baber/WOPTO huggingface dataset:
Patent JP-2002157416-A (JP)
Title: Expected value calculation method, expected value calculation device, storage medium storing expected value calculation processing program and computer program product
Inventor: FUJIWARA YOSHIHISA
IPC: G06Q40/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a tentative expectation value even when all the condition values required for obtaining the expectation value are not available. SOLUTION: The input of the condition values for deriving the expectation value is allowed, the inputted condition are registered to a memory area 101, the condition value unsatisfied by the condition values inputted in an input step and registered to the memory area 101 among required condition values which are all the condition values required for deriving the expectation value is estimated by the processing of a processor and the expectation value is calculated on the basis of the required condition values. Thus, even in the case that all the required condition values are not satisfied by the inputted condition values, the unsatisfied condition value is estimated and the expectation value is calculated on the basis of the required condition values implemented by the inputted condition values and the estimated condition value.
Patent JP-2002161337-A (JP)
Title: High strength hot-rolled steel sheet with little defect due to inclusion
Inventor: FUCHIGAMI KATSUHIRO
IPC: C22C38/06
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a high strength hot-rolled steel sheet with little defect due to inclusion by greatly reducing the inclusion to balance high strength with workability. SOLUTION: The high strength hot-rolled steel sheet which is manufactured by hot rolling from a cast piece consisting of 0.001-0.2% C, 0.001-2.0% Si, 0.1-2.0% Mn, 0.01-0.03% P, 0.0001-0.03% S, 0.01-0.1% Al, by mass%, and Fe and unavoidable impurities as remainders, comprises that the number of inclusions having longitudinal length of 100 μm or more, out of inclusions having a relationship of long diameter/short diameter >=5, is 0.3 pieces/mm2 or less in a longitudinal cross section of the hot rolled steel sheet.
Patent JP-2002154349-A (JP)
Title: Auto cruising device
Inventor: KIKUCHI HAYATO
IPC: B60W30/16
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To enable temporary reduction of an inter-vehicle distance from a preceding vehicle by simple operation during operation of an ACC system. SOLUTION: In a vehicle provided with an inter-vehicle distance control means M6 to perform fixed distance traveling when there is a preceding vehicle, and a vehicle speed control means 7 to perform fixed speed traveling when there is no preceding vehicle, set vehicle distance is temporarily reduced by driver's manual operation means M8 during fixed distance traveling in which the own vehicle travels following the preceding vehicle. Consequently, it becomes possible to approach the preceding vehicle by just operating the manual operation means M8 even during fixed distance traveling by a vehicle distance control means M6 to prevent other vehicle cut in from a next lane and to enable to reduce time for overtaking the preceding vehicle.
Patent JP-2002161521-A (JP)
Title: Snow-clearing car and snow-clearing method using the same
Inventor: KATAYAMA OSAMU
IPC: E01H5/09
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a snow-clearing car capable of preventing such a trouble that snow removed from a viaduct accumulates on a ground road laid under the viaduct, when the snow on the viaduct is removed. SOLUTION: The snow-clearing car 1 is provided with a chute device 8 for throwing snow from both right and left sides of the car body. The chute device 8 throwing snow is constituted of a discharging chute 11 fitted to the car body side, a freely bendable bending chute 12 attached to the front end of the discharging chute 11 provided at the car body side, and an extensible chute 13 provided at the front end of the bending chute 12, Snow discharged from the bending chute 12 is guided beneath the car body and discharged.
Patent JP-2002153947-A (JP)
Title: Method for continuously casting molten steel
Inventor: OSHIMA KENJI
IPC: B22D11/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously casting molten steel with which even in the case of casting at high speed than the present casting, the quality of a slab is not lowered, and bulging exceeding a allowable value in short side is not developed. SOLUTION: When the molten steel is supplied into a mold in a continuous caster through a straight immersion nozzle having a linear through-hole from a tundish holding the molten steel, static magnetic field generators are disposed at the lower ends of the long sides of the mold and also, the static magnetic field impressive intensity (gauss) is made into the following range to supply the molten steel. The static magnetic field impressive intensity (gauss) >= the molten steel spouting quantity (ton/min-strand) × 100 from the straight immersion nozzle.
Patent JP-2002161152-A (JP)
Title: Manufacturing method of prepreg
Inventor: NAKAMURA YOSHIHIKO
IPC: C08G59/62
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a prepreg which can reduce the generation of measlings and deterioration of cured resin properties and has a superior manufacturing stability as well. SOLUTION: The manufacturing method of the prepreg is such that an epoxy resin and a solventless epoxy resin composition which contains a dicyandiamide and a phenolic curing agent having more than three hydroxyl groups within one molecule are coated on the one side of a substrate and penetrated into it, and the penetrated epoxy resin composition is made of B-stage. A melting point of the applicable epoxy resin is to be blow 60 deg.C. A surface temperature of a jig coating the epoxy resin composition on the substrate is to be 60-95 deg.C. The epoxy resin composition is heated at a low temperature by the jig and its compatibility with the epoxy resin is increased by dissolving a part or total of the dicyandiamide into the phenolic curing agent.
Patent JP-2002162394-A (JP)
Title: Method for measuring maturity degree of compost
Inventor: KASHIWAMURA TAKASHI
IPC: G01N33/24
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the maturity degree of a compost capable of judging the maturity degree by operator's visual observation with high reliability and also capable of judging it easily using a machine. SOLUTION: A part of composted material is collected, and a methylene blue pigment is added to a liquid phase acquired by extracting with a solvent. The maturity degree of the compost is judged by estimating a dissolved oxygen amount consumed at organics' microbe decomposition in the solvent based on the change in hue of the methylene blue pigment.
Patent JP-2002160453-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: TATEWAKI TADAFUMI
IPC: G06K19/077
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording medium having excellent durability without generating a hitting mark to the medium even by a repeated use, preventing a curl and being not liable to generate a crack. SOLUTION: The reversible heat-sensitive recording medium comprises a reversible heat-sensitive recording layer containing a reversible heat-sensitive composition capable of forming a state in which an electron donative colorant compound and an electron acceptive compound relatively color develop due to a difference of heating temperatures and/or cooling speeds after heating on base paper. The medium further comprises a curl preventive layer provided at an opposite side to the recording layer of the paper. Peak temperatures of viscoelasticity logarithmic decrements measured according to a rigid pendulum automatic attenuation vibrating method of the reversible heat-sensitive recording layer side and the curl preventive layer side are 100 to lower than 150 deg.C, and the logarithmic decrement at the peak temperature is 0.05 to less than 0.30.
Patent JP-2002126032-A (JP)
Title: Bathtub
Inventor: YANAGIMACHI KIYOSHI
IPC: A47K3/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, compact and lightweight bathtub buyable for home care and environment friendly by virtue of the capability of both recycling of wheelchair and heat recovery, which allows a patient getting the home care to take a bath without using a lift while being seated on a wheel chair, dispenses with waiting time for hot-water supply and draining, and permits the patient to sufficiently bathe himself or herself single-handedly or with the assistance of a care giver. SOLUTION: A hot-water supply tank 8 above the bathtub 1 and a draining tank 8 below the bathtub 1 are rationally assembled in three dimensions so as to be rationally serviceable in terms of relations with equipment such as a draining pump 7, a recirculation filter, a UV sterilizer, and a heat recovery heat pump.
Patent JP-2002169545-A (JP)
Title: Electronic drum
Inventor: ABE SEIJI
IPC: G10H1/34
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic drum which has a simple constitution and whose entire outer periphery of a pad body can be made to emit light in a desired mode while assuring durability and low cost. SOLUTION: A pad board-cum-light guiding body 112 is constituted of transparent bodies, its outer perimeter is bent upwards over the entire periphery, and the upper surface constitutes a flat light emitting surface 112c having a large roughness. Other surfaces are processed to a high surface roughness, and the lower par of the outer peripheral part constitutes a second reflection part 112d cut into an inclination of about 45 degrees. The undersurface of a light incidence pat 112a faces the upper surface of a light source part 70 with a small gap, the light from an LED71 is made incident from the light incidence part 112a, is reflected radially and horizontally with a first reflection part 116, is almost totally reflected with the second reflection part 112d, and is directed to an upper light emitting surface 112c.  Because the light emitting surface 112c is roughened, incident light is easily irregularly reflected and part of the light leaks outside without suffering total reflection. Thus the light emitting surface 112c appears to emit light.
Patent JP-2002170493-A (JP)
Title: Plasma display panel
Inventor: YOSHIDA KUNIO
IPC: H01J11/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel that can improve luminous efficiency by improving the visible light transmittance of a front substrate without reducing a coating area of a phosphor as well as by reducing reactive power significantly. SOLUTION: A scanning electrode 1 having a height of 50-200 μm and a common electrode 2 are formed on a front substrate, are arranged in parallel in the row direction H of a display, and alternately protrude toward the center of a unit cell 15 on a partition wall 3. Then, a dielectric layer is formed in order to cover only the scanning electrode 1 and the common electrode 2. A phosphor is applied to the side face of the partition wall 3 formed on a rear substrate and to the surface between the partition walls 3.
Patent JP-2002074944-A (JP)
Title: Semiconductor memory and its testing method
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/403
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which is provided with a memory cell identical with that of a DRAM, operates in SRAM specifications, has a small chip size and a low power consumption, is inexpensive, has no access delay caused by a skew included in an address and generates no memory cell destruction. SOLUTION: An ATD circuit 3 generates a one shot pulse for address change detection signals ATD from changes in addresses Address supplied from external equipment. At that time, one shot pulse is generated for every bit of the address and is combined so that only a single one shot pulse is generated even though skew is included in the address. First, refresh is conducted in a period one shot pulse is being generated using a refresh address R-ADD generated by a refresh control circuit 4. Then, a latch control signal LC is generated by receiving the fall of a one shot pulse, the address is taken into a latch 2 and an access is made to a memory cell array 6.
Patent JP-2002171229-A (JP)
Title: Method for transmitting and receiving data
Inventor: NAITO JOJI
IPC: G06F17/30
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitting and receiving method for allowing a broadcasting receiver to inexpensively and efficiently acquire contents data suitable for the taste of the user himself. SOLUTION: A program chart is transmitted with contents data. When a receiver answers questions related with his tastes for the contents data to the server of a transmitter connected to the Internet, classification codes are provided from the transmitter. When the receiver inputs the classification code to a receiving device, the classification information of the present received contents derived from the present time and the program chart is compared with the inputted classification code, and when the classification information of the contents data which are being broadcast at present matches with the inputted classification code, the contents data which are being received at present are automatically recorded in a data recording device.  Then, the contents of the contents data to be transmitted are changed as necessary according to the tendency of the classification code to be supplied from the server to the receiver.
Patent JP-2002167331-A (JP)
Title: Digestion and absorption accelator
Inventor: GENBAI MUTSUMI
IPC: A23L29/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide low cost, orally administrative growth accelerator for the aged, sick or wounded such as patients just after operation and domestic animals. SOLUTION: This growth accelerator contains phosphatidylcholine as an active ingredient.
Patent JP-2002171355-A (JP)
Title: Automatic meter-reading system using phs
Inventor: TSUCHIDA YASUHIDE
IPC: H04W76/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To start an intermittently operating radio communication part without being late for incoming of a telegraphic message in an automatic meter-reading system using PHS radio equipment having a radio communication part for performing radio communication with a meter device. SOLUTION: In PHS radio equipment 7 in an automatic meter-reading system 1, when an incoming PHS call is received from a headquarter station 2, on the basis of a command from a start control part 92, an intermittent operation control part 91 immediately starts a radio communication part 9. Therefore, at a time point, when a telegraphic message is incoming, radio communication is established or after the telegraphic message is incoming, radio communication is immediately established. Therefore, response delay caused by intermittent operation can be avoided or suppressed to a minimum.
Patent JP-2001230748-A (JP)
Title: Synchronous digital communication system
Inventor: WOLF MICHAEL DR
IPC: H04B10/291
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous digital communication system for optically transmitting electric signals. SOLUTION: The electric signals to be transmitted are converted from an electric form to an optical form and transmitted by using wavelength division multiplex WDM or dense wavelength division multiplex DWDM. Between optical network elements or between the optical network element and an electric network element, at least one wavelength is used for each transmission section and at least one optical connection is constituted as a non-changeover connection and performs the function of transferring synchronizing and information signals. In it, there is a merit of guaranteeing synchronization at all times in the entire network regardless of a changeover communication link. In the respective network elements, at least one interface unit secured for synchronization is provided and the signals are continuously received by the wavelength λ1 secured for the synchronization.
Patent JP-2002167999-A (JP)
Title: Car delivery device and comb-tooth multistory parking garage having the car delivery device
Inventor: KATSUNO TAKESHI
IPC: E04H6/22
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To increase a storage efficiency, and meet the requirement of smoothness. SOLUTION: In a car delivery device for delivering cars between carriers 4b liftably disposed on a crane carriage 4a and a parking stand, movable comb teeth 54 openable between a horizontal attitude and a vertical attitude is installed in the carrier 4b, and fixed comb teeth allowing the movable comb teeth in a horizontal attitude to pass in the vertical direction and a passing space allowing the movable comb teeth 54 in a vertical attitude to pass in the vertical direction are installed on the parking stand. When a car is delivered from the parking stand to the carrier 4b, the carrier 4b with the movable comb teeth 54 in the vertical direction is lowered from the upper side on the parking stand having cars mounted thereon to pass the movable comb teeth 54 through the passing space.  Then, the movable comb teeth 54 are moved in a horizontal attitude by a comb tooth opening/closing device 55 and the carrier 4b is raised to deliver the car from the fixed comb teeth of the parking stand to the movable comb teeth 54 of the carrier 4b.
Patent JP-2002140091-A (JP)
Title: Japanese speech recognition method
Inventor: SAKURAI TAKEHIRO
IPC: G10L15/18
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method which is scientific in principle in a speech recognition method for Japanese, Japanese conversion technology and Japanese language education system. SOLUTION: This method is obtained by discovering the strict rule inflections of Japanese and arranging the same to five inflection tables. The basic structures of Japanese are discovered from the rule inflections and are applied as this method. First, the sounds of Japanese are previously classified. The Table 1 is the phonetic symbol classifications in standard words of Japanese and the inventor discovered that the key of the invention is to divided these classifications to three groups. The three refer to the 'labial' group, the 'vowel' group and the 'sounds of four kinds'. The 'sounds of four kinds' are also called as 'truly transmitted sounds'.
Patent JP-2002175815-A (JP)
Title: Primary battery
Inventor: SUZUKI TAKASHI
IPC: H01M4/06
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a new primary battery having electrical discharge capacity larger than that of the conventional alkaline battery. SOLUTION: In the primary battery, which is equipped with an electrolysis liquid (8) in which iodic acid ion (IO3-) is dissolved in a basic solution of pH range of 8 to 14, a collector part (5), which imparts electrons to the iodic acid ions, and an anode part (3), the anode part consists a metal, which has zinc or nickel as main ingredients. Moreover, in the case of using the electrolytis liquid, in which iodic acid ions (BrO3-) are dissolved in a basic solution of pH range 8 to 14, and the collector part, which imparts electrons to bromic acid ions, the an anode part is constituted of a metal, which has zinc as main ingredients.
Patent JP-2001230421-A (JP)
Title: Method for manufacturing integrated circuit device
Inventor: CHANDROSS EDWIN A
IPC: G09F9/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an integrated circuit device. SOLUTION: An integrated circuit device includes a plurality of TFTs and an electrical connection structure. In a process according to the present invention, at least part of constituent elements of the TFT are formed on the first substrate 10; at least an interconnection structure is formed on the second substrate 40; these two substrates 10, 40 are laminated to form an integrated circuit device having the TFTs.
Patent JP-2002176152-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KITAMURA HIROYUKI
IPC: H01L21/285
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein thermal stability is high and a leakage current value is small. SOLUTION: A phosphorus-doped amorphous silicon film 21 is formed on a part of a hole for forming a stacked electrode of a semiconductor device, the hole is filled with a silicon oxide film 25, and the film 25 is eliminated by using dilute hydrofluoric acid aqueous solution. A titanium film 26 is formed on the part of the hole, thermally treated and made a titanium silicide film 27 which is subjected to nitriding. A tantalum oxide film 22 is formed on the film 27, thermal treatment is performed under existence of oxygen gas, and an electrode which has a titanium nitride film 23 on the film 22 is formed.
Patent JP-2002173239-A (JP)
Title: Paper feeder
Inventor: TAKEUCHI MASARU
IPC: B65H3/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder having simple construction, stable paper separating performance and improved durability. SOLUTION: The upper face of a plate member 25 mounted on the upper face of a main support 13 for supporting paper sheets P at their lower ends (front edges) stacked on a hopper arranged in downward and frontward inclination is formed to be an abutment face 24. The abutment face 24 is provided integrally with protruded portions 27 at the crossings of grid lines consisting of first straight lines 29a inclined at an angle θ to the moving direction of the front edges 30a (30b) of the paper sheets P and second straight lines 29b perpendicular thereto. Thus, the paper sheets can be placed offset in the cross direction at the adjacent upstream and downstream sides of the paper sheets in the moving direction of their front edges and the stacked paper sheets P can be surely separated from each other when delivered.
Patent JP-2002174685-A (JP)
Title: Meteorological observation device
Inventor: HASEGAWA JUICHI
IPC: G01W1/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a very compact meteorological observation device while effectively maintaining the functions of various meteorological sensors and to provide a meteorological observation system enabling more local weather forecasting than before to be performed by installing the meteorological observation devices meticulously. SOLUTION: The meteorological observation device includes a variety of meteorological sensors, an information processing part which performs a predetermined process according to meteorological data obtained by the sensors, and a server part by which the meteorological data subjected to the predetermined process by the information processing part are provided to computers connected thereto via a network.
Patent JP-2002183735-A (JP)
Title: Individual authentication device
Inventor: KAMIYA TATSUO
IPC: G06T7/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an individual authentication device capable of completing authentication without waiting a photographed person for a long time. SOLUTION: This individual authentication device executing the individual authentication by use of biometrics data specific to a living body includes a storage part previously storing registration data obtained by applying transformation for emphasizing a frequency domain to the biometrics data; an acquisition part acquiring the biometrics data from an individual to be authenticated; a transformation part applying the transformation for emphasizing the frequency domain to the biometrics data obtained by the acquisition part; a calculation part executing one of multiplication and division between the registration data and the biometrics data transformed by the transformation part; an inverse transformation part applying transformation for emphasizing a time domain to a value obtained by the calculation part;  and an authentication part executing the individual authentication by comparing a value obtained by the inverse transformation part with a prescribed threshold value.