baber/WOPTO huggingface dataset:
Patent JP-2002046868-A (JP)
Title: Sheet storage cassette and picture image formation device
Inventor: MATSUBARA HIDEYUKI
IPC: B65H1/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To set size of a sheet easy to handle and convenient for a user in a sheet storage cassette. SOLUTION: A lock lever 15 to change a side plate 13 to selectively move a size lever 8 to put on/off a tact switch on the device main body side over to a state to interlock with a rear end regulating plate 12 and a state not to interlock with it is provided, and it is devised to disc discriminate the sheet by interlocking the side plate 13 with the rear end regulating plate 12 in the case of typical size and to discriminate the sheet of non-typical size regardless of movement of the rear end regulating plate 12 by moving the side plate to a position not to interlock it with the rear end regulating plate 12 by the lock lever 15 in the case of non-typical size.
Patent JP-2002048070-A (JP)
Title: Pump device with tank
Inventor: KOBAYASHI HIROAKI
IPC: F04B41/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pump device with tank having a thin device main body. SOLUTION: In a pump device with tank having a main body case 21 for housing a pump 11 and a tank 12, the pump 11 and the tank 12 are separately arranged with a space in the main body case 21, and a tank case 32 for the tank is used as a part of the main body case 21.
Patent JP-2002058113-A (JP)
Title: Power-outputting apparatus and its control method
Inventor: KAWABATA YASUMI
IPC: B60L50/16
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To cause a battery to fully exhibit its performance, and to reduce the size of an apparatus. SOLUTION: An output requirement BP* for the battery is computed (S110) on the basis of the operation point of an engine and the output (torque command) of a motor set with respect to a request output to the drive shaft. The output (torque command) of the motor is corrected (S118, S120), so that the output requirement BP* does not become larger than the instantaneous output Pmax set, on the basis of a battery SOC and a battery temperature T, when the output requirement BP* is larger than the rated output of a battery. The operation of the motor is controlled (S122), on the basis of the set or corrected torque command, along with controlling the operation of the engine by the operation point set being restricted to an outputtable time Δt. As a result of this, the battery can fully to exhibit its performance level.  And reduce the size of the battery, as well as the apparatus, as compared to one whose output is restricted to the rated output.
Patent JP-2002056355-A (JP)
Title: Character region extracting method, character region extracting device, and recording medium
Inventor: KUWANO HIDEKATSU
IPC: G06T7/40
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To accurately extract the region of characters such as telop characters in TV images. SOLUTION: A character region target (x1-x4) is extracted on the basis of the difference between pixels of the projection region and the peripheral part from the projection range of the pixel value distribution on a horizontal line of image data, and a character inside background region (x2-x3) is extracted on the basis of the difference between pixel values of the recessed range and the peripheral part from the recessed range of the pixel value distribution in the inside of the character region candidate. A region (x1-x2 and x3-x4) subtracting the character inside background region on the inside from the character region candidate is specified to the character region, and thereby, the character region excluding background pixels between strokes of the character inner part is obtained.
Patent JP-2002055293-A (JP)
Title: Optical scanner and image forming device using the same
Inventor: TAKAYAMA HIDEMI
IPC: G02B26/10
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional optical scanner where a polygon mirror is commonly used is complicated in its construction and expensive because the device needs a lot of mirrors. SOLUTION: Among plural luminous fluxed which are deflected and reflected by a deflector, the optical paths of the luminous fluxes for at least two faces to be scanned which are adjacent to each other are different from each other, and a respective scanning lens having a focal length corresponding to a respective optical path is arranged in the optical pass. Further, image-clocking periods for synchronizing image signals for the luminous fluxes having different optical paths are set different from each other so that the arriving positions of the luminous fluxes in the main scanning direction on the surfaces to be scanned coincide.
Patent JP-2002019962-A (JP)
Title: Rotary valve having screw conveyor
Inventor: YOSHIDA SHIGERU
IPC: B65G65/48
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a rotary valve is very effective for the quantification of the powder and granular material, and the sealing of a gas in some degree, but a matter to be processed is just entered from an upper part and discharged from a lower part, the connection of a screw conveyor to the rotary valve increases the total height, and further the independent installation of the power such as a reducer causes high cost. SOLUTION: In this rotary valve having the screw conveyor, the conventional rotary valve and a case of the screw conveyor are formed as an integrated body free from the flange connection or the like, to reduce the height, and the reducer of a power source is used in common with a roller chain or the like.
Patent JP-2002058286-A (JP)
Title: Brush motor
Inventor: TSUKADA YOSHINARI
IPC: H02K13/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a bi-directional brush motor in which sparkless commutation can be realized. SOLUTION: A core 60 applied with coils A-E is used. When a signal pertaining spark noise enters coil A or coil B, the core 60 is excited to generate a gate voltage in coil C or coil D and thyristors 52, 53 are brought into conducting state thus starting sparkless commutation. Rotation can be reversed by connecting a battery 16 reversely but a current flows through the coil E at the time of reverse connection. At is point, the core 60 is saturated by the coil E. Since no voltage is generated in the coils C, D even if a signal pertaining to spark is inputted when the core 60 is saturated, the thyristors 52, 53 do not operate as diodes.
Patent JP-2001129755-A (JP)
Title: Grinding device and dressing method
Inventor: MATSUO NAONORI
IPC: B24B53/017
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device with a grinding wheel for a substrate capable of stably supplying abrasive grains to a grinding face of the grinding wheel without causing a fall of a diamond grain onto the grinding face to grind at a stable grinding speed, and provide a dressing method for the grinding wheel. SOLUTION: This grinding device for the substrate W pressing a surface of the grind target substrate W onto the grinding face of the grinding wheel 20 and grinding the surface with sliding has dresses 11a, 11b, 11c, 11d pressed onto the grinding face of the grinding wheel 20 and slid to dress the grinding wheel 20, while each surface of the dressers 11a, 11b, 11c, 11d has unevenness of an obtuse angle above 100 degrees.
Patent JP-2002061876-A (JP)
Title: Ceiling embedment type air conditioner
Inventor: NAWATA YUKITO
IPC: F24F13/20
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a center panel, which can go up and down in a body with a filter, from being inclined and stored, with a simple structure. SOLUTION: In a ceiling embedment type air conditioner where a decorative panel 9 equipped with a blowout port 7 is installed at the bottom of the main body capable of being embedded in a ceiling, and a filter 13 to clean suction air is arranged at the back of the center opening of this decorative panel, and the center opening concerned is blocked with a center panel 17 so as to form suction ports on both sides of the above center opening, and this center panel and the filter are united with each other, and it is provided capably of rise and fall to the decorative panel by means of a plurality of hanging ropes, the hanging ropes opposed in the short direction of the center panel are coupled with one another through springs 21.
Patent JP-2002057599-A (JP)
Title: High frequency transmitting-receiving circuit
Inventor: SESHIMO TOSHIKI
IPC: H03F1/56
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency transmitting-receiving circuit which can be miniaturized as much as possible and also can prevent reduction of its yield as much as possible. SOLUTION: This circuit is provided with a transmitting amplifier 10 which has a transistor of at least a single stage and amplifies the transmitting signals, a receiving amplifier 40 and an SPDT switch 20 having a transmitting transfer gate FET 22 which is connected via one of its both ends to the output terminal of a transistor Tr 16 of the final stage of the amplifier 10 and transmits the transmitting signals outputted from the output terminal of the Tr 16 in response to a 1st control signal, a matching circuit 24 whose one of both ends is connected to the output terminal of the FET 22 with the other end connected to an antenna port 30 and a receiving transfer gate FET 25 which transmits the receiving signals sent from the port 30 to the amplifier 40 in response to a 2nd control signal.  In such a constitution, the real component of output impedance of the Tr 16 about carrier frequency is larger than the sum of the antenna impedance and the on-resistance of FET 22 of the switch 20.
Patent JP-2002059905-A (JP)
Title: Vertical bag-making and packaging machine
Inventor: NAKAMURA YOSHIHIRO
IPC: B65B9/12
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a vertical bag-making and packaging machine wherein a packaged object can be prevented from getting caught in a lateral sealed portion of a cylindrical film Fmc and a bag can be prevented from breaking. SOLUTION: In the vertical bag-making and packaging machine which rubs the lateral sealed portion of the cylindrical film Fmc with the packaged object filled by a pair of rubbing parts and then laterally seals it for making a bag, the rubbing parts include a pair of main rubbing plates 82 and a pair of auxiliary rubbing members 83. The main rubbing plates 82 come into contact with the center of the lateral sealed portion of the film Fmc, and the auxiliary rubbing members 83 come into contact with the vicinities of both ends of the lateral sealed portion. In addition, the auxiliary rubbing members 83 are shifted from the main rubbing plates 82 in a longitudinal direction.
Patent JP-2001114809-A (JP)
Title: Copolymerization of conjugated diolefin (diene) and vinyl- aromatic monomer using rare-earth catalyst and use of copolymer for rubber mixture to be applied to tire
Inventor: WINDISCH HEIKE
IPC: C08F4/609
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer composed of a conjugated diolefin and an aromatic vinyl compound and especially suitable for the manufacture of a tire and provide a process for the production of the copolymer. SOLUTION: A conjugated diolefin is copolymerized with a vinyl aromatic compound in the presence of a catalyst containing e.g. (a) at least one kind of rare-earth metal compound and (b) at least one kind of organic aluminum compound and an inert aliphatic and/or aromatic solvent or their mixture at -30 to +140 deg.C at an (a):(b) molar ratio of 1:(0.1-1,000). The amount of the catalyst component (a) is 1 μmol to 10 mmol based on 100 g of the conjugated diolefin and that of the vinyl aromatic compound is 20-2,000 g per 100 g of the conjugated diolefin.
Patent JP-2002063402-A (JP)
Title: Merchandise transaction and charge payment system utilizing network
Inventor: OGATA FUMIO
IPC: G06Q40/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise transaction and charge payment system utilizing a network for constituting mall organizations for respective regions or business categories (specialties), activating member shops joining a mall and giving a privilege even to an ordering person. SOLUTION: When the ordering person transmits the order information of merchandise through the network to a provider server, the merchandise order information is transmitted from the provider server 3 through the network to the member shop 2 of the mall at the time of judging that it is within an ordering amount upper limit value. The member shop which receives an order transmits merchandise shipping information for indicating that the merchandise is shipped off to the ordering person and payment demand information through the network to the provider server.  The provider server obtains a statistic value for every prescribed number of dates or month based on the demand information transmitted from the member shop, subtracts a predetermined rate from the statistic value, reports the payment of a merchandise charge to the member shop and performs the payment deduction procedure of the merchandise charge to the ordering person account number of a financial institution with which the ordering person has his account.
Patent JP-2002067515-A (JP)
Title: Thermal recording method and apparatus, and recording medium
Inventor: ONO TADAYOSHI
IPC: B41J2/325
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for thermal recording capable of shortening a recording time and reducing the size of the apparatus. SOLUTION: The method for thermally recording an optical fixing type dichroic recording medium has an image recording layer containing two types of color developing elements for dichroically color developing, by applying different temperatures and deactivating color developing capability by emitting an electromagnetic beam having a specific wavelength corresponding to each color. The method comprises the steps of selectively and simultaneously applying different thermal energizes corresponding to image information of colors to simultaneously image recording with red and black colors of two colors. Thereafter, emitting electromagnetic beam of a specific wavelength for deactivating color developing capability of the color developing elements deactivates color undeveloped color developing elements.
Patent JP-2002072723-A (JP)
Title: Method for manufacturing image forming apparatus and fixing apparatus
Inventor: FUMA HIROSHI
IPC: H05B3/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus where the service life of a fixing belt is improved and stable fixing performance is achieved over a long term. SOLUTION: In this image forming apparatus where transfer material carrying an unfixed toner image is fixed by the fixing apparatus equipped with a turnable fixing belt wound round a plurality of supporting rollers, at least one of the supporting rollers is constituted of a rotary shaft, two flange members fixed at both ends of the rotary shaft, and a plurality of wires laid between the flange members and forming a nearly cylindrical envelope surface, where the wires are laid tilted to the rotary shaft.
Patent JP-2002069346-A (JP)
Title: Method for printing in high quality
Inventor: TABAYASHI ISAO
IPC: C09D11/38
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To perform a high image quality printing in a high concentration without spreading on a marketed printing paper which is not a paper used exclusively for an ink jet and by using the ink jet recording method. SOLUTION: This method for printing in a high quality is provided by using an aqueous ink consisting of an aqueous dispersion of colored resin particles obtained by covering pigment particles preferably with a film-forming resin having acid groups at least part of which is neutralized with a base among film-forming resins and preferably setting 25-60 mN/m viscosity of the ink, and performing the printing on a printing paper having >=1,000 sec degree of air penetration and preferably having >=100 g/m2 unit weight.
Patent JP-2002067397-A (JP)
Title: Device and method for printing
Inventor: KURASHINA HIROYASU
IPC: B41J5/30
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for printing capable of saving job for setting decoration at each printing instruction and quickly and easily carrying out printing in rotation of a plural types of decorations having order property by one printing instruction. SOLUTION: The device comprises decoration instruction data storing means for storing a plurality of decoration instruction data 51 having order property, decoration instruction data selection means for selecting the decoration instruction data 51 of 1 from the plurality of decoration instruction data 51 according to the order property, and printing means for printing a decoration image 50 on a medium to be printed, which decoration image 50 is applied decoration according to the instruction by the decoration instruction data 51 of the 1 selected by the decoration instruction data selecting means 51.
Patent JP-2002075303-A (JP)
Title: Method for manufacturing battery gasket
Inventor: TOMIZUKA KOJI
IPC: H01G11/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To mold a gasket having no sink, no short and no distortion by a die filled with sufficient resin. SOLUTION: A gate part on a disc is provided at the center part of a gasket, and after molding the gasket by a die having a structure in which resin radially flows throughout the gasket through the disc and is filled, the gasket having a prescribed shape can be obtained by cutting off the gate part in the center part.
Patent JP-2002082072-A (JP)
Title: X-ray imaging device
Inventor: YONEYAMA AKIO
IPC: G01N23/20
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance the visibility and space resolution of a phase contrast X-ray imaging device. SOLUTION: In the phase cotrast X-ray imaging device using an X-ray interferometer, a simultaneous reflection type X-ray interferometer is used wherein a signal wave is coupled to a reference wave by the simultaneous reflection of a coplanar or nonplanar Bragg case instead of coupling the signal wave to the reference wave by the diffraction of a Laue case as in the past.
Patent JP-2002079248-A (JP)
Title: Electrolytic water making apparatus
Inventor: OYOKOTA SHIGERU
IPC: C02F1/461
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus not adapted for the purpose of making alkaline water or acidic water but strongly electrolizing water to enable the enhancement of washing effect in a neutral pH state. SOLUTION: The electrolytic water making apparatus is equipped with an introducing pipe 4 for introducing water into an electrolytic cell 1, anode plates 3a and 3b arranged along the vertical surface of the electrolytic cell 1, the anode plates 2a and 2b arranged in the electrolytic cell 1 in opposed relation to the anode plates 3a and 3b and a lead-out pipe 6 for leading electrolytic water made in the electrolytic cell l out of the electrolytic cell 1.  A large number of through-holes are formed to the cathode plates 2a and 2b, and the cathode plates 2a and 2b are allowed to approach the anode plates 3a and 3b to form narrow flow channels between both electrode plates 3a, 3b and 2a, 2b and nozzles 50 for turing the water from the introducing pipe 4 toward the through- holes are provided to allow water, which flows in the flow channels from the through-holes, to flow through the flow channels by the nozzles 50.
Patent JP-2002082256-A (JP)
Title: Adapor or connector for optical cable
Inventor: SHIBUYA MICHITOMO
IPC: G02B6/42
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To protect an operator's eyes in the case of attaching/detaching a plug, to facilitate the attaching/detaching operation, and to improve package density. SOLUTION: In the adaptor or the connector, a plurality of adaptors 14 of connectors each of which has a plug-engaging part 18 to/from which an optical cable plug 25 can be attached/detached are arranged side by side and integrated so that the plug-engaging parts 18 are provide in a manner arrayed along an attachment panel 32 in a vertically inclined posture, thereby preventing/ protecting the operator's eyes from light in the case of attaching/detaching the plug 25.
Patent JP-2002082926-A (JP)
Title: Distributed application test and operation management system
Inventor: TANAKA HIROKI
IPC: G06F9/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To make performable test and operation management by distributed application units by specifying reliability, performance evaluation, and a bottle neck by server process or component units being the constituting elements of the distributed AP. SOLUTION: Quality measuring parts (313, 316, and 319) for measuring the performance data of components are embedded in the source code file group of a distributed application, and those source code files are transmitted through a complier, and a server execution file necessary for starting and operating a server process is prepared and operated. Then, a quantity data collecting and analyzing part(306) collects the performance data of the respective components from the quality measuring parts (382-384), and collects data provided with normal operability from an application life cycle managing part (305).
Patent JP-2002084800-A (JP)
Title: Power generator controller for vehicle
Inventor: OKAHARA HIDETO
IPC: H02J7/24
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a power generator for a vehicle, capable of reducing switching noise with a simple circuit constitution. SOLUTION: A regulator (a power generator controller for the vehicle) 1 comprises a MOS transistor 11, a circulating diode 12, a voltage detecting circuit 13 and a booster circuit 14. In this case, a current is supplied by a current supply circuit prepared separately from a charge pump circuit to raise the gate voltage of the transistor 11, until the source voltage of the transistor 11 reaches the higher predetermined value than a reverse bias voltage of the diode 12 when a voltage of an S terminal becomes lower than a regulating voltage set value. After the gate voltage reaches the predetermined value, the output of the pump circuit is applied to the gate of the transistor 11.
Patent JP-2002084655-A (JP)
Title: Current differential relay system
Inventor: ONO HIROBUMI
IPC: H02H3/28
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a current differential relay system, which suppresses unwanted detection of defective monitoring of differential current, even when defective transmission on a transmission line extends over a plurality sections. SOLUTION: On the basis of the outputs of a defective transmission recognizing means 101, which recognizes that transmission on a transmission line is defective, when the member of current differential relay devices operable in a loop power transmission line becomes unequal to the number of preset operating terminals, and relay locking means 111-116 which lock relay outputs of fault judgment results of current differential relays at terminals which are influenced by defective transmission of the transmission line, outputs of the differential current monitor and output means 121-126 of terminals to be influenced by the defective transmission are deterred. Consequently, unwanted defective monitor outputs 171-176 are prevented from being produced.