baber/WOPTO huggingface dataset:
Patent JP-2002066269-A (JP)
Title: Method for backness washing of hollow fiber membrane filter
Inventor: NAGAI YOZO
IPC: B01D63/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To hold a hollow fiber membrane under steady state when backward washing of a filter is performed. SOLUTION: When backward washing is performed after an inlet valve 5 and an outlet valve 7 are opened and an original water is fed into a trunk container 2 and filtration processing wherein suspended substances included in the original water are removed by means of the hollow fiber membrane 17 is performed, passing the original water through is stopped and an air feeding valve 9 is opened and, after air is introduced into the trunk container 2 to elevate the pressure in the trunk container 2, a drain valve 11 and a vent valve 13 are opened to drain the original water from the drain valve 11 and a backward washing flow (a downward flow) flowing from the inside to the outside of the hollow fiber membrane 17 is generated in the trunk container 2 to perform backward washing of the hollow fiber membrane 17 under the steady state.
Patent JP-2002066258-A (JP)
Title: Gas treatment apparatus
Inventor: TAKEUCHI NOBUKATSU
IPC: B01D53/86
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently carry out gas treatment in a gas treatment apparatus. SOLUTION: This gas treatment apparatus is provided with a plurality of changeable catalysts 10 capable of treating an object gas to be treated and a heater 20 capable of heating the catalysts 10. The object gas to be treated is treated by a second catalyst 12 after being treated with a first catalyst 11. The first catalyst 11 and the second catalyst 12 are heated to different temperatures. In the case of treating an object gas to be treated which contains object components impossible to be treated efficiently by a single catalyst 10, use of a plurality of catalysts 11, 12 with different temperatures makes it possible to sufficiently treat the object gas since the conditions of the respective catalysts 11, 12 differ.
Patent JP-2002076601-A (JP)
Title: Soldering method
Inventor: MIYAMOTO EIJI
IPC: H05K3/34
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solder an electronic component having leads to an electronic circuit board by using a cream solder for mounting the component on the board. SOLUTION: A soldering method comprises the steps of closely fixing a metal mask to the electronic circuit board, filling the cream solder, then mounting the component having the leads and soldering the component.
Patent JP-2002071751-A (JP)
Title: Test head of ic tester
Inventor: TAKASHIMA ATSUSHI
IPC: G01R31/28
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the test head of an IC tester facilitating the attachment and detachment of a DUT board and imparting good signal quality. SOLUTION: This invention relates to the improvement in the test head of the IC tester loaded with a performance board and the DUT board electrically connected to an object to be tested. This apparatus has the receptacle connector attached to the performance board and is provided with the first contact pin electrically connected to the performance board, the second contact pin locked with the receptacle connector in a freely detachable manner and attached to the DUT board to be electrically connected thereto and the plug connector electrically connecting the second contact pin to the first contact pin by rotation and provided with the cam shaft fixed to the receptacle connector.
Patent JP-2002074506-A (JP)
Title: Game device
Inventor: MURATA MASAHIRO
IPC: G04G21/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a game device which allows a user to play a game for a deposit amount for the game, which is stored in a watch only by allowing the watch to approach a non-contact reader/writer. SOLUTION: This game device comprises the watch A provided with a non- contact IC 1 where digital information needed to play the game, such as the loan amount for the game, customer information and store information, the non-contact reader/writer B capable of reading and writing the digital information stored in on the non-contact IC 1 in a non-contact way, and a game machine C capable of supplying a game medium in accordance with the information of the loan amount for the game, which is read by the reader/writer B.
Patent JP-2001325756-A (JP)
Title: Magneto-optical element, magneto-optical head and magnetic disk device
Inventor: KAMIYANAGI KIICHI
IPC: G11B11/105
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical element capable of performing light assist magnetic recording, miniaturizing, and increasing a recording density, and achieving a high transfer rate, a magneto-optical head and a magnetic disk device. SOLUTION: This magneto-optical element 1 is constructed by integrating a magnetic circuit 30 including a magnetic gap 34, and a thin-film magnetic transducer 20 including a coil part 21 on the surface of a semiconductor laser part 2. Thus, light assist magnetic recording is carried out, miniaturization/ weight reduction is carried out, and a high transfer rate is achieved.
Patent JP-2002080268-A (JP)
Title: Method of baking sanitary ware and baking device of sanitary ware
Inventor: KASHIWAMORI TAKAO
IPC: C04B33/32
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a baking method and a baking device of a sanitary ware able to prevent dewing of constituting member of a trolley truck without influencing quantity of fuel consumption of a tunnel kiln, temperature change in the whole kiln and rate of generating failure, or the like. SOLUTION: The method of baking the sanitary ware comprises the steps of preparing baking matter of sanitary ware to be baked; stacking the baking matter on a trolley truck constituted with a support or a shelf, etc.; and conducting the heated trolley truck into a tunnel kiln and a process of baking the baking matter. There is provided the method of baking sanitary ware, characterized by the step of heating the trolley truck stacked with the baking matter added between the process of stacking the baking matter on the trolley truck and the step of taking the baking matter.
Patent JP-2001111159-A (JP)
Title: Semiconductor laser device
Inventor: NAKANISHI HIDEYUKI
IPC: H01L23/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a degradation of an optical characteristic of a semiconductor laser device for use in an optical pickup device, or the like, and enhance production in high volume. SOLUTION: A semiconductor laser chip is mounted on a chip mounting part 45, and a frame body 42 having a projecting cylindrical shape 101 is provided so as to enclose the chip mounting part 45, and an optical element 103 is mounted inside the cylindrical shape 101.
Patent JP-2001156401-A (JP)
Title: Light-emitting nitride compound semiconductor device
Inventor: ARAKI MASAHIRO
IPC: H01S5/042
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a threshold voltage becomes as large as approximately 10V even if an electrode is formed by a conventional technique and the electrode can be easily peeled off when a GaN thick film is used as a substrate for manufacturing a nitride compound semiconductor laser. SOLUTION: The light-emitting nitride compound semiconductor device is composed of a plurality of nitride compound semiconductor films on a nitride compound semiconductor substrate, and has a layer 102 containing Al between an n-type electrode 101 and a nitride compound semiconductor substrate 103.
Patent JP-2002085119-A (JP)
Title: Inner clasp structure for watch wristband, etc.
Inventor: HIDAKA MASAAKI
IPC: A44C5/18
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an inner clasp structure which requires no special adjustment under an engaged condition, gives a stable engaging condition hardly coming off, and is excellent in durability. SOLUTION: This inner clasp structure for watch wristband, etc., is equipped with the inner clasp body 10, engaging members 20, 30 attached movable in the direction orthogonally crossing the longitudinal direction of the inner clasp body 10, and arm members 40, 40 engaged with the engaging members 20, 30 with the inner clasp body 10 pivotally supported rotatable around its end part. Projecting parts 29, 39 of the engaging members 20, 30 are engaged with engaging grooves 43 formed on the side faces of the arm members 40, 40.
Patent JP-2002090585-A (JP)
Title: Optical connector
Inventor: NAKANO TAKESHI
IPC: G02B6/42
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical connector that ahs less variance of optical coupling efficiency between an optical fiber and an optical element in each product and the connector that facilitates wiring between the electrode of the optical element and the conductive pattern of a printed board. SOLUTION: In a receptacle body 10, an optical element block 30 consisting of a stereoscopic circuit molding in which the optical element 2 is mounted on a projected base 32 in the front is stored. The optical element block 30 is inserted from the rear into a sleeve 11 projecting from the front face of the receptacle body 10 in which a light guiding cylinder 34 projects in front of the projected base 32. The connector is equipped with a contact 21 which has, on one end, a connecting spring piece 23 for pressing the optical element block 30 forward so that the tip end edge of the light guiding cylinder 34 comes into close contact with the end face of the ferrule 3 of the plug, and which has, on the other end, a terminal piece 22 for connecting to the conductive pattern.  One end of the connecting spring piece 23 is connected to the electrode which is electrically connected to the optical element 2 in the optical element block 30.
Patent JP-2002088559-A (JP)
Title: Fixing tool of communicating apparatus for helmet
Inventor: TABATA HAJIME
IPC: H04B1/3822
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool of a wireless communicating apparatus for a helmet, simply and strongly without damaging the appearance and handling property of the helmet even in a state that the communicating apparatus is not fixed. SOLUTION: This wearing tool for mounting the communicating apparatus 73 to the helmet 70 is provided by comprising a pair of magnet binders 10, 12 equipped with an adsorbing function by the magnetic power and a pair of magnetic connectors 20, 30 equipped with the adsorbing function and an electric contact point for passing electricity on adsorption, and arranging one of the magnet binders 10 and one of the magnet connectors 20 on the outer surface of the helmet 70 and another magnet binder 12 and another magnet connector 30 on the one main surface of the wireless communicating apparatus 73.
Patent JP-2001319129-A (JP)
Title: System, method, and computer program product for improving search engine ranking of internet web site
Inventor: BECKY C NICHOLS
IPC: G06Q10/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To comply with the need for a method which enables an administrator of a web site to speedily and easily monitor and improve the search engine ranking of the web site and the need to improve the search engine ranking on plural search engines. SOLUTION: A group of domain names is related to a web site. Information sets are related to the respective domain names so that the respective information sets relate to contents of the web site. Then each domain name is submitted to different search engines together with the corresponding information set. The search engine ranking of the web site relating to the respective search engines is analyzed. According to the analytic result, each information sent is independently adjusted and then the search engine ranking of the web site is improved on each search engine.
Patent JP-2002094869-A (JP)
Title: Electronic camera
Inventor: WAKAI HIROSHI
IPC: G03B7/099
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the precision of extracting high frequency components and reduce the processing time when an electronic camera employing an image pickup device for AF control, etc., is used. SOLUTION: This electronic camera has a main image pickup device 18 which picks up an image to be recorded in a recording medium, an auxiliary image pickup device 21 which is provided separately from the main image pickup device, by which image information used for at least one among focus control, exposure control, and color temperature control is obtained, and which comprises a plurality of pixels arranged into a matrix shape, and changing means 22 and 24 which change a relative position relation between the auxiliary image pickup device and the incident light to the auxiliary image pickup device.
Patent JP-2002089489-A (JP)
Title: Structure of once-through fan for excimer laser device
Inventor: OZAKI TAKAMI
IPC: F04D29/058
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a once-through fan for an excimer laser device capable of securing control stability of magnetic bearing control. SOLUTION: In this structure, both ends of a rotary shaft 2 are disposed with first and second radial magnetic bearings 101, 103, first and second protection bearings 11, 15 are disposed near the radial magnetic bearings 101, 103, and a third radial magnetic bearing 102 is disposed on a fan side near a motor 104. The third radial magnetic bearing 102 corrects a negative spring element of the motor 104.
Patent JP-2002092516-A (JP)
Title: Portable medium, ic card, and using device therefor
Inventor: ANDO TORU
IPC: B42D15/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To present the exact amount of payment including arrearages at the time of payment to solve the nonpayment or erroneously excessive payment by distributing IC cards having the function of calculating the arrearage to tax payers up to the due date and setting a using device for the IC card in a payment window. SOLUTION: A local government 1 prepares the IC cards 2 with data 25 forming the base of arrearage calculation and an arrearage calculation program 24 written therein, and distributes them to the taxpayers. A card using device 31 is set in the payment window of a financial institution 3 or the like. The card using device 31 supplies date data to the IC card 2 when the IC card 2 is installed thereto. The CPU in the IC card 2 calculates the arrearage at a daily interest rate on the basis of the arrearage calculation program 24 and outputs the resulting arrearage and the amount of payment including the arrearage. The card using device 31 receives the calculation result on the IC card 2 side, and displays the arrearage and the amount of payment including the arrearage on a display device 34.
Patent JP-2002091656-A (JP)
Title: Display control method and recording medium
Inventor: NAKAMURA ISAMU
IPC: G06F3/048
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To update displayed contents in plural frames linked with each other. SOLUTION: At least one linking destination file identification information designating at least one of plural files as a linking destination is embedded in each of the plural files displayed in a main frame 2a. When the linking destination file identification information embedded to the file displayed in the frame 2a is selected, the file of the linking destination is displayed in the frame 2a. Whenever the file displayed in the frame 2a is switched, a file corresponding to the file switch-displayed in the frame 2a is displayed in a slave frame 2b linked with the switching. History data are updated when the file displayed in the frame 2a is switched and the history data are not updated when the file displayed in the frame 2b linked with the update is switched.
Patent JP-2002100987-A (JP)
Title: Phase correction device between input channels in digital-filtering device
Inventor: KITANO NOBUYUKI
IPC: H03H17/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a sample-and-hold circuit and to perform simultaneous measurement of respective input channels in terms of software. SOLUTION: By inputting known signals to the first selection channel CH1 and last selection channel CHn of a multiplexer 3 at a specified timing, such as the time of turning on a power source and performing digital filtering, sinθ1 and sinθn are obtained. Thus, a phase difference θm between the respective channels is obtained. Then, a measurement mode is attained, and sine components and cosine components of the respective input channels obtained by digital filtering are phase-corrected, by the average phase difference θm.
Patent JP-2002096785-A (JP)
Title: Bicycle handlebar heater system with battery
Inventor: WADA TERUMI
IPC: B62J33/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for directly heating the grip of a handlebar using a simple means although it is approximately the same in appearance as those of normal bicycles. SOLUTION: A bicycle handlebar heater system with a battery is provided which stores the electric power of a bicycle power generator 1 in the battery 3 to turn on a light 7 and to allow the release of heat from heaters 5 and 6 attached to the grip of the handlebar. With the system having approximately the same appearance as systems of normal bicycles, the grip of the handlebar is heated by a switch operation alone and the light can also be turned on.
Patent JP-2002099716-A (JP)
Title: Electronic settlement system
Inventor: KUNINOBU MASANAO
IPC: G06Q50/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic settlement system capable of preventing a user's privacy from being leaked to outside by preventing a payment code from being used illegally by another person. SOLUTION: A user connects his/her portable telephone set with a settlement center and inputs the user's ID, password, etc., to request issuing of the payment code. When they are coincident with a user's ID and a password registered in advance, the settlement center issues the payment code. The user notes the payment code. The settlement center gives the information of confirmation to the portable telephone set. The payment code is validated by the user's answering to the information of confirmation. After then, the user does shopping at a store and presents the payment code to the store when paying for it. The store reports the payment code, a charging amount, etc., to the settlement center and after confirmation, the store regard the confirmation as the finish of payment and delivers merchandise. Hereafter, the payment code is invalidated and becomes unusable.
Patent JP-2002109205-A (JP)
Title: System for analyzing sensitivity of portfolio
Inventor: MIKAMI AKIHISA
IPC: G06Q40/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a portfolio sensitivity analyzing system by which the change of a portfolio, which is caused by various scenarios such as a sudden rise in the exchange rate of the yen, is analyzed so as to perform a property distribution plan work-out for securing stable performance. SOLUTION: A set of program for generating the various kinds of scenarios to calculate, in various sections, the return of a benchmark in the past at each property constituting the portfolio, the property configuration ratio of the portfolio, a return, a risk and a correlation coefficient is downloaded from an investment information providing side unit to a client side unit via the Internet. Then the result of sensitivity analysis is obtained by the client side unit in accordance with the input of the property configuration ratio of the portfolio and the input of the selected scenario from the client side unit concerning the downloaded program.
Patent JP-2001114625-A (JP)
Title: Use of inorganic/organic complex in composition
Inventor: PHILIPPE MICHEL
IPC: A61K6/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a product having a reduced irritation when applied to the skin. SOLUTION: This composition contains at least one compound of the formula (Rs are the same or different and are each a straight-chain or branched-chain saturated or unsaturated properly hydroxylated alkyl group or perfluoroalkyl group and contains 1-12 carbon atoms; R's are the same or different and are each a straight-chain or branched-chain saturated or unsaturated properly hydroxylated alkyl group, alkyloxy group or perfluoroalkyl group and contains 1-12 carbon atoms; X is an element selected from magnesium, strontium, barium, zinc, manganese, palladium and copper) in a pathologically acceptable medium in a hydrated or nonhydrated state of the compound.
Patent JP-2002111794-A (JP)
Title: Portable terminal equipment
Inventor: HASHIZUME SOJI
IPC: H04W88/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To set a prescribed function at the generation time of a prescribed event or the like in portable terminal equipment for communication by radio. SOLUTION: In portable telephone terminal equipment 1 for instance, from information held by holding means 25 for holding the information regarding the prescribed event (airplane or public performance or the like), and extraction means 7 extracts the information including the information regarding the generation time of the event. Then, a setting means 28 sets the prescribed function (the function of power OFF or the like) at the time based on the information regarding the generation time of the event extracted by the extraction means 27.
Patent JP-2002107327-A (JP)
Title: Carbon dioxide sensor
Inventor: KUMAZAWA SHIZUKO
IPC: G01N27/416
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide sensor, whose response speed is high and whose noise is small by increasing a contact area in the three-phase interface between a metal oxide layer of a detection electrode, a solid electrolyte and a gas phase (CO2). SOLUTION: In the carbon dioxide sensor, the detection electrode 3 and a counter electrode 6 are installed respectively so as to come into contact with the solid electrolyte 2, the solid electrolyte 2 contains alkaline metal ions and/or an akaline-earth metal ion electrical conductor, and the detection electrode 3 is provided with the metal oxide layer 4 and a collector 5. In the carbon dioxde sensor, the collector 5 at the detection electrode 3 is formed comb shaped.
Patent JP-2002110924-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MARUYAMA KEIJI
IPC: H01L27/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which suppresses pin capacitance variation according to the bit configuration, and facilitates designing a plurality of bit configurations on the same semiconductor chip. SOLUTION: The integrated circuit device comprises a semiconductor chip, a wiring DQ-pad which is provided in the semiconductor chip and electrically connected to outer pins, and pin capacitance adjustable circuit connected to the wiring DQ-pad, for variably adjusting the capacitance of the wiring DQ-pad. The pin capacitance adjustable circuit variably adjusts the capacitance of the wiring DQ-pad by connecting a capacitor C11 to the wiring DQ-pad according to bit configuration switching signals X4e, X8e.
Patent JP-2002110480-A (JP)
Title: Method for forming electric double layer capacitor
Inventor: ARAI ATSUSHI
IPC: H01G11/86
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an electric double layer capacitor wherein sealing is perfect and work is easy. SOLUTION: In an electric double layer capacitor 1, an activated carbon cloth is stuck on an electrode composed of aluminum by using conductive adhesive agent, and electrolytic gel films and the electrodes are laminated alternately. The electric double layer capacitor 1 is sealed temporarily and accommodated in a box 2, and clamping is performed with wedges 3. An upper end surface is capped with a lid plate 5, and lead wires 4 of the electric double layer capacitor are led out from one surface of the box 2. The box 2, the lid plate 5 and the wedges 3 are formed of resin which is not corroded by electrolytic gel and formed integrally by using thermal welding.