baber/WOPTO huggingface dataset:
Patent JP-2001296665-A (JP)
Title: Method for producing optical element and aligner system
Inventor: TOYAMA KIYOSHI
IPC: G02B5/18
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical element by which an optical element that precisely exhibits designed optical characteristics can be produced, without having to accurately position a substrate in relation to a rotary stage, and to provide an exposure system. SOLUTION: In the method for producing an optical element, in which the images Im1-Im3 of patterns P1-P3 formed in a reticle R are transferred to the transfer surface of a substrate W put on a rotary stage 8 and prescribed processing is carried out, the extent of dislocation of the central position of the substrate from the center C1 of rotation of the rotary stage 8 is calculated. Then the images Im1-Im3 are transferred to the transfer surface of the substrate W while varying the relative position of the substrate W and the images Im1-Im3 according to the calculated extent of dislocation.
Patent JP-2001296728-A (JP)
Title: Electrophotographic developing method and device therefor
Inventor: HAMAGUCHI MAKOTO
IPC: G03G15/09
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a fogging caused by toner and a soiling caused by carrier attraction in the case of switching each of developing units in a color electrophotographic device where plural developing units are arranged around an image carrier and the respective developing units are switched to successively perform development. SOLUTION: At the time of staring development, a surface potential is applied to the image carrier first, and then DC bias lower than the surface potential is applied to a toner carrier. Thereafter, magnetic bristles are formed on the toner carrier and finally AC bias for development is applied thereto. After finishing the development, developing bias is released in contrary order. Thus, a fogging and a soiling caused by the carrier attraction can be prevented.
Patent JP-2001297261-A (JP)
Title: Method and system for answering question, and recording medium with recorded question/answer program
Inventor: SANO YUKIO
IPC: G06Q50/16
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for answering question and a recording medium with a recorded question/answer program which can select optimum answerers for various questions and present adequate answerers to the questions. SOLUTION: The question/answer system has a question receiving means which receives a question sent from a questioner-side terminal 3 to a server 2 via a communication network 1, an answerer selecting means which selects an answerer matching the question contents, a question request means which mails the question to the answerer-side terminal of the selected answerer, an answer receiving means which receives answer mail from the answerer, an answer sending-back means which sends the answer back to the questioner, and a charge collecting means which collects the charge from the questioner. The question is answered by the answerer matching the question contents, so even when it is the question which is individual and specific concerned with real estate, medical science, etc., an expert gives an adequate answer, so that the questioner can have the adequate answer to the question.
Patent JP-2000358335-A (JP)
Title: Semiconductor device for controlling charging and discharging
Inventor: YOSHIDA SHINICHI
IPC: H02J7/10
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent efficiency from being degraded due to heat from the resistance component of a current fuse by avoiding use of the current fuse and using the resistance value of a switching element, when it is at on state to detect an abnormal charging current. SOLUTION: With a switch element 16 for controlling discharging current contained in the detection voltage block in an abnormal charging current detection circuit 11, the resistance value of the switching element differs by 10 digits or more on the same charging current, depending on whether the switching element 16 for controlling discharging current is on or off. Therefore, the voltage produced in the detection voltage block in the abnormal charging current detection circuit 11 differs significantly. Abnormal charging current detection voltage is fixed by having an abnormal charging current detected only when the switching element 16 for controlling discharging current is on. As a result, heating from extra resistance components such as current fuse is eliminated, and the discharging efficiency is improved.
Patent JP-2001298368-A (JP)
Title: Compressing method and device, expanding method and device, compression and expansion system and recording medium
Inventor: KOYANAGI YUKIO
IPC: H03M7/32
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To shorten processing time by simplifying compressing/expanding of a signal and to also simplify a configuration for realizing the shortening of the processing time. SOLUTION: This system is provided with an offset attaching part 3 for converting signed digital data being a compression object into unsigned digital data by attaching an offset value to the signed digital data, a rounded operating part 5 for reducing the number of bits per word by performing the number of low orders bit rounded operation of the unsigned digital data, and a timing synthesizer 6 and a compression processing part 7 which sample the digital data subjected to the round-off operation with the time interval of a point where the polarity of its differentiation value changes and obtain the combination of a discrete amplitude data value in each sample point and a timing data value representing the time interval between respective sample points as compressed data,  and can process a signal on a time base as it is without performing frequency conversion in the case of compressing/expanding the signal on the time base.
Patent JP-2001296137-A (JP)
Title: Portable map display device
Inventor: MATSUSHIMA AKIKO
IPC: G09B29/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable map display device to which can apply diversified conditions can be given when retrieving the courses to the destination from the starting point. SOLUTION: The CPU of an information terminal performs retrieval of routes, so that the distance of the course to the destination from the current location on a map approaches a desired moving distance L, when the desired moving distance L to the destination from the current location is designated by the user ('YES' at step S5) and displays the retrieved courses and distances on the map screen of an LCD (steps S10 and S11). When the desired moving distance L has not reached the shortest route distance Lmin, a warning operation is made by voice output, a display on an LCD panel or vibration of a box body or the like (steps S13-S15).
Patent JP-2001303262-A (JP)
Title: Surface-treated steel sheet with highly corrosion resistant organic coating
Inventor: ISAKI TERUAKI
IPC: C23C22/07
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-treated steel sheet which does not contain chromium, has excellent corrosion resistance and excellent lubricity as well. SOLUTION: This surface-treated steel sheet is formed by controlling steel sheet roughness in such a manner that the thickness (A) of the film on the projecting parts of the plated steel sheet roughness attains >=30% of the thickness (B) of the film on the recessed parts of the plated steel roughness and applying the organic film not containing Cr on such steel sheet. Accordingly, the corrosion resistance film better than the film of the conventional chromate system is obtained by coating the plating surface layer controlled in the surface layer ruggedness with the organic film containing a thiocarbonyl compound and organic and/or inorganic phosphoric acid ions or further containing water dispersible silica therein may be obtained.  The surface-treated steel sheet with which good pressing workability is assured and which has corrosion resistance and the pressing workability in combination may be obtained by further adding a lubricant thereto.
Patent JP-2001306558-A (JP)
Title: Method and system for managing document
Inventor: KARASAWA HIROAKI
IPC: G06F19/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To enable plural users to share the same document. SOLUTION: Electronic document data composed of plural document segments and a security sheet with which a user ID is related with an access right set for each document segment, are stored on a prescribed database and when the electronic document data in the database are accessed by an arbitrary user, an ID applied from this user, who is making the access, is collated with the user ID in the database. Corresponding to this collated result, the access right related to the user is retrieved from the security sheet and corresponding to this retrieved access right, the read or write of the document segments is permitted or inhibited to the user.
Patent JP-2001306613-A (JP)
Title: Full automatic system for database substitutional retrieval
Inventor: MURAYAMA KAZUO
IPC: G06F17/30
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a full automatic system for database substitutional retrieval which can perform automatic retrieval from a database of patent gazettes, etc., provided as a charged or free database by automatically calling a retrieval picture for the database. SOLUTION: This system is provided with a multipurpose database 1 which stores retrieval information, etc., a retrieval part 4 which functions to automatically select and substitute a plurality of retrieval expressions in a retrieval condition setting and input field in the retrieval picture, stores a retrieval result obtained by automatically sending an indication for retrieval execution to the retrieval object database in the multipurpose database 1 in the form of an html sentence, and automatically compress the information of the retrieval result stored in the multipurpose database 1 and re-store the information in the multipurpose database 1 when the compression is possible, and an error detection part 9 for respective operation stages.
Patent JP-2001308127-A (JP)
Title: Solder bump printing method and electronic component mounting method
Inventor: MORIYAMA EIJI
IPC: H05K3/34
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a solder bump printing method which can reduce the print quantity shortage of solder bumps. SOLUTION: Solder paste in holes 10a of a screen mask 10 is heated at a lower temperature than the melting point of its solder particles by hot air flow 8 and then the screen mask 10 is peeled off from a CSP 4.
Patent JP-2001307375-A (JP)
Title: Optical information recording medium and method for optical information recording and reproducing
Inventor: USAMI YOSHIHISA
IPC: G11B7/24035
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium in which information can be recorded with laser light in the recording and reproducing wavelength region for a DVD-R and in 390 to 440 nm wavelength region and to provide a method for optical information recording and reproducing to record information in the medium at the above short wavelength and to reproduce the information recorded in the medium by using a conventional recording and reproducing system for a DVD-R. SOLUTION: The optical information recording medium has a recording layer containing a dye compound in which information can be recorded by irradiation of laser light on a board. The recording layer is formed in such a manner that it shows >=20% reflectance for laser light in the wavelength region from 390 to 440 nm and for laser light in the wavelength region from 620 to 690 nm and that the real part n and the absolute value k of the imaginary part of the complex refractive index satisfy n>=1.8 and 0.02<k<0.5, respectively.
Patent JP-2001300059-A (JP)
Title: Gear attached to game machine board
Inventor: MORIYAMA YOSHIYUKI
IPC: A63F7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a gear attached to a game machine board capable of easily fixing a control board onto a device body and miniaturizing a device. SOLUTION: The gear attached to the game machine board is integrally provided with a positioning part for positioning a plane, relative position of the control board and a fixing part for fixing the control board onto the device body. As a result, less space is required in comparison with that in the case when a part for positioning and a part for fixing are separately provided. Accordingly an additional space is not required for fixing the control board, allowing the device to be miniaturized.
Patent JP-2001300370-A (JP)
Title: Coating booth
Inventor: SAWADA KOJI
IPC: B05B15/12
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating booth having a relatively simple structure, being not noisy and capable of excellently collecting coating mist sprayed and released from a spray coating gun to prevent the adverse effect on the coated surface of a material to be coated and the deterioration of an ambient environment. SOLUTION: The coating booth is provided with a booth main body 1 having an opening part in the front, an exhaust blower 17 for sucking air in the booth main body 1 and a filter 18 and the coating is performed by spraying a coating material from the spray coating gun 9 toward the material to be coated, which is arranged in the booth main body 1. An air blowing pipe 19 is provided along the inside wall of a hood part 2 provided in the front part of the booth main body 1, an air jetting part 19a for jetting air along the inside wall of the both main body 1 is provided in the air blowing pipe 19 and an air supply source 6 is connected to the air blowing pipe 19.
Patent JP-2001312453-A (JP)
Title: Electronic equipment, control method for electronic equipment, and computer-readable storage medium with control program for electronic equipment stored therein
Inventor: YAMADA KOJI
IPC: G06F9/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make it easy to handle a peripheral equipment device connected to an interface where plural devices can be connected and its device driver. SOLUTION: A USB driver file is copied to a SYSTEM directory (S101) and an INF file is copied to an INF directory (S102). The INF file is read in a memory (S103) and device ID information of USB in the INF file is obtained (S104). A registry of the system is read in (S105) so that it can be edited, a registry path is generated by using the device ID obtained in the step S104, and registry information below the path is listed; when a Class key is 'Unknown' (S107), information on the registry path is all deleted. When not 'Unknown', a return to a step S106 is made so as to check a next listed registry path.
Patent JP-2001311031-A (JP)
Title: Ink composition for printed soap
Inventor: SAITO YOSHINOBU
IPC: C09D11/037
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which is used for printed soaps, is safe for environments, has excellent ink addition suitability such as adhesion and the excellent stability of printed ink films with the passage of time, and does not cause the irregularity of various colors including black color. SOLUTION: This ink composition for printed soaps, consisting mainly of a coating film-forming agent, a coloring agent, a plasticizer, a solvent and an activator, characterized compounding one or two of materials selected from ethyl cellulose and hydroxyethyl cellulose.
Patent JP-2000352714-A (JP)
Title: Liquid crystal display device
Inventor: MUNENO KOICHI
IPC: G09F9/30
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To impart uniform alignment to a liquid crystal up to the end part of a liquid crystal display device and to maintain uniform display characteristics all over the screen by forming a dummy part outside a display part and forming a laminated body consisting of an electrode at the same surface level as that of the display part, dummy color filters and an alignment controlling film. SOLUTION: The right three pixel electrodes 4 in the figure are used as dummy pixels, and the TFT element connected to each pixel electrode is in contact with the scanning line and display line, but the scanning line or display line is not connected to the driving circuit so that only the dummy pixels are electrically insulated. The right three color filters 27 facing the above-mentioned electrodes are used as dummy color filters. A light-shielding part disposed to completely cover the dummy color filters is formed wider than the dummy part, and the opening of the light-shielding part forms the display part. By surrounding the display part with the dummy part, same alignment property can be obtd. in the both ends of the screen as that of the center region, and therefore, a sharper image can be obtd.
Patent JP-2001320119-A (JP)
Title: Method for aligning laser bars
Inventor: KIKUCHI SHUGO
IPC: H01L21/68
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for aligning laser bars simply, quickly and skillfully, irrespective of warpage of the laser bars and resiliency which is caused by the warpage. SOLUTION: By the negative pressure of negative suction holes, the laser bars and spacers are adsorbed to suction ports of the holes, and positions and attitudes of the laser bars and the spacers are stabilized, so that the laser bars and the spacers are pressed against a stopper and not pushed back.
Patent JP-2001310105-A (JP)
Title: Oil strainer
Inventor: MATSUNE MINORU
IPC: F16B5/08
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an oil strainer 1 capable of increasing the freedom degree of the fitting position of products and the freedom of the shape of the products in the oil strainer 1 having a lower case 2 and an upper case 4, which are made of a resin and are connected to each other, and having hole parts 7 for installing the oil strainer at a given position. SOLUTION: The hole part 7 is formed by combining a lower hole-part 8 formed on the flat surface of the lower case 2 with an upper hole part 9 formed on the flat surface of the upper case 4 corresponding to the lower hole-part 8, and a rigid bush 10 is press-fitted into the inside circumference of the hole part 7 formed by combining the lower hole part 8 with the upper hole part 9.
Patent JP-2001035854-A (JP)
Title: Method for formation of film and electrode or wiring
Inventor: KONDO ICHIJI
IPC: H01L21/28
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method, which can arrange a desired film and electrodes or a wiring at low cost. SOLUTION: A metal film 4 is formed on a silicon substrate 1 from a state that electrode parts 3 and an insulating film 2 are exposed on the substrate 1. Moreover, a stress adjusting film 5 for adjusting a stress applied to the interface between the film 4 and the base film of the film 2 is formed on the film 4. The film 4 on the electrode parts 3 is left using an adhesive sheet 7, and the film 4 on the film 2 is peeled from the film 2. After the film 4 is formed on the substrate 1, the adhesive force between the parts 3 and the film 4 and the adhesive force between the films 2 and 4 are strong, and the film 4 is put in a state such that the film 4 cannot be peeled from the electrode parts 3 and the film 4 cannot be peeled from the film 2, but the adhesive force between the films 2 and 4 is reduced by the film 5 until the range that the film 4 can be peeled from the film 2.
Patent JP-2001321603-A (JP)
Title: Method and device for treating dioxins
Inventor: YOSHINAKA SATORU
IPC: B01D11/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To effectively remove dioxins from a treating object, which can contains the dioxins at low cost and to dispose of the removed dioxins. SOLUTION: The dioxins in the treating object, which can contains the dioxins, is dissolved in a liquid organic material in an emulsion consisting of the liquid organic material dissolving the dioxins and insoluble in water and water, and after that, the organic material and water in the emulsion are separated from each other.
Patent JP-2001323898-A (JP)
Title: Pump, and disassembling method of pump shaft water- sealing part
Inventor: JINNO HIDEKI
IPC: F04D29/22
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a pump and a disassembling method of pump shaft water- sealing part capable of easily assembling/breaking down a pump water-sealing part mounted to a pump shaft even without removing an impeller. SOLUTION: A hub 3 of an impeller 1 is divided to a part 3-2 fixed to the impeller 1 side and a part 3-1 fixed to a pump shaft 2 side. The hub 3-1 fixed to the pump shaft 2 side and a shaft end fitting 41 are only removed in the state that the impeller 1 is fixed to an own position by a fixing means separately prepared. A maintenance of a mechanical seal (pump water-sealing part) 15 at a pump shaft 2 end exposed is carried out. Thereafter, the hub 31 and the shaft end fitting 41 are only mounted again. Therefore, since it is not necessary that the impeller 1 is removed to another place, the maintenance of the mechanical seal 15 can be easily carried out.
Patent JP-2001328734-A (JP)
Title: Feeder and printing device using the same
Inventor: SUGIMOTO HIROYUKI
IPC: B65H3/06
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance of the position of a paper sheet on a feed paper table by a primary feed paper sheet and to facilitate removal of a paper sheet jammed through a primary sheet feed. SOLUTION: A rotary shaft 6 of a pickup roll 4 is provided with a reverse blocking means B to allow rotation in a paper feed rotation direction (a) but block rotation in a paper feed reversing direction (b), and the reverse blocking means B consists of a stopper member 21 and a one-way clutch member 22. A control lever 30 is provided between the stopper member 21 and the one-way clutch member 21, and controls to a state that the stopper member 21 and the one-way clutch member 22 are forced into pressure contact with each other and rotation in the paper feed reversing rotation direction (b) is blocked and a state that the stopper member 21 and the one-way clutch member 22 are separated away from each other and rotation in the paper feed reversing rotation direction (b) is allowed is practicable by the rotation position of the control lever 30.
Patent JP-2001293780-A (JP)
Title: Laminated material
Inventor: KIMURA YOSHIKAZU
IPC: B29C63/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the production costs of a laminated material by simplifying its production process and method. SOLUTION: Laminated films, each of which has a thermal adhesive layer 2 on one side of a support 1, are joined together through a folding part 3. Various patterns such as a hole penetrating the film, a half slit, and a folding stripe can be adopted as the form of the folding part 3.
Patent JP-2001238059-A (JP)
Title: Communication terminal equipment
Inventor: TAKAOKA TATSUO
IPC: H04N1/32
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To comfortably utilize processing by an F code function by efficiently retrieving a desired box such as a confidential box concerning communication terminal equipment such as facsimile equipment constituted so that the F code function for communicating through the use of the confidential box presented by Communication Industries Association of Japan can be carried out. SOLUTION: In the facsimile equipment 10 provided with the F code function for retrieving and specifying a box for storing picture information by an F code designated by a command such as SUB following ITU-T T. 30 recommendation and performing the confidential processing to the picture information, the kind of a box 54 such as confidential is set and registered as the box information in a system memory 12 and the F code of only a box coincident with the kind is compared with the inputted and designated F code to retrieve and specify a box to be processed.