baber/WOPTO huggingface dataset:
Patent JP-2003324854-A (JP)
Title: Charging apparatus
Inventor: MORI KAZUYA
IPC: H01M10/44
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a charging apparatus which can quickly charge an energy storage unit, capable of charging a large current by reducing the power source and power charge as a whole.  <P>SOLUTION: The charging apparatus comprises a DC power source for supplying DC current, and an electric double-layer capacitor connected to the output unit of the DC power source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318008-A (JP)
Title: Polymer ptc composition and polymer ptc element
Inventor: KATAOKA MITSUMUNE
IPC: H01C7/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer PTC element capable of exhibiting a required electric resistance even when reducing the space factors of its conductive powders, with respect to the polymer PTC element wherein a polymer PTC composition obtained by mixing dispersively metal-based conductive powders with the binder containing a crystalline polymer compound is so molded in the form of a sheet as to provide electrode plates on both its sides.  <P>SOLUTION: By using as conductive powders such metal-based powders as titanium carbide and titanium nitride, and by adjusting the particle-size distributions of those conductive powders, the polymer PTC element having an enough low electric resistance even in its region having a low space factor of the conductive powder is obtained. Concretely, the conductive powders having an average grain size of 0.2-20 μm and having an average grain size of 20-200 μm are used in a mixing way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324284-A (JP)
Title: Adjustable leg for apparatus
Inventor: OYAMA JUNSHI
IPC: H05K5/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable leg for apparatus which can easily be mounted to or removed from a housing of apparatus.  <P>SOLUTION: This adjustable leg for apparatus is provided with a leg 10 which is provided at the lower part of a housing 2 of apparatus to form a grounding portion at the lower part thereof and a projection/recess 18, such as a thread or the like to the external circumference of the upper part thereof; a mounting case 4 mounted to a mounting recess 3 formed at the bottom of the housing 2 of the apparatus for inserting the projection/recess 18 such as the thread or the like of the leg 10 to pivotally supporting holes 12, 13; a lock piece 5 pivotally supported in the mounting case 4 to include the projection/ recess 38 engaged with the projection/recess 18 of the leg 10; and a means provided to the mounting case 4 for ensuring engagement between the projection/recess 38 of the lock piece 5 and the projection/recess 18 of the leg 10 or cancelling the engagement. Moreover, the mounting case 4 is also integrally provided with a snap fit portion 30 including projected portions 31, 31 for engagement engaged to be removable with the projected portions 29, 29 to be engaged formed to the mounting recess 3 of the housing of apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323747-A (JP)
Title: Optical recording medium, stamper, and manufacturing method both thereof
Inventor: KURIBAYASHI ISAMU
IPC: G11B7/24094
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium that can be manufactured at a low cost by using existing facilities and freely display visually recognizable images.  <P>SOLUTION: A first disk base plate 2 having a recording surface on its one side and a second disk base 3 having a grooved surface on its one side are adhered together facing each other to complete an optical recording medium 1. The area forming the groove GR on the grooved surface is partly roughened to form an image (image forming projections IP).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328297-A (JP)
Title: Agent for making paper low density and method for producing low density paper
Inventor: TANAKA TAKASHI
IPC: D21H21/22
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for making paper low density by which a low density paper having the low density, opacity, excellent whiteness, high strength, high surface strength and small elongation by wetting can be easily produced, and to provide a method for producing the low density paper.  <P>SOLUTION: The agent for making the paper low density contains a sulfosuccinic acid derivative represented by general formula [1], general formula [2], general formula [3] or general formula [4] (in the formulas, at least one of R<SP>1</SP>and R<SP>2</SP>, at least one of R<SP>4</SP>to R<SP>7</SP>, and at least one of R<SP>8</SP>to R<SP>10</SP>are each a 10-36C alkyl group, an alkenyl group, a hydroxyalkyl group, a hydroxyalkenyl group, or -(AO)nR<SP>3</SP>). The method for producing the low density paper involves adding the sulfosuccinic acid derivative represented by general formula [1], general formula [2], general formula [3] or general formula [4] by dispersing or dissolving the sulfonic acid derivative in water or an aqueous alkali solution at the papermaking process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333363-A (JP)
Title: Image display control unit
Inventor: TAKAHASHI ATSUSHI
IPC: G09G5/18
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display control unit capable of displaying an image with stable quality in response to missing or disturbance of a vertical synchronization signal.  <P>SOLUTION: The image display control unit has first and second modes, in the case that a vertical synchronization signal is received when a count of an H counter circuit is within a prescribed range for a period when a data enable output signal is not effective, the image display control unit outputs the vertical synchronization signal and when no vertical synchronization signal is received, the image display control unit outputs a vertical synchronization signal when the count of the H counter circuit is reset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325396-A (JP)
Title: Floor brush for vacuum cleaner
Inventor: HASU KOJI
IPC: A47L9/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor brush for a vacuum cleaner which can prevent dust left as it is not sucked when pulling the floor brush and which can prevent slow-down of operation of the floor brush by a seal material.  <P>SOLUTION: This floor brush for a vacuum cleaner is provided with a laterally long intake port part 15 formed in a bottom surface 5a, the seal material 20 made of an elastic material and provided in the bottom surface 5b along the longitudinal direction of the intake port part 15, and a communication groove 31 for communicating the bottom surface part 5b on the opposite side of the intake port part 15 in relation to the seal material 20 with the inside surface in of the intake port part 15 in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329882-A (JP)
Title: Oblique pc connector
Inventor: TAIRA JUNJI
IPC: G02B6/38
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stably attachable and detachable PC connector by eliminating surplus stress when attaching or detaching.  <P>SOLUTION: At a tip part of a collar member 50, a polygonal or disk-like collar part 53 projected in a circumferential direction is provided, and a holding member 30 for holding the collar member 50 has an engagement part 34 formed in a prescribed engaging width in an axial direction of an optical fiber. At the tip side in the axial direction of the collar part 53, a prescribed clearance is provided between the engagement part 34 and itself, and a rotation position determining part 54 is provided for restricting movement of the collar part 53 in the rotating direction. At a rear end side of the rotating position determining part 54, a rotation allowing part 55 forming a clearance larger than the clearance between the rotation position determining part 54 and the engagement part 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330664-A (JP)
Title: Image forming system
Inventor: KONNO SHIGEKI
IPC: G06F3/12
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of preventing the load on a printer or a network from being concentrated temporally.  <P>SOLUTION: This image forming system is provided with an image inputting device for generating job data for printing generated print data, and for transmitting the job data to an image printing device and an image printing device for printing an image while spooling the print data when the job data includes the print data, and for acquiring the print data based on information indicating the location of the print data, and for printing the image when the job data includes information indicating the location of the print data. The image inputting device checks the spool deal capacity of the image printing device, and decides whether the print data or the information indicating the location of the print data should be included in the job data to be transmitted to the image printing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330301-A (JP)
Title: Image forming device
Inventor: AKIHAMA KOICHI
IPC: G03G15/20
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which reduces power consumed by a fixing heater, shortens time required for the start-up of the device, and is more efficient.  <P>SOLUTION: The image forming device has a means for forming an image on a recording medium P by using a developer material and a fixing means 30 for fixing the image on the recording medium P under heat. The fixing means 30 has a heater 8 using a semiconductor heat exchange element containing a polycrystalline semiconductor composite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083558-A (JP)
Title: Hot water/water mixing unit
Inventor: ADACHI IKURO
IPC: F24D19/10
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To judge whether or not an auxiliary heat source can be dealt with communication in a hot water/water mixing unit, and in response to the judgement, utilize warm water from a warm water supplier effectively and safely. SOLUTION: A warm water supplier 5 is connected anew to an existing auxiliary heat source 7 with the aid of a controller 11 of a hot water/water mixing unit 1 for operation, and in the case where the auxiliary heat source 7 combusts against a 'combustion prohibition signal' from the hot water/water mixing unit 1 when it is first judged that warm water temperature is higher than hot water supply set temperature, the auxiliary heat source 7 memorizes 'not dealing with communication'. In the case where on and after the next operation, the warm water temperature of the warm water supplier 5 is higher than the hot water supply set temperature, mixing of mixed water is performed at a temperature lower than the hot water supply set temperature by a degree of temperature rising owing to combustion of the auxiliary heat source 7, and the warm water is fed into the auxiliary heat source 7.
Patent JP-2003331150-A (JP)
Title: Sale price setting system
Inventor: NIWA KATSUMI
IPC: G06Q30/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate the use of mail-order business and the use of communica tion.  <P>SOLUTION: A sale price setting system is used by a seller who sells an article ordered by an article buyer by telephone to set the sale price of the article and has a charge managing device 10 and a setting device 12. The charge managing device 10 performs processing for transmitting information on a telephone charge, etc., to the setting device 12 when a call to the seller is made and processing for paying a half of the telephone charge for the telephone call to the seller. The setting device 12, on the other hand, sets the sale price of the article to the article buyer to the amount, calculated by subtracting the half of the telephone charge for the telephone call made by the article buyer to the seller, from a basic price. Consequently, the use of mail-order business and the use of communication are accelerated and the article buyer, a communication trader, and the seller can have advantages respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336451-A (JP)
Title: Structure of opening frame
Inventor: KUME KEIJIRO
IPC: E06B1/62
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an opening frame formed in a simple structure and installable in an opening part provided at the various positions of a wall having fire resistant boards installed on a wall body.  <P>SOLUTION: Opening frame members 2A to 2D of generally T-shape in cross section formed by joining a projected part 2t having a width of (L<SB>21</SB>-L<SB>11</SB>) in one side direction to a one side and an opposed side of a rectangle having the length of the one side length L<SB>21</SB>longer than L<SB>11</SB>(see below) and the length L<SB>22</SB>of the other side adjacent to one side generally equal to the thickness T<SB>w</SB>of the wall body W so that both side faces thereof in the projected direction are flush with the other side adjacent to one side are fitted to the wall body W. A depth frame material 1 of generally L-shape in cross section formed by joining a projected part 1t having a width in one side direction of (L<SB>11</SB>-T<SB>b</SB>) to one side of a rectangle having the length L<SB>11</SB>of one side longer than the thickness T<SB>b</SB>of a fireproof plate B so that the side face thereof in the projected direction is flush with the other side adjacent to one side is inserted between the projected part 2t of the opening frame members 2A to 2D and the fireproof plate B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346208-A (JP)
Title: Coin deliverer
Inventor: ANDO KAZUMASA
IPC: A63F5/04
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin deliverer which can be made in a simple constitution and can locate a through-hole inside-diameter varying member in a given place with repeatability.   <P>SOLUTION: The coin deliverer comprises a rotary disc 3 for discharging a coin caught between a base surface 51 and the disc 3 through a through hole 514, and a detection lever 60 rocked every time the coin is delivered. The through-hole inside-diameter varying member 61 is provided at a tip of the lever, forms a part of the through hole 514, is pressed by the coin in delivery, varies the through hole 514 normally narrower than the coin to allow passage of the coin and rocks the detection lever 60. A cushioning/stopping member 63 is provided to stop the detection lever 60 so as to cushion and to locate the through-hole inside-diameter varying member 61 in the given place on the base surface for normally keeping the through hole 514 narrower than the coin. The cushioning/stopping member 63 and the through-hole inside-diameter varying member 61 are supported by a support part 64 having the detection lever 60 at its swing tip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346317-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: MORIWAKI KENICHI
IPC: G11B5/64
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-capacity perpendicular magnetic recording medium which is excellent in performance and reliability and low in cost by using a recording layer, whose film can be formed at a room temperature.   <P>SOLUTION: In the perpendicular magnetic recording medium, the recording layer comprising a Co-containing ferromagnetic metal alloy and a nonmagnetic oxide is formed on at least one side of a base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343454-A (JP)
Title: Slide bush and scroll type fluid machine
Inventor: KATO RYOGO
IPC: F04C18/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost and to reduce limitation in working while implementing size reduction, by providing structure of a slide bush that can be easily worked, which slide bush automatically adjust a revolution radius of a movable scroll according to a scroll shape in a scroll type fluid machine.   <P>SOLUTION: A sleeve 26 mounted to an eccentric portion of a drive shaft to be capable of sliding in a radial direction is formed separately form a balance weight 27 and a connecting portion 28. A main body portion 26a and a collar portion 26b are formed to a sleeve 26. A mounting hole 28a into which the main body portion 26a of the sleeve 26 is inserted and to which the collar portion 26b is fit is formed to the connecting portion 28. Further, a presser portion 28b in contact with the collar portion 26b of the sleeve 26 from a side of the main body portion 26a is formed to the connecting portion 28. The sleeve 26 is fixed to the connecting portion 28 by shrinkage fit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347575-A (JP)
Title: Portable device utilizing solar battery unit
Inventor: YAMADA HIROSHI
IPC: H01L31/042
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device including a solar battery unit which can provide sufficient output for charging a secondary battery of a portable device and operating the portable device, assures, when it is not used, space saving, excellent portability and external appearance of design, and provides higher degree of freedom of the current-voltage characteristic to be selected.   <P>SOLUTION: A plurality of sheets 4a to 4c of solar battery are accommodated, to be removable in the same direction or different directions, to the portable device. During the charging operation, the solar batteries 4a to 4b are developed by removing these from the portable device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343308-A (JP)
Title: Start control device of engine
Inventor: TOMATSURI MAMORU
IPC: B60L50/16
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately restrain waste of power in an electric motor while realizing a quick engine starting even at low temperature.   <P>SOLUTION: In this device, motoring of the engine 10 is performed by a motor generator (M/G) 11 until a revolution speed reaches a predetermined target revolution speed, and firing is started at a predetermined timing after motoring starting, thereby controlling starting of the engine 10. An increasing degree of the revolution speed of the engine 10 during motoring is monitored, and the target revolution speed is corrected based on the increasing degree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011986-A (JP)
Title: Heat exchanger for vehicle
Inventor: NISHIDA HIROSHI
IPC: B60H1/32
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for a vehicle improving the durable strength by mitigating stress concentration in an outermost fin.  <P>SOLUTION: This heat exchanger for a vehicle is so formed that heat radiating fins 111 stacked into a plurality of layers, a plurality of tubes 112 allowing the passing of inner fluid and interposed between the plurality of fins 111, and a reinforcing side plate 113 disposed further outward the outermost fin 111a positioned outwardmost in the stacked direction are mutually brazed together and the side plate 113 is provided with an attachment part 120 to be attached in a prescribed part of the vehicle. The outermost fin 111a and the side plate 113 are brazed in an area excluding the both end sides of the outermost fin 111a in the outer fluid flow direction to the fin 111 and the tube 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010447-A (JP)
Title: Method for manufacturing lightweight aggregate
Inventor: NANBU MASAMITSU
IPC: B29B17/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lightweight aggregate by which affinity between the lightweight aggregate and cement paste can be increased in a technique for reutilizing waste plastics such as used PET containers as the lightweight aggregate.  <P>SOLUTION: In the method for manufacturing the lightweight aggregate, thermoplastic resin pieces (for example, pulverized matter of the PET container or the like) and mineral powder (for example, collected dust at the time of manufacturing the lightweight aggregate by using expansible shale as a raw material) are pelletized by stirring by rotation of a trunk part 2 of an external heating type rotary kiln 9 and heating with a heater 10 to obtain the lightweight aggregate which is made by covering the thermoplastic resin piece surface with the mineral powder. As the external heating type rotary kiln 9, a rotary kiln having a plurality of chambers mutually separated by a partition plate so that the inside of a circular cross section vertical to an axis of the trunk part 2 of the kiln is divided, is preferably used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075873-A (JP)
Title: Liquid crystal display device and method of manufacturing the same and method of driving the same
Inventor: KONNO TAKAYUKI
IPC: G02F1/133
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a structure which is the nucleus of the transition of a structure capable of reducing the voltage necessary for causing the transition of the alignment of liquid crystal molecules from spray alignment to bend alignment and preventing the reduction in transmittance of light and a method of manufacturing the same. SOLUTION: This liquid crystal display device is held with a liquid crystal layer 8 between a first substrate 6 and second substrate 7 bonded together so as to parallel the alignment directions of the liquid crystal molecules at the each other's boundary, has pixel electrodes 12 on the first substrate and has a common electrode 18 on the second substrate. Transition nucleus regions 22 which are a plurality of continuous slopes are formed on the surfaces of the of the first and second substrates bordering upon the liquid crystal layer. The slopes of the first transition nucleus regions formed at the first substrate and the slopes of the second transition nucleus regions formed at the second substrate constitute a truncated chevron shape.
Patent JP-2004023409-A (JP)
Title: Communication device and printing control method in the same
Inventor: SATO KAZUHIRO
IPC: G03G15/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing control method in a communication device and the communication device in which both-side printing is made possible even in a size-mixed received document.  <P>SOLUTION: The communication device capable of one-side printing and both-side printing has an original size detecting means for detecting original sizes within the received document, a comparing means for comparing the original sizes of the received document to be printed on the front side and the backside, a recording paper selecting means for selecting a recording paper equal with or larger than a maximum original size in the detected original sizes or recording papers in the respective detected original sizes, and a printing means for performing both-sides printing or one-side printing while using the recording paper selected by the recording paper selecting means in accordance with the compared result of the comparing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022786-A (JP)
Title: Fan unit
Inventor: MIYAHARA MASAHARU
IPC: F28D15/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan unit that is improved in cooling by improving the heat radiation of the unit.  <P>SOLUTION: A fan casing 2 housing a moving vane section 1 is constituted of a cover 10 composed of a frame 2a and a copper plate. The fan unit is constituted by thermally joining heat generating parts 5, such as the CPU etc., to part of the cover 10 and a heat pipe 6 reaching a main heat radiating section having heat radiating fins 11 composed of copper plates from the joint of a heat generating parts to the outside of the cover 10 by soldering. Consequently, the occurrence of thermal breakage etc., can be prevented by largely lowering the temperature of the parts 5 by radiating the heat generated in the parts 5 after the heat is excellently conducted to the main heat radiating section through the heat pipe 6 and the copper plate of the cover 10. In addition, the size of the fun unit is reduced by reducing the thickness of the unit as a whole.  <P>COPYRIGHT: (C)2004,JPO