baber/WOPTO huggingface dataset:
Patent JP-2005096404-A (JP)
Title: Liquid jetting device and its driving method
Inventor: YOSHINO KEIICHIRO
IPC: B41J2/175
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting device in which choke cleaning can be easily carried out with simple control without making the device large.  <P>SOLUTION: An ink is compressedly delivered to a printing head side by introducing compressed air from a compression pump into the gap between an ink pack and an ink case of an ink cartridge. A valve unit 21 is provided in the middle of a flowing path between the ink pack and a recording head. The valve unit 21 has a first ink inserting chamber 84a. A part of the wall surface of the first ink inserting chamber 84a is formed with a first film member 45 flexing by the pressure difference between outside and inside of the first ink inserting chamber 84a. In the first ink inserting chamber 84a, a first filter 43a is disposed at the position facing the first film member 45. The first film member 45 flexes and comes in contact with the first filter 43a, and blocks the flow of the ink passing through the first filter 43a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291333-A (JP)
Title: Flexible hume pipe
Inventor: MIYAHARA TSUYOSHI
IPC: F16L27/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To maintain large flexibility by greatly reducing scratch of an elongation allowance part of an elastic ring and facilitate assembly of a flexible part.  <P>SOLUTION: A concrete part 3 of a pipe main body 1 is divided into two parts in the direction of length through a steel-made ring 5 integrated with an outer peripheral face of the concrete part 3, and the elastic ring 11 is provided between opposing end faces of the concrete part 3 divided into two parts. Both end parts of the elastic ring 11 are connected with the steel-made ring 5, respectively, and the elongation allowance part 13 is provided in an intermediate part in the direction of length of the elastic ring 11. Slits 5a are provided at required interval at the outer periphery of the intermediate part of the steel-made ring 5. By mounting an elastic protection ring 18 on an inner peripheral face of the steel-made ring 5, an end face bites the elastic protection ring 18 for protection when an intermediate part of the steel-made ring 5 is separated, and the elongation allowance part 13 is not scratched. Since the steel-made ring 5 is integrated, troublesome assembly is eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004342090-A (JP)
Title: Data recorder
Inventor: SAITO HIROSHI
IPC: H04N5/907
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recorder capable of rapidly recording data in a semiconductor memory pack device with a plurality of flash memories operating in parallel with one another incorporated.  <P>SOLUTION: This data recorder is used for recording data in the semiconductor memory pack device with a plurality of the flash memories capable of executing recording operations in parallel with one another incorporated, and is provided with a file management part for managing data to be recorded in the semiconductor memory pack device as a file. The file management part uses, as a data recording unit of data to be supplied to the semiconductor memory pack device, a common multiple between a size obtained by totalizing erasure block sizes of a plurality of the flash memories, and a data management size (cluster size) in the file management part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005290872-A (JP)
Title: Tap water showering port of switching valve
Inventor: KOBAYASHI SHOJI
IPC: C02F1/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tap water showering port of switching valve capable of making the tap water showering port pour the flow so as to vertically discharge a shower from the tap water showering port of a lower case of the switching valve in order that a water supply sound of the tap water discharged from the switching valve and a sound of fallen water to a sink or the like can be reduced and that a water splash can be eliminated and since water is poured in a state deviated from a vertical falling line so that it can be in a showering state.  <P>SOLUTION: Hollow columns 50 are provided around small holes on the inside of the tap water shower discharge port 17 having a plurality of small holes 52 of the lower case 12 of the switching valve 10, and spiral-shaped projections 51 are provided on the inner circumference sections of the hollow columns 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289245-A (JP)
Title: Switching mechanism for conducting switching between four-wheel drive and front-wheel acceleration drive
Inventor: KAWAKAMI TAKUJI
IPC: B60K17/348
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a switching mechanism for conducting switching between four-wheel drive and front-wheel acceleration drive in a traveling vehicle such as a tractor, and to reduce cost.  <P>SOLUTION: In a traveling vehicle having a first clutch 81 for conducting the switching to a four-wheel drive state in which front wheels are driven at a substantially same peripheral velocity as that of rear wheels and a second clutch 82 for conducting the switching to a front-wheel acceleration drive state to accelerate the peripheral velocity of the front wheels more than that of the rear wheels on a driving output shaft 30 to transmit the power after the speed change to the front wheels, the first clutch 81 and the second clutch 82 are "coupled" or "uncoupled" by the slide of actuators 85, 86, the second clutch 82 is urged in the "uncoupling" direction by an elastic body 88, a pushing body 87 is provided on the actuator 85 of the first clutch 81, and the pushing body 87 is abutted on the actuator 86 of the second clutch 82 to urge the first clutch 81 to the "coupling" side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287871-A (JP)
Title: Fastening tape type disposable diaper
Inventor: MATSUI TOMOTSUGU
IPC: A61F13/15
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening tape type disposable diaper which fasten the waist of a wearing person with proper stretching force so as to avoid making swelling, rash, etc. there during wearing the diaper and which can easily be replaced etc. by a care giver etc. by making it possible to fold side panel parts neatly.  <P>SOLUTION: A diaper main body consists of at least: a top sheet arranged on a front surface side; a back sheet arranged on a back surface side; and an absorber interposed between the sheets. Both of the side panel parts on the back side of the diaper main body has fastening tapes. In the fastening tape type disposable diaper like this, the width direction of each side panel part consists of two or more divisions of areas divided into a stretching part and a non-stretching part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295354-A (JP)
Title: Diaphragm, its manufacturing method and speaker device
Inventor: TAKAHASHI KENJI
IPC: H04R7/18
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm which is easily manufactured and can obtain an excellent characteristic, its manufacturing method and a speaker device.  <P>SOLUTION: A thick part 413 that is partially thick in a circumferential direction is molded projectingly outward at an outer circumferential edge in an almost truncated vibrating part 410 that expands in the direction of a single surface side, has a through hole 411 almost at its center. A joint part 421 on the inner circumferential side of an almost annularly molded edge part 420 is attached to the outer surface side of the outer circumferential edge of the vibrating part 410 with an adhesive to form a diaphragm 400. In comparison with a configuration that different members are attached to obtain mass balance, the number of components is reduced, work processing for attaching the different members can be eliminated and manufacturability can be easily improved. Since the thick part 413 is integrally formed beforehand at the time of molding the vibrating part 410, for example, the unevenness of an adhesive amount and the irregularity of mounting positions caused, for example, by sticking are prevented to easily stabilize a characteristic.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287937-A (JP)
Title: Radiation picture detection and confirmation network system and program
Inventor: TAMAKOSHI YASUAKI
IPC: G01T1/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation picture detection and confirmation network system and program where a photographed picture can be confirmed by instantly receiving radiation picture data by another controller and displaying it even when a previously specified controller cannot receive the data.  <P>SOLUTION: The radiation picture detection and confirmation network system provided with one or more radiation picture detector 1 and a plurality of controllers 2 in a communicable manner is provided with: a selection means for selecting the controller 2 becoming the transmission destination of radiation picture data based on prescribed prior information; a communication part 13 for transmitting the radiation picture data to the selected controller 2; and a transmission judgment means for judging whether transmission of the radiation picture data to the controller 2 is completed. When the transmission judgment means judges that the transmission of the radiation picture data is completed, the communication part 13 can transmit the radiation picture data to another controller 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124384-A (JP)
Title: Switching regulator
Inventor: MATSUNAGA SHINICHIRO
IPC: H03K17/16
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator fully suppressing switching noises and having low circuit loss.  <P>SOLUTION: A semiconductor circuit, consisting of a pair of semiconductor switches 1, 2, is connected in series between an input power source voltage Vdd and ground potential GND, and is on/off-controlled between a prescribed dead times t1, t2. A drive circuit of the semiconductor switches 1, 2 is constituted of an oscillator 5, a comparator 6, and a driver 7. Prescribed control signals are generated according to output voltage levels fed back from the connection point of an output inductor 3 and an output capacitor 4. Furthermore, a control circuit comprising high threshold semiconductor switches 11, 12, the absolute value of each threshold voltage of which is set smaller than the value obtained by adding the built-in potential of parasitic diodes D1, D2 in the semiconductor switches 1, 2 to the Vdd, is provided between the output node N of the semiconductor circuit and the input power source voltage Vdd, and the ground potential GND.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005294179-A (JP)
Title: Process of manufacturing fuel cell electrolyte layer
Inventor: HANAZAWA MASATO
IPC: H01M8/02
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To stably form a high-quality fuel cell electrolyte layer in a desired thickness.  <P>SOLUTION: After SiC particles are mixed with a solvent (step S1), agitation is carried out, while applying ultrasonic waves and the SiC particles are dispersed in the solvent (step S2), a binder is mixed (step S3). Small amounts of alkaline solution and acid solution are dropped into a paste formed by mixing the SiC, solvent and the binder control pH value and paste viscosity is adjusted, by varying the dispersed state of the SiC in the paste (step S4). Thus, the paste can be formed within a specified viscosity, without varying the solid concentration within the paste; and since a uniformly applied film, without projections or recessions or missing portions can be formed on an electrolyte surface, the high quality electrolyte film can be formed stably.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291471-A (JP)
Title: Chain guide installing device
Inventor: KOMURO MASAYUKI
IPC: F02B67/06
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately hold a traveling line of a timing chain, while easily incorporating a chain guide into an engine.  <P>SOLUTION: The timing chain 27 is extended to a driving side sprocket 26a fixed to a crankshaft 12 and a driven side sprocket 26b fixed to a camshaft 23. The timing chain 27 is arranged in a chain chamber 29. A guide installing surface 67 extending along the tension side 27a of the timing chain 27, is formed in a cylinder 14. A chain guide 65 is installed in the cylinder 14 by engaging engaging parts 71 and 72 of both end parts with projection parts 68 and 69 being a fitting part formed in the cylinder 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289002-A (JP)
Title: Mold clamping mechanism for injection-molding machine
Inventor: YAMANAKA KATSUYUKI
IPC: B29C45/66
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform the adjustment for the tilting of a rear platen by an inexpensive and simple constitution.  <P>SOLUTION: Two or more jack-up bolts 17 are provided in the moving direction of the rear platen on both sides of the lower sections of the rear platen 3. The jack-up bolt 17 is screwed with a bolt hole 21 which is provided on the rear platen 3, and supports the rear platen 3 by bringing the lower surface into contact with the upper surface of a slide plate 15. A fixing bolt 18 is inserted in an insertion hole which is provided on the jack-up bolt 17, the fixing bolt 18 is screwed with a tap hole 22 which is provided on the slide plate 15, and thus, the slide plate 15 is integrated. The rear platen 3 moves while being supported by the slide plate 15. When the tilting of the rear plate 3 is adjusted, the adjustment is performed in such a manner that the fixing bolt 18 is loosened, the jack-up bolt 17 is turned, and distances d1 and d2 between the rear platen 3 and the slide plate 15 are adjusted. Thus, the tilting of the rear platen can be adjusted by the simple and inexpensive constitution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004227007-A (JP)
Title: Method for manufacturing surface illulminator
Inventor: ONO SHINICHIRO
IPC: G02F1/13357
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To narrow the width of a picture frame section by saving excess spaces in connecting parts between a fluorescent tube and cables, to improve reliability by increasing the mechanical strength of the connecting parts and to decrease man-hours required for assembly by reducing the number of parts for the purpose of reinforcing the connecting parts.  <P>SOLUTION: A pair of the cables 3a and 3b for supplying electric power to the fluorescent tube 2 are connected to both ends of the fluorescent tube 2 and a resin molded part 4 molded by a resin is formed at the connecting point of the end 2a of the fluorescent tube 2 and the cable 3a. A holding member 5 shown in Figure indicating the configuration of a rubber injection molding machine is attached to the connecting point between the end 2b of the fluorescent tube 2 and the cable 3b. Further, a reflector 6 for reflecting the light emitted from the fluorescent tube 2 is integrally attached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005259674-A (JP)
Title: Photoelectric conversion element structure and manufacturing method of the same
Inventor: TERASAKI TADASHI
IPC: H01M14/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element capable of performing photoelectric conversion with high efficiency by fixing photoelectric complex protein molecule on a solid substrate with high density.  <P>SOLUTION: The photoelectric conversion element structure having the photoelectric complex protein molecules as structural element is formed by arranging an electron transmission passage by compounding the photoelectric complex protein molecules and fine nano-particles of gold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255412-A (JP)
Title: Hose reel
Inventor: MASHIMA AKIRA
IPC: B65H75/38
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily use a hose reel of an automatic winding structure even in a general home.  <P>SOLUTION: A motive power transmitting means 3 transmits motive power in the winding rotational direction to a spool 2, and is composed of an impeller 31 rotating by water power, and a transmitting means G for transmitting rotation of the impeller 31 to the spool 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005296382-A (JP)
Title: Visual line detector
Inventor: TAKAHASHI AKIO
IPC: G06T1/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual line detector capable of detecting a visual line regardless of the existence or nonexistence of spectacles.  <P>SOLUTION: In the case of judging that a driver is not wearing the spectacles in a spectacle wearing judgement part 31, or in the case of judging that infrared rays emitted from an infrared ray LED 23 toward the eyeball of the driver are reflected by the spectacles of the driver in an infrared ray reflection judgement part 33, an infrared ray visual line calculation part 34 calculates the visual line vector (visual line direction) of the driver on the basis of the image data of infrared ray images inputted from a visual line sensor 12 and calculates the object position of the visual line on the basis of the visual line vector further. At the time of judging that the infrared rays emitted from the infrared ray LED 23 toward the eyeball of the driver are reflected by the spectacles of the driver in the infrared ray reflection judgement part 33, a visible light visual line calculation part 32 calculates the visual line vector of the driver and the object position of the visual line on the basis of the image data of visible light images inputted from the visual line sensor 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004335080-A (JP)
Title: Objective lens and its manufacturing method
Inventor: TERAJIMA YASUTAKA
IPC: G02B13/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To secure the excellent optical characteristic and to obtain high productive efficiency in molding, etc., when manufacturing a lens by making the suppression of lens aberration compatible with the productivity of the lens in the objective lens for the optical information recording/reproducing, which consists of a molded aspherical single lens.  <P>SOLUTION: The objective lens 1 forms a convex aspherical surface on a 1st face and satisfies a numerical aperture NA≥0.8. The formation of the aspherical surface on a 2nd plane is also preferable. It is preliminarily formed in the prescribed shape, and a molding material in the thermally softened state is press formed by using a pair of upper/lower metallic dies having confronted forming surfaces, and by using the spherical molding material with the radius r, the molding surface shape is transferred in the manner of pressurizing the molding material between a pair of upper/lower metal molds, and also a radius of paraxial curvature R of the convex aspherical surface is arranged so as to satisfy the condition of r/R≤1.35. This objective lens optical system is provided with the objective lens 1 and a cover glass (CG) 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303852-A (JP)
Title: Center loudspeaker device
Inventor: NAKANO YASUNOSUKE
IPC: H04R5/02
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center loudspeaker device capable of ensuring a wide listening point and capable of imparting a sound effect with an overflowing presence to an audience within a wide range.  <P>SOLUTION: Each loudspeaker axis S of a loudspeaker unit 5 and the loudspeaker unit 6 is expanded while an angle α with a left-side cabinet 2 and a right-side cabinet 3 is set at a value narrower than a directional angle β between the loudspeaker units 5 and 6 under an open state. Only parts of the directivity 51 of the loudspeaker 5 and that 61 of the loudspeaker unit 6 are superposed. Accordingly, the directivity 51 of the loudspeaker 5 and that 61 of the loudspeaker 6 hardly superposed mutually are used as the listening points, and the wide listening points can be ensured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301937-A (JP)
Title: Data processing apparatus, printer driver, data processing method, storage medium stored with computer readable program, and program
Inventor: KURITA TETSUO
IPC: G03G21/14
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of a print time as much as possible even in the case where a page drawing processing time of application software on the data processing apparatus side is long.  <P>SOLUTION: A data generation part 521 detects whether post-rotation processing after the end of print in a printer for a print job of the just preceding page starts execution or not through a print control part 523 at intervals of a certain time after a page start instruction issued per page after a print instruction from an application program 520 during continuous page processing is detected. Then, an instruction to extend a prescribed post-rotation processing time is issued to the printer 504 through the print control part 523 when detecting that a page end instruction corresponding to the page start instruction has been issued.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308844-A (JP)
Title: Image forming apparatus
Inventor: TAKIGAWA JUNYA
IPC: G03G21/20
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the color smear of a color image by preventing the expansion and contraction of an intermediate transfer belt caused by the heat of a fixing device, in an image forming apparatus which forms toner images of different colors onto a plurality of image carriers, transfers the toner images onto the intermediate transfer belt, further transfers the toner image on the intermediate transfer belt to a transfer material, and fixes the toner images on the transfer material by the use of the fixing device.  <P>SOLUTION: A heat pipe 22 is disposed in a space S between the fixing device 17 and the intermediate transfer belt 3 located above it. Heat generated by the fixing device 17 is conveyed by the heat pipe 22. Thus, the intermediate transfer belt 3 is prevented from being heated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306785-A (JP)
Title: New cyclooxygenase inhibitor
Inventor: MATSUMOTO HITOSHI
IPC: A61K8/96
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cyclooxygenase inhibitor suitably useful in the fields of food, medicine, quasi medicine, cosmetic, etc.  <P>SOLUTION: The cyclooxygenase inhibitor comprises a dammarane-based compound extracted from Gynostemma pentaphyllum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306441-A (JP)
Title: Spout cap
Inventor: TAKAYAMA TAKASHI
IPC: B65D47/06
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout cap capable of reducing a smear on a spout hole when pouring out viscous food from a container and continuously pouring out in a desired form conforming to the form of the spout hole.  <P>SOLUTION: The spout cap 1 includes a protruding spout tube 5 for pouring out contents in a container standing at the center of a top plate 4 of a cap body 3 to be mounted on a container 2. The spout cap 1 has a bank 7 protruding toward a center axis of the spout tube 5 is provided on an internal wall on one side in the vicinity of the spout hole 6 in a cavity of the spout tube 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310599-A (JP)
Title: Tunnel lighting system and tunnel lighting fixture
Inventor: SEKI SHOICHIRO
IPC: E21F17/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To assist safer and more convenient travel of vehicles in a tunnel, reduce the size and cost of a lighting fixture, and reduce the installation cost therefor by facilitating the installation work.  <P>SOLUTION: A plurality of lighting fixtures 20 are installed along the direction of lanes in a tunnel 11. Each of the lighting fixtures 20 has first and second light sources 22, 24. The first light source 22 emits illumination light mainly toward the surface of a roadway in the tunnel 11. The second light source 24 emits illumination light toward a road side and a neighborhood thereof in the tunnel 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI