baber/WOPTO huggingface dataset:
Patent JP-2005289743-A (JP)
Title: Sulfuric acid apparatus
Inventor: EN RYO
IPC: C01B17/90
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfuric acid apparatus in which harmful gas produced during purifying sulfuric acid is monitored and controlled to maintain higher safety and to carry out appropriate treatments.  <P>SOLUTION: The sulfuric acid apparatus comprises: a chamber main body 2 which houses a heater 21 to heat a sulfuric acid solution filled in the chamber and is equipped with a heat retention device 3 outside the chamber; a cooling system 7 which is connected to the chamber main body 2 to cool the gas produced during operation; a waste gas treating system 8 which is connected to the cooling system 7 to purify the cooled gas; a sulfuric acid supplying system 4 which supplies a sulfuric acid solution to the chamber main body 2; and a controlling device 10 which detects the quantity of state of the gas produced and of the sulfuric acid solution during operating the chamber 2 and sends operational signals calculated based on the detected quantity of state to the sulfuric acid supplying system 4 and a temperature sensor 24 provided in the chamber main body 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295404-A (JP)
Title: Device and program for encoding animation
Inventor: MORI HIROSHI
IPC: H04N19/146
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To raise reproduction quality in decoding in consideration of a point that probability to propagate an error is increased at every inter-frame prediction in inter-frame encoding while a prediction error tends to be smaller between temporally close frames.  <P>SOLUTION: When D=Σ(¾Ref-Prd_ok¾×P(OK)+¾Ref-Prd_ng¾×P (NG)) is adopted, a movement compensating prediction part 10 selects a reference candidate block with the minimum Cost value, which is obtained by a formula being Cost=D+λR, as a reference block from the plurality of reference candidate blocks in a reference frame. A block prediction part 1 encodes an encoding object block in an encoding object frame by referring with the reference block.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303537-A (JP)
Title: Image processor
Inventor: AOKI SHINYA
IPC: H04N5/76
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of identifying an object in a taken image at a high accuracy.  <P>SOLUTION: The image processor 1 for identifying the attributes of an object in a taken image comprises an imaging means 3, position detecting means 2, 10 for detecting the present position of the imaging means 3, a means 11 for holding a map having attribute data at each position on the map, a means 12 for translating the map of the present position detected by the position detecting means onto the image plane of the taken image or the image taken by the imaging means onto the map of the present position, a means 13 for dividing the image taken by the imaging means into a plurality of regions, and a means 14 for identifying the attributes of each region in the taken image after obtaining the attributes of the divided regions by the region dividing means from attribute data at each position on the map of the present position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004323520-A (JP)
Title: Sustained-release preparation
Inventor: SUGISHITA JUN
IPC: A61K9/36
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained-release preparation containing an acidic pharmaceutical having vomit inducing action as an active ingredient and capable of preventing the vomit caused by the pharmaceutical.  <P>SOLUTION: This sustained-release preparation contains the acidic pharmaceutical having the vomit inducing action as the active ingredient, and contains a water-insoluble or slightly water-soluble polymer, but does not contain an enteric capsule, so that the preparation prevents the vomit induced by the pharmaceutical. The sustained-release preparation is, for example, so formed that the preparation has a core containing the acidic pharmaceutical having the vomit inducing action and the core is coated with a coating agent containing the water-insoluble or slightly water-soluble polymer. Further, the sustained-release preparation comprises a matrix-type sustained-release preparation which contains the water-insoluble or the slightly water-soluble polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005298698-A (JP)
Title: Gasification method of waste containing synthetic polymer compound and apparatus therefor
Inventor: ISOMOTO ITARU
IPC: B09B3/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste gasification method and apparatus, whereby various problems associated with an indirect heating method are solved.  <P>SOLUTION: In the method for gasifying the waste W containing a synthetic polymer compound, the waste W is passed through a space 25 surrounded by a heat-transfer wall 21. At least a portion of heavy combustible gas G1 produced through the gasification is reformed into light combustible gas G2 by undergoing partial combustion and water gas reaction with supplied oxidizer OG and steam S, respectively, around the heat-transfer wall 21 while keeping contact with the heat-transfer wall 21, and heat generated thereby is transferred from the exterior to the space 25 via the heat-transfer wall 21. The temperature T1 of the outer surface of the heat-transfer wall 21 is maintained within a prescribed range by controlling the amount of steam S supplied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301003-A (JP)
Title: Peripheral photography optical system
Inventor: SATO YASUHIRO
IPC: G02B5/04
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peripheral photography optical system, with which the division ratio of an image can be varied, while suppressing the generation quantity of an eclipse.  <P>SOLUTION: The peripheral photographing optical system 11 is equipped with a 1st prism part 11A, comprising a left-visual-field prism part 12 and a right-visual-field prism part 13.Reverse surfaces 12e and 13e of the 1st prism part 11A correspond to a 1st boundary, and slant down toward a visual field side, in front view and slant up toward a camera 21, in side elevation view. The reverse surfaces 12e and 13e are formed so as to include the whole or at least a part of luminous flux at the maximum field angle in the vertical field angle division direction of the camera 21 as to luminous flux imaged on the 1st boundary.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297503-A (JP)
Title: Ink dot detecting mechanism for checking nozzle function of ink-jet printer
Inventor: SAKURAI KAZUMI
IPC: B41J2/01
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection mechanism capable of detecting exactly without any mistake the existence of highly-transparent nozzle dots for checking formed in the checking media and the position of the nozzle dots for checking the former.  <P>SOLUTION: A translucent media or a light-diffusion generating media 122, which is formed with the formation of a translucent ink-receiving layer 128 having many dispersed bubble cells 126 on the surface of a substrate 124 with a high light-transmission factor, is used for the checking media. Transparent or translucent ink droplets are made intrude into many bubble cells 126 which are dispersed in the ink-receiving layer portion 128 of the ink-dots formation area 200 of the ink-dots for checking the translucent media or the light-diffusion generating media 122, and the transparency of the ink-dots forming area 200 is made remarkably increased in comparing to the one of the surrounding translucent media or light-diffusion generating media portion 220.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299902-A (JP)
Title: Fluid storing tank and fluid compressor
Inventor: ISHIZAKI YOSHIKIMI
IPC: F15B1/26
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid storing tank and a fluid compressor capable of dispensing with an air breather, preventing oil leakage and being easily cooled.  <P>SOLUTION: This fluid storing tank comprises a pump 1 for sucking the fluid and discharging the pressurized fluid, a cylinder 2 having a piston 23 with one-sided rod 22 reciprocatably driven by the pressurized fluid and circulating the fluid to the pump 1 in accompany with each motion of the piston 23, the fluid storing tank 4 for storing the fluid and applying bellows 40 expandable and contractible in accordance with the quantity of fluid, and a valve device 3 switched to allow a part of the fluid circulated in to the pump from the cylinder 2 to flow into the bellows 40 in retracting the one-sided rod 22 by the pump 1, and allowing the fluid to flow out to the pump from the bellows 40 in advancing the one-sided rod 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004328732-A (JP)
Title: Method and apparatus for determining shared broadcast domain of network switch, port and interface
Inventor: GREEN DAVID JAMES
IPC: H04L12/24
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify which of either a physical switch port or a logical switch interface is in the same broadcast domain in a multi-port network device for supporting multiple broadcast domains.  <P>SOLUTION: A network management system is provided with a mechanism for learning features relating to the port or the interface of a device in a network, and the system performs processing for specifying which port or interface in each device is a part of the same broadcast domain and performs the specification by sorting the features on the basis of a MAC address, a device ID, and a port, interface or VLAN name.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340378-A (JP)
Title: Viscous fluid filled damper
Inventor: MIYAKOZAWA RIE
IPC: G11B33/08
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscous fluid filled damper with a stirring cylinder portion hard to break by making a mounting shaft hard to extract from the stirring cylinder portion without impairing vibration damping performance.  <P>SOLUTION: A hard wall portion 15 is provided on the stirring cylinder portion 12 of the viscous fluid filled damper and the thickness of a rubber elastic body constituting the stirring cylinder portion 12 in an area on the hard wall portion 15 is reduced. Thus, when the mounting shaft 9 is moved in the direction of extraction, an engagement head portion 9a is hitched thereon for locking it with strong holding force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005305965-A (JP)
Title: Detecting means of dust plugging
Inventor: KITAURA MITSUHIRO
IPC: B27G3/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting means of dust plugging capable of raising a dust collecting efficiency by immediately detecting dust plugging.  <P>SOLUTION: The detecting means 20 of dust plugging is used for a dust collector 10 having a duct main pipe 11 and a plurality of branch ducts 13 branching from the duct main pipe 11 and connecting with a plurality of fabricating devices 12 respectively to absorb dust discharged from each fabricating device 12, detects dust plugging in the duct main pipe 11 or branch ducts 13, and has an absorbing power detecting means mounted in the edge opening of the duct main pipe 11 and detecting absorbing power of air in the edge opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321515-A (JP)
Title: Musical piece data distribution method and distribution server
Inventor: TAMAI KAZUJI
IPC: H04L12/70
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data distribution method for surely retransmitting a data loss by efficiently performing data distribution to a plurality of karaoke devices connected through a network.  <P>SOLUTION: A distribution server 1 simultaneously transmits musical piece data to the plurality of the karaoke devices 3 one time or a plurality of numbers of times by using a multicast, thereafter, and inquires the plurality of the karaoke devices 3 respectively to transmit packets. At a time point when the number of the karaoke devices 3 and a data amount not correctly receiving the data are reduced down to a predetermined level or less, the lost data are individually retransmitted to each karaoke device 3 by using the multicast. Consequently, efficient data distribution is performed and the data lost part is surely retransmitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005120814-A (JP)
Title: Protection fence, auxiliary means for driving protective fence support into ground and method of driving supports into ground
Inventor: KAWAKAMI HIDETADA
IPC: E04H17/04
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary means for driving protecting fence supports and method for easily driving protective fence supports into ground without damaging the upper end of the protective fence supports.  <P>SOLUTION: A sharpened member 3 of an auxiliary driving means 2 is installed on the bottom end of a protective fence support 1, and a cap 3 is attached to the top thereof. A protective fence support 1, with its sharpened member 3 located below, is driven into ground by beating a beat part 4C of the cap 4 from above. Therefore the protective fence support 1 can easily be driven into ground along with the sharpened member 3. A buffer 6 is provided at the bottom of the cap 4 so that impacts generated when the beat part 4C is beaten from above may be buffered to prevent the top of the protective fence support 1 from damages by the shocks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334221-A (JP)
Title: Apparatus and method for dripping liquid crystal
Inventor: RYU JOUNG HO
IPC: G01F11/22
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for dripping liquid crystal by which a liquid crystal can be dripped directly on a large-area glass substrate including at least one liquid crystal panel.  <P>SOLUTION: The liquid crystal dripping apparatus includes: a container 122 containing liquid crystal; a discharge pump 140 which sucks and discharge the liquid crystal charged in the container 122; a nozzle 150 which drips the liquid crystal discharged by the discharge pump 150 on the substrate; and a control part 200 which controls the discharge amount of liquid crystal dripped from the discharge pump 140 and controls the discharge pump 140 when the dripping amount of liquid crystal exceeds a limit value to correct the amount of liquid crystal discharged by the discharge pump 140.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303964-A (JP)
Title: Portable telephone set
Inventor: YANO TSURAYUKI
IPC: H04M1/02
Filed: 2004-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a portable telephone set, wherein a flip serves as a protective cover for the display part of liquid crystal or the like, while keeping the size and the mass of the flip approximately as that of conventional, when turning the flip of the portable telephone set multi-functional.  <P>SOLUTION: In the style where a flip also functions as an independent stand and becomes a portable telephone set grip mechanism, a display part is provided together so as to vertically slide on a guide way provided in a body, while overlapping on an operating part; and when the flip is housed, it becomes a protective cover for the display part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325388-A (JP)
Title: Low specific gravity iron alloy
Inventor: ISHIDA KIYOHITO
IPC: C22C38/06
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having improved specific gravity, enhanced specific strength, Young's modulus, yield stress, tensile strength, and hardness, and enriched processability.  <P>SOLUTION: A low specific gravity iron alloy comprises an iron alloy containing, by mass, ≥5.0 to <15.0% Mn, 0.5-10.0% Al, 0.5-10.0% Si and 0.01-1.5% C, and the balance Fe with inevitable impurities and having two phases of γ + α, in which the α-phase ratio is 10-95%. Further, a low specific gravity iron alloy contains, by mass, 0.001-1.5% B, 0.01-1.5% N, 0.01-10.0% Cr and one or more kinds of elements selected from Be, Mg, Ti, V, Co, Ni, Cu, Nb, Mo and W in an amount of 0.01-5.0%, respectively, in addition to the elements contained in the low specific gravity iron alloy mentioned above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323727-A (JP)
Title: Game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enlarging the capacity of a loudspeaker casing without closing a game ball discharge hole, greatly improving the quality of middle and high pitch sounds, and reproducing deep low pitch sounds.  <P>SOLUTION: A loudspeaker storage member 62 of the loudspeaker casing 11 is inserted between a lower-side lateral frame board 42 and a lower hinge 3B from the front side of an outer frame 2, and the flat board part 62A of the loudspeaker storage member 62 is made to abut on the front face parts of the lateral frame board 42 and respective vertical frame boards 43 and 44 with the bottom of the loudspeaker storage member 62 mounted on a loudspeaker mount recess 55. Wood screws 98 are inserted into respective attachment holes 70 of a lid member 61 and screwed to the front parts of the vertical frame boards 43 and 44 and the front part of the lateral frame board 42, respectively. Wood screws 99 are inserted into the respective attachment parts 93 provided in the back face of the loudspeaker storage member 62 and screwed to the upper end face part of the lateral frame board 42. A screw 102 is inserted into the lower hinge 3B and screwed to a screw hole 95 formed in the upper face part of the loudspeaker storage member 62.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324992-A (JP)
Title: Glass substrate for display device
Inventor: TSUZUKI TATSUYA
IPC: H01J17/16
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate for a flat panel display device, which has a high strain point, heat resistance and toughness and a low density.  <P>SOLUTION: The glass substrate for the flat panel display device substantially comprises, by weight, 55-68% SiO<SB>2</SB>, 5-13% Al<SB>2</SB>O<SB>3</SB>, 3-10% Na<SB>2</SB>O, 5-12% K<SB>2</SB>O, 10-18% MgO, 0-7% CaO, 0-3% SrO, 0-3% BaO and 0-5% ZrO<SB>2</SB>and has a strain point at ≥590°C. The glass substrate has a mean coefficient of linear thermal expansion at 30-300°C of (75-85)×10<SP>-7</SP>/°C, a fracture toughness K<SB>IC</SB>of >0.8 MPa×m<SP>1/2</SP>and a density of ≤2.57 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333207-A (JP)
Title: Two-way optical space transmission apparatus
Inventor: OTSUBO MASATOSHI
IPC: H04B10/11
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of enhancing the accuracy of detecting an opposite apparatus so as to track the opposite apparatus with high accuracy.  <P>SOLUTION: A two-way optical space transmission apparatus disclosed herein is provided with a function of setting a frequency of a pilot signal superimposed on a transmission signal differently between its own apparatus and the opposite apparatus and detecting an optical axis of a transmission light and a received light in the own apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305399-A (JP)
Title: Device for mixing additive solution into city water running in water feeder
Inventor: OKUBO TAKAYASU
IPC: C02F1/70
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of effectively mixing a chlorine removing agent, an alkali reducing agent, or the like, into city water.  <P>SOLUTION: A vessel 10 containing an additive solution whose specific gravity is larger than that of water is disposed within a water passage 4 in a water feeder 1. The vessel 10 has an inlet port 13 and an outlet port 16, both facing the water passage 4 and disposed in a position at an upper portion of the vessel 10 when the water feeder is not in use, and also has an outlet passage 15, one end of which forms the outlet port 16 and the other end of which opens at the bottom of the vessel 10. A means is provided for generating pressure difference between the inlet port 13 and the outlet port 16 by means of the water flow along the water passage. The city water is introduced into the vessel via the inlet port due to the pressure difference and guides the additive solution at the bottom of the vessel through the outlet passage to the outlet port, thus mixing the additive solution into the city water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333426-A (JP)
Title: Device and method for detecting displacement
Inventor: KANO MITSUNARI
IPC: G01B7/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in displacement detection by reducing or eliminating the influence of a change in the characteristics of a resonance circuit in a resonant displacement detecting device.  <P>SOLUTION: In a displacement detection system 10, a resonance frequency range allowed by the resonance circuit 21 is preestimated, fluctuation ranges f1-f2 in a drive frequency are determined so that the estimated resonance frequency range is included, the drive frequency is repeatedly changed between first and second frequencies f1 and f2 by a variable oscillator 30. Therefore, when the resonance frequency of the resonance circuit 21 is fr1, a resonance voltage Vgl1 when a gap G is large can be obtained, when the drive frequency changes to fr1. And when the resonance frequency of the resonance circuit 21 is fr2, a resonance voltage Vgl2 with the large gap G can be obtained when the drive frequency changes to fr2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339814-A (JP)
Title: Fuel cell system and ion exchanger
Inventor: SAKAKIBARA HIDEAKI
IPC: H01M8/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system for appropriately removing impurity constituents contained in generated water by appropriately suppressing the pressure loss of circulated exhausted gas.  <P>SOLUTION: The fuel cell system 1 has a gas circulation system 19 for supplying exhausted gas discharged from a fuel cell 2 to the fuel cell 2 again. In the fuel cell system, the gas circulation system 19 comprises piping 30 in which a communication section 43 is formed at the peripheral wall and fluid made of exhausted gas and generated water flows; a case 33 that is provided at the outer periphery of the piping 30, and covers the communication section 43; and an ion exchange resin member 34 that is accommodated in the case 33 at an area to the piping 30, and adsorbs impurity constituents contained by fluid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334120-A (JP)
Title: Radiography equipment
Inventor: KANAZAWA SHINSUKE
IPC: A61B6/04
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide radiography equipment reducing to confirm a subject in radiography and smoothly progressing the radiography.  <P>SOLUTION: This radiography equipment is provided with a vessel support 5 supporting a vessel 4, a vessel detecting part detecting that the vessel is supported, an output part 7 outputting a signal indicating the detection by the vessel detecting part, an input part inputting the signal from the output part 7, and a speaker, a lamp and a monitor informing that the vessel 4 is supported by the vessel support 5 based on the input of the signal in the input part. Therefore, even if a radiographer is directly invisible whether or not the vessel 4 itself is supported by the vessel support 5, he/she can recognize whether or not the vessel 4 is supported by the vessel support 5 through the information from the speaker, the lamp and the monitor in a radiography operation room, that is to say, the radiographer can reduce to confirm the subject and smoothly progress the radiography.  <P>COPYRIGHT: (C)2006,JPO&NCIPI