baber/WOPTO huggingface dataset:
Patent JP-2004225124-A (JP)
Title: Aluminum alloy having superior impact absorption characteristic and adequate hardenability and extrudability, and manufacturing method therefor
Inventor: ARASHIRO MASAHIRO
IPC: C22C21/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg-Si aluminum alloy extrusion material which has high strength and shows superior impact absorption characteristic when compressed in the direction of an extruding axis.  <P>SOLUTION: This aluminum alloy comprises 0.45-0.75% (mass%) Mg, 0.45-0.80% Si, 0.1-0.4% more Si than a balance quantity for the composition of Mg<SB>2</SB>Si, 0.15-0.40% Mn, 0-0.1% Cr and the balance Al with unavoidable impurities. This method for manufacturing the aluminum alloy extrusion material comprises homogenizing the billet of the aluminum alloy having the above composition for 2 to 48 hours at 500 to 600°C, extruding it and quenching the extruded material by air cooling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224294-A (JP)
Title: Bumper device for vehicle
Inventor: YOSHIKAWA MASAYUKI
IPC: B60R19/22
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper device for vehicle capable of increasing the range of contact members having equal energy absorbing characteristics while suppressing an increase in mass and cost.  <P>SOLUTION: In this front bumper device 10 for vehicle, when a state where the contact of the vehicle with an obstacle cannot be avoided is detected, an absorber 32 is projected forward of the vehicle by the movement of a pair of individual energy absorbing members 28. In this case, the pair of individual energy absorbing members 28 are separated from each other by the energizing force of a compression coiled spring 30. Thus, a movement mechanism 22 can support the absorber 32 at two separated positions, and the ranges of the absorber 32 with equal energy absorbing characteristics. As a result, the need of increasing the rigidity of the absorber 32 can be eliminated, the number of the moving mechanisms 22 can be minimized, and the increase in mass and cost can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228049-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: SAEKI KOJI
IPC: H05B41/282
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the variation of outputs of resonance circuits caused by the variation of the resonance circuits, and to control the outputs of the resonance circuits for starting the lighting of all discharge lamp loads to an optimum value.  <P>SOLUTION: This discharge lamp lighting device comprises: a D.C. power supply for converting a commercial voltage to a D.C. voltage; an inverter for converting the D.C. voltage to a high frequency; an inverter control part for controlling a switching element of the inverter; a plurality of resonance circuits connected in parallel with the output of the inverter and each comprising an inductor and a capacitor; a plurality of the discharge lamp loads connected to the resonance circuits; and a plurality of detection parts each used for detecting the resonance circuit output in previously preheating the filament of the discharge lamp load. The resonance circuit output for starting the lighting of the discharge lamp load is varied according to the resonance circuit output in the previous preheating detected by each detection part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234973-A (JP)
Title: Fuel cell unit and operation method of the same
Inventor: ENJOJI NAOYUKI
IPC: H01M8/24
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell unit capable of continuing an expected power generation efficiently even if some of fuel cells fall into disorder.  <P>SOLUTION: The fuel cell unit 100 is composed of a plurality of fuel cells 10a to 10n. Respective power generation parts of the fuel cells are serially connected and expected voltages are obtained respectively. Output currents are accumulated by laminating the fuel cells 10a to 10n in a direction of an arrow mark A, and output to the power generation circuit 104. The power generation circuit 104 and the fuel cells 10a to 10n can be individually connected and disconnected through intermittence devices 110a to 110n.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229887-A (JP)
Title: Bottle
Inventor: TOSHIMITSU KATSUHISA
IPC: A61M31/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle providing a user with a soft touch when applying or injecting contents, having a simple structure, manufactured at low cost and used for holding, applying and injecting the contents.  <P>SOLUTION: In this application/injection bottle 10, a trunk portion 12a to be pressingly deformed, and a nozzle part 12c having an opening portion 12d in its distal end part is integrally formed. The bottle 10 comprises a bottle body 12 storing the contents in its inside, a nozzle cover 13 covering over the nozzle portion 12c of the bottle body 12, and a cap 11 covering, at least, the nozzle part of the nozzle cover 13. The nozzle cover 13 is composed of an elastically deformable rubber material and formed with a cross slit 13c, or the discharge port of the contents, formed by crossing a plurality of cuts to each other, in its distal end.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229942-A (JP)
Title: Dishwasher
Inventor: FUTADO HIDEYUKI
IPC: A47L15/46
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher in which tableware can be washed with a general kitchen detergent and users do not have to use different detergent.  <P>SOLUTION: A user opens doors 3, 4 and puts a tableware basket 5 in a washing room 2. And an optimum dose of a general kitchen detergent is put in the washing room 2, and a kitchen detergent course key 185 is pushed. A control section 20 receives the operation and initiates a washing operation of the kitchen detergent course. First, a primary washing cycle is performed using washing water in which the general kitchen detergent is mixed. In the primary washing cycle, spraying/laying washing is performed and tableware is sprayed with washing water for a short time and stands longer than the spraying time repeatedly. Next, water in the washing room 2 is replaced and the second washing cycle is performed using extremely thin washing water in which a little detergent left after a drain of the primary washing cycle is mixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230101-A (JP)
Title: Teapot and tea strainer for the same
Inventor: YAMAMOTO OSAMU
IPC: A47G19/14
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teapot with a tea strainer, which allows good passage of hot water therethrough, facilitates attachment/detachment of the tea strainer to/from the teapot, is produced at a relatively low cost, and improved in safety at the time of washing the teapot, the tea strainer absorbing dimensional variation of the teapot.  <P>SOLUTION: The teapot is formed of a teapot main body (1) and the tea strainer (2). The teapot main body has projections (15) formed on an inner surface (11b) of a trunk portion (11) at locations on both sides of a pouring port (14) and closer to the same. The tea strainer is formed of a flat porous sheet (2b) or a mesh body (2a), and has a lateral width (L<SB>2</SB>) across the projections, which is larger than a projection-to-projection dimension (L<SB>1</SB>). Both side edges (21, 21) of the tea strainer are engaged with the projections (15) and a side wall portion (11a) of the trunk portion, which is arched in a plan view and extends from the projections to the pouring port, to thereby erect the tea strainer. Then the tea strainer in the erected position has its lower edge (221) abutted on a bottom of the teapot main body, and both the side edges (211, 211) abutted on the inner wall of the trunk portion, whereby its upper edge (231) appears on an upper surface opening (O) of the teapot main body. Thus the tea strainer divides a tea containing section (16) of the teapot main body into a main portion (16a) and straining portion (16b) closer to the pouring port.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236704-A (JP)
Title: Drum type washing machine
Inventor: OZEKI SUKEHITO
IPC: D06F33/02
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type washing machine which exerts an excellent washing performance and is free from the possibility of abnormal foaming of a detergent solution.  <P>SOLUTION: During 10 minutes of the first half of a washing process, a drum motor M is controlled to be driven in a first inversion pattern so that the drum 3 is swung, in a state that the detergent solution is accumulated in an outer tub 2 up to a water level set automatically according to the amount of laundry, and thereby the laundry is washed by the effect of so-called rubbing. During 10 minutes of the second half, the drum motor M is controlled to be driven in a second inversion pattern so that the drum 3 is rotated normally and reversely alternately, in a state that the water level in the outer tub 2 is lowered down to a first water level or below, and thereby the laundry is washed by the effect of so-called beating (tumbling). At the first water level, the peripheral surface of the drum 3 is immersed at the lowermost position thereof in the water accumulated in the outer tub 2, and in the state that the water is accumulated to the first level, the water is hardly entered into the drum 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231156-A (JP)
Title: Air passage opening/closing device
Inventor: NISHIKAWA KATSUMI
IPC: B60H1/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the sliding friction of film members against opening portions of air passages on the side of an air-conditioner case when opening/closing the air passages using the film members.  <P>SOLUTION: The film members 13, 14 are arranged in the case 1a for opening/closing the air passages 11, 12, and the film members 13, 14 are fixed at one ends to the peripheral edges of the opening portions of the air passages 11, 12 with fixing portions 16d, 16e and connected at the other ends to winding shafts 17, 18. On the other hand, a movable member 21 to be moved with the rotation of a driving shaft 22 is provided on the opening portions of the air passages 11, 12. The winding shafts 17, 18 being rotated with the movement of the movable member 21 are moved in a direction A of making them apart from or close to the fixing portions 16d, 16e for taking up and rewinding the film members 13, 14 at the other ends.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237016-A (JP)
Title: Stuffed doll
Inventor: YAMAGUCHI KATSUZO
IPC: G10L19/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stuffed doll with which a user can record an arbitrary voice and can reproduce the voice, the person who gives the doll can give a message to a person who is given the doll with the recorded voice and further, features of the form of the stuffed doll are utilized to naturally perform recording/reproducing operations without a sense of incompatibility.  <P>SOLUTION: The stuffed doll is formed as an animal, a human being or a robot, a voice recording/reproducing device is built therein, and the recording switch of the voice recording/reproducing device is disposed within one hand or foot of the stuffed doll. At the same time, a reproducing switch is disposed within the other hand or foot of the stuffed doll and the user presses or holds the hand or foot from the outside to operate the recording switch and the reproducing switch.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247442-A (JP)
Title: Semiconductor laser device
Inventor: KOJIMA KIYOMI
IPC: H01S5/323
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor laser device capable of effectively suppressing the deviation of optical axis of laser by reducing a stress applied on the light emitting unit of the laser device in which a laser element is mounted on a plurality of laminated members.  <P>SOLUTION: In the semiconductor laser device, a nitride semiconductor laser element is mounted on a copper base substrate through a silicon sub-mount. The tip end position of the copper base substrate is formed so as to be at the same position as the fore end surface position of the nitride semiconductor laser element, or is formed so as to be projected from the fore end surface position. Or, the thickness of the nitride semiconductor laser element is substantially same as that of the silicon sub-mount and materially, and the thickness of the sub-mount is formed in the range of 0.8-1.8 times of the thickness of a nitride semiconductor laser element or thicker than 4.7 times or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257002-A (JP)
Title: Road surface temperature rise restraining pavement body and its construction method
Inventor: HAYAMA TAKAYOSHI
IPC: E01C11/24
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pavement body stable over a long period, and indicating the superior road surface temperature rise restraining effect.  <P>SOLUTION: This pavement body having high wettability of liquid is formed by injecting and hardening self-hardening grout after injecting a granular material first into a void of the pavement body having porosity of 10 % or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259364-A (JP)
Title: Device and method for recording information, information recording medium, and device and method for reproducing information
Inventor: WATABE TAKASHI
IPC: G06F12/14
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a sector area by recording predetermined data used for file discrimination to prevent illegal copying in the vacant area of a sector secured for recording a file, and to prevent illegal use of the file.  <P>SOLUTION: By a recording means in a CD medium, in the sector of the CD medium in which a real file 30 is recorded, predetermined data 31 is recorded in a vacant size which is a difference between the size of the file and the recordable size of the sector. By recording the predetermined data 31 in the vacant area of the sector secured for recording the file, the predetermined data 31 used for determining illegal copying can be carried out without using another sector so as to record the file.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258314-A (JP)
Title: Image evaluation method and quality control method for lithographic printing plate
Inventor: AONO KOICHIRO
IPC: G03F7/32
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy evaluation method for easily judging the platemaking conditions of a positive lithographic printing original plate for IR laser for direct plate making, in particular, for judging the activity state of a developing solution, and to provide a quality control method for keeping the quality of the lithographic printing plate constant by using the evaluation result as a feedback to the exposure/development process.  <P>SOLUTION: The evaluation method includes processes of: (A) exposing a lithographic printing original plate having a photosensitive layer comprising a resin which is soluble with an alkali aqueous solution and a compound which absorbs light to generate heat, on a supporting body under the conditions of forming dots of 10 to 75 μm diameter with 30 to 70% area rate by a FM screen method, and then developing the plate with a standard developing solution to prepare the lithographic printing plate treated with the standard developing solution; (B) preparing a lithographic printing plate treated with the objective developing solution under the same conditions as in the process (A) except that the plate is developed with the developing liquid to be evaluated; and (C) comparing the dot area rates in the lithographic printing plate treated with the standard developing solution and in the lithographic printing plate treated with the objective developing solution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003269107-A (JP)
Title: Reaf seal support for inside band of turbine nozzle for gas turbine engine
Inventor: LU WENFENG
IPC: F01D11/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable the balanced support of a reef seal on band segments of a turbine nozzle for a gas turbine engine.  <P>SOLUTION: A turbine nozzle assembly 18 for the gas turbine engine 10 includes a plurality of segments 34 joined to one another to form an outside band and a plurality of segments 36 joined to one another to form an inside band. Each of the inside band segments 36 includes a protruded portion 74 extending from a surface 68 of the inside band segment to give the balanced support to the reaf seal 54 coping in cooperation with a pin member 58. Each of the inside band segments 36 also includes a first portion 56 having a flange 75 extending from the inside band segment, a second portion 66 opposed to the first portion 56, a first end portion 62 and a second end portion 64 opposed to the first end portion 62.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004261304-A (JP)
Title: Bag for cleaning
Inventor: MIYAMURA TAKESHI
IPC: A47L13/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for cleaning by which favorable operability can be maintained for a long time.  <P>SOLUTION: The surface 3 on one side is composed of a part of nonwoven cloth 5 as an example of a wiping member. The nonwoven cloth 5 is provided with a moisture-permeable waterproofing sheet 7 as an example of a moisture-permeable member on its inside. In this way, moisture in an inner space 2 is released outside through the moisture-permeable waterproofing sheet 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264535-A (JP)
Title: Detent mechanism, filter adapter equipped with it, lens filter and lens unit
Inventor: INOUE KAZUTAKA
IPC: G02B7/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter adapter which can be easily removed from a lens barrel, and to provide a lens filter using the filter adapter.  <P>SOLUTION: The filter adapter 1 comprises a first annular member 2 attachable to the lens barrel and a second annular member 4 capable of attaching the lens filter which is rotatably connected to the first annular member 2. Further, the filter adapter 1 is constituted in such a manner that the rotation of the second annular member to the first annular member is obstructed when the second annular member is rotated with a rotation angle larger than 360° for the first annular member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264202-A (JP)
Title: Failure diagnostic device
Inventor: SAWAHATA TOSHIKAZU
IPC: G01P15/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnostic device capable of determining accurately a sensor failure.  <P>SOLUTION: This failure diagnostic device 10 for diagnosing a failure of acceleration sensors 21-23 for detecting accelerations generated in the front-to-back, vertical and lateral directions of a vehicle is equipped with a failure diagnosis part 11 for inputting acceleration values G1-G3 from the acceleration sensors 21-23, and diagnosing that the acceleration sensors 21-23 fail when the inputted acceleration values G1-G3 exceed a prescribed threshold at the vehicle stop time. The failure diagnosis part 11 is characterized by setting the prescribed threshold larger than an acceleration value detected when the vehicle is tilted at the maximum nonreversible tilt angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001702-A (JP)
Title: Side curtain air bag assembly
Inventor: THOMAS DAVID JAMES
IPC: B60R21/231
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side curtain air bag assembly for use in protection of an occupant within a vehicle which has a roof and a side structure below the roof.  <P>SOLUTION: This assembly includes directional guide assemblies 152 and 152' including a dynamic guide element operatively connected to inflatable air bag curtains 110 and 110' which can be inflated to a direction away from the vehicle roof when the inflatable air bag curtains 110 and 110' are inflated to the direction away from the vehicle roof. Upon application of tensile force between the inflatable air bag curtains 110 and 110' and the dynamic guide element having a vertical force component projecting toward the vehicle roof and a horizontal force component projecting into the inflatable air bag curtains 110 and 110', the dynamic guide element is substantially locked into place at a predetermined position below the roof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004270313-A (JP)
Title: Bridge, bridge structure, and construction method of bridge
Inventor: SAKATANI YOSHINORI
IPC: E01D2/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge, a bridge structure 1 constituting the bridge, and a construction method of the bridge easily transported and constructed at low manufacturing and construction cost in a short construction period and having high rigidity and high durability.  <P>SOLUTION: The hollow bridge structure 1 is composed of a hollow outer frame body 2 and a hollow inner frame body 3 arranged concentrically with each other, and a plurality of reinforcements 5 arranged in a first space 4 formed between the outer frame body 2 and the inner frame body 3. At least part of the reinforcements 5 is fixed to a part of the outer frame body 2 or the inner frame body 3, and a truss structure 8 for preventing the deformation of the hollow bridge structure 1 is inserted in a second space 7 formed by the inner frame body 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272678-A (JP)
Title: Information display controller and program
Inventor: KOSHIRO TAKASHI
IPC: G06F3/048
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display controller which easily executes retrieval, and easily compares the information of synonymous words.  <P>SOLUTION: When an index word is selected, explanation information 112c of selected index word 111c and explanation information 132c of a keyword 113c included in the explanation information 112c are displayed on the same picture, and a synonymous word 153c matched with the selected index word 111c among a synonymous word group 134c of the explanation information 132c and a description icon 136c are reversely displayed. Then, when a decision key is operated, the description and example of each synonymous word included in the synonymous word group 134c are displayed, and the display is scrolled to a reversely displayed synonymous word 135c(151c). As for a description 152c of the synonymous word 151c, a straight underline is added to the part different from (not matched with) a synonymous 133c of the keyword 113c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004000504-A (JP)
Title: Intraoral appliance and ion implantation method to intraoral appliance
Inventor: NISHINO MIZUHO
IPC: A61C13/007
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit superior antimicrobial performance for a long period by implanting antimicrobial ions to the inside of a complicated three-dimensional intraoral appliance in a short time.  <P>SOLUTION: The intraoral appliance partially or wholly implants fluorine ions or antimicrobial metal ions having an antimicrobial activity to a part or all of the surface of a metal or a ceramic material. Parts where the fluorine or the antimicrobial ions are implanted are the surface of an artificial tooth 11, the surface of a denture base 12, the surface of a retaining appliance 19, the surface of an occlusion guiding appliance 13, the surface of an orthodontic appliance 14, and a superstructure to cover an artificial dental root 21. An ion implantation method to the intraoral appliance includes that a conductive material 7 having conductivity and clearances for letting the ions to pass is disposed outside the intraoral appliance, the conductive material 7 is electrically connected to a holder 6 having the intraoral appliance set therein, plasma is formed in the periphery of the intraoral appliance 1, and pulsed high voltage is impressed on the intraoral appliance to implant the antimicrobial ions from the surface.  <P>COPYRIGHT: (C)2004,JPO