baber/WOPTO huggingface dataset:
Patent JP-2002334712-A (JP)
Title: Fuel cell system
Inventor: KAWAI TOSHIYUKI
IPC: H01M8/10
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of calculating a power generation target of a fuel cell without being affected by an error in power consumption, and the like, occurring in each power consuming apparatus. SOLUTION: This system is provided with a secondary battery 17 parallel connected to the fuel cell 10, a voltage converter 16 provided between the fuel cell 10 and the secondary battery 17 for adjusting the output voltage of the fuel cell 10, a plurality of current sensors 20 to 22 for detecting a current on the input side of the voltage converter 16 and a current on the output side thereof, and a pair of voltage sensors 30 and 31 for detecting a voltage on the input side of the voltage converter 16 and a voltage on the output side thereof. The conversion efficiency of the voltage converter 16 is calculated based on the input and output side currents detected by the sensors 20 to 22 and the input and output side voltages detected by the sensors 30 and 31. The power generation target of the fuel cell is calculated by using this conversion efficiency.
Patent JP-2002332372-A (JP)
Title: Foamed resin molding and method for producing the same
Inventor: TAKAOKA NARIYUKI
IPC: B29L31/08
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a foamed resin molding in which the reduction in weight and the reduction in cost have been effected even when the amount of a blowing agent used is small and a high molding accuracy can be ensured, and to provide a method for producing the same. SOLUTION: The molding has a foam structure realized by substantially uniformly distributing small and substantially uniform diameter cells 6, 6,... formed by the gas released as a result of the endothermic chemical reaction of a blowing agent throughout the inside of a matrix resin layer 5. The foam structure permits the molding to be satisfactory both in the lightness of weight and in strength performances, to have a high molding accuracy by realizing good moldability by setting the molding temperature to a temperature at which the matrix resin attains a suitable flowability since the blowing agent used is an endothermically reactive chemical one that undergoes an endothermic chemical reaction upon exposure to the temperature of the matrix resin and releases a gas,  and to attain a high weight reduction effect by using a small amount of the blowing agent since the extinction of cells 6 due to overheating does not occur.
Patent JP-2002331264-A (JP)
Title: Automatic paint feed type brush device
Inventor: TAKAISHI KAZUHIRO
IPC: B05C17/005
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paint feed type brush device, which is mainly used for painting a steel tower and feed a paint automatically to a brush by discharging the paint under pressure from a nozzle to the inside of the brush. SOLUTION: The paint is fed to a branch valve 30 by an airless device 3 for lifting the paint to a high working site, and then the paint is forcibly fed to a nozzle 7, which faces to the inside of each brush 6 which a plurality of workers have, through the branch valve 30. The branch valve 30 has a plurality of branch connection ports 31a, 31b, 31c to 31h each connected to one of the nozzles 7 in a plurality of the brush devices. The branch valve 30 also has a cleaning hole part 34, which can be closed by a screw cap 33, for cleaning the inside of a valve chamber communicating with each of the branch connection ports 31a, 31b, 31c to 31h.
Patent JP-2001356760-A (JP)
Title: Stringed instrument body and neck assembly
Inventor: SAUNDERS JR ROBERT H
IPC: G10D3/22
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a body and neck assembly improved to provide a robust musical instrument which is required to have the least possible structural strength. SOLUTION: The acoustic stringed instrument has the body 12 provided with a top member 16 having a nearly flat front segment. The body 12 has a back member 14 which is provided with an upper part, lower part and side wall surfaces 30 and has side walls nearly perpendicular to the front segment of a top member 16. The neck member 32 of the musical instrument has a slender upper segment extending upward from the upper part of the side wall of the body. The neck member 32 has also a slender lower segment 46 which extends between the upper part and lower part of the side wall by passing the inside of the body 12 and is arranged apart a spacing backward from the front segment of the top member 16.  The slender lower neck part has an upper mounting means 48 fixed to the inner side wall surface 30 in the upper part of the side wall of the body and a lower mounting means 50 fixed to the inner side wall surface 30 in the lower part of the side wall of the body.
Patent JP-2002342760-A (JP)
Title: Facial picture processor and facial picture processing method
Inventor: ONO ATSUSHI
IPC: G06T1/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a facial picture processor for which a large capacity storage device is not required. SOLUTION: A facial picture processor is provided with a face detecting part 13 for detecting the position of one's face from a picture read by picture inputting equipment 11, a facial picture normalizing part 14 for normalizing the picture on the basis of the position of one's face, a feature value calculating part 15 for calculating a feature value from the normalized picture, a dictionary preparing part 16 for preparing a facial picture dictionary from the feature value, and a recognizing part 20 for recognizing the facial picture by comparing the feature value calculated by the feature value calculating part 15 with the facial picture dictionary.
Patent JP-2002336875-A (JP)
Title: Recovering method and equipment for phosphorus in water
Inventor: KATAOKA KATSUYUKI
IPC: B01D21/01
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To recover phosphorus at a high speed by increasing the speed of forming MAP(magnesium ammonium phosphate), etc., lessening the washout of the fine particles of the MAP, etc., and increasing the settling rate of the particles of the MAP, etc., in recovering phosphorus from phosphorus-containing water as the MAP, etc. SOLUTION: The recovering method and equipment of the phosphorus in the water by adding a Ca source or an Mg ion source in the copresence of NH4 ions to the phosphorus-containing water to deposit the particulates of a calcium phosphate compound or the phosphate compound of magnesium ammonium phosphate in a mixing vessel, adding fine solid particles and a polymer flocculating agent to this particulate suspended water to form coagulated floc integrated with the phosphate compound particulates and the fine solid particles, subjecting the coagulated floc to sedimentation separation, recovering the fine solid particles from the settled sludge and adding the recovered fine solid particles to the particle suspended water of the phosphate compound described above.
Patent JP-2002349345-A (JP)
Title: Combining sealing method and multicylindered engine
Inventor: YOSHINO NOBUO
IPC: F02F11/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a cylinder from being distorted by a bump on an upper surface of a flange and improve sealing performance for combustion gas, for a multicylindered engine in which a flanged cylinder liner is inserted into a cylinder bore of a cylinder block and a cylinder head gasket is interposed between the cylinder block and a cylinder head. SOLUTION: The upper surface of the flange of the cylinder liner is processed into a flat surface. A specified metal gasket is interposed between the cylinder block and the cylinder head. In this manner, the combustion gas can be sealed off by joining between the upper surface of the flange of the cylinder liner and a mating surface of the cylinder head.
Patent JP-2002342176-A (JP)
Title: Method for restoring data in semiconductor memory
Inventor: OKAWA TOMOAKI
IPC: G06F12/16
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate data restoration from a nonvolatile storing part to a volatile storing part, which is performed each time the power is supplied by confirming whether the volatile storing part is volatile or nonvolatile. SOLUTION: Data on the volatile storing part of a semiconductor memory are held by a battery at power-off and service interruption. The data on the volatile storing part are read in the semiconductor memory when the power is supplied to the device, volatile/nonvolatile decision is made, data transfer with a host device is immediately enabled without performing data restoration from the nonvolatile storing part to the volatile storing part when it is decided that the data are nonvolatile, a time for data restoration from the nonvolatile storing part to the volatile storing part is eliminated, and a time when the semiconductor can start data transfer from the host device is shortened.
Patent JP-2002350273-A (JP)
Title: Tire dynamic balancing and uniformity testing device
Inventor: MATSUMOTO SHIGERU
IPC: G01M1/22
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic balancing and uniformity testing device capable of accurately measuring a dynamic balance of a rotating tire. SOLUTION: A spindle is supported freely rotationally inside a spindle housing supporting the spindle rigidly, and by means of a piezoelectric element arranged in contact with the spindle housing surface, an exciting force is measured. In a dynamic balance test, the tire and the spindle are driven at a first number of revolutions by means of a rotation drum rotating while perpendicularly pressing the tire with a first pressing load in the predetermined direction to the rotational axis of the spindle. In a uniformity test, the tire and the spindle are driven at a second number revolutions by means of the rotation drum rotating while perpendicularly pressing the tire with a second pressing load in the predetermined direction to the rotation axis of the spindle.  When the first pressing load is set to be lower than the second pressing load, the dynamic balance of the rotating tire can be measured accurately.
Patent JP-2002352776-A (JP)
Title: Production method of colored light bulb
Inventor: TAMAI HIROFUMI
IPC: H01K1/32
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of producing a colored light bulb, which is superior in heat resistance and UV-ray resistance and the like and has a colored layer on the bulb surface. SOLUTION: A colored coating material 4c in a state with a low-melting point glass powder is applied to the wall surface of a light bulb 13, located upright and sealed at either end by spouting of a nozzle 4b at a constant pressure, and drying processes 5, 6, 7 are examined by exposing the whole applying area to warm air, with this colored coating material 4c applied to. Then the opening side neck area of the bulb 13, with the colored coating film examining the drying processes 5, 6, 7, is cleaned for removal, an electrode mount with an exhaust pipe is inserted and located from the opening side of the bulb 13 examining the removal cleaning 8.  Afterwards, a glass of the electrode mount inserted and located in the bulb and a cleaning part of th light bulb are fused to seal, and the exhaust pipe is sealed, after the inside of the light bulb is exhausted via the exhaust pipe of the electrode mount.
Patent JP-2002353990-A (JP)
Title: Lan communication device
Inventor: TOMIZUKA FUTOSHI
IPC: H04L12/28
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To conduct ring form LAN connection, even if the number of connected devices is increased. SOLUTION: Detection sections CD1, CD2 detect whether a communication cable is connected to a 1st connector CN1 and a 2nd connector CN2, and switches the connection between a communication driver TD and the 1st connector CN1 and between the TD and the 2nd connector CN2, depending on the connection state of each connector to the communication cable. When the communication cable is connected to the 1st connector CN1, a switch SW11 is closed and a switch 12 is opened. When no communication cable is connected to the 1st connector CN1, the switch SW11 is opened and the switch 12 is closed. When the communication cable is connected to the 2nd connector CN2, a switch SW21 is closed and a switch 22 is opened. When no communication cable is connected to the 2nd connector CN2, the switch SW21 is opened and the switch 22 is closed.  When no communication cable is connected to the 1st connector CN1 and the 2nd connector CN2, a termination resistor Rt is connected in between transmission terminals TX+ and TX- of the communication driver TD.
Patent JP-2002353595-A (JP)
Title: Electronic circuit component and manufacturing method therefor
Inventor: KINUGASA YUTAKA
IPC: H01L33/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit component, in which the flexibility of the shape of a commercial product can be increased by eliminating a flexible board and the size and thickness of the article of commerce can be reduced, by eliminating the need for installation space of the flexible board. SOLUTION: A curved surface, having curvature in at least two different directions, is formed on a substrate 2 as a circuit forming surface 1. A circuit 5 is formed by making a groove 3 in the circuit forming surface 1 and filling the groove 3 with a conductive resin 4, containing a low melting point metal. The circuit 5 can be provided on the substrate 2, without using a flexible board; and since adhesion of the flexible board to the substrate 2 need not be taken into account, the flexibility the shape of the substrate 2 can be enhanced.
Patent JP-2002349624-A (JP)
Title: Check valve structure of hydraulic buffer
Inventor: TAKABAYASHI ATSUSHI
IPC: B62K25/08
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce feeling of hardness of a hydraulic buffer by enabling increase in the amount of operating oil passing through a check valve and by reducing flow resistance of the operating oil, in a state of the lift-up of the check valve being not made so large, when an oil passage provided to a partition wall member, which partitions an oil chamber in the hydraulic buffer, is opened and closed by the check valve. SOLUTION: In the check valve structure of the hydraulic buffer, there are provided a guide collar 103 provided on the outer circumference of a piston rod 29, the check valve 101 which opens and closes a pressing side oil passage 45 of a piston 42, is provided slidably on the outer circumference of the guide collar 103, a valve stopper 105 which performs back surface support of the check valve 101; and a notched-shaped passage 106 is provided in between the inner circumferential edge of the check valve 101 and the outer circumference of the guide collar 103.
Patent JP-2002007116-A (JP)
Title: Priority tracking method in high performance super- scalar microprocessor out-of-order instruction rack and device for the same
Inventor: PROTIP ROY
IPC: G06F9/38
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To increase an instruction dispatch speed in a super-scalar microprocessor-equipped with an out-of-order instruction rack. SOLUTION: This microprocessor is provided with plural resources for executing an instruction and an out-of-order instruction rack for tracking the priority/ age of the instruction. The instruction rack is provided with an instruction pool equipped with plural slots for storing the respective instructions and an instruction age tracker for storing a matrix constituted of lines and columns in logical states related with the relative ages of the instructions. The applied intra-column and intra-line logical states of the matrix are related with the respective slots of the instruction pool.
Patent JP-2002357410-A (JP)
Title: Position detection device
Inventor: SATO AKIO
IPC: G01B13/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To make the position of a part to be inspected detachable easily and highly accurately with a simple constitution. SOLUTION: The air sent from an air supply source 16 to a detection nozzle 44 through a first fixed restriction part 24 is jetted out from the detection nozzle 44 to a work W, and a nozzle back pressure is acquired, to thereby detect the position of the work W. A first diffuser part 32 is provided in the downstream of the first fixed restriction part 24.
Patent JP-2002363212-A (JP)
Title: Catalyst for polymerization and method for producing polymer and polymer
Inventor: YASUDA HAJIME
IPC: C08F36/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new catalyst for polymerization, to provide a method for producing a polymer using the catalyst for the polymerization and to obtain the polymer obtained by using the catalyst for the polymerization. SOLUTION: FeCl2 is mixed with 1,6-dimesityl-2,2':6',2"-terpyridine and a solvent by stirring to provide a purple suspension. A solid separated from the suspension is washed to afford a purple powder, which is then dissolved in dichloromethane. Silver trifluoromethanesulfonate is added to dichloromethane and the resultant dichloromethane suspension is added to the solution of the purple powder while carrying out stirring at room temperature under shielding light to continue the stirring for 24 h. A solid material is separated from the resultant liquid and dichloromethane and hexane are added to the obtained filtrate. Recrystallization is carried out from the liquid to provide an orange crystal. The resultant crystal is an iron complex represented by figure 1. The iron complex and an organoaluminoxane are contained to afford the catalyst for the polymerization.
Patent JP-2002369215-A (JP)
Title: Image processing equipment and method of processing image, recording medium, and program
Inventor: KUMON KAZUHIRO
IPC: H04N1/60
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To easily convert hue of an image. SOLUTION: A color tone region is set in a region e defined by four straight lines L11, L12, L21, and L22. The straight line L22 is defined as a straight line, crossing the straight line L11 at right angles at a point P11, and the straight line L21 is defined as a straight line crossing the straight line L12, at right angles at a point P12. Consequently, angles θ21 and θ22 can be determined only from angles θ11 and θ12. The positions of a point AO and a point BO can be determined by the scalar quantity of length |AO| between the origin O and a point A and of length |BO| between the origin O and a point B. The maximum correction angle θm as an angle of a straight line Lm, starting from the origin O and crossing the point BO, from the axis of abscissa can be determined by a formula θ11+θ12/2.  As a result, variables to be set for specifying the region e can be reduced to four, that is, θ11, θ12, |AO|, and |BO|, facilitating hue conversion of image.
Patent JP-2002360843-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To remarkably improve amusement in a game machine such as a pachinko machine provided with a display means on which identification information can be displayed in a diversified manner. SOLUTION: A pachinko machine 1 is provided with a play panel. An operating hole and a big prize winning hole or the like are provided on the play panel, and a special pattern display device equipped with a display part is installed on the central part. On the display part, a plurality of kinds of identification patterns for making a player identify a game state are displayed while being varied. A plurality of identification patterns are displayed as a set.
Patent JP-2002362418-A (JP)
Title: Car body front part structure of automobile
Inventor: KOBAYASHI MASATO
IPC: B62D25/08
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a side member structure in which a rear member and a front member formed by extrusion molding can be joined without requiring a high processing accuracy and a strength reduced part caused by welding heat is not generated. SOLUTION: The front member 1F and a joint member 9 are extrusion- molded. Since the joint member 9 is fixed by penetrating through a front end wall 6 of the rear member 1R and welding a periphery of a penetration part, a high processing accuracy is not required. Although the joint member 9 and the front member IF are fitted to be tightened and fixed, a high fitting accuracy is obtained by the extrusion molding in any case and a secondary processing is not required. Since a welding is not applied to the front member 1F, a strength reducted part caused by an influence of heat is not generated.
Patent JP-2002370840-A (JP)
Title: Sheet feeding device, image forming device and image evaluating device
Inventor: KADOHIRA SEIICHIRO
IPC: B65H3/56
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable sheet feeding device, an image forming device and an image evaluating device with favorable sheet separating performance capable of continuously carrying out sheet suction to conveyance. SOLUTION: The existence of overlapped feeding is detected by moving an overlapped feeding detecting sensor 24 near an end part 1 side of a sheet 8 conveyed by a suction finger 2. When overlapped feeding is detected, the overlapped sheet is separated by suitably repeating aligning actions. It corresponds to sheets with a wide variety of basis weights, a program is included automatically correcting a reference value in overlapped feeding detection, and highly reliable detection ability is provided. In regard to a hardly separable sheet with high adhering power, separating performance is enhanced by including the aligning actions or the like. Strain is removed and sheet suction with no gap is carried out even to a sheet with a curl by sequentially sucking from small sections of a sheet tip and not by simultaneously sucking throughout the whole sheet size area by a sheet suction table.
Patent JP-2002366502-A (JP)
Title: Automatic installation method of network printer
Inventor: ISHIHARA HISASHI
IPC: G06F13/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic installation method of a network printer capable of performing printing without introducing/setting a printer even when a place is transferred. SOLUTION: A client PC 10 is newly added on a network having a prescribed system, for example, a network printer 1 and a network printer 2 and a web server 20 connected via the Internet. In the system, the printers 1, 2 are retrieved in the same segment as the client PC 10 when the PC is started from the client PC 10, when a new network printer is found in retrieval, a printer is generated by installing a printer driver, a printer port is generated by installing a port monitor if necessary, the printer is associated with the printer port and set to be in a printable state by using the new network printer.
Patent JP-2002367861-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor excellent in heat radiation capable of resolving a deterioration problem of an electrical characteristic caused by heat developed in a capacitor for overcurrent. SOLUTION: The aluminum electrolytic capacitor comprises a metal case 1 containing a capacitor element with electrolytic solution for driving and sealing member for sealing an opening section of the metal case 1. An arrangement of integral heat radiation sections 3 formed by a plurality of projections on an external surface of the bottom of the metal enclosure 1 can radiate internal heat caused by overcurrent in the capacitor element to suppress deterioration of the characteristic, and provide the aluminum electrolytic capacitor excellent in heat radiation.