baber/WOPTO huggingface dataset:
Patent JP-2003317118-A (JP)
Title: Assistance system for deciding intermolecular interaction based upon structure
Inventor: FUKUI KIICHI
IPC: G16B45/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assistance system for deciding intermolecular reaction based upon a structure which can estimate solid structural interaction between molecules by drawing a three-dimensional molecule image and observing the image of molecules by a plurality of observers from respective directions at the same time.  <P>SOLUTION: The assistance system for deciding the intermolecular interaction based upon the structure reads three-dimensional structure coordinate data on a main molecule to be observed, displays the main molecule and selects a position where a molecule surface is displayed, displays another molecule to be observed at the same time with the main molecule together with the main molecule so that the main molecule and the other molecule can be observed by the plurality of persons from a plurality of positions at the same time, rotates or move and reduces or enlarge a three- dimensional image of the main molecule and the other molecule about an arbitrary axis, inserts the other molecule in the main molecule, calculates the interaction between the main molecule and the other molecule, displays the contact position between the main molecule and the other molecule, and decides whether the main molecule and the other molecule interact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311562-A (JP)
Title: Apparatus for reciprocating slide table
Inventor: DOI TAKASHI
IPC: B23Q1/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reciprocating a slide table, which is compact and lightweight.  <P>SOLUTION: A base 1 has an end plate 2 for rotatably supporting one end of a feed screw 5 and a connecting end plate 4 for rotatably supporting the other end of the feed screw 5 at both ends thereof, and a recess 1a is formed so as to elongate along the longitudinal direction. A slide table 11 is arranged in the recess 1a so as to reciprocate in its longitudinal direction, and is driven by means of a feed screw 5. An electric motor 21 is dismountably fixed to the connecting end plate 4 in the neighborhood of the base 1 by means of fixing bolts 22 provided between the connecting end plate 4 and a gear housing 25, which fixing bolts 22 do not come off even after removal of the electric motor 21. The gear housing 25 is dismountably fixed to the outside of the connecting end plate 4, and has a driven gear 31 therein, and supports an end portion of a driven shaft 27 disengageably connected to the feed screw 5. Reduction gears 34 to 37 are built in within the gear housing 25 to transmit the rotation of a drive gear 23 fixed to the output shaft 21a of the motor 21 to the driven gear 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315181-A (JP)
Title: Measured value detector and torque detector
Inventor: URA NORITAKE
IPC: G08C25/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reliably detect a short circuit between an output transmission line for transmitting an output signal and a reference potential line connecting to a reference potential, and a short circuit between output signals, in a measured value detector for detecting a measured value from an output signal independent of a direct current component, such as a square wave and a sine wave.  <P>SOLUTION: First resistance elements R11 to R14 are disposed in output transmission lines of output signals US, UC, LS and LC to make the medians of the output signals different from a reference potential. The first resistive elements R11 to R14 have different values of resistance to make different medians of the output signals on the output transmission lines. Monitoring the median of each output signal reliably detects an anomaly occurring in the output transmission line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314515-A (JP)
Title: Joint structure of interior component
Inventor: HORII IZUMI
IPC: F16B2/22
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of each interior component of a long size synthetic resin compact, to control a gap between both components to a certain length at the time of initial installation, and to prevent the breakage of a joint section due to change of environment temperatures.  <P>SOLUTION: Beside an opening 12 is set up at the lower part of the interior component 10 on one side, a boss 40 and a setting rib 41 are protruded to the back side of an interior component 20 on the other side to correspond to this opening 12. Thereby, the interior component 10, 20 are joined tightly and the gap d between both components is maintained to certain by making the edge of the setting rib 41 contact to a pair of rim of the opening 12 at least. Furthermore, the stress given to the boss 40 is reduced through the flexible deformation of the inclined setting rib 41 when elastic stress due to the change of the environment temperatures is given to the interior components 10, 20 by setting up the setting rib 41 as inclined with a specified angle to the elastic direction given to the interior components 10, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320493-A (JP)
Title: Device for compression and volume reduction
Inventor: TANAKA YASUO
IPC: B30B9/30
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for compression and volume reduction capable of reducing or preventing the deformation and damage of a mold, and also prolonging the service life of the mold longer than that of conventional types.  <P>SOLUTION: A deformation reducing means 120 for reducing the deformation of the mold 113, 114 is provided at one end of a first mold 113, 114 positioned on the opposite to the side where a second mold is entered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324630-A (JP)
Title: Image signal processing unit and method, storage medium, and program
Inventor: ARAKANAYA MOCHINORI
IPC: H04N5/44
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a circuit that discriminates whether an input image signal is a standard signal or a non-standard signal, using a simple circuit configuration and stably.  <P>SOLUTION: A free-running vertical sync edge counter 31 increases the counter value circulating 0 to 7 by one, synchronizing with the edge of a preceding vertical sync signal xAVD, and outputs the counter value to a free-running field ID edge counter 32 and a comparator circuit 33. The free-running field ID edge counter 32 increases the counter value by one, in synchronism with the leading edge and the trailing edge of a field ID signal AFD. The comparator circuit 33 generates a non-standard signal detection signal, corresponding to an FD edge counter value, at timing when a V counter value is 7 and a vertical sync signal xVD shows L level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002332898-A (JP)
Title: Air/fuel ratio control device for internal combustion engine
Inventor: HASEGAWA YUSUKE
IPC: F02D45/00
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an air/fuel ratio control device for an internal combustion engine, capable of quickly controlling an air/fuel ratio to be the target value in a stably convergent manner, independently of the variation in response characteristics of the air/fuel ratio detecting means, the fuel supply device, etc. SOLUTION: A feedback-controlled variable for making a detected air/fuel ratio Kact detected by an air/fuel ratio sensor 2 provided in an exhaust system for the internal combustion engine 1 to match (converge) a target air/fuel ratio Kcmd is found from sliding mode control, and the feedback-controlled variable and a preset value (a fixed value or a reference target air/fuel ratio set, depending on the operated condition of the internal combustion engine 1) are used to find a correction coefficient for correcting the fuel supply amount for the internal combustion engine 1.
Patent JP-2003321885-A (JP)
Title: External wall heat insulating structure using heat shield, and heat insulating panel
Inventor: MATSUMOTO SETSUYA
IPC: E04B1/76
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external wall heat insulating structure for a building, which reduces heating load on a heat insulating material 3 to reduce heating storage load of the same, and can follow fall of ambient temperature in a short period of time.  <P>SOLUTION: According to the external wall heat insulating structure, vertical members such as columns 5 and studs 50 and horizontal members such as beams 6 and sills 60 form a wall space Ws, and the heat insulating material 3 is arranged on the inside of the wall space Ws, followed by abutting a heat shield 2 on an inside surface of the heat insulating material 3. The heat shield 2 consists of a plurality of upper and lower sheets 21, 22, 23, and exhibits radiant heat reflective function by means of a radiant heat reflective layer Re on a surface of the sheet and air moving function by means of an air layer space S<SB>1</SB>between the sheets. Then, a structural face plate 4 is arranged on the outside of the heat shield 2 to rigidly stretch the face plate 4 to the vertical and horizontal members, and an outer wall material 8 is stretched over a surface of the face plate 4 via a venting layer S<SB>0</SB>, to thereby pass water vapor through the air layer space S<SB>1</SB>and the venting layer S<SB>0</SB>. Further, heating of the heat insulating material 3 by radiant heat from the outside is blocked by the heat shield 2, and therefore heating load on the heat insulating material 3 is reduced, to thereby reduce heat storage of the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322218-A (JP)
Title: Polyurethane belt
Inventor: GOTO KAZUO
IPC: C08K7/06
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane belt with such a small friction coefficient that less noise is generated between the belt and a pulley, in which deterioration of polyurethane is less generated by metal ions even in environments where it gets in contact with metal as in case of carrying coins.  <P>SOLUTION: This polyurethane belt comprises a toothed belt 1 of polyurethane in which core wires 3 are embedded in a length direction in a belt main body. The belt main body is composed of polyurethane resin composition blended with carbon nanotubes, so that the friction coefficient is so small because of existence of the carbon nanotubes that less noise is generated between the belt and the pulley.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329215-A (JP)
Title: Ignition electrode for gun type burner
Inventor: HASEGAWA AKIRA
IPC: F23Q3/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition electrode for a gun type burner, allowing installation of a pair of ignition electrodes while always securing a constant discharge gap between the ignition electrodes.  <P>SOLUTION: This ignition electrode has the pair of ignition electrodes 17 igniting fuel sprayed from a nozzle body 8 provided inside a burner inner cylinder 4. The ignition electrode 17 is formed by a discharge part 18 and an insulator part 19 covering an electrode portion. The insulator part 19 is formed with a polygonal installation part 20, and has a fixing metal bracket 21 sandwiching two faces of the installation part 20 for the fixing. Because the discharge gap 22 between the ignition electrodes 17 is secured by fixing the installation part 20 by the bracket 21, the ignition electrodes 17 are installed in front of the nozzle body 8 while certainly maintaining the discharge gap 22. Thereby, adjustment by a worker is not required in assembly to simplify assembling work, and certain ignition is always executed to allow safe use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326250-A (JP)
Title: Water treatment method
Inventor: KITSU HIDEAKI
IPC: C02F1/52
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method which enables the rising of pH of treated water subjected to the pH drop due to flocculation and separation using an acid-type inorganic flocculant conveniently without using chemicals.  <P>SOLUTION: The flocculation and separation of water to be treated using the acid-type flocculant is performed, thereafter, decarbonation of the water treated by the flocculation and separation is performed, and thereby, the pH of the water treated by the flocculation and separation is made to rise. For example, an aluminium-base or iron-base flocculant 4 is charged into water to be treated, the flocculation and separation of the water to be treated is performed in a rapid agitation tank 2, a slow agitation tank 7 and a sedimentation tank 9, and thereafter, the treatment of aerating the air from a diffuser pipe 14 to the water treated by the flocculation and separation is performed in a clarifying tank 12 as the decarbonation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330165-A (JP)
Title: Colored photosensitive resin composition and color filter
Inventor: IMAMURA NAOTA
IPC: G03F7/004
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition which contains a pigment having a small particle diameter and has high transmittance.  <P>SOLUTION: The colored photosensitive resin composition containing at least a pigment dispersion material, a binder, a polymerizable monomer and a polymerization initiator is characterized in that the pigment dispersion material contains at least an organic pigment, a pigment dispersant and an organic solvent, at least a part of the molecule of the organic solvent has an amide structure and the organic solvent has ≤230°C boiling point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329495-A (JP)
Title: Air flow rate measuring device and its installing structure
Inventor: YONEZAWA FUMIYOSHI
IPC: F02D35/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive air flow rate measuring device and its installing structure for improving installing workability to an air flow pipe, restraining dispersion of installation in the rotational direction, securing flow rate detecting accuracy, and superior in productivity by arranging a position regulating part to the air flow pipe.  <P>SOLUTION: A circuit case 3 is integrally arranged on the joining part 2 one side formed in a true circular cross section, and a measuring pipe 5 is extended to the other side from a joining part 2. A pair of installing parts 9 are extended in a flange shape from the circuit case 3 by sandwiching the joining part 2, and installing holes 12 are bored in the respective installing parts 9. An under surface of the respective installing parts 9 is formed so as to have a step part, and a wall surface of the step part constitutes the position regulating part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329103-A (JP)
Title: Pump structure of hydrostatic continuously variable transmission
Inventor: OKUNISHI FUMITAKE
IPC: F16H39/14
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To compose a third connection part so as to have sufficient strength against a work load imposed on the third connection part by increasing the shaft diameter of the third connection part in a pump shaft without causing such inconvenience that a hydrostatic continuously variable transmission has large capacity, and becomes large and expensive.  <P>SOLUTION: In the pump shaft 24 of the hydrostatic continuously variable transmission 3 having power from an engine 1 transmitted, a second connection part 37 for connecting a cylinder block 32 in an integrally rotating form, a second bearing part 39 supported to a port block 17 through a second bearing 38, and a third connection part 40 connected to a power transmission system on the sides of power extraction shafts 26 and 27 are respectively formed in different-diameter fitting parts having the same size and the same shape, and the bearing part 39 is fitted into the second bearing 38 by interlaying a collar 43 fitted onto the bearing part 39 in an integrally rotating form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326583-A (JP)
Title: Method for manufacturing woodmeal-containing resin board
Inventor: WATANABE TSUTOMU
IPC: B29L7/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a woodmeal-containing resin board which can easily manufacture the woodmeal-containing resin board with no warpage and undulation.  <P>SOLUTION: The method for manufacturing the woodmeal-containing resin board 1 comprises the steps of extruding and forming a woodmeal-containing resin composition into a sheet and cutting a sheet-like extrusion-formed article 2 into a specified dimension. In this method, a number of the woodmeal- containing resin boards 1 are piled up at a temperature in the neighborhood of a softening point of a resin of the woodmeal-containing resin board 1 and they are cooled under this condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332637-A (JP)
Title: Thermoelectric material and thermoelectric module using the same
Inventor: HARA REIKO
IPC: H01L35/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric module, etc., that can efficiently perform thermoelectric conversion even in a medium temperature region, can be manufactured inexpensively, and is eco-friendly.  <P>SOLUTION: The thermoelectric module is provided with an N-type thermoelectric element 14 containing a CaB<SB>2</SB>C<SB>2</SB>-based compound and a P-type thermoelectric element 13 connected to the element 14 directly or through a metal member 15 and containing a CaB<SB>2</SB>C<SB>2</SB>-based compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342658-A (JP)
Title: Aluminum alloy plate for lithographic printing plate support and method for producing the same
Inventor: MURAMATSU TOSHIKI
IPC: C22F1/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for lithographic printing plate supports which is used after electrochemical graining and is excellent in electrolytic grainability and burning resistance.   <P>SOLUTION: The aluminum alloy plate is one which contains 0.0001-0.03% Cu, 0.005-0.03% Ti, 0.1-0.5% Fe, and 0.05-0.20% Si and in which the amount of solute Fe is 0.001-0.005%, the amount of solute Si is 0.04-0.15%, the balance substantially consists of Al, the average crystal grain diameter in the direction at right angles with the rolling direction is 60 μm or smaller, and the amount of a gas in the plate is at most 0.25 cc/100 g Al. This plate may be one having a cube orientation density of 9 or lower. The method comprises degassing a molten metal, homogenizing the ingot at 500-620°C for 1 hr or longer, subjecting the ingot to hot rolling where the starting rolling temperature is 350-450°C, the rolling rate is at least 40% in 1 or 2 passes before the end of the rough rolling, and the final finish hot rolling temperature is 200-280°C, subjecting the product to intermediate annealing at 450-580°C between the hot rolling and the cold rolling or during the cold rolling, performing the cold rolling subsequent to the intermediate annealing at a rolling rate of at least 65%, and controlling the final rolling temperature to at highest 120°C in each pass in the cold rolling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003004535-A (JP)
Title: Measurement of change in color according to viewing angle in textile and other surfaces
Inventor: MESTHA LALIT K
IPC: G01N21/27
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring color of a material having an irregular surface which exhibits different color intensity depending on the viewing angle. SOLUTION: A sampling area of the irregular surface material is illuminated approximately perpendicularly thereto, and the color reflected from the area is measured at a predetermined angle, preferably 45 deg.. The measurement is conducted with a plurality of individual photodetectors 14 arranged spaced apart circularly around the illuminated sampling area of the material 30 having an irregular surface to receive reflected illumination from substantially opposite directions and at a predetermined angle to the illuminated area. A more accurate and low-cost color measuring system is thereby provided for textiles. This system can be used easily, quickly, and handling, positioning, and orientation of the textiles to be tested has no significance.
Patent JP-2003337382-A (JP)
Title: Video display screen
Inventor: SUGIHARA RYOHEI
IPC: G02B30/25
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display screen which can provide easy-to-view video according to respective observation states or observation positions.  <P>SOLUTION: The video display screen which projects a plurality of pictures on the eyeball selectively according to the position of an observer is equipped on its front or back an optical element group (lenticular lens 22) for condensing video light beams, projected on the video display screen from a plurality of different directions, on mutually different positions, and a plurality of kinds of light diffusing member groups (lenticular lens 22 and diffusion plate 23) which have different diffusion angles by the condensing positions of the respective video light beams by the optical element group respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336042-A (JP)
Title: Exothermic composition and exothermic body containing water-absorbing polymer
Inventor: USUI KAORU
IPC: A61F7/03
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exothermic composition excellent in moldability, shape- retainability and exothermic characteristics and also to provide an exothermic body using the composition in which the shape of the molded exothermic composition can be retained regardless of inner pressure of a container for the composition and excellent exothermic characteristics and prolonged exothermic effect can be attained.  <P>SOLUTION: The exothermic composition comprises a non-viscous exothermic composition generating heat upon containing with air, which contains as the essential ingredients a water-absorbing polymer, a carbon ingredient, an exothermic accelerator, water and an exothermic substance and contains further excess water, viscosity of the exothermic composition being less than 1,000 cPs and a liquid-permeability thereof being 5 or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338411-A (JP)
Title: Laminated chip inductor and its manufacturing method
Inventor: SUZUKI YASUO
IPC: H01F41/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and efficiently form a coil having a conductor width of, for example, ≤0.05 mm with high winding efficiency in a laminated chip inductor in which the coil overlapped in the direction of layers is formed by successively connecting conductor patterns of different layers to each other while nonmagnetic electrically insulating layers and the conductor patterns are alternately laminated upon another by screen printing.  <P>SOLUTION: Through windows 22, 23, 24, etc., are formed astride a plurality of adjacent chip sections in insulating layers 12, 13, 14, etc., interposed among conductor patterns 31, 32, 33, 34, etc., and the conductor patterns 31, 32, 33, 34, etc., are connected to each other in notched openings formed in a state where parts of the through windows 22, 23, 24, etc., enter into the chip sections.  <P>COPYRIGHT: (C)2004,JPO