baber/WOPTO huggingface dataset:
Patent JP-2001304866-A (JP)
Title: Gyro device and method for reducing stroke thereof
Inventor: KATO YOSHITAKA
IPC: G01C19/56
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when an angular velocity detecting element is used to configure a circuit, there is a fear of malfunction caused by a leakage of a drive signal to the output side which is used to drive a vibrator of the angular velocity detecting element. SOLUTION: A drive means for driving the angular velocity detecting element 1 is made up of a drive control circuit 3a and a drive signal adjustment circuit 6, and the adjustment circuit 6 is made up of two operational amplifiers 61, 62. By varying a bias resistor 62d of the amplifier 62, the amplification factor of the amplifier 62 is adjusted, and thus an amplitude ratio is adjusted between two drive signals with phases 180 deg. different from each other outputted from the two amplifiers 61, 62 and impressed on drive electrode parts 12, 13, thereby minimizing a leak voltage of the drive signals.
Patent JP-2000349433-A (JP)
Title: Soldering method
Inventor: YAMAGUCHI ATSUSHI
IPC: B23K35/26
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for soldering using the solder which does not include organic lead, and is fine in texture, small in changeover aging, and superior in heat-resistance and fatigue. SOLUTION: In the solidifying process of soldering using Sn-Ag-Bi-Cu-In based solder alloy containing 80 to 92 wt.% Sn, 2.5 to 4.0 wt.% Ag, 5 to 18 wt.% Bi, 0.1 to 0.7 wt.%, and 0.1 to 1.5 wt.% In, the solder alloy is quenched and solidified to finely disperse inter-metal compounds.
Patent JP-2001309442-A (JP)
Title: Mobile wireless station
Inventor: KUDO EISUKE
IPC: H04W4/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively build up a system by decreasing the number of ground wireless stations installed on ground, in a mobile wireless station that delivers information relating to an information point to a user using an earphone or the like. SOLUTION: The ground wireless stations to specify the position of the mobile wireless station in an area are installed, the mobile wireless station receives radio waves, sent from the ground wireless stations to specify its own position. When the mobile wireless station detects its position, the mobile wireless station discriminates whether an information point exists within a prescribed distance from its own position by comparing its own position with the position of the information point, reads the information relating to the information point from an address storing the information when the corresponding information point exists, and allows an information output device to output the information and to deliver it to a user.
Patent JP-2000336480-A (JP)
Title: Material for electric application
Inventor: ITO KENJI
IPC: G11B5/60
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a carbon film free from being peeled when it is used for a protective film. SOLUTION: A surface to form a carbon film thereon is arranged between a pair of electrodes, and the hardness is continuously or gradually increased from the formed surface by gradually changing, for example, the high frequency supply power. The obtained film formed of carbon or mainly consisting of carbon, has a structure continuously or gradually higher in hardness from the formed surface, and is excellent in adhesivity to the formed surface, and high in hardness as a protective film at the same time.
Patent JP-2001317804-A (JP)
Title: Device for automatically filling bathtub with hot water
Inventor: KAWASHIMA TAKESHI
IPC: F24H1/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically filling bathtub with hot water which can quickly detect the water level in a bathtub after the hot water circulation by means of a circulating means is stopped and can shorten the time required for filling up the bathtub with hot water. SOLUTION: This device for automatically filling bathtub with hot water is provided with a hot water supplying means 1 which supplies hot water to the bathtub 9, the circulating means 14 which takes out the hot water in the bathtub 9 from a takeoff port 24 and returns the hot water to the hot water supply port 24 of the bathtub 9, and a water level sensor 27 which detects the water level in the bathtub 9 from the pressure of hot water in the circulating means 14. The device is also provided with a hot water supply control means 30 which fills up the bathtub 9 with hot water by supplying hot water to a prescribed target water level from a reference water level by regarding the water level in the bathtub 9 detected by means of the sensor 27 at the time of starting hot water supply as the reference water level. The circulating means 14 is positioned higher than the bathtub 9.  An open-close valve 28 which inhibits the movement of hot water in the circulating means 14 by closing when the circulating means 14 stops hot water circulation for detecting the water level by means of the sensor 27 is installed to the circulating means 14. The valve 28 is composed of a check valve.
Patent JP-2001317390-A (JP)
Title: Start controller for cylinder direct injection engine
Inventor: SAKAMOTO YOSHIKATSU
IPC: F02B23/10
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress a discharge amount of unburned fuel at a stage immediately after cranking is started. SOLUTION: This start controller for a cylinder direct injection engine is provided with a fuel injection valve 8 injecting fuel into a cylinder directly, a piston provided with a cavity combustion chamber 17 in which an ignition plug 10 is positioned at substantially center on a crown face, and a start time fuel injection control means 25 controlling the fuel injection valve 8 in such a way that the first fuel supply when an engine is started is done by fuel injection only in a compression stroke.
Patent JP-2001317250-A (JP)
Title: Keyless entry system for vehicle
Inventor: ARAYA KAZUAKI
IPC: B60R25/01
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of returning to a vehicle each time after button operation to execute locking/unlocking control of the vehicle in a conventional keyless entry system for the vehicle, because of absence of a means for confirming the locking/unlocking control. SOLUTION: According to this keyless entry system for the vehicle, a locked/ unlocked state of the vehicle is stored in a memory 25 of a portable unit, and the state is displayed in response to the operation of a display button 23.
Patent JP-2001317776-A (JP)
Title: Fume-controlling method for building
Inventor: FUJIOKA SEIICHI
IPC: A62C2/24
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the fume-controlling method for a building that prevents the burning of a fume fan while utilizing a function for maintaining a machine fume function in a disaster-stricken and fire-prevention section and at the same time prevents the diffusion of smoke, and achieving fire-fighting team activity support. SOLUTION: When fire occurs in a fire-prevention section, a fume damper SD and fire-prevention damper FD of a disaster-stricken and fire-prevention section are opened and the fire-prevention damper of the fire-prevention section other than the disaster-stricken and fire-prevention section is closed, and the fume function is maintained for a long time, thus reducing the increase in fume temperature to 500 deg.C or less of the heat-resistance limit of the fume fan, and at the same time limiting the amount of flow of fume from a door 11, and maintaining a neutral zone height Zn of smoke at a door position leading to the fire-stricken and fire-prevention section that is open by controlling the amount of fume wind.
Patent JP-2001325398-A (JP)
Title: System and method for officially announcing construction ordering information of public corporation or the like
Inventor: YAMAMOTO TAKESHI
IPC: G06Q10/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for officially announcing, on the Internet, construction ordering information of public corporations, etc., by obtaining the construction ordering information and bid result information of the public corporations which are officially announced in a homepage and editing them into specific format. SOLUTION: This system is equipped with a homepage connecting means which connects to the homepage where the construction ordering information and bit result information of the public corporations, etc., are disclosed through the Internet, a construction ordering information acquiring means which obtains the construction ordering information and bit result information by detecting keywords of construction places, construction contents, bid amounts, etc., in the connected homepage, an officially announced data table generating means which registers the obtained construction ordering information and bit result information in a table for official data announcement, a database means which registers and stores the generated table information,  and a construction ordering information officially announcing means which officially announces the information registered and stored in the database means in a homepage.
Patent JP-2001332780-A (JP)
Title: Magnetic resistance effect film, magnetic resistance effect head, and information regenerator
Inventor: NOMA KENJI
IPC: H01F10/32
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resistance effect film which is high in resistance to breakage. SOLUTION: This multiplayer film includes an antiferromagnetic layer 2 for generating a bias magnetic field, a fixed magnetic layer 3 having magnetization whose direction is fixed by the bias magnetic field, a free magnetic layer 5 having magnetization whose direction changes according to the eternal magnetic field, and a nonmagnetic middle layer 4 sandwiched by the fixed magnetic layer and the free magnetic layer. Further, this is a magnetic resistance effect film which is sandwiched by a pair of insulating layers not shown in the figure. In case that a current is let flow in parallel with this magnetic resistance effect film, the center of the current in the position in thickness direction which halves the current so that each current may be equal in quantity is positioned on the side which includes the above fixed magnetic layer at the time of halving the magnetic resistance effect film in the thickness direction in the center position of the thickness of the above magnetic middle layer.
Patent JP-2001335849-A (JP)
Title: Method for charging raw material to be sintered
Inventor: NAKAJIMA KAZUMA
IPC: C22B1/20
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the yield of an upper layer portion of a raw material layer to be sintered by increasing carbon to be fed to the upper layer portion of the raw material layer on a pallet without increasing the ratio of carbon occupied in the raw material to be sintered. SOLUTION: Carbon to be blended in the raw material to be sintered and the ferromagnetic raw material are preliminarily pelletized, the obtained preliminarily pelletized material and the remaining raw material to be sintered are mixed and pelletized, and charged onto the pallet of a Dwight-Lloyd sintering machine via a magnet drum.
Patent JP-2001328303-A (JP)
Title: Printer
Inventor: GOTO SATORU
IPC: B41J11/68
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To enhance print speed by eliminating extra operation after completion of printing before cutting the margin. SOLUTION: The distance E between the heating element array 6a of a thermal head 6 to a forward end margin cutter 24 is set equal to the length of print area of a recording sheet 3 in the carrying direction. Since the leading edge of print area faces the forward end margin cutter 24 at a moment when printing on the trailing edge of print area is completed, the forward end margin can be cut immediately.
Patent JP-2001332354-A (JP)
Title: Plug and receptacle, and connector composed of plug and receptacle
Inventor: YANAI KENJIRO
IPC: H01R13/648
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: Not to let other connection terminal make a noise even if a high-speed electric signal flows into a connection terminal. SOLUTION: A plug 1 has plural male terminals 21 which have been arranged in two steps of the top and the bottom, and the first male shell 17 made of an electrical conducting material surrounds the outer periphery with a gap. The second male shell 19 made of an electrical conducting material is installed with a gap in the outer periphery of the male terminal 21 of a lower stage at the inside of the first male shell 17. A receptacle 40 has plural female terminals 47 which have been arranged in the two steps of the top and bottom, and the first female shell 43 made of the electrical conducting material surrounds the outer periphery. The second male shell 45 made of the electrical conducting material is installed between the female terminals 47 which are adjacent in the right and left direction. When a plug 10 and the receptacle 40 are fitted, the male terminal 21 and the female terminal 47 are connected, and the second female shell 45 is inserted between the male terminals 21 which are adjacent in the right and left direction, and the second male shell 19 is inserted between the female terminal 47 which are adjacent in the top and bottom direction, and the shell made of the electrical conducting material surrounds every outer periphery of the male terminal 21 and the female terminal 47 which has been connected.
Patent JP-2001337849-A (JP)
Title: Method for collecting failure information in computer system
Inventor: HIRANO NAOKI
IPC: G06F11/34
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To perform high speed recovery and resumption of service in the event of failure, and further to prevent secondary damage in the event of a delay in recovery of a system, in a computer system which keeps uninterruptible service, saves failure information, and recovers from the failure by itself to resume, in the event of failure. SOLUTION: A nonvolatile memory unit 5 storing writing order, and check circuit 4 checking current failure, shorten the turnaround time of writing in the nonvolatile memory unit 5 and the turnaround time of recovering by recovering from the failure without further writing of data already written in the unit 5.
Patent JP-2001337819-A (JP)
Title: Installation method of software and storage medium recording installation program
Inventor: SHINOZAKI WATARU
IPC: G06F21/10
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a software installation method which provides an easy selection of personally licensed software from information stored in a memory medium and easy installation of a software, and the memory medium recording a installation program when a user uses an application software. SOLUTION: This software installation method examines conditions of software license between a user and software-venders when the user installs the software in a information processing device by storage medium like CD-ROM recording multiple software. (steps S1, S2, S3, S6, S9) And it selects the software according to the aforesaid license condition from the aforesaid CD-ROM and installs the selected software in the aforesaid information processing device. (steps S4, S5, S7, S8, S10, S11, S14, S15, S16).
Patent JP-2001338144-A (JP)
Title: Basic data tabulation system for declaration of stock transfer profit by utilizing web
Inventor: ISHIDA MASAO
IPC: G06Q10/10
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a basic data tabulation system for declaration of stock transfer profits by utilizing Web to collect required data via the Internet and to timely transmit a tabulation result created on the basis of the data to a user oneself and a tax accountant, an investment advisor and a certified public accountant, etc., as business partners. SOLUTION: The system is provided with a group of customers to perform stock trading with a counter of a securities company directly or through a Web means such as the Internet, to declare and pay declared separate income tax according to profit and loss of transfer, one or more securities companies having functions to mediate the stock trading according to desires of the group of customers and to timely report data of trading results of the mediate stock trading by the Web means and a basic data tabulation server for the declaration of the stock trading profits to fetch trading result data of an applicable customer from the securities companies by accepting requests of a specified customer in the group of customers via the customer or directly from the securities companies on the basis of the request of the customer respectively via the Web means and to create basic data for  declaration of the stock transfer profits from the fetched trading result data and the server is tied with one or more tax accountants and investment advisors as the business partners.
Patent JP-2001337980-A (JP)
Title: Electronic program guide retrieving method and electronic program guide retrieving device
Inventor: MIKI NANAMI
IPC: H04N7/173
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic program guide retrieving method and electronic program guide retrieving device capable of retrieving the program information accumulated in an EPG database on the basis of the related keyword related to a retrieval keyword inputted by a user to extract the desired program information. SOLUTION: This device comprises a data server provided with the EPG database for storing the program information of an electronic program guide, a client provided with an access means for accessing to the data server and an input means for inputting a retrieval keyword for retrieving the program information of the electronic program guide; and a dictionary database formed of retrieval keywords and related keywords related to these retrieval keywords. The client inputs a desired retrieval keyword, extracts the related keyword related to the inputted retrieval keyword from the dictionary database, and retrieves the program information of the electronic program guide by use of the extracted related keyword and the inputted retrieval keyword.
Patent JP-2001273431-A (JP)
Title: Method for exchanging consumption point with article or service by means of electronic commerce transaction
Inventor: SO KO
IPC: G06Q30/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for exchanging consumption point with article or service by means of electronic commercial transaction, with which a consumer exchanges consumption points accumulated by shopping with a desired article or service through the Internet and a point exchange center. SOLUTION: Concerning the method for exchanging consumption point with article or service by means of electronic commercial transaction, the consumption points of a point holder are accumulated and after the point holder buys an article, a point provider pays a rebate to the point exchange center. Then, the point holder and the point exchange center are connected, the membership of the point holder is checked by the point exchange center, and the point holder selects any article or service from the point exchange center. Then, the basic materials and accumulated consumption points of the point holder are checked by the point exchange center, the point exchange center and a physical distribution dealer, article supply dealer or service supply dealer are connected and the selected article is delivered to the point holder.
Patent JP-2001352768-A (JP)
Title: Multilayer electromechanical energy conversion element and oscillation wave driver
Inventor: MARUYAMA YUTAKA
IPC: H01L41/083
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer piezoelectric element in which the size is reduced while keeping high reliability and manufacturing cost is reduced. SOLUTION: A first layer of a material having electromechanical energy converting function and a second layer of an electrode material are laid alternately into a plurality of layers, and electrodes 3 constituting the plurality of second layers are divided into a plurality of groups. Electrodes corresponding to respective groups are energized through respective outer conductive films 4 at a first element part 1a, and a second element part 1b is arranged on one end side of the first element part 1a.  The second element part 1b has a plurality of conductive films 6 for wiring provided between third layers having electromechanical energy converting function and conducting, respectively, with the plurality of outer conductive films, and a plurality of through holes 5 made in the outer layer of the third layer wherein the plurality of conductive films 6 are made conductive, respectively, with the plurality of through holes 5.
Patent JP-2001222103-A (JP)
Title: Water-base photo soldering resist composition
Inventor: YABUUCHI NAOYA
IPC: G03F7/032
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a water-base photo soldering resist composition having no problem on storage stability, excellent in heat resistance and emitting no solvent odor. SOLUTION: The water-base photo soldering resist composition contains (A) an aqueous solution obtained by neutralizing a resin containing a radical polymerizable group and a carboxyl group with a base, (B) an inorganic filler, (C) a photo-curable composition comprising a polyfunctional acrylic monomer (c1), a compound (c2) having a cyclic ether group other than a glycidyl group and a photopolymerization initiator (c3) and, optionally, (D) an aqueous solution obtained by neutralizing a radical polymer having 130-230 mgKOH/g acid value with a base. The cyclic ether group may be an alicyclic epoxy group or an oxetane group.
Patent JP-2001009094-A (JP)
Title: Method and machine for automatically assembling play panel of pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To automate work for attaching the outer rail of a pachinko machine onto the surface of a panel. SOLUTION: A band-shaped member as a flexible component to be attached is laminated and loaded on an empty pallet by a plane station #1, the pallet, on which the band-shaped member is loaded by the plan station #1, is taken in by a carry-in station #2, the laminated band-shaped members are taken out by a work separation station #3, cut away and separated one by one by a first moving unit 10, the band-shaped member separated by the work separating station #3 is placed on the prescribed position of a jig for packaging while being bent in auxiliary manner by a packing station #4, the band-shaped member is taken from the packaging station #4 to a second moving unit by a fixed pin posture aligning station #5, the posture of a fixed pin integrated into the band-shaped member for fixture on the surface of the play panel is corrected and the fixed pin is inserted,  fixed and assembled on the surface of the play panel by an assembling machine in an assembly station #6.
Patent JP-2001351223-A (JP)
Title: Substrate for magnetic disk, and method for producing the same
Inventor: KUMASAKA OSAMU
IPC: G11B5/84
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a magnetic disk, superior in the transferability of a rugged pattern, capable of coping with properties proper to a substrate for a magnetic disk and adaptable to the variety of magnetic disks, and to provide a method for producing the substrate. SOLUTION: A rugged pattern such as pre-pits or a guide groove to be formed in a substrate for a magnetic disk is transferred to the top of a flexible sheet 11, and this sheet 11 is laid on a nonmagnetic substrate 10. Consequently, a material superior in transferability can be adopted as the material of the sheet 11 and properties required primarily as a substrate for a magnetic disk are coped with by the nonmagnetic substrate 10, the objective substrate for a magnetic disk is provided.