baber/WOPTO huggingface dataset:
Patent JP-2002036391-A (JP)
Title: Method for manufacturing refuse box with opening closing string
Inventor: SATAKE SADAMI
IPC: B65F1/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To mass-produce a refuse bag with an opening closing string by omitting a conventional string passing process. SOLUTION: One endless opening closing string 20, which has a breaking part provided to its central part in its width direction along its peripheral direction and can be divided into two parts along its width direction, is used and, in such a state that almost halves along the peripheral direction of the opening closing string 20 are respectively overlapped with a pair of the opening pieces 13 provided to the opening part of a bag main body 10 in opposed relationship, the opening pieces 13 are folded back toward the bottom part of the bag main body 10 to fuse the end edges 13a of the opening pieces 13 to the bag main body 10.  Thereby, a pair of string insertion parts 30 into which the opening closing string 20 is inserted are molded and, thereafter, the exposed parts of both left and right ends of the opening closing string 20, which is inserted into a pair of the string insertion parts 30, are pulled in opposite directions to divide the opening closing string 20 into two parts.
Patent JP-2002039807-A (JP)
Title: Pointer instrument
Inventor: TAMURA SATORU
IPC: G01D11/28
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To arrange a display part such as an LCD on the rotation center side of a pointer by a simple means. SOLUTION: Light from first and second LEDs 117a and 117b installed in a substrate 116 is guided to a display part 114 through first and second prisms 118a and 118b. Installation of a light source for the LCD on the rotation center side of the pointer is made unnecessary, the structure of a speed meter (a pointer instrument) 110 can be simplified, and thereby, enlargement of the speed meter 110 and increase in production cost are suppressed, and at the same time, the LCD display part 114 can be arranged on the rotation center side by the simple means.
Patent JP-2001055340-A (JP)
Title: Production of albumin preparation
Inventor: MATSUOKA YASUSHI
IPC: A61K35/16
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To produce an albumin preparation which has a reduced aggregate content and a decreased impure protein content by subjecting an aqueous solution containing serum albumin to a process for removing polymer-forming factors and then thermally treating the residue. SOLUTION: This method for producing an albumin preparation comprises subjecting a serum albumin-containing aqueous solution preferably having a concentration of 0.1 to 30 W/V% to a process for removing aggregate-forming factors, such as a process using an anion exchanger, and then thermally treating the residue preferably in a concentration of about 5 to 30% at 50 to 70 deg.C for 5 to 20 hr. In the thermal treatment, a stabilizer (for example, N- acetyltryptophan sodium salt) for the albumin is preferably added in an amount of 20 to 60 mg per g of the albumin.
Patent JP-2002037768-A (JP)
Title: Cyclohexanedimethanol derivative compound and liquid crystal composition containing the same
Inventor: SHIBATA TOSHIHIRO
IPC: C07C255/55
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound producible at a low cost and imparting a liquid crystal composition with high Δε and high NI point to develop a liquid crystal phase over a wide range without remarkably increasing the viscosity. SOLUTION: The cyclohexanedimethanol derivative compound is expressed by general formula (I) (R is a 1-8C alkyl).
Patent JP-2002035501-A (JP)
Title: Insulating oil recovering and regenerating method including integrated treatment method for extracting and separating pcb from transformer or the like
Inventor: KANNO MASAYUKI
IPC: A62D3/38
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To realize the recovery of a whole amount of PCB-containing insulating oil of a transformer or the like and the utmost reutilization of the recovered insulating oil. SOLUTION: An insulating oil recovering and regenerating method comprises a first process of perfectly extracting the PCB-containing insulating oil, which is washed off from a transformer after insulating oil is drawn out of the transformer by a supercritical fluid circulating pipeline type extraction system using a supercritical fluid CO2 as a solvent,  from flocs or an iron core having adsorbed the PCB-containing insulating oil and a second process wherein the obtained extract and the drawn-out insulating oil are subjected to superitical hydroxylation reaction at a temperature of about 380 deg.C slightly higher than the critical temperature of water under the addition of alkali in a vertical circulating pipeline type surpercritical hydroxylation reaction system 27 to generate only the dechlorination of PCB and the insulating oil is treated without being oxidized and thermally deteriorated and the treated insulating oil is separated into upper non-deteriorated oil and lower deteriorated oil to recover only the non-deteriorated oil.
Patent JP-2002042359-A (JP)
Title: Optical pickup device
Inventor: IKEDA YASUSHI
IPC: F16C17/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally an objective lens will not be positioned with high accuracy, because dimensional precision of the supporting shaft is so low and the strength and the slidability of the shaft are insufficient. SOLUTION: In the optical pickup device composed of the supporting shaft, a bearing fitted freely rotatably to the support shaft, and an objective lens for convergently irradiating a light beam to an optical information recording medium, the bearing is partially equipped with a magnetic substance, while the support shaft is formed with ceramics, whose relative magnetic permeability at a frequency of 1 MHz is 1.5 or higher.
Patent JP-2002051526-A (JP)
Title: Motor
Inventor: AOSHIMA TSUTOMU
IPC: H02K37/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To attain stable motor characteristics by making a motor itself and a device with the motor into a compact and inexpensive structure respectively through the use of a hollow structure, and by maintaining a clearance between the external pole and internal pole of a magnet and a stator with high precision easily. SOLUTION: This motor comprises a hollow cylindrical rotor magnet 1, first and second external poles disposed so as to face each other on the outer- periphery surface of the magnet and energized by coils 2, 4, first and second internal poles facing the inner-periphery surface of the magnet, and a jointing member 20 concentrically holding the first and second external poles. The jointing member is formed with a sliding part sliding with the outer-periphery surface of the magnet and regulating parts 20s, 20t regulating the movement of the magnet in thrust direction.
Patent JP-2001088427-A (JP)
Title: Method for ink jet printing
Inventor: LAWRENCE KRISTINE B
IPC: B41J2/01
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet printing for improving fixability of an ink jet image so as not to contaminate or flow in the case of being exposed with water in a short time. SOLUTION: The method for ink jet printing for improving dye concentration of an ink jet image and fixability comprises the steps of (a) preparing an ink jet recording element having a support carrying an image recording layer containing a mixture of an anionic moisture dispersible polyurethane and a hydrophilic polymer, and (b) applying liquid droplets of a liquid ink containing a water, a wetting agent and a water-soluble and cationic or basic dye on the layer in an image-like state.
Patent JP-2002047702-A (JP)
Title: Water supply system
Inventor: ENOKI MASATOSHI
IPC: E03B7/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a water supply system, in which water and hot water fed to a plurality of water-related equipment are not accessible to an effect by a use condition in other equipment and the installation works and maintenance of which can be simplified. SOLUTION: The water supply system has a water-distributing board (2) with a fed-water branching section (14), by which water fed through a water-supply main pipe (10) is branched and one is forwarded to water-supply piping (21) while the other is forwarded to a hot-water supply machine (6), and a hot-water delivery section (15) delivering hot water generated in the hot-water supply machine to hot-water supply piping (22) and a water diverting board (3), which is connected by the water distributing board and the water-supply piping and the hot-water supply piping and used for discretely supplying a plurality of the water-related equipment (41, etc.), with water and hot water fed through the water-supply piping and the hot-water supply piping.  The water-supply piping and the hot-water supply piping are disposed in parallel mutually, the water-distributing board is formed outside a house in a manner that the water-distributing board can be installed, and the water diverting board is formed inside the house in a manner that the water diverting board can be installed.
Patent JP-2002045896-A (JP)
Title: Method for starting up dry process methane fermentation
Inventor: KUROSHIMA MITSUAKI
IPC: C02F11/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently start up dry process methane fermentation with low-concentration sludge as seed sludge. SOLUTION: This method for starting up the dry process methane fermentation regulates the TS concentration in a methane fermenter 2 to 15 to 40% by mixing anaerobic digested sludge 4 with a fiber-containing organic matter 6, then introducing the mixture into the fermenter and effecting methane fermentation without agitation.
Patent JP-2001142648-A (JP)
Title: Computer system and its method for allocating device
Inventor: KITAMURA MANABU
IPC: G06F9/46
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To dynamically perform device setting and allocation to each computer so that a plurality of computers can utilize a device meeting their use if necessary. SOLUTION: A storage device subsystem 3 has a plurality of devices having various configurations and capacities and is connected to a plurality of computers 1. A management computer 3 stores and manages the connection relations between the computers 1 and the system 2 and manages the devices while communicating with the volume managers 11 of the computers 1. When a computer 1 newly requests devices, the computer 1 notifies a management manager 31 of information such as the number, capacities and types of the devices. The manager 31 selects devices meeting the request and instructs the storage device subsystem to perform setting so that the devices can be used from the computer 1. The manager 31 subsequently notifies the computer 1 of information necessary to the access to the new devices, and its manger 11 changes the setting of the computer 1 according to the notification.
Patent JP-2002060868-A (JP)
Title: Lead-free bronze alloy
Inventor: ARAHORI MASAYOSHI
IPC: C22C9/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a new lead-free bronze alloy in which a substantially harmful amount of lead is not eluted in the environment, particularly in water, bronze alloys used at present can also be used as recycling materials, and moreover, castability, workability and mechanical properties are not inferior to those of the conventional ones. SOLUTION: This lead-free bronze alloy contains, as the main components, by weight, 83 to 89% copper, 3 to 7% tin and 4 to 12%-zinc, and further, the other components inclusive of <=0.2% lead are contained as impurities of <=1 wt.% in total.
Patent JP-2002055011-A (JP)
Title: Pressure sensor
Inventor: WAKABAYASHI JUNICHI
IPC: G01L19/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor improving the accuracy of output by temperature compensating with few errors. SOLUTION: ASIC 13, containing a heat-sensing mechanism, is placed on HIC 12 and a heating element is placed individually on a different printed board 16. The heat generated from the heating element by electric current is thus discharged from the printed board 16 to the air through diffusion, and heat conduction of the heat from the heating element to the sensing mechanism can be prevented, and the detected temperature of the sensing mechanism with not become higher than the temperature of the actual sensor chip 5 temperature, so that the temperature difference will not become large. Therefore, the signal temperature-corrected by using the detected temperature of the sensing mechanism has reduction in errors with respect to the actual pressure and the output accuracy can be improved.
Patent JP-2002063132-A (JP)
Title: Simultaneous display and simultaneous comparison method for home page in the internet, and simultaneous comparison shopping method
Inventor: WATANABE TAKASHI
IPC: G06Q50/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the simultaneous comparison shopping method of merchandise, in the user-friendly home page of the Internet. SOLUTION: In this simultaneous comparison shopping method via the Internet mail-order business, for allowing a user to purchase merchandise by selecting the constituting contents of the merchandise while viewing order made personal computer or peripheral equipment carrying pages in home pages opened by one browser by using the World Wide Web of the Internet, the merchandise carrying the screen of the home pages is preliminarily divided into two to four divided display screens; the address of the home page is registered in the URL registration of the browser, and the user is allowed to select and read the homage pages to be compared from the URL registration, so that the carrying pages of personal computers to be compared can be displayed in the respective divided display screens;  and the user is allowed to select the specification of the personal computer or the like in the different home pages displayed in the respective divided display screens, and to simultaneously compare and decide to buy.
Patent JP-2002064282-A (JP)
Title: Structure for resin-formed casing
Inventor: HASEGAWA YUTAKA
IPC: H05K5/03
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a resin-formed casing, where parts can be shared even if it is directly fitted to a wall face and the like or is fitted to a panel cut using a simple structure. SOLUTION: At fitting of the resin-formed casing 1 on a surface, such as the wall face, a base 2 is screwed to the wall face, the pawl parts 6 of a cover 3 are engaged with the engaging recessed parts 5 of the base 2, and the opening 4 of the base 2 is covered by the cover 3. At the time of fitting the resin-formed casing 1 to the panel cut, a frame 12 is screwed to the base 2. The frame 12 has fitting parts 13 facing bosses 9 installed in the base 2 and has engaged recessed parts 17, to which the pawl parts 6 installed in the cover 3 are engaged. A fitting hole 15 is provided for the fitting part 13, and the frame 12 is given to the peripheral edge of the panel cut so as to fix it.
Patent JP-2002063459-A (JP)
Title: Common purchase transaction method and system, and common purchase mediating server
Inventor: NEGORO KENTA
IPC: G06Q30/06
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a common purchase transaction system in which both a seller and a buyer easily perform transactions. SOLUTION: This system is provided with a network 1, a seller 3 and buyers 2 connected to the network 1 and a mediating server 5 that is connected to the network 1, receives information about a common purchase transaction through the network 1 and processes the common purchase transaction. The mediating server 5 receives the information of a selling time limit about merchandise to be subjected to a transaction by the common purchase transaction transmitted together with the information about the common purchase transaction from the seller 3 of the common purchase transaction, receives the information of a purchase time limit about the merchandise to be subjected to the transaction by the common purchase transaction, which is transmitted together with the information about the common purchase transaction from the buyer 2 of the common purchase transaction,  and processes the common purchase transaction on the basis of these pieces of received information.
Patent JP-2002038438-A (JP)
Title: Temporarily constructing long guard rail foundation
Inventor: OZEKI AKIO
IPC: E01F15/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate and simplify the installation work of a temporary guard rail. SOLUTION: There is provided the temporarily constructing long guard rail foundation in which cylinders 4 for fitting supports are attached to specified positions, and a hook 8 is projected at one side end and an engaging groove 9 in which the hook 8 is appropriately fitted is penetratingly provided at the other end. The foundations 1 are mutually connected by fitting the hook 8 of one foundation 1 to the engaging groove 9 of another foundation 1.
Patent JP-2002070229-A (JP)
Title: Connecting structure for end of steel pipe and roof substrate material
Inventor: HAGA TAKUMI
IPC: E04B7/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for the end of a steel pipe and a roof substrate material, enabling the roof substrate material to be disposed in the position as close as possible to the downstream end side of a roof material. SOLUTION: A tie-in plate 3 is fixed to the indoor-side surface of a column. The tie-in plate 3 is provided with an upper chord 5 and a diagonal member 6, which constitute a trussed girder. The upper chord 5 is composed of a round steel pipe, and the tie-in plate 3 is inserted for welding into the end of the upper chord 5 so as to fix the upper chord 5 and the tie-in plate 3 together. A closing plate 8 is joined to the end surface of the upper chord 5 by welding. The closing plate 8 is formed in a length equal to or greater than the length necessary to close the end surface of the upper chord 5. A purlin 9 is mounted on the lengthened area, and a folded plate 11 is fixed on the purlin 9 through a tight frame 10.
Patent JP-2002077426-A (JP)
Title: Setting device and setting method used in automatic data collection system
Inventor: MAETA TOSHIYUKI
IPC: G08C15/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To confirm an area, where waves from a pager is most satisfactorily received before a terminal device is installed, to avoid the re-installation of the terminal device. SOLUTION: This automatic data collection system comprises a center apparatus 2 which collects meter-reading values of respective users, meters 4 for prescribed measurements, terminal devices 11 which transmits the meter-reading values to the center apparatus 2, a setting device 12 which sets various values and practices opening tests when the terminal devices 11 are installed, telephones 7, N-th users 8, a telephone network 9, and a pager base station 10. The terminal device 11 is connected to the setting device 12 with a connection cord for tests.  The setting device 12 has a terminal device I/F 20, which is connected to the terminal apparatus 11 for matching interface conditions, a pager-receiving unit 21 receiving wave transmitted by the pager base station 10, an operation unit 22 comprising an operation keyboard, a display unit 23 which displays message by using liquid crystal, etc., and a CPU 24 which processes the message and controls respective functional blocks.
Patent JP-2002075803-A (JP)
Title: Surface mounting capacitor
Inventor: RIN KETSUFU
IPC: H01G9/10
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounting capacitor by which the number of parts is eliminated to reduce their volume and height, and an electrolyte solution can be injected accurately and quickly and a failure rate in the production step can be suppressed because an opening of a casing is made large, and furthermore, such a sucking and holding mechanism that is resulted from the casing having a flat surface, can offer sucking and holding function and is applicable for the manufacturing step of different surface mounting technology. SOLUTION: An inner plate 200 and a capacitance member 300 are arranged inside a casing 100, and two lead wires 310 of the capacitance member 300 are formed projecting to the casing 100. A housing chamber is filled with a mold resin and an electrolyte solution, and an opening 140 of the casing 100 is sealed with an outer plate 400 and the lead wires 310 are bent and housed inside a recessed groove 121 of the casing 100.
Patent JP-2002081707-A (JP)
Title: Pipe fan
Inventor: TSUKITARI YUJI
IPC: F24F7/013
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fan with a shutter decreased in an indoor protrusion amount of a body cover. SOLUTION: In a pipe fan 21 comprising a body frame 43, a fan 23 is provided in the body frame and a motor 45 to drive the fan. First and second slide shutters 51 and 53 are provided in an opening part 47 of the body frame 43. Racks 63 and 67 and a pinion 65 are provided to transfer movement of the first shutter 51 as movement in an opposite direction to the second shutter 53 and perform opening and closing operation of the first and second slide shutters 51 and 53.
Patent JP-2002068511-A (JP)
Title: Member for preventing double feed of paper sheet
Inventor: ITO YASUTOKI
IPC: B65H3/52
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a separation pad 1 having excellent abrasion resistance, and easily achieving a proper friction coefficient μR. SOLUTION: A paper feeding mechanism 3 is provided with a tray 5, a paper feeding roller 7, and the separation pad 1. The separation pad 1 is fixed to a base plate 9 to face the paper feeding roller 7. The separation and 1 is molded by crosslinking rubber composition containing base rubber, and superpolymer polyethylene of 5 parts or more and 100 parts or less to 100 parts of the base rubber. Superpolymer polyethylene preferably contains a weight-averaged molar weight of two millions or more. Favorable blended quantity of superpolymer polyethylene is 10 parts or more and 50 parts or less to 100 parts of the base rubber. The base rubber mainly comprises EPDM.
Patent JP-2002070937-A (JP)
Title: Base isolation mount for exhibition
Inventor: SATO YUKIO
IPC: F16F15/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation mount for exhibition that is structurally small and light and aesthetically presentable while maintaining a base isolation function combined with a function of suppressing an initial start. SOLUTION: The base isolation mount 1 for exhibition is so constructed that a base isolation mechanism 4 wherein a plurality of rollers are interposed between an upper-lower pair of cosine rails is disposed between a bearing bed 2 and an exhibition mounting seat 3. A rotary shaft 18 of each roller in the base isolation mechanism 4 is supported by bearing portions 19 of roller coupling plates 15, 17, and friction damper mechanisms 20 are disposed between the rotary shaft and the bearing portions. The frictional resistance force of the friction damper mechanism is adjustable by an adjustment of tightening force to the rotary shaft of each roller. The base isolation mechanisms are orthogonally layered to provide omnidirectional accommodation.