baber/WOPTO huggingface dataset:
Patent JP-2002167363-A (JP)
Title: Dimethylterephthalate composition
Inventor: ISHIHARA KENICHI
IPC: G01N24/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for distinguishing dimethylterephthalate recovered from polyester from vergin dimethylterephthalate newly produced from paraxylene. SOLUTION: Dimethylterephthalate recovered from polyester can be distinguished from vergin dimethylterephthalate newly produced from paraxylene by adding and uniformly dispersing an isotope of DMT as a distinguishing agent into dimethylterephthalate recovered from polyester.
Patent JP-2002166994-A (JP)
Title: Carrier tape for electronic part
Inventor: HIRAKAWA KATSUYOSHI
IPC: B65D85/86
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape which eliminates cracking or chipping or the like of a resin sealing body which protects an electronic part from the damage of the terminal due to rubbing between the ball terminal of the electronic part and the carrier tape by a vibration/impact during transport/carrying, the adhesion of dust, and a dropping impact during transport, in the carrier tape which transports or carries the electronic part while holding the completed product of the electronic part having the ball terminal. SOLUTION: This carrier tape holds a completed product of an electronic part 5 having a ball terminal such as a semiconductor device of an intensive circuit or the like, a liquid crystal display element for a mobile unit or a cellular phone, an elastic surface wave element, or a printing circuit substrate, and transports or carries such a product. For such a carrier tape, a cushioning mechanism comprising a pedestal section 12 and a connecting section 14 which softens vibrations and absorbs a dropping impact is provided on the bottom surface in a pocket 10 of the carrier tape.
Patent JP-2002166580-A (JP)
Title: Printer and controlling device for power for driving print head
Inventor: TAKI SHIGEO
IPC: B41J2/01
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a controlling device for power for driving a print head which can reduce to the utmost a wasteful use of the power in a transistor for driving the head, though the constitution thereof is simple, by optimizing the setting of a supply voltage for generating a driving waveform, and a printer equipped with the device. SOLUTION: The print head 13 has a peak hold circuit 50 which detects and holds a peak value of a driving signal S from DACIC 40 and outputs a direct current (0-2[V]) corresponding to the detected and held peak value to a power source 20 for driving the head. Using an input voltage on the occasion as a reference voltage, the power source 20 outputs a voltage proportional thereto. The output of the power source 20 is a value (DV+α) obtained by adding up an optimum voltage (DV) of the head obtained by multiplying the peak value inputted from the peak hold circuit 50, for instance, and a saturation voltage (α) between an emitter and a collector of a current amplifying circuit 42, and it is impressed on a piezoelectric vibrator 15 through the current amplifying circuit 42 composed of two transistor 42A and 42B.
Patent JP-2002167576-A (JP)
Title: Composition for high-refractive electroconductive material, transparent electroconductive material and reflection-reducing material
Inventor: MORIMOTO YOSHIHIRO
IPC: C09D4/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a high-refractive electroconductive material excellent in antistaticity and capable of forming a high-refractive film, and a transparent electroconductive material and a reflection-reducing material each obtained by using the same. SOLUTION: In the composition for a high-refractive electroconductive material comprising electroconductive fine particles (component A), dielectric fine particles having a refractive index of at least 2.0 (component B) and a binder (component C), the amounts of the component B and the component C are 5-100 pts.wt. and 5-100 pts.wt., respectively, each based on 100 pts.wt. of the component A.
Patent JP-2002175228-A (JP)
Title: System and method for network service
Inventor: KASHIWAZAKI YASUHIRO
IPC: G06Q50/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide service in response to a using language. SOLUTION: A terminal is connected to a server via the Internet. A program 8 for determining a built-in language based on a character font used in a sentence transmitted from a user, and systems 9A, 9B, 9C,... for coping with customers a language by a language are built in a memory part of the server. A home page prepared the language by the language is mentioned as one example of the system for coping with the customers. The home page in response to the language used by the customer is thereby displayed automatically in the terminal.
Patent JP-2002177797-A (JP)
Title: Method of preserving aminothiol denatured sulfonic acid type cation exchange resin
Inventor: HAYASHI KOUICHI
IPC: B01J47/14
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress deodorizing in a denaturation rate during the preservation of a denatured cation exchange resin denatured in part of a sulfonic acid group which is a catalyst for manufacturing bishenol by an aminothiol compound. SOLUTION: The denatured cation exchange resin is hermetically sealed together with water into a container in such a manner that its surface area attains <=0.5 m2 per liter of the resin. The resin is thus preserved in the state of immersing the resin in the water.
Patent JP-2001192055-A (JP)
Title: Opening device of package for liquid food
Inventor: OLA MORIN
IPC: B65D47/10
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an opening device of a package for a liquid food designed to eliminate conventional disadvantages typically related to known opening devices. SOLUTION: The opening device comprises an air inlet 30 formed in a partitioning member 11 and a bridge member 31 which connects an opening member 12 to a side edge of the inlet 30 in the partitioning member, and is broken by the operation of an opening member so that the air is distributed through the inlet before the partitioning member is separated from a frame 9.
Patent JP-2002174660-A (JP)
Title: Method of controlling testing device for semiconductor device, and testing device for semiconductor device
Inventor: TAKAGI AKIRA
IPC: G01R31/28
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To speedily test a semiconductor device to shorten the test time. SOLUTION: In this semiconductor device testing device in which a semiconductor device is tested by transferring data between a tester and a handler to operate the tester and the handler, and in which the devices to be tested are classified in a handler side according to a test result, and in which a storage operations are repeated, this control method for the semiconductor device testing device is provided to execute both a communication process for transferring the data between the tester and the handler during a device conveying process in the handler, and a data processing process in the tester.
Patent JP-2002181684-A (JP)
Title: Method of making for near-field light generating element
Inventor: KASAMA NOBUYUKI
IPC: G11B7/22
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a near-field light generating element with a microscopic aperture through simple processes. SOLUTION: The near-field light generating element is made by the step of making at least one weight-shaped protrusion, the step of making an aperture control portion having approximately the same height as the protrusion, the step of forming a light blocking film for covering at least the protrusion, and the step of forming an optical aperture at the end of the protrusion by applying forces to the protrusion and the aperture control portion at the same time using a pushing element having a rough plane.
Patent JP-2001237747-A (JP)
Title: Dsl transmission system for compensating far-edge crosstalk
Inventor: NORDSTROEM TOMAS
IPC: H04B1/62
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a canceller circuit which can eliminate far-edge crosstalks, in a digital subscriber circuit transmission system. SOLUTION: This system includes a pre-compensation means which multiplies a vector S=(Si), where i is equal to 1 to n by a pre-compensation matrix M prior to transmission, so as to obtain a diagonal matrix product H*M. In this example, H is a transmission matrix of plural transmission channels as prescribed by R=H*S and R=(Ri), where i is equal to 1 to n is a vector of discrete multi-tone symbol Ri that is received by a modem. Such a system configuration is attained by a far-edge crosstalk eliminating circuit.
Patent JP-2002176969-A (JP)
Title: New yeast, and plant disease injury controlling agent and method for controlling plant disease injury
Inventor: TSUKAMOTO HIROSHI
IPC: C12N1/16
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a biological agrochemical using a new kind of yeast that does not give influence to plants and is capable of inhibiting both the outbreak and propagation of plant disease injuries. SOLUTION: The new kind of yeast exhibits a controlling action on plant disease injuries unlike that of yeast having the known base sequence in 26S rDNA D1/D2 domain. The plant disease injury controlling agent uses the above yeast and the method for controlling plant disease injuries uses the above controlling agent.
Patent JP-2002178383-A (JP)
Title: Method for manufacturing decorative foamed sheet
Inventor: RIYOUDA KAZUO
IPC: B29C47/08
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative foamed sheet having excellent cushion feeling, heat insulation, sound deadening qualities or the like as an interior finishing material for an automobile or a building material. SOLUTION: The method for manufacturing the decorative foamed sheet (A1) made at least at a front layer of a foamed layer comprises the steps of plasticizing and kneading a resin made of a thermoplastic elastomer and a polyolefin, foaming the resin by twice or less as large as an expansion ratio, then extruding the resin in a foamed molten sheet (aa) state by a T-die (12), immediately throttling the resin, passing the resin between processing rolls (2), throttling and transferring the resin at least on one surface of the sheet-like state resin to form a decorative foamed layer (a) decorated on its front surface.
Patent JP-2002185888-A (JP)
Title: Vertical conversion processing method for image signal, its device, corrected image generator for projector using it
Inventor: KAWAMOTO YASUNORI
IPC: G09G3/36
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a corrected image generator for a projector that can project a regular image without trapezoidal distortion onto a screen at high- speed. SOLUTION: The corrected image generator is provided with an input signal processing section 11, a vertical conversion processing unit 20, a resolution converter 30 and a horizontal conversion processing unit 40. The vertical conversion processing unit 20 applies compression processing to an image signal S1 from the input signal processing section 11 in the vertical direction; and the resolution converter 30 applies resolution conversion to an image signal S2 from the vertical conversion processing unit 20 in the horizontal direction by each scanning line and the horizontal conversion processing unit 40 applies compression processing to an image signal S3 from the resolution converter 30 in a horizontal direction and provides an output of an image signal S4, denoting a trapezoidal corrected image to a projection screen J1 of a projector.
Patent JP-2002183312-A (JP)
Title: Own health care support system and device
Inventor: KAWAGOE MASATAKA
IPC: G16H10/60
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of urging understanding to treatment for a patient, executing feedback to the patient side effectively and actively, urging self- control of the treatment for the patient, and optimizing the treatment. SOLUTION: This own health care support system has a bio-function examination device equipped with a measuring means of clinical examination data of the patient and a communication means for transmitting the clinical examination data together with a patient identification code to an information processing center, and the information processing center equipped with a reception means for receiving the clinical examination data transmitted from the bio-function examination device and a memory means for accumulating the clinical examination data and patient guide information prepared by a doctor. The memory means in the information processing center is a means for accumulating the clinical examination data and the patient guide information together with the patient identification code.  The system is characterized by being equipped with an analytical means having clinical examination data analytical function for analyzing and evaluating the difference between predicted clinical examination data based on the patient guide information and the clinical examination data, and a bidirectional communication means for transmitting the analytical evaluation result to the patient.
Patent JP-2002188304-A (JP)
Title: Space expansion type bathroom
Inventor: MIYASAKA HIROSHI
IPC: E04B1/343
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To substantially expand a bathroom space at a low cost without alteration and hindrance in the fully occupying space of a building skeleton and a dressing room. SOLUTION: In the bathroom installation space 2 of the building skeleton 1, a bathroom unit 3 is installed. The bathroom installation space 2 is extended to a partition space 6 on a bed 5 of the building skeleton 1 in a space up to the dressing room 4 to form the space including the partition space 6.
Patent JP-2002180120-A (JP)
Title: Method for pre-treating molten iron
Inventor: SAKAI KOICHI
IPC: C21C1/04
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for pre-treating molten iron with which productivity is improved by efficiently applying desiliconization and desulfurization at the same time without performing the removal of slag on the way thereof. SOLUTION: In a state in which solid oxygen source is floated in the molten iron, desulfurizing agent is directly added into the molten iron or the solid oxygen source is added to this molten iron when the molten iron is tapped off, and the pre-desiliconizing treatment is applied with the stirring force and successively, while the solid oxygen source is floated in the molten iron, the desulfurizing agent is directly added into the molten iron.
Patent JP-2001209204-A (JP)
Title: Image receiving paper for electrophotographic transfer
Inventor: NAITO HITOSHI
IPC: G03G7/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide image receiving paper for electrophotographic transfer which ensures good coloring and is excellent in the reproducibility of the tone of an original plate. SOLUTION: The image receiving paper on which an image is formed with toner particles is obtained by impregnating or applying a coating solution containing a fluorescent white dye and drying it and the surface reflecting characteristics (JIS Z 8730) of the paper have been adjusted to L*>=90, a*=+4 to -2 and b*=+2 to -9.
Patent JP-2002182600-A (JP)
Title: Information provision system
Inventor: NUMATA MITSUHIRO
IPC: G06Q10/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an information provision system which makes various kinds of information along service routes of vehicles easily available. SOLUTION: This system has an information memory means 4 in which various kinds of the information along the service routes of vehicles are stored and a signal transmission means 7 for transmitting the information stored in the information memory means 4. The reception of the transmitted information by a portable signal receiver A, such as a portable telephone or an apparatus having an exclusive signal receiving means, is made possible.
Patent JP-2002184881-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OISHI TETSUYA
IPC: H01L21/8222
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a BiCMOS together with its manufacturing method wherein dropping of withstand voltage between an emitter and a collector of an LPNP (horizontal PNP transistor) that follows the lowered voltage of CMOS is prevented. SOLUTION: Related to the BiCMOS, the upper surface of an N-type base 104a of the LPNP is shielded with a conductive layer 107 (gate electrode material) of the same material as a gate electrode of an MISFET through an insulating film 106 thicker than a gate insulating film 105 of the MISFET. The method for manufacturing BiCMOS comprises a process where a buffer insulating film is formed when the well of MISFET is formed by ion implantation, a process where the buffer insulating film on the MISFET is etched with the buffer insulating film on the residual LPNP, a process where the gate insulating film 105 is formed on the MISFET with the residual buffer insulating film on the LPNP, a process where the conductive layer 107 for a gate electrode of the MISFET is formed across the entire surface of the substrate,  and a process where a shield layer on the base of LPNP and the gate electrode of MISFET are formed by patterning the conductive layer.
Patent JP-2001203226-A (JP)
Title: Resin encapsulation type semiconductor device and manufacturing method thereof
Inventor: TAKUBO TOMOAKI
IPC: H01L23/50
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin encapusulation type semiconductor device of which the electrical characteristics are good, of which the large size and the thinning are easy, and of which the reliability is high and its manufacturing method. SOLUTION: This resin encapsulation type semiconductor device is provided with a semiconductor chip sandwiched between laminated resin layers, a metal plate sandwiched between the laminated layers that is different from the laminated layers between which the semiconductor chip is sandwiched, and a lead that is electrically connected to the semiconductor chip. The metal plate is electrically connected to the lead.
Patent JP-2002188809-A (JP)
Title: Combustion control method and combustion control device for combustion furnace
Inventor: TAKATSUDO YASUHIRO
IPC: G01N33/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control method and method that a toxic substance to be at least controlled forms a direct control object, the controlled variable is detected in an in-process and at a real time, and by operating a necessary operation end by a future controlled variable calculated from a detecting value, coping with a fluctuation of complicated raw material waste quality is practicable, no delay occurs, and precision is high. SOLUTION: The combustion furnace control method in the combustion furnace is that at least one controlled variable selected from dioxin concentration in exhaust gas and dioxin precursor is detected, and after a near further value is predicted from past time system data of the controlled variable, and based on the prediction value, at least a combustion air amount selected from a plurality of manipulated variable is controlled. The combustion control device comprises a detecting means to detect at least one controlled variable selected from dioxin concentration in exhaust gas and dioxin precursor concentration; a prediction means to predict a near future value from past time system data of the controlled variable; and an operating means to operate at least a combustion air amount or a fuel feed amount of a plurality of manipulated variable based on the prediction value.
Patent JP-2002188752-A (JP)
Title: Valve operation machine
Inventor: BABE TOMOKI
IPC: F16K17/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a valve operation machine capable of preventing an internal pressure from being generated in the operation machine even when a gland of a valve body is in a failed condition. SOLUTION: The operation machine 21 is attached to a valve rod 38 projected from a boss part 37 of the valve body. A casing 22 of the operation machine 21 is attached to a flange 40 of a boss part 30 through a basket 42 and a through hole 45 penetrating over the inside from the outside is provided on the casing 22. A pressure relief valve 46 is attached to the through hole 45.
Patent JP-2002142942-A (JP)
Title: Blanket washable with washing machine for domestic use
Inventor: FUKAI KOJI
IPC: A47G9/06
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a blanket which is washable cleanly, simply and easily even with a small ordinary household washing machine. SOLUTION: A part of the blanket is provided with mounting and detaching means or mounting and detaching devices. The blanket can be divided into several segments or put together by the mounting and detaching means or the mounting and detaching devices. As the mounting and detaching means or mounting and detaching devices, any one of buttons and button holes, a zipper, a string and mounting and detaching metal fittings may be used to divide the blanket into several segments or put it together. In the case of the zipper used as the mounting and detaching devices, a zipper cover is provided on both sides or one side of the zipper and the zipper cover is provided with a zipper cover fixing means or a zipper cover fixing button.
Patent JP-2001237424-A (JP)
Title: Method of manufacturing semiconductor device applied to gate dielectric film
Inventor: BOKU DAIKEI
IPC: C23C16/34
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element to which a gate dielectric film is applied, capable of increase the dielectric constant of the gate dielectric film applied to a high speed and high density logic element using a high dielectric material as the gate dielectric film and an very-high integrated element of 1G DRAM or larger and capable to improving leakage current characteristics. SOLUTION: The method comprises a step of depositing Ti1-XAlXN film (0<X<1) on a semiconductor substrate, a step of forming a (Al2O3)X-(TiO2)1-X gate dielectric film through oxidizing the Ti1-XAlXN film, by a oxidizing process and a step of forming a gate electrode on the (Al2O3)X-(TiO2)1-X gate dielectric film.
Patent JP-2002193776-A (JP)
Title: Cleaning agent for oral cavity
Inventor: KOJIMA NOBUO
IPC: A61Q11/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning agent for oral cavity, with which the mouth is washed with a composition containing a jellylike substance, the composition is passed through an interdental part to wash the mouth so that a stain and dental plaque hardly to be removed can be readily removed, the mouth is sufficiently cleaned in every corner in the mouth, the effect of the agent can be effectively exhibited even at an interdental part into which the agent is hardly penetrated, the composition has an excellent sense of use and oral diseases such as a foul breath, dental caries, periodontal diseases, etc., can be effectively prevented and treated. SOLUTION: This cleaning agent for the oral cavity is characterized by containing a jellylike substance having >=1 mm average particle diameter.