baber/WOPTO huggingface dataset:
Patent JP-2002126496-A (JP)
Title: Organic molecule doping method and apparatus
Inventor: SUGIMOTO IWAO
IPC: B01J3/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method which doping of organic molecules may be carried out without fail in a wide range of pressure regions from a high-vacuum region to atmospheric pressure by sufficiently removing the gaseous components adsorbed or sucked. to a base material to be treated, then introducing organic gas therein. SOLUTION: The base B material to be treated installed in a vacuum vessel 1 is maintained under a high-vacuum state to sufficiently remove the atmospheric component molecules adsorbed and sucked into the base material to be treated and thereafter the organic gas is introduced into the vacuum vessel to raise the pressure in the vacuum vessel from the high-vacuum state up to atmospheric pressure or the neighborhood thereof. An organic gas generator using a porous absorber adsorbed with an organic solvent is used as the apparatus at this time.  Accordingly, the doping of the organic gas may be effectively carried out by once putting the base material to be treated into the high-vacuum state to remove the atmospheric component gas absorbed and sucked in the atmosphere, then introducing the organic gas and raising the pressure from the high-vacuum state to the atmosphere or the neighborhood thereof to exposure the base material to be treated to the gas.
Patent JP-2002134946-A (JP)
Title: Information processing equipment
Inventor: ITO RYUICHI
IPC: G02F1/1333
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the size of information processing equipment does not necessarily coincide with the size needed by a user since space for screwing and fitting the cases is required when internal component parts are combined in upper and lower cases in the conventional technique. SOLUTION: The internal component parts are assembled for covering with a thin steel plate, and a synthetic resin is formed on it. More specifically, structure without any upper and lower cases is achieved by insert molding using elastomer. The space for putting the upper and lower cases together for fixing is not required, thus miniaturizing the entire equipment.
Patent JP-2002134504-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OGINO MASAAKI
IPC: H01L27/092
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a high reliability by avoiding a deterioration of a quality of a gate dielectric film. SOLUTION: A silicon nitride film 22 of the first layer, as a surface-protecting film for a CMOS, is formed by using a plasma CVD method with a SiH4 gas having no ammonia gas and with N3 gas, and a silicon nitride film 23 of the second layer is formed on the silicon nitride film 22 of the first layer by using a plasma CVD method with a SiH4 containing an ammonia gas and with N3 gas. A great deal of hydrogen existing in the second silicon nitride film 23 which penetrates into gate film 4, 6 is reduced by the first silicon nitride film 22, thereby, the values of Qbd for the gate oxide films 4, 6 can be elevated. As a result, the semiconductor device of a high reliability which has a good TDDB characteristics and a gate oxide film of a high reliability by avoiding a deterioration of the quality of the gate film, can be manufactured in a high yield.
Patent JP-2002128997-A (JP)
Title: Norbornene rubber composition and cross-linked item
Inventor: SEKINE TOSHIYUKI
IPC: C09K3/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cross-linked item exhibiting practical damping characteristics in the range of 0-40 deg.C and a rubber composition for preparing the same. SOLUTION: The cured item is prepared by cross-linking a norbornene rubber composition which contains (1) 100 pts.wt. ring-opened norbornene polymer having a glass transition temperature of 20-80 deg.C, (2) 35-100 pts.wt. thermoplastic norbornene resin having a glass transition temperature of 100-180 deg.C, and (3) 100-600 pts.wt. softener compatible with norbornene polymer (1) and having a pour point of -50 to 5 deg.C.
Patent JP-2002130750-A (JP)
Title: Operation control of refrigeration cold unit
Inventor: URUSHIBATA TADAYUKI
IPC: F24F7/007
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to bring a refrigeration cycle into optimum operation without controlling ventilation since an indoor installation type refrigeration cold unit is greatly affected by the air state in a building where the unit is installed although optimization of the refrigeration cycle was tried by controlling the equipment in the refrigeration cold unit. SOLUTION: The air state in the building is optimized for the refrigeration cycle with less expenses by incorporating a function for controlling equipment for ventilating the indoor in refrigeration cold units 3a-3d so that the refrigeration cycle can be optimally operated.
Patent JP-2002138135-A (JP)
Title: Oxidizer for producing electroconductive polymer and electroconductive polymer
Inventor: TOZAWA MASAAKI
IPC: H01B1/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an oxidizer useful as an oxidizer for producing an electroconductive polymer by chemical oxidation polymerization and capable of producing an electroconductive polymer having high electroconductivity. SOLUTION: This oxidizer for producing an electroconductive polymer comprises a transition metal salt of at least one sulfonic acid selected from the group consisting of xylenesulfonic acid, ethylbenzenesulfonic acid and isopropylbenzenesulfonic acid, among which m-xylenesulfonic acid is preferable, and as the transition metal salt a ferric salt is preferable. The electroconductive polymer is obtained by oxidative polymerization of a five-membered heterocyclic compound using the oxidizer, and in the matrix of the polymer, at least one kind of sulfonic acid selected from the group consisting of xylenesulfonic acid, ethylbenzenesulfonic acid and isopropylbenzenesulfonic acid which are all components of the oxidizer is doped as a dopant.
Patent JP-2002141791-A (JP)
Title: Power-on reset circuit and electronic device employing it
Inventor: OSADA SHINICHI
IPC: H03K17/22
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To downsize an electronic device provided with a power-on reset circuit by eliminating the need for a capacitor with large capacitance for a long reset period setting and reducing the number of components. SOLUTION: The power-on reset circuit 2 of this invention that generates a terminal voltage Vq to bring an electric state of a circuit 1 to a power-on reset state until a prescribed power-on reset period elapses after application of power to the circuit 1 and gives the terminal voltage to a reset terminal RET of the circuit 1, includes an electric series connection configuration between a fixed resistor R1 that shows a usual resistance change characteristic against a temperature change and a positive characteristic thermistor PT providing a PTC(Positive Temperature Coefficient) characteristic against the temperature change and uses a voltage at a connection point between the resistor R1 and the thermistor PT for the terminal voltage so as to eliminate the need for the capacitor for a long reset period setting.
Patent JP-2002138229-A (JP)
Title: Treatment method for pigment used for ink for ink jet
Inventor: HASHIGUCHI SHOICHI
IPC: C09D11/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby the dispersibility of an organic pigment is so improved that it becomes suitable as a colorant for an ink for ink jet. SOLUTION: A mixture of an organic pigment and a solvent incapable of dissolving the pigment is kept under subcritical or supercritical conditions to dissolve the pigment in the solvent; then, the pigment is caused to precipitate as minute crystals from the resultant solution.
Patent JP-2002151270-A (JP)
Title: El lamp
Inventor: TANABE KOJI
IPC: H05B33/20
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an EL lamp of superb light avoiding black spots, or even dark spots in case of the one used for illumination or the like for various electronic equipment. SOLUTION: By dispersing inorganic cation exchangers 12 over a light- emitting layer 11, and at same time, forming a static insulating layer 13 with synthetic resin incompatible with a synthetic resin binder 3 of the light-emitting layer 11 between a light-transmitting electrode layer 2 and the light-emitting layer 11, an EL lamp is obtained with superb light, which can avoid not only black spots but suppress generation of dark spots.
Patent JP-2002149874-A (JP)
Title: System and method for providing electronic manual and server device
Inventor: MINOWA KIYOHISA
IPC: G06Q30/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for providing electronic manual for automatically selecting the electronic manual of a commodity used by a customer, and a server device. SOLUTION: When the customer requests the providing of a manual page to a center 100 through a terminal 500 and Internet 3, the center 100 judges whether the accessed customer is a normal customer of a copying machine 300 or not on the basis of the accumulated customer information. When the customer is the normal customer, the electronic manual for the copying machine 300 is selected, and a manual page of an output form capable of discriminating the selected manual item from other information is formed and transmitted to the terminal 500 of the requester.
Patent JP-2002144831-A (JP)
Title: Automobile tire removing method and tire removing device
Inventor: MIMURA YOSHIO
IPC: B60C25/138
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an automobile tire removing method and a tire removing device capable of safely and efficiently removing a tire bead from the rim edge by mechanical operation without relying on manual work even in a flat tire having high rigidity of a side part. SOLUTION: This tire removing device adopts a technological means that a prying claw 41 of claw rubber 4 is inserted between a wedge part 12 of a tire bead separating shoe 1 and the tire bead TB via a boom mechanism 3, and then, this claw rubber 4 is brought down in the wheel direction with a tire bead shelf 11 as a fulcrum, the prying claw 41 pries and moves the tire bead TB on the tire bead shelf 11, and the whole periphery of the tire bead TB is separated from the rim edge WR by rotating a turntable R.
Patent JP-2002149215-A (JP)
Title: Method and system for automatic generation of sensing route
Inventor: NAGAO YOICHI
IPC: G05B19/4093
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for automatic generation of a sensing route which automatically generate the sensing route suitable for the detection of an end part irrelevantly to the state of the periphery of an end part of the join surface where members are joined together and the shapes of the members. SOLUTION: A desired sensing pattern is selected from a group of previously set sensing patterns and a desired sensing route pattern is selected from a group of sensing route patterns previously set for the sensing patterns; and a master sensing route is generated by setting a route search variable regarding the sensing route pattern to a specific value and a necessary number of slave sensing routes are generated at the periphery of the main sensing route by setting the route search variable to a necessary number of specific related values. Then when a target can be detected at each sensing point of the master sensing route and each sensing point of each salve sensing route, the master sensing route is selected as a desired sensing route.
Patent JP-2002149095-A (JP)
Title: Retroreflective sheet having printing layer
Inventor: TANAKA OSAMU
IPC: B32B27/30
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a retroreflective sheet having printing layer causing no problem such as film releasing concerning a retroreflective sheet improved so that icing resistance and snowing resistance can be imparted by a simple operation and further contamination can be easily removed from the surface of a product such as a sign utilizing the retroreflective sheet only by dry wiping or washing without using a wiping detergent to exert adverse effects upon human bodies or environments even when the surface is contaminated by paint or ink. SOLUTION: In the retroreflective sheet constituted by laminating a fluororesin film (1) with a full beam transmissivity of >=80% through an adhesive layer (3) onto a smooth surface layer (4) of the retroreflective sheet having a smooth surface layer on a light incident side, a printing layer (2) with discontinuously existent printing areas is prepared between the fluororesin film (1) and the adhesive layer (3).
Patent JP-2002152079-A (JP)
Title: Radio device
Inventor: IIDA YUKIO
IPC: H04B1/48
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To switch the system of a dual mode radio device shared by a TDD system and an FDD system with a simple circuit without decreasing the power efficiency of a transmission circuit. SOLUTION: In a TDD system transmission, a transmission signal is outputted from the third terminal 26 of a circulator 20 to a first terminal 22. In a TDD system reception, a reception signal is outputted from the first terminal 22 of the circular 20 to a second terminal 24. In an FDD system transmission, the signal is outputted from the transmission/reception terminal 13 of the antenna sharing unit 10 to an antenna terminal 12. In an FDD system reception, the reception signal is outputted from the antenna terminal 12 of the antenna sharing unit 10 to a reception terminal 16. Thus, the operation of transmission/ reception can be switched by using the antenna sharing unit 10 and the circulator 20.  Since the number of switches required for switching a communication system, the dual mode radio device can be realized with the simple circuit without decreasing the power efficiency of a transmission circuit 42.
Patent JP-2002146592-A (JP)
Title: Display method for mark and its product
Inventor: MIMURA MASAAKI
IPC: C25D5/48
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method easily making a colored indication excellent in visual recognizability and corrosion resistance by putting different plating on the laser marked points on a plated surface. SOLUTION: After the plating of the top surface layer of the products subjected to the plating is removed by laser marking, the plating different from the top surface layer is applied to the marked parts to produce a difference between the color of the marks and the color of the top surface layer and therefore the display having the good visual recognizability is obtained. Since coloring of the marks and displaying of fine line which are the characteristics of the laser marking are made possible by this method, the visual recognizability and the design property are exceedingly improved.
Patent JP-2002159197-A (JP)
Title: Reluctant motor
Inventor: IGUMA KENJI
IPC: H02P25/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a reluctant motor that a position sensor generating a reference signal is fixed to the reluctant motor in order to obtain the positional information of a rotor but the workability is low because high fixing accuracy is required for the position sensor and the cost is increased. SOLUTION: The reluctant motor is fixed with an encoder generating several thousands of pulses and one reference signal when a rotor 2 rotates by 360 deg. of mechanical angle. Rotational angle of the rotor 2 is detected with reference to the reference signal and the encoder can be fixed with a low accuracy. An 'slip' between the generation angle and the synchronization angle of the reference signal is stored in the nonvolatile memory of the conduction controller for a coil 3. The controller can read out an accurate rotational angle by correcting a rotational angle read out from the encoder with the slip. Since the encoder generating the reference signal can be fixed with a low accuracy, workability required for fixing the encoder is enhanced.
Patent JP-2001201699-A (JP)
Title: Optical switch
Inventor: VLADMIR ANATOLYEVICH
IPC: G02B6/122
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide various optical switch structures by using an MEMS shutter element. SOLUTION: This optical switch has the MEMS reflective shutter and at least one reflection device which makes optical switching between input and plural outputs, by which the space necessary for arranging the input and the output is reduced and the size of the optical switch is reduced.
Patent JP-2002155892-A (JP)
Title: Shaft seal system for centrifugal compressor
Inventor: MATSUNO HIDENORI
IPC: F04D27/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To detect not a result of breakage of a dry gas seal but an abnormality of the dry gas seal before breakage. SOLUTION: A leak gas temperature measuring device 11 provided in a leak gas passage 7a measures a temperature of the leak gas 7 discharged from a shaft seal device 200, and a control device 300 stops the centrifugal compressor 100 when the measured temperature of the leak gas 6 exceeds a previously set value.
Patent JP-2002158094-A (JP)
Title: Thin film el element and its manufacturing method
Inventor: SHIRAKAWA YUKIHIKO
IPC: H05B33/22
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an uniform and reliable thin film EL element and its manufacturing method without increasing its cost by restraining defects generated at a dielectric layer, especially, generation of cracks in burning the dielectric layer formed by a solution-coating burning method, and improving insulating pressure resistance. SOLUTION: With the thin film EL element which has at least a laminated structure with a light-emitting layer and transparent electrode layer after an electrode layer having a pattern is formed on a substrate having electric insulation and then, a dielectric layer is formed into a multi-layer state by repeating a solution-coating burning method, a buffer layer is placed between the multi- layer dielectric layer and the electrode layer.
Patent JP-2002155600-A (JP)
Title: Double roofing roof structure
Inventor: NAKAI YOSHINORI
IPC: E04D3/36
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To lay a new roof on the upper face of an existing wave slate, hardly generating chips, noise and the like by using an existing hook bolt. SOLUTION: The wave slate 10 is provided with a saddle member 18 comprising a flat top part 18a provided with a through hole 28b allowing the insertion of a bolt 16, and skirt parts 18c respectively extended from both sides of the flat top part 18a. After inserting the upper part of the bolt 16 through the through hole 18b of the saddle member 18, the saddle member 18 is placed to straddle the crest part of the wave slate 10, and a composite nut 28 is screwed with an external thread part 16a of the hook bolt 16 projecting upward from the crest part. Metal roofing 12 is disposed from above the composite nut 28, and a nut 38 is inserted and screwed with the part, projecting from the roofing 12, of the composite nut 28 through packing 36 and a washer 34. The metal roofing 12 is thereby fixed out of falling to the upper face of the wave slate 10.
Patent JP-2002155473-A (JP)
Title: Artificial leather with brand-fashioned stamp pattern and method for producing the same
Inventor: MOGI TADAO
IPC: D06N3/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To make a branding treatment of an artificial leather equivalent to that of a genuine leather. SOLUTION: The surface of an artificial leather H is printed with a desired design, pattern, or the like, with a dark brown-colored oily ink, and the printed part is formed with a stamping means K such as a high-frequency welder or hot press to finish the surface to an appearance as if a branding treatment were applied thereon; alternatively, the printed part is first formed with the stamping means K and the thus formed part is printed by a printing means P.
Patent JP-2002160479-A (JP)
Title: Combined lottery of tallies and method for manufacturing the same
Inventor: YOSHIHARA HIROYUKI
IPC: B42D15/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a combined lottery incapable of judging what image is restored until tally images are overlapped with each other, having high effect for preventing an unfair practice such as forgery, alteration or the like, becoming high in the probability of 'winning' as the tally images are gathered and capable of expecting a higher rank winning series. SOLUTION: In the combined lottery constituted of two or more tallies, the content of a concealed winning number is not cleared from only one tally and a concealed reproduced image 20C is restored by mutually overlapping two or more tallies 20A and 20B.
Patent JP-2002153139-A (JP)
Title: Raising seedling mat
Inventor: KITAJIMA SHIGENOBU
IPC: A01G1/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a raising seedling mat capable of improving root swelling of seedlings, resulted from using a rock wool raising seedling mat. SOLUTION: This raising seedling mat is made through applying or scattering a methane fermentation liquid on a rock wool mat, or moisturizing the rock wool mat with the methane fermentation liquid.
Patent JP-2002162082-A (JP)
Title: Heat exchanging cooling device
Inventor: ARAKI KATSUMI
IPC: F24F7/08
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanging cooling device having an energy saving property for cooling a closed room. SOLUTION: A continuous outside air ventilating passage 5 in which an inlet port 7 and an outlet port 8 are opened to outdoors and a continuous inside air ventilating passage 6 in which an indoor inlet port 10 and an indoor outlet port 11 are opened to the closed room 12 are formed in a main box body 1 so as to carry out a heat exchange in the respective intermediate parts of the passages by fluid passages of a heat exchanger 2. In the outside air ventilating passage 5, an outside air circulating fan 3 for forming an outside air flow supplied to the outlet port 8 from the inlet port 7 is provided. In the inside air ventilating passage 6, an inside air circulating fan 4 for forming an inside air flow supplied to the indoor outlet port 11 from the indoor inlet port 10 is provided.  Thus, when outside air temperature detected by a temperature detecting means 18 for detecting outside air temperature provided in the main box body 1 is preset temperature or lower, the circulating fans 3 and 4 are respectively operated.
Patent JP-2002170094-A (JP)
Title: Card
Inventor: MARUMO TAKESHI
IPC: B42D15/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer sheet for a card, having self-fusibility, heat resistance and stable quality. SOLUTION: This card uses the multilayer sheet which comprises at least three layers of a fusion layer (A), a heat resistant layer (B) and a surface layer (C), and wherein the layers (A), (B), (C) are laminated in order of (C)/(B)/(A) from the card front layer side. The fusion layer (A) is a copolyester formed by substituting 10-70 mol.% ethylene glycol component of a polyethylene terephthalate resin of a core sheet with cyclohexane dimethanol, wherein the core sheet comprises a resin composition formed by compounding 0-25 pts.wt. inorganic filler and 0-15 pts.wt. rubber elastomer to 100 pts.wt. resin comprising 30-0 pts.wt. polycarbonate and 70-100 pts.wt. copolyester prepared by substituting 10-70 mol.% ethylene glycol component of the polyethylene terephthalate resin with cyclohexane dimethanol. The heat resistant layer (B) is made of polycarbonate. The surface layer (C) contains 0.1-3 pts.wt. lubricant to 100 pts.wt. copolyester prepared by substituting 10-70 mol.% ethylene glycol component of the polyethylene terephthalate resin with cyclohexane dimethanol.