baber/WOPTO huggingface dataset:
Patent JP-2005209938-A (JP)
Title: Semiconductor device
Inventor: FUJITA HIROSHI
IPC: H01L21/60
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having extremely high reliability of electric conduction after heat resistance processing without deteriorating an electric characteristic and other characteristics.  <P>SOLUTION: In the semiconductor device, a gold wire is used as a junction method between a semiconductor element and an external terminal and the semiconductor element and a lead frame or a patterned wiring board which is connected to the external terminal are sealed by a semiconductor sealing resin composition. The area of an alloy layer consisting of gold and aluminium which is formed on a junction surface of the semiconductor element and the gold wire is ≥20% of the whole junction area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004233352-A (JP)
Title: Characterization for repetitive pattern jitter
Inventor: JUNGERMAN ROGER LEE
IPC: G01R31/317
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique as to sampling of a waveform, in detail, as to characterization of a repetitive pattern jitter by an equivalent time sampling system.  <P>SOLUTION: An edge is assigned in the repetitive pattern, the tilt of the assigned edge is settled, a set of amplitude values are acquired thereafter in different generation time points in the assigned edge, and a random component of the jitter is characterized thereby. Then, the set of amplitude values is converted into an expression in the frequency domain, and a peak discriminated within the expression is omitted in the frequency domain. An RMS value or other scale of random fluctuation in the peak-omitted expression is extracted thereafter, and the RMS value is converted into a corresponding RMS time jitter expressing the random component of the jitter, based on the tilt of the assigned edge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005216604-A (JP)
Title: Method of manufacturing plasma display panel member and transfer film
Inventor: MUKAI HIROAKI
IPC: H01J11/44
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a plasma display component excellent in shaping a pattern and transfer film suitably used for this method.  <P>SOLUTION: The PDP component is manufactured by forming a photosensitive layer or a resist layer containing specific alkali soluble resin and specific inorganic powder on a non-photosensitive layer containing specific alkali soluble resin and specific inorganic powder, and then exposing, developing and sintering it. Further, a photosensitive layer or a resist layer containing specific alkali soluble resin and specific inorganic powder is formed on a supporting film, and a non-photosensitive layer containing specific alkali soluble resin and specific inorganic powder is formed on the formed layer, thereby obtaining a transfer film suitably used for manufacturing the PDP component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216631-A (JP)
Title: Battery pack
Inventor: WATANABE KYOICHI
IPC: H01M10/058
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of balancing high output density with high energy density in a secondary battery mounted on a vehicle or the like.  <P>SOLUTION: This battery pack is so composed that a bipolar battery and a general battery group composed by serially connecting general batteries by the number of combination structures of the positive electrodes and the negative electrode of the bipolar battery are connected in parallel with other. The battery pack is characterized by that the battery capacity of the general battery group is larger than that of the bipolar battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004128524-A (JP)
Title: Manufacturing method for surface emitting semiconductor laser device
Inventor: SAKURAI ATSUSHI
IPC: H01S5/183
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser device capable of controlling the polarization plane, without influencing the light output characteristic.  <P>SOLUTION: On a semiconductor substrate, sequentially laminated a lower semiconductor multilayer reflecting layer, a lower spacer layer, an active layer, an upper spacer layer, and an upper semiconductor multilayer reflecting film formed so as to intermittently include Al<SB>x</SB>Ga<SB>1-x</SB>A<SB>s</SB>layers sequentially so that<SB>x</SB>becomes gradually smaller toward a light emitting port direction. A semiconductor column having a prescribed shape is formed so as to expose the Al<SB>x</SB>Ga<SB>1-x</SB>A<SB>s</SB>layers on the sectional face. Then, a water vapor-containing gas is brought into contact with the Al<SB>x</SB>Ga<SB>1-x</SB>A<SB>s</SB>layers exposed from the sectional face or the circumference of the semiconductor column, and thereby the Al<SB>x</SB>Ga<SB>1-x</SB>A<SB>s</SB>layers are subjected to oxidation process. At least the upper semiconductor multilayer reflecting films are formed so as to intermittently include the reflecting layers having an opening region with reflectivity different from the circumference region to the light emitted from the active layer, toward the light emitting port direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005217260-A (JP)
Title: Method for manufacturing silicon substrate and solar cell
Inventor: OTAKE YASUTOSHI
IPC: H01L21/322
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon substrate whose life time is improved by preventing that gettering action halves or disappears, and to provide a method for manufacturing a solar cell wherein the life time of the silicon substrate is improved by preventing that gettering action halves or disappears, and a reflection factor is reduced, so that a good solar cell property can be obtained.  <P>SOLUTION: The method for manufacturing a silicon substrate contains a process wherein porous making treatment is performed to at least one surface of a silicon substrate precursor, a process wherein the dispersion treatment of phosphorous is performed to the silicon substrate precursor to which the porous making treatment has been performed, and a gettering layer is formed, and a process for eliminating the gettering layer. The method for manufacturing a solar cell is also provided which uses the silicon substrate which can be obtained by the method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213439-A (JP)
Title: Coupling structure with water-wall tube and evaporating tube of waste heat boiler for coke dry quenching apparatus
Inventor: HIROZAWA MASANORI
IPC: C10B39/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure with a water-wall tube and an evaporating tube of a waste heat boiler for a coke dry quenching apparatus not causing damage of the evaporating tube without deteriorating operability.  <P>SOLUTION: The coupling structure with the water-wall tube and the evaporating tube of the waste heat boiler for a coke dry quenching apparatus prevents the evaporating tube 1 from corrosion and damage by sulfuric acid, wherein SOx of a large amount of coke powder in a nitrogen atmosphere in the waste heat boiler condensed, by coupling the evaporating tube 1 with outside parts of the water-wall tube 2 by way of a sleeve 3 in both portion of water supply 1a through the evaporating tube 1 into the water-wall tube 2 and an evaporating discharge 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211014-A (JP)
Title: Sulky machinery for plant husbandry
Inventor: YANO NORIHIRO
IPC: B05B17/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulky machinery for plant husbandry having a chemicals-spraying device for carrying out more effective spray of chemicals and applying the chemicals to the lower surface as well as the upper surface of a leaf, and provide a sulky machinery for plant husbandry provided with a chemicals spraying device capable of spraying the chemicals even to the back side of the wheels of the machine and having excellent maintenance easiness.  <P>SOLUTION: The sulky machinery for plant husbandry is provided with a boom 33 having a spraying nozzle 33a for chemicals and a cultivator 31 for tilling the field in integrated state and has a chemicals spraying nozzle 33a having variable spray angles and placed at a side of the cultivator 31. The cultivator 31 is made to be attachable to the vehicle body 1 in a state integrated with the rear boom 33. The weeds on the field can be weeded with the rotary cultivator 31 while spraying chemicals to the leaves, and the like, of growing crops with the rear boom 33. Since the chemicals spraying nozzle 33a has adjustable spray angles, the chemicals can be sprayed from the nozzle 33a against the back face of the leaf, and the like, of the crop growing on a ridge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220936-A (JP)
Title: Bidirectional damper and vibration-removing mount
Inventor: WATAKARI SATOSHI
IPC: F16F15/04
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional damper having a damping function to both of a compression direction and an expansion direction.  <P>SOLUTION: In the bidirectional damper having a visco-elasticity body, a lower visco-elasticity body R2 is put on a seat plate 5, a partition plate 8 is overlapped on the lower visco-elasticity body R2, and an upper visco-elasticity body R1 is put on the partition plate 8. An upper bracket 6 and a support plate 7 are arranged on both of an upper and lower positions at an upper position of the upper visco-elasticity body R1, the upper bracket 6 and the partition plate 8 are connected with each other by means of two expansion rods 9 and 9, and the support plate 7 and the seat plate 5 are connected with each other by means of two expansion-side rods 10 and 10. When force of a compression direction is applied on the upper bracket 6, the lower visco-elasticity body R2 is compressed. When force of an expansion direction is applied on the upper bracket 6, the upper visco-elasticity body R1 is compressed. Namely, this bidirectional damper has damping performance on both of directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221007-A (JP)
Title: Rolling device
Inventor: ITO HIROYUKI
IPC: F16C33/32
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device excellent in the anti-germ characteristic and its persistence.  <P>SOLUTION: A plated layer having anti-germ characteristic is formed on the surface of at least one of the inner ring 1, outer ring 2, ball 3, retainer 4, and sealing device 5 of a rolling bearing. The plated layer is of nickel-phosphor series containing an anti-germ agent and is formed by electroless plating method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311405-A (JP)
Title: Organic electroluminescent element, display device, and lighting system
Inventor: KITA HIROSHI
IPC: C09K11/06
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element (hereafter called an organic EL) displaying high emission luminance, having excellent quantum efficiency, and having a long half life, and a display device.  <P>SOLUTION: In this organic EL having an electrode and organic matter contained layers, at least one of the organic matter contained layers is a luminescent layer, and the luminescent layer has at least luminescent dopants and luminescent hosts. At least one kind of the luminescent dopants is a rhodium complex, and the 0 - 0 band of the phosphorescence of at least one kind of the luminescent hosts is 450 nm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219188-A (JP)
Title: Power tool
Inventor: YUASA YUICHI
IPC: B25F5/02
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a finger from touching a changeover lever when operating a trigger of a power tool.  <P>SOLUTION: In this power tool changing output from an output shaft 2 by changing the stroke of the trigger 4 by the operation of a changeover member 6, a stroke of the trigger 4 is changed by putting the changeover member 6 in and out of a passage 4a of the trigger 4, and the in-and-out operation of the changeover member 6 is performed by the changeover lever 7 provided in a position away from the trigger 4. A finger does not thereby comes in contact with the changeover lever or the like when pulling the trigger, and no burden is imposed on the finger even in the case of working for a long time, nor any displeasure is given to a worker. Furthermore, there is no possibility of the changeover member being changed unnoticed to change the rotating speed of an output shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228560-A (JP)
Title: Image processing method and image processing apparatus
Inventor: ABE HIDEAKI
IPC: G01R31/302
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processing apparatus capable of correcting variations in SEM bias easily and performing CD measurements precisely and efficiently.  <P>SOLUTION: The image processing method is a method for processing an image of a surface geometry of a sample, wherein the image is obtained based on a detection amount of secondary electrons obtained by irradiating the sample with electrically charged particles. The method comprises the steps of: extracting a reference profile indicating the detection amount of the secondary electrons with gradation values from an image of a portion of the surface geometry of the sample located in a reference region serving as a reference for image processing; extracting a target profile indicating the detection amount of the secondary electrons with gradation values from an image of a portion of the surface geometry of the sample located in a target region targeted for image processing; and replacing the target profile with the reference profile to correct the image in the target region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225342-A (JP)
Title: Riding working vehicle
Inventor: MORITA SAICHIRO
IPC: B62D21/18
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a chemical tank or a fertilizer hopper is projected sidewise or backwardly from a traveling vehicle body and the filling or the like is hardly performed when a control operating machine, a fertilization operating machine or the like is mounted on a known four-wheel working vehicle, and the strength of a front axle or a rear axle is insufficient if the front axle or the rear axle is extended sidewise or downwardly as it is in case of a high floor structure.  <P>SOLUTION: In a four wheel riding working vehicle in which front wheels 4 and 4 and rear wheels 7 and 7 are supported by arranging front wheel transmission shaft cases 3 and 3 and rear wheel transmission shaft cases 5 and 5 before and behind a vehicle body frame 20 on the right and left sides, a side frame 16 to connect an upper portion of the wheel transmission shaft case 3 to an upper portion of the rear wheel transmission shaft case 5 in the longitudinal direction is provided, and a storage container 56 is arranged on a side frame 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235460-A (JP)
Title: Sheathed heater, its manufacturing method and heater
Inventor: AOKI MASAYUKI
IPC: H05B3/48
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheathed heater to minimize adverse effects due to difference of water quality and environment of use.  <P>SOLUTION: The sheathed heater with an heating wire 2 arranged inside a heater cylinder body 1, with a terminal body 3 taken out from an end of the heater cylinder body 1 connected to either end of the heating wire 2, and with the heater cylinder body 1 tapered after insulation powder 4 is filled inside the cylinder body 1. The heater cylinder body 1 has a double-tube structure consisting of an outer cylinder tube 7 and an inner cylinder tube 6 adhered to each other, and either one of the outer cylinder tube 7 or the inner cylinder tube 6 is structured of any one of stainless steel, anti-corrosion heat-resistant super alloy, and titanium, and the other is structured of copper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233272-A (JP)
Title: Automatic transmission control device of hybrid vehicle
Inventor: YAMAMOTO TETSUHIRO
IPC: B60L50/16
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission control device for a hybrid vehicle capable of emitting the driving force quickly while the fuel consumption is reduced and of enhancing the drivability.  <P>SOLUTION: The automatic transmission control device is applied to the hybrid vehicle of four-wheel drive type where an engine E and a generator motor M2 are installed on the side with the vehicle front wheels while a traction motor M1 is installed on the side with the rear wheels. The arrangement further includes an automatic transmission T to transmit the power of the engine E to the output shaft of the vehicle and an oil pump 21 to supply the oil pressure to the automatic transmission T, and at the time of running with the driving force of the traction motor M1, the oil pump 21 is actuated, and a preparatory pressure to perform the marginal nullification of the invalid stroke is supplied to a clutch for the shift range of the automatic transmission T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232545-A (JP)
Title: Method for charging raw material into bell-less blast furnace
Inventor: TAKESHITA MASAKATSU
IPC: C21B5/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for charging raw material into a bell-less blast furnace, for performing the charge of the raw material by swinging a charging chute.  <P>SOLUTION: A flowing-adjusted gate arranged in a furnace top bunker is closed at least one in the interval for charging the raw material of one batch. The charging of the raw material in the bell-less blast furnace conventionally divided into two batches can be performed in one-batch with such performance, and the productivity can be improved by simplifying the charging process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266996-A (JP)
Title: Robust current circuit controller being applied to servo system
Inventor: SAI SEIYU
IPC: H02P29/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robust current circuit controller being applied to such a servo system as a current circuit can provide its robust performance even if a rotor inertia due to a load variation in a servo system is controlled to approximate the reference value of rotor inertia of a motor by utilizing a model reference controller.  <P>SOLUTION: A robust current controller being applied to a servo system comprises a model reference controller for generating the difference between a speed command signal and a feedback speed command signal of the servo system by utilizing the current command reference signal of the servo system and generating a current command signal by performing a proportional operation, and a current controller for driving the servo system by receiving the current command signal, the current command reference signal and the current feedback signal and generating a control signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005235640-A (JP)
Title: Cold-cathode low pressure discharge tube and its manufacturing method
Inventor: ISHIYAMA MASAYUKI
IPC: H01J61/36
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of reduction of welding strength (separation of welded part) generated by joining an electrode and a sealing line.  <P>SOLUTION: By integrally forming the sealing lines 4, 4' to which power supply lines 5, 5' from the outside that are sealed at both ends of a glass tube 1 of which inner face a fluorescent coating 2 is formed, and metal electrodes 3, 3' to which electricity is supplied from the outside via these sealing lines 4, 4', a joining work of both the lines and the electrodes is made unnecessary, so that such a situation as the reduction of welding strength (separation of welded part) is not generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253808-A (JP)
Title: Method and device for positioning substrate with respect to supporting stage
Inventor: KURITA SHINICHI
IPC: H01L21/687
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device by which a substrate can be positioned quickly and accurately with respect to a supporting stage.  <P>SOLUTION: The device is provided with a plurality of pushers 109 arranged at intervals around a stage 103 which is adapted to support a substrate 105. The pushers 109 are positioned at retreated positions 113 so that the pushers 109 may mount and remove the substrate 105 on and from the stage 103, and are extended toward the edge of the substrate 105 supported on the stage 103 until the pushers 109 position the substrate 105 with respect to the stage 103 by coming into contact with the edge of the substrate 105.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004293780-A (JP)
Title: Support structure in crank mechanism, and component part for crank mechanism
Inventor: SUZUKI TADAHISA
IPC: F16C33/32
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure in a crank mechanism having a long service life in a fatigue characteristic, high strength against cracks, and restricted in a change of dimension with the lapse of time to improve dimension stability, and to provide component parts for the crank mechanism.  <P>SOLUTION: The component parts of the crank mechanism assembled in the crank mechanism for converting the reciprocation of a piston 12 to rotation with a crank pin 34, crank arms 35A and 35B through a connecting rod 31 contains 0.5 ppm or less of hydrogen, or contains austenite crystal particles having particle size exceeding the number ten, or has a breaking stress value 2650 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237449-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily open an upper front frame 13.  <P>SOLUTION: A Pachinko machine 1 is provided with a storage frame 6 provided in an inner frame 5 storing a game board 19, and the upper front frame 13 openably/closably attached to the storage frame 6, covering the game board 19 and a part of the inner frame 5 for storing the game board 19 from the upper part to the lower part and securing the view on the game board 19. This machine is further provided with an outer edge projection part 37 provided in an edge part 35 in the lower part of the front frame 13 and projecting from the inside of the storage frame 6 to the outside of the storage frame 6, and an outer edge groove-shape recess part 57 recessedly formed in the inside of the storage frame 6 of the outer edge projection part 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278787-A (JP)
Title: Balancing means for coupling shaft
Inventor: SCHULTZE HANS-JUERGEN
IPC: F16F15/34
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balancing means which is easily fixed and assembled, and focus-fixed to a balanced part with optimum unbalance.  <P>SOLUTION: The balancing means has at least one balance weight 12. The balance weight is formed of metal or metal alloy, has an inner surface 13 forming a part of a cylindrical surface centered on a rotary shaft 4, and end faces 15 and 16 separated from each other along the rotary shaft 4. Means 17 and 18 to be coupled with the balance weights 12 equal to each other are provided on at least one of the end faces 15 and 16. The balance weight can be coupled with outer surfaces 9 and 11 of supporting bodies 7 and 10 over the entire surface with an adhesive layer 19 which is on the inner surface 13 or can be provided thereon interposed therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI