baber/WOPTO huggingface dataset:
Patent JP-2002257672-A (JP)
Title: Method and device for estimating vibration frequency of moving blade
Inventor: KANEKO YASUTOMO
IPC: G01M99/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To establish a method for inspecting vibration frequency independent of a block and a jig. SOLUTION: A constrain test device 1 is used wherein a moving blade 7 is given a pseudo centrifugal force to tightly fix the moving blade 7, then a constrain vibration-frequency test is performed under a constrained condition. The constrain condition is released to perform an unconstrained vibration frequency test for the same moving blade 7. Related to a plurality of moving blades 7, a plurality of function relationships is established between a non- constrain vibration frequency by a non-constrain test and a constrain vibration frequency by a constrain test, and a vibration frequency estimated value is calculated based on the function relationship of a vibration frequency measurement value of an estimated-object moving blade 7. Since the relationship between the data acquired by the constrained test and the data acquired by the unconstrained test is acquired by the constrained test of less number of times, for definite and high precision, the data at the constrain test can be acquired at high precision based on the data acquired only by the unconstrained test.
Patent JP-2002255035-A (JP)
Title: Get-on/get-off guiding method and system, program for get-in/get-off guidance, and recording medium recorded with the program
Inventor: MIYAYASU KATSUAKI
IPC: H04W4/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a get-on/get-off guiding method and system, a program a get-on/get-off guidance and a recording medium in which the program is recorded whereby it is practicable to notify the get-on/get-off guidance to passengers from a center device properly through a portable type communication terminal unit and guide the passengers get-on/get-off to/from a train smoothly and correctly. SOLUTION: The center device 15 receives a departure station ID and a destination station ID from a portable telephone 3 possessed by a passenger, acquires from a database a train name, get-on place information and a departure/arrival time, registers it in a passenger database, gives guidance of the train name, get-on place information, departure/arrival time, destination station name, etc., at a portable terminal unit of the passenger, receives the train name from the portable terminal unit when the passenger gets on the train, performs a correct guidance for the train if the train is wring, and if correct, monitors the operating situation, performs an approach guidance by the portable terminal unit when the train approaches the destination station, and when the passenger gets off, it receives a get-off station name from his portable terminal unit, and if not correct,  gives an error notification and performs a correct get-on/get-off guidance by the portable terminal unit.
Patent JP-2002253518-A (JP)
Title: Cuff for measuring blood pressure, and sphygmomanometer
Inventor: MATSUMOTO KOKI
IPC: A61B5/022
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cuff for measuring the blood pressure of simple structure, excellent productivity, reduced cost, and excellent feed (touch) to the skin of a subject when used, and a sphygmomanometer using that. SOLUTION: This cuff for measuring blood pressure to be used for measuring blood pressure is provided with a cuff body, and a pressure bag body formed in the cuff body. The pressure bag body is pressurized to be inflated as air is introduced to act to press a subject part for measuring blood pressure. The cuff body comprises at least a pair of fusible films, and at least a pair of base members respectively disposed on the outside of the films. The pressure bag body is integrally formed with the cuff body using the films and the base members composing the band body.
Patent JP-2001314868-A (JP)
Title: Method for preparing deionized water
Inventor: SUGAYA YOSHIO
IPC: B01D61/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing deionized water stably over a long term, preventing the specific resistance of the deionized water and the removal ratio of silica from decreasing and also preventing the generation of scale. SOLUTION: In a method for preparing deionized water by an electric regeneration type deionizing method, an S value, which is a parameter comprising hydrogen ion concentration and electric conductance, of concentrated water at the outlet is adjusted to 7 or higher by adding a monovalent cation type electrolyte to water to be treated or supply water to a concentration chamber or by selectively removing Mg ions in the water to be treated.
Patent JP-2002265993-A (JP)
Title: Thickening agent for liquid detergent and liquid detergent composition containing the same
Inventor: TAKEUCHI HIDEO
IPC: C09K3/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a thickening agent to be used in a liquid detergent composition which has the same thickening effect as the effect of a coconut oil fatty acid diethanolamide having been used heretofore as the thickening agent for liquid detergents and a low risk of carcingenicity or the like on the human body/environment, is usable even in a low perfume formulation and, simultaneously, low-cost, and a liquid detergent composition containing this thickening agent. SOLUTION: A mono- or di-ester of a polyethylene glycol to be represented by the formula: X<1> -O(CH2 CH2 O)n -X<2> (wherein n is 2 or more; X and X are each independently H or a group of R<1> CO- and, simultaneously, at least one of X<1> and X<2> is a group of R<1> CO-; and R<1> is a 7-17C straight-chain or branched alkyl group or an alkylene group) is used as the thickening agent for a liquid detergent.
Patent JP-2002016561-A (JP)
Title: Information transmitter and method, information terminal equipment and information terminal reception method, digital broadcast receiver and method, and output time arithmetic unit and method
Inventor: MORINAGA TAKEO
IPC: H04H20/28
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an information transmitter, that distributes contents through a digital satellite in a time different from actual time, so as to reproduce a program at a correct time, thereby transmitting contents information needing a long time through the use of a limited time and transmitting the contents information over a narrow frequency band. SOLUTION: A dummy packet, whose adaptation field includes a value of a dummy PCR(program clock reference) for decoding actual time and time ratio information of a transfer time to a actual time is prepared. In reception, time information at output is obtained from the dummy PCR and the time ratio information, and the time information at the output is added to a TS packet as a time stamp and the resulting packet is stored in a storage device, such as a hard disk drive. In reproduction while referring to the time stamp added at the recording, data are read from the storage device. Thus, the contents information transmitted on a time base different from the actual time can be reproduced on a correct time base.
Patent JP-2002269624-A (JP)
Title: Sample body and installation tool for sample body
Inventor: OKAZAKI EISEI
IPC: G07F9/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sample body manufacturable at a low cost, allowing reduction of an installation space and imparting an excellent image to a consumer or the like with a simple structure to contribute to sales of a commodity, and to provide an installation tool for the sample body. SOLUTION: The sample body 3 installed to a base part 6 has a first lock part 12 having a nearly L-shaped longitudinal cross section, provided on one end side b of a bottom face of the sample body 3 and locked to a first cutout part 7a formed in the base part 6; and second lock parts 13 each having a nearly L-shaped longitudinal cross section and a planar shape capable of being inserted into a second cutout part 7b of the base part 6 by sandwiching the other end side (a) of the bottom face with the first lock part 12 locked to the first cutout part 7a to elastically deform the other side (a) and tilting the sample body 3, locked to the second cutout part 7b with the other end side (a) of the bottom face released.
Patent JP-2002268276-A (JP)
Title: Toner for electrophotography and method for manufacturing it
Inventor: TANAKA MOTOHARU
IPC: G03G9/10
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide toner for electrophotography of excellent long stability by regulating the hardness of a solid matter obtained by cooling and hardening toner material after melting and mixing it so as to crush the solid matter into small grain sizes. SOLUTION: This method for manufacturing the toner for electrophotography is the method for obtaining the toner for electrophotography by crashing a chip-like mixture melted and hardened after a mixing process which is obtained by blending at least resin, a pigment and an electric charge control agent, and the micro Vickers hardness of the chip-like mixture is made to be 5 kg/mm<2> characteristically. For example, a prescribed toner material mixture is melted and mixed and the mixture is roll-cooled, roughly crashed, crashed and classified to obtain mother body colored grains of 7 μm average grain size. Silica minute powder is mixed to this mother body colored grains to make the toner. The melting and mixing process is performed without evacuation. There exist many voids of sizes >=10 μm in the inside of the chip-like mixture.
Patent JP-2002272090-A (JP)
Title: Power supply apparatus for pulse load
Inventor: NOMURA FUJIO
IPC: H02M3/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To feed efficiently a stable power supply voltage to a pulse load circuit while making small the space of a power supply apparatus for pulse loads. SOLUTION: When feeding driving power to a pulse load circuit 11, after a DC/DC converter 12 converts an input DC voltage into the voltage required by the pulse load circuit 11, the output current of the DC/DC converter 12 is accumulated in a capacitor 13 to feed it to the pulse load circuit 11. At the same time, the voltage applied between the DC/DC converter 12 and the capacitor 13 is sensed by a voltage sensing circuit 14 and the current between the DC/DC converter 12 and the capacitor 13 is sensed by a current sensing circuit 15. Then, the respective outputs of the voltage sensing circuit 14 and the current sensing circuit 15 are compared respectively with respective reference signals by a comparison operational amplifying circuit 16 to control the output voltage and the output current of the DC/DC converter 12 based on the comparison results.
Patent JP-2002268346-A (JP)
Title: Toner-replenishing device
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner-replenishing device, in which the toner inside a container is moved to an exist side and surely discharged with no residue toner quantity and a toner replenishing device, in which transportation of the toner is carried out by having elliptic movement or circular movement applied to the container as a whole and having the toner gradually moved to the exit side. SOLUTION: In a flexible toner-storing container 20 for storing developer 41 such as toner and carrier used in an electrophotographic device inside and having its horizontal bottom surface constituted of a rigid body, a reciprocating motion whose the accelerated speed is different in the forward and backward directions in approximately horizontal direction within the horizontal plane connecting the central part of the container and the exit part, is applied to the toner-storing container 20 and the toner inside is made to gradually move gradually and toner discharge is carried out from the exit port.
Patent JP-2002267018-A (JP)
Title: Resin-coated rubber gasket and its manufacturing method
Inventor: YAMANAKA JIRO
IPC: F16J15/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated rubber gasket and its manufacturing method free of deterioration or elution of the rubber and suitable for a plate type heat- exchanger, in particular used in the food industries. SOLUTION: The rubber gasket is formed in a consolidated structure from a cotton-form core rubber 7 consisting of a rubber compound chiefly containing rubber and a reinforcing filler and a resin sheet 6 covering the surfaces of the core rubber, wherein the resin sheet 6 ranges not only over the oversurface and side faces of the rubber gasket 5 but also its undersurface, and therewith a covering part 6' is formed.
Patent JP-2002269925-A (JP)
Title: Optical disk playback device
Inventor: OGURA YOICHI
IPC: H04N5/92
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk playback device that can reduce the power consumption while maintaining the read performance in an excellent state by varying a data demodulation processing rate in response to a playback state with respect to demodulation of data from an optical recording medium. SOLUTION: The optical disk playback device is provided with a data demodulation means 13a for channel rate processing acting like a means for demodulating digital data from an optical recording medium that uses a channel bit frequency to conduct data demodulation processing, a data demodulation means 13b for half rate processing that uses a frequency a half of the channel bit frequency to conduct data demodulation processing, and a processing rate changeover means 14 to select a processing rate at data demodulation, and reproduces digital data recorded on an optical recording medium by selecting either of the data demodulation means 13a and 13b to conduct demodulation.
Patent JP-2002264553-A (JP)
Title: Surface worked printed matter and its manufacturing method
Inventor: TOMIZAWA KENJI
IPC: B42D3/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface worked printed matter having a sense of mat surface near a mat PP lamination, realizing high productivity at a low cost and clearing sheet recyclability. SOLUTION: The surface worked printed matter comprises an offset print layer 3 and a transparent offset OP varnish layer 4 sequentially laminated on a sheet 2 having a cast coating layer 1. The OP varnish layer 4 is formed by using an OP varnish containing a mat pigment of 20% or more. High setting properties of the cast surface of the layer 1 and high setting properties of the OP varnish are combined to achieve an excellent sense of the mat near the mat PP adhesion. A high contrast is obtained by a design surface and a white paper surface, and a dull style expression can be executed. Since the printed matter is constituted in combination of a general purpose sheet and the offset OP varnish, a treatment at the sheet recycling time can be simply executed. Since the matter can be manufactured by an offset printer, the matter can realize a high productivity at a low cost.
Patent JP-2002231022-A (JP)
Title: Reflective type fluorescent lamp
Inventor: KITO MIKIO
IPC: F21V1/14
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp with which light going upwards is directed downwards to improve the efficiency of lighting. SOLUTION: An article (2) which reflects light with a mirror or the like is fitted to a cover (3).
Patent JP-2002271955-A (JP)
Title: Coil spring and method and apparatus for manufacturing the same
Inventor: OBATA TAKASHI
IPC: B21F35/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To automatize prevention of damaging a coil spring to lead wires and insertion of a connector and eliminate need for members and operation for protection. SOLUTION: End portions of a coil spring 1 are folded toward the outside of the coil spring 1 using a numerically controlled spring forming machine.
Patent JP-2002273955-A (JP)
Title: Method of controlling paper feeding for dot printer
Inventor: SUNAOSHI MASAYUKI
IPC: B41J11/42
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein when printing is performed by intermittently feeding a printing paper by using a stepping motor, variation of a stopping position due to vibration right after the stopping of the stepping motor is suppressed by a stepping phase current to stain the accuracy of a paper conveyance amount, but as the constant stopping phase current is continuously applied thereto during the printing operation after the vibration disappears, the power consumption and the heating of the stepping motor is increased. SOLUTION: Set values for the stopping phase current are set to be in two or more levels such as a high level and a low level. The stopping position of the stepping motor is made to be constant by the stopping phase current in the value of the high level right after the stopping, and then is made to be in the low level after the vibration of the stepping motor disappears so that the power consumption and the heating of the stepping motor is suppressed by attaining high quality in printing.
Patent JP-2002281480-A (JP)
Title: On-demand broadcasting system and receiving terminal
Inventor: UDA TEIICHI
IPC: H04N21/262
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an on-demand broadcasting system capable of shortening waiting time and a receiving terminal. SOLUTION: A main server 5 of a transmission server 2 intermittently transmits broadcast data. A time extension phase modifying server 6 transmits data obtained by extending the initial part of the broadcast data, a time shortening phase modifying server 7 transmits data obtained by shortening the initial part of the broadcast data, and a still picture server 8 transmits a still picture. When the receiving terminal 4 accesses the transmission server 2, a controlling part 10 selects broadcast data started at the time the nearest to the access timing and selects phase modification data for filling a gap between the broadcasting start timing and the access timing.  Then, the controlling part 10 controls a switching part 9, transmits the still picture by the start of the phase modification data, transmits the selected phase modification data, and transmits the broadcast data when the phase of the phase modification data coincides with that of the broadcast data.
Patent JP-2002273457-A (JP)
Title: High-speed agitating reducing system
Inventor: TAKEMOTO YUTAKA
IPC: B01F5/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device which can surely reduce oxidizing materials. SOLUTION: A treating tank 7 is provided with a chemicals injecting means 1 for injecting a reducer, an underwater pump 2 for jetting water, a mixing nozzle 3 which is connected with the chemicals injecting means and the underwater pump and simultaneously jets the reducer and water and a reaction tube 4 through which the reducer and the water jetted from the mixing nozzle 3 pass as turbulence. It is desirable that the reducer is at least one kind selected from the group composed of sodium hydrogensulfite, sodium sulfite, sodium thiosulfate, L-ascorbic acid, salts of L-ascorbic acid, gaseous sulfur dioxide and a mixture of gaseous sulfur dioxide and sodium sulfite.
Patent JP-2002277589-A (JP)
Title: Mo/Si MULTILAYER FILM AND METHOD FOR IMPROVING ITS HEAT RESISTANCE
Inventor: ISHINO MASAHIKO
IPC: G21K1/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a multiplayer film improved in heat resistance, which is used in a Mo/Si multiplayer film reflector for realizing a high reflective index in 13 nm-wavelength area. SOLUTION: This Mo/Si multiplayer film is improved in heat resistance by inserting a SiO2 layer to the upper or lower side of a Si layer or on both sides thereof to suppress the diffusion in the boundary between a Mo layer and the Si layer. This method for improving heat resistance of Mo/Si multiplayer film comprises inserting a SiO2 layer to the upper or lower side of a Si layer or on both sides thereof by ion beam sputtering in a Mo/Si multiplayer film to suppress the diffusion in the boundary between a Mo layer and Si layer.
Patent JP-2002278323-A (JP)
Title: Method and device for transferring image to both faces and image forming device
Inventor: SAKAI TOSHIO
IPC: G03G15/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that toner images cannot be transferred to both the faces of an image forming body without inverting the charge polarity of wet toner. SOLUTION: After transferring a toner image formed on one image carrier 54a out of two image carriers 54a, 54b to one face of an image forming body 67, the transferred toner image is exposed to corona discharge to temporarily fix the toner image on the image forming body 67 and then a toner image formed on the other image carrier 54b is transferred to the other face of the image forming body 67.
Patent JP-2002276963-A (JP)
Title: Floor-heating apparatus and its operation method
Inventor: AKIEDA KENJI
IPC: F24D11/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor-heating apparatus, in which heat radiation and reheating operation at the time of using the heating apparatus are conducted only by midnight service of electricity at an economy power rate, and regulation of room temperature is facilitated. SOLUTION: The floor-heating apparatus comprises a storage battery sandwiched between heat-storing materials. Thus, heat storage and electricity storage are performed by the midnight service of electricity, and when the room temperature is decreased, reheating operation can be done by applying current from the storage battery to a heating unit.
Patent JP-2002279918-A (JP)
Title: X-ray generator
Inventor: MARUNO HIROMASA
IPC: H01J35/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator that can accurately and stably output an electron beam by suppressing the temperature difference between a cathode and a Wehnelt electrode. SOLUTION: An electron source 2 of the X-ray generator comprises the cathode 4 and a Wehnelt electrode 5 comprising a thin-walled flat plate, tapered in the direction of the cathode from the circumference of a supported portion thereof. The reduction in thickness of the Wehnelt electrode 5 permits the Wehnelt electrode 5 charged with radiant heat from the cathode 4 to heat up immediately to the substantially same temperature as that of the cathode 4, and suppresses adhesion of an insulator to the Wehnelt electrode 5. An electron beam according to a set condition can be thus output accurately and stably, and X-rays can be generated accurately and stably from the electron beam.
Patent JP-2002274321-A (JP)
Title: Three-point belt mount seat
Inventor: TAKEDA ISAO
IPC: B60R22/26
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve wearing feeling and restraining performance of a belt by changing the projecting amount of a belt anchor. SOLUTION: A three-point belt mount seat is provided with a retractor 4, a shoulder anchor 5, a belt anchor 7, a buckle 6, and a tongue 9, and seat belts 8 are diagonally suspended from the thigh part and the shoulder of a seating person to the waist part, respectively. The belt anchor 7 is attached to a cushion frame 20 via width position adjusting means 40A (50A and 90A) movable in the seat width direction to the cushion frame 20 and the projecting amount is set to the arbitrarily adjustable.