baber/WOPTO huggingface dataset:
Patent JP-2003304099-A (JP)
Title: Control method of production facility and operating system for performing the method
Inventor: SATO HIROSHI
IPC: H05K13/08
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and an operating system in which the risk of rewriting important data due to erroneous operation of the operating system of a production facility can be eliminated.  <P>SOLUTION: In the operating system for controlling the operation of the production facility comprising a personal computer 1, and an input device, e.g. a keyboard 2, for inputting information externally to the personal computer 1, an interface 4 connecting the input device with the personal computer 1 at the time of starting the personal computer 1 judges that the input device is under connection regardless of whether it is connected with the personal computer 1 or not so that the personal computer 1 can be actuated, and the input device can be inserted removably into the personal computer 1 without turning the power off even if the production facility is under operation. The input device may have an extension function capable of inserting an input device of arbitrary form removably. The input device is connected only when it is required thus eliminating erroneous operation of a worker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304585-A (JP)
Title: Speaker system
Inventor: MACHIDA TAKAYUKI
IPC: H04R1/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system in which a speaker cabinet is installed in a preferred direction and which has a less number of components and a novel design.  <P>SOLUTION: A weight 3 is sealed inside of a speaker cabinet 1 and the speaker system is configured such that the speaker cabinet 1 is stably supported in a desired attitude by the weight 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309232-A (JP)
Title: Heat sink
Inventor: SUZUKI NOBUYUKI
IPC: H01L23/373
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink material whose thermal conductivity is 300-400 W/mK or larger and whose coefficient of thermal expansion is between 12 to 4 ppm/K.  <P>SOLUTION: By integrating two kinds of complex materials, a heat sink plate having high thermal conductivity of superior workability and an appropriate coefficient of thermal expansion is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308881-A (JP)
Title: Battery
Inventor: OKUDA MORIHIKO
IPC: H01M10/058
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smaller battery.  <P>SOLUTION: A metal battery cover 6 electrically ranging to a positive electrode of a generating element 5 is fixed to a metal plate 21 as a metal insert component insert-molded in a resin cover 3, a negative electrode internal terminal 8 ranging to a negative electrode is provided on the battery cover 6 in an electrically insulated manner, and a pair of external connection terminals 25, 27 electrically ranging to the metal plate 21 and an extraction electrode 8, respectively, are provided on the resin cover 3. The metal plate 21 and the battery cover 6 are electrically connected to each other, permitting the miniaturization. The battery cover 6 and the resin cover 3 are fixed to each other via a connection protruded portion 16, improving the strength of a side face, in particular, against external force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316978-A (JP)
Title: Commodity selecting method and information terminal
Inventor: NOROTA NOBUKO
IPC: G06Q30/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity selecting method and an information terminal facilitating purchase of a stored displayed commodity like a shopping mall.  <P>SOLUTION: The method is for selecting at least one commodity which one wants to purchase, and at least one piece of commodity information is acquired and stored. A list of commodities corresponding to the stored commodity information is displayed. If there is a deletion command input commanding deletion of at least one or more commodities, corresponding pieces of commodity information are deleted. In response to a selection command input, commodity information stored in a commodity information storing means is sent to a management server managing inventory information of a corresponding commodity. The information terminal by the present invention has a means for executing such a commodity selecting method, and a computer program by the present invention is provided in the information terminal and it executes the commodity selecting method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310789-A (JP)
Title: Persistent harmful substance-containing high viscosity liquid discarding method and its system
Inventor: SUZUKI TAKESHI
IPC: A62D3/36
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the easy and sure detoxication of a persistent harmful substance-containing high viscous liquid and its system.  <P>SOLUTION: This persistent harmful substance-containing high viscous liquid treatment system 100 is constituted by providing an emulsifying device 110 and a hydrothermal decomposing device 120. In this case, the emulsifying device 110 emulsifies the high viscous liquid 1 containing the persistent harmful substance by mixing the high viscous liquid 1 with water 2 and an interfacial active agent 3. The hydrothermal decomposing device 120 decomposes the persistent harmful substance in the emulsion 4 together with the high viscous liquid 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318531-A (JP)
Title: Method of manufacturing molded circuit board
Inventor: MASUI MIKIO
IPC: H05K3/38
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of molding a circuit board in which peeling of a conductor section from a molded substrate is eliminated by improving the adhesive strength between the conductor section and the molded substrate.  <P>SOLUTION: A skin layer formed on the surface of the molded substrate 1 formed by molding a thermosetting resin, such as the liquid crystal polymer, polyether imide, etc., is removed by projecting an energy beam γ, such as the infrared-ray, laser beam, etc., upon the substrate 1. Thereafter, a circuit pattern is formed by electroless plating, electroplating, etc. The preferable irradiation density of the energy beam γ is 0.01-1.0 W/mm<SP>2</SP>, and the preferable irradiation time of the beam γ is generally 5-200 seconds. It is preferable, in addition, to place a heat radiation member 4, such as the glass plate, etc., permeable by the energy beam γ on the irradiated surface of the molded substrate 1 at the time of projecting the energy beam γ upon the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310020-A (JP)
Title: Harvester for dioscorea batatas
Inventor: HATAKEYAMA KOICHI
IPC: A01D17/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loads on the harvest works of Dioscorea batatas producers and improve the efficiency of the harvest works.  <P>SOLUTION: A support means 2 for lifting the Dioscorea batatas N dug up with a digging portion 1 from the approximate level of the ground to a height making it possible a worker to take up the Dioscorea batatas without changing his posture without damaging the Dioscorea batatas is disposed on the down stream of the digging portion 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314070-A (JP)
Title: Watertight pan mounting structure
Inventor: TOTTORI DAISUKE
IPC: E04H1/12
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watertight pan mounting structure enabling a watertight pan to be easily replaced without removing wall panels, with the lower edges of the wall panels hardly wettable.  <P>SOLUTION: A column 3 is erected on a floor or ground 2 and an L-shaped angle 8 is attached to the column 3 with one piece 81 thereof protruding inwards. A wall panel 43 is erected on the one piece 81 of the angle 8 and the watertight pan 7 is mounted thereto with an upright piece 72 located inside the wall panel 43 and the peripheral edge of a body 71 resting on the one piece of the angle 8 to keep watertight the space between the upright piece 72 of the watertight pan 7 and the wall panel 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281800-A (JP)
Title: Device and method for forming magnetized pattern of magnetic recording medium
Inventor: TODA HISASHI
IPC: G11B5/86
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetized pattern forming device for efficiently forming a magnetized pattern in a magnetic recording medium and a magnetized pattern forming method using the same device.  <P>SOLUTION: The magnetic recording medium 1 is mounted on a turn table 10, fixed by acting negative pressure to suction ports 14, 16 and after that, fixed by overlapping a mask 50 and applying the negative pressure to a negative pressure path 40c. A magnetic field is generated as turning the turn table 10, heated by irradiating an energy line such as laser beams on an energy line irradiation area and the magnetized pattern is formed in the magnetic recording medium 1. The negative pressure is acted to the suction ports 14, 16 again, the negative pressure on the negative pressure path 40c is broken, the mask 50 is attached/detached, and after that the magnetic recording medium 1 is attached/detached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317209-A (JP)
Title: Method for manufacturing magnetic head and magnetic head
Inventor: AKIYASU HIROSHI
IPC: G11B5/187
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic head which permits short-wavelength recording, is simple in a process step for forming protective films and is improved in magnetic recording and reproducing characteristics and a magnetic head.  <P>SOLUTION: The method for manufacturing the magnetic head comprising subjecting a contact surface 14 of the magnetic head 1a or 1b to a short time of ion etching, then directly coating the surface with a thin DLC film 15 as the protective layer and the magnetic head are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323279-A (JP)
Title: Network print system and management method thereof
Inventor: CHRISOP ROY KENNETH
IPC: B41J29/38
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately evaluate the optimal number of copies of a job to be executed among available output units.  <P>SOLUTION: A print job is accepted with a master output unit (16). Subsequently, if any other specific print unit can execute a received print job, an inquiry is made, to other print units on a network, about the characteristic of each of other output units and that a print job waiting for determination is to be determined (20). Furthermore, the print job is transferred from the master output unit to each of the other output units which can execute the print job (22). Then, the completion of a part of the accepted print job is reported from each of the other output units (26). Finally, the assignment of the number of copies of the accepted print job to be printed with the master output unit and each of the other output units is determined (32).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324337-A (JP)
Title: Sampling frequency converter
Inventor: OKA TATSUTO
IPC: H04L27/22
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling frequency converter which can obtain interpolation data with high level of accuracy while suppressing increases in power consumption and circuit scale as much as possible.  <P>SOLUTION: When an input signal data row sampled at a 1st sampling frequency is outputted as a data row of 2nd sampling frequency, a shift register 105 stores the input signal data row, a phase comparing circuit 106 finds the phase difference in sampling time between the 1st and 2nd sampling frequencies, and an interpolating circuit 107 performs interpolative arithmetic processing only at the sampling time of the 2nd sampling frequency to calculate as the result of the interpolative arithmetic processing, data corresponding to a value obtained by applying filter processing to a data row obtained by interpolating the input signal data row stored in the shift register through product sum operation of the data row stored in the shift register and a coefficient selected according to phase difference found by the phase comparing circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330429-A (JP)
Title: Output circuit of liquid crystal display drive circuit
Inventor: INOUE YASUNOBU
IPC: G09G3/20
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the operating time of an amplifier from the point of view of reducing electric power consumption.  <P>SOLUTION: An amplifier 4 which amplifies one gray scale voltage that is selected in correspondence with the data line of a liquid crystal panel, a switch 5 which is serially connected to the output terminal of the amplifier 4, a switch 6 whose terminals are respectively connected to the input terminal of the amplifier 4 and the output terminal of the switch 5 and a bias current control circuit 2 which supplies a bias current to the amplifier in a pulse interval of amplifier control signals, are provided. One horizontal synchronization interval is divided into a first interval in which the switches 5 and 6 are turned off, a second interval in which the switch 5 is turned on and the switch 6 is turned off and a third interval in which the switch 5 is turned off and the switch 6 is turned on. The pulse interval of the amplifier control signals covers from a prescribed time prior to a rise of the second interval to a falling time of the interval. Furthermore, an amplifier control signal selecting circuit 7 is provided to select one of a plurality of the amplifier control signals having different pulse widths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330304-A (JP)
Title: Image forming apparatus
Inventor: MATSUBARA HIDEYUKI
IPC: G03G15/20
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To lessen an increase in the temperature of the nip ends of a fixing device and prevent trouble caused by an increase in the diameter of a heat transfer roller provided additionally.  <P>SOLUTION: The apparatus is provided with a roller which abuts on a heat roller and/or a pressure roller which are disposed in the fixing device. The roller is made of a material having high thermal conductivity and has a surface treated so as to hinder toner from sticking to the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331299-A (JP)
Title: Device, method and program for displaying reduced image, and recording medium recorded with program
Inventor: MIYAZAWA TOSHIO
IPC: G06F3/048
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate discrimination even between reduced images of similar documents.  <P>SOLUTION: A reduced image preparing part 2 reads electronic data such as image data, the documents prepared by a word processor, or data by a spreadsheet program to prepare the reduced images. A difference determining part 3 finds a degree of similarity between the plurality of prepared reduced images, and areas of different portions out of the similar images is cut out by a difference image preparing part 4, when the degree of similarity is larger than a prescribed threshold value, to display the portions on an image displaying part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028580-A (JP)
Title: Ultrasonic flowmeter and method of measuring ultrasonic flow rate
Inventor: HARAO NORIYUKI
IPC: G01F3/22
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an ultrasonic flowmeter as well as to widen its dynamic range.  <P>SOLUTION: The ultrasonic flowmeter is provided with a 2nd flow passage 3 bypassing from an upstream point to a downstream point of a switching valve 5 provided in a 1st passage 1. When the flow rate in the 1st flow passage 1 becomes lower than a predetermined value, the switching valve 5 is closed so as to measure the flow rate in the 2nd flow passage 3. The range of the flow rate is switched depending on the large/small amount of the flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336932-A (JP)
Title: Absorption refrigerating machine
Inventor: KATAGIRI SHIGETO
IPC: F28F3/06
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine capable of achieving a high absorptivity and a high endothermic with a compact volume in an absorber vertically disposed and having an outer surface facing a cooling water flow passage.  <P>SOLUTION: A high density absorbing liquid is supplied to the inner surface upper part of an absorber wall 41 on which net-like fins are stretched, adhered to both the net-like fins 7 and the inner wall surface 48 of the absorber wall 41, and flows down in thin film shape. Accordingly, the contact area of refrigerant vapor produced in an evaporator 5 with the high density absorbing liquid is large, and the refrigerant vapor passed through the meshes of the net-like fins 7 is smoothly diffused to the inner wall surface 48 of the absorber wall 41. As a result, a high absorbing efficiency can be provided, and the absorber 4 and the evaporator 5 can be reduced in size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337300-A (JP)
Title: Image-formation optical system, optical writing unit and image forming apparatus
Inventor: ITO MASAHIRO
IPC: B41J2/44
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image-formation optical system capable of constituting a brighter optical writing unit and realizing the improvement of image output speed or energy saving, an optical writing unit and an image forming apparatus.  <P>SOLUTION: The image-formation optical system is constituted by arraying a plurality of image-formation element arrays 12 where a plurality of image- formation elements are arrayed and which constitute an inversion system in a direction orthogonal to the arraying direction of the image-formation elements. A plurality of arrays 12 are arranged so that an optional point on an object surface and an optional point on an image surface 18 image-formed through a plurality of arrays 12 may be one-to-one relation. The arrays 12 constitute an erect unmagnification system in the arraying direction of the image-formation elements. The array 12 constituting the erect unmagnification system in the arraying direction of the image-formation elements is a roof prism lens array consisting of two lens arrays and one roof prism array. The optical writing unit uses the image-formation optical system and a light emitting element array 10. Then, the image forming apparatus uses the optical writing unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339006-A (JP)
Title: Contents recording and reproducing apparatus or contents recording and reproducing method, information processing apparatus or information processing method, and computer program
Inventor: YAMAGUCHI NOBUAKI
IPC: G11B27/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To suitably support jobs such as creation of comment information associated with each scene in a program and transmission of information of this kind.  <P>SOLUTION: A GUI menu has each of fields for displaying or accepting revision of a broadcast date and time in an on-air broadcast program at present or during reproduction output of a broadcast program and a comment write-in filed to which a comment of each scene of the broadcast program is written. When a user creates a comment with respect to the broadcast program and makes a 'write-in' operation after confirming transmission contents, information denoting 'a comment associated with a video image on a channel in a matter of definite minutes, hours and date' is transmitted to a communication opposite party on a public network 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348163-A (JP)
Title: Filtering system for electronic mail
Inventor: SATO KAZUNORI
IPC: G06F17/30
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To filter electronic mails while securing the secrecy of the electronic mails.   <P>SOLUTION: An encryption processing part 102 uses an encryption key received from a mail system control part 101 to perform encryption processing of electronic mails received from another network. A filtering processing part 103 performs filtering processing of electronic mails received from the encryption processing part 102 on the basis of contents of electronic mails enciphered in the encryption processing part 102 and makes the electronic mails meeting a prescribed filtering condition pass through.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355987-A (JP)
Title: Method for filling ink to head unit
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J2/175
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To fill ink with bubbles removed to channels from an ink tank to nozzle openings while suppressing an ink consumption amount. SOLUTION: There are provided a capping process of sealing a head unit by a cap member, an intermittent suction process of sucking the ink from the head unit by intermittently driving a suction pump, and a continuous suction process of sucking the ink from the head unit by continuously driving the suction pump after the intermittent suction process.
Patent JP-2003113207-A (JP)
Title: Aqueous emulsion composition and adhesive composition
Inventor: KURODA MASASHI
IPC: C08F2/44
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous emulsion composition having a high adhesive strength to a wide variety of materials such as molded products, capable of ensuring sufficient wettability even for an adherend of low surface polarity and exhibiting sufficient adhesiveness performances, having good stability of the emulsion and capable of improving the mechanical stability and storage stability and an adhesive composition comprising the aqueous emulsion. SOLUTION: This aqueous emulsion composition is prepared as follows. At least an ethylene-vinyl acetate copolymer or its modified resin is compounded with a photopolymerization initiator and an ethylenically unsaturated monomer and dissolved or dispersed to thereby prepare an oil drop component, which is then emulsified in water with a surfactant. As a result, the aqueous emulsion composition is in a state of micelles encapsulating at least the ethylene-vinyl acetate copolymer or its modified resin, photopolymerization initiator and unsaturated ethylenically unsaturated monomer and dispersed in water.
Patent JP-2003345734-A (JP)
Title: Input-output device
Inventor: KANEKO EIJI
IPC: G07G1/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input-output device in which one or more devices consti tuting a prescribed system are connected to be integrated into a single body, and the connected device and/or a host computer of a system connected through a communication cable perform a prescribed processing.   <P>SOLUTION: Each of the devices constituting the input-output device 100 is connected to a hub 101 and performs each function of each device as an integrated device. A power source 102 feeds the power for operating each of the devices to each of the devices. A controller 103 controls the setting of the turning on/off of a computer power source of the host computer constituting a POS terminal system and the setting of the turning on/off of a device power source of each of the devices, monitors the voltage of the power source 102 and adjusts a power source environmental status such as the temperature of the power source 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341352-A (JP)
Title: Hybrid compressor system
Inventor: ATAYA HIROSHI
IPC: F04B27/08
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid compressor system capable of smoothly carrying out the changeover operation of a drive source without the interruption of cooling operation, not requiring complicated control, when the drive source of a hybrid compressor is switched from an electric motor to an engine.   <P>SOLUTION: The hybrid compressor constituting a refrigerating cycle is equipped with a one-way clutch on a power transmission path with the engine. When the drive source of the hybrid compressor is switched to the engine from the electric motor part, the electric motor is stopped after the engine in a suspension state starts up.  <P>COPYRIGHT: (C)2004,JPO