baber/WOPTO huggingface dataset:
Patent JP-2002323203-A (JP)
Title: Vapor temperature control method and device for once- through boiler
Inventor: MIYAKE MORIJI
IPC: F22G5/12
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a vapor temperature control method and control device for a once-through boiler, in which main vapor temperature is controlled in a stable manner even under a great change of load between a sprayed water control loop of a final superheat reduction device and a fuel flow control loop. SOLUTION: The final desuperheater spray water control loop controls the outlet vapor temperature (main vapor temperature) of a final super-heater and the fuel flow control loop controls the front flow side temperature of the final desuperheater device. When heat is apt to be insufficient to lower the vapor temperature, the main vapor temperature is controlled, by the immediately effective desuperheater spray water control loop to be stable. However, the front flow side temperature of final desuperheater falls due to the feature of the once-through boiler that the front flow side temperature at a position where the sprayed water is supplied falls, when the sprayed water is decreased, in addition to a tendency that the temperature falls due to the shortage of heat by a burner.  The fuel flow is increased by the fuel flow control loop for controlling it, which can contribute to the substantial recovery of thermal balance and the main vapor temperature can be controlled in a stable manner. When hart is excessive and temperature is a tendency to rise, effects are reverse to the above.
Patent JP-2002325187-A (JP)
Title: Noise eliminating device
Inventor: KUSUDA TERUYA
IPC: H04N5/21
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a noise eliminating device that reduces production of an after-image in a moving image part, suppresses image quality deterioration in a motion region and obtains a high noise eliminating effect in a still region. SOLUTION: A subtractor 102 generates a frame difference signal between an input video signal and a 1-frame delay signal and gives it to a serial/parallel conversion circuit 105. A Hadamard conversion circuit 106 converts the frame difference signal subjected to serial/parallel conversion into a frequency component. A nonlinear processing circuit 107 applies nonlinear processing to the converted components and a Hadamard inverse conversion circuit 108 restores the components to original space coordinates. Furthermore, the frequency component is fed to a motion information extract circuit 109, which extracts motion information and a smoothing circuit 110 smoothes the motion information.  A feedback coefficient arithmetic circuit 111 obtains a feedback coefficient from the smoothed motion extract signal, a multiplier circuit 112 multiples the feedback coefficient with a Hadamard inverse conversion output to obtain a noise component. A subtraction circuit 103 subtracts the noise component from the input video signal and the result is outputted from an output terminal 113.
Patent JP-2002324807-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: FUJII TAKASHI
IPC: H01L29/739
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a stable high forward breakdown voltage and a reverse breakdown voltage of 100 V or higher. SOLUTION: After forming an n-type buffer layer 7, a surface of the n-type buffer layer 7 is covered with a protecting film 8, then flaws 6, which are generated in forming the n-type buffer layer 7, are removed by a mirror polishing, and a p-type base region and an n-type emitter region are formed on the surface. The protecting film 8 prevents the n-type buffer layer 7 from generating the flaws. It is possible to obtain the forward breakdown voltage with thousands of voltages and the reverse voltage of 100 V or higher with stability by preventing the surface of the n-type emitter and the p-type collector from generating the flaws.
Patent JP-2002329103-A (JP)
Title: Article selecting device
Inventor: MIYATAKE TAMAKI
IPC: G06Q50/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To outputs the article number of an article by precisely performing input operation. SOLUTION: In a 1st display area 31 on the screen of a display means 13, an index number 36 is displayed by giving leader lines 37 and 43 to an image of oblique view of an article. An operator operates a mouse 11 of a personal computer 1 to move the cursor to index numbers 36 and 48 and clicks on the index number 36 to selectively inputs it. In a 2nd display area 32, the index number 48, an article number 49 and an article name 50 are displayed and the operator can easily confirm them. In a 3rd display area 33, the count value of the quantity of the inputted article is displayed and then the remaining articles which are not selected are discriminated from, so that the inputted article and its quantity are easily inputted.
Patent JP-2002326322-A (JP)
Title: Cover tape for carrier tape
Inventor: YAMAMOTO WATARU
IPC: C09K3/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cover tape for a carrier tape having antistatic properties and not obstructing sealability. SOLUTION: The cover tape for the carrier tape 20 is bonded to the surface of the carrier tape having housing parts for housing chip bodies intermittently in its longitudinal direction so as to seal the housing parts. This cover tape 20 has such a structure that an inductive antistatic layer 24 and an adhesive resin layer 23 are successively laminated and interposed between a tape-like substrate film 21 and the sealant layer 22 formed on the single surface of the substrate film 21 in opposed relation to the housing parts.
Patent JP-2002329565-A (JP)
Title: Glass panel heater
Inventor: HARUYAMA TAKAYUKI
IPC: H05B3/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel heater having simple structure and uniformalizing temperature distribution in the whole glass region of the glass panel heater comprising a conductive glass substrate formed by covering a glass substrate with a conductive film; electrodes and lead wires installed at both side edges of the glass substrate. SOLUTION: The temperature distribution is uniformalized by making current values flowing through the conductive glass substrate variable by making the width dimensions of the electrodes variable, or the temperature distribution is uniformalized by forming regions divided into sections by cutting a part of the conductive glass substrate or the electrode and making the temperature distribution variable every regions.
Patent JP-2002328838-A (JP)
Title: Crossbar device and computer
Inventor: WATAI TAKAYUKI
IPC: G06F15/173
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To shorten transfer time even whatever connecting relation between a plurality of CPUs and a plurality of main storage devices is when a certain CPU accesses only a specified main storage device in a crossbar device to switch the connecting relation. SOLUTION: A select signal generating means to be constituted of select signal generating parts A-1 to A-4 holds information to indicate an input port (for example, a port 3) the output destination of which is fixed to a specified output part (for example, 14-1) and information to indicate the specified output part 14-1. And a select signal 400-4 to select a bypass signal line 101-4 is outputted to a selector part 32-4 corresponding to the input port 3, and a select signal 600-1 is generated in a 4 WAY selector part 30-1 corresponding to the output part 14-1. Thus, data inputted from the input port 3 is transmitted to the output part 14-1 by bypassing an input part 10-4 (shortening the transfer time by one clock) and held there.
Patent JP-2002331636-A (JP)
Title: Offset printing method and apparatus thereof
Inventor: KUSAKARI MASAYUKI
IPC: B41F3/38
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To selectively remove the ink bonded to the part other than the recessed parts of printing intaglio before the ink charged in the printing intaglio is received by a transfer blanket in an offset printer. SOLUTION: The blanket 118 for removing residual ink is tensioned by tension devices 117 and 119 to be trained on rollers while passed on the other periphery of a pressure roller 121. Load is applied to the pressure roller 121 by a pressure device 111 to press the blanket 118 for removing residual ink to the printing intaglio 120 under predetermined pressure lower than the pressure applied to the transfer blanket 122 at the time of reception of the ink, and only the ink bonded to the part other than the recessed parts of the printing intaglio 120 is selectively received and removed by the blanket 118 for removing residual ink.
Patent JP-2002337136-A (JP)
Title: Portable circulating filter apparatus
Inventor: OKI MINORU
IPC: B01D35/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable circulating filter apparatus used in a portable rotary drilling tool for rotating the edge while supplying a liquid to the edge to drill an object to be drilled and recovering and filtering the liquid so as to reduce the consumption of the liquid without scattering the liquid containing the cut refuse of the object to be drilled to the periphery at the time of drilling to again circulate the same to the edge. SOLUTION: The portable circulating filter apparatus includes a storage means for storing the liquid discharged from the edge, a separation means for separating the cut refuse from the liquid becoming a suspension containing the cut refuse by drilling, a circulating means for circulating the liquid to reutilize the same and a carrying means for housing the respective means (the storage means, the separation means and the circulating means) to freely transport them.
Patent JP-2002339227-A (JP)
Title: Fiber structure
Inventor: HISHINUMA SUMIO
IPC: A41D1/14
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a thin and lightweight biodegradable fiber structure capable of eliminating essential disadvantages of a fiber and a resin of a conventional petroleum polymer, having high molding shape retaining properties and readily carrying out molding processing. SOLUTION: This fiber structure is characterized by composing at least >=40 wt.% of a fabric of polylactic acid fibers and subjecting the fabric to three-dimensional molding processing after producing the fabric at 150-180 deg.C dry heating temperature.
Patent JP-2002341261-A (JP)
Title: Variable attenuation device
Inventor: HASEGAWA HARUHIKO
IPC: G02B26/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable attenuation device which variably and minutely attenuates light and speedily cuts off the light. SOLUTION: This device is provided with a shading member 105 equipped with a dimming part 111 which cuts off part of the incident light from a light source and a shutter part 112 which completely cuts off the incident light, one driving part 109 which drives both the dimming part and shutter part, and a control part 108 which adjusts the attenuation quantity of the light by controlling the shading member and driving part and varying the cutoff area of the dimming part.
Patent JP-2002342410-A (JP)
Title: System/method for supporting ordering and accepting order of construction material, and server and terminal device to be used for the supporting system
Inventor: IKENOTANI SHINJI
IPC: G06Q50/08
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a system for supporting the ordering and acceptance of the order of construction by which the efficiency of ordering and accepting of the order is improved by the flow of information and instruction, defective stock is not caused by a proper production system and ordering is easy, and to provide a server and terminal to be used for the system or a method for supporting the ordering and acceptance of the order of construction. SOLUTION: The terminal device Ca provided at a construction contractor C is provided with a means for accepting ordering of construction contract from a construction executer B and processing construction instruction information on the accepted construction contract as construction information A terminal Da provided at an construction material manufacturer D is provided with a means for accepting the order of the construction material from the executer B or the contractor C and processing construction material manufacturing and delivering instruction information on the accepted construction material as construction information. A server Ba provided at the executer B is provided with a means for giving construction instruction or construction material manufacturing and delivering instruction to the contractor C and the manufacturer D based on the construction information.
Patent JP-2002342344-A (JP)
Title: Information providing method, information providing system, program and storage medium
Inventor: TAKIZAWA TADASHI
IPC: G06F17/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an information providing method, an information providing system, a program and a storage medium, by which information required for a user can be widely provided. SOLUTION: This system is provided with an information retrieving part 1 for retrieving computerized information on the basis of retrieval conditions inputted by a plurality of users, information acquiring part 4 for acquiring the information retrieved by the information retrieving part 1, user managing part 5 for managing the information acquired by the information acquiring part 4 for each of users, retrieval condition managing part 7 for dividing users into groups on the retrieval conditions and managing the groups for each of retrieval conditions, retrieval condition classifying part 9 for classifying the retrieval conditions into similar fields and information presenting part 12 for presenting information required for each of users.
Patent JP-2002308369-A (JP)
Title: Recording md case with double housing
Inventor: HIRATA KOUKI
IPC: B65D85/57
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To make a recording MD case accommodative to be put in good order with easiness for a through searching ensured when being housed. SOLUTION: The case is available for housing a set of two recording MD's, and the two MD's are placed back to back in the same top-to-bottom direction in the case. The two MD's are visible at their surface side even though the case is turned over. The backside of the case is made in a width about 15 mm and flat to that a label in a width wider than the conventional ones can be labeled thereon.
Patent JP-2002348017-A (JP)
Title: Image forming device
Inventor: SUZUKI TOSHIMASA
IPC: B65H29/52
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving the jam treatment property at fixing and paper ejecting parts. SOLUTION: In this image forming device comprising a heater 8 for fixing the image on a recording material, a press roller (a pressing member) 9 for pressing the recording material against the heater 8 and carrying it, a pressure releasing means (an operation lever 23, a pressure releasing cam 25) for moving the heater 8 to the pressing position for pressing the heater 8 against the press roller and the pressure releasing position for releasing the pressure, and a paper ejecting guide 12 for ejecting the recording material carried by the heater 8 and a pressing part of the press roller 9, the paper ejecting guide 12 is moved form the carrying position to the pressure releasing position in an interlocking manner to the pressure releasing operation of the heater 8,  and the paper ejecting guide 12 is movable in the pressure releasing direction even when the heater 8 is at the pressure releasing position and the pressing position.
Patent JP-2002010554-A (JP)
Title: Rotary machine having hollow stator field winding for cooling flow
Inventor: DAWSON PETER JAWAHR
IPC: H02K3/487
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To prepare a rotary machine provided with a cooled hollow stator fieldwinding, so as to make this stator field winding gives a cooling quantity larger than that obtained by a method of the conventional technique for cooling the rotary machine. SOLUTION: This rotary machine comprises a stator 310 having a plurality of field winding slots 312 and a plurality of field windings 315, at least one thereof has an internal conduit 316, the rotary machine is provided with a plurality of the field windings so as to have at least one thereof in each field winding slot and a circulation means bringing a coolant through the internal conduit into the rotary machine carried out therefrom and circulated.
Patent JP-2002028347-A (JP)
Title: Management apparatus for pachinko machine and pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To achieve a counting of the number of pachinko balls (number of available balls) to be paid out to players from a pachinko machine accurately in a better response to actual winning in a pachinko machine. SOLUTION: Pachinko machines within a pachinko hall are each provided with a plurality of switches that perform a detection to determine which of scoring slots shot balls win and detection signals of the switches are inputted into a hall management computer together with a special prize signal to the effect that the pachinko machine is at a special prize position with a higher scoring probability. The hall management computer detects the number of balls winning each of scoring slots at a specified time interval based on the detection signals of the switches to calculate the number of balls N1-N3 to be paid out to players by multiplying the results by the number of prize balls per scoring slot and finally, the total number SS of available balls is calculated by accumulating the values N1 to N3 (S310-S340). In addition, when the pachinko machine is determined to be at the special prize position, the values N1 to N3 calculated are accumulated to calculate the number Ts of the available balls corresponding to the special prizes (S360).
Patent JP-2002352177-A (JP)
Title: Method for preparing electrical equipment related legal document, and server and system for managing electrical equipment
Inventor: MIYAKE MOTOMU
IPC: G06Q10/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrical equipment related legal document preparing method that simplifies work corresponding to application document preparation, an electrical equipment management server and an electrical equipment management system. SOLUTION: This electrical equipment management server 1 has a database 3 having correspondence relations among product identification data, such as article number and merchandise name respectively attached to electrical equipment to be manufactured, the product name of the electrical equipment defined by electrical equipment-related law and a model corresponding to each product name, and a data processing part 10 provided with a function for extracting the product identification data, the product name of the electrical equipment and the model, corresponding to each product name among various pieces of data needed to acquire a conformance inspection certificate to be inputted from data of the first database 3 and with a document preparation function for preparing application document data for acquiring the conformance inspection certificate defined by law,  on the basis of the extracted product name of the electrical equipment and model corresponding to the product name and the various pieces of data.
Patent JP-2002352183-A (JP)
Title: Control equipment
Inventor: NISHIKURA TAKEHIRO
IPC: F02D45/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a controller for improving information read performance under a poor environment, without increasing the number of parts. SOLUTION: The colors of the resin of a code part 54 and a connector 53 are set, so that a difference between the gradation of a digital output signal corresponding to a code part 54 and the gradation of a digital output signal corresponding to the connector 53 is >=50, if the gradation of a digital output signal from a CCD camera is 256 gradations, when reading the code part 54 and the connector 53 with the CCD camera. By setting the colors of the resin of a code part 54 and a connector 53, the code part 54 stamped to the connector 53 can be read clearly. Thus, the operating characteristics data, which differ by each individual of an injector 50 recorded in the code part 54, can be read surely despite the surrounding environment.
Patent JP-2002353309-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TERASAKI ATSUNORI
IPC: H01L21/302
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which the dual damascene structure, where the advantages of a via-first scheme are made use of, is achieved by effectively using an anti-reflection coating. SOLUTION: First, a resist (not shown) for forming a hole is patterned on an interlayer dielectric 13, and according to it the interlayer dielectric 132, a stopper film 12, and the interlayer dielectric 131 are sequentially etched. The stopper film 11 is left to be finally eliminated. Next, the anti-reflection coating 14 is applied across a wafer. In this case, two kinds of anti-reflection coatings 141, 142 of different viscosities are prepared. In the application of the anti-reflection coating 141, very little coating enters the inside of the hole shape HL but very little coating is reduced at a periphery of the hole shape HL. In the application of the anti-reflection coating 142, not a little coating enters the inside of the hole shape HL to become thick. As a result, the etching accuracy of a wiring groove is improved.
Patent JP-2002353658-A (JP)
Title: Method and structure for mounting electronic component
Inventor: IMAI TOMIICHI
IPC: H05K7/20
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and structure for mounting an electronic component by which excessive stresses can be prevented from being applied to the lead terminal-welded spots of the electronic component and into the component by attaching the component to a housing and in a housing case without positional deviation. SOLUTION: In the method, the electronic component 1 is first positioned in the housing 2 in which the component 1 is housed by using an engaging piece 16 which is formed in advance in the housing 2 for positioning the electronic component 1. Then the lead terminals 8c of the component 1 are welded to the metallic conductors of a connector 4, etc., which is controlled in position with respect to the housing 2, and the housing 2 for housing the welded component 1 is positioned and housed in the housing case 5. Finally, the electronic component 1 is fixed to the case 5 with screws 13.
Patent JP-2002355984-A (JP)
Title: Printing with blank dot inspection function
Inventor: ENDO HIRONORI
IPC: B41J2/165
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique whereby non operating nozzles can be detected without obtaining inspection data for each nozzle. SOLUTION: In the method for inspecting discharge of nozzles, the inspection is carried out for every plurality of nozzles, and it can be determined whether or not non operating nozzles unable to discharge ink drops are included in the plurality of nozzles. Therefore, the presence/absence of non operating nozzles is made sure without obtaining inspection data for each nozzle.
Patent JP-2002019465-A (JP)
Title: Automobile door
Inventor: GERBER HARALD
IPC: B60J5/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an automobile door which has a lower door element to reinforce a window longitudinal hole, and is simple in the assembly. SOLUTION: The lower door element integrated with an external window longitudinal hole reinforcing member is provided in the automobile door. The window longitudinal hole reinforcing member has a formed part, and is supported by an external sheet of the door on the inner side thereof. Another reinforcement of the formed part is made by a pressed part extending in the horizontal direction in the formed part.