baber/WOPTO huggingface dataset:
Patent JP-2003347034-A (JP)
Title: High frequency defrosting device
Inventor: ASADA KAZUHIKO
IPC: A23L3/365
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency defrosting device always keeping reflecting power small and with high efficiency.   <P>SOLUTION: A reflecting power detecting circuit 119 is installed between a high frequency power source 120 and a matching circuit 108, a control means 121 receives the output of the reflecting power detecting circuit 119 and controls variable elements 105, 107 to keep the reflecting power in a small state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340942-A (JP)
Title: Linearity keeping device, sheet material fusion device and heat-sealing device
Inventor: OBARA SHIYOU
IPC: B31B50/64
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material fusion device which reduces the width of a strip-like heat-sealing part.   <P>SOLUTION: The sheet material fusion device 1 comprises a receiving seat 20 and a heating part 10 opposed to the receiving seat 20 arranged vertically above the receiving seat 20. The heating part 10 is formed of a first member 11 and a second member 12. The first member 11 is positioned on the receiving seat side and the second member 12 is positioned on the counter-receiving seat side and vertically above the first member 11. The first and the second member 11 and 12 are connected to each other and a main heater 13 is installed at the connection position. The first and the second member 11 and 12 are almost symmetrical centering around the main heater 13. The first member 11 has a cutting blade 11C for cutting the sheet material and providing a heat-sealing part, a first heating face 11D and a second heating face 11E, formed in one piece. An auxiliary heater 14 is provided within the first member 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340872-A (JP)
Title: Method for controlling injection molding press
Inventor: AMANO MITSUAKI
IPC: B29C45/76
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an injection molding press capable of enhancing the controllability of the speed of a molten resin discharged from a nozzle.   <P>SOLUTION: An injection pressure corresponding to each channel cross-sectional area is detected by repeating injection molding in a specific injection speed while the channel cross-sectional area of the nozzle is changed stepwise in advance, and the relation between the channel cross-sectional area of the nozzle and the detected injection pressure is obtained. A graph showing the relation is approximated by two lines and its intersection point is obtained. The channel cross-sectional area corresponding to the obtained intersection point is defined as an optimum channel cross-sectional area and it is utilized for the subsequent injection molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339948-A (JP)
Title: Game machine
Inventor: SEKINE YOSHIMUNE
IPC: G07F1/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a feeding portion from being damaged by inserting a coin when feeding out the coin by automatically feeding the simultaneously inserted coins into a game machine.   <P>SOLUTION: This game machine is provided with: a coin receiving part for guiding a coin put into a slot equipped with a lid to an outlet part; a lid moving mechanism configured to manually close the lid at least; a sliding feeding part for receiving the coin from the outlet part and successively feeding the coin into the game machine; a drive control part for controlling the operation of the sliding feeding part and outputting an operating signal showing an operating status during the operation of the sliding feeding part; and a shielding control part for controlling opening/closing of the lid and blocking the operation of the lid moving mechanism not to open the lid while the operating signal is present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004264-A (JP)
Title: Lithographic printing plate and platemaking method
Inventor: TSUBAKII YASUO
IPC: G03F7/07
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum printing plate which permits activator processing and a platemaking method.  <P>SOLUTION: (1) The lithographic printing plate having physical development nuclei between an anodically oxidized aluminum support subjected to surface roughening and silver halide emulsion layers contains gelatin at ≤2 g/m<SP>2</SP>and a polyhydroxy benzene developing agent at ≥1 millimolar per 1 g gelatin on the side having the silver halide emulsion layers. (2) The platemaking method for the lithographic printing plate comprises processing the lithographic printing plate by a developing solution substantially not containing the developing agent, then washing away the silver halide emulsion layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003776-A (JP)
Title: Control device of thermoelectric refrigerator
Inventor: TAKEDA YOSHIHIKO
IPC: F25D11/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an abnormal temperature drop such as freezing of the inside of a thermoelectric refrigerator when an ambient temperature drops, in a control device of the refrigerator controlling a thermo element and voltage applied to the thermo element to change in accordance with a temperature in the refrigerator.  <P>SOLUTION: This control device of the thermoelectric refrigerator including a direct current input 1, a thermoelectric element 2, a radiating fan 3, a thermistor 4, a switching power supply 5 having a variable voltage output, fixed voltage power supply 6, switch 7, and a control circuit 8, sets voltage applied to the element 2 to a controllable lowest voltage, stops the fan 3 by releasing the switch 7, and prevents the temperature within the refrigerator by decreasing the cooling power of the element 2 when an ambient temperature of the refrigerator drops and the temperature within the refrigerator cannot be maintained at a set value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008377-A (JP)
Title: Vacuum cleaner
Inventor: TSUZAKI YASUNORI
IPC: B04C5/14
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality and to reduce costs of a vacuum cleaner which prevents suction performance from being deteriorated at an early stage due to the suction of a small amount of dust by compressing the dust housed in a dust housing chamber centrifuged by the flow of air sucked via a suction tool.  <P>SOLUTION: The vacuum cleaner is provided with a shielding plate 38 for alternatively closing a first opening 34 communicating with an electric blower 12 and a second opening 36 communicating with the electric blower, and a driving source 40 for driving the shielding plate 38, and has the driving source 40 arranged nearly above the second opening 36 to improve the quality and to reduce the costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013463-A (JP)
Title: Memory rewriting system, memory rewriting method, information processing device, information processing system, and storage medium
Inventor: MIYASAKA NORIAKI
IPC: G06F11/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory rewriting device, a memory rewriting method, an information processing device, an information processing system, and a storage medium for writing newly received data in a rewritable ROM storing a communication program itself and a communication interruption vector designating it without expanding an assignable address range by using a communication program within the address range of a RAM and performing normal communication even if rewriting is carried out during communication.  <P>SOLUTION: A rewriting mode of communication core in the rewritable ROM is set, a copy storage area matching a core storage area of the communication core information is set inside the RAM, and copied core information serving as a communication core information copy is stored in the copy storage area. Memory access between the core storage area and the copy storage area is mutually switched according to the presence/absence of setting of the rewriting mode, and as a designated address of the communication program in the rewriting mode, an address in the copy storage area not in the rewriting mode is designated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013021-A (JP)
Title: Light source device, light source module, optical scanner, and image forming device
Inventor: AMADA MIGAKU
IPC: H04N1/036
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of emitting a plurality of laser beams and to improve the degree of freedom of optical layout in the light source device.  <P>SOLUTION: In the light source device 21 constituted of at least one or more laser chips 1 for emitting a plurality of laser beams and a beam combination means 2-1 for emitting the laser beams in an adjacent state, an interval p1 between light emitting points of the laser beams is proportionally converted by the beam combination means 2-1 to proportionally shorten or extend the interval p1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013799-A (JP)
Title: Clock switching system
Inventor: KUWABARA KEIICHI
IPC: G06F1/32
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on the waste consumption of an electric current in a PLL when the supply of a CPU clock to an UART is kept without switching the PLL to a standby state, in the software stop mode of a CPU.  <P>SOLUTION: This system comprises a clock switching circuit 6 for switching the frequency of the clock supplied to a UART 7 between the software stop mode state and the usual operating state of a CPU core part 2. A REF clock is supplied to the UART 7 in the software stop mode of the CPU core part 2, and a CPU clock is supplied in the usual operating state. Whereby the UART 7 can be operated even in the standby state of the PLL 3, and the CPU core part can be recovered from the software stop mode by an interruption signal of the UART 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033336-A (JP)
Title: Device and method for sampling and measuring biofluid component
Inventor: SHARTLE ROBERT
IPC: C25B9/17
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for determining the concentration of at least one kind of object component in contact biofluid by sampling the respective components of the biofluid by coming into contact with the biofluid. SOLUTION: This device has at least one micro-piercing member, which is used to intrude into the skin to a prescribed depth and comes into contact with the biofluid, a component sampling means, and a component measuring means. The component sampling means has a component transfer medium such as a hydrophilic gel material, and the respective sampled components are transferred to the measuring means from the micro-piercing member by the transfer medium. The measuring means has an electrochemical cell having at least one porous electrodes, and the sampled component of at least one kind is fed into the electrochemical cell through the electrode. In addition, a method for sampling the respective components in the skin so as to measure the respective sampled components and a kit for putting this invention into practice are provided.
Patent JP-2004015746-A (JP)
Title: Communication method and communication equipment
Inventor: KOBAYASHI TSUGUTADA
IPC: H04W80/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent transmission characteristics from being deteriorated when a TCP or a protocol similar to the TCP is applied to a wireless ad hoc network.  <P>SOLUTION: When performing a communication within a network composed of a plurality of communication stations, in the case of the ad hoc network for performing multi-hop communications, a quantity of communications passing through a present communication station is counted and in accordance with the counted communication quantity, a size of back-off is determined. In accordance with the determined size of back-off, time-out time to start retransmission of the packet is set. In accordance with the quantity of communications passing through the present communication station, the excellent time-out time is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015019-A (JP)
Title: Substrate handling device
Inventor: SUGIMOTO KENJI
IPC: H01L21/027
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate handling device in which a footprint is reduced and a means for carrying a substrate can be maintained conveniently.  <P>SOLUTION: Heat treatment sections 16A and 16F, 16B and 16G, 16C and 16H, 16D and 16F and 16E and 16G are disposed vertically in a hierarchic structure such that a substrate can be delivered to/from each carrying mechanism. The stacked heat treatment sections 16A-16F are mounted on each rail 27 extended from a steady-state position C facing each carrying mechanism to a retreat position D. Each carrying mechanism can be maintained conveniently by moving each of heat treatment sections 16A-16F from the steady-state position C to the retreat position D and ensuring a common maintenance zone for maintaining each carrying mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013133-A (JP)
Title: Method for correcting color filter defect
Inventor: FUJISAKI HIDEAKI
IPC: G02F1/1335
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter correction method which applies a coating material of a prescribed color corresponding to a removed part accurately with a qualitatively proper thickness in a defect correction method of removing a defect or a color resist in an area including a defective part and applying the coating material of the prescribed color corresponding to the removed part.  <P>SOLUTION: In a method of correcting the defects of a color filter due to foreign matters, laser light is radiated to a defective part due to the foreign matter of a color pattern part consisting of a color layer, and an area including the defective part due to the foreign matter is made into a void part to form a new white defect. Then a coating material for correction having a color corresponding to the void part is applied to the void part by using an applying part having a prescribed application diameter to the coating material to correct the defective part due to the foreign matter. When the size of the void part being an area to which the coating material for correction should be applied is larger than the application diameter of the applying part, the applying part is shifted by a prescribed pitch to apply the coating material as prescribed a plurality of times, wherein the prescribed pitch is preliminarily determined corresponding to the size of the application diameter of the applying part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018273-A (JP)
Title: Apparatus for reforming fuel and start-up method for the same
Inventor: IHASHI WATARU
IPC: H01M8/10
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reforming fuel which is capable of remarkably shortening the temperature rising time of a methanol reformer and a CO selective oxidation apparatus until a normal operation temperature and the time necessary to attain a prescribed reforming rate, and a start-up method for the same.  <P>SOLUTION: The apparatus for reforming fuel is provided with a heater-incorporated reformer 12 mounted in the upstream side of the methanol reformer 1 and equipped with a sheath heater having a reforming catalyst applied on the surface, a heater-incorporated selective oxidation apparatus 14 mounted in the upstream side of the CO selective oxidation apparatus 2 and equipped with a sheath heater having a CO selective oxidation catalyst applied on the surface, an auxiliary reformer 16 mounted in the upstream side of the heater-incorporated reformer 12 and incorporating the reforming catalyst, and an external heater 18 for preheating the reforming catalyst in the auxiliary reformer 16 to equal to or above the reaction start-up temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017369-A (JP)
Title: Metal vapor deposited polyester film
Inventor: IMAI KAZUMOTO
IPC: B32B15/09
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester barrier film being a barrier film having excellent glossiness, gas barrier properties and adhesiveness, keeping practical characteristics without losing heat resistance, aroma retention, water resistance being excellent in characteristics of a polyester stretched film and having good twist properties.  <P>SOLUTION: A metal vapor deposition layer is formed on at least one surface of a biaxially stretched polyester film characterized in that the biaxially stretched polyester film has an upper yield point and a lower yield point in a stress-strain curve and the ratio of the upper and lower yield points (lower yield point strenght/upper yield point strength) is not nore than 0.95 and the heat shrinkage factor in the longitudinal direction thereof is not more than 3.5% when the biaxially stretched polyester film is allowd to stand at 150°C for 30 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016360-A (JP)
Title: Waterproof case for cellular phone
Inventor: MARUKO AKIHIKO
IPC: A45C13/24
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof case for a cellular phone that can store a foldable cellular phone and is excellent in operability.  <P>SOLUTION: The waterproof case 1 for a cellular phone stores a foldable cellular phone in which the lower body and the upper body are openably connected, a lower case 2 storing the lower body of the cellular phone, a lower case side holding means 5 provided in the lower case 2 and holding the lower body, an upper case 3 rotatably connected to the lower case 2 through a hinge mechanism portion 4 and storing the upper body of the cellular phone, an engagement portion 6 provided in the upper case 3 and functioning as an upper case side holding means holding the upper body and a sealing member 7 securing liquid tightness. When the lower case 2 and the upper case 3 of the waterproof case 1 are opened and closed by rotating them, the cellular phone stored in the case is opened and closed accordingly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023457-A (JP)
Title: Digital roll-off filter and wireless apparatus provided with the digital roll-off filter
Inventor: HATAKEYAMA AKIHIRO
IPC: H03H17/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless apparatus and a digital roll-off filter wherein the circuit configuration is simplified and downsized by eliminating the need for use of a plurality of roll-off filters while processing a plurality of data transmission rates and also eliminating the need for a circuit for revising a cut-off frequency of a smoothing filter when it is placed in a post-stage.  <P>SOLUTION: When receiving first transmission data, the digital roll-off filter allows a shift register to sequentially shift and input one-information element of the data to its boxes one by one, on the other hand, when receiving second transmission data whose transmission rate is K fold of that of the first transmission data, the digital roll-off filter allows the shift register to sequentially shift and input one-information element of the second transmission data to its boxes one by one at an interval of (K-1) boxes, and to input '0' to the boxes to which no information element is given.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018774-A (JP)
Title: Matte coating composition, method for forming coating film, and coated object
Inventor: SUETSUGU HIDEKI
IPC: C09D7/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matte coating composition which can give a coating film having a dullness in terms of 60° gloss value of 50 or lower, free from a rise in the gloss value even by scratches, and having good adherence of a recoated film, a method for forming a coating film, and a coated object.  <P>SOLUTION: The matte coating composition contains polytetrafluoroethylene resin beads (A), a fine silica powder (B1) or resin beads (B2) other than polytetrafluoroethylene resin beads, and a film-forming resin (C), and it satisfies the conditions of the formulas: (B)/(C)=(5/100 to 50/100) (solid content ratio) and (A)/ä(B)+(C)}=(0.1/100 to 20/100) (solid content ratio). A color base coat layer is formed in one coat on a base material, and a primer layer is applied thereon. Alternatively, a primer layer is applied on a base material, and a color base coat layer is formed thereon. Then, the matte coating composition is applied thereon to form a coating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027495-A (JP)
Title: Method of bringing tunnel support into tight contact with natural ground
Inventor: MATSUMOTO NOBUSHI
IPC: E21D11/18
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in tight contact performance and the slip-down of a bag body.  <P>SOLUTION: In this method of tight contact, after an arch support 12 is installed along a tunnel excavating face 10, a bag body 16 filled with a hard filler material 14 such as mortar is installed between the excavating face 10 and the support 12, and the hard filler material 14 is hardened to fill a clearance between the support 12 and the excavation face 10 of the natural ground so as to bring the support 12 into tight contact with the excavating face 10. The bag body 16 is divided into a permeable area part 16A and an impermeable area part 16B. A pair of bag bodies 16 are extendedly installed on both sides of the support from the top end part of the support 12 along the arch shape thereof. In this case, the permeable area part 16A of each bag body 16 is arranged so as to be positioned on the top end part side of the support 12, and a locking connection means 17 for lockingly connecting the pair of bag bodies 16 to each other is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029078-A (JP)
Title: Development unit holding mechanism of electrophotographic printer
Inventor: OGINO JUN
IPC: G03G21/16
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development unit holding mechanism which securely inserts/holds a development unit to the tops of the adjusting members of a printing unit.  <P>SOLUTION: In order to hold the development unit so that the unit is adjustable in the direction in which the unit is inserted, the development unit holding mechanism has an adjusting mechanism which comprises of, for example, a spring, or a combination of a rotor such as a bearing, and of an eccentric shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026519-A (JP)
Title: Method of controlling flow rate and mechanism for adjusting gas flow rate in large number of burners
Inventor: TAKEI JUNICHIRO
IPC: C03B8/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a gas pipe line and a control mechanism in the manufacture of an optical fiber preform using a large number of burners.  <P>SOLUTION: In the outside vapor deposition (OVD) method performed by supplying a glass gaseous starting material, gaseous hydrogen and gaseous oxygen to a large number of the burners, the gas flow rate to each burner is uniformized by a pressure equalizer provided at the tip of a gas supply source. It is desirable to provide a flow control valve between the pressure equalizer and the burner. The pressure equalizer is composed of a cylindrical or square column type header having the dimensional ratio L/D of 30-100 when the length is expressed by L and the diameter or the short side is expressed by D and has a capacity equivalent to the maximum flow rate flowing in the burner for 0.2-3 sec. It is desirable that the number of inlet pipes are fixed so as to easily uniformize the pressure in the header and the number of outlet pipes are fixed to match the number of the burners.  <P>COPYRIGHT: (C)2004,JPO