baber/WOPTO huggingface dataset:
Patent JP-2004329985-A (JP)
Title: Discharge port on-off mechanism and aerosol type product
Inventor: MIZUKAWA MASUMI
IPC: B65D47/34
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enrich the technique related to a discharge port on-off member, to stabilize the flow of content in the vicinity of a discharge port, to certainly apply sealing action to the discharge port in a stationary mode and to enhance the removal efficiency of the content remaining in the vicinity of the discharge port.  <P>SOLUTION: The discharge port on-off member 13 is composed of the sealing action part 13e to the discharge opening part 12c of a head 12, the recessed passage 13c communicating with an outside space in an operation mode, the upper surface part 13d coming into contact with the under surface part of the suspended part 12d of the head 12 in a stationary mode and the like, and energized in the direction opposite to the discharge opening part 12c by an elastic member 15. The recessed passage 13c becomes wide toward the sealing action part 13e and the content scarcely becomes a turbulent flow state in the vicinity of the discharge opening part 12c in the operation mode. At the time of transfer between the operation mode and the stationary mode, the upper surface part 13d of the on-off member 13 slides in the surface contact state with the under surface of the suspended part 12d of the head 12 and the residual content of this contact part is rubbed off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335166-A (JP)
Title: Solid oxide fuel cell
Inventor: AKIKUSA JUN
IPC: H01M8/04
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell capable of making the temperature of each generating cell more uniform and improving power generating efficiency as a whole.  <P>SOLUTION: The solid oxide fuel cell is provided with a fuel cell stack 3, a case 2 containing the fuel cell stack, and an exhaust means leading exhaust gas exhausted inside the case from the fuel cell stack outside the case. The exhaust means is provided with a first exhaust tube 22a exhausting the exhaust gas from a top part of the case, a second exhaust tube 22b exhausting the exhaust gas from a bottom part of the case, and an exhaust flow volume adjustment valve adjusting exhaust flow volumes of the first and the second exhaust tubes. The fuel cell stack has a first to third temperature sensors 30a, 30b, 30c set each for detecting temperatures at its top part, center part and lower end part, and a controller is provided at a given position of the cell for controlling the exhaust flow volume adjustment valve based on detection signals of these sensors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346705-A (JP)
Title: Tandem time-of-flight mass spectrometer with delayed extraction, and method of using the same
Inventor: VESTAL MARVIN L
IPC: H01J49/06
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem time-of-flight mass spectrometer with delayed extraction providing not only excellent data related to the molecular weight of a sample but also the information related to a molecular structure, having sensitivity and resolution necessary for biological application such as sequencing of peptide or oligonucleotide.   <P>SOLUTION: The tandem time-of-flight mass spectrometer comprises a pulsated ion generator, a timing control ion selector communicated with the pulsated ion generator, an ion fragment apparatus communicated with an ion selector, and an analyzer communicated with a fragmentation chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004820-A (JP)
Title: Composite picture printing device
Inventor: NAKAJIMA SHIGERO
IPC: H04N5/222
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite picture printing device for taking a picture of the entire body of a subject with a housing structure which can easily be transported and transferred.  <P>SOLUTION: The composite picture printing device comprises: a camera capable of taking a picture of the entire body of a subject; a display which displays the taken picture of the subject; a control device having an image processing means for combining the taken picture of the subject and a background picture selected by a user; a printer which prints and outputs the composite picture; a main body housing for storing a main lighting system which irradiates the front of the subject with illumination light of predetermined luminance; a photographing room having a space for storing the subject irradiated with illumination light from the main lighting system in order to be photographed; and a separable background housing which emits backlight of predetermined chroma and brightness from back and floor sides of the subject which is in the photographic room, and which is composed of upper and lower separate background housing parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333822-A (JP)
Title: Image forming apparatus
Inventor: MIYASHIRO TOSHIAKI
IPC: G03G15/20
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the speedup of a film fixing system and the application thereof to a color machine which are heretofore difficult from the restriction on separability by improving the fixing separability of a recording material under the high temperature and high humidity environment.  <P>SOLUTION: The image forming apparatus comprises a heat fixing device having a fixing film consisting of a heat resistant film of an endless shape, a film folder as a film supporting member for supporting the inside surface of the fixing film over the entire area in a longitudinal direction, a rotary pressurizing member arranged to face the film holder to assist the conveyance of the fixing film by holding the film together with a material to be recorded, a heating means for directly or inductively magnetically heating the fixing film and a heating control means for controlling the calorific value of the heating means. The apparatus includes a detecting means for detecting the separability of recording paper and varies the heating control means according to the information of the detecting means. The apparatus is capable of preliminarily detecting hygroscopic paper having weak stiffness and can perform the temperature control meeting the same and is therefore able to prevent the coiling round jam of the leading front of the paper liable to occur under the HH environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333043-A (JP)
Title: Ultradeep freezer
Inventor: MATSUSHITA KAZUHIRO
IPC: F25B5/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy two kinds of temperature specifications of very low temperature and low temperature by one ultradeep freezer, to reduce an installation space of the freezer, and to reduce the cost.  <P>SOLUTION: This ultradeep freezer where a heat insulating casing 1 and a heat insulating door 3 made out of a heat insulating material, and articles accommodated inside of the heat insulating casing 1 are cooled by a dual freezer where the low-temperature side and high-temperature side cycles are cascade-connected, comprises a plurality of storages 5a, 5b formed by partitioning the heat insulating casing 1 by a heat insulating wall 2, and independently mounting the heat insulating doors 3, and cooling units 7a, 7b respectively mounted in the storages. One of the cooling unit is connected with the low-temperature side cycle, and the other is connected with the high-temperature side cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332660-A (JP)
Title: Control device for variable cylinder internal combustion engine
Inventor: TAKAHASHI SHUNJI
IPC: F02D41/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a variable cylinder internal combustion engine for properly performing idling speed control, deceleration fuel cut control and accessory driving control independently of whether a cylinder halting mechanism is malfunctioned or not.  <P>SOLUTION: The control device 1 for the variable cylinder internal combustion engine which is operated switchable between all cylinder operation and partial cylinder operation comprises an ECU 2. The ECU 2 determines the malfunction of the cylinder halting mechanism 4 (Step 20), sets a target idling speed NOBJ to be used in idling speed control, as a normal value NOBJNORMAL (Step 3) when the cylinder halting mechanism 4 is normal (Step 1: NO), and sets it as a malfunction value NOBJEM higher than the normal value (Step 8) when the cylinder halting mechanism 4 is malfunctioned (Step 1: YES).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331353-A (JP)
Title: Sheet feeding device
Inventor: KONISHI YOSHIKAZU
IPC: B65H1/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device of very simple constitution capable of reducing the occurrence of poor workmanship of printing by introducing a structure in which a cut sheet is placed along a stationary side guide accurately so as to prevent the cut sheet from skewing effectively.  <P>SOLUTION: The sheet feeding device is equipped with a sheet placing part 11 for cut sheets of paper 2, the stationary side guide 12 to restrict the edge position of the cut sheet 2 placed in the part 11, and a sheet feed tray 1 installed confronting the stationary side guide 12 and having a movable side guide 13 capable of moving across the width for restricting the width direction position of the cut sheet 2, wherein the receptacle surface 131 of the movable side guide 13 of the tray 1 is formed higher than the placing surface 111 of the sheet placing part 11, whereby the sheet 2 is pushed by its own weight to the side of the stationary side guide 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003327258-A (JP)
Title: Reclosable packaging container
Inventor: WEDI JOHANNES
IPC: B65D33/25
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container with a larger capacity (inner volume) which simply assures its reliable closure by means of a reclosable closure device.  <P>SOLUTION: Each of closing parts of the closure device 6 extending over the entire inner width of the container at the upper rim 5 of the container includes an integrally molded connection lug 9. The lug is each coupled with the front or rear wall of the container via a coupling seam 10. The packaging container is formed as a side gusset bag. The side gussets 2 and 3 have their edges formed in a range lower than the upper rim 5 of the container and higher than the lower rim 12 of one of both connection lugs of the closure device 6. The range of the upper ends 11 of the side gussets 2 and 3 are closed by the coupling seam 10 between the adjacent connection lugs 9 and the adjacent container walls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342441-A (JP)
Title: Electric contact and its manifacturing method, vacuum valve using it and each use
Inventor: KIKUCHI SHIGERU
IPC: C22C5/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low surge type electric contact with a small current chopping value which is easily manufactured with little influence to an environment, and to provide its manufacturing method and a vacuum interrupter using it.  <P>SOLUTION: The electric contact is provided with high conductivity metal and a refractory component composed of metal nitrogen. Ag, Cu or an alloy composed mainly of Ag or Cu can be used for the high conductivity metal. For metal nitrogen, one type or a composite of one or two or more types from Mg<SB>3</SB>N<SB>2</SB>, A1N, TiN, ZrN, CrN, Cr<SB>2</SB>N, NbN, BN and Si<SB>3</SB>N<SB>4</SB>can be used and a good energizing function can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342522-A (JP)
Title: Self-luminous device
Inventor: UCHIUMI TETSUYA
IPC: G09F9/30
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-luminous device capable of emitting, from the light extraction side, light of a quantity more than that of a self-luminous device without having an uneven surface formed, and never causing luminance irregularity.  <P>SOLUTION: This self-luminous device is so structured that an organic EL element 2 equipped with an organic luminescent layer 21 caught by a pair of electrodes 20 and 22 is formed on a transparent substrate 1; a plurality of uneven parts are formed on one-side surface 11 of the transparent substrate 1; and in the uneven surface 11, the arithmetic average gradient Δa by JIS B0601-1994 is set to 4° to 30°. The EL element 2 is formed on the uneven surface 11 of the transparent substrate 1 with the uneven parts formed along the uneven parts. Each layer constituting the EL element 2 has a curved shape according to the uneven parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338313-A (JP)
Title: Ink jet recording sheet and its manufacturing method
Inventor: NISHIMURA SHIGEKI
IPC: B41M5/50
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which has a high surface smoothness and can obtain an excellent printing image, and to provide its manufacturing method.  <P>SOLUTION: A first layer 1 mainly composed of a polyvinyl alcohol base resin and a second layer 2 mainly composed of a polyalkylene oxide base resin are provided. A substrate sheet 10 is laminated to non the first layer side of the second layer and a surface smoothness of the first layer is 1.0-2.0 μm. The second layer 2 is formed on the substrate sheet 10 and the first layer is formed on the substrate 11. The first layer 1 is laminated on the second layer 2 in facial contact. The substrate 11 is peeled off, a smooth synthetic resin film 12 is superimposed on the surface of the first layer 1 to be hot pressed, and the synthetic resin film 12 is peeled off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350078-A (JP)
Title: Line distribution transmission system
Inventor: OKADA TETSUYA
IPC: H04L47/30
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To promptly change distribution processing corresponding to a load state regarding a line distribution transmission system to which an ECMP system is applied.  <P>SOLUTION: Load state information for making the load state into an overload state when consumption or packet flow rate of an output buffer 10 of an output physical port 3 of a router in an IP network exceeds a threshold is detected by a line load state detection part 9, the load state information is stored from a broadcasting part 8 to an output port load state information storage part 7, a line determination part 5 refers to an ECMP path table 6 and the output port load state information storage part 7, determines an output physical port which is not at the overload state, informs a routing retrieval part 4 of the determined output physical port and performs the distribution processing corresponding to the load state of the output physical port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347078-A (JP)
Title: Grooving method for ceramic thrust plate
Inventor: FUJII MAKOTO
IPC: F16C33/24
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost grooving method for a ceramic thrust plate capable of easily forming a dynamic pressure generating groove having excellent abrasion resistance in a surface of a ceramic board to be used as a thrust plate in a dynamic fluid bearing.  <P>SOLUTION: A polishing surface of the ceramic board 26 is printed with paste 28 of a sintered material in parts except a part corresponding to a target groove pattern to form a groove forming projecting part pattern 30. Thereafter, baking is performed to form the groove pattern (dynamic pressure generating groove 22) corresponding to the groove forming projecting part pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005981-A (JP)
Title: Polishing tape used for manufacturing magnetic recording medium
Inventor: EBIHARA AKIRA
IPC: B32B5/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape that polishes the substrate surface of a magnetic recording medium and improves the surface roughness of the polished surface remarkably.  <P>SOLUTION: This polishing tape is made of flocked cloth obtained by applying flocking to backing fabric. Single yarn of soluble decomposition type combined yarn obtained by combining a nylon element and a soluble element is used as a flock material, and fine filaments obtained by dividing the single yarn are used for a pile. A pile height is adjusted to 0.2 to 1.0 mm, and the fineness of ≥80% pile is adjusted to <0.3d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345117-A (JP)
Title: Toner supply container
Inventor: BAN YUTAKA
IPC: B65D83/06
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability and, at the same time, prevent a maloperation by mounting a toner supply container on a toner receiving container and making a pull-out portion for pulling out a toner seal distinct.   <P>SOLUTION: A handle 6 is pressed by springs 10 via pusher members 8. When a toner supply container 3 is mounted on a receiving container, locking parts 3i strike the receiving container, and the projections 6a of the handle 6 are detached from the locking parts 3i. The projections 6a are then pushed by the springs 10 via the pusher members 8 and, consequently, the handle 6 springs out so as to pull out the leading end of a seal member 5 in the direction in which it is pulled out. Each member is covered with a cover, not shown, which is provided on the toner supply container, except a portion in a direction in which the handle 6 springs out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354570-A (JP)
Title: Video display device
Inventor: KURATOMI SEIICHIRO
IPC: G09F9/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device with which display units to be connected one above the other by means of connecting tools can be easily assembled in the vertical direction.  <P>SOLUTION: The top surface side of the display unit 1 is projected and provided with a connecting pin 31 and the lower part of the mating side display unit 1 is provided with a locking piece 322 so as to correspond to the connecting pin 31 in order to connect a plurality of the box-shaped display units 1 in the vertical direction. The connecting pin 31 is provided with a groove 31a around the axis of its central part. The locking piece 322 has a board thickness at which the locking piece is fittable into the groove 31a of the connecting pin 31. At the time of insertion of the engaging pin 31, the engaging pin 31 is passed through the locking piece while being moved against coil springs 322c which are spring members and therefore an operator is able to assemble the video display device by easily connecting the upper and lower display units 1 and 1 by a mere superposition operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004044793-A (JP)
Title: Method for detachably fixing wear part to device for treating fibrous substance suspended
Inventor: BRETTSCHNEIDER WERNER
IPC: D21D5/16
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method taking into consideration for realizing simple disassembling of a coupling even in the case where abrasion of a fixing part is increased.  <P>SOLUTION: In the method for detachably fixing a wear part to a device for treating a suspended fibrous substance of waste paper in which a thread engagement element having at least one ridge part 1 and at least one rotation part 2 is used and the rotation part 2 is used for transmitting twisting force required for lightening or loosening to the ridge part 1, the rotation part 2 in which at least two recessed parts 3 are provided is used. A vertical enlargement of the recessed part is substantially positioned in the same direction as the thread engagement feeding of the ridge part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350980-A (JP)
Title: Clothes dryer
Inventor: KANEKO AKINORI
IPC: D06F58/28
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the shrinkage of clothes when drying the clothes and to shorten drying time.  <P>SOLUTION: The subject clothes dryer comprises a drum for housing and rotating an object to be dried containing moisture, an electric motor for driving the drum, a heater for heating air sent into the drum, a blower for making the air heated by the heater flow into the drum, a circulation air path provided between the heater and the blower, and a freely openable and closable opening/closing means provided in the middle of the circulation air path and communicated with the air outside the dryer. In the state of opening the opening/closing means, heater energizing/non-energizing is intermittently performed and the operation of rotating the drum is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359736-A (JP)
Title: Cellulose acylate solution and film
Inventor: ITO TAKASHI
IPC: B29L7/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the agglomeration of fine particles contained in a cellulose acylate solution to prevent the incorporation of an agglomerate into a film.  <P>SOLUTION: The cellulose acylate solution is formed into a film by a solution-film formation method. Silicon dioxide having positive electric charge on its surface is used as fine particles to be added to the cellulose acylate solution. The solution after the addition of the fine particles is filtered, and the resultant filtrate is subjected to film formation. The fine particles are prevented from agglomerating, and even after the filtration pressure of a filtration device increases, fine particles with a large particle size are prevented from flowing out toward the secondary side. Thus yielded film has a low foreign matter content and a good surface state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360816-A (JP)
Title: Sealing member
Inventor: KITA HIDENORI
IPC: F02F5/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member which has a small fictional coefficient and sufficient gas sealing ability.  <P>SOLUTION: The sealing member 10 is composed of an annular element 12 made of elastic material and a metallic annular element 11 integrally fitted in the annular element 12. The metallic annular element 11 is composed of a bellows shape annular member, which is folded at a required pitch and has a rectangular or circular cross section, or a coil shape annular member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358425-A (JP)
Title: Fluid reformer
Inventor: OKADA TATSUO
IPC: B01D46/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient fluid reformer capable of positively attaining power-up of fluid such as water or air essential for human being.  <P>SOLUTION: In the fluid reformer, a plurality of honeycomb filters are positioned so as to partition a passage for a liquid or a gas, and a magnet forming a neutral zone of a magnetic field is installed on the outer periphery of the pipe member along a pipe member arranged to form the passage for the liquid or the gas between an introducing port of the fluid and the honeycomb filter .  <P>COPYRIGHT: (C)2005,JPO&NCIPI