baber/WOPTO huggingface dataset:
Patent JP-2003288503-A (JP)
Title: Article purchase system
Inventor: INABA SADAJI
IPC: G06Q50/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow a company or the like to efficiently purchase articles.  <P>SOLUTION: When purchase request forms are prepared on purchase department terminals 10a to 10f, a classification category is inputted as to an article having no component code. The, articles having no component code can systematically be managed by using classification categories.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003238444-A (JP)
Title: Medicinal composition comprising angiotensin ii antagonist and converting enzyme inhibitor for angiotensin i
Inventor: ANDERSON KRAIG
IPC: A61P25/28
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent method of remedy for dementia and/or recovery of a recognitive function.  <P>SOLUTION: The method of the remedy for the dementia and/or recovery of the recognitive function characteristically administers an effective dose of angiotensin II antagonist together with a converting enzyme inhibitor for angiotensin I.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297353-A (JP)
Title: Negative electrode for secondary battery, secondary battery using such negative electrode, and manufacturing method for negative electrode
Inventor: MIURA TAMAKI
IPC: H01M4/134
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery excellent in battery capacity, cyclic operating characteristics, and charge-discharge efficiency.  <P>SOLUTION: A negative electrode for this secondary battery consists of a laminate formed from an electricity collector and a layer containing a carbonaceous substance, wherein the condition 0.9≤d≤1.9 g/cm<SP>3</SP>should be met, where d represents the filling density of the layer containing the carbonaceous substance, and also the X-ray intensity ratio I<SB>002</SB>/I<SB>110</SB>of the negative electrode should meet I<SB>002</SB>/I<SB>110</SB>≤2000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297539-A (JP)
Title: Heating cooker
Inventor: YOSHIDA MASAHIKO
IPC: H05B6/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a heating part to move to a place fit for use, to heat a large heated object in heating a plurality of heated objects, and make best use of a space on a top plate.  <P>SOLUTION: With the heating cooker equipped with a top plate 2 on the top face of a case 1 and with one or more heating parts under the top plate 2, a part or all of the heating parts 3 is to be free to move.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290594-A (JP)
Title: Washing machine
Inventor: IKEMIZU MUGIHEI
IPC: D06F39/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine equipped with an ion elution unit for stably eluting metal ions and uniformly advancing the consumption of electrodes without depositing scale or the like at the electrodes even after use of a long period of time.  <P>SOLUTION: This washing machine is provided with the ion elution unit for applying a voltage between the plurality of electrodes and eluting ions from the electrodes, and the polarity of the voltage applied to the electrodes is cyclically inverted. It is preferable that voltage application time for maintaining each polarity to be inverted is 0.1 to 60 seconds and it is preferable that the waveform of the voltage applied between the electrodes is a sine wave. Also, it is preferable to vary the voltage to be applied so as to fix a current flowing between the electrodes and to adjust the total time to apply the voltage to the electrodes proportionally to a set water amount. Further, it is preferable that the time to maintain the initial polarity of the voltage to be applied to the electrodes is shorter than the time to maintain the polarity after inversion. It is preferable that the electrodes are composed of silver, copper or the mixture of silver and copper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294675-A (JP)
Title: Control device for gas sensor with built-in heater
Inventor: SASAKI TAKASHI
IPC: G01N27/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a gas sensor with a built-in heater capable of preventing lowering of detection accuracy of the gas sensor.  <P>SOLUTION: The gas sensor 15 with a heater 27 heating an inside of a gas detecting room is provided at piping 14 at an outlet thereof where a gas to be detected flows. A controller 31 controlling a temperature of the heater 27 is provided. The inside of the gas detecting room is controlled at a temperature higher than a temperature of a gas at an upper stream of the gas sensor 15 with the controller 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296653-A (JP)
Title: Communication method, communication system, central unit and computer program
Inventor: TAKAYAMA TOMO
IPC: G06Q20/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method, a communication system, a central unit, and a computer program for reducing the possibility of causing an accident caused by a difference in an information renewing period between the central unit controller by a supply business unit for supplying a consuming object such as gas, electricity, and service water and a portable terminal unit operated by personnel belonging to the supply business unit.  <P>SOLUTION: When renewing various information by the central unit 10, the connection with the terminal unit 30 related to the renewed various information is established, and the renewed various information are transmitted from the central unit 10 to the terminal unit 30 of establishing the connection. The terminal unit 30 renews recorded information on the basis of the received various information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296242-A (JP)
Title: Mail delivery control method
Inventor: OUE YUJI
IPC: H04M1/275
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail delivery control method which prevents destination unknown mail from repeatedly being sent by reporting its destination unknown address to a device administrator and providing information needed to be corrected and corrects and maintains an address book.  <P>SOLUTION: In this mail delivery control method, the wrong mail address is extracted from the destination unknown reply mail indicating that the delivery address is unknown in such a case and it is confirmed whether the extracted wrong mail address is registered in the address book; when so, a record indicating that the destination is unknown is left in the address book.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291790-A (JP)
Title: Device for controlling distribution of braking force of vehicle
Inventor: YASUI YOSHIYUKI
IPC: B60T8/173
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To properly distribute a braking force to each wheel according to a static load of each wheel by properly estimating the static load of each wheel with an inexpensive and simple constitution.  <P>SOLUTION: A braking stiffness of each wheel (such as FR) is calculated on the basis of output of a wheel speed sensor (WS1 and the like), to estimate the static load of each wheel based on the calculation results while a vehicle is linearly traveling at approximately constant speed. According to the static load, a braking force of each wheel is controlled to adjust distribution of the braking force. A dynamic load between respective wheels may be calculated on the basis of detection results of a lengthwise acceleration sensor (XG) and a lateral acceleration sensor (YG) and the estimation result of the static load, to control the braking force of each wheel according to the dynamic load. Only when a pneumatic pressure of a tire is detected and it is within a predetermined pressure range, estimation of the static load may be permitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292720-A (JP)
Title: Polypropylene-based resin composition preventing coated film from yellowing, and exterior part of automobile using the same
Inventor: SHIMOUSE MASASHI
IPC: C08L53/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polypropylene-based resin composition enabling a coated film to resist yellowing excellently by preventing the coated film from yellowing caused by heat and sunbeam under the market environment wherein an automobile is used, and to provide an exterior part of the automobile such as a bumper, spoiler, side guard molding and radiator grille for the automobile which is a coated body of a polypropylene resin molded product using the composition.  <P>SOLUTION: The polypropylene-based resin composition enabling the coated film to resist yellowing excellently is obtained by compounding specific amounts of specified two kinds of hindered phenol-based antioxidants and specific amounts of specified two kinds of phosphorus-based antioxidants, with a polypropylene resin composition comprising (A) 45-90 pts.wt. propylene-ethylene block copolymer, (B) 5-30 pts.wt. elastomer and (C) 5-25 pts.wt. inorganic filler. The exterior part of the automobile is obtained by coating the molded product comprising the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303678-A (JP)
Title: Display device equipped with el element and its manufacturing method
Inventor: ADACHI HIDEAKI
IPC: H05B33/10
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve moisture resistance of a strip EL element and a display device.  <P>SOLUTION: A lower insulating body is formed with a material with a thermosetting silicon resin mixed in a thermosetting epoxy resin to improve its moisture resistance. Further, it is so structured that a moisture-proof insulating body is fitted on the lower insulating body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003258516-A (JP)
Title: No snow accretion/snow accretion retardant multi- element antenna and control system thereof
Inventor: SUGAWARA NORITOSHI
IPC: H01Q1/12
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system technology capable of automatically avoiding in advance defect and fault of a received image having been never cause in analog broadcast at a snowy district.  <P>SOLUTION: This invention provides stable reception environment to viewers by discriminating data just before occurrence of image fault in real time by a terrestrial digital broadcast receiver and controlling a vibration motor and a heater fitted to a multi-element antenna so as to remove snow accretion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301923-A (JP)
Title: Automatic transmission
Inventor: ERIGUCHI MIGAKU
IPC: F16H57/035
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To implement the decrease of line pressure of operating oil without enlarging the size of a transmission, in an automatic transmission having a belt-type continuously variable transmission and a planetary forward/backward switching device.  <P>SOLUTION: Spline portions 86 and 85 are provided on circumferences of a body case 40 of a forward/backward switching device 3 faced to a secondary hydraulic chamber 56, and a fixing plate 81 of a reverse brake 43 spline-fitted to the case 40. Of the spline portions 86 and 85, portions that come closely to the hydraulic chamber 56 are partly removed and a containing space of the hydraulic chamber 56 is extended to enlarge the cylinder diameter. Accordingly, the secondary hydraulic oil required is reduced and the line pressure of the operating oil is reduced without enlarging the automatic transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309137-A (JP)
Title: Resin sealing and molding method for electronic component
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wire 16 electrically connecting an electronic component 4 to a lead from being cut or deformed with satisfactory efficiency by a method wherein when the electronic component 4 mounted on a lead frame 5 by using a resin sealing and molding metal mold composed of a fixed cope 2 and a movable drag 3 is resin-sealed and molded, carbon dioxide gas having affinity and plasticity with respect to a resin is dissolved in a molten resin so as to lower the viscosity of the molten resin.  <P>SOLUTION: First, both the fixed cope 2 and the movable drag 3 are clamped, the electronic component is fitted and set inside both an upper cavity 7 and a lower cavity 8, the carbon dioxide gas is pressure-fed and introduced by a carbon-dioxide-gas pressure feed mechanism 18 into at least a pot 11 including a cull 13 in the metal mold, a resin passage 14 and both cavities 7, 8, and the molten resin is injected and filled into both cavities 7, 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308755-A (JP)
Title: Movable contact assembly and switch device using the same
Inventor: TSUTSUMI JOJI
IPC: H01H13/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable contact assembly of a low manufacturing cost, constant operation feel and small variation of attachment positions, and a switch device using the same.  <P>SOLUTION: This movable contact assembly has a holding part A formed by a bottom wall 12, an inner wall 13, and an outer wall 14 of a frame body 11. A stand part 5 of an elastic body 1 is held by the holding part A. Since the elastic body 1 and the frame body 11 are combined and an operation member moves up and down while a side surface of the operation member is guided by a guide part provided on the frame body 11, manufacturing facilities can be commonized and a cost can be reduced. Since the operation member moves in a vertical direction along the guide part 16 even if a pressing direction changes, buckling action of a skirt part 3 is stabilized and good operation feel is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308243-A (JP)
Title: Storage network system
Inventor: OHIRA SHINYA
IPC: G06F12/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable each device which has a storage and is connected to a network to easily use all storages on the network.  <P>SOLUTION: Middleware mounted dispersedly on each of a plurality of devices connected to the network equally connects with middleware of other devices, makes the storage constitution of its device open to the public, and also grasps the storage constitution of the other devices at the same time to show all storages on the network unitedly to high-order applications as well as the local storage of its device, and the high-order application side can integrally manage all the storages on the network through an interface that the middleware provides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305394-A (JP)
Title: Gravure coating device
Inventor: ARAI KUNIMASA
IPC: B41F9/06
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravure coating device provided with a gravure plate cylinder and a furnisher roller brought into contact therewith, in which sideward splash of coating liquid from the contact part of the cylinder and the roller is eliminated, adhesion of the liquid to end faces and shafts is not caused even in a high-speed operation, and there is no spoilage of surroundings and a material to be coated.  <P>SOLUTION: In the gravure coating device, the length L<SB>1</SB>of the plate surface of the rotative gravure plate-cylinder 10, and the length L<SB>2</SB>of the surface of the furnisher roller 20 are almost the same, and the ends 11, 21 thereof are almost aligned with each other. Grooves 22 extending in the circumferential direction are provided somewhat inside of both ends 21 of the furnisher roller 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002332840-A (JP)
Title: Liquid-cooled reciprocating piston internal combustion engine
Inventor: HERYNEK ROLAND
IPC: F01P3/02
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce total required amount of coolant by achieving cooling adapted to different heat generation amounts of a cylinder head and a cylinder block. SOLUTION: This liquid cooled reciprocating piston internal combustion engine 10 has a cooling chamber of the cylinder head 12 and a coolant chamber of the cylinder block 14 connected to a single cooling circulation passage 16 through separate inflow pipes 34 and 36, and the cooling circulation passage has a cooler 20 provided with at least one water pump 18 and a blower 24; the water pump 18 feeds coolant via a discharge pipe 32 to the both inflow pipes, and a control valve 42 for controlling volume flow in relation to a driving parameter of the reciprocating piston internal combustion engine 10 is arranged in at least one of the inflow pipe; and the cooling chamber of the cylinder head 12 and the coolant chamber of the cylinder block 14 are divided and connected mutually to a common circulating pipe 26 via separate outflow pipes 38 and 40.
Patent JP-2003311657-A (JP)
Title: Power tool
Inventor: TANAKA NAOTAKE
IPC: B25F5/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool allowing a brush to be changed for various motors.  <P>SOLUTION: A stator 4 of a motor 2 is supported on a housing 1, the rear end part of which is an opening part 3, and a bearing 7a at the front end of a rotor 6 of the motor 2 is supported on a housing side bearing holding part 5. A brush 9 and an insulating plate 11 having a brush holder 10 are supported on a housing side support part 8 provided on the housing 1 to be freely taken from the opening part 3. A power feeding switch 15 mounted on the housing 1 and a terminal block 38 mounted on the insulating plate 11 are electrically connected to each other. A housing cover 12 is provided with a cover side bearing holding part 13 holding a bearing 7b at the rear end of the rotor 6 of the motor 2 and a cover side support part 14 supporting the insulating plate 11. The housing cover 12 is removably fitted to the opening part 3 of the housing 1 to support the insulating plate 11 removably supported on the housing side support part 8 from the housing cover 12 side by the cover side support part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277650-A (JP)
Title: Substrate treating agent having adsorption function, electromagnetic wave shield, absorption function and alkali neutralization function
Inventor: INAGAKI RYOSUKE
IPC: C09D193/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate treating agent not only for a very bad wall surface considered to cause lye brought about by strong alkali, lignin, tannin, or the like, and mold on the wall surface of mortar but also for providing a comfortable space of a wall surface amounting to a wide area in a house with electromagnetic wave shielding and absorbing ability and adsorbing ability of formaldehyde, or the like, by essential ability of a particle without using a harmful chemical.  <P>SOLUTION: The substrate treating agent is obtained by using the particle mainly constituted of charcoal, bamboo charcoal, Bincho charcoal (hard charcoal produced in Wakayama prefecture, Japan) or activated carbon fired at a high temperature, sodium carboxymethylcellulose or methyl cellulose as a thickener, a permeable resin as an adhesive and such a small amount of a thermosetting resin as not to coat the whole particle. After the substrate treating agent is applied to a wall surface and dried, optionally an air-permeable finishing agent is applied to the wall surface. The particle is preferably constituted of a fine particle having 0.3-2 μm particle diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324998-A (JP)
Title: Electric vehicle controller
Inventor: KONO MASAKI
IPC: H02P21/22
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a controller of a speed sensorless vector control electric vehicle in which highly reliable stabilized operational characteristics can be attained by eliminating instability in the process from coasting to re-powering.  <P>SOLUTION: A vehicle speed conversion rotor rotational frequency fvm being obtained by converting the output from a vehicle speed sensor 20 at a vehicle speed/frequency converting section 22, a rotor rotational frequency estimated value fr being outputted from a rotor rotational frequency operating section 10, and a slip frequency fs being outputted from a slip frequency operating section 14 are inputted and a limiter output frequency fm is outputted to an adder 12 based on the following decision logic. fm=b×fvm if fvm+a|fs|<fr, fm=fr if fvms-a|fs|≤fr≤fvm+a|fs|, fm=c×fvm if fvms-a|fs|>fr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318391-A (JP)
Title: Formation method for dummy gate electrode and manufacturing method for semiconductor device utilizing dummy gate electrode
Inventor: IZUMIYA SATOSHI
IPC: H01L29/78
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gate electrode of improved yield that does not fall sideways by coping with a problem in a conventional manufacturing method for the gate electrode, that is; with miniaturization by an increase in a degree of integration in a semiconductor device, in a conventional method for forming an active region by ion implantation after forming the gate electrode, the scale down tendency of a gate electrode length L is notable compared with a gate electrode height H and the electrode has a large aspect ratio H/L, so that the gate electrode is easy to fall sideways during a manufacturing process that causes the deterioration of the yield.  <P>SOLUTION: With a dummy gate electrode formed on a substrate as a mask, ion implantation is performed for forming a low concentration diffusion region. After this, a sidewall is formed on the side of the dummy gate electrode. Then the ion implantation is performed to form a high concentration diffusion region. After the dummy gate electrode and the sidewall are removed, a gate electrode that has a gate length longer than a channel length formed in the low concentration diffusion region is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320730-A (JP)
Title: Small portable printer
Inventor: SUGIYAMA KOJI
IPC: B41J29/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve rigidity and weight reduction of a cover turnable about a body case simultaneously while ensuring total reduction in the thickness and the size (simplification of the structure) of the printer.  <P>SOLUTION: Since a pair of rotational holes 208 provided on the opposite sides of the body case 2 are fitted with the protrusions 206 of a pair of rotary supporting members 207 provided on the opposite sides of the cover 13, the cover 13 can turn freely about the body case 2. The cover 13 consists of a resin rear surface member 202 and a metallic surface member 201 arranged such that the metallic surface member 201 covers the resin rear surface member 202 while projecting the plate part 205 of the rotary supporting member 207 provided on the resin rear surface member 202.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320494-A (JP)
Title: Compressive volume reducing machine
Inventor: ABE SHINICHI
IPC: B30B9/28
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressive volume reducing machine which enables easy and safety operation for discharging matters to be treated by improving maintenance property by simplifying the structure of a discharging structure for discharging a compressed/volume reduced matter to be treated and improving the operation performance.  <P>SOLUTION: The compressive volume reducing machine A is provided with a compressing chamber 1, a compressing device 2, a discharging door 3, an opening/closing device 4 and an upper door 5. The engaging protrusion and the engaging pieces 47, 48 of the opening/closing device 4 are so arranged as to close the discharging door 3 with a movable handle 40 set in a necessary direction and also to maintain an engaging state with the movable handle 40 moved to the discharging door 3 side. When the movable handle 40 is returned back to the necessary direction, the engagement is disengaged, bringing the necessary portion of the discharging door 3 which moves toward the opening direction into contact with a stopper 46 to stop the discharging door 3. While the pressing member of the compressing device 2 is lifted to release the compression, a movable guide side plate can be opened, preventing close contact with the matters to be treated.  <P>COPYRIGHT: (C)2004,JPO