baber/WOPTO huggingface dataset:
Patent JP-2002272065-A (JP)
Title: Motor
Inventor: HATTORI MAKOTO
IPC: H02K19/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is used as a drive for a sealed compressor or the like, and which is capable of simplifying the manufacturing of a stator without damaging it and including the stator functioning with high efficiency. SOLUTION: A thin magnetic steel sheet which constitutes the stator and a rotor is punched from the same magnetic steel material. This punching forms caulking portions on the stator side. Coil bobbins are fitted into the caulking portions and fixed, thus simplifying stator manufacturing preventing damages to the stators. At the same time, the caulking portions are punched to form a magnetic circuit resistance portion at the punching portion left on the rotor side magnetic steel sheet, thereby improving motor efficiency by restricting generation of eddy current at the magnetic circuit.
Patent JP-2002268810-A (JP)
Title: Coordinate input device
Inventor: HASEGAWA KATSUHIDE
IPC: G06F3/042
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a small coordinate input device with high accuracy without increasing cost. SOLUTION: This coordinate input device is provided with a coordinate input area 3 that is of an almost rectangular plane shape and one set of at least two detectors 2A and 2B for detecting of the incoming direction/ unincoming direction of light from a detection object existing at an optional position in the coordinate input area 3, and outputs a coordinates value showing the position of the detection object on the basis of an output of the detectors. The one set of two detectors 2A and 2B are respectively arranged at positions where coordinates resolution in the vicinity of the nearest point from the middle point 25C of a line segment connecting the reference points 25A and 25B of the one set of two detectors 2A and 2B in the area 3 is substantially equal to the coordinates resolution in the vicinity of the farthest point from the middle point 25C.
Patent JP-2002268802-A (JP)
Title: Key panel and key panel structure
Inventor: MINAMINO SHIGEO
IPC: H01H13/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily confirm what number of key panels is now opened in a key panel structure. SOLUTION: In a plurality of key panels 9a, 9b and 9c which are stacked up and arranged on a base body provided with a plurality of keys 8 and are respectively supported pivotedly in a freely turnable way, the respective key panels 9a, 9b and 9c are provided with a projecting or recessed identifying part 12, and the shapes of these identifying parts 12 are different in each of the key panels 9a, 9b and 9c.
Patent JP-2002262601-A (JP)
Title: Apparatus for plowing and forming ridge
Inventor: IKEDA MASAHIDE
IPC: A01B13/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for plowing and forming a ridge suitable for seeding operations without causing defective germination. SOLUTION: This apparatus for plowing and forming the ridge comprises a tillage part 20 for plowing soil, a rear cover 23 for pressing the top surface of the soil while covering the rear of the tillage part 20 and a ridge plowing device 25 in the apparatus for plowing and forming the ridge connected to the rear of a traction vehicle 1. A soil reservoir part 32 for temporarily receiving the soil thrown to the rear with the tillage part 20 and successively releasing the soil to the ground surface is formed in the rear cover 23.
Patent JP-2001295955-A (JP)
Title: Cover cap for vent valve
Inventor: NICKEL HANS
IPC: F02M37/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To constitute a cover cap for a vent valve so as to positively impede blocking of a vent line. SOLUTION: This cover cap 6 has a wall region 57 disposed to form an angle to the vertical center axis 19. The wall region 57 is provided with at least two air holes 8 forming the vent line.
Patent JP-2002285014-A (JP)
Title: Thermosetting resin composition
Inventor: UENO SHINYA
IPC: C08L101/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which suppresses matrix resin decomposition caused by titanium dioxide, decomposes a contaminant in the air, can be formed to a variety of shapes and is excellent in workability. SOLUTION: This thermosetting resin composition contains (A) powder composed of a porous inorganic material which supports anatase type titanium dioxide and (B) a thermosetting resin composition.
Patent JP-2002290780-A (JP)
Title: Electronic camera
Inventor: MOROHOSHI HIROSHI
IPC: G03B13/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To easily obtain a proper structural outline or framing in a simple configuration even by a beginner by utilizing the characteristics of an electronic finder. SOLUTION: A photographing control part 1 shows image information taken in an imaging part 2 on a display part 5 through a display driver 4. Then, a guide display control part 11 superposes and displays a guide pattern template as an auxiliary line on an electronic finder display screen in order to make it reference for determination of the structural outline and the framing and the like. If a grid pattern GT1 consisting of vertical and horizontal lines is used as a guide pattern used for the template, horizontal/vertical markings during proximity photographing of a dictionary or the like and during landscape photographing or the comparison or the like of the relative size of various subject images in a screen is utilized to be grasped.
Patent JP-2002282780-A (JP)
Title: Two tone coating method
Inventor: HASHIMOTO SHINICHI
IPC: B05D1/38
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a two tone coating method, by which the adhesion property between the upper layer and the lower layer in a recoating boundary part is improved. SOLUTION: In the two tone coating method of coating an automobile body in two colors, after an under coating and an intermediate coating are carried out, a 1st top coating layer 10 is formed by applying a top coating material on the lower part of the car body and baking and a 2nd top coating material having a different color from that of the 1st top coating material and a clear coating material are applied on the upper part of the car body and baked. At this time, the 1st top coating material partly overlapped under the 2nd top coating material uses the same polyester based coating material as the intermediate coating material.
Patent JP-2002284934-A (JP)
Title: Rubber composition
Inventor: YAMADA HARUO
IPC: C08K3/36
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dienic rubber composition which has excellent processability for the composition containing silica, even when the content of carbon black is small, and further has an improved balance between low rolling resistance and wet skid resistance, improved strength characteristics, and the like. SOLUTION: This dienic polymer rubber composition comprises (A-1) 100 pts.wt. (total amount) of a conjugated dienic rubbery polymer or a conjugated diene-styrene-based rubbery copolymer which contains (1) >60 wt.% of a modified polymer obtained by reacting the rubbery polymer with a multi-functional compound having two or more epoxy groups in the molecule in an epoxy group/ rubbery polymer active terminal group equivalent ratio of >1 to 10, and has (2) a polymer mol.wt. distribution Mw/Mn of 1.05 to 3.0 and (3) a polymer weight-average mol.wt. of 100,000 to 2,000,000, (B) 25 to 100 pts.wt. of reinforcing silica, and (C) 0.1 to 20 pts.wt. (total amount) of a vulcanizer and a vulcanization accelerator.
Patent JP-2002287612-A (JP)
Title: Comprehension state display device, comprehension state display method, comprehension state display program and recording medium with the program recorded thereon
Inventor: SHIMA KAZUYUKI
IPC: G06Q50/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a comprehension state display device, etc., which enables easy recognition of efficient order of learning corresponding to the comprehension state of a learner. SOLUTION: The CPU 12 makes the external storage device 14 store the name of each concept, the display coordinate of each concept, the dependence relation between each concept and the learning results of each concept inputted using the input section 15. Each concept is classified into comprehension state No.1-No.3 out of the learning results, then the dependence relation between each concept is displayed on the display section 16 with an arrow, and each classified concept is displayed in a rectangular frame whose state of display varies depending on the comprehension state No.1-No.3.
Patent JP-2001326588-A (JP)
Title: Method, system and device for reducing effect of multiple path component attended with signal received by direct path
Inventor: VALIO HARRI
IPC: H04B1/709
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and a device for minimizing the effect of disturbance of a GPS due to a multiple path so as to keep precise timing with respect to received PRN CDMA code. SOLUTION: This invention provides the method, the system and the device for reducing the effect of a multiple path component attended with a direct path signal consisting of a carrier modulated by a repetitive pseudo random noise PRN, and the method includes a step where a reception signal to receive the PRN code is demodulated, a step where a replica code corresponding to the PRN code is generated, a step where the replica code is delayed by delay modules at 1st-5th delay times, a step where a start time of a replica code generator is adjusted and a step where the replica code generator is regulated.
Patent JP-2002295882-A (JP)
Title: Cooling mechanism and method for controlling the same
Inventor: OSAKABE NAOKI
IPC: F24F5/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling mechanism, capable of executing appropriate fit control by controlling the share ratio of the temperature difference to be lowered at an absorption water cooler/heater side to the temperature difference to be lowered on an ice storage tank side, and to provide a method for controlling the same. SOLUTION: The cooling mechanism comprises the absorption water cooler/ heater (10), the ice storage tank (2), an energy consumption amount measuring means (flowmeter 32, a consumption power sensor 11) for measuring the consumption amount (Q, W1) of the energy necessary to operate the cooler/heater (10), an energy consumption amount measuring means (consumption power sensor 12) for measuring the consumption amount of the energy necessary for operating the tank (2), and a control means (70). The control means (70) has a function of deciding the ratio (sharing ratio) of the temperature difference to be lowered at the cooler/heater (10) side and the temperature difference to e lowered at the tank (2) side, so that the cost of the energy consumption amount necessary to operate the cooler/heater (10) and the tank (2) becomes a minimum.
Patent JP-2002285472-A (JP)
Title: Method of antibacterial processing of fibers
Inventor: ONISHI TOSHIMASA
IPC: D06M15/03
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To perform a processing having high safety and high antibacterial properties to a fiber or a textile product. SOLUTION: The antibacterial properties of the fibers are improved by treating the fibers with using a yucca extract.
Patent JP-2002300614-A (JP)
Title: Personal data base generating method and displaying method
Inventor: SUGAWARA TAKAYUKI
IPC: H04N7/173
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain programs which are selected out of a plurality of programs that are broadcast on many channels and retrieved from a program database corresponding to subscribers' taste, and to automatically make program reservations and records by the use of the above process. SOLUTION: Program taste information which is required to be recorded is transmitted from a program reservation unit 10 to a program retrieving unit 20, the program retrieving unit 20 retrieves and obtains target program information from a program information storage unit 30 on the basis of the program retrieving information fed from the program taste information, personal taste data used for retrieving the programs are updated and stored as a personal information database in the program retrieving unit 20, so that programs which meet most subscribes' taste can be automatically retrieved by the use of the personal data base.
Patent JP-2001343184-A (JP)
Title: Storage
Inventor: TAMAOKI YUICHI
IPC: G08B25/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve an insulated storage formed with a remote monitoring system. SOLUTION: The insulated storage is provided with an input means for setting temperature inside the storage, a measuring means for measuring the temperature inside the storage, a controlling part for holding ID data specifying equipment itself and outputting the measured data to the outside and an auxiliary power supply enabling communication of the measured data to the outside during electric power failure.
Patent JP-2002295512-A (JP)
Title: Power transmission device
Inventor: OGAWA SATOSHI
IPC: F16D9/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of assembling certain ly and easily without lowering the shear performance of a shear pin. SOLUTION: The self-standing guide part 27, making a shear pin self-standing in the condition that the shaft center of shear pin 15 is inserted freely coinciding with the shaft center of the fitting part 26, is provided with the pressing hole 19 for shear pin. Therefore, the shear pin 15 can be easily inserted into the pressing hole 19 of the shear pin without lowering the shear performance of the shear pin 15. Also, the flange 17 is formed on the side of drive plate 4 and the fitting part 30 is formed to the circumference face of this flange 17, on the other hand the fitting part 31 is formed on the drive plate 4 other than the notch 16 of the shear pin and the locking means of rotation is provided to prevent the simultaneous rotation of the shear pin 15 by the tightening torque of the nut 21. Therefore, the tightening torque of the nut 21 is not giving to the notch 16 even if the nut 21 is tightened by strong power, and the pulley 3 can be certainly and easily tightened and fixed the drive plate 4 through the shear pin 15.
Patent JP-2002292954-A (JP)
Title: Image forming apparatus
Inventor: HAYAZAKI HIDETO
IPC: B65H5/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein the printing speed can be raised even when recording papers are conveyed one by one and a resolution of an image can be changed and to provide a preferable conveying means of recording paper. SOLUTION: One of line head blocks 110-113 is moved to a first recording position A by rotating a carriage 1 and a recording paper is conveyed along a conveyance path, and then an image is recorded on the recording paper by the line head block positioned on the first recording position A. The recording paper is attracted to an external periphery of a sucking drum 150 and the recording paper is nipped between each of driving conveyance rollers 8, 9, 10 and each of star-shaped wheels 154, and then the recording paper is conveyed to a second recording position B from the first recording position A. It is possible to record an image on the recording paper by the line head block positioned on the second recording position B.
Patent JP-2001314290-A (JP)
Title: Cover device for support of rack system
Inventor: MATSUDA AKIRA
IPC: A47F5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To easily install a cover to close the upper end of a support. SOLUTION: Rotary bodies facing downward 37 are formed in a cover body 31, and the rotary body 37 has pawl pieces 38 which can be engaged in lock groove holes 9 in a support 4. The movable piece 37 is inclined, so by engaging a pusher body 32 into an insertion hole 35 in the cover body 31, the rotary piece 37 is rotated against its elasticity toward the lock groove holes 9 till the pawl pieces 38 are engaged in the lock groove hole 9. As a result, a cover body 31 is unremovably held.
Patent JP-2002299805-A (JP)
Title: Method of checking circuit board and mounting position
Inventor: ITO ATSUSHI
IPC: H05K3/34
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To confirm the continuity of a connection between the wiring part of a printed wiring board and the terminals of a circuit element and the arrangement of the circuit element. SOLUTION: A circuit board is equipped with a wiring part connected to the lead terminals of a circuit part, a shut-off part which shuts off an electrical connection is provided to the wiring part, and the shut-off part is set at a position located within an allowable range of a normal position at which the lead terminals are placed on the wiring part.
Patent JP-2002248891-A (JP)
Title: Ink storing tube for refill for writing instrument
Inventor: FUKUSHIMA MAKOTO
IPC: B43K5/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink storing tube for a refill for a writing instrument free from air bubbles formed in the ink by preventing a phenomenon of air in clusion when the ink is filled. SOLUTION: The inner peripheral face of a site 14 being close to the apex part 12 of a tubular main body 10 into which a tip 2 is pressed and mounted is formed as a tapered face 14a gradually expanded toward the back end part 16 direction of the tubular main body 10.
Patent JP-2002304019-A (JP)
Title: Binder resin for use in toner and electrostatic charge image developing electrophotographic toner using the same
Inventor: MATSUOKA YOJI
IPC: C08G63/91
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin for use in a toner using recycled PET (polyethylene terephthalate) and excellent in various characteristics such as electrostatic property, low temperature fixability and blocking resistance and to provide an electrophotographic toner using the binder resin. SOLUTION: The binder resin is based on a polyester resin obtained using bishydroxyethyl terephthalate recovered from alcoholysis of PET as a starting material. The number average molecular weight of the THF-soluble component of the polyester resin is 1,000-20,000 and the glass transition temperature of the polyester resin is 40-75 deg.C.
Patent JP-2002254132-A (JP)
Title: Hot forging and forming method for magnesium alloy member
Inventor: MORIWAKI TAKASHI
IPC: B21J13/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot forging and forming method for a magnesium alloy member by which breaking or cracking is hard to be caused. SOLUTION: The hot forging and forming method for magnesium alloy members characterized by the feature that magnesium alloy materials obtained by hot extruding and hot forming are contained by the dies 1, 2 and are pressed at a speed of substantially 200 mm/second or more so that forging and forming are executed.
Patent JP-2002310049-A (JP)
Title: Combustion control device of internal combustion engine
Inventor: HOSOYA HAJIME
IPC: F02P15/08
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To expand the lean limit air-fuel ratio to the lean side by restraining a fluctuation in combustion pressure with respective cycles at lean combustion time. SOLUTION: A rate of change ΔP of cylinder internal pressure in a prescribed crank angle period set in an initial stage after ignition is calculated on the basis of the cylinder internal pressure with respective cylinders at lean combustion time. When the rate of change ΔP is a determining level ΔP0 or less, it is determined as the occurrence of incomplete combustion, and reignition is immediately performed. Thus, the combustion pressure is quickly increased, and the fluctuation in the combustion pressure with respective cycles at lean combustion time can be restrained so that the lean limit air-fuel ratio can be expanded to the lean side.
Patent JP-2002309355-A (JP)
Title: Ni ALLOY AND MANUFACTURING METHOD
Inventor: FUJIMOTO KOJI
IPC: C22F1/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an Ni alloy in which intergranular corrosion is prevented and its manufacturing method. SOLUTION: The method for manufacturing the Ni alloy comprises steps of: applying 5-20% cold rolling or cold drawing to Ni alloy; and applying heat treatment to the Ni alloy at 1,070-1,200 deg.C for 1-60 min. By this method, the formation rate of grain boundaries can be improved and the concentration of carbides and Ni compounds in the grain boundaries can be locally increased.
Patent JP-2002265818-A (JP)
Title: Coating material for interior use
Inventor: MIURA HIRONOBU
IPC: E04F13/02
Filed: 2001-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for interior use capable of realizing a safe, comfortable and hygienic space and making a beautiful decoration inside the building by its adsorptive decomposition of volatilized and remaining gases or odor and its humidity conditioning after applied onto the ceiling and/or wall surface in the interior space. SOLUTION: This coating material for interior trimming use is obtained by homogenously dispersing and blending artificial zeolite powder <=10 μm in average particle size, >=70 m<2> /g in specific surface area, >=200 mg in base substitution capacity (meq/100 g) and >=pH 10 with 5-15 wt.% of cement >=15 μm in average particle size as the reinforcing material and 2.5-10.0 wt.% of additive powder of cellulose derivative. A 2nd version of this coating material is obtained by blending the 1st version of this coating material with 0.01-0.1 wt.% of a surfactant of rosin acid salt. A 3rd version of this coating material is obtained by blending the 1st version of this coating material with 0.01-0.1 wt.% of a water reducing agent of lignosulfonate or a coagulation promoter of water-soluble base.  A 4th version and a 5th version of this coating material are obtained by blending the 2nd version and the 3rd version of this coating material with 2.0-8.0 wt.% of chopped strands each <=3 mm in length, respectively.
Patent JP-2002314517-A (JP)
Title: Clock signal transmission method and clock signal transmitting and receiving device, image display application device and information mobile terminal
Inventor: NAKAMURA TETSUYA
IPC: G06F1/04
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal transmission method by which a fundamental wave and harmonics of a clock signal in a transmission system of the clock signal from a transmission section to a reception section are not produced within an EMI(electromagnetic interference) measurement band and the clock signal can be transmitted within a comparatively narrow band. SOLUTION: A clock signal with a frequency fclk generated by a clock signal generator 10 in a clock signal transmission section 9 is given to a 1/N frequency divider 11, which converts the frequency of the clock signal into fclk /N. A frequency modulator 13 applies frequency modulation to an FM carrier with a frequency fc by using a signal with the frequency fclk /N. The frequency fc in this case is selected to be fc +fclk /N<fmin , where fmin is a minimum frequency of an EMI measurement band B so as to obtain a modulation index of about 0.2. Thus, the frequency components of the frequency modulation signal are placed at frequencies lower than the EMI measurement band B.
Patent JP-2002308598-A (JP)
Title: Lift
Inventor: SATO SHUJI
IPC: B60P1/44
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a lift to automatically stop delivery of a push pull chain when lowering of a platform 14 is stopped caused by grounding or other reasons. SOLUTION: A limit switch 56 for stopping operation of a drive mechanism 29 is equipped at an upper part of a chain guide 55. When the oscillating guide 55 contacts a lever 57 of the switch 56 and a signal is provided to the switch 56, the mechanism 29 is stopped.