baber/WOPTO huggingface dataset:
Patent JP-2004135149-A (JP)
Title: Method of data transmission, and data transmitter
Inventor: KAMIYAMA HIROTAKA
IPC: H04L47/43
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the delay of audio data requiring isochronism in a transmission scheme, wherein synchronized data and non-synchronized data are transmitted in a fixed period T.  <P>SOLUTION: At the head of the fixed period T, the audio data to be transmitted in the fixed period T are divided into two audio data, and the first audio data A1 thereof is packetized using packet header information periodically generated every period and transmitted. Following the audio data A1, image data are packetized and transmitted. Then, the other divided audio data A2 are packetized, using the packet header information and transmitted in the remaining time period within the fixed period T. Thus, the audio data A1 and A2 can be transmitted from the head and the halfway point of the period respectively, so that the delay of the audio data can be reduced, without shortening the period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134645-A (JP)
Title: Mounting method of semiconductor element with bumps, mounting structure of semiconductor element with bumps, electro-optical device, and electronic apparatus
Inventor: ASHIDA TAKESHI
IPC: H01L21/60
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of a semiconductor element with bumps in which a positioning step is eliminated when a solder material is printed on a board in a process for mounting the semiconductor element with bumps, e.g. a BGA or a CSP, on an FPC board, or the like, by solder reflow while suppressing positional shift of the semiconductor element with bumps and failure of mounting, and to provide a mounting structure of the semiconductor element with bumps, an electro-optical device employing it, and an electronic apparatus.  <P>SOLUTION: The mounting method of a semiconductor element with bumps, e.g. a BGA or a CSP, comprises steps (A) for applying a solder material to the bumps of the semiconductor element with bumps, and (B) for mounting the semiconductor element with bumps applied with the solder material on the board by reflow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140675-A (JP)
Title: Video recorder
Inventor: JINPO HIROTAKA
IPC: H04N5/44
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy skipping to and reproducing (cuing from such a scene and reproducing it) of an important scene in which BGM often plays or which is a climax in the program, by easily and simply searching for such a scene.  <P>SOLUTION: In a video recorder for recording a TV broadcast program in a recording medium such as DVD or HDD, a BGM detecting means is provided for detecting an audio signal as a BGM from a voice signal included in a received TV signal and also detecting a change in the voice signal when the BGM is switched. Data (e.g., time data) indicative of a time at which the BGM start to plays is also stored together with the received TV signal in the recording medium. The start of BGM playing and switching of the BGM are automatically detected and data indicative of the fact is automatically stored in the recording medium. Consequently, the user can easily and simply search for an important scene in which the BGM often plays or which is a climax in the program, and can easily skip the program to such a scene and reproduce it (cuing from the scene and reproduce it).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228130-A (JP)
Title: Single panel color video projection display using reflective banded color falling-raster illumination
Inventor: LI LIN
IPC: G02F1/13
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To maintain good uniformity in shape and intensity as rasters scan down a panel.  <P>SOLUTION: A projection display system 10 includes a white light source 12, illumination optical systems 16a and 16b that are capable of splitting the light from the light source 12 into individual color bands, and folding mirrors 18. The folding mirrors 18a to 18c operate to direct the color bands to a reflective element 20 that has a specially contoured surface. The specially contoured surface of the reflective element 20 causes the light to form into scanning rasters that are recombined and sent to a spatial light modulator 26. The spatial light modulator 26 is usually a panel made up of a group of individually addressable elements. If the spatial light modulator 26 requires polarized light, a polarizing beam splitter 14 and a quarter-wave plate 15 are included in the illumination optical systems.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141976-A (JP)
Title: Robot's joint structure
Inventor: SUGAWARA ZENTA
IPC: B25J17/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide robot's joint structure which increases a movable range (rotation angle) in a bending direction of the joint without generating physical interference of a link and a cover covering it, inhibits reduction of a movable range in an extending direction caused by a specific point, and further increases a limit value of rotation speed (driving speed).  <P>SOLUTION: An upper arm link 42 and a lower arm link 44 are connected through two movable links, i.e., a first movable link 70 and a second movable link 72, and these two movable links 70, 72 are arranged in crossing. When an elbow joint 36 is driven, the second movable link 72 is formed into an S-shape in which it avoids a rotation shaft A and a rotation shaft C such that the second movable link 72 does not interfere with the rotation shaft A and the rotation shaft C to which the first movable link 70 is connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141310-A (JP)
Title: Deodorizer
Inventor: NAKANO KOICHI
IPC: B01J20/18
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer which solves the problem that the adsorption ability for hydrogen sulfide is not shown sufficiently only by utilizing water existing in the air though a conventional transition metal oxide is stabilized in the form of sulphate by adsorbing and deodorizing the hydrogen sulfide and reacting with the water and oxygen existing in the air.  <P>SOLUTION: In the long-life deodorizer with a water loading means 3 provided on the upstream side of a deodorization body 4, the deodorization body 4 sufficiently shows the hydrogen sulfide removing ability by containing a mixture or complexes of hydroxide and oxide of a transition metal containing at least one of manganese, copper and cobalt in the deodorization body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006132547-A (JP)
Title: Wheel bearing unit
Inventor: ISHIKAWA HIROO
IPC: F16C19/14
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of judder during braking by sufficiently suppressing the vibration of a rotor 2.  <P>SOLUTION: A difference in diameter between balls 17, 17 incorporated in this wheel bearing unit 5 is 1.0μm (preferably, 0.5μm) or less. Thus, the runout of a hub 8 relative to an outer ring 6 in association with the revolution of the balls 17, 17 is suppressed so that the runout of the rotor 2 fixed to a mounting flange 13 is sufficiently suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004150064-A (JP)
Title: Fuel lid opener mechanism
Inventor: ONO TORU
IPC: E05B79/22
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a system for regulating opening of a fuel lid at a low cost when a vehicle is not in a parking state.  <P>SOLUTION: A fuel lid opener is provided with a filling side lid opener 36, an unlocking cable 37 connecting the filling side lid 26 to the opening operation of the filling side lid opener 36, a movable member 45 to be connected to the unlocking cable 37, a fixing member 44 for retaining the movable member 45 movably, a lock pin 53 for regulating the movement of the movable member 45, and a cable lock mechanism having an actuator 42 for actuating the lock pin 53 in an insertable and separable manner. When a vehicle is in a parking condition, the lock pin 53 is inserted in the fixing member 44 and the movable member 45 by the actuator 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151839-A (JP)
Title: Positioning table
Inventor: FUNAHASHI TAKANORI
IPC: B23Q1/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning table equipped with a compact, highly precise and highly rigid mechanism for smoothly executing the movement and turn of a positioning table supported so as to be freely movable and turnable in X axial, Y axial and θ axial directions.  <P>SOLUTION: This positioning table is provided with a plurality of first rollers 19a to 19c supported so as to be rotatable at one edge of each of driving shafts 17a to 17c, and arranged so as to be brought into contact with an upper table 13, a plurality of second rollers 23a to 23c supported rotatably at the other edge of each of the driving shafts 17a to 17c, a plurality of wedge blocks 22a to 22c having wedge faces butted to the second rollers 23a to 23c and a plurality of compressing springs 44a to 44c arranged so as to be faced to the respective driving shafts 17a to 17c with the upper table 13 interposed, and supported movably at an angle perpendicular to the compressing directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147891-A (JP)
Title: Game machine
Inventor: ICHIKAWA TOMOYASU
IPC: A63F7/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operational reliability and crime prevention while satisfying the requirements such as reduction of cost and simplification of control in discharging pachinko balls in a ball tray of a pachinko machine to the outside of the machine and supplying the pachinko balls supplied from a ball tank to a ball shooting device.  <P>SOLUTION: A discharged ball detecting sensor 37 is provided on the outlet side of a ball discharging device 22 for discharging the pachinko ball in the ball tray 20 to the outside of the machine, and a shot ball detecting sensor 40 is provided on the outlet side of a shot ball delivery device 26 for supplying the pachinko ball supplied from the ball tank to a ball shooting device 15. During the shooting operation of a shooting operation handle 21, the shooting operation of the ball shooting device 15 is controlled to be repeated in a designated shooting cycle, and a series of processing for repeating the delivery operation of the discharged ball delivery device 22 until the pachinko ball is detected by the discharged ball detecting sensor 37 and then repeating the delivery operation of the shot ball delivery device 26 until the pachinko ball is detected by the shot ball detecting sensor 40 is repeated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107611-A (JP)
Title: Coating composition
Inventor: MUKAI TAKASHI
IPC: C08G59/24
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weak solvent-based coating composition excellent in corrosion resistance, waterproof property, chemical resistance, close adhesion, etc., of a coated film, and also in drying property, mechanical physical properties and weather resistance, and not only usable as an undercoating but also as a top coating material.  <P>SOLUTION: This coating composition contains (C) an epoxy resin-modified vinyl-based polymer obtained by performing the reaction of (A) a vinyl-based polymer having an acid group with (B) an epoxy resin, (D) a curing agent and (E) an organic solvent consisting mainly of an aliphatic hydrocarbon-based organic compound, and (B) the epoxy resin is a polycondensate of a specific dihydroxybenzene with an epihalohydrin, or a polyaddition product of the polycondensate with a phenol and/or a carboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148252-A (JP)
Title: Die nozzle and die nozzle designing method
Inventor: SHIMIZU TOMOHITO
IPC: B05C11/10
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die nozzle of which the dispersion of coating gaps in the die nozzle width direction is small and provide a die nozzle designing method capable of estimating the evenness of the coating film thickness in the width direction with high precision at the time of designing the die nozzle.  <P>SOLUTION: The die nozzle has a manifold for distributing a coating solution in the width direction and a slot for extruding the coating solution toward the die tip end from the manifold, composes a die for continuously applying the solution to a web supported by a back-up roll and moved, and satisfies the relation defined by the following equation (1): S<SB>w</SB>(±%)=Q+S<SB>σ</SB><SP>3</SP>+G (1), wherein Q is the theoretical dispersion of solution discharge out of the die tip end; S<SB>σ</SB>is the dispersion of slot opening degree in the width direction; G is the dispersion of coating gaps in the width direction; S<SB>w</SB>(±%) is a required dispersion of the coating film thickness in the width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149206-A (JP)
Title: Printing-plate packing material
Inventor: KOIZUMI TAKASHI
IPC: B41N3/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing-plate packing material that securely prevents damage to recording layers of printing plates and reduces task of a worker.  <P>SOLUTION: A pair of lines of perforations 50 are provided on the upper face 38 of a packing box 38 for storing a stack of printing plates 12. By removing the upper face 38A after cutting the upper face 38A along the lines of perforations 50 to open, the back faces 12A of the printing plates 12 are exposed. The printing plates 12 in this state are directly loaded in the storage unit of the plate feeding part of a printing-plate automatic exposure device. This eliminates the need for conventional cassettes and, hence, damage to the photosensitive surfaces of the printing plates 12 caused when the cassette is refilled with printing plates from the packing box. Since the need for the refilling operation is obviated, task is also reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158508-A (JP)
Title: Solid state image sensing device
Inventor: ADACHI OSAMU
IPC: H04N5/3745
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state image sensing device which is free from kTC noises, restrains black smears and a dark current, and is improved in numerical aperture so as to solve a shortage of a light receiving area.  <P>SOLUTION: A photodiode PD is formed in the forming region of a first semiconductor region 15 to serve as a light receiving part, signal charge generated by receiving light is stored in a semiconductor layer 14 in the region. A pixel selecting transistor Tr<SB>1</SB>is composed of the semiconductor layers 12 and 14, a pixel selecting gate electrode 13a, a first semiconductor region 15, a second semiconductor region 16, a third semiconductor region 17, and the like. The threshold value of a junction transistor JT<SB>1</SB>composed of a semiconductor substrate 10, the semiconductor layer 14, the second semiconductor region 16, and the like is modulated by the signal charge stored in the semiconductor layer 14 in the light receiving part. When the pixel selecting transistor Tr<SB>1</SB>is turned ON, a voltage modulated in accordance with the signal charge is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158551-A (JP)
Title: Oxide semiconductor paste, porous oxide semiconductor thin film, photoelectric conversion device, and solar cell
Inventor: TSUNODA TAKEHISA
IPC: H01M14/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor particulate film by a simple, inexpensive method, and to provide a photoelectric conversion device having high photoelectric conversion efficiency by using the thin film and a photochemical battery made of the photoelectric conversion device.  <P>SOLUTION: Oxide semiconductor high dispersion particle paste is manufactured by adding ultrasonic waves while oxide semiconductor particulate paste is being agitated. Additionally, a porous oxide semiconductor film, the photoelectric conversion device, and a solar cell are used by using the oxide semiconductor high dispersion particulate paste.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156523-A (JP)
Title: Combustion efficiency improving device
Inventor: ITAKA HIDEKAZU
IPC: F02M27/04
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the combustion efficiency of a combustion engine by combining the nature that thorium and uranium nuclides contained in rare earth ores, tourmaline or the like generate α rays and β rays, and residual nuclei by the radioactive decay, and react with oxygen, water, fuel or the like to cut the chemical bond and the van der Waals force and to generate chemical species such as negative ions with bittern obtained by concentrating deep sea-water, upwelling sea-water or deep water taken from deep sea of at the depth of at least 200m under the sea level.  <P>SOLUTION: The combustion efficiency is improved by 1-30% by coating/adhering or coating and baking mixed powder of bittern, rare earth ores and tourmaline on a porcelain, and fitting it to a fuel system of a combustion engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156891-A (JP)
Title: Air conditioner
Inventor: YAMASHITA TETSUYA
IPC: F24F1/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner restraining a shielding member from accidentally coming off a heat exchanger.  <P>SOLUTION: This air conditioner is provided with a divided indoor heat exchanger 20 and the shielding member 24. The indoor heat exchanger 20 has U-shaped heat transfer tubes 207a, 207b projected from the vicinity of the side ends of division faces. The shielding member 24 prevents air from passing through between the divided indoor heat exchanger 20. The shielding member has a first locking part 26 locked to the U-shaped heat transfer tubes 207a, 207b to surround the U-shaped heat transfer tubes 207a, 207b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160681-A (JP)
Title: Method for controlling temperature of material falling opening of injection apparatus
Inventor: HANDA HIROYUKI
IPC: B29C45/74
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of temperature control by adopting a heat insulating material to reduce heat loss due to heat transfer when the temperature of a material falling opening is controlled by a temperature regulation channel fitted with a supply block.  <P>SOLUTION: The supply block 6 fitted with the material falling opening 5 positioned at a supply port 4 and the temperature regulation channel 7 is engaged with the rear part of a heating cylinder 1 in which the supply port 4 is bored. In an injection apparatus in which the back of the supply block 6 is engaged with the tip face of a holder 9, and the heating cylinder 1 is connected to the holder 9, the heat insulating material 11 is installed between the contact surfaces of the supply block 6 and the holder 9. Heat transfer to the holder 9 is shut off by the heat insulating material 11 so that the temperature of the material falling opening is controlled efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092369-A (JP)
Title: Partition structure
Inventor: KATADA KAZUYA
IPC: E04B2/74
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition structure that is easily and accurately installed at low cost and improved workability, when a partition wall is constructed along an inclined ceiling surface.  <P>SOLUTION: This is a partition structure 1 to be provided within a building (a house T), which comprises an upper runner 2 to be arranged at an inclined ceiling side, a lower runner 3 to be arranged at a floor side, a plurality of support members 5 to be fixed to the upper runner 2 at a top end and to the lower runner 3 at a bottom end thereof, and a surface member 8 to be fixed over these support members 5, the upper runner 2 being made of a grooved material open downward and having a hinge 6 flexible according to the inclined ceiling surface, and the lower runner 3 being made of a grooved material open upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163552-A (JP)
Title: Distortion addition method, distortion addition apparatus, and program
Inventor: NORIMATSU TAKASHI
IPC: G10H1/16
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion addition method which solves the failure wherein a DC component is included in output voltage, the DC component is not reproduced as sound, and such is the cause for limiting maximum amplitude on the occasion of signal processing or driving a speaker in a post stage, and further reduces the generation of the DC component, according to a technique of adding harmonics of an even order to an input signal by adding square-law characteristics to the signal, and also to provide a distortion addition apparatus, and a program.  <P>SOLUTION: The distortion addition method has: a distortion addition process 210 of adding the distortion to the input signal; a peak detection process 220 of detecting the peak value of the input signal; a DC component conversion process 230 of converting the peak value to the value of the DC components generated by adding the distortion to the input signal; an integration process 240 of integrating the output signal of the DC component conversion process; and a subtraction process of subtracting the result of the integration of the integration process from the output signal of the distortion addition process. Such aconstitutively, DC component generated as alike is reduced by adding the distortion to the input signal .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162633-A (JP)
Title: Exhaust emission control device of engine
Inventor: NISHIMURA HIROYUKI
IPC: F02D45/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a regeneration time of a filter without damaging a particulate filter due to excess temperature rising or without deteriorating an oxidation catalyst carried by the filter.  <P>SOLUTION: When an operation state of the engine is in a post injection execution region, and it is determined that a pressure difference by upstream side and downstream side pressure sensors arranged with the filter interposed therebetween is more than a predetermined value α1, a post injection is executed with a regeneration initial mode. When a temperature difference tf-tr between a temperature tf by a second exhaust temperature sensor and a temperature tr by a third exhaust temperature sensor becomes not more than a reference temperature difference Δt, an injection mode is changed to a regeneration later state mode. In the regeneration later stage mode, an injection amount is reduced or an injection timing is advanced compared with the regeneration initial mode. Further, when the pressure difference becomes less than a predetermined value α2, the post injection, that is, regeneration is terminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169972-A (JP)
Title: Air conditioning system
Inventor: HIRANO MASATSUGU
IPC: F25B25/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system having a reduced installation space even when a backup for the air conditioning system to provide for the stop of the air conditioning system utilizing exhaust heat from a power generation plant is placed side by side with the backup air conditioning system.  <P>SOLUTION: The air conditioning system comprises, at least, an interior unit 1 storing an evaporator 8, a compressor 9, an expansion valve 11 and a blower 7, an exterior unit 2 storing a condenser 10 and a blower 7, a refrigerator 3, a condensing unit 4, and a cooling tower 5. Normally, operating heat for the refrigerator 3 is taken from an external heat supply source connected to the refrigerator 3, and the interior unit 1, the refrigerator 3, the condensing unit 4 and the cooling tower 5 are operated for cooling. When heat required for operating the refrigerator 3 is not taken from the external heat supply source or when one of the refrigerator 3, the condensing unit 4 and the cooling tower 5 is not normally operated, the interior unit 1 and the exterior unit 2 are operated for cooling.  <P>COPYRIGHT: (C)2004,JPO