baber/WOPTO huggingface dataset:
Patent JP-2001256771-A (JP)
Title: Portable music reproducing device
Inventor: SAITO MASATOSHI
IPC: G10L19/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To hear external sound without putting off a headphone even during reproducing music. SOLUTION: When an interrupt is issued by pressing down a switch 18b of a microphone 18 with the switch during reproducing the above music, a CPU 11 makes an A-D converter 20 and a microphone amplifier 19 operate, and collects external sound from the microphone 18a of a microphone 18 with switch and takes the sound into a DSP 12. When speech recognition is not performed, the externally inputted sound data are sent to a FIFO 14 and outputted from a stereo headphone 3 via a D-A converter 15 and headphone amplifiers 16, 17. When speech recognition is performed, the externally inputted speech data are speech-recognized by DSP 12, and when the speech-recognized external speech matches with pre-specified words and phrases, the fact is notified from the stereo headphone 3.
Patent JP-2001259695-A (JP)
Title: Circulating method for treating sewage sludge
Inventor: YAMAMURA SHOICHI
IPC: C05F11/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve a series of sewage treating processes for producing an organic fertilizer with sewage sludge as a raw material and to provide a method for improving the quality, yield and manufacturing efficiency of the obtained organic fertilizer. SOLUTION: Sewage sludge is concentrated by the injection of a chemical to prepare a dehydrated sludge cake, cultured aerobic superthermophilic bacteria are added to the cake which is aeration-fermented to form a fermented material, a part of the fermented material is added to a subsequent dehydrated sludge cake to cause aeration fermentation, and the process is repeated to finish the remaining fermented material into an organic fertilizer. In a series of such sewage sludge treating processes, a part of the fermented material is added to the subsequent dehydrated sludge cake and further to the sewage sludge to circulate the sewage sludge. The bacteria capable of being grown at >=85 deg.C are preferably used as the aerobic superthermophilic bacteria.
Patent JP-2001266944-A (JP)
Title: Manufacturing method of battery
Inventor: IMAIZUMI KAZUHIRO
IPC: H01M10/058
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery wherein the content of an electrolyte of every battery can be uniformalized, and wherein a productive efficiency can be improved. SOLUTION: A pressure uniformity is given to the electrolyte E by a constant rate pump 44, and the electrolyte E is push out from a nozzle 41. As a desired quantity of the electrolyte E can be delivered, an electrolyte layer 23 can be formed with a uniformed thickness in both of a widthwise direction and a longitudinal direction and the content of the electrolyte of each battery becomes uniform.
Patent JP-2001266001-A (JP)
Title: System, device apparatus, method and program for advertisement charge distribution
Inventor: INOTSUKA TAKESHI
IPC: G06Q30/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To easily distribute the charge for advertisement to plural payees in a system for advertisement charge payment, based on advertisement result. SOLUTION: A system for advertisement charge distribution is comprised of an affiliate server 100, which provides a Web page 104 having a banner advertisement 106 and a merchant server 200 related by link information with corresponds to the banner advertisement 106. Link information includes specific information for specifying the banner advertisement 106 and distribution information related to payment of the charge for advertisement corresponding to the banner advertisement 106, and the affiliate server 100 transmits link information to a customer terminal 110, and the merchant server receives not only link information but also order information on a commodity, when connected to the customer terminal 110 by a hyperlink, and the merchant server distributes the charge for advertisement to plural payees,  in accordance with distribution rates corresponding to distribution information when there are plural payees corresponding to distribution information on link information.
Patent JP-2001266976-A (JP)
Title: Switching device for power circuit surge test
Inventor: SATO KEIICHI
IPC: H01R12/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and a down-sized switching device for a power circuit surge test wherein to work connecting/disconnecting intermittently with an earth terminal and an absorber is easy, and wherein to connect safely between terminals with connecting parts which are easy to substitute without using a special tool. SOLUTION: This is equipped with the followings; a ground side conductor possessing a screw hole, a power circuit side conductor installed with a through hole, a land for a ground with which the ground side conductor is electrically connected, a land for the power circuit side with which the power circuit side conductor is electrically connected, a circuit board installed by a through hole, the through hole of the power circuit side conductor, and a screw pressing through a screw hole of the circuit board and fixed with a screw hole installed at the ground side conductor.
Patent JP-2000314376-A (JP)
Title: Fuel container
Inventor: HERDEG WOLFGANG
IPC: H01M8/04082
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To supply fuel for at least a short time without a pump generating necessary pressure in order to push out fuel without a pump by a means for changing the capacity of a fuel chamber in relation to inner pressure. SOLUTION: For supplying fuel without a pump, fuel is mechanically pushed out from a fuel container by a mechanism in a fuel container. Necessary pressure is acted on fuel by for example, spring force, tension of elastic diaphragm, or compressed gas cushion. Namely, a flow-in path 2 and a flow-out path 4 are disposed in a cylindrical fuel container 1 to make fuel flow in and flow out. A fuel chamber 10 is formed of an inner wall 9 of the fuel container 1, an end wall 8, and a movable intermediate wall 6. The intermediate wall 6 is shape-connectedly formed to the inner wall 9, and a space between the combustion chamber 10 and a residual chamber 11 is sealed. A spring 7 is disposed between the intermediate wall 6 and the other end wall of the fuel container 1 in the chamber 11, and pressure is generated directed toward the fuel chamber 10 by the spring 7.
Patent JP-2001259150-A (JP)
Title: Variable prize winning device and pachinko game machine
Inventor: KAWAMURA KOZO
IPC: A63F7/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable prize winning device solving the defectiveness of an opening/closing door depending on the thickness of a game board and facilitating the maintenance and inspection of the opening/closing door from the surface of the game board. SOLUTION: This variable prize winning device 10 has a front decorative part 20 fixed from the surface 61 of the game board 60 of the pachinko game machine 50 and having a game ball lead-in part; the opening/closing door 30 blocking the lead-in part in the closed state while facilitating the passage of game balls to the lead-in part in the open state; and a mechanism part 40 fixed from a back face 62 of the game board 60 and provided with a drive mechanism related to the opening/closing of the opening/closing door 30, and a passage of the game balls that have passed the lead-in part. The opening/closing door 30 is closably journalled to the front decorative part 20.
Patent JP-2001266479-A (JP)
Title: Digital video reproducing unit and data management method for digital video reproducing unit
Inventor: IKEGAMI JUNJI
IPC: H04N5/781
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital video reproducing unit which is capable of preventing illicit copying by copying of digitalized works. SOLUTION: A trader records the works including images and voices of motion pictures, pictures, etc., on media for distribution and distributes the works to users having the reproducing device. The reproducing devices prevent the illicit copying by referencing the IDs of the distributed media and rewrite the right information of the distributed media and the built-in recording sections of the reproducing devices when downloading. Then, the trader is able to make operation in such a manner that the reproduction by as much as the permitted number of the devices is made possible.
Patent JP-2000313619-A (JP)
Title: Production of rare earth oxysulfide powder
Inventor: LEPPERT JUERGEN
IPC: C01F17/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for production advantageous to cost such as no need for toxic sulfur dioxide gas and discharge gas cleaning due to the addition of only necessary sulfur by suspending a rare earth oxide in water adding an equimolar amount of sulfuric acid or a sulfuric salt and calcining the resultant powdery deposit. SOLUTION: A rare earth oxide in an amount of 0.01-2 mol based on 1 L of water is suspended therein and sulfuric acid at 0.5-98% concentration is subsequently added to the resultant suspension. One or more of Pr, Eu, Tb, Dy, Ho, Er, Yb, Sm and Ce in the form of an oxide, a hydroxide, a salt, etc., as a dopant are then preferably added. The prepared suspension is subsequently heated at 70-100 deg.C for 5-200 min. The obtained rare earth oxysulfate which is preferably a powdery deposit is calcined at 400-1,000 deg.C in air. The produced rare earth oxysulfate is reduced in a protective gas such as nitrogen or argon at 500-1,000 deg.C using hydrogen or a hydrocarbon gas to produce a rare earth oxysulfide.
Patent JP-2001273266-A (JP)
Title: Information processor, method and device for display therefor
Inventor: NAKAYAMA HITOSHI
IPC: G06F3/048
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently display the numerical value of a memory or other numerical value on plural lines. SOLUTION: An LCD display 2 has a first line display area 2a and a second line display area 2b. At the time of tax calculation, an amount before tax, amount after tax or amount of tax is displayed on two display areas at the same time. On the left side of the display area, the symbol of 'before tax' is displayed as well. When a numerical value, which is not '0', is stored in the memory at the time of ordinary calculation, that numerical value is displayed on the side of upper stage together with the symbol of 'M' and an argument or calculated result is displayed on the side of lower stage. When the numerical value of the memory is '0', a last answer is displayed on the side of upper stage and the symbol of 'answer' is displayed as well.
Patent JP-2001274016-A (JP)
Title: Rare-earth alloy film magnet
Inventor: ARAKI TAKESHI
IPC: H01F10/13
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rare-earth alloy film magnet in which the coarsening of crystal grains is suppressed so as to prevent the disturbance of the c-axes of crystal grains which is caused by the interference between adjacent grains and results in the variation of the direction of magnetization of the magnet when the grains become coarser. SOLUTION: This rare-earth alloy film magnet has a mixed texture of an Nd2Fe14B-type crystalline phase in which the c-axes of crystals are oriented in the direction of thickness and an amorphous phase and at least one element selected from among In, Ga, Al, and, Si is added to the film of the magnet in such a way that the concentration of the element is periodically changed in the direction of thickness so that the concentration becomes higher at the portion which is in contact with a substrate. The concentration changing cycle is adjusted to 1-10 μm and the average concentration of the element is adjusted to <=5 at.%. In addition, the amorphous phase is constituted in a ferromagnetic phase.
Patent JP-2001272108-A (JP)
Title: Water heater system
Inventor: KEGASA AKISHI
IPC: F24D17/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system capable of eliminating difficulties of long hot water waiting time and wasteful use of water resource without requiring a new installation cost, in the hot water supply constituted so that water supplied from a water supply pipe is heated with a heater and is supplied from hot water supply equipment. SOLUTION: There are provided a hot water return pipe 20b in which water in a hot water supply pipe 20a that couples a heater 11 and hot water supply equipments 2, 3 is drained into a bathtub 4 disposed independently from the hot water supply equipments 2, 3, an opening/closing valve 13 interposed between the hot water return pipe 20b and the bathtub 4, judgement means 16, T for judging water temperature in the hot water supply pipe 20a, and controllers 30, 32, 34 for opening the opening/closing valve 13 in response to a judgement result of the judgement means 16, T.
Patent JP-2001270410-A (JP)
Title: Air bag device for front passenger seat
Inventor: OGAWA HIROYUKI
IPC: B60R21/20
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for a front passenger seat capable of suppressing an increase in a case weight as much as possible, easily being manufactured so as to correspond to a case provided with a different fixing means, and reducing the number of manufacturing processes and cost. SOLUTION: A case 20 of the air bag device M1 for a front passenger seat includes an upper chamber 21 for housing a folded air bag 11 and a lower chamber 22 for housing an inflator 16 for supplying gas for expansion to the air bag. An attachment boss part 47 as a fixing means for fixing to an installing part is arranged on the lower chamber 22. The case 20 includes two parts of an upper case 24 for forming the upper chamber and a lower case 40 for forming the lower chamber exchangeably connected with the upper case. At least the lower case 40 of the upper and lower cases is a cast product formed by die-casting.
Patent JP-2001270727-A (JP)
Title: Method for producing round sealed quartz tube
Inventor: MATSUTANI TOSHIKATSU
IPC: C03B23/09
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a high-quality round sealed quartz tube having a prescribed curvature with a high accuracy and a formed smooth bent part can be produced in a simple and fewer steps with good productivity and reproducibility without requiring the skill at a high level, and a large-sized round sealed quartz tube excellent in strength, dimensional properties, etc., as a jig for producing a semiconductor can be produced. SOLUTION: This method for producing the round sealed quartz tube comprises welding a quartz disk subjected to a grinding working to a prescribed wall thickness and a prescribed outside diameter to a quartz tube material having a prescribed outside diameter and a prescribed wall thickness. Furthermore, the method comprises a step of subjecting the outer peripheral part of the quartz disk to rounding and chamfering treatment, subjecting one surface of the quartz disk to be a welded part and the end of the quartz tube material to planar grinding working and then welding both and a step of thermally softening the welded quartz disk part and the periphery of the end of the quartz tube material, bringing a rounding jig having a prescribed rounded shape and made of carbon into contact with the thermally softened part and forming the round sealed part.
Patent JP-2001281099-A (JP)
Title: Forming apparatus for optical element
Inventor: NAKAURA KATSUCHIKA
IPC: C03B11/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To produce stable optical element, without producing defectives continuously. SOLUTION: The apparatus for forming an optical element 23 by pressing a heated and softened optical glass material 1 between a pair of upper and lower dies 4, 5 arranged counterposed in a formation chamber 30, comprises an automatic lens inspector having an image processor 19 for analyzing the appearance condition of the press-formed optical element 23 observed by a CCD camera 17, a controller 20 for sequentially feeding back data analyzed by the automatic lens inspector to forming conditions of the optical element 23, a motor controller 21 connected to the controller 20 and a temperature controller 22 to correct the formation conditions of the optical element 23 so as to eliminate cracks 23 or craters appearing on the optical element 23.
Patent JP-2001198127-A (JP)
Title: Ultrasonic endoscope using tapered quartz rod transmission line
Inventor: TANAHASHI YOSHIKATSU
IPC: A61B8/12
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To extend a side irradiation range in the ultrasonic irradiation of an ultrasonic endoscope and to enable front irradiation. SOLUTION: This ultrasonic endoscope is constituted by using a tapered quartz rod transmission line with a thinned center part as a transmission line in an ultrasonic transmission by a dispersion/compression system, mounting a piezoelectric transducer at the one end, arranging a reflecting mirror having a reflecting mirror oscillating mechanism which is driven by a very small motor and is capable of changing an inclined angle with the axis line at the other end by being opposed to the piezoelectric transducer, mounting a magnetic element and a front piezoelectric transducer at the tip and coating the whole with a flexible film outer skin.
Patent JP-2001279328-A (JP)
Title: Method for producing grain oriented hot rolled silicon steel sheet small in edge cracking
Inventor: YAMAMOTO ATSUSHI
IPC: C22C38/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grain oriented silicon steel hot rolled steel sheet by which edge cracking in the tip parts (LE parts) of a steel sheet frequently generated at hot finish rolling is further effectively reduced, and the grain oriented silicon steel sheet can be produced in a high yield. SOLUTION: At the time of heating a grain oriented silicon steel slab containing 2.5 to 5.5 mass% Si to form a sheet bar by rough rolling and thereafter performing finish rolling, only both edge parts from the tip part of the sheet bar to a prescriged position in the longitudinal direction are rapidly cooled to control their temperature to <=1,080 deg.C, and immediately, horizontal rolling reduction is performed.
Patent JP-2001277286-A (JP)
Title: Method and mold for manufacturing film-applied molded article
Inventor: TANIGUCHI TADATAKE
IPC: B29C45/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To bond a film to the uneven part provided on the rear surface of a molded article in a perfect adhesion state. SOLUTION: In a method for manufacturing a film-applied molded article by using a film 5, which can cover the surface of the molded article and the uneven part 4 provided on the rear surface 2 of the molded article, and an injection mold not only to integrally bond a part of the film 5 to the surface of the molded article simultaneously with the molding of the molded article but also to bond the remaining part 8 of the film to the uneven part 4 provided on the rear surface 2 of the molted article taken out of the injection mold by an adhesive, the remaining part 8 of the film is molded into a three- dimensional shape coinciding with the uneven part 4 provided on the rear surface 2 of the molted article by a mold before bonded to the uneven part 4 provided on the rear surface 2 of the molded article by the adhesive.
Patent JP-2001283483-A (JP)
Title: Magneto-optical recording medium
Inventor: ITO AKIYOSHI
IPC: G11B11/105
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent increase in temperature in a magneto-optical recording layer by IR rays and to increase the use margin. SOLUTION: The medium has a magneto-optical recording layer 3 where information is recorded by irradiating the layer with light and applying a magnetic field by a magnetic coil 12, and a protective layer 4 which is formed in the incident side of light of the magneto-optical recording layer 3 and which cuts the light L2 of the wavelength in the IR ray region generated by applying a voltage on the magnetic coil 12 and which transmits the laser light L1 having the wavelength to irradiate the magneto-optical recording layer 3 to the magneto-optical recording layer 3.  In the magnet-optical recording medium 1, the light L2 having the wavelength in the IR region generated by the magnetic coil 12 is prevented from entering the magneto-optical recording layer 3, while the laser light L1 except for the light L2 at the wavelength in the IR region is transmitted to the magneto-optical recording layer 3.
Patent JP-2001283980-A (JP)
Title: Half plug-in detection connector
Inventor: FUKUDA MASARU
IPC: H01R13/64
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a good half plug-in detection connector with which a half-plug-in detection function is not spoiled due to a water leakage, by securing a waterproof function in a connection part between contact terminals for joint detection for a conduction check. SOLUTION: The half-plug-in detection connector 21 comprises a seal component 28, which is formed to mutual connection parts of a female and a male connector housings 23, 26, joint detection contact terminals 29 and 30, and an waterproofing cap 32. The joint detection contact terminals 29 and 30 are equipped in an axis-like part 40 of a plug-in part 26 of the female connector housing 26, and tip parts 29a and 30a of the contact terminals 29 and 30 are short-circuited, by being stimulated with a pressing part 43d of a short-circuit spring component 43 which is fixed to the male connector housing 23, at the complete plug-in of both the connector housings 23, 26. The waterproofing cap 32 which is to be elastically deformed, is attached to the axis-like part 40, so that it covers the tip parts 29a and 30a of the contact terminals 29 and 30 air tightly.
Patent JP-2001290695-A (JP)
Title: Multipage file managing system, multipage file server device and computer-remadable medium
Inventor: HIRABAYASHI SHINJI
IPC: G06F12/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a multipage file managing device with which access from each of client devices can be performed to a multipage file held in a multipage file server device. SOLUTION: Each of client terminals 2 executes a Web browser 301. When the URL of a specified BTML document, defining a specified directory inside a hard disk as a path, is received from any client terminal 2, a control part 112 of a network scanner 1 automatically prepares an HTML document embedded with a URL specifying all image data stored in respective image files under that specified directory as link information or hyperlink information and transmits that document to the request source client terminal 2. When such a URL as link information or hyperlink information is received from the client terminal, which receives this HTML document, correspondent image data are transmitted to the request source client terminal 2.
Patent JP-2001237519-A (JP)
Title: Method for manufacturing printed circuit board
Inventor: YASUI HIROBUMI
IPC: H05K3/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the difference in mutual dissolution between resins in a BGA substrate, less contact area, the difference in the thermal coefficient of expansion between the resin and copper, almost on mechanical adhesion force (anchor effect) between the resin and the substrate, or the occurrence of problems of short-circuiting and peeling in the process of machining operation or in a long-term use due to the influence of contamination by slight water content or organic matter. SOLUTION: Structure where one portion of an entire conductor is opened is formed on a solder resist surface at a peripheral part for mounting a semiconductor, partial electroplating is made, then the conductor is cut by a laser. With the operation, the conductor is entirely cut at the part of a solder resist layer where the conductor that has become unnecessary after partial electroplating is opened for sealing with a mold resin, thus solving the problem of short- circuiting and peeling and further improving adhesion.