baber/WOPTO huggingface dataset:
Patent JP-2003338442-A (JP)
Title: Determining method of reticle pattern
Inventor: KAMIJO KOICHI
IPC: G03F1/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method possible to further improve the strength after dividing by further making the area ratio close to 1:1 after dividing the pattern.  <P>SOLUTION: At first, a centroid position of the divided pattern is obtained in step S701. In a reticle having a number of distributed patterns, the whole shape is arranged in order whose centroid coordinate is small by paying attention to the centroid coordinate of a direction orthogonal to a long side direction of the pattern. At step S702, the arranged shapes are composed of two pairs. At step S703, when they are alternately distributed into two reticles, the area rate of the pattern after division is further approximated to 1:1, and after the division a division wherein the improvement of strength is desired further can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337806-A (JP)
Title: Congestion controller
Inventor: ONO TAKASHI
IPC: G06F15/177
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To execute congestion control without causing a delay time.  <P>SOLUTION: This congestion controller is provided with a maintenance terminal interface control substrate 300 communicating with a maintenance terminal 100 and a common memory 500 in which each substrate writes its own substrate condition, and from which each substrate reads another substrate condition. The substrate is provided with a detecting circuit for detecting its own congesting condition and a writing circuit for writing its own congesting condition from the detecting circuit in the common memory 500. The congestion controller is provided with a circuit for reading information associated with the congesting condition of another substrate stored in the common memory 500, and for executing return processing based on the information in response to a request received from the maintenance terminal 100 through the maintenance terminal interface control substrate 300.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043129-A (JP)
Title: Two-stage filter using multiple motion models for use in global positioning system
Inventor: SYRJARINNE PAULA
IPC: G01S5/00
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage filter using multiple motion models, for use in a global positioning system, which requires no update of equations and less calculation load for determining a dynamical quantity. SOLUTION: A method for determining a dynamical quantity of a receiver comprises the steps of: obtaining a single-point solution of the dynamical quantity using a single-point solution having as an input the information useful in estimating the dynamical quantity; using the single-point solution as an input of a plurality of filter solution means (IMM) each assuming a different motion model for the receiver; and combining output solutions of the plurality of filter solution means using weights in accordance with the suitability of each motion model.
Patent JP-2003337037-A (JP)
Title: Navigation system
Inventor: FUKUMOTO MOTOHIRO
IPC: G01C21/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide useful guidance information which facilitates a driver in determining an entrance lane into an intersection.  <P>SOLUTION: In the system, a control circuit 2 acquires lane data of the intersection estimated as a next passage point when getting close to the intersection while carrying out a route guidance, and calculates guiding route data from a position past the intersection up to a destination in the case of running on respective lanes. After the calculation, a lane configuration is displayed on a screen of a displaying device 7, and when the driver selects a lane, guiding route information of the selected lane is displayed. If the driver decides for using the selected lane, the decided lane is displayed as a new guiding route.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339404-A (JP)
Title: Antistatic shoe
Inventor: YAMANAKA YASUHIRO
IPC: A43B7/36
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic shoe for surely discharging static electricity charged to the body with the wearing of the shoe by using conductive raw material in a part of used parts of general footwear as a preventive measure against the occurrence of a trouble due to static charging to the body.   <P>SOLUTION: In this antistatic shoe, sock coming into contact with the sole, an insole, a midsole and an outsole coming into contact with the ground are sequentially stacked to release static electricity accumulated in the human body from the sole to the ground. The sock, the insole, the midsole and the outsole are respectively provided with an independent conductive part disposed near a stamping part, and the conductive parts are brought into close contact with each other to be communicated with each other by the load of the human body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348018-A (JP)
Title: Level controller of a plurality of system of optical signal
Inventor: ITOSE TAKAAKI
IPC: H04B10/07
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and properly adjust levels of optical signals of the respective systems by simple structure.   <P>SOLUTION: This level controller of a plurality of system of optical signals is provided with a level changing part 1 capable of changing the levels of a plurality of systems of the inputted optical signals according to a control signal, an optical switch 2 capable of selecting any of branched optical signals formed by branching output of the level changing part 1 for the respective systems, an optical sensor 3 that detects a level of the selected optical signal and a level control part 4 that switches selection of the optical switch 2 by a prescribed sequence and adjusts the control signal so that the level of the optical signal detected by the optical sensor 3 approaches a prescribed reference value REF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347993-A (JP)
Title: Temperature management control system for wireless base station apparatus and control method thereof
Inventor: AMINAKA HIROAKI
IPC: H04W88/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of controlling a temperature of a wireless base station apparatus less affecting users as much as possible from an initial stage from which the temperature of the wireless base station apparatus starts rising.   <P>SOLUTION: The temperature of the wireless base station apparatus sensed by a temperature sensor 6 is reported to a CPU 3 through a temperature sensor control section 4 in Figure 1. When the sensed temperature is higher than a setting value, the CPU 3 instructs a call processing monitor control section 5 and a signal processing section 7 to limit a transmission rate and the number of users. The limitation of them decrease the load of the call processing monitor control section 5 and the signal processing section 7, reduces heat generation of the wireless base station apparatus and prevents or relaxes the temperature rise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340965-A (JP)
Title: Light shielding laminate packaging material
Inventor: KURODA KENJIRO
IPC: C23C14/06
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material which does not use an aluminum foil as an oxygen and steam barrier film, which has excellent light shielding properties, barrier properties, retort sterilization and a microwave oven suitability and which can examine by a metal detector or can display information.   <P>SOLUTION: The light shielding laminate packaging material comprises at least a base film; a transparent ceramic vapor-deposited layer; a transparent coating layer; an information display and print layer; a white ink layer; a metal vapor deposited layer; and a sealant layer, sequentially laminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346131-A (JP)
Title: Image processing method
Inventor: KATO NOBUHARU
IPC: G01C11/06
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To generate an ortho-image easily without requiring a stereo image.   <P>SOLUTION: A displacement (distance) between the reference point of an actual image and the reference point of a calculated image is obtained by changing, in order, the inclination angles θ and ϕ of a camera and an object relative to the reference center point. The angles obtained when the distance becomes minimum become the optimum angles of θ1 and ϕ1, and the ortho-image is generated by using the optimum angles of θ and ϕ1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348445-A (JP)
Title: Vertical reduction circuit for video image
Inventor: MORIOKA KIYONORI
IPC: G06T3/40
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit the number of filter taps and the number of line memories of which are reduced capable of vertically reducing a video image and coping with a different reduction rate without any modification of the circuit.   <P>SOLUTION: When the number of taps is (t) and a reduction rate is (r), the required number m of modules B is the number m satisfying an expression of r≤m(t-2) (where t≥3), the total number L of line memories required for all of modules A, B, C is a minimum integer L expressed by an expression of L≥r(t-2)+1, the total number of multipliers is (L+2) and the number of adders is (L+1). The same circuit is adapted to a different reduction rate, by using 5 taps for the reduction rate of 1/3 or below and having only to decrease the number of taps for the reduction rate of 1/3 or over. When the reduction rate is greater than 1/3 and 1/2 or below, 4 taps are used and when the reduction rate is greater than 1/2 and unmagnification or below, 3 tapes are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343933-A (JP)
Title: Super-critical refrigeration cycle
Inventor: KAWAKUBO MASAAKI
IPC: F25B39/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-critical refrigeration cycle possible to miniaturize a radiator to reduce the weight thereof.   <P>SOLUTION: A meandering metal piping 10 for cooling the refrigerant discharged from a compressor 100 is provided in the upstream of the radiator 200 used for the super-critical refrigeration cycle using carbon dioxide as a refrigerant to lower temperature of the refrigerant flowing into the radiator 200. Since it is enough to only consider the pressure-resistant strength at a lowered refrigerant temperature, the radiator 200 can be miniaturized to reduce the weight thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052079-A (JP)
Title: Radio communication equipment
Inventor: KASAMI HIDEO
IPC: H04B7/26
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment that can satisfactorily make transmission and reception with other communication equipment. SOLUTION: This radio communication equipment has transmission modules 12-1 to 12-3 and reception modules 11-1 to 11-3 which make transmission and reception with a plurality of radio station equipment through a plurality of antenna beams formed by means of an adaptive array antenna 2, a latest reception ending time detecting section 13 which detects the latest expected transmission ending time which is the latest among the transmission ending time of the radio station equipment based on signals received from the reception modules 11-1 to 11-3, and a transmission waiting state setting section 15 which sets a transmission waiting state when the present time measured by means of a timer 14 reaches the latest expected transmission ending time.  This communication equipment also has a transmission waiting time calculating section 16 which calculates random transmission waiting time when the transmission waiting state is set and instructs the transmission modules 12-1 to 12-3 to make transmission when the transmission waiting time has elapsed.
Patent JP-2003345981-A (JP)
Title: Pension asset apportionment calculator
Inventor: HIBIKI NORIO
IPC: G06Q50/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in useful forms, asset apportionment in maturation periods peculiar to pensions together with asset apportionment in a plurality of most recent periods, to provide information on a multiperiod basic portfolio useful for asset apportionment, and to control how much the most recent period and the maturation period are emphasized.   <P>SOLUTION: A multiperiod asset apportionment calculation part 24 finds asset apportionment for each of a plurality of forecast time points by using a multiperiod optimization model. The plurality of forecast time points are set so that densities at forecast time points far from the present are lower than densities at forecast time points near to the present. A multitude of scenarios made of random numbers are used. From multiperiod asset apportionment, a basic portfolio producing part 44 finds the multiperiod basic portfolio having an apportionment fluctuation band, an expected average rate of return, and an average risk of each asset, as effective parameters for portfolio management. The optimization model corresponds to weighted addition of expected wealth of future near to the present and expected wealth of future far from the present, and the weighting is adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343252-A (JP)
Title: Exhaust gas purifying system
Inventor: HANAKI YASUNARI
IPC: B01J29/74
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifying system wherein a predetermined or higher NOx purifying rate is shown by efficiently purifying CO and HC in a wide purifying temperature range or particularly in a low temperature range of about 300°C and, by efficiently purifying the NOx of an oxygen excess range to be exhausted from an internal combustion engine.   <P>SOLUTION: The exhaust gas purifying system comprises an NOx adsorbent and an NOx purifying catalyst sequentially arranged in this order from the upstream side of an exhaust passage, so that the air fuel ratio of the internal combustion engine can be arbitrarily switched. In this system, the adsorbent adsorbs NOx when the exhaust gas is in a lean region and discharges the NOx when the exhaust gas is in a rich region and/or a stoichiometric region, and the NOx purifying catalyst reduces and purifies the NOx when the catalyst is in the rich region and/or the stoichiometric region. When a cerium component of 10 to 120 g/L is contained. The means crystal grain size of the cerium compound is 40 nm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003689-A (JP)
Title: Burner
Inventor: YUMOTO NORIO
IPC: F23D14/16
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To offer simple construction for preventing the burnout of a framework on a burner plate side of a burner or back fire into the burner and facilitating the maintenance and management of the burner.  <P>SOLUTION: The burner 10 comprises: a burner body 3 formed into a boxed shape closed at one side and opening at one end by joining the framework 2 consisting of side plates 2a-2c to the periphery of a rectangular main plate 1; the meshed burner plate 5 mounted at the opening end of the burner body 3; a straightening vane 6 mounted at a position near the opening end in an internal space 7 of the burner body 3; and a fuel deflecting plate 11 provided between the straightening vane 6 and the main plate 1 in the internal space 7. Mixed gas fed from a fuel supply pipe 4 to a fuel introduction space 20 is blown from a vent hole 21 of a surrounding plate 11b of the fuel deflecting plate 11 to an inner periphery wall 3a of the burner body 3 for cooling the framework 2 of the burner body 3 during passing through an circular slit 19 and then blown from the burner plate 5 to the outside and burnt after passing through the straightening vane 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344662-A (JP)
Title: Manufacturing method of light guide plate for backlight unit, and ultraviolet curing ink
Inventor: TAKADA NAOTO
IPC: F21S2/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a light guide plate for a backlight unit which can promote uniformization of luminance over the entire surface of the light guide plate itself, and which can exhibit function thereof while ensuring sufficient light transmissiveness for a diffusion sheet arranged on the light guide plate.   <P>SOLUTION: When stably printing a light diffusion pattern by using ultraviolet curing ink, a minimum diameter of a minimum unit of the light diffusion pattern (for example, a dot) can be made smaller than the case when using solvent ink, and a dot diameter of minimum dot can be made less than 0.2 mm, and further, less than 0.15 mm. If the dot diameter of the minimum dot of the light diffusion pattern can be made less than 0.2 mm, the uniformization of the luminance over the entire surface of light guide plate itself can be promoted. Also, it is very easy to inconspicuously shade the presence of each unit of the light diffusion pattern, even if arranging the diffusion sheet with a high light transmission rate on the light guide plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343598-A (JP)
Title: Multiple clutch system of transmission
Inventor: ISHIHARA CHIKA
IPC: F16D25/0638
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve operationality of a clutch by smoothing an axial directional movement of a drum in a multiply-layered clutch using the drum as a pressing means against a friction material.   <P>SOLUTION: In a multiple clutch system of a transmission in which the clutches C-1, C-2, C-3 are arranged in an axial direction, there are provided the drums 1, 2, 3, friction materials 4, 5, 6 supported in cylindrical portions 11a, 11b, 11c of external peripheral sides of the drums, and a hydraulic servomechanism structured as pistons making the other inside drums fit into its own drums. The inside drums are fitted sequentially into outside drums to be arranged so that points of the inside drums press the friction material of each outside drum. Each of the inside drums 2, 3 and the outermost drum 1 are linked together via each linking member 7 which restrains relative rotation and allows axial displacement. Thereby, torque is transmitted via the linking member 7, so that the cylindrical portions 11a, 11b, 11c of the external peripheral sides of each drum are prevented from rubbing and sliding when the drums move relatively for engagement of the clutch, enabling smooth operationality of the clutch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339841-A (JP)
Title: Heating unit of aromatic essential oil and volatilizing container of essential oil
Inventor: HAMAZAKI MASABUMI
IPC: A61L9/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fire danger.   <P>SOLUTION: This heating unit 10 comprises a mixture 12 and a bag body 14. The mixture 10 is composed of an exothermic agent 16 generating heat by hydration reaction and a porous agent 16 capable of holding the aromatic essential oil aqueous solution W. The bag body 14 is used to accommodate the mixture 12, and configurated by a water-permeable bag body 20 and a non-water permeable bag body 22 surrounding an outer periphery of the water- permeable bag body 20. In order to generate the aroma by heating the aromatic essential oil by the heating unit 10, moisture-proof function of a moisture-proof means of the bag body 14 is lost, and then the aqueous solution W of the aromatic essential oil is supplied to the mixture 12. When the aqueous solution W of the aromatic essential oil is supplied, the aqueous solution W is brought into contact with the exothermic agent 12, and the hydration reaction is generated, whereby the exothermic agent 16 generates the heat, the aromatic essential oil included in the aqueous solution W is heated, and its aroma is volatilized and diffused to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003545-A (JP)
Title: Lubricant supply device, guiding device provided with it, and lubricating grease used in them
Inventor: YASHIRO DAISUKE
IPC: F16C33/66
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant supply device for a guiding device capable of supplying even small amount of lubricant stably for a long time and provide lubricating grease suitable for its lubrication.  <P>SOLUTION: This lubricant supply device is provided with a lubricant storage chamber for storing a predetermined amount of lubricant and an application body for leading the lubricant stored in the lubricant storage chamber to an applied face and applying it. When used, the device supplies the lubricant stored in the lubricant storage chamber to its applied face through the application body. Lubricating grease containing thickener of 0.05 to 4 wt.% in lubricating base oil as lubricant is stored in the lubricant storage chamber. The guiding device is provided with a track shaft, a slide member, and the lubricant supply device. The lubricating grease contains at last mineral oil and/or synthetic lubricating base oil and thickener, and the lubricating base oil contains thickener of 0.05 to 4 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005314-A (JP)
Title: Data retrieval system, and device, method, recording medium or program for the same
Inventor: SAITO YUTAKA
IPC: G06F17/30
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal which easily retrieves shot images and also easily obtains the information related to the shot images by using a communication circuit.  <P>SOLUTION: This communication terminal 100 has an input unit 101 provided with an imaging function, a character information extracting unit 103 for extracting a character row as a key word from the shot image, a connection destination deciding unit 104 for judging whether the key word shows the connection destination information (URL address and telephone number) to be required to connect to an other party of the communication or not, and an image information management table managing unit 105 for forming an image information management table to manage, while relating the images to the key word and the connection destination, for management. Images are easily referred by using the image information management table formed and managed by the described structure, and this communication terminal is easily connected to a communication partner who provides the information related to the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008254-A (JP)
Title: Heat insulation case for breast feeding bottle
Inventor: UNO KATSUO
IPC: A61J9/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation case for a breast feeding bottle which can be extended and contracted easily by a user, having long lasting heat insulation ability.  <P>SOLUTION: The heat insulation case 100 for the breast feeding bottle comprises a housing body 110 for storing the breast feeding bottle 200, and an opening 120 formed on the top side of the housing body through which the breast feeding bottle is inserted. The housing body is composed of an insulation material 110c which includes foam materials, and an approximately cylindrical collapsible part 130 for changing housing capacity which is formed in the lower side of the opening of the housing body, element parts 142a of a fastener part 140 having slider parts 141 arranged in the upper end side and the bottom end side of the collapsible part. One end of both element parts are connected together, forming a stopping part 143 which is undetachable, the stopping part is arranged in approximately central portion between the upper end side and the lower end side of the collapsible part.  <P>COPYRIGHT: (C)2004,JPO