baber/WOPTO huggingface dataset:
Patent JP-2004327770-A (JP)
Title: Manufacturing method of capacitor
Inventor: OKUDAIRA TOMOHITO
IPC: H01L21/8242
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of oxidation of barrier metals, oxygen deficiency, and difficulty in micromachining.  <P>SOLUTION: The oxygen concentration at a second upper electrode 8B is set higher than the oxygen concentration of a first upper electrode 8A. Consequently, the oxygen concentration of the first upper electrode 8A is lowered, resulting in the oxidation of the barrier metal 4 due to oxygen diffusion hardly occurring. Further, the increased oxygen concentration of the second upper electrode 8B permits the oxygen content for the entire upper electrodes to be maintained to a degree, thereby allowing the capacitor dielectric substance to be less likely to be reduced. Then the provision above eliminates the need for thickening the film thickness of the entire upper electrodes by a large amount and further, this manufacturing method does not make the oxygen concentration of the upper electrode 8A to be zero. Thus, it is not required to drastically increase the oxygen concentration which the second upper electrode 8B shares. The first upper electrode 8A imparts the advantage that it is less likely to be exfoliated during annealing under a hydrogen atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325030-A (JP)
Title: Control method of air conditioner
Inventor: TAKANO KENICHI
IPC: F24F11/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an air conditioner for controlling an opening of an expansion valve to achieve the optimum refrigeration cycle state in a short time by preventing the deterioration of following capability caused by a control interval in low rotating speed of a compressor, to perform the operation of high efficiency.  <P>SOLUTION: This control method of the air conditioner comprises a discharge temperature sensor mounted at a discharge side of the compressor for detecting a discharge temperature of a refrigerant, a discharge temperature deviation calculating means calculating the deviation of a predetermined target discharge temperature and the present discharge temperature, a calculated expansion valve opening means for storing the optimum calculated expansion valve opening of the expansion valve in accordance with the rotating speed of the compressor determined by an experiment in advance while applying the rotating speed of the compressor, and an evaporation temperature and a condensation temperature of the refrigerant as parameters, and a valve opening deviation calculating means for calculating the deviation between the calculated expansion valve opening and the present expansion valve opening. In a case when the deviation between the target discharge temperature and the present discharge temperature detected by the discharge temperature sensor is more than a specific value, the deviation of the calculated expansion valve opening and the present expansion valve opening is determined, and the opening of the expansion valve is tentatively reduced until the deviation becomes equal to the calculated expansion valve opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322190-A (JP)
Title: Auxiliary apparatus for feeding consumable electrode
Inventor: SHIMOGAMA SHIGERU
IPC: B23K9/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary apparatus for feeding a consumable electrode which does not need any protection of a relay contact or the like and has a semipermanent life, by solving a problem that the relay has to be specifically protected agaist contact failure in fear of contact failure such as the transition phenomenon, deposition, abnormal consumption or increased contact resistance of the relay contact in the case of supplying or shutting off AC power for driving a load connected in series to the load by means of the relay contact.  <P>SOLUTION: The auxiliary apparatus for feeding a consumable electrode is equipped with an induction motor at the drive section of the apparatus which assists in feeding the consumable electrode, and the single phase AC power line for the induction motor is turned on or off via a semiconductor non-contact relay using a triac AC switch (power semiconductor device).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329986-A (JP)
Title: Estimation method and program for coating film irregularity, computer readable memory medium and estimation device for coating film irregularity
Inventor: NONOGAKI YOSHIHIRO
IPC: G01J3/46
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimation method for coating film irregularity for estimating the coating film irregularity by substituting a bright feeling substituting numerical value and a hue value, which are obtained on the basis of the compounding data of compounded coating, for a coating film irregularity estimating formula, an estimation program for the coating film irregularity, a computer readable memory medium and an estimation device for the coating film irregularity.  <P>SOLUTION: In the estimation method for the coating film irregularity, the evaluation numerical value of the coating film irregularity related to a coating film is acquired by substituting the bright feeling substituting numerical value, which shows the feature of the brightness image on the surface of the coating film, and the hue value of the coating film for the coating film irregularity estimation formula. This estimation method for the coating film irregularity is constituted so as to perform processings for the determination of a color (S40), the acquisition of compounding data (S41), the acquisition for the bright feeling substituting numerical value and the hue value (S42), and the substitution for a correlational expression and the calculation of an irregularity value (S43).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335664-A (JP)
Title: Polishing composition, its manufacturing method, and polishing method of wafer using it
Inventor: MIZUSHIMA KAZUHISA
IPC: B82Y10/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide polishing composition wherein variation of pH is little, a polishing speed is high, stable polishing in which variation is little in the case of repetition using is enabled, and detergency after polishing is improved.  <P>SOLUTION: Two kinds of silicon oxide particles which are so distinguishable clearly that the average primary diameter is 15-30nm and is 60-100nm exist as heavy quantitative ratio of 1:0.005 to 1:0.3, and colloidal solution is constituted wherein concentration of silicon oxide particles to the whole of polishing composition is in a range of 2-20 wt%. The colloidal solution is the polishing composition manufactured as buffer solution in which salt having buffer action between pH 9.5-10.5 is dissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336314-A (JP)
Title: Method, apparatus, and program for communication path selection
Inventor: OKAMURA YASUO
IPC: H04L45/85
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To effective use a plurality of communication paths of the information apparatuses.  <P>SOLUTION: The transmitting data transmitted from each program 120 are obtained simultaneously from a server 250. The server 250 stores the transmitting data obtained to a data storing area 300 by classifying the data with a communication protocol used. A route selector 350 obtains the transmitting data stored in the data storing area 300, and transmits the data via the adequate communication path 130 in accordance with the setting by user. Accordingly, communication may be realized by effectively using a plurality of communication paths 130.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331552-A (JP)
Title: Method for producing hydrogenated organosilane
Inventor: HARADA ISAO
IPC: C07F7/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydrogenated organosilane in a high yield.  <P>SOLUTION: The method for producing the hydrogenated organosilane comprises adding a halogenated organosilane represented by general formula [1]: R<SB>n</SB>SiX<SB>4-n</SB>[1] (R is a 1-12C straight-chain, branched or cyclic alkyl group, alkenyl group, alkynyl group, aryl group or aralkyl group; X is a halogen atom; n is an integer of 1-3; when n is 2 or 3, Rs each may be the same or different) to a solvent containing a hydrogenating agent while bubbling inert gas in the solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253355-A (JP)
Title: Stepwise organic bonding led device and its forming method
Inventor: WU CHUNG-CHIH
IPC: H01L51/30
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To form an organic light-emitting diode having high luminous efficiency.  <P>SOLUTION: By adding an interface fusion layer interposed by two organic layers, an organic light-emitting diode (OLED) having smooth steps are formed. The interface fusion layer has a glass transition temperature lower than the adjoining organic layers, and by fusing the interface fusion layer and annealing it at a temperature higher than the glass transition temperature Tg, organic bonding having smooth steps is formed by smooth interdiffusion and being mixed with the adjoining layers. The process of the interdiffusion is monitored in real time by an optical measurement device, and the light-emitting diode (LED) having the smooth steps with organic bonding has higher luminous efficiency and a lower operation voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004330095-A (JP)
Title: Method for forming moisture absorbent layer
Inventor: NITTA HIROO
IPC: B01D53/26
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: conventionally, in a support method for forming a moisture absorbent in a substrate, e.g. the substrate to be used is restricted, a support process is complex, and the moisture absorbent is deteriorated by the effect of a binder.  <P>SOLUTION: In a method for forming a moisture absorbent layer, after the moisture absorbent 11 is applied on the substrate 10 by using an inorganic binder 13 and an organic binder 12, the substrate 10 is heated to form the moisture absorbent layer on the surface of the substrate 10. In this method, the plastic moisture absorbent layer having a large adhesive strength to the substrate can be formed almost without deteriorating moisture absorption properties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336433-A (JP)
Title: Grip in common use of cable cover for low profile video apparatus
Inventor: KOBAYASHI FUMINORI
IPC: H04N5/64
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip unit to a low profile television receiver such as a liquid crystal television receiver and a plasma television receiver whereby the low profile television receiver can safely and easily be carried out without the need for mounting a carrying purpose grip as another component and a cable cover is prevented from being fallen off or missing at transportation.  <P>SOLUTION: The grip unit is characterized in that an upper part of the cable cover 4 is fitted to a cable connection terminal at a rear side of a back cover 3 by a turning shaft 5, a hole 7 is open at a lower part of the cable cover 4, and a grip part 6 is provided at the lower end of the hole 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332486-A (JP)
Title: Column structure
Inventor: ISODA KAZUHIKO
IPC: E04C3/34
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive column structure which excels in proof stress, deformability and workability.  <P>SOLUTION: The column structure is used in a construction comprising a column 1 of a reinforced concrete covered with a steel pipe 4 from an upper surface of a floor slab to a lower end of a beam 2 of an upper floor, and the beam 2 of the reinforced concrete. A plurality of column main reinforcements 5 are disposed in the column 1 at predetermined intervals along the inner peripheral surface of the steel pipe 4, and these extend to a center part of a story height, penetrating a beam-column joint vertically. The lower ends of the main reinforcements 5 penetrating the beam-column joint of the upper floor and the upper ends of the main reinforcements 5 penetrating the beam-column joint of the lower floor are not joined together, wherefore plain concrete parts are included. The vertical heights of the plain concrete parts are arranged to so as avoid overlaps between the adjacent main reinforcements 5. The main reinforcements 5 are bound by hoops 6 arranged at predetermined intervals in an axial direction of the column.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107618-A (JP)
Title: Soil improver and method for improving alkaline soil
Inventor: WATANABE ICHIRO
IPC: C09K101/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil improver for improving alkaline soil that can perform neutralization of the alkaline soil rapidly without causing secondary pollution and that can easily and inexpensively treat the alkaline soil, and to provide a method for improving alkaline soil.  <P>SOLUTION: The alkaline soil improver contains at least one of any organic material selected from the group consisting of sugars, oils, organic acids, organic sludge, municipal refuse, compost obtained by treating the organic sludge and dried sludge. The method for improving alkaline soil comprises adding and mixing the soil improver with the alkaline soil and supplying air into the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341160-A (JP)
Title: Mask for exposure, optical proximity effect correction apparatus, optical proximity effect correction method, method for manufacturing semiconductor device, and optical proximity effect correction program
Inventor: AKIYAMA HISASHI
IPC: G06F17/50
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To correct an optical proximity effect while considering a photomargin.  <P>SOLUTION: The following patterns are generated: a correction pattern P0 corresponding to a state M0 with a matched focus and the optimum exposure light quantity; a correction pattern P1 corresponding to a state M1 with a matched focus and the lower limit M1 of the exposure light quantity; a correction pattern P2 corresponding to a state M2 with a matched focus and the upper limit M2 of the exposure light quantity; a correction pattern P3 corresponding to a state M3 with a mismatched focus shifted to the lower side and the optimum exposure light quantity; and a correction pattern P4 corresponding to a state M4 with a mismatched focus shifted to the upper side and the optimum exposure light quantity. These patterns P0 to P4 are synthesized to generate a synthesized pattern P5 reflecting the fluctuation of the light quantity and the shift of the focus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342848-A (JP)
Title: Method for polishing wafer
Inventor: SATO MICHITO
IPC: B24B37/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method of a wafer, with which a defect (particle) does not occur due to working, especially, polishing.  <P>SOLUTION: In the method, the wafer is held by a rotatable wafer holding board, slurry is supplied to polishing cloth stuck on the rotatable board, and the wafer and polishing cloth are caused to slide so as to polish a surface of the wafer. A total amount of pH conditioner added in slurry is managed and polished. Electric conductivity of slurry is managed to be not more than 13,000 μS/cm so as to polish it, or gel substance existing in slurry is managed to be not more than 2.0 weight % with respect to the total amount of slurry so as to polish it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343506-A (JP)
Title: Optical module, and method for releasing locked state of optical module and cage
Inventor: YAMADA YASUSHI
IPC: H04B10/50
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module with which a locked state can be easily released and a lock releasing operation and an operation for extracting the optical module from a cage can be performed with a simple operation.  <P>SOLUTION: This optical module has a case 1 that contains an element for performing optical communication. The case 1 is provided with a lock part 3 which is locked to a locking hole 11a formed at a spring plate part 11 belonging to the cage 10 containing the case 1, and a lever 4 that bends the spring plate part 11 in the direction of releasing the locking hole 11a locked by the locking part 3. The lever 4 has a pivot part 4b supported by the case 1 in a freely turnable way, a knob part 4a provided at one side of the pivot part 4b and a projection part 4c provided at the side opposite the knob part 4a of the pivot part 4b, and is turned around the pivot part 4b when the knob part 4a is moved toward the case 1 side to make the projection part 4c press the spring plate part 11 so as to bend the spring plate part 11 in the above direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341301-A (JP)
Title: Conductive elastic electrifying roller
Inventor: YOSHIDA TATSURO
IPC: G03G15/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive elastic electrifying roller that blocks or prevents toner or an external additive from sticking to the surface of the roller and, thereby, solves an image deterioration problem caused by sticking of the toner or the additive.  <P>SOLUTION: In the conductive elastic electrifying roller having a surface layer on a conductive elastic layer, the surface layer contains an electrostatic charge control resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337501-A (JP)
Title: Suction nozzle for vacuum cleaner and vacuum cleaner using the same
Inventor: SHIBUYA MASAKI
IPC: A47L9/04
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of improving the dust collecting performance by utilizing ions and enhancing the usability by easily switching the cleaning mode between a narrow space cleaning mode and a wide space cleaning mode.  <P>SOLUTION: The suction nozzle comprises a floor nozzle 11 and a small nozzle 10 detachably mounted on the floor nozzle 10, and a suction head 40 of the small nozzle 10 is mounted on the floor nozzle 11. When the suction head 40 is mounted on the floor nozzle 11, the interior of the suction head 40 communicates with the floor nozzle 11. Both the floor nozzle 11 and the small nozzle 10 have ion generators. Dust on a floor surface can be effectively removed by the effect of ions when the small nozzle 10 is mounted on the floor nozzle 11. Further, dust on the floor surface can be effectively removed with the effect of ions when a narrow place is cleaned with the small nozzle 10 only.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349377-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJIO MASAYUKI
IPC: H01L27/115
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a high breakdown voltage transistor having a high junction breakdown voltage characteristics, and a low voltage transistor having high current drive characteristics and which secures element isolation performance in both the transistor forming regions.  <P>SOLUTION: The semiconductor device has the high breakdown voltage transistor (a) and the low voltage transistor (b) having different sidewall widths. The sidewall of the high breakdown voltage transistor (a) is formed by laminating four layers of a first sidewall film 12, a second sidewall film 13, a third sidewall film 14 and a fourth sidewall film 21 from both the sidewalls of a gate electrode 10a toward a side. The sidewall of the low voltage transistor (b) is formed by laminating three layers of the first sidewall film 12, the second sidewall film 13 and the fourth sidewall 21 from both side faces of a gate electrode 10b toward the side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344743-A (JP)
Title: Application method of liquid body and its apparatus, electrooptical apparatus, and electronic device
Inventor: KAKIZAWA TAKESHI
IPC: B05C5/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a liquid crystal display device and capable of accurately applying a specified amount of a liquid crystal.  <P>SOLUTION: The production apparatus has a liquid crystal application means 10 with an inkjet head 20, a means 120 for measuring the amount of a liquid crystal applied, a control means 130 which outputs an additional application signal including the amount of additional application of the liquid crystal when the application amount of the liquid crystal measured by the measuring means 120 is smaller than the specified amount, and an additional application means 10 for the liquid crystal. Preferably, a temperature adjustment means for the liquid crystal is installed on a table on which the application means 10, the additional application means 10, and a substrate 48 are placed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349528-A (JP)
Title: Magnetic impedance element
Inventor: OKUDA SANEHIRO
IPC: H01L41/45
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the magnetic anisotropy of a magnetic impedance element utilizing a magnetic impedance effect by simple structure.  <P>SOLUTION: A magnetic thin film 1 is formed on a substrate 2 consisting of a piezoelectric material such as PZT and electrodes 3a, 3b are formed on the side faces of the substrate 2 to constitute the magnetic impedance element. When voltage is impressed between the electrodes 3a, 3b, the substrate 2 consisting of the piezoelectric material is expanded/contracted in accordance with the impressed voltage and stress is applied to the magnetic thin film 1 due to the expansion/contraction of the substrate 2, so that the magnetic anisotropy of the magnetic thin film 1 is changed. Since the extra formation of a bias coil or a negative feedback coil is unnecessary, the magnetic impedance element can be easily manufactured and the size and costs can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347955-A (JP)
Title: Method, device, and program for automatic sentence set, and storage medium therefor
Inventor: ISOGAI MITSUAKI
IPC: G10L13/06
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a device, and a program for automatic sentence set generation, which can automatically generate a sentence set making it possible to efficiently gather variable words frequently appearing by processing part of a sentence, and a storage medium therefor.  <P>SOLUTION: Disclosed is the automatic sentence set generating method of: finding the frequency at which a word in a word list 2 appearing in a task sentence corpus by using the task sentence corpus such that a text of a specific task as a candidate for a selected text is stored in a task sentence corpus storage part 1 and the word list 2 of words characteristic of the specific task; finding the frequency at which a word in the word list 2 appears in the task sentence corpus and finding a symbol sentence corpus by substituting a word symbol for a word corresponding part in the task sentence corpus; selecting a combination of candidate texts as a symbol text set from the symbol sentence corpus; and embedding words of higher frequency in word symbol parts included in the text set in the descending order of appearance frequencies of words corresponding to the appearance order of word symbols in the text set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI