baber/WOPTO huggingface dataset:
Patent JP-2003043907-A (JP)
Title: Learning support system
Inventor: OKUNISHI TOSHIYUKI
IPC: G09B7/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a learning support system which enables continuous and mutual learning with a plurality of learning terminals by storing learning information including learning results, etc., in a learning management server. SOLUTION: In the learning support system, an information processor, a portable information terminal and a learning management server are connected via a network. The information processor is provided with a second storage section storing a first learning information including results of learning. The portable information terminal is provided with a fourth storage section storing a second learning information including results of learning at the portable information terminal. The learning management server is provided with a fifth storing section storing the first learning information transferred from the information processor and the second learning information transferred from the portable information terminal. Learning is continued after the information processor or the portable information terminal acquires the learning information of the other side via a fifth storage section.
Patent JP-2003038631-A (JP)
Title: Air cleaner
Inventor: NOGUCHI KOJI
IPC: F24F11/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which can be installed at various places and can enhance is handleability. SOLUTION: Air sucked from suction inlets 9 into a cleaner body case 2 is cleaned and blown outward to the cleaned body case 2 from an exhaust outlet 4, and the inlets 9 are respectively formed on the front, rear and side surfaces of the cleaner body case 2. The inlets 9 are constituted of louver shaped suction holes 9a, 9b and 9c and the outer shell of the cleaner body case 2 is provided with a front cover 6, a rear cover 7 and a side covers 8. Since air is sucked from the suction inlets on the front, rear and side surfaces of the cleaner body case, the air cleaner is used in an adjacent state to an obstacle such as a wall or furniture without a limit concerning the arrangement place and convenience is enhanced.  The suction inlets are easily formed on the front, rear and side surfaces of the cleaner body case even when the inlets are constituted of louver-shaped suction holes through which the inside of the cleaner body case is hardly viewed.
Patent JP-2003042034-A (JP)
Title: Upper structure of air-cooled engine
Inventor: YAMAZAKI KAZUO
IPC: F02F1/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To solve such problems that, since a high-pressure pipe is laid from the upper center part of a cylinder head to a fuel injection pump on the side of a cylinder block, the length of the high-pressure pipe communicating the cylinder head with the fuel injection pump is increased, and not only the peripheral area of the cylinder head is complicated but also the displacement of timing such as delay of injection occurs, and a normal rotation cannot be provided or a pressure led to the fuel injection nozzle is lowered. SOLUTION: In the upper structure of an air-cooled engine 1, the high- pressure pipe 19 for communicating the fuel injection nozzle 30 with the fuel injection pump 12 is disposed in a space formed of a bonnet 7, a fuel tank 9, and the cylinder head 6.
Patent JP-2003041334-A (JP)
Title: Copper alloy foil for laminate
Inventor: NAGAI TOUBUN
IPC: C22C9/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy foil for a laminate, with small surface roughness, which is used for the circuit board employing polyimide as a resin substrate, and can be directly bonded to the polyimide film without being roughened by plating. SOLUTION: The copper alloy foil for the laminate has superior handling properties and conductivity, and has 180 degree peel strength of 8.0 N/cm or higher when being directly bonded to the polyimide film without being roughened by plating, by means of including particular elements and making the surface roughness to be 2 μm or less according to ten points average surface roughness (Rz).
Patent JP-2003041395-A (JP)
Title: Analysis method using computer, analysis system, and recording medium
Inventor: KOMORIYA TORU
IPC: C25D13/22
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an analysis technology suitable for a dynamic analysis such as for movement of a car, and to shorten a necessary time for forming car meshes by reducing the number of the car meshes, and consequently an analysis time. SOLUTION: This analysis method includes forming a superimposed lattice in time series by superimposing the background mesh and the car mesh 5, while moving a car mesh 5 which expresses a car with meshes, according to a moving pattern which shows a trajectory of the moving car, on the background mesh which expresses a modeled process environment with meshes, and then analyzing a processing condition by using each of the superimposed lattice which are formed in time series. The car mesh 5 comprises a fine mesh 5a which expresses an internal structure of a member of the noticed part in the analysis, with meshes, and a rough mesh 5b which expresses an outer sheet of a car body in unnoticed parts, with meshes.
Patent JP-2003049120-A (JP)
Title: Thermosetting powder coating and method for forming coating film
Inventor: AGAWA TETSURO
IPC: C09D7/12
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting powder coating which has an excellent continuous coating property, gives coating films having excellent brightness and excellent finished appearance such as smoothness, and further gives coating films having the same excellent appearances as those of the initial coating films, when recoated, and to provide a method for forming the coating film. SOLUTION: This thermosetting powder coating is characterized by being obtained by the spray drying of an organic solvent solution containing a thermosetting resin, a curing agent, and a bright pigment as essential components and having an average particle diameter of 5 to 50 μm.
Patent JP-2003050056-A (JP)
Title: Solar equipment
Inventor: IMABAYASHI SATOSHI
IPC: F24S90/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance photoelectric conversion efficiency and perform efficient heating operation by heat pump, by performing the cooling operation without causing dew condensation in a solar cell, and effectively collecting exhaust heat of the solar cell with an evaporator. SOLUTION: Since this equipment is equipped with a heat pump circuit 19 which has a solar cell panel 13, a blast means 14, and a capacity-variable compressor 9, an evaporator 12 which is provided in the heat pump circuit 19 and exchanges its heat with that of the air having passed the solar cell panel 13, and a compressor capacity control means 21, this equipment has such constitution that the solar cell is separated from the evaporator 12, whereby this never causes dew condensation in the solar cell, and the cooler cell is cooled and the photoelectric conversion efficiency improves, and this performs necessary heating capacity adjustment, corresponding to the quantity of insolation and the temperature of outside air, and this can set the evaporation temperature higher than the atmospheric temperature by, for example,  lessening the number of revolutions of the compressor when the quantity of insolation is large and the temperature of the air supplied to the evaporator 12 becomes high by the recovery of exhaust heat of the solar cell, thus this can perform rapidly efficient heating operation, securing the heating capacity of the heat pump.
Patent JP-2003047833-A (JP)
Title: Vibromixer
Inventor: TANIGUCHI TORU
IPC: B01F11/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the stirring efficiency and the mixing efficiency of a vibrating stirring/mixing apparatus(vibromixer). SOLUTION: In a vibromixer V having a casing 1 provided with a flow passage for passing a fluid in the inside and a stirring body 2 arranged in the casing 1 and composed of a shaft part 2a connected to a vibration source M and a stirring blade 2b fixed around the shaft part 2a, a brush part 3 is provided on the outer circumferential edge part of the stirring blade 2b.
Patent JP-2003059155-A (JP)
Title: Disk driving device
Inventor: HISATOMI SUSUMU
IPC: G11B17/056
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the height of an entire device by providing the display part of the device on the upper side from a tray opening on a front panel. SOLUTION: A disk driving device 1 has a chassis 2, a pickup holder 3, a clamp holder 4, a disk tray 5 and a disk tray driving mechanism 6. The chassis 2 is composed of a main chassis 21 and a mechanical chassis 22. The disk tray 5 is provided movably downward to a front panel 91 of a casing 9 between a drawing position, where the disk tray is drawn from the casing 9 through a tray opening 92 provided on the front panel 91, and a housing position, where the disk tray is housed in the casing 9, on the upside of the chassis 2.
Patent JP-2003061006-A (JP)
Title: Program guide display device and method
Inventor: OKUBO YUICHI
IPC: G06F3/0481
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a program guide display device by which a user can recognize number of programs corresponding to blocks in which programs with information which are not displayed exist, because the number of corresponding programs exceeds a prescribed program number, without the need for operations. SOLUTION: In the program guide display device and method for displaying information, associated with corresponding programs within a range of a prescribed program number in each block frame 3 resulting from divisions by channels and time zones, as to a block frame (a channel 101 of 15 hour zone and a channel 103 of 16 hour zone) where number of the corresponding programs exceeds the prescribed program number, an attached indication 4 denoting number of the corresponding programs is attached. Furthermore, a broadcast consecution time of each program corresponding to the block frames with the attached indication shows corresponding to each program broadcast sequence, depending on the layout and size of each displayed part of the attached indication.
Patent JP-2003057016-A (JP)
Title: High speed measuring method for shape of large caliber surface and measuring instrument therefor
Inventor: BAN MINOKICHI
IPC: G02B5/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the shape of a large caliber surface at a high speed with high accuracy, and a measuring instrument therefor. SOLUTION: The surface to be measured of the lens 107 to be measured held to a holder 111 is divided into a plurality of partial regions having measurable mutually overlapped parts, and the partial regions are measured using a polarizing beam splitter 103, a transmission spherical lens 105, an image photoelectric conversion element 109 or the like. A plurality of the overlapped parts are fitted and the measured data of the partial regions is subjected to coordinates conversion to be joined to obtain the whole shape of the surface to be measured of the lens 107 to be measured.
Patent JP-2003027798-A (JP)
Title: Auxiliary door lock using door chain
Inventor: KIMURA TOSHIRO
IPC: E05B65/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary door lock which can be set from the outside of a door by using a door chain, to thereby achieve double locking together with a conventional single door lock and enhance the effect of crime prevention. SOLUTION: According to the auxiliary door lock, a fixing plate (11) of a joint fixture (2) which is fixed to a door chain mounting plate (15) by a mounting ring (1), is rendered insertable into a pin tumbler lock (8) of a receptacle (4) fixed to a door knob by a door knob hooking ring (5). In this manner, the door chain can function as the auxiliary door lock.
Patent JP-2003056755-A (JP)
Title: Stainless steel pipe superior in weather resistance
Inventor: ENOKI KOJI
IPC: F16L9/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel pipe being in a surface polished condition by preventing short-period rusting in outdoor circumstances for maintaining brightness and weather resistance for a long time without impairing a beautiful appearance specific to a stainless steel. SOLUTION: The stainless steel pipe has a surface roughness of Ry 0.6 μm or less after final polishing, with a residual oxide film having an area percentage of 7.0% or less. Preferably, a stainless steel material has a Cr content of 16 mass% or more.
Patent JP-2003053485-A (JP)
Title: Spraying device and spraying method
Inventor: TSUJI MAKOTO
IPC: B05C11/10
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a spraying device and a spraying method with which even in the case of exchanging a metallic mold, exchange of a nozzle holder is unnecessary and releasing agent to the necessary position in the metallic mold can be sprayed. SOLUTION: This spraying device is composed of the nozzle holder for holding a plurality of nozzles opposedly disposed on the mold surfaces of the opened metallic molds and spraying the releasing agent on these mold surfaces, solenoid valves SV respectively and independently performing opening/closing of the plurality of nozzles, or as a plurality of opening/closing means independently performing the opening/closing to the plurality of nozzle group constituted of the plurality of nozzles, and a control unit 20 for controlling the opening/ closing movements of the electromagnetic valve SV so that the spraying range of the releasing agent to the mold surface becomes a desired range.
Patent JP-2003068990-A (JP)
Title: Ferroelectric nonvolatile semiconductor memory and its manufacturing method
Inventor: NAGAHAMA TSUTOMU
IPC: H01L27/105
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferroelectric nonvolatile semiconductor memory having a structure without lowering reliability even by oxidation heat treatment at a high temperature in the case of forming a ferroelectric layer. SOLUTION: The method for manufacturing the ferroelectric nonvolatile semiconductor memory having a selective transistor and a memory cell comprises a step of forming the selective transistor, a step of forming an insulating layer 16 on the entire surface, a step of forming a patterned first electrode on the layer 16, a step of forming a ferroelectric layer 22 on at least the first electrode 21, a step of forming connectors 18, 18A for electrically connecting one source/drain region 14A to the first electrode 21, and a step of forming a second electrode 23 on the layer 22.
Patent JP-2003063023-A (JP)
Title: Coloring agent reservoir and image forming device equipped with it
Inventor: ARAI KIYOTAKA
IPC: B41J2/175
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of image quality caused by pressure variation in a region pertaining to the same side of the inflow port of a coloring agent. SOLUTION: A filter 25 is arranged so as to divide the region within the housing 20 of an ink reservoir 12 nearly in half. An air port 31 is provided so that the region pertaining to the same side of the inflow port 21 relative to the filter 25 communicates with open air. Thus, the air pressure within the region can be satisfactorily released.
Patent JP-2003068370-A (JP)
Title: Detector of charged state of battery
Inventor: YODA TAKEHITO
IPC: B60L11/18
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a detector of a charged state of a battery, which can perform more accurately an estimated operation of a polarization electromotive voltage at a low temperature and detect an exact charged state of the battery. SOLUTION: The battery ECU 14 detects an SOC of the battery 10 based on a voltage V detected by a voltage detector 12 and a current I detected by a current detector 18, wherein through detection of the SOC the estimated operation is performed more accurately and the precision of the charged state detection of the battery 10 is improved by taking account different polarization characteristics included in each battery component material constituting the battery 10.
Patent JP-2003068594-A (JP)
Title: SiC DUMMY WAFER AND ITS PRODUCING METHOD
Inventor: USHIJIMA YUJI
IPC: C23C16/42
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an SiC dummy wafer exhibiting excellent planarity while suppressing warp and being employed in a process for cleaning the interior of a plasma etching chamber, or the like, or a process for heat treating a product wafer in a vertical furnace or the like. SOLUTION: The SiC dummy wafer being obtained by forming an SiC film on the surface of a basic material by CVD and then removing the basic material comprises an SiC shaped body having such properties as the half peak width of SiC (111) face measured by X-ray diffraction is 0.2 deg. or less and the warp is 0.5 mm or less. Since the warp can be confined in the range of 0.5 mm, excellent planarity is attained. Its production method comprises the steps for coating the surface of a basic material with SiC film by CVD, for removing the basic material to produce an SiC shaped body, and for heat treating the SiC shaped body at a temperature of 1600-1800 deg.C in an inert atmosphere while applying a load of 15 g/cm<2> or above.
Patent JP-2003078775-A (JP)
Title: Color adjustment method, program for implementing the color adjustment method and medium having the program stored thereon
Inventor: HOSHINO TORU
IPC: H04N1/407
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a color adjustment method that can match gray resulting from overlapping CMY colors with a color tone of n entire image when a printer and a calibration color printer outputs an image. SOLUTION: A gradation correction curve is created on the basis of a first color chart outputted from a first color image output device and a second color chart outputted from a second color image output device.
Patent JP-2003073601-A (JP)
Title: Binder for printing ink, and printing ink composition containing it
Inventor: KISHI HIDEYUKI
IPC: C09D11/033
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a binder for printing inks, especially suitable for a nonaromatic solvent type of printing inks, which has excellent adhesion to the various kinds of plastic films to be printed such as a polyester, nylon, and polyolefin, and to provide a printing ink composition containing the binder for printing inks. SOLUTION: The binder for printing inks comprises as the main component a polyurethane obtained by reacting a polymer diol with a diisocyanate compound and an amine-type chain extender. The polymer diol contains 50 wt.% or more of a polyester diol consisting of (A) 2,2-dialkyl-1,3-propane diol, (B) a dibasic acid component and (C) lactones. The printing ink composition containing this binder for printing inks is also provided.
Patent JP-2003075432-A (JP)
Title: Method for judging quality in metal silicon, and metal silicon suited for synthesizing methylchlorosilane
Inventor: KISHIMOTO KAZUTO
IPC: G01N1/28
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an easy and rapid evaluation means of metal silicon, and at the same time to provide metal silicon that is suited for a direct synthesis method, especially Rochow reaction. SOLUTION: A coagulation process for coagulating a melted metal silicon sample under an inactive atmosphere, or the surface state of the metal silicon sample in the judgement method, the metal silicon samples that have been coagulated under the inactive atmosphere and whose surface is occupied by a silicon crystal at least by 20% are judged to be metal silicons that are suited for the synthesis of methylchlorosilane.
Patent JP-2003073073-A (JP)
Title: Remote control device for hydraulic actuator
Inventor: ITO TERUO
IPC: F15B11/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To control a plurality of hydraulic actuators so as to be properly interlocked with each other when the plurality of hydraulic actuators are interlockingly operated by a remote controller, and allow the operating speed of a specific actuator to be intentionally varied. SOLUTION: This remote control device for hydraulic actuators comprises changeover valves 20, 50, 90, and 80 capable of being remotely controlled for controlling the hydraulic actuators 8, 10, 9, and 5, the remote controller 70 for selectively operating the hydraulic actuators, and a calculation part 40 for storing the combined patterns of the hydraulic actuators at the time of interlocking and the data on the specified displacement amounts of the main spools of the changeover valves in the combined patterns, outputting reference operation signals to the changeover valves corresponding to the combined patterns based on selection signals from the remote controller 70, and outputting speed changing operation signals to the changeover valve for a specific hydraulic actuator by the click operation of the selector switch of the remote controller 70 for the specific hydraulic actuator.
Patent JP-2003073832-A (JP)
Title: Method for removing deposited film in cleaning holders of thin-film forming apparatus
Inventor: MIYANO SHIZUO
IPC: H01L21/205
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a suitable means for removing a deposited film without damaging holders, when cleaning the holders of a thin-film forming apparatus. SOLUTION: The method for removing the deposited film in cleaning the holders of the thin-film forming apparatus for manufacturing such as semiconductors or optical instruments, is characterized by a means of rapidly cooling the holders on which the film is deposited, through spraying liquid nitrogen to it, for making the deposited film to be crack-peeled because of the difference in thermal conductivity and/or heat expansion coefficient between the deposited film and the holders, and by a blast cleaning means of spraying fine particles of dry ice together with a compressed air to the above holders, on which residue of the deposited film remains.
Patent JP-2003072152-A (JP)
Title: Printer unit
Inventor: KUMAGAI MASATERU
IPC: G06T11/20
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high speed printer unit by reducing the number of memory access operations. SOLUTION: A printer unit 2 is connected with a host computer 1 and a printer engine 3 so as to provide a printer system. In the printer system with the configuration, description language including gradation graphics, transmitted from the host computer 1 is received and stored by a receiving part 21 of the printer unit 2. A calculation part 22 interprets the stored data and writes the same in a frame buffer 23 as image data. The image data written in the frame buffer 23 are supplied to the printer engine 3 by a printing control part 24. The gradation graphics are divided to areas with the density change regarded as homogeneous. In each area, the density is calculated using a single density change parameter so as to enable a high speed drawing operation of gradation graphics.