baber/WOPTO huggingface dataset:
Patent JP-2002269995-A (JP)
Title: Semiconductor memory
Inventor: NAGAI TAKESHI
IPC: G11C29/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which products different in capacity and configuration can be realized with the same chip and defect relieving can be performed more efficiently. SOLUTION: For example, when an interchangeable product of 288M/256M bits is used as a product of 256 bits, parity data is written in a specific segment 25 of a unit 17. When stored data is read out, the stored data and the parity data are sent to an ECC section 55. In this ECC section 55, the prescribed error detection correction processing is performed for the stored data. Thus, defects of the products which are realized with the same chip and are different in capacity and word configuration can more effectively be relieved.
Patent JP-2002267260-A (JP)
Title: Cogeneration system
Inventor: OKA CHIE
IPC: F24H1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To detect malfunctions of the heat source in a cogeneration system. SOLUTION: In this system, bidirectional transmission/reception of signals can be performed between a waste-heat collector 1 and a heat source 5. If the heat source 5 is not driven, even when the waste-heat collector 1 has given instruction for the waste-heat collector to drive the heat source 5, the operation failure of the heat source 5 is transmitted from the heat source 5 to the waste- heat recovery apparatus 1. Thus, it is made possible for the waste heat recovery apparatus 1 to monitor the condition of the heat source 5, and appropriate steps can be taken, as required.
Patent JP-2002264365-A (JP)
Title: Ink jet printer
Inventor: TAKAHASHI KAZUHIKO
IPC: B41J2/185
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling, attaching and maintenance of a pump mechanism, to obviate the need of a driving force dedicated to the pump by sharing a conveyance motor as a driving force, thereby reducing the cost and the size. SOLUTION: This pump mechanism P is constituted of a tube holding body 24 that holds a part of a waste ink tube 22 and is supported to be rotational in both directions, a tube pressing body 25 that is rotatably supported with the tube holding body 24 in close proximity to the tube holding body 24 and presses the part of the tube 22 held by the tube holding body 24 in a predetermined angle range, an interlocking means 26 that synchronously rotates the tube holding body 24 when the tube pressing body 25 is rotated in the predetermined angle range, a means 27 that returns the tube holding body 24 to its initial position when the interlocking of the tube holding body 24 with the tube pressing body 25 is released,  and a driving force transmitting means 29 that transmits the rotational force of the medium conveyance motor to the tube pressing body 25 when the medium conveyance means is not in the operation for conveying a medium.
Patent JP-2002274843-A (JP)
Title: Method for producing calcium aluminate monosulfate
Inventor: SUGAWARA KIYOSHI
IPC: C01F7/76
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing calcium aluminate monosulfate at an ordinary temperature in a short time by a simple means. SOLUTION: Calcium aluminate and gypsum are mixed in the presence of water to synthesize a calcium aluminate slufate compound. In this reaction, the calcium aluminate is an amorphous calcium aluminate hydrate having a composition of Ca3 Al2 O6 .xH2 O (x=0 to 12). The reaction is started from <=50 deg.C, and its temperature is increased at least to 70 deg.C. In this way, the calcium aluminate sulfate can be produced. As the gypsum, any of anhydrous gypsum, hemihydrate gypsum and dihydrate gypsum can be used.
Patent JP-2002272333-A (JP)
Title: Fishing line
Inventor: YANO NOBUYOSHI
IPC: D02G3/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide fishing line that can be used in a powered fishing reel because it has excellent line handleability and maintains a moderate level of rigidity. SOLUTION: The objective fishing line comprises the core of metallic filament fiber yarn and the sheath of synthetic filament fiber yarn and characteristically has the diameter of the metallic filament in the range of 10-60 μm and the specific resistance of >=40 μΩcm.
Patent JP-2002281374-A (JP)
Title: Electronic camera
Inventor: WATABE HIROYUKI
IPC: G03B17/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which makes switch control easy on a display device. SOLUTION: The electronic camera is provided with two or more display parts including a first display part 3 and a second display part 9 to enable display of photographic conditions and a photographing object image and an operating means 40 to give an instruction so that the second display part 9 is turned on. The second display part 9 turns on when a specified key operation except an operation of the operating means 40 is performed and a prescribed operation is executed.
Patent JP-2002281516-A (JP)
Title: Stereoscopic flat degaussing coil
Inventor: HAYAMA SEIICHI
IPC: H01F13/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a degaussing coil, with which a TV set can be made thin by arranging a coil wire while making it flat, thin and three-dimensional. SOLUTION: In a degaussing coil 11 to be arranged along with the outer surface of a CRT 12 inside a cabinet, a portion to be arranged in a narrow part between the CRT 12 and the cabinet is formed into flat part 18 in the shape of flat cross section.
Patent JP-2002275770-A (JP)
Title: Method and apparatus for dyeing using high-frequency irradiation
Inventor: MORI AKIKO
IPC: D06B19/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To readily maintain a dyeing temperature and dye a material to be dyed in a shorter time than a conventional dyeing time when the material to be dyed is continuously dyed. SOLUTION: The constitution of this method for dyeing comprises irradiating the material 19 to be dyed with high frequency when the material 19 to be dyed is dipped in a dipping bath 21 having a dye liquor 22 and transferred. Since the motion of high polymers in the material 19 to be dyed is activated by the high-frequency irradiation of the constitution and gaps are formed among the high polymers to facilitate the permeation of the dye liquor 22, the dyeing time can be shortened.
Patent JP-2002280226-A (JP)
Title: Wire-wound chip inductor
Inventor: KODAMA SATOSHI
IPC: H01F27/29
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To assure an electrode height, capable of improving the Q-value by reducing the areas of electrodes of columnar parts and examining a solder flowability at a mounting time on an external circuit board or the like. SOLUTION: A wire-wound chip inductor comprises a core 12, having a small shell part 12b formed at a central part having a groove 30 formed between both side faces 32 and 32 parallel to an end face 31 at the center part of the upper surface of an insulating base of a substantially rectangular parallelepiped shape and the columnar parts 12a extended upward at both ends, electrodes 13 formed so as to partly extend the upper surfaces of both the columnar parts 12a to the end faces 31, and a winding 14 wound on the shell part 12b of the core 12 and connected at both ends to the electrodes 13 of the upper surfaces of both the columnar parts 12a.  In this inductor, a step part 15 projected at the lower surface side in the shape of protrusion at the upper surface side of the columnar part 12a between both the side faces 32 and 32 of the end faces 31 of the core 12, and the electrodes 13 are extended to the end faces 31 of the upper side from the step part 15.
Patent JP-2002281625-A (JP)
Title: Cable holder
Inventor: SUZUKI KATSUTOSHI
IPC: H02G1/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cable holder which has the function of holding and tensioning an aerial distribution line. SOLUTION: Parallel link pieces 4a and 4b, and 4c and 4d, forming a pair each in two on either side, are pivoted in erect manner at the front and the rear of a frame 2, and between the tips a supporting plate 6 is pivoted movably by master and slave pivoting pins 7 and 8, decentered though lengthwise mounting holes 9 and 10, and a fixed holding piece 11 is attached downward to the top of that supporting plate 6, and an operation bolt 13 is attached upward screwably to the bottom, and a lifter 15 is pivoted on the tip of that operation bolt 13, and that lifter 15 is pivoted on the parallel link pieces 4a and 4b, and 4c and 4c coaxially with the supporting plate 6 via the master pivoting pin 7, and above that lifter 15, a mobile holding piece 16 is pivoted on the parallel link pieces 4a and 4b, and 4c and 4d coaxially with the supporting plate 6 via the slave pivoting pin 8,  so as to correspond to the fixed holding piece 11.
Patent JP-2002272249-A (JP)
Title: Lifting operation part of pretreatment part in combined harvester
Inventor: KOMATSU MASAHIRO
IPC: A01D69/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lifting operation part of a pretreatment part without enlarging the lifting operation space more than being required in a combined harvester. SOLUTION: The operation part 7 for operating the machine is installed at the side of the pretreatment part 3 in front of the machine 2 supported by the right and left running gears 1. A steering handle 9 for operating a steering direction by rotating around the axial center is installed as a steering direction operation part of the machine 2. The steering handle 9 is connected with the lifting mechanism side of the pretreatment part 3 so that lifting and lowering of the pretreatment 3 is operated by vertical lifting and lowering of the steering handle 9.
Patent JP-2002274127-A (JP)
Title: Pneumatic radial tire
Inventor: WAKE MITSUYUKI
IPC: B60C15/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To certainly realize more excellent bead part durability. SOLUTION: This pneumatic radial tire is constituted by constituting a body part 6 toroidally extending between bead cores and a carcass ply 5 having a folded-back part 7 wound up toward the outside from the inside in the tire cross direction around each of the bead cores 4 of a steel cord an elastic modulus of which is more than 100 GPa and arranging a stiffener 10 on the outer peripheral side of the bead cores 4, an outer end part in the radial direction of the folded-back part 7 of the carcass ply is bent inside in the tire cross direction by a reforming work part 13, and height L2 in the radial direction of the reforming work part 13 is made L2 >L1 ×0.5 against height L1 of a folded- back part outer edge.
Patent JP-2002281294-A (JP)
Title: Image processor and method
Inventor: ARAKI SATOKO
IPC: H04N1/40
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the process time and the process cost for a gradation number recovery process and half-tone image enlarging process and prevent the image quality from deteriorating in these processes. SOLUTION: The image processor comprises a window 202 for inputting a dither image of a value N (>=2), a gradation number recovering/enlarging unit 203 for applying a gradation number recovery process and a half-tone image enlarging process to the dither image in the window 202 to recover and enlarge a half-tone image of a value M (>N) and a memory 205 for saving the enlarged half-tone image.
Patent JP-2002279900-A (JP)
Title: Triple electrode plasma display
Inventor: IGUCHI YUICHIRO
IPC: H01J11/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which has good light emitting efficiency at high speed driving. SOLUTION: In a triple electrode plasma display panel with a first and a second electrodes placed in parallel for each display line, and with a third electrode placed in crossing with the first and the second electrodes on a second substrate facing the first substrate, the third electrode is longer than the first or the second electrode, and which is a feature of the triple electrodes plasma display.
Patent JP-2002274117-A (JP)
Title: Tread changing device
Inventor: WANIKAWA YOSHIO
IPC: B62D49/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a hydraulic cylinder is arranged in parallel with an axle, parts around the axle become complicated and a large arranging space is required around the axle as the axle is conventionally constituted to extend and contract by using the hydraulic cylinder. SOLUTION: A movable flange body 30 is constituted of a flange boss 35 to fix a wheel and a fixing boss 34 and a pressing boss included with tapered surfaces in the flange boss, the fixing boss is fixed on the flange boss, the pressing boss is constituted free to fasten, fix and fasten, release by sliding between the axle and the flange boss, a fastening bolt 40 is arranged and constituted free to fasten between the pressing boss and the flange boss, and a revolution regulating member 41 is provided on a screw end of the fastening bolt in constitution free to change a tread by revolution of the screw body by arranging the movable flange body 30 on which a wheel 36 is fixed free to slide on the axle 22 and connecting the screw body 20 to the movable flange body.
Patent JP-2002289429-A (JP)
Title: Electromagnetic actuator
Inventor: SONODA KOJI
IPC: H02K33/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To protect a coil and a movable plunger and, at the same time, to prevent the falling of the plunger in an electromagnetic actuator. SOLUTION: The electromagnetic actuator is provided with a housing 1, a bobbin 2, the coil 3, a fixed core 5, the movable plunger 6, a returning spring 25, a joint member 24 which is coupled with the outer end section of the movable plunger 6 protruded outward from the housing 1, and a coil cover 7a which is attached to the housing 1 in a state where the cover 7a covers the coil 3. A plunger cover 7b which covers the outer end section of the movable plunger 6, and a stopper arm 45 which is engaged with the joint member 24 to control the outward movement of the joint member 24, are integrally formed with the coil cover 7a.
Patent JP-2002283277-A (JP)
Title: Safety fence device of industrial robot
Inventor: NAMITO MASANORI
IPC: F16P3/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety fence device of an industrial robot for surely securing safety of an operator even when the industrial robot to hold a stopping state makes a malfunction in a system for the operator working in a safety fence when the industrial robot stops. SOLUTION: A liftable movable protective plate is arranged between a workbench and the industrial robot for preventing an arm of the industrial robot from contacting with the operator by entering the workbench when the industrial robot stops, and the movable safety fence and the movable protective plate are made to perform mutually opposing lifting operation by a link mechanism.
Patent JP-2001352073-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAJIMA SETSUO
IPC: H01L21/3205
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display which has a high degree of integration of TFT and has a satisfactory productivity and high reliability by efficiently gettering elements of a catalyst for accelerating the crystallization of an amorphous silicon film from a channel region. SOLUTION: The liquid crystal display can be manufactured by combining formation of a gettering sink outside a p-channel type TFT region and a process of self-alignedly removing a part of a region, where the elements of a catalyst are gettered that is located outside the TFT region, by a source interconnection or drain interconnection.
Patent JP-2002292929-A (JP)
Title: Imaging apparatus, imaging method, program for making computer execute imaging method, and computer readable recording medium with the program recorded therein
Inventor: NAKANO TOMOAKI
IPC: H04N1/036
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of isolate dots regardless of emission characteristics of an LD. SOLUTION: In a driver circuit (LD driver) 100, an LUT part 103 corrects the gradation of inputted image data, a PWM part 104 converts the data to pulse width modulated data, and then a D/A conversion part 105 D/A converts and outputs the data as a driving signal. An isolate dot detection part 106 detects the isolate dot of output data of the LUT part 103, and a power control part 107 executes power modulation to the isolate dot among the driving signal. The power modulation part 107 varies an LD driving current to be outputted to the LD 110 at the detection time of the isolate dot in an increase direction or a decrease direction, thereby variably controlling an emission power of an isolate dot part so that an exposure energy of the isolate dot becomes equal to an exposure energy of continuous dots.
Patent JP-2002284087-A (JP)
Title: Anti-rolling device
Inventor: NAKAMURA KEIJI
IPC: B63B39/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce rolling, pitching, and yawing of a hull, and to reduce hull resistance by improving anti-rolling effect. SOLUTION: This anti-rolling device includes a roll angle sensor 16, a gyro 17, and a control device 20. The control device 20 is provided with a subtracter 18 for obtaining a deviation to a reference rolling angle αb(=0) from a rolling angle αs, a subtracter 19 for obtaining a deviation to a target azimuth angle δb(=0) from an azimuth angle δs, and a control arithmetic part 21.  The arithmetic part 21 operates a rolling angular velocity deviation ±αω obtained from a rolling angle deviation ±αs and a fin operation angle α for reducing an azimuth deviation ±δs, and outputs the operation angle α as a control signal to a fin stabilizer power part 13, and at the same time obtains an operation steering angle δ from the rolling angular velocity deviation ±αω and the azimuth deviation ±δs and outputs the operation steering angle δ as the control signal to a steering machine 11.
Patent JP-2002296276-A (JP)
Title: DIAGNOSTIC METHOD FOR IgA NEPHROPATHY
Inventor: SHIBA KIYOKO
IPC: G01N27/447
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an IgA nephropathy diagnosing method by a simple method, instead of an invasive inspection means such as nephros biopsy or an immunological means requiring an antibody of high precision. SOLUTION: In this IgA nephropathy diagnosing method, a human urine specimen is fractionated by cellulose membrane electrophoresis to confirm the existence of an albumin fraction extended to a negative electrode side.
Patent JP-2001340472-A (JP)
Title: Electromagnetic therapeutic instrument for domestic use
Inventor: KADODE TAKESHI
IPC: A61N2/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a safe electromagnetic therapeutic instrument to be used at home. SOLUTION: This electromagnetic therapeutic instrument comprises a magnetic generating part 50 of a hollow coil (ring), an intermittent sine-wave generating part 30 for intermittently generating sine-waves of 50 Hz or 60 Hz, a power supply part 40 for amplifying the sine-waves, and an output setting part 20 for writing the period of intermittence and a set level in a memory device 10, reading out the written data at the time of operation and setting the intermittent sine-wave generating part. The electromagnetic therapeutic instrument doesn't generate monotonous, mechanical and uncomfortable intermittent sine- wave magnetism but such intermittent sine-wave magnetism reproducing natural rhythm, or the like to be felt comfortable to the human body.
Patent JP-2002299247-A (JP)
Title: Substrate treatment equipment
Inventor: NAKAGOME KAZUHIRO
IPC: H01L21/027
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide substrate treatment equipment which is excellent in maintainability and can stably supply a liquid material. SOLUTION: The substrate treatment equipment 1 is provided with a chamber 2, a carburetor 3 installed on a lid of the chamber 2, and a tank 7 for storing the liquid material 6 to be supplied to the chamber 2. A gas vent pipe 10 for eliminating an inert gas dissolved in the liquid material 6 is installed between the carburetor 3 and the tank 7. The gas vent tube 10 which is flexible has a double structure where a pipe 12 penetrates the inside of an external tube 11, and both ends of the pipe 12 is connected with carrying tubes 9a, 9b via junctions 13. Side flanges 14a, 14b which the carrying tubes 9a, 9b communicating the carburetor 3 with the tank 7 penetrate are fixed to both ends of the external tube 11, so as to close the external tube 11 tightly. At least one vacuumizing port 15 for evacuation is installed at either the side flanges 14a, 14b.
Patent JP-2002295946-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D17/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which the volume of chill flowing into a vegetable chamber can be controlled through an inexpensive arrangement. SOLUTION: A refrigeration chamber and a vegetable chamber are formed by partitioning a thermal insulation box, a specific low temperature chamber being set with a temperature lower than the set temperature of the refrigeration chamber is formed below the refrigeration chamber, and chill inlets are provided for the specific low temperature chamber, the refrigeration chamber and the vegetable chamber. In such a refrigerator, the volume of chill flowing into the vegetable chamber can be controlled and the temperature can be controlled through an inexpensive arrangement as compared with a refrigerator provided with a damper in the vegetable chamber because a manual shutter for opening/ closing the chill outlets of the vegetable chamber and the specific low temperature chamber simultaneously is provided.
Patent JP-2002293356-A (JP)
Title: Tank capper
Inventor: HAGANO HIROYUKI
IPC: B65D51/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tank capper which closes an inlet port FNb with a small operating angle (180 deg. or less) and improves sealability by a gasket GS even if external force is applied. SOLUTION: A filler neck FN is formed with a tank opening having an opening side engaging portion. A cap side engaging portion 124 is formed along an outer periphery of a fuel cap 110, wherein when the fuel cap 110 is rotated within 180 deg., it engages with the opening side engaging portion FNc to have the inlet FNb closed. The fuel cap 110 includes the gasket GS for sealing with a seal face FNf of the inlet FNb. An anti-tilting rib 129 is formed along the outer periphery of the fuel cap 110. The anti-tilting rib 129 is made to protrude above the cap side engaging portion 124 and below the gasket GS to come against an internal wall of the filler neck FN against force to have the fuel cap 110 tilted, so as to prevent the cap from tilting.