baber/WOPTO huggingface dataset:
Patent JP-2003273349-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NODA TAKASHI
IPC: H01L21/336
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having satisfactory element characteristics.  <P>SOLUTION: This method for manufacturing a semiconductor comprises a step (a) for forming a side wall insulating layer 24 on the side wall of a gate electrode 14 formed through a gate insulating layer 12 at the upper part of a semiconductor layer and a step (b) for forming a cover layer 32 at least at the upper part of the side wall insulating layer 24, and for introducing impurity to the semiconductor layer, so that first impurity layers 16 and 18 being a source area or drain area can be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272949-A (JP)
Title: Chip capacitor, its manufacturing method, and anode terminal plate
Inventor: SANO MITSUNORI
IPC: H01G13/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip capacitor which is improved in strength and reliability of bonding between its anode lead wire and anode terminal plate, a method of manufacturing the same, and the anode terminal plate.  <P>SOLUTION: At least, one of a pair of projections provided to the anode terminal plate is set higher than a site where the anode lead wire is placed, the end face of the tip of the projection located above the anode lead wire is irradiated with a laser beam to be heated and melted, and the above molten material covers the top surface of the anode lead wire and is cooled down to weld the anode lead wire to the projection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273521-A (JP)
Title: Method for manufacturing ceramic multilayer substrate
Inventor: YAMAMOTO YUKI
IPC: H05K3/46
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a highly reliable ceramic multilayer substrate having desired characteristics capable of realizing high density mountability, and reducing contraction of ceramic green sheets.  <P>SOLUTION: Ceramic green sheets 13a and 13b are disposed on both surface/ back sides of a ceramic substrate 3 on which a surface-mounted circuit component 2 is mounted to form a laminate A, and the laminate A is press-fit and burnt. Also, the ceramic green sheets are disposed on the both surface/back sides of the ceramic substrate on which the surface-mounted circuit component is mounted, and constraint layers are disposed outside the ceramic green sheets to form a laminate having the constraint layers, and the laminate having the constraint layers is compression-bonded and burnt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266061-A (JP)
Title: Treatment method for waste water in water-bearing gas holder and apparatus therefor
Inventor: ROKUTANDA HITOSHI
IPC: B01D37/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for waste water in a water-bearing gas holder which can reduce the treatment cost including the transportation cost and shorten the treatment time, and an apparatus therefor.  <P>SOLUTION: The waste water treatment method comprises a process for supplying water and oil stored in the water-bearing gas holder as primary waste water to a raw water tank by an extraction pump, a process for floating the oil contained in the primary waste water in the raw water tank to be removed by a floating oil remover and then making the residual water flow into a control tank as secondary waste water, a process for discharging the secondary waste water in the control tank to a filter by a drainage pump and filtering it while sticking suspended solids therein to the inside of the filter, and a process for releasing the water after filtration as filtered water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270562-A (JP)
Title: Optical beam scanner and image forming device
Inventor: ONO TAIICHI
IPC: G02B26/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily correct the positions of dots (pixels) in a horizontal scanning direction even if there is an environment fluctuation by temperature and to form high-grade images substantially free from color drifts.  <P>SOLUTION: A controller 11 reads the correction data corresponding to the temperature detected by a temperature sensor 10 out of a memory 15, sets the data as a phase shift quantity in a shift quantity setting section 14 and forms a clock for dot writing for the purpose of performing a phase shift on the basis of the reference clock formed in a writing clock forming section 5 by a phase sift section 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268576-A (JP)
Title: Method of removing anion stuck to steel and apparatus of removing anion stuck to rusted steel
Inventor: TANAKA MAKOTO
IPC: C23F13/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the production of gaseous hydrogen caused by the reduction of hydrogen ions and the electrolysis of water at the cathode when anions such as chloride ions stuck to the surface of steel are removed by performing electrochemical treatment.  <P>SOLUTION: In the surface of steel with chloride ions stuck, a constant current is made to flow in such a manner that a zinc nitrate aqueous solution in a concentration of 0.1 mol/L is used as an electrolyte solution, and a power source is connected with the steel as the cathode, so that the potential on the cathode side is held to the one nobler than the reduction potential of hydrogen, and the stuck chloride ions are removed in a state where gaseous hydrogen is not produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265382-A (JP)
Title: Vacuum cleaner
Inventor: OTSU YASUHIRO
IPC: A47L5/30
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an upright vacuum cleaner which is easy to use since the whole weight balance of it is good.  <P>SOLUTION: The vacuum cleaner is provided with a sucking port body 10 for taking dust and a vacuum cleaner main body 20 arranged on the upper side of this sucking port body 10. The main body 20 is provided with a cyclone separation chamber 24a for separating the dust sucked from the sucking port body 10 by a cyclone style. An electric blower 27 and a battery pack (power source body) 28 for supplying power to this blower 27 are provided at positions lower than the upper end part 24b of this cyclone separation chamber 24a. Thereby, the centroid position of the main body 20 is lowered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284130-A (JP)
Title: Base station and call search method used therefor
Inventor: TAKANO MAKI
IPC: H04W84/14
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station for providing a large distance service area (large area) typified by the WLL (Wireless Local Loop) in a mobile communication system adopting the CDMA system and reducing a call connection time by decreasing a time required for call search (path search).  <P>SOLUTION: In the case of a path search by a base station 8, a prescribed offset from a reference time is provided to apply the path search only to the inside of a doughnut shaped service area 30. Thus, it is made unnecessary to conduct the path search in the area in the vicinity of the base station 8, resulting in that the search of only the doughnut shaped service area 30 is sufficient and the path search time and the call connection time are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274713-A (JP)
Title: Vegetable transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable transplanter capable of forming a necessary planting locus A by combining a rotary motion of a rotary member 30, or 131, and each of swinging actions of seedling-planting claws 23 so as to make it possible that each of the seedling-planting claws 23 solely conducts a series of operations starting from taking out of the seedlings and ending with planting of the seedlings, and further capable of forming the necessary planting loci A as desired so as to increase degrees of freedom in forming the planting loci A.  <P>SOLUTION: In this vegetable transplanter equipped with the seedling-planting claws 23 for taking out the seedlings N from a seedling platform 21 and planting the seedlings N in a farm field, the seedling-planting claws 23 are each supported on the rotary member 30, or 131, and a swinging can 35, or 132, which makes the seedling-planting claws conduct the swinging action is mounted on the rotary member 30, or 131, so that each of supporting points 40, or 161, of the seedling-planting claws 23 is moved to form an approximately triangle locus K and simultaneously each of the tips of the seedling-planting claws 23 is moved to form the seedling-planting locus A by making each of the seedling-planting claws 23 swing around each of the supporting points 40, or supporting axes 156.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287945-A (JP)
Title: Toner replenishing container and image forming apparatus
Inventor: ISOMURA TETSURO
IPC: G03G15/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing container which has an inexpensive constitution, an improved toner carrying performance/stirring performance/ reduction of residual toner/degree of freedom in design and initial toner discharging performance.  <P>SOLUTION: As for the toner replenishing container for carrying the toner with rotation, the container is provided with a container main body 1 for storing the toner, an opening part 1a for discharging the toner, and a partitioning part 3 extending in the longitudinal direction of the container inside so as to divide the inside of the container main body 1 into several parts, projections 3a and 3b with surfaces inclined in the toner carrying direction are arranged in the partitioning part 3, and the stored toner is carried by the projections 3a and 3b from two directions toward the opening part 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285331-A (JP)
Title: Tire vulcanization method and apparatus therefor
Inventor: GOJO ATSUSHI
IPC: B29L30/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanization method capable of effectively suppressing buckling generated in the reinforcing material of the reinforcing member in a bead part to improve the flow defect of a rubber, and an apparatus therefor.  <P>SOLUTION: The upper mold 1 and the lower mold 2 of a sectional type mold M are brought to a split structure comprising first annular mold parts 1M and 2M for molding the tire side part Gs1 on the side of the bead part Gb and second annular mold parts 1N and 2N for molding the tire side part Gs2 on the side of a tread part Gt. When a green tire G is set to the mold M, the first mold parts 1M and 2M are set to the tire side part Gs1 on the side of the bead part Gb, and a bladder 4 is subsequently expanded to be pressed to the inner surface G1 of the green tire G. Next, the second mold parts 1N and 2N are set to the tire side part Gs2 on the side of the tread part Gt before a sector 4 is set to the tread part Gt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039184-A (JP)
Title: Laser beam machining method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/364
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of cutting a machining object without generating melting or a crack, off the projecting line for cutting on the surface of a machining object. SOLUTION: The laser beam machining method is provided with a process wherein the machining object 1 is fixed on a sheet (film) having tackiness on its surface, a process wherein a laser beam L is radiated centering a converging point P to the inside of the machining object 1 to form a projected part to be cut by a reforming area inside the machining object 1 along the projecting line 5 for cutting, and a process wherein after forming the reforming area to become the projected part to be cut, a stress is applied to the machining object 1 through a pushing member to cut the machining object 1.
Patent JP-2002368908-A (JP)
Title: Adaptor, server, and identifier transmission method
Inventor: NAITO AKIHIKO
IPC: H04M3/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an adaptor that acquires an IP address as an identifier used for Internet communication on the basis of a telephone number entered by a communication destination in a communication between a plurality of communication units utilizing a public line and the Internet. SOLUTION: The adaptor is provided with a means that connects with the public line 13 using telephone numbers, a means that uses an identifier to connect with a communication path 14 via the Internet, a means that connects with a communication unit 10 in charge of a function of entering a telephone number and a function of transmitting/receiving a call, a transmission processing section 1100 that receives a telephone number of a communication destination entered from the communication unit 10, a conversion section 300 that acquires the identifier of the communication destination from the received telephone number and converts the telephone number into the identifier, and a communication processing section 5000 that uses the identifier to make communication with the communication destination via a communication path 14.
Patent JP-2003292314-A (JP)
Title: Production of carbon nanotube
Inventor: SHINOHARA HISANORI
IPC: C01B31/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a large amount thin carbon nanotubes, each having a small number of layers, in high yield as well as in high selectivity.  <P>SOLUTION: The production method of the carbon nanotubes is characterized by contacting gaseous fullerene molecule with a metal atom or an alloy containing the metal atom at the temperature range of 400-1,200°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295870-A (JP)
Title: Background video selection system for karaoke machine
Inventor: ANAMI SHOJI
IPC: G10K15/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a background video selection system which can provide a background video based upon a story giving little sense of incongruity while suppressing the production cost and trouble for scenario data and the background video.  <P>SOLUTION: The karaoke machine which reproduces a section video specified by a video section identifier out of videos stored in a video database and outputs it as background video of a lyrics subtitle in a karaoke musical performance generates and stores in advance many kinds of scenario data each consisting of a permutation of video section identifiers for specifying pieces of section videos to be reproduced in a karaoke musical performance of one song in order, imparts to each piece of scenario data a video idea descriptor associated with the contents of edited video of one song consisting of pieces of section video connected based upon each piece of the scenario data, and selects one piece of scenario data when one musical piece is played as karaoke according to matching relation between index information of the song and each video idea descriptor to output background video according to the scenario data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295496-A (JP)
Title: Image forming method
Inventor: KATAGIRI YOSHIMICHI
IPC: G03G13/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for reducing light energy to be used and obtaining an excellent color fixed image.  <P>SOLUTION: This image forming method includes a step for emitting flashlight to color toner containing at least a binding resin, a coloring material, an infrared absorbent to a fix a toner layer formed on a recording medium. The method includes a flash fixing step in which the PAS (photoacoustic spectroscopy) strength S of the color toner obtained by integrating an infrared PAS spectrum obtained on the basis of photoacoustic spectroscopy (PAS) analysis measurement in the range of 800 to 2000 nm, melt viscosity ρ at the reference temperature of the toner and the energy E of the flashlight satisfy a relation expression (2): 1000≤ρ/E×S≤5500 (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296545-A (JP)
Title: Sales opportunity loss information collecting system
Inventor: MUROI MASAHIRO
IPC: G06Q50/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales opportunity loss information collecting system for collecting the sales opportunity loss information about goods.  <P>SOLUTION: Each salesman/saleswoman has a lack of stock information collecting devices 2a, 2b, or 2c to collect the information about goods as the lack of stock information when the goods inquired from a customer is not in stock. The lack of stock information collected by the lack of stock information collecting devices 2a, 2b and 2c are totaled by a lack of stock processing device 4, and a result of the total-up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290834-A (JP)
Title: Bending die device
Inventor: MORITA HIDEO
IPC: B21D5/01
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending die device with which variation in shape in mass production is reduced when working a body to be worked to which stepping bending is preliminarily performed into a final prescribed shape and setting and adjustment are easily performed so as to be the final prescribed shape in the case that the shape of the stepping bending is varied.  <P>SOLUTION: This bending die device is constituted of a lower die part in which a bending die 42 having a working part 43 for performing bending a strip-shaped metallic material to which the stepping bending is preliminarily performed into the final prescribed shape and size in the upper part and a freely slidable slider 32 having a working part 41 opposing to the working part 43 are arranged, and an upper die part in which a can 33 for moving the slider 32 to a prescribed position in the horizontal direction by abutting on one end of the slider 32 is provided on a punch plate 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302116-A (JP)
Title: Cold and heat insulation apparatus
Inventor: OKUDA SEIICHI
IPC: F25B9/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To expand a storage space, and to save the power.  <P>SOLUTION: A cold and heat insulation apparatus comprises one system, and has an intake fan 21, a compressor 22, a primary heat exchanger 23 and a secondary heat exchanger 24, and an expansion turbine 25. Outside air is taken into the primary heat exchanger 23 by the intake fan 21, the outside air is heat-exchanged with high-temperature and high-pressure air from the compressor 22 in the primary heat exchanger 23, and generated in hot air, and the hot air is fed to a heating chamber 11. Air from the compressor 22 is passed through the heat exchangers 23 and 24 and cooled, and further passed through the expansion turbine 25 to generate cold air of low-temperature at the atmospheric pressure, and the generated cold air is fed to a cooling chamber 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291734-A (JP)
Title: Vehicular container holding device
Inventor: AZUMI AKIRA
IPC: B60R7/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container holding device capable of properly holding a large-diameter and high container without requiring a large storing space.  <P>SOLUTION: This vehicular container holding device is composed of: a main body having an opening at least on one side face; a lid-like support part rockingly pivoted to the main body for opening and closing the opening; a bottom support part extending from the lower part of the lid-like support part to the inside of the opening; and an inside support part formed inside the opening and projecting toward the lid-like support part. The container is held by the lid-like support part, the inside support part and the bottom support part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301272-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet with low core loss
Inventor: FUJIKURA MASAHIRO
IPC: C23C22/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a grain-oriented electromagnetic steel sheet of high quality, in a process of manufacturing the grain-oriented electromagnetic steel sheet, by performing a magnetic domain control with periodical grooves on the steel sheet having no film by finish annealing, and further by forming a tension film.  <P>SOLUTION: This manufacturing method is characterized by employing an insulative film containing colloidal silica and phosphate as the main components, for a resist film used in etching. The film does not need to be removed even after an etching step, and can be just used as the insulation film of a product. The method is also characterized by forming the insulative film mainly consisting of colloidal silica and phosphate again if needed, from the view point of keeping the corrosion resistance of a part at which the iron matrix is exposed. In addition, the method is characterized by forming the insulative film mainly consisting of an alumina sol and a borate on the outermost surface and baking it for the purpose of increasing the tension by the film and greatly reducing the core loss.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302991-A (JP)
Title: Device, method, and program for reading sentence
Inventor: ANDO MIYOSHI
IPC: G10L13/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy comprehension of the contents of a sentence being read even when the reading of the sentence is temporarily suspended.  <P>SOLUTION: When a command to stop reading of a sentence is issued, a reading judging section 23 judges whether or not the sentence being read at the time of the command has been read to the end. When the sentence is judged to have been read to the end, reading of the following sentences is suspended. Then, when a command to resume reading is issued, a suspended time measuring section 28 measures the length of the suspended time during which the reading of the sentence has been suspended. A reading resuming position determining section 29 determines the head of the sentence to be read again going back in accordance with the suspended time length. A sentence reading device 1 resumes reading sentence at the determined position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306057-A (JP)
Title: Instrument panel for vehicle
Inventor: INOUE SHUICHI
IPC: B60K35/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument panel for vehicles for safe drive even if a driver is watching a car navigation system or a rearview mirror.  <P>SOLUTION: The instrument panel for vehicles comprises: a left display section 11 that is arranged at the left of a panel 10; and a right display section 12 that is arranged at the right side of the panel. A screen for the car navigation system is displayed on the left display section 11, the rear image of the vehicles that is photographed by an imaging apparatus is displayed on the right display section 12, other instruments such as a speedmeter and a tachometer are miniaturized for displaying at least at one portion of the lower section, upper section, left section, and right section of the panel.  <P>COPYRIGHT: (C)2004,JPO