baber/WOPTO huggingface dataset:
Patent JP-2002102860-A (JP)
Title: Method and agent for treating muddy water containing bentonite
Inventor: TATSUMI KENJI
IPC: C02F1/56
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating muddy water containing bentonite which can efficiently flocculate or precipitate bentonite and a treating agent used in the method. SOLUTION: In the method for removing bentonite from the muddy water containing bentonite, in the presence of an aluminum compound (i) and an iron compound (ii), a polymer flocculant is added into the muddy water.
Patent JP-2001164053-A (JP)
Title: Modified carbon black, method for producing the carbon black, rubber composition and tire
Inventor: YAMADA HIROSHI
IPC: B60C1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain carbon black treated so as to link a specific silicon compound to the surface of the carbon black by chemical bond, to provide a method for producing the carbon black, to obtain both a rubber composition having improved hysteresis loss and a tire having extremely improved grip performances by using the modified carbon black. SOLUTION: This rubber composition is obtained by compounding 100 pts.wt. of a rubber component composed of a natural rubber and/or a synthetic diene- based rubber with 30-200 pts.wt. of modified carbon black having a Si-O-C bond or Si-C bond (a carbon directly bonded to Si is an aromatic carbon) on the surface. This pneumatic tire is obtained by using the rubber composition especially in thread. The modified carbon black is obtained by bringing carbon black into contact with a silicon compound of the general formula (R1O)mSiR24-m [R1 is a 1-3C alkyl group or a phenyl group; m is an integer of 2-4] or the like in a vapor phase.
Patent JP-2002116479-A (JP)
Title: Double image coincidence system range finder device
Inventor: MIYAZAKI SATOSHI
IPC: G03B13/18
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the following problems; it is necessary to accurately adjust and set the relative relation between a photographing lens and a range finder in the conventional double image coincidence system finder device, besides, the visibility for the coincidence of the double image is reduced when the illuminance of an object is low. SOLUTION: As for the double image coincidence system range finder device, the device is provided with a finder optical system including a semitransparent mirror 12, an optical system including an imaging device 15 arranged with leaving a prescribed base length from the incident optical axis of the finder optical system, a display device 22 for displaying the image which is obtained by photoelectrically converting the optical image formed by an image pickup optical system by the imaging device, and then, performing a prescribed image processing, and the image displayed on the display device 22 is guided by the semitransparent 12 so as to be aligned with the optical axis of the finder optical system.
Patent JP-2001165416-A (JP)
Title: Method of processing waste, gasifying and melting combustion apparatus and gasifying furnace of waste
Inventor: HIRAYAMA MITSUO
IPC: F23G5/027
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the method of melting combustion by generating a generated gas including a large amount of combustible gas of which heat quantity is enough to melt an ash component of the gas by gasifying the combustibles such as waste and coal, and equipment thereof. SOLUTION: In the method of forming molten slag by a melting furnace after gasifying the waste by a fluidized bed furnace 2, the horizontal cross section of the fluidized bed furnace 2 is a round shape, a moving bed 9 where bed material settles is formed at the center of the furnace, a fluidized bed 10 where the bed material ascends is formed at the circumference of the furnace, a circulating flow circulating through the moving bed 9 and the fluidized bed 10 is formed, the waste is fed to the fluidized bed furnace 2 generating the gas and char by the gasification of it, the ash component is melted by burning the gas and char discharged from the fluidized bed furnace 2 and fed into the melting furnace, and the slag is formed.
Patent JP-2002117031-A (JP)
Title: Method and system for information distribution, information processor, and computer program product
Inventor: MITO TOMOKO
IPC: G06F17/30
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a means for distributing really necessary information among a huge quantity of information while keeping secrecy of personal information. SOLUTION: On an information-provider's server, user information (user open information) that the user thinks that it may be registered is recorded (step 31). The server narrows down distributed information by referring to the user open information to generate information candidates (step 35). The information candidates are distributed to a user's terminal (step 36) and the user further narrows down them into a 2nd candidate by referring to user secret information recorded on the user's terminal (matching decision: step 37). The user requests the server to distribute the information body of the 2nd candidate (step 38) and the server sends the necessary information body in response to the request (step 41). The user's terminal displays the information body (step 42).
Patent JP-2002112814-A (JP)
Title: Umbrella
Inventor: ABE KOICHIRO
IPC: A45B9/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella which can always stably be carried without giving a burden to its user when it is not used. SOLUTION: A handle part 10 consists of a fixed handle part 11 to be fixed at the base end part of a metal rod 2 and a rotary handle part 12 having a hook part 14 fitted rotatably to this part 11 with a hinge 13. Adhesive tapes 20 being the first holding means for holding the part 11 and the part 12 in the state of constituting the part 10 integrally and releasing this state at need are formed at position opposing each other.
Patent JP-2002124792-A (JP)
Title: Control unit
Inventor: ITO HIROAKI
IPC: H05K7/20
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a control unit of good heat-radiation capability for higher density. SOLUTION: A thick-film multilayer substrate 14 is housed in a casing comprising a dispersion fin 17. A control substrate 12 is arranged to face the thick- film multilayer substrate 14 so that a connection lead 33 protruding from the casing is connected to the control substrate 12 on which a control microcomputer 39 is mounted. Thus, a control unit is provided which is good at heat radiation for higher density.
Patent JP-2002121629-A (JP)
Title: Super-extra-fine copper-alloy wire, copper-alloy stranded-wire conductor, extra-fine coaxial cable, and method for manufacturing super-extra-fine copper-alloy wire
Inventor: MATSUI RYO
IPC: H01B5/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a super-extra-fine copper-alloy wire having excellent tensile strength, wire drawability and bendability, a copper-alloy stranded-wire conductor, extra-fine coaxial cable, and a method for manufacturing the super-extra- fine copper-alloy wire. SOLUTION: The super-extra-fine copper-alloy wire can be obtained by preparing a wire rod where Ag of >=99.99 mass% purity is added in amounts of 1.0-5.0 mass% to high-purity Cu containing <=1 mass ppm, in total, of inevitable impurities and subjecting the wire rod to wire drawing to <=0.08 mm diameter. Excellent wire drawability and bendability can be provided because the foreign matter causing wire breakage contained in a matrix can be minimized, and also excellent tensile strength can be provided because Ag is used as an additive element.
Patent JP-2002121591-A (JP)
Title: Detergent composition
Inventor: ICHIJIMA GOJI
IPC: C11D1/88
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having a low irritation, an excellent foaming ability and foam stability as well as an excellent foam quality and satisfaction feeling after the finish of wash and also having a moderate detergency and a good time stability. SOLUTION: The detergent composition contains (a) an alkylimino bis(β- hydroxypropane sulfonic acid) salt expressed by general formula (1) (wherein, R1 is an 8-22C linear/branched alkyl or alkenyl group; and M1 and M2 are each hydrogen, an alkali metal, an alkali earth metal, an ammonium or an organic ammonium.) and (b) an anionic surfactant, with (a) being 0.5-35 wt.%, (b) being 0.4-25 wt.%, (a+b) being 3-50 wt.%, and a weight ratio of a/b being 20/1-1/8.
Patent JP-2002124151-A (JP)
Title: Operation device
Inventor: MAENAKA TOSHIHITO
IPC: H01H9/16
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a remote control device which enables a visually and aurally handicapped user to easily confirm the acceptance of button operation. SOLUTION: For an electric device main body and a remote control device remote controlling the electric device main body, a vibration part, which makes the operator feel the acceptance of button operation by vibration, is installed.
Patent JP-2002122862-A (JP)
Title: Reflective display device
Inventor: KUWAYAMA SHINTARO
IPC: G02B5/23
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a reflective display device capable of obtaining a sufficiently bright screen under such a surrounding that the intensity of incident light is low and further, capable of displaying a screen with excellent contrast when used under such a surrounding that the intensity of external light made incident thereon is high. SOLUTION: In the reflective liquid crystal display device comprising a reflection film 12 arranged on the rear side, light transmission adjusting films 7, exhibiting high transmittance when the intensity of the incident light is low and exhibiting low transmittance when the intensity of the incident light is high, is arranged on the inner surface of the front side, i.e., the display observer' s side, of a substrate 2 out of a pair of front and rear substrates 2, 3 opposed to each other across a liquid crystal layer 1 while corresponding to regions (b) between a plurality of pixel regions (a).
Patent JP-2002130789-A (JP)
Title: Anti-bacterial treatment system in duct
Inventor: TAKAHASHI KENZO
IPC: A61L9/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent microorganisms from propagating in dust accumulating in an air supply duct, so that the microorganisms that have propagated in piping of the air supply duct is effectively prevented from being scattered into a room by effectively performing antibacterial treatment in the air supply duct. SOLUTION: An anti-bacterial treatment system in the duct comprises a releasing element 1 for releasing antibacterial active molecules, that is installed in the inlet side of the air supply duct 4 connected to an air conditioning appliance 3 and a collecting filter 2 for collecting and removing the anti-bacterial active molecules, that is installed in an outlet side of the duct 4.
Patent JP-2001158096-A (JP)
Title: Simple ink-jet head
Inventor: MOYNIHAN EDWARD R
IPC: H01L41/29
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a defoaming member for an ink-jet head which can print with a high resolution and can be inexpensively and easily manufactured in a simple structure. SOLUTION: The defoaming member is constituted of a tubular member 129 which is inserted to an ink channel in the ink-jet head and is formed of a material which passes the air without passing ink. One end of the tubular member 129 is sealed and the other end is connected to a negative pressure source.
Patent JP-2002120775-A (JP)
Title: Trailer connecting angle detection device
Inventor: MINAMINO MASAAKI
IPC: G01S17/88
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional trailer connecting angle detection device for detecting a connection angle θ when a trailer connected to a tractor 1 by a rotation and connection part 3 is bent to be in a condition of a trailer 2-2 is complicated in a structure and the mechanism is expensive, due to the constitution of installing a turn table or a lever on a king pin. SOLUTION: Vertical markers 5 and 6 are installed on right and left side surfaces of the trailer at a position apart backward in a predetermined distance (a) from the rotation and connection part 3, and cameras 7 and 8 for seizing them in a photographing visual field are installed on both sides of the tractor 1. The connection angle θ can be detected by detecting an angle δt facing the vertical marker 6 at bending because the angle δt and the angle θ has a following relative relationship. An installing position of the vertical marker is designated to be apart in the predetermined distance (a) from the rotation and connection part 3, therefore, the trailer connecting angle detection device having the same specification can be applied to a trailer having a different length. δt= arctan[ A.sin(θ+ϕ)-h}/ d+A.cos(θ+ϕ)}]+δs.
Patent JP-2002131220-A (JP)
Title: Microarray chip
Inventor: SHIMOMA AKIRA
IPC: G01N21/64
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To inexpensively and highly accurately form a transparent substrate to be used for a microarray chip, to prevent adjacent specifically coupling substances from coupling with one another, when a large number of the specifically coupling substances are applied in a high-density matrix onto the transparent substrate, and to prevent test specimens from being supplied to the different specifically coupling substances, when the test specimens are dropped by a pipette, etc., to each specifically coupling substance. SOLUTION: In the microarray chip, in which a large number of the known specifically coupling substances 12 to be coupled with the test specimens 15 which emit light by exciting light, are arranged on the transparent substrate 11, the transparent substrate is constituted of a plastic material, of which the light emission by the excitation light is low. Housing parts 13 for separating and housing each of the known specifically coupling substances are provided in the transparent substrate.
Patent JP-2002129163-A (JP)
Title: Thermal decomposition inhibitor for triazine-ring- containing compound
Inventor: IKEDA HISAO
IPC: C08K5/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal decomposition inhibitor for a triazine-ring- containing compound which is used in producing a triazine-ring-containing compound, in melt kneading a triazine-ring-containing compound as a stabilizer or flame retardant into a resin at a high temperature, or in using a triazine-ring- containing compound at a high temperature as a raw material for producing a polyester. SOLUTION: This inhibitor mainly comprises an acidic substance. More specifically, the substance is an organic acid, an aluminum compound, a tin compound, an antimony compound, a boron compound, a sulfate, or a mixture of these substances.
Patent JP-2002126355-A (JP)
Title: Computer device, method for playing game, using the device and delivery system of computer game and method for delivery
Inventor: MURAI TOSHIAKI
IPC: A63F13/335
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a computer game delivery system that helps a player change the game screen to a design he likes. SOLUTION: A computer game delivery system is designed so as to allow a game 1a distributed from a first computer 1 through the Internet 3 to be downloaded by a second computer 2 for executing the game 1a on the second computer 2, and the first computer 1 delivers an image capture means 1b for capture images from external equipment 21 that can be connected to the second computer device 2 together with the game 1a, and the second computer 2 that has downloaded the game 1a, captures prescribed images from the external equipment 21 into the second computer 2 through the image capture means 1b downloaded and executes the game 1a, using the image captured.
Patent JP-2002132261-A (JP)
Title: Rhythm generator
Inventor: DATE MASAAKI
IPC: G09B15/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To grow communication ability using rhythms. SOLUTION: The vibration rhythms of an autonomous agent displayed on a display 24 are formed by a graphic engine 16 and the vibration rhythms generated by a subject who moves a mouse 12 are inputted to a rhythm input device 14. A CPU 20 first decides the rhythm sharing degrees of the vibration rhythms of the autonomous agent and the vibration rhythms of the subject by each one period. Next, the CPU collates the results of the decision of the rhythm sharing degrees and the rhythm generation condition of the subject with plural adaptation conditions and discriminates the rhythm adaptation ability of the subject. When the rhythm adaptation ability is discriminated, the rhythm generation condition of the subject is discriminated in accordance with the results of the decision of the rhythm sharing degrees obtained in each period and the rhythm adaptation ability of the subject.  The graphic engine 16 changes the vibration rhythms of the autonomous agent according to the results of the discrimination of the rhythm generation condition.
Patent JP-2002138850-A (JP)
Title: Intake duct structure for soundproofed casing
Inventor: NAGATA MITSUO
IPC: F02B77/13
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a casing, and ensure a sufficient length of an air passage and attenuate noise even if an intake port is opened in a door wall surface. SOLUTION: An intake inlet 6 is opened in one door 4 of double hinged doors 3 and 4, and boxlike bodies 14, 17 and 20 are arranged on both doors 3 and 4 and a column 13 between both doors to form an air passage 8.
Patent JP-2002142246-A (JP)
Title: Position information service presentation system and method of mobile terminal
Inventor: KIYOTA TOSHIYA
IPC: H04W4/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To decrease communication expenses by stopping communication while a mobile terminal stops. SOLUTION: A position information service presentation system of a mobile terminal 20 registers self position information in a service center 40. The position information service presentation system comprises a communication state holding part 25 which receives an automatic and periodic position report request from a plurality of base stations 11 to 19 and holds an identification number of a plurality of base stations with a good communication state and a corresponding communication state; a communication state change detection part 24 which compares the communication states corresponding to the previous and present base station identification numbers, and does not communicate the communication state corresponding to the present base station identification number when the change cannot be detected;  a position information registration part 45 for registering an estimated position of the mobile terminal obtained from the received communication state, and a date and hour which are requested a position report; and a mobile presence/absence determination part 46 for registering a previous estimated position as a present estimated position when the service center cannot receive the communication state corresponding to the base station identification number from the mobile terminal.
Patent JP-2001170741-A (JP)
Title: Method and device for reducing heat-leakage of continuous casting mold
Inventor: BEYER-STEINHAUER HOLGER
IPC: B22D11/16
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing the heat-leakage in the molten steel level zone of a continuous casting mold. SOLUTION: Heat flow between the formed cast outer shell and the inner surface of the mold, is restrained with comparatively high heat conductive resistance between these parts to reduce the danger of crack on the outer shell of a strand. At this time, the high heat conductive resistance between this formed strand outer shell and the inner surface of the mold is obtained as a result of macro-structure corresponding to this inner surface of the mold.
Patent JP-2002142655-A (JP)
Title: Baking mold for producing bread and method for producing bread
Inventor: HIRABAYASHI TAKEO
IPC: A21B3/13
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a baking mold for producing bread, capable of improving the palatability of the bread, and a method for producing the bread by using the baking mold for producing the bread. SOLUTION: This baking mold 1 for producing bread is made of a stone material and bread dough is baked in the baking mold 1 made of the stone material, and thus the palatability of the bread is improved, since it is possible to heat the bread dough as totally uniform as compared with the case of using a baking mold made of a stainless steel.
Patent JP-2002145057-A (JP)
Title: Forefront part structure of railway rolling stock
Inventor: TAKINO YASUNARI
IPC: B61D17/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To improve dimensional accuracy of corner posts and an arch beam, to easily form a cross-sectional shape for joining a forefront part body structure and a passenger room body structure, and to largely shorten assembling work time. SOLUTION: A pair of corner posts 2 and 2 arranged in the forefront part body structure 1 are shaven out and molded in the shape of respectively arranging horizontal directional plural reinforcing ribs 21a and 22a on cross-sectional U-shaped post bodies 21 and 22. The arch beam 3 connected to an upper part of both corner posts 2 and 2 is shaven out and molded in the shape of having an upper roof board receiving flange surface 3a, a lower ceiling board receiving flange surface 3b, a modesty panel part 3c for joining the roof board receiving flange surface and the ceiling board receiving flange surface, and vertical directional plural reinforcing ribs 3e arranged in the modesty panel part and ranging over the roof board receiving flange surface and the ceiling board receiving flange surface.
Patent JP-2002151533-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TERAJIMA KAZUHIKO
IPC: H01L21/60
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that since a prior art bump electrode is made of a rigid mass of metal, electrical connection is difficult between a low profile bump electrode and a counter electrode to cause decrease of mounting yield or significant damage to reliability. SOLUTION: In the inventive semiconductor device, the main component of a bump electrode, i.e., a bump part, is composed of a resin composition. Even if a level difference is present between respective bump electrodes at the time of mounting on an opposite substrate, a higher bump electrode collapses to allow sufficient electrical connection between a lower bump electrode and the opposite substrate. Since they can be compressed with a low pressure, yield is prevented from decreasing due to the damage to the substrate or a semiconductor integrated circuit and reliability is not damaged significantly.
Patent JP-2002154847-A (JP)
Title: Bullet proof glass
Inventor: KATO HIDEMI
IPC: C03C27/12
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To produce bullet proof glass having high bullet proof performance by using float glass sheets. SOLUTION: The bullet proof glass 1 formed by laminating the plural glass sheets 2, or the like, inside and out and joining and integrating the respective glass sheets through intermediate films 3, or the like, interposed between the respective glass sheets is constituted by forming the glass sheets having the top surfaces and bottom surfaces from the glass sheets 2 by a floating method, arranging the top surfaces T of the plural glass sheets 2a to 2c arranged on a room exterior side L among the glass sheets on the room exterior side L and arranging to top surfaces T of the plural glass sheets 2d to 3g arranged on the room interior side R of the glass sheets on the room interior side R.