baber/WOPTO huggingface dataset:
Patent JP-2002360787-A (JP)
Title: Game machine, its control method, control program, and recording medium on which the control program is recorded
Inventor: KATSUMATA NOBUKI
IPC: A63F5/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To further increase the amusement of a game player to an RT(replay time) game. SOLUTION: When the game player operates a start switch 30 after the completion of a BB game, a random number is extracted by an RT random extracting unit 172 from random numbers which are generated by an RT random number generating unit 171 of an RT winning drawing unit 170. Then, the extracted random number is stored in the RT random number extracting unit 172. Then, a comparison between the extracted random number and winning judgement region data of an RT winning judgement table 173 is performed by an RT winning judgement unit 174. In addition, to which winning region of the RT winning judgement table 173 the extracted random number is included is determined by the RT winning judgement unit 174. Thus, the game number of times which is allowed for the RT game is determined.  The game number of times is displayed or the like on a liquid crystal displaying unit 120, and there is a chance for the game player to rush into the RT is notified. Therefore, the interest to the rushing into the RT of the game player can be increased.
Patent JP-2002366478-A (JP)
Title: Update processing method for home page
Inventor: SAKAGAMI SABURO
IPC: G06F13/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology for simplifying the updating work of a home page, and notifying only a necessary user of the fact of the update the home page. SOLUTION: At executing the update processing of a home page, the storage device of a server is provided with a template, and a user transmits information designating the template, text information arranged in the template, and electronic information in which picture information and voice information designated as necessary is described in a prescribed format from terminal equipment. In the server, the text information and the picture information and voice information are made to correspond to the designated template, and the template is registered in a prescribed address for reading. Thus, it is possible to precisely update the home page by a simple method, and to provide various home pages to the reader (user).  Also, a mail address is made to correspond to the template so that each time the template is registered in the reading address, the reader (user) relevant to this can be notified of the update of the home page.
Patent JP-2002080908-A (JP)
Title: Cooling stave
Inventor: TAKEU HIROSHI
IPC: F27D1/12
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling stave in which the suitable function can be maintained over a long time and the energy loss is small. SOLUTION: A passage for coolant is formed by machining to a ferrous cast product. Then, the machining is applied to the ferrous cast product which is produced with a curvature matching to the curvature of an iron shell and formed as the projecting and recessing shapes for holding a refractory at the inner surface side of a furnace. Since the passage for coolant is formed by machining to the ferrous cast product, the heat exchange between the coolant and the stave body is directly performed, and the development of the thermal stress can be restrained. In this way, the thermal stress can be prevented and the suitable function can be maintained over a long time. Further, since the cast product is used, the production cost can drastically be reduced in comparison with the stave produced by machining a steel plate.  Furthermore, since this body is made of the ferrous material, the energy loss is small compared with the case when a copper-made stave body is used.
Patent JP-2002361717-A (JP)
Title: Method for manufacturing two-layered preform
Inventor: TANIZAKI SHINICHIRO
IPC: B29B11/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a two-layered preform wherein the outer layer shell inserted beforehand at the time of insert injection molding is kept unmoved and shift in a circumferential direction is not generated between the outer layer shell and an inner layer shell at the time of stretch blow molding of a bottle or at the time of capping. SOLUTION: The outer layer shell 100 having a through-hole 110 for a gate preformed to the bottom part thereof is inserted in the cavity of the female mold of an injection mold for the preform in a state closely brought into contact with the surface of the cavity and the inner layer shell 200 having a mouth neck part 210 provided to the upper part thereof is integrated with the inside of the outer layer shell by injection molding to manufacture the two-layered preform 10. In this manufacturing method, a flange 120 is provided to the outer periphery of the upper end of the outer layer shell and a plurality of notch parts 130 are provided to the outer periphery of the flange at an equal interval in the circumferential direction of the flange.
Patent JP-2002373437-A (JP)
Title: Optical disk recording/reproducing device
Inventor: NAKAMURA EIKI
IPC: G11B7/095
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording/reproducing device, for which tilt control in the tangential direction and the radial direction is carried out by a simple constitution and also at a low cost. SOLUTION: This device is constituted, in such a manner that a 1st difference value between an upper side peak value of a 1st push-pull signal and a 1st inversion peak value inverting the polarity of a lower side peak value is taken, and a 2nd difference value between an upper side peak value of a 2nd push-pull signal and a 2nd inversion peak value inverting the polarity of a lower side peak value is taken, then a tangential tilt detecting signal is outputted on the basis of a sum of this 1st difference value and the 2nd difference value. A radial tilt detection signal is outputted on the basis of the difference between a 1st amplitude adding the upper side peak value of the 1st push-pull signal and the 1st inversion peak value therewith and a 2nd amplitude adding the upper side peak value of the 2nd push-pull signal and the 2nd inversion peak value therewith.  The device consists of signal detection means 16, 17, peak detection means 32, 33, addition means 24, 25, 30 and subtraction means 23, 29, 31.
Patent JP-2002373845-A (JP)
Title: Electron beam exposure method and apparatus thereof
Inventor: KAGAMI ICHIRO
IPC: G03F1/20
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To execute exposure in electron beam exposure without replacing a mask by allowing the coexistance of complementary masks in one piece of mask or the coexistance of mask patterns, for patterning a plurality of layers constituting a semiconductor element in one piece of mask. SOLUTION: In an electron beam exposure method for exposing a work such as a wafer 9, etc., by an electron beam through a mask 8A, a mask in which mask patterns are arranged on respective regions of an exposure region of the mask 8A divided into (n) pieces is used, exposure is repeated (n) times to expose the entire region to be exposed, and the work is moved for every exposure by each region corresponding to the regions to be processed which are divided into (n) pieces.
Patent JP-2002371050-A (JP)
Title: Method for producing 3,4-dihydroxybenzonitrile
Inventor: SHIRAI MASASHI
IPC: C07C253/30
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple and industrially suitable method for producing 3,4-dihidroxybenzonitrile from 3,4-methylenedioxybenzonitrile. SOLUTION: This method for producing 3,4-dihydroxybenzonitrile characteristically comprises (A) the first step in which molecular chlorine is allowed to react with 3,4-methylenedioxybenzonitrile in the presence of a chlorine compound to form 2-chloro-benzo[1,3]dioxyzole-5-carbonitrile and (B) the following second step in which the 2-chloro-benzo[1,3]-dioxyzole-5-carbonitrile is hydrolyzed to 3,4-dihydroxybenzonitrile.
Patent JP-2003007260-A (JP)
Title: Aluminum alloy plate for secondary battery case
Inventor: SAI KI
IPC: C22C21/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for a secondary battery case that has high strength and is superior in press moldability and weldability. SOLUTION: The aluminum alloy plate for a secondary battery case contains Mn of 0.3 to 1.5 wt.% and Fe of more than 1.0 to 1.8 wt.%, with the rest unavoidable impurities and Al. The aluminum alloy plate for a secondary battery case may further include either or both of 0.1 to 0.8 wt.% of Cu and more than 0.10 to 1.0 wt.% of Mg, include either or both of Cr of 0.05 to 0.2 wt.% and Zr of 0.05 to 0.2 wt.% of Zr, or contains either or both of Cu of 0.1 to 0.8 wt.% and Mn of more than 0.10 to 1.0 wt.% and also either or both of Cr of 0.05 to 0.2 wt.% and Zr of 0.05 to 0.2 wt.%.
Patent JP-2003007620-A (JP)
Title: Cleaning method
Inventor: SHIMAZU TADASHI
IPC: H01L21/205
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method by which the exchanging frequency of the substrate placing section of a plasma enhanced CVD system can be reduced, by prolonging the service life of the section. SOLUTION: Before cleaning the substrate placing section, a protective film (SiN film), against plasma etching performed at cleaning of the section, is formed on the surface of the section. Alternatively, a high-quality protective film, having a higher resistance against plasma etching than protective films formed in the other sections than the substrate placing section have, is formed on the surface of the substrate placing section, by causing the section to have higher temperature suitable for forming the protective film than the other sections have, by impressing a bias voltage on the section or heating the section.  At performing of the plasma etching, in addition, the film thicknesses of the protective film formed on the surface of the substrate placing section and protective films and insulation films formed in the other sections are set, so that the etching time of the protectively film may become equal to the etching time of the protective and insulation films.
Patent JP-2003000827-A (JP)
Title: Game ball shooting device
Inventor: SUGIMURA YOSHITAKA
IPC: A63F7/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To shoot out a game ball properly by unitization. SOLUTION: In unitized structure obtained by fitting a shooting rail 1, a hammer 2 and a driving source 4 to a device base 5 as a unit, in a state where a positional relation between a moving direction conversion lever 3 and the hammer 2, a positional relation between the lever 3 and an electromagnetic solenoid 4 and a positional relation between the center axis of the hammer 2 and a length axis L into which the ball is shot out are secured properly and a ball P is received by the rail 1 and the hammer 2, when the solenoid 4 rapidly attracts a plunger 13 with magnetic force generated by supplied power, the plunger 13 is moved forward to hit the lower arm 17 of the lever 3 while compressing a plunger spring 14, the lever 3 is rotated with a lever axis 19 as a center and the hammer 2 shoots out the ball P, compressing a hammer spring 9.
Patent JP-2003010058-A (JP)
Title: Water saving type bathtub for bathing while lying
Inventor: NAKAZATO HIROYUKI
IPC: A47K3/022
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a water saving type bathtub for bathing while lying in which a bather can freely perform hot water supply and discharge operations while being in the posture of lying on his/her back and experience a floating feeling and a grounding feeling accompanying the elevation and lowering of a hot water height with the absolute minimum hot water amount and a water pressure massage effect further. SOLUTION: The bathtub 1 is provided with an inner side shape to form a little space around the bather A horizontally lying on his/her back along the outer shape of the bather A and a hot water supply pipe 4 with a valve 3 is disposed to a bathtub edge part at a position where the bather can operate it with a hand A2 stretched along the body side. Also, a hot water discharge pipe with a plug 5 is disposed to a bathtub bottom part at the position where the bather can operate it with the hand stretched along the body side. The bather performs the water supply and discharge operations and elevates and lowers the hot water height while being in a lying posture.
Patent JP-2003016126-A (JP)
Title: Cell arrangement method for semiconductor integrated circuit
Inventor: SAKAGAMI TOMONARI
IPC: H01L21/82
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cell arrangement method for a semiconductor integrated circuit, that can shorten delay and wire length by reducing the number of critical nets. SOLUTION: A logic file and a library are inputted first of all, and cells, in which the number of terminals constituting a net and the number of input/ output terminals of cells constituting the net are two respectively, and the total of the widths of the cells constituting the net is not longer than a given, are extracted as a cell group candidate (301 and 302). In the case there are candidate cells, cell groups for cell grouping candidates are ranked with the driving performance rates of the cells that are a candidate, the number of input/output terminals to be reduced by grouping and the number of pins for the cells to be grouped as evaluation values (303 and 304). Then, grouping processing is applied to grouping candidate cell groups in accordance with the obtained ranking to return to processing from the step 302 (305).  When all the candidate cells are processed and no candidate cell retains in check of the step 303, a grouped cell is handled in the same manner as that of a normal cell to be subjected to arrangement processing (306).
Patent JP-2003010043-A (JP)
Title: Rice cooker
Inventor: CHOKAI MAKOTO
IPC: A47J27/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker controllable of rice cooking corresponding to polished rice or cleaned rice (without any washing). SOLUTION: The rice cooker 1 is provided with a cooking pot 2, a main body 4, an induction heating coil 7 (heating means) heating the cooking pot 2, a lid body 9 openably and closably attached to the main body 4 to close the opening part of the cooking pot 2, a temperature sensor 8 for the cooking pot provided on the bottom outer surface of the cooking pot 2 for detecting a temperature inside the cooking pot 2 and a microcomputer 34 (control means) controlling the induction heating coil 7 and executing a cleaned rice cooking operation for cooking the polished rice.  At the time of detecting that the temperature inside the cooking pot 2 is higher than a prescribed value on the basis of signals from the temperature sensor 8 for the cooking pot while executing the polished rice cooking operation, the microcomputer 34 judges that rice inside the cooking pot 2 is the cleaned rice and executes a cleaned rice cooking operation for cooking the cleaned rice.
Patent JP-2003015451-A (JP)
Title: Filler for fixing roller, fixing roller, fixing unit and image forming apparatus
Inventor: SATO TATSUYA
IPC: F16C13/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing roller having a filler-containing release layer wherein physical properties of the release layer such as heat conductivity and wear resistance have been improved, backward scattering phenomenon of a toner is suppressed and releasability is made comparable to that in the case of no filler. SOLUTION: The fixing roller has a release layer formed from a material mixture of a fluororesin and a filler entirely surface-coated with a fluoropolymer film on the circumferential surface of a cylindrical core metal.
Patent JP-2003009718-A (JP)
Title: Method of recycling marine resources, and recycling system for marine resources
Inventor: KONO TAKAYUKI
IPC: A01K63/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for recycling marine resources improving various factors deteriorating the global environment by reducing the amount of wastes by recycling wastes such as living waste, domestic wastewater, excrements or the like, and reducing emission of carbon dioxide. SOLUTION: In this method, nutrient salts are produced by using the wastes as raw materials, and a marine ecosystem on the open sea using the nutrient salts as a base, is established the marine resources produced on the cycling process of the marine ecosystem are havested, recovers the wastes produced after consuming the marine resources are recovered and produces the nutrient salts using the wastes are produced again.
Patent JP-2003016132-A (JP)
Title: Device for designing circuit diagram of printed circuit board, and method and program for designing circuit diagram
Inventor: KANDA MITSUHIKO
IPC: G06F17/50
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit diagram designing device for a printed circuit board, a circuit diagram designing method and a circuit diagram design program which supports selection of parts needing caution with respect to an EMC in performing selection of parts such as an electronic component and connector parts, which is performed in the process of designing a circuit diagram of a printed circuit board. SOLUTION: This circuit diagram designing device for a printed circuit board is provided with a net list preparing part 6 for preparing a net list on the basis of EMC information, a parts selecting part 7 for selecting parts necessary caution for an EMC on the basis of the net list prepared by the net list preparing part 6, and a circuit diagram preparing part 8 for preparing a circuit diagram on the basis of the net list prepared by the net list preparing part 6.
Patent JP-2003012753-A (JP)
Title: Slidable urethane foam
Inventor: TOTSUNE SHIGERU
IPC: C08G18/40
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane foam usable as a composite skin material of vehicles, or the like, having excellent flame retardance and excellent slipperiness. SOLUTION: This flame-retardant slidable urethane foam is characterized in that the foam is a polyurethane foam obtained by reacting at least a polyisocyanate component and a polyol component, where a mixed polyol comprising a polymer polyol obtained by subjecting a thermosetting resin to graft polymerization onto a polyol and a polymer polyol obtained by subjecting a thermoplastic resin to graft polymerization onto an ordinary polyol and/or a polyol is used as the polyol component and the foam comprises a flame retardant.
Patent JP-2003023240-A (JP)
Title: Method for manufacturing circuit board with coverlay film
Inventor: KONISHI MASAMI
IPC: H05K3/28
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To produce a highly reliable flexible circuit board with coverlay film in which components are mounted surely by ensuring an effective soldering area. SOLUTION: The method for manufacturing a flexible circuit board 1 with coverlay film where a part 8a of a conductor pattern 8 on a flexible substrate 7 is exposed from an opening 13 comprises a step for bonding the coverlay film 10 temporarily onto the flexible substrate 7 while positioning, a step for filling the opening 13 of the coverlay film 10 with a filling material 21, a step for bonding the temporarily bonded flexible substrate 7 and the coverlay film 10 by hot press, and a step for removing the filling material 21 from the opening 13 of the coverlay film 10.
Patent JP-2003023366-A (JP)
Title: Data carrier
Inventor: HASHIMOTO SHINJI
IPC: B42D25/305
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to provide long-distance communication because of the decrease of an internal voltage caused by the load switch ON of a load modulation system in the up link of a data carrier. SOLUTION: EOF in a transmitting instruction signal 50 from a reader/writer is detected and a useless demodulation circuit 3 during the up link period of the data carrier is stopped so that total internal resistance can be decreased, namely, a degree of decrease in the internal voltage according to a time constant in the ON state of a transistor 6 for load switch is relaxed. Thus, the data carrier can be operated by low power and long-distance communication is provided.
Patent JP-2003031308-A (JP)
Title: Connector inspection device
Inventor: MIURA EIJI
IPC: H01R13/633
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To improve workability in removal of a connector 1 from a connector holder 20. SOLUTION: A lock member 24 locking the connector 1 is provided on the connector holder 20. The lock member 24 can be displaced between a locked state of preventing loosening of the attached connector 1 and a lock releasing attitude of releasing locking. A lock releasing member 50 connected to the lock member is provided in an inspection part 30. By this, locking of the lock member can be automatically released by a separating action of the inspection part 30.
Patent JP-2002093380-A (JP)
Title: Electrodeless discharge lamp
Inventor: CHANDLER ROBERT T
IPC: F21S2/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a low cost structure of cooling effectively the magnetic core of an electrodeless discharge lamp. SOLUTION: The electrodeless discharge lamp 100 comprises an envelope 1 that is filled with discharge gas inside, a magnetic core 5, a coil 4 that is wound on the magnetic core 5 and generates a magnetic field in the envelope 1, a magnetic means 6 that is magnetically united with the magnetic core 5 and made of magnetic material, heat radiating means 12, 13 having heat conductivity, and a heat transferring means 11 that is thermally united with the magnetic core 5 and the heat radiating means 12 and transfers the heat generated in the magnetic core 5 to the heat radiating means 11. The magnetic means 6 splits substantially the convex closure that embraces the heat radiating means 12, 13 and the magnetic core 5 so that the heat radiating means 12, 13 and the magnetic core 5 may be separated by the magnetic means 6.
Patent JP-2003029578-A (JP)
Title: Image forming apparatus
Inventor: TAKADA SHINICHI
IPC: G03G21/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a high-voltage power source which has an easily replaced power unit and can be highly accurately controlled requiring no automatic periodical measurement. SOLUTION: A sequence control part 1 corrects a control command value by using a 2nd correction value stored in a 1st storage part 3 and sends an indication to a power source control part 4, which further corrects the corrected control command value indicated by the sequence control part 1 by using a 1st correction value stored in a 2nd storage part 6 and sends an indication to a high-voltage power generation part 7.
Patent JP-2003028892-A (JP)
Title: Acceleration sensor
Inventor: AKAI SUMIO
IPC: G01P15/18
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor that has small decrease in the detection accuracy of acceleration to the temperature change in external environment, and especially can accurately detect acceleration in a three-dimensional direction. SOLUTION: The acceleration sensor has a thin section and a fixed section located at the outer periphery of the thin section, has a distortion detection element such as piezo resistance in the thin section while acceleration sensor chips 2a and 2b where a pressure reception medium is sealed into a recess formed by the thin section are fixed to a support member 1 having a plurality of fixation surfaces. By fixing acceleration sensor chips one by one to the fixation surface of the support member, acceleration in a three-directional direction can be detected with high accuracy. The acceleration sensor chip may be fixed to the support member 1 through substrates 3a and 3b, or may be directly fixed to the support member where an electric circuit is formed.