baber/WOPTO huggingface dataset:
Patent JP-2002233880-A (JP)
Title: Gaseous carbon dioxide reaction coagulation/ sedimentation vessel system
Inventor: SAITO SHINICHIRO
IPC: B09B3/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous carbon dioxide reaction coagulation/sedimentation vessel system which is capable of solving troubles such as coating formation, and difficulty in performing pH control, in a gaseous carbon dioxide reaction vessel and eliminating the need of removing solid fine particles generated by gaseous carbon dioxide reaction and also has a compact size and requires a smaller installation area. SOLUTION: This vessel system is provided with a gaseous carbon dioxide reaction vessel 2 for subjecting metal ions existing in a liquid to carbonation with gaseous carbon dioxide to insolubilize the metal ions in the liquid, a coagulation vessel 3 for coagulating metal carbonates formed by this insolubilization and a pair of sedimentation vessels 4 for sedimenting the coagulated metal carbonates, wherein: inside the gaseous carbon dioxide reaction vessel 2, a gas containing gaseous carbon dioxide is countercurrently brought into contact with the liquid containing metal ions; the gaseous carbon dioxide reaction vessel 2, coagulation vessel 3 and pair of sedimentation vessels 4 are vertically placed in series; also, the gaseous carbon dioxide reaction vessel 2 and coagulation vessel 3 are integrally placed in a single liquid tower 32 so that the gaseous carbon dioxide reaction vessel 2 is positioned in the upper section of the liquid tower 32 and the coagulation vessel 3 is positioned in the lower section; and the pair of sedimentation vessels 4 are placed below the liquid tower 32.
Patent JP-2002244906-A (JP)
Title: Network system and information sharing method therefor
Inventor: SAITO TAKAYUKI
IPC: G06F12/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of improving resistance against failure and load dispersion property for a common file and having excellent practicality without necessitating a server. SOLUTION: The distributed network system constituted by connecting a plurality of computers 100A to 100D with a network 200 is disclosed. In this system, a common file reference table 12 for referring to the common file distributed to each computer and owned is exchanged among each computer by a file sharing control function part 13 and a message communication function part 11. Each computer refers to the common file reference table 12 to confirm an existence position of the distributed common file.
Patent JP-2002093285-A (JP)
Title: Multidirectional operation switch
Inventor: KURIYAMA MICHIHIRO
IPC: H01H25/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To constitute a multidirectional operation switch, hard to drive a central switch and a circumferential switch simultaneously. SOLUTION: This multidirectional operation switch is provided with the central switch and the circumferential switch provided in its circumference and drives a desired switch by pushing a key top. An arm part 52 of the pusher is fixed to the key top bottom face between a central board part 71 of a frame 70 and the key top bottom face in such a state as clamping the central board part 71 of the frame 70 by the base part 51 of a pusher 50 to form a clearance 4G between the key top bottom face and the base part 51 of the pusher so that the key top 40 can be turned to the frame 70.
Patent JP-2002245596-A (JP)
Title: Lane overstepping detecting device and method
Inventor: ONOGUCHI KAZUNORI
IPC: G06T1/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lane overstepping detecting device capable of reducing the possibility of the concealing of a lane marker by a leading vehicle, and reducing the computational complexity and the misdetection. SOLUTION: This lane overstepping detecting device is composed of two TV cameras C12, C2 mounted on both sides of a vehicle A, lane marker detecting parts D1, D2 for detecting the lane marker such as a white line and the like from the images inputted from the TV cameras C1, C2, and a lane overstepping determining part E for determining whether the vehicle oversteps a traveling lane or not on the basis of a position or the presence or absence in the image of the lane markers detected by the lane marker detecting parts D1, D2.
Patent JP-2002241152-A (JP)
Title: Hydraulic substance
Inventor: NAKAGAWA MASAYUKI
IPC: C04B7/153
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic substance which can be manufactured by compounding raw materials produced from existing industries without mining and firing natural calcium carbonate as in the case of cement and having strength, or the like, equal to or higher than the cement in a product using the substance, moreover whose color is white and which is resistant to acid rain. SOLUTION: In the hydraulic substance containing blast furnace slag as a raw material, at least 1-10% alkali content per blast furnace slag and 1-30% gypsum per blast furnace slag are mixed to the slag having latent hydraulic property.
Patent JP-2002249354-A (JP)
Title: Cement admixture, cement composition and spraying method using the same
Inventor: NAKAJIMA YASUHIRO
IPC: C04B22/12
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture, a cement composition and a spraying method using the same, which prevent sagging and sliding on a slope of fresh sprayed concrete and provide a neat finishing on the surface of slope by securing sufficient time for trowel finishing even in case that concrete with high slump value is used. SOLUTION: The admixture contains a soluble compound of 4A group element, e.g. titanium or zirconium, and aluminum sulfate, where a tetravalent 4A group element is also usable. The cement composition contains cement and the admixture. Reinforcing steel, etc., are laid on a slope to form a frame structure and the cement composition is sprayed on it so as to form a cement concrete frame containing reinforcing steel, etc., on the slope.
Patent JP-2002247385-A (JP)
Title: Facsimile machine
Inventor: SUDO NAOKI
IPC: G06Q30/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To perform appropriate transmission after conforming the functions of one's party. SOLUTION: The facsimile machine having a transmission function of black- and-white and color manuscripts comprises a means for billing a charge where a color additional charge is added to a basic charge according to the total number of manuscripts before transmitting data (step 104), a means for judging the presence or absence of the color manuscript reception capacity of one's party concerned according to a DIS signal from one's party (step 110), a means for converting the color manuscript data to black-and-white manuscript data according to user's instruction by stopping transmission temporarily when it is judged that one's party does not have capacity for reception (steps 116, 118, and 120), a means for transmitting the black-and-white manuscript data after conversion to one's party (step 122), and a means for returning the color additional charge (step 126),  thus performing appropriate transmission operation and charge billing according to the result after conforming the functions of one's party.
Patent JP-2002241816-A (JP)
Title: Method and instrument for detecting breakage of cooling system for furnace body in blast furnace
Inventor: MARUYAMA TAICHI
IPC: C21B7/24
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To surely, quickly and accurately diagnose whether the breakage of a cooling system for furnace body in a blast furnace is developed or not, and a range of developed position. SOLUTION: In a process, in which cooling drained water flowing out from respective outlets of a plurality of draining pipes 5 for cooling water in the cooling systems 1, 2, 3 for furnace body in the blast furnace is made to flow into a water receiving vessel, it is visually decided whether gas bubble is mixed in the cooling drained water or not. Then, when the mixed gas bubble is observed, this gas is recovered and CO gas component in the recovered gas is detected.
Patent JP-2002243579-A (JP)
Title: Wind tunnel model support device and wind tunnel test device using it
Inventor: KANBE MASAYUKI
IPC: G01M9/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wind tunnel model support device capable of precisely performing a wind tunnel test using a base machine model or externally mounted matter model even in an area having a large aerodynamic load. SOLUTION: This wind tunnel model support device comprises a base machine model support mechanism 4 having a longitudinally moving mechanism for translationally moving a base machine model 2, and an externally loaded matter model support mechanism 5 equipped with an attitude adjusting mechanism 24 having a pair of symmetrically arranged direct-acting actuators 29 and 29 for adjusting the attitude of an external loaded matter model 3.
Patent JP-2002241655-A (JP)
Title: Copper phthalocyanine pigment ink
Inventor: SHIMOMURA MASAKO
IPC: C09D11/326
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a copper phthalocyanine ink hardly causing sedimentation and coagulation of a pigment in a container, and not causing density unevenness of the printed product even if the ink is left in a constant posture for a long period. SOLUTION: This copper phthalocyanine pigment ink contains a dispersed compound providing a histogram of the particle diameter distribution calculated from the measurement of scattering intensity by using a laser scattering type particle size analyzer, and having a level to which the average particle diameter belongs and which occupies >=12% proportion in the histogram, and having 5,000-20,000 molecular weight, in an amount regulated so that the ratio of the pigment to the compound may be (10:1)-(3:1).
Patent JP-2002251592-A (JP)
Title: Learning method for pattern recognition dictionary
Inventor: KUBOTA SUSUMU
IPC: G10L15/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a learning method for a pattern recognition dictionary for improving a parameter constituting the pattern recognition dictionary used for collation of characters extracted from an input pattern as a recognition object. SOLUTION: This learning method for the pattern recognition dictionary is constructed of a learning sample file 11, a recognition dictionary 12, an initial setting part 13, a recognition scale computing part 14, a posterior probability distribution estimating part 15, a posterior probability function parameter 16, and a recognition dictionary correcting part 17. When a density function of posterior probability is used as a loss function, local minimization of a total recognition cost for an error and a reject is repeatedly computed by means of a steepest descent method.
Patent JP-2002261883-A (JP)
Title: Personal call information managing system
Inventor: MINEWAKI TAKAKUNI
IPC: H04M3/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel personal call information managing system using a portable telephone capable of delivering and receiving data to and from a personal computer by executing functions capable of storing, editing, retrieving and displaying digital data. SOLUTION: The personal call information managing system comprises a small-sized storage unit contained in the portable telephone, a means for recording call voice data in the storage unit by adding identification information for distinguishing the call voice data transmitted and received by the portable telephone from an own side or a counterparty side, a data storage means for storing data regarding call of caller information or the like capable of being identified by a telephone number notification at a transmitting/receiving date time or incoming time, a means for specifying an extracting the recorded call data by list displaying according to designating conditions or retrieving conditions such as a date, an originator or the like,  a means for deleting functions of automatically deleting from old data in sequence and recording new call data in an empty storage area and call data designated by a user, and a means for reproducing the storage data on a phone and display screen.
Patent JP-2002254619-A (JP)
Title: Image recording device and method
Inventor: ISHII YOSHIO
IPC: B41J2/01
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To achieve a high performance of an image recording by means of an ink jet recording system by preventing deterioration of an image quality of recorded images. SOLUTION: In the case a transparent film is not formed on the surface layer of a recording material on which an image is recorded by the ink jet system (a step 206 is negative), solvent in ink liquid drops adhered on the recording material is removed from the surface layer of the recording material when the image recording surface of the recording material is in contact with a foreign matter. Likewise, the solvent is removed by setting a hot air temperature (208, 210) in accordance with the soaking speed of ink liquid drops into the recording material, and adding a heat energy by supplying hot air to the recording material.  In the case the transparent film is formed on the recording material (a step 206 is affirmative), nearly all of the solvent adhered on the recording material is removed from the recording material at the time the transparent film is formed based on (the maximum value of) the amount of the solvent adhered on the recording material. Likewise, the solvent is removed by setting the hot air temperature (228) in accordance with the ink liquid drop soaking speed into the recording material, supplying the hot air to the recording material, and adding the heat energy.
Patent JP-2002260365-A (JP)
Title: Disk cartridge and disk unit using the same
Inventor: OKAMOTO TOMOMI
IPC: G11B23/03
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge and a disk unit in which a manufacturing cost is reduced and the size of the unit is reduced by performing detection with detecting sensors fewer than the number of information holding parts although the number of detecting sensors provided in a disk unit is increased when a plurality of information holding parts are placed in the disk cartridge. SOLUTION: The information holding parts of a disk cartridge are arranged in a straight line almost parallel to the insertion direction of the disk cartridge to the disk unit. The disk unit detects the information of the information holding parts before the disk cartridge moves to the position where recording and/or reproduction in the disk unit is performed, after the insertion of the disk cartridge into the disk unit is started.
Patent JP-2002257098-A (JP)
Title: Non-blockage nozzle device
Inventor: FUKUHARA SHINICHI
IPC: F04F5/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-blockage nozzle device capable of controlling the intrusion of a solid material into a nozzle and easily discharging the solid material which has intruded into the nozzle. SOLUTION: In a nozzle device arranged in a tank with pointing upward, a pin 20 coaxially arranged in a nozzle hole 18 with some play is swingably supported in a standing position by a spring 21. With existence of the pin 20, a particle diameter of solid material capable of passing through the nozzle hole 18 from outside can be controlled to roughly a half of diameter of the nozzle hole 18. The solid material which has flowed into the nozzle can be discharged smoothly without blocking of the pin 20 because of swing of the pin 20.
Patent JP-2002254573-A (JP)
Title: Antistatic glare-proof film
Inventor: FURUI GEN
IPC: G02B1/111
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic glare-proof film which has transparency ensured and has sufficient antistatic properties, which is little whitened and has high clearness in transmission and desirable glare-proof properties and also which hardly causes disorder of display when it is applied to a liquid crystal display of an IPS mode. SOLUTION: The antistatic glare-proof film 1 has a structure wherein a transparent conductive layer 3 and a glare-proof layer 4 are laminated on a transparent base film 2, and a layer 5 of a low refractive index is laminated thereon as occasion demands. The glare-proof layer is constituted of a blend of a transparent resin of 100 pts.mass and spherical particles of 7-20 pts.mass of which the refractive index differs by 0.05-0.2 from that of the transparent resin and of which the average particle size is 2-10 μm. A saturated electrostatic charge potential at an applied voltage 10 kV is 0.5 kV or below and the clearness of an image in transmission in an optical comb of 0.125 mm is 40-90%. Moreover, the glare-proof layer 4 may also have conductive particulates dispersed therein.
Patent JP-2002261120-A (JP)
Title: Mounting board, its manufacturing method and semiconductor device
Inventor: OGAWA MINORU
IPC: H01L23/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting board by which the problems such as soldering failure, connection failure, and variations in the value of wiring resistance, can be eliminated, using solvent based conductive paste as a wiring material. SOLUTION: A through hole 2 of the mounting board is filled with the conductive paste, and a solder bump 13 is formed on this through hole 2 to be an electrode part for an external connection.
Patent JP-2002263733-A (JP)
Title: Method and device for coiling metal strip
Inventor: IIMORI JUNJI
IPC: B21C47/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent generation of reel mark by meeting a tip part of a traveling metal strip with a stepped part of a sleeve in rotation with high accuracy. SOLUTION: The distance R1 in the circumferential direction from the waiting position T1 of the stepped part of the sleeve 5 to the winding start position M1 is obtained (a2), the distance L1 in which the tip part of the metal strip 3 travels while the stepped part 6 of the sleeve is rotated for the obtained distance R1 in the circumferential direction is obtained (a3), a winding reel 4 is started when the distance Lt in the traveling direction from the tip part of the traveling metal strip 3 to the winding start position M1 is met with the obtained traveling distance L1 (a7-a9), and the rotational speed of the winding reel 4 is controlled so that the ratio (Rt/Lt) of the distance Rt in the circumferential direction from the stepped part 6 of the sleeve 5 to the winding start position M1 to the distance Lt in the traveling direction is equal to the ratio (Vr/Vd)  of the preset peripheral velocity Vr of the sleeve 5 to the preset traveling speed Vd of the metal strip 3 (a10-a15).
Patent JP-2002269652-A (JP)
Title: Bathroom heating and drying device
Inventor: OKANO YUTAKA
IPC: F26B23/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a bathing accident in a bathroom with a heating/drying function. SOLUTION: In a bathroom heating and drying device, a bathroom heating and drying terminal machine installed in the bathroom has a human detection sensor 2 detecting person's movement. The bathroom heating and drying device has a function executing information by a remote controller 11 installed outside the bathroom. Thereby, the bathroom heating and drying device can prevent the bathing accident from happening in addition to the heating/drying function of the bathroom.
Patent JP-2002265783-A (JP)
Title: Insulating material in sheet form, single- and double-side copper-clad sheet and multi-layered printed wiring board using the insulating material
Inventor: ITO YUJI
IPC: B32B15/08
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating material suitable of preparing a multi-layered printed-wiring board having a good adhesion to copper-foiled smooth surfaces and a good workability in hot-pressing process, and to provide a process for preparing a multi-layered printed-wiring board using the material. SOLUTION: A good adhesion to copper-foiled smooth surfaces and good workability are realized by using a laminate composite material of an insulating material sheet essentially comprising a polysulfone resin and a cyanate ester resin and a heat-resistant highly elastic insulating film. A multi-layered printed- wiring board can be prepared from the insulating material comprising the insulating material sheet having a metal-filled via hole and its copper clad sheet.
Patent JP-2002266126-A (JP)
Title: Protector for neck part of femur
Inventor: HIRABE HISAAKI
IPC: A41D13/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a protector for a neck part of a femur capable of absorbing and diffusing a shock received when a patient is turned over, etc., not only safely protecting the neck part of the femur but also providing good usability and reducing an economical load on the patient. SOLUTION: This protector, for the neck part of the femur is obtained by composing the waist part and the neck part of the femur of a freely stretchable waistcloth body 2 formed into a cylindrical shape capable of surrounding the waist part and neck part of the femur, housing pockets 3 for cushioning bodies 5 mounted on positions adjacent to the hip of a user during the mounting of the waistcloth body 2 and the cushioning bodies 5 housed in the housing pockets 3 for the cushioning bodies 5 and regulating the waistcloth body 2 into a length capable of being folded back a plurality of times in the longitudinal direction. The cushioning bodies 5 obtained by hermetically sealing a sponge 5a together with air A in a packaging bag 5b made of a synthetic resin and wrapping the sponge 5a hermetically sealed in the packaging bag 5b with a Japanese paper 5c are used as the cushioning bodies 5.
Patent JP-2002264163-A (JP)
Title: Mold for producing foamed resin block for lost foam pattern and foamed resin block for lost foam pattern
Inventor: SAITO MASATOSHI
IPC: B22C7/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To secure a fusion ratio of at least 80% even at a foaming surface pressure generating less shrinkage after molding when a block of a small wall thickness is produced by using expandable resin particles the particle size of which before preliminary foaming is 0.4-0.9 mm. SOLUTION: When foamed particles obtained by the preliminary foaming of the expandable resin particles of 0.4-0.9 mm particle size are packed in a mold 1, steam is sprayed into the mold 1 to fuse the foamed particles so that foamed resin block of a rectangular parallelepiped at least 400 mm in thickness is produced, the maximum opening width of a slit channel 6 as a steam ejection hole is made 0.8 mm or less, and the opening ratio of at least the surface of a movable mold 3 and its opposite surface is made 4-25%.
Patent JP-2002269557-A (JP)
Title: Image filter program, image filter, image processing method and medium recorded the image filter program
Inventor: KOMAGAMINE KATSUMI
IPC: G06T5/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image filter providing a particular effect by request for new effects for the filter at all times. SOLUTION: Original image data are input and are smoothed (process 1,2), and then are sampled at a designated sampling rate (process 3). A parameter θof rotation angles is calculated with using the brightness of a sampled pixel (process 4, 5). A brushed image, inclined by the parameter θ is drawn with using image data of the pixel (process 6). Consequently, an atmosphere like that of a stream is added to the whole image, to give a sense of impressionist school with this image filter.