baber/WOPTO huggingface dataset:
Patent JP-2001265050-A (JP)
Title: Electrostatic charge image developing toner, method for manufacturing the same, electrostatic charge image developer and method for forming image
Inventor: MAEHATA HIDEO
IPC: G03G9/097
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner and a method for manufacturing the toner which solves problems relating to the cleaning failure of spherical toner without causing problems of contamination of an electrifying device or the like due to splashing of submicron particles, and to provide an electrostatic charge image developer and a method for forming an image. SOLUTION: The electrostatic charge image developing toner is prepared by externally adding aggregated particles to toner particles containing a binder resin and a coloring agent. The aggregated particles comprise (i) single resin fine particles, (ii) single lubricant fine particles or (iii) at least two kinds of particles selected from among resin fine particles, lubricant fine particles and inorganic fine particles, and the aggregate particles have >=130 shape coefficient and >=0.5 μm to <=10 μm volume average particle diameter.
Patent JP-2001265366-A (JP)
Title: Method and device for encoding audio signal
Inventor: KURAN TAKEHIKO
IPC: G10L19/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To constitute an encoding device wit high encoding efficiency by efficiently analyzing the frequency of an audio signal. SOLUTION: When a supplied digital audio signal is easy to perceive auditorily and mentally, general harmony analysis with high precision is performed at small frequency intervals. When the signal is hard to perceive, on the other hand, wide frequency intervals are taken as result of detection of a decrease in the level f the residual signal by the general harmony analysis so that general harmony analysis with low precision is performed. Thus, the encoding device for the digital audio signal which has high encoding efficiency is actualized based on the obtained signals.
Patent JP-2001264313-A (JP)
Title: Resin pipe evaluating method
Inventor: HIGUCHI HIROSHI
IPC: G01N25/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To evaluate a degree of the deterioration of a thermoplastic resin pipe caused by the contact with other substance for a short time. SOLUTION: A resin pipe evaluating method includes an evaluation process, wherein a resin sample to be evaluated is collected by bringing a resin to be evaluated into contact with other substance for a standard contact time and operation for calculating the oxidation inducing time of the resin sample to be evaluated is performed and a degree of the deterioration of the thermoplastic resin pipe caused by the contact with the other substance is evaluated on the basis of the oxidation inducing time during the standard contact time,  and a standard setting process wherein a plurality of standard setting resin samples different in contact time are collected by bringing the resin to be evaluated with other standard setting substances and the oxidation inducing times are calculated with respect to the standard setting resin samples and operation for calculating changes with the elapse of time in the oxidation inducing times with respect to respective contact times is performed with respect to two or more kinds of the other standard setting substances and the changes with the elapse of time in the oxidation inducing times of the other standard setting substances are compared with each other to set the standard contact time in the evaluation process and the standard value of the oxidation inducing time at that time.
Patent JP-2001268666-A (JP)
Title: Remote controller
Inventor: HIGUMA TOSHIYASU
IPC: H04Q9/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a remote controller which requires no battery and is low- cost. SOLUTION: The remote controller 1 is composed of impedance elements and switches and a resonance point is changed by the switches; and a carrier wave is outputted on the side of a main body 4 and a frequency emphasized with a reflected wave from the remote controller 1 is detected to read switch information.
Patent JP-2001259288-A (JP)
Title: Braking releasing device of washing machine
Inventor: INUZUKA TADASHI
IPC: D06F37/40
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To simplify a spring-loaded part configuration and reduce cost in a braking releasing device of a washing machine that releases a braking force of a braking mechanism mounted on a spindle supporting a washing dehydration tub. SOLUTION: This braking releasing device is disposed in the lower portion of a water tank containing a washing dehydration tub housing the washing and releases a braking force of a braking mechanism disposed on a spindle supporting the washing dehydration tub. The driving shaft 27 of a driving device 26 is engaged with one end of releasing hardware 31 projecting from the braking mechanism and butting a lever 20 to release the braking force, and the releasing hardware 31 is urged by a spring 32 in the direction of separating it from the lever 20.  A projection 35 erected integrally from a water tank 3 is formed in the vicinity of the outside diameter portion of a the spring 32 and is held by engaging one end of the spring 32 with the releasing hardware 31, and engaging the other end with a cut and raised portion 33 formed integrally in a bracket 4 disposed in the lower portion of the water tank 3 for holding.
Patent JP-2001260659-A (JP)
Title: Wing structure of wing vehicle for constant temperature transport
Inventor: MOTO KENJI
IPC: B60J7/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a wing structure of a wing vehicle for constant temperature transport, having the superior strength and heat resistance and capable of being easily assembled. SOLUTION: A wing 6 is formed by connecting sides 15a, 25a of outer frame members 15, 25 and sides 16a, 26a of inner frame members 16, 26 by engaging corresponding rail grooves 15c, 25d and rails 15, 25e with each other, and the sides 15b, 25b of the outer frame members 15, 25 and heat insulating panel members 14, 24, and the sides 16b, 26b of the inner frame members 16, 26 and the heat insulating panel members 14, 24 are respectively fixed by means of the adhesive 17.
Patent JP-2001272343-A (JP)
Title: Double resonance absorption microscope
Inventor: IKETAKI YOSHINORI
IPC: G02B21/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new double resonance absorption microscope, capable of suppressing deterioration in S/N caused by the contamination of fluorescence signals with exciting light, and has superior three-dimensional spatial resolution. SOLUTION: This double resonance absorption microscope is provided with a light source for a pumping beam which excites sample molecules from its ground state to a first electron excitated state, and a light source for erasing light exciting the sample molecule in the first electron excitated state to a second electron excitated state or to a higher excitated state, and detects the emission of light generated, when the sample molecule in each excitated state is made to be de-excited to the ground state. The pumping beam has a photon energy which is 1/2 or less that of the excitation energy for exciting the sample molecules from the ground state to first electronic excitation state.
Patent JP-2001273150-A (JP)
Title: Device for converting program
Inventor: SAKATA TOSHIYUKI
IPC: G06F9/45
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a program conversion device that converts access description into an optimum assembler code when the access description of an assembler template function being a description format to be developed into an assembler code is included in a source program. SOLUTION: When a controlling part 104 detects the access description of the assembler template function, an assembler template selecting part 105 obtains a plurality of definitions corresponding to the assembler template function accessed by the access description from an assembler template storing part 103, decides whether or not the respective definitions are usable according to whether an argument in the access description is a variable or a constant, the number of performance cycles of an assembler code specified by a definition is calculated with respect to each of usable definition, and one definition in which the number of performance cycles is the smallest is selected. An assembler function access translating part 107 generates an assembler code on the selected definition and outputs the assembler code to an output file storing part 108.
Patent JP-2001269180-A (JP)
Title: PRIMER FOR SPECIFICALLY AMPLIFYING 16SrDNA OF PROKARYOTIC ALGAE
Inventor: MIYASHITA HIDEAKI
IPC: C12N15/09
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To speed-up detection/classification/identification of a prokaryotic alga. SOLUTION: This method for amplifying 16SrDNA fragment of a prokaryotic alga is characterized by using a reverse primer to specifically amplify the 16 SrDNA fragment of the prokaryotic alga.
Patent JP-2001274367-A (JP)
Title: Non-volatile semiconductor memory device and producing method therefor
Inventor: HAGIWARA HIROYUKI
IPC: H01L29/792
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable non-volatile semiconductor memory device capable of improving the inversion pressure resistance of a field transistor and the pressure resistance of an insulating film between a floating gate and a control gate, by protecting an element isolation region or producing method for non-volatile semiconductor memory device capable of improving throughput by protecting element isolation without using a lithography process. SOLUTION: After an element isolation region 21 is formed, an insulating film 28 such as silicon-nitride film and a silicon-oxide film 43 are formed all over the surface and the silicon-oxide film 43 is ground while using the insulating film 28 resistant to hydrofluoric acid as a stopper. Continuously, the insulating film 28 resistant to hydrofluoric acid on a polycrystal silicon film 30 is removed. Next, by removing the silicon-oxide film 43 on the insulating film 28 resistant to hydrofluoric acid by wet etching, the insulating film 28 is formed by self-aligning all over the upper surface of the element insulation region 21.
Patent JP-2001271729-A (JP)
Title: Controller for permanent magnet motor serving as starter for engine and power generator
Inventor: HIRATA MASAMI
IPC: H02P6/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a permanent magnet motor serving as a starter of an engine and a power generator requiring only a small loading space in a vehicle and dispensing with a large-scale starter relay. SOLUTION: A brushless motor 9 is driven through an inverter circuit 12 by connecting a shaft of a brushless motor (permanent magnet motor) 9 with an output shaft of the engine and setting a chopper circuit 24 in a non-operation state or by operating it as a booster chopper, when operating the motor 9 as the starter of the engine. When the brushless motor 9 is operated as the power generator, if a power generation voltage of the brushless motor 9 is higher than a voltage of a battery 10, the inverter circuit 12 is set in the non- operation state, and the chopper circuit 24 is operated as a pressure reducing chopper to charge the battery 10.  If a power generation voltage of the brushless motor 9 is lower tan a voltage of the battery 10, a transistor 14U or 14W on a negative side of the inverter circuit 12 is turned on and off while a transistor 25 of the chopper circuit 24 is turned on to operate the inverter circuit 12 as the booster chopper so as to charge the battery 10.
Patent JP-2001275901-A (JP)
Title: Vacuum cleaner
Inventor: NISHIMURA HIROSHI
IPC: A47L5/28
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust circulating type vacuum cleaner by circulating the exhaust of a high input fan motor to a suction part without discharging the exhaust to the outside air. SOLUTION: The vacuum cleaner housing a fan motor 2 is provided with a vacuum cleaner body 1 having a dust collecting chamber 4 disposed on the suction side, the suction part 6 mounted on the suction side of the cleaner body 1, an intake passage 10 communicating the chamber 4 to the suction part 6, an exhaust passage 12 communicating the exhaust side of the fan motor 2 to the suction part 6, and a radiator 14 radiating the exhaust heat generated by the fan motor 2 into the outside air.
Patent JP-2001278609-A (JP)
Title: Method of producing oxygen-containing carbonaceous material
Inventor: KAMATA TORU
IPC: H01M10/05
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a carbonaceous material containing arbitrary content of oxygen readily without utilizing any special equipment. SOLUTION: This method of producing an oxygen-containing carbonaceous material comprises the steps of adding 0.1 to 100 parts by weight of an alkaline component such as a hydroxide, an oxide or a carbonate of Na, K, Ca and the like to 100 parts by weight of an oxygen-containing thermosetting resin such as phenolic resin, carbonizing or curing and carbonizing the obtained resin mixture.
Patent JP-2001289546-A (JP)
Title: Superconducting member cooling device
Inventor: YOSHIDA SHIGERU
IPC: F25D3/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a device cost and a running cost by preventing a refrigerat ing machine from a need for remarkably high refrigerating capacity, in a superconducting cooling device using liquid nitrogen. SOLUTION: A liquid nitrogen container is divided into a first chamber 47 and a second chamber 49 and the two chambers are caused to intercommunicate through a communication part 51 to allow a flow of the liquid nitrogen in a state to maintain a temperature difference between liquid nitrogen in the two chambers as a substantial steady temperature gradient. A first pump 55 to feed with a pressure the liquid nitrogen in the chamber toward a heat- exchange part 59A of the refrigerating machine is disposed in the first chamber 47 and the liquid nitrogen discharged from the heat-exchange part 59A and having a supercooling temperature at an atmospheric pressure is guided to a second chamber 49.  Further, a second pump 63 to feed with a pressure the liquid nitrogen in the chamber toward the refrigerant passage of the superconducting member is disposed in the second chamber and liquid nitrogen discharged from the refrigerant passage is guided to the first chamber 47.
Patent JP-2001284867-A (JP)
Title: Blower fixing structure and blower fixture
Inventor: FUKAGAWA HIROSHI
IPC: H05K7/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a blower fixing structure in which the number of required parts is small, a blower can be easily attached or detached and the degree of freedom in designing a casing is high because fittings are not exposed from the front face of the casing. SOLUTION: The blower fixing structure 1 is constituted in such a way that a pair of anchoring protrusions 28 and 28 are provided on a pair of opposing side plates 22 and 23 almost vertically provided on a front plate 21 to be the mounting surface of the blower on a easing 20, a fixing part 30 is anchored on the pair of anchoring protrusions 28 and 28, and the blower 10 is resiliently pressed to be fixed toward the front plate 21. By using such a structure, the blower can be reliably installed on the casing with the small number of parts, and furthermore, fittings such as screws are not exposed from the front surface of the casing.
Patent JP-2001292462-A (JP)
Title: Private branch of exchange system
Inventor: UCHIDA KATSUYA
IPC: H04Q3/58
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a private branch of exchange system that can enhance the operability of users in the case of using an accessory function of a private branch of exchange. SOLUTION: The private branch of exchange system consists of a private branch of exchange 1 and phones 3 connected to the private branch of exchange 1, the private branch of exchange 1 has an accessory function that is programmed in advance in addition to phone exchange functions, and has a storage device 4 that can register a plurality of instruction sequences selectively for instruction to perform the accessory function. The instruction sequence registered in the storage device 4 is read by an instruction of the phone 3 and sequentially performed.
Patent JP-2001288765-A (JP)
Title: Internal expansion band and conduit connecting structure to use the same
Inventor: YAMADA MASANORI
IPC: E03F5/10
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an internal expansion band for a joint tube which does not require pieces and is capable of adjusting expansion fixing pressure. SOLUTION: The joint tube 2 for connecting a conduit material 7 to the bored hole 12 of a hand hole 1 is provided with a fitting part 21 to be fitted in the bored hole 12 and a holding part 22 to hold the conduit material 7. The internal expansion band 4 provided along the inner circumferential part of the fitting part 21 to press and fix the fitting part 21 to the bored hole 12 by enlarging an outer diameter is provided with an approximately circular band main body 41. One end part 41a of the band main body 41 is provided with an engaging part 413, and a part to be engaged 423 capable of engagement with the engaging part 413 is formed in the other end part 41b of the band main body 41. At least either the plurality of engaging parts 413 or plurality of parts to be engaged 423 are formed along the longitudinal direction of the band main body 41.  By changing the locations of engagement between them, it is possible to change the outer diameter of the internal expansion band 4.
Patent JP-2000318237-A (JP)
Title: Vacuum platen apparatus, ink jet hard copy apparatus using the apparatus, and method for holding printing medium
Inventor: WOTTON GEOFF
IPC: B41J13/22
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum platen apparatus which makes a uniform degree of vacuum for an ink jet type hard copy apparatus with a vacuum generation means act on a platen surface, thereby preventing a printing density irregularity. SOLUTION: In a platen apparatus 101 having a platen outer face 109 and a platen inner face 121, sheets 105 of a printing medium are continuously supplied to the platen outer face. Vacuum grooves in a repeated pattern of open ports connected to a vacuum source are formed to the platen outer face, having a groove major axis extending in a direction parallel to a first axis X perpendicular to a medium feed direction Y, and a groove minor axis extending parallel to a second axis A perpendicular to the groove major axis. Moreover, each of the vacuum grooves is defined by ribs extending in parallel to the two directions and orthogonal to each other.
Patent JP-2001294197-A (JP)
Title: Automatic navigation system of vessel
Inventor: ENDO HIDEKI
IPC: B63B39/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic navigation system of low cost and high calmness. SOLUTION: An attitude of a hull 1 is recognized by a gyro 46, and navitation attitude control to a vessel is conducted using a trim tab 30 for automatically correcting a route. The trim tab 30 is controlled so as to reduce rolling when the vessel is stopped.
Patent JP-2001297226-A (JP)
Title: Device and method for computing vehicle price
Inventor: SHIMIZU HIROSHI
IPC: G06Q30/06
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To predict the price of a vehicle which has no past selling and buying data with fixed precision. SOLUTION: When an object vehicle 100 as an object of price calculation is a vehicle having no past selling and buying data, similarities S1 to S4 to vehicles 200 to 206 which are in the same group with the vehicle and have past selling and buying data are computed. The similarities are computed on the basis of differences in maker, differences in shape, and differences in displacement, etc., plural vehicles having similarities above a certain value are retrieved, and the mean of data on those vehicles is computed to compute parameters of price computation, e.g. a rest value rate and a travel distance subtraction rate based upon elapsed months.
Patent JP-2001296362-A (JP)
Title: X-ray scintillator and its manufacturing method
Inventor: SUZUKI NORIYUKI
IPC: G01T1/20
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To make the X-ray scintillator of an X-ray inspection device used at a factory high in resolution, compact, and easy to adjust, and to improve the mechanical strength. SOLUTION: A fluorescent substance film 4 is formed on a recess 2 formed on the top surface of a substrate 1, and a protection body 5 which covers the fluorescent substance film 4 is bonded with the substrate at the periphery of the recess 2. The fluorescent substance film 4 covered with the protection body 5 is formed of only a particulate fluorescent substrate 3 to have high resolution and increased in mechanical strength by the protection body 5.
Patent JP-2001303473-A (JP)
Title: Offset printing paper and method for producing the same
Inventor: AKIGAWA HIDEO
IPC: D21H19/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an offset printing paper good in printing quality and printing operability by efficiently improving the surface strength of the printing paper such as a vessel pick strength by a small coating amount of a surface- treating agent. SOLUTION: This offset printing paper is obtained by coating the surface- treating agent consisting essentially of a dry oxidatively modified starch obtained by using hydrogen peroxide as an oxidizing agent, and having >=0.05 wt.% content of an aldehyde group based on the dry oxidatively modified starch, and drying the coated paper. The method for producing the offset printing paper is characterized in that the surface-treating agent consisting essentially of the dry oxidatively modified starch obtained by using hydrogen peroxide as the oxidizing agent, and having >=0.05 wt.% content of the aldehyde group based on the dry oxidatively modified starch is applied on the surface of a base paper in an amount of 0.05-1 g/m2 expressed in terms of solid per one surface, and the coated paper is dried.
Patent JP-2001306455-A (JP)
Title: Electronic mail mediating server
Inventor: SANADA TETSUYA
IPC: H04L12/58
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To anonymously exchange electronic mails by properly selected two persons for a fixed time. SOLUTION: In the electronic mail mediation serve, validity terms data are made to be incidental to an anonymous correspondence pair which consists of a temporary mail address A2 made to correspond to the mail address A1 of a user A and of a temporary mail address B2 made to correspond to the mail address B1 of a user B, an electronic mail is transmitted to the Internet as the electronic mail from the temporary address B2 to the address A1 when the sender of the electronic mail transmitted to the mail box of the temporary address A2 coincides with the address B1,  the electronic mail is transmitted to the Internet as the electronic mail from the address A2 to the address B1 when the sender of the electronic mail transmitted to the mail box of the temporary address B2 coincides with the address A1 and the anonymous correspondence pair and the mailboxes are erased base on validity terms data.