baber/WOPTO huggingface dataset:
Patent JP-2003229504-A (JP)
Title: Manufacturing method for lid material of hollow package for electronic part
Inventor: NAGAHATA SHIGERU
IPC: H01L23/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lid material for forming a lid which is a sealing means for a hollow package for an electronic part, at relatively low cost while a high sealing function is maintained.  <P>SOLUTION: This method is for manufacturing the lid material used for the lid that is welded to the peripheral part of the upper part of the package, containing a recess, that has an upper surface housing an electronic part of ceramics or metal as an opening, to seal the opening. An electrolytic plating layer of Au and an electrolytic plating layer of Sn are alternately laminated as sealing materials on the surface of a ribbon metal core material, to form a plating layer in which a bottom layer and a top layer are the Au electrolytic plating layers. Then heat treatment is performed, and the plated Au and Sn are made eutectic. Then the plating layer is punched out into a required size by press working to form the lid. Or, after the electrolytic plating layer of an alloy of Au and Sn is formed on the surface of the ribbon metal core material as the sealing material, these are punched out into the required size by press working, to make the lid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225427-A (JP)
Title: Picture display device for pachinko machine, and picture displaying method and picture displaying program for the picture display device
Inventor: SHITANI TAKESHI
IPC: A63F7/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device for the pachinko machine and a picture displaying method for the picture display device, by which plotting processing time of individual pictures is reduced under the restriction of limited size and cost, and a large number of pictures can be plotted by using the reduced processing time, and which is economical.  <P>SOLUTION: The picture display device for the pachinko machine is provided with a display means 200 for displaying the pictures. In the case of displaying picture information on the display means 200, a transparent bit is imparted to each piece of picture data of a plurality of pixels constituting individual pieces of picture information stored in a CG memory 2 or a frame memory 4 for storing a plurality of pieces of original picture information. In the case of transferring prescribed picture information read from the CG memory 2 to the frame memory 4 for storing display data, the picture data having the transparent bit is transferred to the frame memory 4 as it is by each pixel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231242-A (JP)
Title: Control unit and method for printing press
Inventor: SENOO SHINICHIRO
IPC: B41F33/10
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily set value of a control parameter which is varied in optimum value by a printing speed like an ink speed or a damping speed to a proper value without relying on the skillful degree of an operator in the control unit, and to provide method for a printing press.  <P>SOLUTION: With respect to the specific control parameter varied in optimum value by the printing speed among control parameters effecting on printing quality, a function showing the relation between the set value of the specific control parameter and the printing speed is stored in a data base at every image line ratio and printing condition. Prior to starting printing, the image line ratio data of a pattern printed this time is acquired from a pre-press process and the function corresponding to the acquired image line ratio data and printing condition data is searched from the data base. At the time of printing, the function obtained by searching is used to operate the set value of the specific control parameter corresponding to the present printing speed and the specific control parameter is automatically set to the operated set value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201167-A (JP)
Title: Magnesia-carbon-based refractory brick
Inventor: YAMAZAKI MASAKATSU
IPC: C04B41/82
Filed: 2002-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesia-carbon-based refractory brick which has an excellent corrosion resistance and is used for lining of metal refining equipment.  <P>SOLUTION: The corrosion resistance of the magnesia-carbon-based refractory brick is improved by using a fine powder having particle diameters of 5 to 20 μm as a portion of a magnesia raw material for the magnesia-carbon-based refractory brick so as to reduce the average pore diameter. It is possible to further improve the corrosion resistance by adding metal, firing under non- oxidizing atmosphere or impregnating pitch or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240266-A (JP)
Title: Dehumidifier
Inventor: YAMAZAKI YOICHI
IPC: F24F13/22
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier to improve sanitary properties in a way that a drain pan to receive condensate dripping from an evaporator and guide it to a drainage tank can be cleaned in case of necessity.  <P>SOLUTION: A body is provided with a heat exchanger chamber 7 having an evaporator 12 and a condenser 13; a blower chamber 8 provided with a blast fan 14; a compressor chamber 9 provided with a compressor 9a; and a tank chamber 10 provided with a drain tank 10a. A containing chamber 11 is provided above the tank chamber of the body and longitudinally slidably supporting a drain pan 16 and provided at a front with an opening part. The drain pan 16 is pulled out to the front of the body through an opening, and remaining water on the drain pan 16 and adhered contamination can be cleaned.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235581-A (JP)
Title: Oligonucleotide for detecting human adenovirus type 5 e1a and e1b gene
Inventor: YOKOYAMA KAZUNARI
IPC: C12Q1/68
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oligonucleotide compound for detection in a PCR (Polymerase chain reaction) method useful in quality control related to replication-competent adenovirus (RCA) mixture of recombinant adenovirus useful for gene transfer in the field of gene therapy and basic research.  <P>SOLUTION: The oligonucleotide for detecting human adenovirus type 5 E1A and E1B gene has a specific base sequence or the substantially same base sequence as that of the specific base sequence.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334982-A (JP)
Title: Manufacturing method of solid-state imaging element having microlens
Inventor: KIM SANG-SIK
IPC: H04N5/335
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a solid-state imaging pickup element for improving hardness in a microlens. SOLUTION: After a plurality of light-sensing element arrays are formed at the upper section of a semiconductor substrate 10, and a plurality of microlenses 25a are formed at the upper section of the semiconductor substrate 10, where the light sensing element arrays are formed. Then, DUV is irradiated to the microlenses 25a for hardening the surface of the microlenses 25a, the phenomenon of damaging the microlenses 25a is reduced in the succeeding assembly processes, and at the same time, generation of dark sports due to silicon powder is prevented, when die is cut.
Patent JP-2003245391-A (JP)
Title: Walking assistance tool
Inventor: WATANABE YUKIO
IPC: A63C17/20
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking assistance tool capable of reducing an amount of motion during walking, attaining an easy and fast walking and realized in a less-expensive manner, despite of not requiring a certain training in familiar with its walking.  <P>SOLUTION: This walking assistance tool comprises rollers 2 running on a road surface R; a roller supporting member 3 for supporting the rollers; and a foot mounting block 4 fixed to the roller supporting member 3. The foot mounting block 4 is installed near a central part of the foot mounting block 4 in such a way that it can be oscillated in respect to the roller supporting member 3. A stopper 31 for stopping an inclination of the foot mounting block 4 toward a forward and downward direction at a specified angle is installed at either the roller supporting member 3 or the foot mounting block 4. Further, there is provided a stopper means for stopping a rotation of the rear side roller 2 when the foot mounting block 4 is inclined in a rearward and downward direction, and at least the front side roller 2 is provided with an inverse rotation preventing mechanism C preventing the roller 2 from being moved in a rearward direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248711-A (JP)
Title: Ink supply system
Inventor: OKA YASUHIRO
IPC: G06Q50/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply system allowing a user to carry a large stock without wasteful spending.  <P>SOLUTION: This ink supply system comprises a delivery host 400 for transmitting the ID information and the delivery data of an ink container delivered from a maker to the user, to a maker host 100, a user host 200 connected to the maker host 100, and an ink jet printer 20 connected to the user host 200, the ink jet printer 20 has a means for reading the ID information from the ink container, and transmits the read ID information form the user host 200 to the maker host 100, and the maker host 100 creates the stock information of the ink at the user on the basis of the transmitted ID information and delivery data of the ink container in advance, compares the transmitted ID information of the ink container with the stock information to calculate the consumption of the ink container by the user, and calculates the consumed money corresponding to the consumption.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313452-A (JP)
Title: Electrical connection connector with spring
Inventor: DOBRINSKI DANIEL D
IPC: H01R4/50
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To improve connection performance of an electrical connection connector for connecting conductors of two wires or the like to each other. SOLUTION: This electrical connection connector 10 comprises a frame 12, at least a set of wedge-shaped component members 14 and 16 which cooperate with each other movably installed on the frame, and a first spring 18 connected between the first wedge-shaped component member 14 of the wedge-shaped component members and the frame. Each wedge-shaped component member has a facing side surface part suitable to get in contact with a facing side surface of the conductor. The spring is provided along a length direction of the first wedge-shaped component member at least partially.
Patent JP-2003258262-A (JP)
Title: Thin-film transistor device and its manufacturing method
Inventor: NAGAHIRO NORIO
IPC: H01L21/336
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film transistor device together with its manufacturing method, wherein both an n-type TFT and a p-type TFT are turned off at a specified gate voltage (for example 0 V) to reduce power consumption than heretofore.  <P>SOLUTION: A semiconductor film 123 to which a p-type impurity is introduced is formed on a substrate 121. Then, a resist film is formed on the semiconductor film 123, and the semiconductor film 123 is dry-etched while the resist film is used as a mask. As a result, the edge of the semiconductor film 123 is projected from the resist film. Next, while the resist film is used as a mask, a p-type impurity is introduced to the edge of the semiconductor film 123. The volume density of the p-type impurity at the channel edge of the semiconductor film 123 is made 2 to 5 times that at the central part of the channel. Then, the resist film is removed to form a gate insulation film 124 and a gate electrode 125.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003147945-A (JP)
Title: Floor decorative material
Inventor: MIYAKE YOSHIMASA
IPC: E04F15/02
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a floor decorative material having a satisfactory joint line, allowing a surface material such as a tile to be fitted to a resin mat without shifting from the center of the resin mat by bonding. SOLUTION: In this floor decorative material 1, the surface material 3 is fixed on the resin mat 2. A recessed part 21 (or a projecting part) is formed on the surface side 20 of the resin mat 2, and a projecting part 31 (or a recessed part) is formed on the back side 30 of the surface material 3. When the recessed part 21 (or the projecting part) of the resin mat 2 and the projecting part 31 (or the recessed part) of the surface material 3 fit to each other, the recessed part 21 and the projecting part 31 engaged with each other so that the resin mat 2 and the surface material 3 do not turn.
Patent JP-2003256802-A (JP)
Title: Picture managing method and device, and its program
Inventor: OGURA KATSUO
IPC: G06Q50/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any picture which has received a prize in a photo-contest from being stored by a picture storing means at the time of storing and managing pictures by a picture storing means.  <P>SOLUTION: Pictures to be registered by a contents agent are inputted to a picture storing server, whether or not the picture to be registered are matched with photo-contest pictures is judged by referring to a contents picture data base DB7 in which photo-contents pictures are stored. When it is judged that those pictures are matched with each other, the result is e-mailed to the contents agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252630-A (JP)
Title: Method for producing spinel iron-containing lithium manganate and battery using it
Inventor: NUMATA KOICHI
IPC: H01M4/505
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a spinel iron-containing lithium manganate keeping high energy density after a cycle.  <P>SOLUTION: The spinel iron-containing lithium manganate contains iron by 15-35 mol% to manganese. An iron-containing manganese complex oxide obtained by the coprecipitation of iron and manganese is used as a raw material for producing the spinel iron-containing lithium manganate. The mole ratio of lithium, iron and manganese in the spinel iron-containing lithium manganate is 0.48-0.6 as lithium/(manganese + iron) and it is produced by being burned at 650°C or higher after mixing the iron-containing manganese complex oxide with a lithium raw material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257838-A (JP)
Title: Method and system for exposure
Inventor: MIWA TOSHIHARU
IPC: H01L21/027
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since size and shape of a photoresist in a plurality of patterns in a chip are measured and set values of exposure energy and focus correction values are decided by analyzing measured data in an exposure condition setting work performed for exposure treatment in the course of manufacturing semiconductor devices, types of semiconductor devices are changed quickly and the number of exposure condition setting works increases and, consequently, working efficiency of an exposure system falls and a semiconductor device manufacturing TAT increases when the semiconductor devices are manufactured in a small-scale many-kinds manufacturing mode.  <P>SOLUTION: At the time of performing an exposure condition setting experiment for the semiconductor device, the exposure condition for the semiconductor device is set from the size of a photoresist at one point in the chip, measured results, a reticle circuit pattern, specifications of the semiconductor device, and the preacquired information on the size and characteristics of the photoresist so that an error among the plurality of patterns in the chip may become the minimum. Thereafter, the exposure is performed by using the exposure condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258841-A (JP)
Title: System and method for returning charge, and gateway device
Inventor: HIRATA JUNICHI
IPC: G06Q30/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fee return system for returning a packet charge obtained by a communication provider, etc., to a voluntary contents provider.  <P>SOLUTION: A contents identifier for a transmission and reception packet is registered in a database 40. In the case of collating the contents identifier with a contents identifier of a contents provider 60 being a return object, the packet amount, etc., of the packet is outputted to a log file 50, and access information (the number of accesses and transmission and reception packet amounts) for each contents provider 60 is stored in the log file 50. A portion of earnings of the communication provider is returned to the contents provider 60 in accordance with the rate of the log. Thus, many small scale voluntary contents providers 60 can obtain earnings so that the communication provider of a packet communication network 100 can support the preparation of attractive contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260999-A (JP)
Title: Method for enclosing air bag
Inventor: GOTO YOSHINORI
IPC: B60R21/20
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To hold a thin and long folded shape of a curtain air bag for covering a window part of an automobile by enclosing the air bag with a cylindrical enclosure member.  <P>SOLUTION: This air bag is provided with an expansion part to expand and develop by inflow of gas and a mounting piece projectingly provided from the expansion part. A sleeve 20 is formed into a cylindrical shape for covering the expansion part of the air bag folded thin and long and is provided with a slit 20a insertable with the mounting piece therein. The outer periphery can be covered with the sleeve 20 and a cylindrical jig 173 insertable with the folded air bag into the inside is used. An outer periphery of the cylindrical jig 173 is covered with the sleeve 20 to be compressed along an axial direction. The air bag folded thin and long is inserted into the cylindrical jig 173. The air bag is drawn from the inside of the cylindrical jig 173, the sleeve 20 is drawn from the outer periphery of the cylindrical jig 173, the positioning of the slit 20a and the mounting piece is performed, and a projectingly provided piece part is drawn from the slit 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268696-A (JP)
Title: Pitch-controlling agent and pitch-controlling method
Inventor: IKEMATSU MICHIO
IPC: D21C9/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pitch-controlling agent applicable to a wide range regardless of a pitch-causative material and a pitch-causing status, and effectively reducing or preventing pitch damage such as stain of paper, defect, breakage of paper, and reduction of operability, and to provide a method for controlling the pitch.  <P>SOLUTION: The pitch-controlling agent contains a cationic surfactant, a cationic macromolecular compound and phosphonic acid. The method for controlling the pitch involves adding 0.001-2 pts.wt. pitch-controlling agent as an active ingredient to 100 pts.wt. pulp, or spraying the pitch-controlling agent to a production apparatus to which the pitch attaches.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002361767-A (JP)
Title: Fine particle layer laminated film and optically functional material using the same
Inventor: HATTORI SHUJI
IPC: G02B1/11
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a relatively low cost fine particle layer laminated film capable of being manufactured, by improving a low throughput of a problem when using a conventional alternating adsorption method, and by doing away with necessity of a vacuum unit which has been heretofore necessary in a vapor- deposition method or the like, and also to provide an optically functional material using the same. SOLUTION: The fine particle layer laminated film is obtained by laminating a plurality of fine particle layers each containing fine particles having a mean particle size of a range of 1 nm to 95 nm. The fine particles of the film are bonded by a polymer. Air gaps exist in the film. A density of the fine particles in the film is in a range of 40 to 80 vol.%.
Patent JP-2003270305-A (JP)
Title: Test method for semiconductor integrated circuit and transaction method
Inventor: SATO MASAYUKI
IPC: G06Q50/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test method allowing an efficient and low-cost testing of a semiconductor device by selecting the most suitable tester among a plurality of testers with different architectures, and allowing easy correction of a test program, thus reducing a total development period.  <P>SOLUTION: The test program is prepared using a statement-type or operation-description-type language not regulated by the architecture of the tester as a common tester language. For each description of the test program, whether executable or not is judged with a plurality of testers prepared in advance. Based on the judgment results, the tester with the lowest testing cost is selected among ones capable of executing every description. The test is performed with the selected tester by converting the test program into a program executable by that tester.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278063-A (JP)
Title: Carbon fiber felt for fireproofing
Inventor: MACHINO FUMIKAZU
IPC: D04H1/4242
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a carbon fiber felt having high fire resistance.  <P>SOLUTION: In the carbon fiber felt constituted of a carbon fiber assembly bonded with a binder resin, an anisotropic pitch-based carbon fiber is used as the carbon fiber to improve fire resistance. The carbon fiber may be composed of an extra fine carbon fiber having about 0.3-20 μm (especially 0.5-5 μm) average fiber diameter and about 0.5-20 μm (especially 1-15 μm) average fiber length. The bulk density of the carbon fiber felt may be 0.1-30 kg/m<SP>3</SP>(especially 1-30 kg/m<SP>3</SP>). The binder resin may be constituted of a thermosetting resin (e.g. phenol-based resin).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275869-A (JP)
Title: Butt-welding method of closed vessels
Inventor: KONISHI TOKUJIRO
IPC: B23K9/23
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently suppress a reinforcement even when a tack welding is performed on the same side as the permanent welding side, and to obtain sufficient penetration bead even in the permanent welding.  <P>SOLUTION: A conical recessed hole 10 is formed by the counter sinking in advance on a face side of a butted part 6 of a cylindrical shell 2 to constitute a pressure vessel 1 to a semi-spherical shell 3 to be retrofitted thereto. The depth of this recessed hole 10 is set so as to be equal to or slightly larger than the penetration depth obtained in the regular tack welding subtracted from the thickness of shells 2 and 3, and the maximum diameter thereof is set so as to be smaller than the bead width by the permanent welding. When the tack welding is performed within the recessed hole 10, the penetration of a base material reaches the back side, and little reinforcement is generated on the face side. Therefore, when the permanent welding is performed on the butted part 6, the penetration reaches the back side even in a tack-welded part, and the so-called penetration bead is reliably formed.  <P>COPYRIGHT: (C)2003,JPO