baber/WOPTO huggingface dataset:
Patent JP-2001248409-A (JP)
Title: Exhaust heat recovery system
Inventor: FUJIMOTO HIROSHI
IPC: F01K23/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To improve energy using efficiency by using exhaust heat energy from a liquid exhaust heat source for driving a steam turbine by a reasonable structure. SOLUTION: Jacket cooling water after cooling an engine is supplied to a regenerator 13, to heat ammonia-water mixture fluid to generate ammonia vapor. The ammonia vapor is supplied to a condenser 15 to be condensed and liquefied. Engine combustion exhaust gas is supplied to a exhaust gas boiler 7, and a solution with high concentration of ammonia, low-boiling point component, is supplied from the condenser 15 to the exhaust gas boiler 7 while mixing with a solution from an absorber 8 to generate vapor. The vapor is supplied to the steam turbine 7, and the steam turbine 7 drives a generator 12.
Patent JP-2001258113-A (JP)
Title: Method of determining performance of gas insulated switch and of controlling the same switch
Inventor: FUJIO KAZUYOSHI
IPC: H02B13/055
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To enable automatic measurement of an evaluation index of the shielding performance of a gas insulated switch with a simplified method and also enhance the functions to determine and control the performance of apparatus. SOLUTION: When a current is shielded with a gas insulated switch comprising a breaker 10, a performance determination output which is an evaluation index of the shielding performance is obtained with an calculation of a signal processor 1, from a decomposed gas amount metered with a gas sensor 4 provided at the area near a current breaker 10a of the breaker, and an arc current value which is metered with a current transformer gage 38 when the current is shielded.
Patent JP-2001257001-A (JP)
Title: Non-aqueous secondary battery and manufacturing method
Inventor: ISHIZAKI HARUAKI
IPC: H01M10/0566
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery for repetitive charge/ discharge operation, and its manufacturing method, which is prevented from inner short circuit and faulty connection as well as from productivity decline, and to achieve higher performance and productivity of the non-aqueous secondary battery. SOLUTION: With the non-aqueous secondary battery 1 consisting of a positive electrode 3, a negative electrode 5, electrolyte, and separators 11a, 11b, the positive electrode 3 and the negative electrode 5 have collectors coated in a required pattern with slurries with active substance dispersed, and a clean part with only the collectors exposed is formed in the boundary between a coated part and uncoated part of the slurries on the collectors.
Patent JP-2000289497-A (JP)
Title: Method and device for controlling driving unit
Inventor: SCHMIDT JOHANNES E
IPC: B60K28/16
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a means for improving the stability of a vehicle during curve traveling. SOLUTION: In a method and a device for controlling a driving unit where maximum transmissible driving torque is decided, and when the vehicle driving unit is in at least one specified running state, the maximum transmissible driving torque is set, this at least one running state is generated when the horizontal direction acceleration of the vehicle exceeds a specified target value.
Patent JP-2001251254-A (JP)
Title: Optical transmitter and optical transmission system
Inventor: YAMAKI KAZUYOSHI
IPC: H04B10/40
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter the modulated optical output of which is made constant, even when an αparameter is set in matching with an optical transmission system, in order to apply the optical transmitter to an optional system and in order to compensate an optical element characteristic against time aging deterioration and to provide a highly reliable optical transmission system using the transmitter. SOLUTION: Since a light emitting element backward output luminous intensity detected by a PD 6 depends on a light emitting element drive current and an electric field absorption amount of an EA optical modulator 4 detected by an electric field absorption amount monitor 25 depends on the output light of a light emitting element 5 and an EA optical modulation drive point of a drive section 8, taking the difference between both a value of the PD 6 and a value of the electric field absorption amount monitor 25 can detect only the fluctuating components of the EA optical modulator drive point.  Then a modulated light output 7 can be compensated automatically, even if the EA optical modulator drive point is changed due to control of the α parameter and fluctuations in the secular deterioration of the light emitting element, by applying a current corresponding to the fluctuation of the EA optical modulator drive point to a drive current source 10.
Patent JP-2001253914-A (JP)
Title: Method of producing curable polyvinylbenzyl ether resin composition and curable polyvinylbenzyl ether resin composition
Inventor: KAWABATA KENICHI
IPC: C08F12/34
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a curable polyvinylbenzyl ether resin composition capable of improving dielectric characteristics such as a high Q value (low dielectric loss tangent) in a high-frequency range when made into a cured material and to provide a method of producing the same. SOLUTION: This method of producing the curable polyvinylbenzyl ether resin composition comprises obtaining a polyvinylbenzyl ether compound dissolved in a solvent capable of dissolving the polyvinylbenzyl ether compound and obtaining a composition containing the polyvinylbenzyl ether compound.
Patent JP-2001255157-A (JP)
Title: Car navigation apparatus
Inventor: SUYAMA MASAKI
IPC: G01C21/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten the time elapsed until a SGP positioning solution is obtained, starting from the time a power supply is turned on in a car navigation apparatus. SOLUTION: The car navigation apparatus is constituted by providing a data broadcasting reception means, which receives an ephemeris from a broadcasting system different from a GPS. The apparatus is constituted by providing a control means with which the ephemeris received by the broadcasting reception means is loaded on a GPS receiver. When the power supply of the apparatus is turned on, the GPS receiver can execute a positioning computing operation by using the ephemeris received by the data broadcasting reception means, even when the receiver itself does not download an ephemeris from a GPS satellite. As a result, the time which elapses until the GPS positioning solution is calculated can be shortened.
Patent JP-2001257397-A (JP)
Title: Phase-controlled multi-electrode type ac discharge excitation laser device
Inventor: MATSUMOTO KAZUNORI
IPC: H01S3/032
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the gas laser device of high output/high efficiency which is simpli fied in structure and improved in cooling efficiency. SOLUTION: A cylindrical discharge chamber 1 is attached integrally along the axial outer periphery of a discharge tube 2, a partial reflecting mirror 3 and a full reflecting mirror 4 are installed on both the sides of the discharge tube 2, and an air blower 5 and a heat exchanger 6 communicate with the discharge tube 2. In the discharge chamber 1, (n) sheet-like split electrodes 12 are located on an electrode attaching plane 11, which is provided on the inner wall, at slight intervals (a) along the axial direction and tightly fixed via a sheet-like insulator 13. Around the outer periphery of the discharge chamber 1, double walls (c) are formed and the split electrodes 12, fitted tightly on the surface of the wall are cooled by making cooling water (d) flow into the gap of the double walls (c).  Outside the double walls (c), a plurality of, stick-like magnets 14 are fixed tightly along with the intervals (a) of the split electrodes 12 and a multipole magnetic field is formed, so that the split electrodes 12 can be connected by lines of magnetic force. Furthermore, the outside of the double walls (c), to which the magnets 14 are attached, is covered with a magnetic shieling plate 15.
Patent JP-2001254956-A (JP)
Title: Toaster
Inventor: ORIKANE MASAAKI
IPC: F24C7/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate installation and removal of a grill in a toaster having a door restricted in its opening degree. SOLUTION: In order to restrict the opening degree of the door 2 a support rod and the door were connected by the grill in the prior arts, but in the present invention the opening degree of the door is restricted singly by a door support member 8, and the grill 9 and a receiving pan 10 are installed on the support member 8. A constitution wherein the opening degree of the door 2 is restricted while the grill 9 can be inserted into and drawn out of a heating chamber 3 in interlock with the opening/closing movement of the door 2 can be assured and nevertheless the grill 9 can be installed and removed easily and quickly. The door is prevented from hanging down when the grill 9 is removed.
Patent JP-2001258285-A (JP)
Title: Electric bed controller
Inventor: MIYAMOTO MASAHIRO
IPC: A61G7/012
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To elevate lower an electric bed by keeping the bed horizontally by extending are contracting one or a plurality of actuators at the same speed. SOLUTION: This bed is provided with a means for detecting a motor rotation signal installed in a single or a plurality of actuators, a means for generating a single or a plurality of speed instructions, and a means for controlling the rotating speed of a plurality of motors to almost the predetermined constant speed based on these speed instructions and the rotation speed signal.
Patent JP-2001267280-A (JP)
Title: Dielectric-barrier discharge lamp and dry cleaner utilizing the same
Inventor: INAYOSHI SADATOSHI
IPC: H01L21/304
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric-barrier discharge lamps each of which has a simple structure in spite of it having a cooling means and a means for preventing its electrode from being oxidized and can converge ultraviolet-rays in a prescribed direction to be radiated without requiring any special structure for reflecting the ultraviolet rays, and provided a dry cleaner having as its ultraviolet-ray source dielectric-barrier discharge lamps wherein the electrode of each dielectric-barrier discharge lamp can be isolated from ozone without using any ultraviolet-ray deriving window made of quartz glass. SOLUTION: This dry cleaner is one having as its ultraviolet-ray sources double-cylinder type dielectric-barrier discharge lamps 10a, 10b. A trough-form outside electrode 2 is adhered to an outer tube 1a of each discharge container 1, and reflects an ultraviolet-ray to converge it to a cleaned object 40. A cover 3 covers the outer electrode 2 to isolate it from ozone. By storing a net-form inner electrode 6 in the clearance between an inner tube 1b of each discharge container 1 and an N2 introducing tube 7, nitrogen gas N2 is made to flow through the clearance to cool the lamp 10a or lamp 10b.
Patent JP-2001259409-A (JP)
Title: Electric discharge device
Inventor: TSUTSUI TAKUJI
IPC: C01B13/28
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge device capable of surely supplying materials to an electric discharge part and optionally setting the mixing ratio of the materials. SOLUTION: The electric discharge device 1 is composed of a discharge means 2 and a material supply means 3 as main structural elements. The discharge means 2 discharges in a discharge gas of a 1st material to generate plasma. A material supply means 3 supplies a liquid of a 2nd material directly into the plasma region. The material supply means 3 is provided with a material housing part 32 having a porous body 31 arranged in the plasma region side and the 2nd material is supplied to the material housing part 32 from a 2nd material supply source of the outside through a pipe line 7 and is supplied from the surface of the porous body 31 to the plasma region obtained by discharging between electrodes 21 and 22 in the discharge gas to vaporize the 2nd material.
Patent JP-2001263274-A (JP)
Title: Scroll compressor
Inventor: FURUKAWA MOTONOBU
IPC: F04C18/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of optimally varying a capacity and a capacity ratio corresponding to refrigerating capability of an air conditioner by decreasing a winding end angle of a turning scroll lap and decreasing the capacity ratio as well as contracting an intake capacity without changing a basic structure. SOLUTION: In the scroll compressor wherein a compression part is provided with a fixing scroll 3 in which a spiral lap 3b composed of an involute curve is erected on an end plate, a turning scroll 4 in which a spiral lap 4b composed of an involute curve is erected on an end plate engaged toward the fixing scroll 3, and a plurality of compression chambers 5 formed between both laps, and refrigerant gas in the compression chambers is compressed by carrying out relative motions of both scrolls so as to contract the capacity according to move in a center direction of the scroll; when refrigerating capability of the compressor is suppressed in a low level, a cutout is disposed on a terminal part 4d of the turning scroll lap 4b, the winding end angle of the lap 4b is decreased, the intake capacity of the compression chamber 5 is contracted, and the capacity ratio is decreased.
Patent JP-2001260640-A (JP)
Title: Heating device for vehicle
Inventor: OGASAWARA TAKESHI
IPC: F01P3/20
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a heating device for a vehicle capable of providing sufficient heating performance and cooling performance even for the vehicle having an engine with a small amount of waste heat and allowing miniaturizing of a thermal storage tank. SOLUTION: This heating device 1 for the vehicle circulates a part of cooling medium of a cooling system 10 of an internal combustion engine 11 to a heater core 331. The heating device 1 comprises a sub cooling water circuit 24 provided in parallel with a cooling water circuit that is constituted with the internal combustion engine and a heat core, the thermal storage tank 21 provided in the sub cooling water circuit, a pump 23 provided in the sub cooling water circuit, a heating means 22 provided in the thermal storage tank for heating the cooling water in the thermal storage tank, a switching valve 26 for stopping the cooling water flowing from the internal combustion engine to the heater core, and a selector valve 25 in the direction of the flow passage for switching between the cooling water circuit and the sub cooling water circuit.
Patent JP-2001225777-A (JP)
Title: Deformed strut type suspension for front wheel of motorcycle
Inventor: NAKADA FUSAYOSHI
IPC: B62K25/08
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce a geometric change occurring at the brake of a motorcycle and to improve the maneuverability at the brake. SOLUTION: This system is constituted of a lower arm 1 and a telescopic fork type fork unit 2 having a shock absorber function. An inner tube upper end section (upper bracket) 8 and a lower end center section are connected to a frame and the lower arm by ball joints 7, 4 respectively. The line connecting the upper and lower ball joints serves as a steering axis, and a peripheral portion rotated to the right and left around the steering axis corresponds to a knuckle. A bearing 9 is provided on the outer periphery of its cylinder, a wheel hub 11 is coupled with the bearing 9, and two brake disks 10 are fitted.
Patent JP-2001263365-A (JP)
Title: Clutch disk assembly
Inventor: NODA SHINICHI
IPC: F16D13/64
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a clutch disk assembly capable of holding the inclination of a friction facing to a fly wheel at a desirable value. SOLUTION: A clutch disk assembly is provided with a damper part 2a, a core plate 10 and friction facings 12-15. The damper part 2a is interlocked with an input shaft of a transmission in the rotating direction of the input shaft. The core plate 10 is fixed to the damper part 2a at an inner peripheral part 10a thereof. The core plate 10 has an inside installation part 10b and an outside installation part 10d inclined to a friction engagement surface of the flywheel 90. The friction facings 12-15 are members to be installed in the core plate 10, and the rigidity thereof in a direction along a rotary shaft O-O is smaller than that of the core plate 10.
Patent JP-2001268281-A (JP)
Title: Image input/output device, image input/output method, image input/output system, and storage medium
Inventor: SHIMIZU HIDEAKI
IPC: H04N1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image input/output system that can save power consumption of an image input/output device to the utmost. SOLUTION: The image input/output system applies power saving control individually to an input means, that receives image data and an output means that records the received image data onto a recording medium and outputs the data, and releases only the power saving state of the output means, when both the input means and the output means are in the power-saving state and an output request is made to image data supplied from the outside of the system.
Patent JP-2001270828-A (JP)
Title: External preparation for prevention and therapy of vulgaris acne and cosmetic prepared by formulating the same
Inventor: HAMADA KAZUHIKO
IPC: A61K8/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation for external use exhibiting excellent ameliorative prophylactic effect on symptoms of postpuberal adult vulgaris acne. SOLUTION: This preparation features including at least either one of a partially acylated chitosan salt which contains charged amino groups in a proportion of 40-99% and possesses an average molecular weight of more than 100,000 or a chitosan salt, a polyhydric alcohol, an antiphlogistic ingredient and a microbicidal ingredient in proportions of 0.1-0.5 wt.%, 1-30 wt.% 0.001-1.0 wt.%, and 0.005-0.3 wt.%, respectively and showing the pH of 3.3-5.6.
Patent JP-2001271179-A (JP)
Title: Steel for enameling and its producing method
Inventor: NUMATA MITSUHIRO
IPC: C23D5/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide steel for enameling by which the reduction of surface blemishes and the prevention of fishscale defects can be simultaneously achieved. SOLUTION: (1) This high oxygen extra low carbon steel contains fundamentally, by mass, <=30 ppm C, 70 to 10,000 ppm Mn and 400 to 900 ppm O and further contains at least one kind of elements selected from 3 to 40 ppm Al, 20 to 240 ppm Si and Ca and/or Mg of 1 to 25 ppm in total. (2) The ratio of the Mn (mass ppm) to the O (mass ppm) after vacuum decarburizing the treatment (Mn/O) is controlled to 2 to 19, and then the concentration of at least one kind of element among 3 to 40 ppm Al, 20 to 240 ppm Si and Ca and/or Mg of 1 to 25 ppm contained in total concentration is adjzasted. (3) a solid electrolytic oxygen sensor is used for the measurement of the O concentration in the molten steel performed at the time of the vacuum decarburizing treatment and the sensor has no coating over the sensing part.
Patent JP-2001265616-A (JP)
Title: Monitored burn-in test device and monitored burn-in test method for microcomputer
Inventor: AJIRO KAZUYOSHI
IPC: G06F11/24
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a monitored burn-in test device for executing a monitored burn-in test without increasing the load of software or improving the function of the test device. SOLUTION: When a microcomputer 2 outputs measurement data stored in a data compression circuit 17 composed of a linear feedback register to this test device 3, by shifting out the measurement data in synchronism with monitor clock signals outputted from the test device, test data outputted from all the microcomputer 2 are synchronously read to the test device 3. Thus, in the test device 3, the test results of all the microcomputers 2 are simultaneously monitored. Thus, since the test results are surely monitored in the test device 3, the load of the software is not increased.
Patent JP-2001271198-A (JP)
Title: Copper-coated aluminum wire
Inventor: KITAZAWA HIROSHI
IPC: C25D7/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a copper-coasted aluminum wire in which generation of fine crackings due to the stress put on a copper film are prevented at the time of drawing, the aluminum wire is hardly exposed at the time of coiling, and sufficient reliability is obtained at the time of soldering and which makes an assembly lighten, thin and shorten. SOLUTION: A mat copper plating layer (3a) is firstly formed by copper electroplating on the periphery of a zinc thin film (2) formed on the surface of an aluminum wire (1) by zincate conversion. Then a thiourea derivatives, etc., are added when the periphery is electroplated with copper to form a semi gloss copper plating layer (3b). Thus the copper-coated aluminum wire (10) is obtained.
Patent JP-2001257726-A (JP)
Title: Information communication system
Inventor: MACHIDA SATOSHI
IPC: H04L12/66
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system that continues switching control after a standby system gate keeper is selected in the case that an active system gate keeper conducting connection control between a public network connector connected to a public network and a computer terminal is failed. SOLUTION: An active system and a standby system use data of information such as system data and a terminal state in common. When the active system gate keeper is faulty due to occurrence of a fault, a standby system gate keeper is selected and the gate keeper becoming the active system keeper references the commonly shared data to continue the switching control.
Patent JP-2000347447-A (JP)
Title: Erasable image forming material, paper medium, method for erasing image, writing pen and thermal transfer ink ribbon
Inventor: TAKAYAMA AKIRA
IPC: B41M5/39
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain such an image forming material that can form a clear image and can satisfactorily erase the obtained image even when the used amount of an erasing agent is small by incorporating in the material a coloring compound, a color developer, a matrix material and the erasing agent adsorbing the color developer physically or chemically and specifying the molecular weight of the color developer. SOLUTION: A paper medium to be used comprises paper and an image forming material which is adhered to the paper and contains the coloring compound, the color developer having 120-210 molecular weight, the matrix material and the erasing agent. The image erasing method comprises a step to heat the paper on which the colored image forming material containing the coloring compound, the color developer having 120-210 molecular weight, the matrix material and the erasing agent is adhered at a temp. of 100-140 deg.C to erase the color of the image forming material and a step to cool the heated paper to room temperature. The respective images formed on a large quantity of paper can be erased at a time by heating a bundle of a large number of sheets of the paper when this image forming material is used.