baber/WOPTO huggingface dataset:
Patent JP-2001330827-A (JP)
Title: Reflective liquid crystal display device
Inventor: UNO MITSUHIRO
IPC: G02F1/1335
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and improvement in productivity and to provide a structure in which disconnection, formation of large parasitic capacitance between wiring and pixels and destruction of an insulation film accompanying projecting and recessing pattern formation are prevented by making the projecting and recessing pattern of a reflection electrode in a TFT(thin film transistor) array substrate of a reflective liquid crystal display device capable of being formed via a simplified process. SOLUTION: Groups of wiring, TFTs, auxiliary capacitance parts and a reflection electrode 15 formed on a recessing pattern 14b exist on a principal surface of the substrate 1. A projecting and recessing pattern is constructed by using a recessing pattern formed with openings on an insulation film 3 simultaneously deposited with an insulation film composing the TFTs. The projecting and recessing pattern is arranged so as not to intersect the groups of wiring, the TFTs or the auxiliary capacitance parts.
Patent JP-2001297889-A (JP)
Title: Lighting control device
Inventor: SUDA TETSUJI
IPC: H05B37/04
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control device which holds always sufficient brightness by detecting promptly a breaking of a valve when the breaking of the valve occurs in a light means to illuminate an illuminated object and make a reserved light function when the breaking of the valve is detected. SOLUTION: A lighting means 10 which illuminates the illuminated object, breaking valve detection means 20A and 20B which output a breaking valve detection signal when a valve breaking state occurs, and light switching means 30A and 30B which switch the lighting means 10 from an ordinary light to a reserved light when the breaking valve detection signal outputted from the breaking valve detection means 20A and 20B, are provided.
Patent JP-2001327810-A (JP)
Title: Laminated filter and filter tank using the filter
Inventor: TAKAGI YASUHIRO
IPC: B01D29/62
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated filter having enhanced regeneration efficiency of the filter formed by laminating filter bodies, and a filter tank using the filter. SOLUTION: This filter tank is constituted of a treating tank 1 provided with an inflow port 1a and an outflow port 1b, the laminated filter 3 formed by laminating many sheets of the filter bodies 2 having a ring shape which are arranged in the treating tank 1, springs 5 arranged so as to sandwich respective filter bodies 2, and a pressurizing means for pressurizing the laminated filter 3.
Patent JP-2001023704-A (JP)
Title: Recycling method of negative electrode material from used lithium battery
Inventor: SCHMIDT MICHAEL
IPC: B09B3/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method of negative electrode materials composed of lithium/transition metal mixed-oxides and can be reused in the manufacture of various types of lithium batteries from several kinds of discharged used lithium batteries. SOLUTION: An electrode package constructed of at least a positive electrode unit, a separation member, an electrolyte, and a negative electrode unit is opened, and the electrode package is extracted by using an organic solvent so as to dry the extracted electrode package. The positive electrode unit is mechanically separated from the electrode package treated in this way, and the residual electrode package obtained is crushed into pieces and shieved. The obtained materials are collected by a method including each step of high temperature treatment within the temperature range of 300 to 700 deg.C.
Patent JP-2001336085-A (JP)
Title: Papermaking method for improving yield
Inventor: SAKAI KENJI
IPC: C08K3/34
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a papermaking method capable of attaining high yield without breaking formation after papermaking. SOLUTION: This papermaking method comprises combinedly using a primary amino group-containing polymer or an amino group-containing copolymer consisting essentially of a monomer represented by formula I [wherein R is H or methyl group; A is oxygen or NH; B is a 2-3C alkyl or alkoxy group; X is an anionic ion] with an anionic substance, e.g. bentonite in papermaking raw materials before papermaking. The anionic substance, e.g. bentonite is added in an amount of 500-50,000 ppm based on solid content of the papermaking raw materials.
Patent JP-2001336704-A (JP)
Title: Boiler
Inventor: MATSUMOTO MASAHISA
IPC: F22B9/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To lower the position of the center of gravity of a boiler. SOLUTION: The furnace 12 of the boiler 10 has a furnace outlet 12C in its lower part 12b and, in the furnace 12, a burning space formed is formed above the outlet 12c and, at the same time, a rear gas flue 14 is nearly horizontally extended from the outlet 12c at a height higher than the bottom of the furnace 12. In addition, at least superheaters 16a-16c and reheaters 16d and 16e are arranged in the gas flue 14.
Patent JP-2001338816-A (JP)
Title: Method of winding stationary induction apparatus
Inventor: HASEGAWA YOSHITSUGU
IPC: H01F29/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To lead out a tap terminal for a stationary induction apparatus without depending upon brazing while improving the degree of freedom of the number of the turns of a tap led out. SOLUTION: A winding 1 for the stationary induction apparatus is constituted in such a manner that a plurality of conductors a1-a4 and b1-b4 are arranged in parallel, two coils configured by continuous winding in the periphery of winding-starting sections in fixed turns in the same planes are installed, and a plurality of conductors for each coil are connected respectively in the winding- starting sections a1S-a4S and b1S-b4S and winding-end sections a1E-a4E and b1E-b4E of both coils (a), (b). The winding 1 is organized so that the taps T1, T2 are led out from fixed connecting sections in conductor connecting sections for the winding-end sections.
Patent JP-2001346327-A (JP)
Title: Ground connection device for electric apparatus
Inventor: FUJII SHINJI
IPC: H02H11/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a ground connection device for electric apparatus which permits complete ground connection in conformity with polarity to be conducted automatically. SOLUTION: In this electric apparatus 2 which receives power supply from a commercial power supply 1 with one wiring 1a grounded, a detection current limit resistor (R1) and a circuit switching means (RY1) are provided for one side 2a of power receiving wiring on product primary side, and a detection current limit resistor (R2) and a circuit switching means (RY2) are provided for the other side 2b. Polarity determination circuits 3a, 3b detecting current (I1 or I2) in a closed condition of the circuit switching means (RY1), (RY2) is provided for polarity determination. A switching means 5 controlling operation by a controlling means 4 so that the ground (G) of a ground terminal connection circuit may be connected to one wiring 1a according to the determination output results.
Patent JP-2001342078-A (JP)
Title: Monolithic refractory and incinerator for industrial wast
Inventor: KIDA OTOJIRO
IPC: F27D1/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic refractory which is free from chromium oxide and alumina cement, and excellent in corrosion resistance against alkali and chlorine. SOLUTION: This monolithic refractory is characterized in that the refractory contains a fire resistive particle by 83-95% and a binder agent by 5-17%, and the fire resistive particle contains a zircon particle by 5-35% and a spinel particle by 65-95% respectively, and the binder agent contains hydraulic alumina by 25% or more.
Patent JP-2001340952-A (JP)
Title: Cylinder for metallic injection molding machine and its manufacturing method
Inventor: KAJIKAWA HIROSHI
IPC: B22F3/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder for a metallic injection molding machine and its. manufacturing method which help to improve the lifetime of the cylider for the metallic injection molding machine as a whole cylinder and to reduce maintenance cost for operating the injection molding machine. SOLUTION: In the cylinder for the metallic injection molding machine which ejects and forms a low melting point metal, the cylinder is linked to a plurality of cylinders 1a, 1b, 1c, 1d and at the edge section of each cylinder, a flange section 2 is provided respectively and each cylinder is linked by fastening the flange section 2 of the neighboring cylinder with a bolt 3. Each cylinder 1a, 1b, 1e, 1d can be dismantled by separating the bolt 3 of the flange section 2, and when a damage peculiar to each zone occurs, only the damaged cylinder is replaced and cylinder having no damage can be operated successively.
Patent JP-2001348727-A (JP)
Title: Method for producing polyester fiber
Inventor: FUNATSU YOSHIJI
IPC: D01F6/62
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-strength fiber in good productivity while saving the space and energy. SOLUTION: This method for producing a polyester fiber is characterized in that a polyester undrawn fiber having <1.355 g/cm3 density and >=0.020 birefringence Δn is irradiated with a laser beam, and subjected to a substantial one-step drawing at >=50 m/min drawing speed to provide the fiber having >=1.360 g/cm3 density, >=0.130 Δn, and <=12% shrinkage in boiling water.
Patent JP-2001344026-A (JP)
Title: Reference voltage source circuit
Inventor: IKEUCHI AKIRA
IPC: G05F1/56
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage source circuit capable of obtaining a highly precise reference voltage at a high power source fluctuation removal rate even when the voltage fluctuation of a power source Vcc is large. SOLUTION: This reference voltage source circuit is provided with a reference power source circuit (50) to be operated when a power source (Vcc) is supplied for outputting a prescribed power source reference voltage (Vref) corresponding to a supplied reference voltage (Vz) and a Zener voltage circuit (40) to be operated when the power source reference voltage (Vref) is supplied as a power source from the reference power source circuit (50) for generating and outputting the prescribed reference voltage (Vz), and for supplying it to the reference power source circuit (50). Thus, a highly precise reference voltage can be obtained at a high power source fluctuation removal rate against the voltage fluctuation of the power source (Vcc).
Patent JP-2001345031-A (JP)
Title: Composite operating type electronic parts
Inventor: KAWASE TATSUAKI
IPC: H01H25/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite operating type electronic parts which, simply mounted on an electronic equipment, enables an easy switching operation and which is improved in versatility. SOLUTION: An operating member 170 is installed with a push slide 150 fixed at the rotating center of the operating member. By a push slide being fitted into a penetrating hole 121g formed on an inner bottom surface of a wafer 120 while being capable of rotating and sliding upward/downward, it is supported by the wafer. An arm part 122b for mounting the wafer is mountable on an external case 180, and plural protruding parts respectively capable of pressing plural push-switches 110b to 110e are also formed on the lower surface of the wafer. The wafer is made to be tilted and reversed against the external case by a tilting and reversing operation of the operating member, and the protruding part corresponding to the direction of the tilting and reversing is displaced, and the push switch is made possible to be pressed by the protruding part.  Further, the push rod slide is made to slide downward by a pressing operation of the operation member, and the tip end part of the push main slide is made to be displaced so that it will protrude from the lower surface of the wafer, and as the other push switches opposingly arranged to the tip end part are made possible to be pressed, switching operations in many directions are made to be possible.
Patent JP-2001344356-A (JP)
Title: Electronic examination conducting method, electronic examination system and information with medium recording program recorded thereon
Inventor: KOYAMA NOBORU
IPC: G06Q50/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic examination conducting method, an electronic examination system and an information recording medium with the, program stored for the system which saves labor of searching fragmentary information about a hint for a problem on a home page having complicated hierarchical structure and linking destinations, and can obtain the hint using a simple operation. SOLUTION: This electronic examination conducting method conducts electronic examination service for a user by a server 30 disposed on a network 20. An examination questions file is issued, depending on a request for taking the electronic examination from the user. Each reference information file related to each of the examination questions is respectively issued, when the user cannot answer each question in the examination questions file. An answer result file and user information are received, after the questions are answered. The answer result is graded. An admission decision notice file is issued, based on the marked result.
Patent JP-2001349430-A (JP)
Title: Coupling
Inventor: TATSUOKA TERUHISA
IPC: F16L23/16
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a coupling (mechanism) that technically together uses a shape memory function of a shape memory alloy and a super elastic region, drastically improves durability, and is economical in usage. SOLUTION: A gasket 10 that is made of a shape memory alloy composed of nickel and titanium, has an elastic coefficient smaller than coupling members 2 and 2, and has a transformation point not higher than a temperature in a normal using temperature cycle of the coupling members 2 and 2 is inserted between both coupling members 2 and 2.
Patent JP-2001312555-A (JP)
Title: Exclusive internet content business running method for every industry segment
Inventor: TOMA KENJI
IPC: G06Q50/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the Internet, though being an excellent function of communication, interaction and information aquisition, provides a staggering volume of information, making it uneasy for ordinary people to adopt the Internet into their own work, and that even if a person needs to inquire explanation in detail about the Internet so as to take advantage of it for his or her own work, there is no proper organization that will make such explanation. SOLUTION: In this method, an Internet content provider is set up in each industry segment and the provider gathers information necessary for each industry segment to post it on the Internet so as to provide the environment that users can easily utilize for their work. In addition, by letting existing related wholesale dealers, etc., run business agents, the explanation of the Internet, a manner to utilize it for work and so forth can be made in detail. If the Internet becomes widely used in every industry in this way, the excellent function of communication, interaction and information obtention of the Internet will be vigorously used, and each industry segment and each corporation will carry on more efficient business, further leading to economic revitalization in Japan.
Patent JP-2001352458-A (JP)
Title: Color image processing unit
Inventor: NAKAMURA KOJI
IPC: H04N1/46
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a color image processing unit that can execute processing taking a color component included in toner into account with less memory capacity. SOLUTION: Red, green and blue image data, received by an image processing section 20, are given to a conversion section 22 via a scanner adjustment section 21, in which the data are converted into digital image data C, M, Y representing the density of each of color components cyan, magenta, and yellow, and the digital image data are given to a new color-generating section 23. The new color-generating section 23 applies an arithmetic processing which employs coefficients set, on the basis of the color component included in each of cyan, magenta and yellow color toners to the image data C, M, Y received from the conversion section 22 to generate new cyan, magenta and yellow image data C', M', Y'.
Patent JP-2001350652-A (JP)
Title: Operation log accumulating device and operation log accumulation control method
Inventor: NAKAJIMA YOSHIAKI
IPC: G06F11/30
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To allow reliable recovery and alternation detection without always establishing a communication channel. SOLUTION: When (n)-th log Ln occurs, the value hn=f(Ln) in which a one-way function is applied to Ln is sent to a log management section 12. If the number of addable times is not 0 and the present time is before an additional time limit, 1 is subtracted from the number of addable times, Hn=f(Hn-1||hn) is determined for the retained Hn-1, a retention value is updated to Hn, addition permission is reported to a controller 16, and Ln is accumulated in an accumulation section 13. If the controller 16 receives nonpermission due to some restriction, L1 through Ln are sent from the accumulation section 13 to a server 2, and the operation of an apparatus 1 is stopped. The server determines H'n by adapting f to L1 through Ln and sends the initialization command (H'n, N, T) of the number of additional upper limit times N and the additional time limit T to a device 10.  Upon receiving the command, the device 10 compares H'n with Hn with an initialization processing section 125. If both of them succeed, the number of addable times and the additional time limit are initialized to N and T, the retention value Hn is set to 0, and the operation stop of the apparatus is released.
Patent JP-2001029437-A (JP)
Title: Sterilizer
Inventor: KAYAHARA TOSHIHIRO
IPC: A61L2/20
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize a can body of a sterilizer, reduce the cost and effectively execute the preheating of a sterilizing vessel by providing the sterilizing vessel capable of accomodating an object to be sterilized, and a tubular steam passage mounted on a peripheral wall of the sterilizing vessel for directly heating the sterilizing vessel. SOLUTION: In the cold start or the like, a sterilizer itself is cold, so that the preheating of a sterilizing vessel 1 is executed as a preparation process. A steam generator 3 is started, and the sterilizing vessel 1 is closed by a door 4. Then the steam from the steam generator 3 is supplied into a steam passage through a first steam supply line 6, and supplied into the sterilizing vessel 1 through a second steam supply line 10. On this occasion, the pressure and temperature of the steam to be supplied to the sterilizing vessel and the steam passage are adjusted by properly setting a first steam pressure adjustment valve 14 and a second steam pressure adjustment valve 16. Whereby the sterilizing vessel 1 is heated from the inside and outside of its peripheral wall, and the door 4 is heated from its inner surface side.
Patent JP-2001357167-A (JP)
Title: Betting system using information network and server and method for betting totalization used for the same system
Inventor: HIRAHARA MORIO
IPC: G06Q10/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To actualize a betting totalization system which enables betters to bet using the Internet without making betters to input a complicated URL address. SOLUTION: A set of betting cards 5 given different bar code numbers of candidates is distributed and the bar code number given to one selected betting card is read by a bar code reader 2B and inputted to a betting terminal 2. The betting terminal 2 accesses a URL conversion server 3 having a specific URL address through the Internet 1 and sends the bar code number read by the card reader. The URL conversion server 3 converts the received bar code number into the URL address previously given to the bar code number and makes the betting terminal 2 access the URL address. A betting totalizing server 4 opens the homepages of different URL addresses by candidates and count how many times the URL addresses by the candidates are accessed.
Patent JP-2001357138-A (JP)
Title: Menu preparation system
Inventor: SHIMADA MIYUKI
IPC: G16H10/60
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a menu preparation system which can easily and securely put a person on a diet without any expert knowledge. SOLUTION: A server computer 2 of a delivery company which presents an optimum menu and delivers the meal of the menu to a user who will go on a diet because of, for example, diabetes receives disease information on sick persons using client computers 4a, 4b, 4c... 4x and examination data regarding the disease information. Consequently, the menu of a means which is delivered or presented according to those disease information and examination data is generated and then the sick person goes on a diet without calculating a calorific value by oneself at each time by having the means having its nutritional balance and calorific value properly calculated, so that the patient can easily and securely go on the diet without having any expert knowledge.
Patent JP-2001353402-A (JP)
Title: Method for growing crystal and functional element device using the crystal obtained thereby
Inventor: MIYAHARA TOMOKO
IPC: C07D487/22
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing crystal by which a good-quality large crystal can be made to grow at the temperature far lower than the melting point or the boiling point of the crystal even from such a material as is not dissolved in usual liquid solvent at room temperatures and is apt to be decomposed at the melting point or the vaporizing point and to provide a functional element device using the crystal obtained by this crystal growing method. SOLUTION: This method for growing crystal comprises an initial crystallization step and a recrystallization step. In the initial crystallization step, a crystal raw material is dissolved by heating a melting solvent, which is solid at the room temperature and the melting point of which is lower than that of the objective crystal, to prepare the solution and the objective crystal is then made to grow by supersaturating the objective crystal component in the solution. In the recrystallization step, which is executed once or repeated several times, the objective crystal is obtained by recrystallization namely by supersaturating the objective crystal component in the solution, keeping it in an unsaturated state and then supersaturating it again.
Patent JP-2002006650-A (JP)
Title: Transfer belt and image forming device
Inventor: SUZUKI NAOYA
IPC: G03G15/16
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To properly control sticking force of toner to a transfer belt and to obtain a satisfactory image free from omission in an image forming device that transfers a toner image formed on an image carrier to a transfer belt and further transfers the toner image from the transfer belt to a recording medium such as paper. SOLUTION: At least, the surface of a transfer belt 20 is made of a material whose Van der Waals force obtained by using a force curve measured by an interatomic force microscope is less than or equal to 3×10-8. The transfer belt is used for the image forming device which transfers a toner image formed on the image carrier 1 to the transfer belt and further transfers the toner image transferred to the transfer belt to a recording medium 6.