baber/WOPTO huggingface dataset:
Patent JP-2001279782-A (JP)
Title: Heat exchange tank for warm water washing toilet seat
Inventor: AZUSAWA KOJI
IPC: E03D9/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange tank having warm water-resistance, and excellent fracture strength with standing supply and discharge of water even when constitution parts or the like for warm water temperature detection and heat supply are attached to the heat exchange tank as a member made of copper or heavy metal. SOLUTION: Constitution parts made of metal member such as copper are attached to a hollow molding made of pollypropyiene resin to form the heat exchange tank. At least one layer is put between the hollow molding and the fitting fixing part of the fitting constitution parts so that the hollow molding does not come into direct contact with the fitting constitution parts to prevent the contact of the heat exchange tank molding with the constitution parts and isolate the both from each other.
Patent JP-2001282199-A (JP)
Title: Method for driving liquid crystal device and liquid crystal device
Inventor: ICHIKAWA TAKESHI
IPC: G09G3/34
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving method which increases the efficiency of a back light and achieves low power consumption when FMC is carried to by raster scan in HVFLC and is particularly effective for a small-sized direct viewing panel. SOLUTION: The back light is driven at a double speed to create a period when the back light is not lighted. The efficiency is increased to >=50% in spite of raster scan. The device is therefore driven in such a manner that the time when image signals are held is longer than the time for writing the prescribed primary color image signals among red, green and blue to the entire surface. In addition, the device is provided with black display sub-field period which is inputted with the entire surface black signal between sub-field periods when the prescribed primary color image signals among the red, green and blue are inputted and sub-field period when the other primary color image signals among the next red, green and blue are inputted.
Patent JP-2001285662-A (JP)
Title: Image processing apparatus and its method
Inventor: HINO YASUHIRO
IPC: H04N1/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional image processing apparatus has caused a contrary effect in printing a gradation-drawn image with a color material of only K without use of YMC color materials although printing a gray character or a gray drawing with a color material of only K without use of YMC color materials provides a sharp output without causing an unsharpened contour. SOLUTION: The attribute of an object of which image is to be drawn is detected (S601-S604, S607, S607) and colors expressed in a plurality of color components are converted into mixture of colors or a single color on the basis of the result of detection (S605, S611).
Patent JP-2000305220-A (JP)
Title: Film cassette
Inventor: PAGANO DANIEL M
IPC: G03B17/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a film cassette having a memory module capable of being reversibly detached by loosely holding the memory module in a module slot and reversibly detaching it from a shell. SOLUTION: This cassette includes the shell having a film space and the module slot existing at the external part of the film space. A filmstrip 26 is spirally wound in the film space. The memory module 12 is loosely held in the module slot and reversibly detached from the shell. The memory module 12 is used to store plural pieces of information. The memory module 12 is attached to the film cassette 10 by a film maker or an end user at the time of production or at the time of purchase. For example, the memory module 12 stores information recorded by the user or developing information for every frame.
Patent JP-2001279217-A (JP)
Title: Adhesive composition, flame retardant adhesive composition, adhesive film, printed circuit board for mounting semiconductor, semiconductor device and method for producing the same
Inventor: INADA TEIICHI
IPC: C09J7/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive film applicable under a low pasting load and free from bleeding through a through-hole without deteriorating the low elastic modulus, high heat-resistance and high moisture resistance necessary for the mounting of a semiconductor chip on a circuit board having large difference of thermal expansion coefficient from the chip and called as an interposer such as glass-epoxy resin substrate or flexible substrate, and to provide a semiconductor-mounting circuit board provided with the adhesive film and a semiconductor device. SOLUTION: The adhesive film, the semiconductor-mounting circuit board and the semiconductor device are manufactured by using an adhesive composition containing 100 pts.wt. of an epoxy resin and its hardener, 10-100 pts.wt. of a polymer component containing functional group and having a weight- average molecular weight of >=100,000 and Tg of >=-40 deg.C and <=0 deg.C and 0.1-20 pts.wt. of a cure accelerator.
Patent JP-2001289572-A (JP)
Title: Sealing device between throat hoods of molten metal furnace
Inventor: IO YUKITO
IPC: F27D17/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain an releasable sealing device for enclosing the gap between the throat hoods of a molten reduction furnace or a converter in which durability of a packing is enhanced and gas leakage is prevented. SOLUTION: The sealing device comprises an inner seal connected with a hood side seal metal to surround a hood, and an outer seal for sealing the gap between the throat hoods on the outside thereof wherein each seal is provided with an elevating/lowering mechanism. The inner seal is provided with a mechanism for hooking a throat side seal metal on the hood side, and a heatproof plate covering a hood side seal packing upon opening. A seal metal protective skirt and its elevating/lowering mechanism are provided between the inner seal and the hood and an outer seal packing and its inclining/fastening mechanism are provided at a lower part of the outer seal. A gas introduction opening for introducing inert gas between the inner and outer seals is preferably provided. Furthermore, a dust seal is preferably projected from the hood side seal metal.  Safety operation is ensured even if the inner pressure of a furnace is increased.
Patent JP-2001294373-A (JP)
Title: Controller for elevator
Inventor: KAWAMURA MASAMI
IPC: B66B1/30
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a capacity of a power transistor when a direct current electric motor for an elevator is controlled by switching the power transistor. SOLUTION: When the direct current electric motor 5 driving a car 6 is driven, in a heavy current flowing time, in which powering operation of the direct current electric motor 5 is carried out, such as a heavy load lifting time or a light load lowering time of the car 6, a power transistor 4UP is fully ignited and a power transistor 4VN is switched, for example, in a circuit constructed of the power transistor 4UP, the direct current electric motor 5, and the power transistor 4VN in this order. In this way, a switching loss is halved apparently in comparison with that in switching the power transistors 4UP, 4VN.
Patent JP-2001296817-A (JP)
Title: Flat panel display and method for manufacturing the same
Inventor: NOGUCHI TAKASHI
IPC: G09F9/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel display which is uniform in the characteristics of respective TFTs for driving pixel parts and a method for manufacturing the same. SOLUTION: A thin amorphous silicon film formed on a substrate is irradiated with a laser beam of a rectangular shape having energy density of <=550 mJ/cm2 at <=20 shots. The thin amorphous silicon film is then subjected to annealing treatment, by which the thin amorphous silicon film is crystallized and the TFTs for driving the pixel parts are formed. As a result, the crystal grain diameter of the polycrystalline silicon constituting the TFTs for driving the pixel parts is suppressed and the characteristics of the respective TFTs for driving the pixel parts are made uniform.
Patent JP-2001294664-A (JP)
Title: Method for producing polyester imide resin and coating material for insulating electric wire
Inventor: TERADA SETSUO
IPC: H01B3/30
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polyester imide resin, capable of solving problems, such as requirement of a long period for reaction, sublimation of raw material components during the reaction, vaporization of solvents used for preventing the sublimation, and disposal of by-products, caused by conventional methods and further capable of using recycled PET(polyethylene terephthalate) as a raw material. SOLUTION: This method of producing the polyester imide resin comprises subjecting PET to alcoholysis by using a polyhydric alcohol including at least a trivalent alcohol in the presence of a catalyst in at least one kind of solvent selected from phenol, cresols and xylenols, and then reacting the above alcoholysis product with a diimidocarboxlyic acid which is formed by adding trimellitic anhydride and an aromatic diamine to the reaction system prepared in the above, or with another diimidocarboxylic acid which is separately prepared and added to the reaction system, to form the polyester imide resin.
Patent JP-2001297566-A (JP)
Title: Tape cassette
Inventor: HASHIZUME KENJI
IPC: G11B23/087
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To easily and exactly carry out building-up work of a non-contacting type memory member mounted to a tape cassette, also to surely perform holding and fixing of the memory member within a case, to prevent positional deviation, and deformation or breakage of the memory member and to lower the incidence of defective detection of the memory member significantly. SOLUTION: A memory member storing part 27 is formed outside a reel area partition wall 25 of a reel area 23 in a lower case 2 of the tape cassette, the columnar memory member 9 with a perpendicular corner 9a is inserted in the memory member storing part 27 and a holding member 28 mounted with the memory member 9 is provided in the memory member storing part 27. Thereby, the tape cassette excellent in workability, in which the building-up work of the memory member 9 can be performed easily, holding and fixing, and positioning are surely performed, the incidence of defective mounting of the memory member can be decreased and mounting assembly of the memory member to the case is performed easily, is obtained.
Patent JP-2001297121-A (JP)
Title: System and method for aiding design of drum rotation mechanism and storage medium with program for executing the method stored therein
Inventor: SONODA TETSUYA
IPC: F16C13/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a drum rotation mechanism design aiding method by which highly accurate analysis is performed at high speed. SOLUTION: In the drum rotation mechanism design aiding method for modeling a drum rotation mechanism for rotating a drum by transmitting the rotation of a drive shaft by a transmission belt and analyzing the behavior of the drum corresponding to the operation of the drive shaft, an approximate expression is selected as a calculation expression for finding out the rigidity value of the belt in the non-linear part of a load-elongation characteristic line in which the elongation of the belt is small or a linear expression is selected in the linear part of the load-elongation characteristic line in which the elongation of the belt is large (S2), the analytical model is defined for each time step by the belt rigidity value found by the selected calculation expression (S3)  and the behavior of the drum rotation mechanism is calculated by solving an equation of motion for each time step (S4).
Patent JP-2000326982-A (JP)
Title: Valve to discharge pressurized liquid, container equipped with this valve and manufacture of this container
Inventor: DE LAFORCADE VINCENT
IPC: B65D25/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device having a separating means which can quickly release products while favorably separating the products arranged in respective containers, in the device to instantly mix at least two products one of which is a powder. SOLUTION: This container is equipped with a first container 2 which houses a first product L, and a second container 40 which is isolated from the first container 2 under a sealed state by a movable stopper 20, and houses a second product P, and also, is equipped with a flexible finger 41 which can be engaged with the stopper 20 in response to the driving of an operation member 30, and is elastically deformed at a location coming into contact with a stopping member 23 of the stopper 20, and the flexible finger 41 constitutes a strut which removes the stopper 20.
Patent JP-2001299011-A (JP)
Title: Rear-wheel-drive three-wheeled type tending machine
Inventor: TAKASHI KUNIO
IPC: A01D34/64
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To raise the traveling stability of a three-wheeled type tending machine having a front wheel of a free wheel. SOLUTION: This rear-wheel-drive three-wheeled type tending machine 10 is equipped with one front wheel 26 at the front of a machine body frame 11, further two left and right rear wheels 31 and 31 at the rear of the machine body frame 11 and a working implement 40 for treating field crops installed in the machine body frame 11 and driving the left and right rear wheels 31 and 31 with an engine 32. The front wheel 26 is mounted on a front fork 25 which is rotatably mounted on a head pipe 21 of the machine body frame 11. Thereby, the front wheel 26 can be steered and the front wheel 26 is provided with a castor angle θ by raising the front fork 25 to the oblique front.
Patent JP-2001306805-A (JP)
Title: Method for loaning money on collateral capable of being legally mortgaged, method and system for loaning money on automobile, program product with stored processing program for loaning money on automobile, and used car sales support system
Inventor: TATE HIRONAGA
IPC: G06Q40/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a system which registers and manages information on plural vehicles in stock, which a used car sales company possesses, through a computer network and assesses the sum total of their mortgage values on the basis of data of vehicles in stock to determine the amount of loan and manages mortgage right setting information. SOLUTION: The sales company performs processing of an application for loan examination on a sales company terminal 40 (S10). A banking organ accepts this application and uses a banking organ terminal 60 to perform loan examination for this sales company and sets a contract condition and reports the result to the sales company (S11). The sales company establishes a connection with a business support server system 10 through a network 20 to display a loan application picture. If the sales company has passed the examination, the sales company examines contract conditions presented by the banking organ to decide whether it should be loaned or not (S13). When a button for an application for loan is pressed on the picture display for taking out a loan, a signal is transmitted to the business support server system.
Patent JP-2001307626-A (JP)
Title: Method of manufacturing fluorescent lamp
Inventor: NAGAI HIDEO
IPC: H01J9/22
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fluorescent lamp capable of preventing detachment of a phosphor membrane. SOLUTION: The manufacturing method comprises a primary process in which a straight glass tube 1 is processed to make its both ends standing on different levels in a single spiral structure, with a process of forming a phosphor membrane in which the phosphor membrane is formed inside of a spiral glass tube 6, and a secondary process in which the spiral glass tube that has the phosphor membrane is processed to become circular in the same plane.
Patent JP-2001305946-A (JP)
Title: System and method for learning
Inventor: SATO ISAKU
IPC: G06Q50/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a learning system capable of automatically selecting and setting questions according to the degree of attainment of a reference set for every student, and letting the student review the question when he/she does not attain the reference yet. SOLUTION: The learning system having a server computer 1 having a question setting database 5, and class room use terminals 2 connected with the server computer 1 via a communication line is provided with a reference setting means for setting a reference of each student, a points input means for inputting the points attained by the student, and a question selecting and setting means for selecting and setting the next question based on the points inputted and the reference. Further the question selecting and setting means is arranged so that the question set at the precedent stage can be selected as the next question when the reference is not attained.
Patent JP-2001300748-A (JP)
Title: Method of forming cleaved groove and device for forming cleaved groove
Inventor: HORII HIROYUKI
IPC: B23K26/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To form a groove leaving a predetermined thickness regardless the material of a work. SOLUTION: When a groove is formed with a cutting-in means 10 from the back side of an instrument panel 1 which is a work on whose surface a recessed part is formed, a distance sensor 20 measures the distance from the front surface side of the panel 1 to the front surface of the panel 1. The output of a laser beam L is controlled corresponding to the measured result by the distance sensor 20, and the groove is formed on the front surface side of the panel 1 with the laser beam L leaving a predetermined thickness.
Patent JP-2001052918-A (JP)
Title: Device and method for superconducting magnet having pole piece
Inventor: LASKARIS EVANGELOS TRIFON
IPC: G01R33/3815
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet having physically dense (compact) characteristic and a highly uniform field in the imaging space. SOLUTION: A magnet 10 has a first assembly 14, including a superconducting main coil 16 and a magnetic member 18 capable of being magnetized at the same temperature as that of the main coil in operation. As an example, the main coil is surrounded by a Dewar vessel for ultra-low temperature liquid (for example, liquid helium). The Dewar vessel has an inner surface 24 defined partly by a surface part of the magnetic pole member.
Patent JP-2000351927-A (JP)
Title: Ink composition for ink jet printer
Inventor: GORE MAKARAND P
IPC: B41J2/01
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink composition suitable for creating a permanent image on a substrate by including a specific fusible material. SOLUTION: This composition is obtained by including at least one kind of a fusible material selected from amide-acid derivatives of a polymer obtained from alkene/maleic acid anhydride and ammonium hydroxide, amide-acid derivative of a polymer obtained from alkene/maleic acid anhydride and polyethylene glycolamine, polymers of an adduct of alkene/maleic acid anhydride and polyethylene glycol monomethyl ether, polyoxazolines, and a mixture of precursors thereof. The glass transition temperature of the polymer(s) for the fusible material is preferably about 40-140 deg.C, and the melt index is about 400-3,000 g/10 min.
Patent JP-2000348490-A (JP)
Title: Memory device
Inventor: TAKEDA HIROSHI
IPC: G11C11/413
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a memory device which generates the timing of a data transfer according to its own characteristic. SOLUTION: This memory device 1 performs an internal operation following an access request in synchronization with the oscillation output of a built-in self-excited oscillation circuit 102 with respect to requests (200, 201, 202) from a CPU 2, and it outputs to the CPU a response request 103 with respect to the access requests. The CPU performs the access requests with respect to the memory device, it receives the response request 103 from the memory device which performs the access requests, and it fetches data from the outside or outputs data to the outside according to the kind of an access request in synchronization with the response request. A data interface between the memory device and the CPU is realized by mutually equal access requests and by response requests with respect to the access requests.  A data transfer is realized easily in the limit time of characteristics of the memory device and the CPU.
Patent JP-2001305064-A (JP)
Title: Substrate inspecting device
Inventor: YASUDA MAMORU
IPC: G01N21/84
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspecting device capable of efficiently performing the macro observation and micro observation of an inspection object, particularly performing macro observation of high accuracy. SOLUTION: A glass substrate 7 can be rapidly conveyed into each position for macro observation and micro observation only by moving a Y-stage 4 and a substrate holding stage 6. In the macro observation, a substrate holding part 15 of a substrate inspecting part 8 is moved up together with linear motion actuators 12 to hold the glass substrate 7 on the substrate holding part 15, and the substrate holding part 15 can be swung longitudinally and laterally by cooperatively controlling the extension/contraction of each linear motion actuator 12.
Patent JP-2001313074-A (JP)
Title: Gel-like ionic-conduction nature electrolyte, cell and electrochemical device using it
Inventor: AMANOKURA HITOSHI
IPC: H01M10/05
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cell and an electrochemical device in which mechanical hardness excels, a form preservation nature to an external stress and a resistance to a temperature change and an ionic conductivity are excellent, the gel-like ionic conduction nature electrolyte can be formed in a short time, and it can be made to form a thin-film and can be formed of laminating, and a dimension accuracy of a package of it excels, and a simplification and making of lightweight are possible. SOLUTION: It is (A) polyurethane containing carbonate group and (B) the gel-like ionic conductive electrolyte containing the electrolyte, and the electrochemical device and a cell using it.
Patent JP-2001311442-A (JP)
Title: Brake rotor and wheel bearing device provided with the same
Inventor: TORII AKIRA
IPC: B60B27/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake rotor and a wheel bearing device having a high reliability in which the adjustment of runout of a brake rotor at the customer sites is not required. SOLUTION: In connection with each of the face runouts of a fitting face 5a and its reverse face 5b of the brake rotor 5 per se and a side face 2a of a wheel fitting flange 2 of an inner member 1 to which the brake rotor 5 is mounted, by installing the brake rotor 5 on the wheel fitting flange 2 regulating the maximum difference between each peak values of top and bottom in each cycle of face runout within the specification limit, the fitting of the brake rotor 5 at the customer sites and the runout adjustment after the fitting are not required, and the wheel bearing device for automobile with high reliability is made available.