baber/WOPTO huggingface dataset:
Patent JP-2003246680-A (JP)
Title: Method of manufacturing multilayered ceramic substrate
Inventor: KAWAKAMI HIROTSUGU
IPC: H05K3/46
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered ceramic substrate free from the occurrence of divisional defect when a multilayered assembled substrate is divided to take out a plurality of the multilayered substrates and having excellent handleabilty.  <P>SOLUTION: A green composite laminated body is formed by holding both upper and lower main surfaces of a green multilayered assembled substrate containing ceramic insulating material powder between shrinkage suppressing layers containing inorganic material powder which is not sintered at a sintering temperature of the ceramic insulating material powder. Notched grooves are provided on one main surface of the green composite laminated body in a depth to penetrate one of the shrinkage suppressing layers and the green multilayered assembled substrate, to reach another shrinkage suppressing layer, and not to reach another main surface of the composite laminated body. The green composite laminated body provided with the notched grooves are baked under a condition that the inorganic material powder is not sintered though the ceramic insulating material powder is sintered and after the upper and lower unsintered shrinkage suppressing layers are removed, a plurality of the multilayer ceramic substrates divided along the notched grooves are take out from the sintered multilayered assembled substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250488-A (JP)
Title: Food composition and method for producing the same
Inventor: UETO TAKAMITSU
IPC: A23L33/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder-containing tablet capable of preventing a low hardness tablet and the abrasion, breaking, chipping, etc., of the tablet occurring in the tablet highly incorporated with a substance having a very low forming property such as beer yeast powder, and excellent in stability as a product.  <P>SOLUTION: This powder-containing tablet is characterized by containing one kind or more selected from a group consisting of beer yeast powder, mineral yeast powder, hem iron powder, chitosan powder, a protein powder, royal jelly powder and a plant powder, and an edible soluble fiber by 0.01-50.00 pt.wt. The method for producing the powder-containing tablet is characterized by granulating one king or more selected from a group consisting of beer yeast powder, mineral yeast powder, hem iron powder, chitosan powder, a protein powder, royal jelly powder and a plant powder by using an aqueous solution of the edible soluble fiber and tableting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247986-A (JP)
Title: Breakage detection system and breakage detecting method
Inventor: AZUMA MASAYASU
IPC: G02F1/1333
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakage detection system and a breakage detecting method capable of detecting a sound wave signal caused by fracture of a brittle part such as a glass substrate while discriminating it with high accuracy from a noise similar thereto.  <P>SOLUTION: An AE (acoustic emission) signal detected by an AE sensor 1 is amplified by an amplifying circuit 2 and sent to a band pass filter 3. By means of the filter 3, a pulse signal is obtained by extracting pulse components specific to the breakage of a brittle part. The number of pulses is counted by a pulse count determining circuit 4. When the number of pulses in the AE signal is resultantly determined to be specific to breakages of a brittle part, an alarm signal is let out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259188-A (JP)
Title: Digital camera
Inventor: YAMAMOTO TORU
IPC: H04N101/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which makes it possible to accurately seize a shutter chance.  <P>SOLUTION: An optical image of a subject which is incident on a CCD 14 through a focus lens 12 is converted here into an image signal, which is passed through a CDS/AGC circuit 20, an A/D converter 22, a signal processing circuit 24, and a compressing and expanding circuit 38 and recorded on a memory card 40. Here, when a moving body photographic mode is selected by operating a menu key 42, a CPU 18 performs photography on condition that the subject is nearby the center of an image plane and in focus after a shutter button 30 is fully pressed. A photographic condition evaluating circuit 50 evaluates the position of the subject and the degree of focusing. Consequently, even when the subject is moving around, the subject can be photographed in an accurate focusing state with desired composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259033-A (JP)
Title: Network terminating device, program, and recording medium
Inventor: FUJIKAWA SHUICHI
IPC: H04M11/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To change the type of a channel terminating unit irrespective of a network terminating device used by a user even at a station side by allowing the network terminating device having smaller power consumption irrespective of the type of the opposed channel terminating unit by the user.  <P>SOLUTION: The network terminating device 3 detects a call originating request from the presence or absence of a current flowing through a resistor R<SB>1</SB>and informs the channel terminating unit of the request. A voltage between subscriber's lines L<SB>1</SB>and L<SB>2</SB>is controlled by the channel terminating unit, and its polarity is detected by opposite polarity and positive polarity detector circuits 32 and 34. An NT functioning units 31 receives a signal folding test request and outputs an LP<SB>2</SB>A. A controller 36 controls the connection or the disconnection of the resistor RD<SB>1</SB>between the L<SB>1</SB>and L<SB>2</SB>or a timer T<SB>0</SB>according to the reception result and the polarity. When the type of the channel terminating unit is judged during operating of the timer T<SB>0</SB>, if the channel terminating unit has a guard timer Tg, T<SB>0</SB>>Tg is set. If the test is stopped when a loop current OFF of the opposite polarity is informed, T<SB>0</SB><Tg is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254875-A (JP)
Title: Treatment method for specimen and tip set
Inventor: ITANI KAZUNORI
IPC: G01N1/10
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for a specimen in which the specimen in a small amount can be treated and in which an object (an object component) can be sampled easily and surely from the specimen and to provide a tip set used for the treatment method for the specimen.  <P>SOLUTION: In the treatment method for the specimen, the specimen and a reagent containing particles capable of carrying the object are sucked into a tip T mounted on a tip part of a nozzle 30 at a dispensing device 100, and the object in the specimen is carried by the particles. In a state that a filter- attached member 2 which is provided with a tubular member 21 mountable on the tip part of the tip 1 and a filter 22 installed in a flow channel of the tubular member 21 so as to be capable of capturing the particles is mounted on the tip part of the tip 1, a mixed solution of the specimen and the reagent is discharged from the tip 1, and the particles carrying the object are captured by the filter 22. It is preferable to perform an operation to stir the mixed solution of the specimen and the reagent after the specimen and the reagent have been sucked into the tip 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257587-A (JP)
Title: Negative ion generating device
Inventor: YOSHIDA RYOHEI
IPC: H01T23/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative ion generating device with safe structure, which easily and continuously generates negative ions, furnishing a human body with a relaxing effect, in a large quantity.  <P>SOLUTION: A rotation body 3 made of a material of which, electrostatic potential is further negative than that of an electrified body 1, is formed at the inside of the electrified body 1, and the rotation body 3 is made to rotate at the inside of the electrified body 1. By the friction between the electrified body 1 and the rotation body 3, the rotation body 3 is charged negative, and the negative electric charge generated at the rotation body is discharged in open air through a discharging part 3a. The negative ion generating device can easily generate static electricity in a large quantity, accordingly, negative ions can be generated in a large quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251341-A (JP)
Title: Water treatment apparatus
Inventor: KISHIDA ASAKO
IPC: C02F1/72
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which can independently be installed in lakes, marshes or the like without power supply from other power sources and in which the decomposition treatment of hazardous substances can be made possible by continuous catalytic action even at night or in bad weather conditions.  <P>SOLUTION: This water treatment apparatus includes a sheet-shaped floating body for floating the apparatus body near the water surface of water to be treated, solar cells to be installed on the position of the upper part of the sheet- shaped floating body which is irradiated with solar light, artificial light sources which illuminate through using electric power stored with the solar cells, and a photocatalyst which is arranged in the vicinity of the artificial light sources and having catalytic activity in the area for spectral emission of solar light and the artificial light sources. The water to be treated is passed to the photocatalyst for contacting therewith.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260524-A (JP)
Title: Method for pressing mold having cylinder part with curl
Inventor: ITO HITONOBU
IPC: B21D35/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pressing a mold having a cylinder part with a curl which can perform burring and outward curling as post treatment without cracking and breaking by chamfering the periphery of a punched hole after punching and can improve pressing efficiency.  <P>SOLUTION: This method for pressing a mold having a cylinder part with a curl includes successively transferring, as a single part, a sheet workpiece 10 formed by punching from a metallic sheet and successively subjecting the sheet workpiece, e.g. to draw forming for forming a bulge in the center part, punching of a top board part 12 in the bulge part 11, burring for forming the peripheral part of the top board into a straight cylinder form, and curling for curling the cylinder part 15 outward a mold 1 having a cylinder part with a curl. In this case, after the punching of the top board part 12, the periphery of the cavity 14 is chamfered followed by the burring and curling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002342944-A (JP)
Title: Optical recording medium
Inventor: SAWADA YASUO
IPC: G11B7/24079
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid optical recording medium which is little in the fluctuation in track servo signals in the respective segments of the unrecorded sections and DRAW sections of a ROM region and a RAM region and is small in the jitter of the signal of the ROM region. SOLUTION: The optical recording medium has the ROM region where bits are previously formed on a substrate and the RAM region which has recordable grooves formed with the bits by irradiation with a laser beam and the bits of the ROM region are wobbling bit trains wobbled in a radial direction. The inter-bit grooves wobbled along the wobbling bit trains are formed in this region. The width of the inter-bit grooves is narrower than the groove width of the RAM region. The groove width of the RAM region is preferably 0.4 to 0.7 μm in half band width and the inter-bit groove width of the ROM region is preferably 0.2 to 0.5 μm in half band width.
Patent JP-2003266634-A (JP)
Title: Powder spray scatter preventing device
Inventor: ASANO TAKUMI
IPC: B41F23/06
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder spray scatter preventing device for uniformly spraying a powder quantity in minimum, by shielding and protecting the powder to be sprayed in a delivery unit to preventing offset of a sheet printed before a printed sheet is sequentially stacked on a sheet stacking plate in the delivery unit of a sheet-feed printer.  <P>SOLUTION: In a powder spray dispersing device for printing which sprays offset preventing powder on the surface of the printed paper form a powder spray nozzle, the offset preventing powder coming from the powder spray nozzle is shielded and protected, so that the powder is uniformly sprayed on the printed paper in a band-like manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265762-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of largely improving a player's interest by performing a presentation reflecting a selection, which is performed in the middle stage of a variable display by the player, and producing an expectation that how the display result is changed through the presentation in the player to encourage the player's expectation and excitation.  <P>SOLUTION: When a next-to-win state or re-lottery is generated, a selected game is displayed on a special variable display device on the basis of a selective operation by the player, and a movable member 21 performs a presentation operation according to the display state of the selected game. The movable member 21 easily performs the presentation operation when the selective operation by the player is performed, compared with when no selective operation by the player is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265768-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of producing an expectation in a player and improving the variation of game by creating a specified game state in the establishment of a prescribed game condition.  <P>SOLUTION: When a specified big hit pattern is conclusively displayed in a special pattern indicator 6, time reducing processing (S81) is performed after the end of a big hit game, and the variable display of special pattern is prohibited (S93) to perform a specified start prize port winning processing (S96). When the retention time in the specified start prize port winning processing (S96), the processing of S93 is released to start the variable display of special pattern (S110), and the time reducing processing (S81) is performed until all retained balls of the number stored during the retention time HT are consumed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267989-A (JP)
Title: Method of extracting nucleic acid
Inventor: YASUKAWA KIYOSHI
IPC: C07H1/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of extracting a nucleic acid from a specimen such as sputum while removing nucleic acid amplification-inhibitory substances in view of the fact that in such specimens, the possibility of the presence of nucleic acid amplification-inhibitory substances inhibiting the activity or reaction of enzymes including reverse transcriptases and DNA polymerases used in various nucleic acid amplification reactions has been indicated, and to provide a kit for carrying out the method.  <P>SOLUTION: The method of extracting the nucleic acid comprises the steps of selectively removing at least twice acid extract after mixing the nucleic acid-containing specimen with an acid such as hydrochloric acid, trichloroacetic acid, acetic acid, phosphoric acid, sulfuric acid or citric acid, destructing the cell membrane or cell wall of the cells in the specimen, and selectively insolubilizing the nucleic acid in the specimen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274492-A (JP)
Title: Stereo acoustic signal processing method, stereo acoustic signal processor, and stereo acoustic signal processing program
Inventor: MIZUSHIMA MASAHIDE
IPC: H04S1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a sound source signal localized around the middle in two-channel stereo signals wherein a plurality of acoustic signals from a plurality of sound sources such as voice, music and various environment sound sources are intermingled.  <P>SOLUTION: The stereo acoustic signal processing method implements: a step of dividing a stereo signal into a plurality of frequency components for each channel; a step of discriminating a sound source signal component localized around the middle for each frequency and a sound source signal localized at positions other than around the middle; a step of estimating the power of the sound source signal localized around the middle and the power of the sound source signal localized other than the around the middle; a step of calculating the radio of the powers; and a step of suppressing the sound source signal localized other than around the middle in response to the ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276725-A (JP)
Title: Paper container
Inventor: NOZAKI TATSUYA
IPC: B32B1/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container consisting of a laminate mainly composed of paper and having recesses and protrusions which are molded deep or high at an acute angle at a part of the outer surface of the container for the improvement or the like of non-slip properties and a design effect.  <P>SOLUTION: The angularly cylindrical paper container having four side surfaces consists of a laminate mainly composed of paper. The weighing of the paper is 50-450 g/m<SP>2</SP>, and the elongation at breakage thereof is 10% or more both longitudially and laterally under the environment of 65% humidity. The laminate is provided with an inner layer having at least a thermally adherent resin layer on one of the faces of the paper and an outer layer having at least a thermally adherent resin layer on the other face thereof. Further, recesses and protrusions are provided at a part of the paper container. The recesses and protrusions can be provided on a pair of side surfaces opposed to each other. Furthermore, the recesses and protrusions are provided at a part of the body of the container or at a part of the bottom face thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280383-A (JP)
Title: Developing device, image forming apparatus, and computer system
Inventor: SATO MAKOTO
IPC: G03G15/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which stabilizes the feed of a developer to a contact part where a developer carrier and a developer feeding member come into contact with each other, and to provide a developing device which have the developing device and computer system for the same.  <P>SOLUTION: The developing device includes a developer housing part, a developer carrier, and a developer feeding member for feeding the developer to a developer carrier in contact with the developer carrier at a contact part. The developer carrier and the developer feeding member are provided at the lower part of the developer housing part. The developing device further includes a flow passage regulating member for regulating the flow passage of the developer housed in the developer housing part from right above the contact part to the contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279903-A (JP)
Title: Eye inspection lens
Inventor: SHIOZAWA KIMIO
IPC: G02C3/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye inspection lens in which a manufacture cost is reduced, durability is improved and an identification property is excellent.  <P>SOLUTION: The eye inspection lens comprises: a lens part 2 which is the molding of a transparent resin; a rim part 3 which is the molding of a colored resin fixed to the lens part covering the end face of the lens part 2; and a knob part 5 molded integrally with the lens part 2 or the rim part 3 and projected outwards from the outer peripheral edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275730-A (JP)
Title: Method for suppressing elution of harmful substance from sewage sludge incineration ash
Inventor: OIDA MIKIHIRO
IPC: C04B28/18
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing elution having a larger suppression effect on the elution of harmful substance.  <P>SOLUTION: In the mixing process, a mixture for hydrothermal solidification made by mixing hydrated lime to sewage sludge incineration ash is prepared. In the forming process, the mixture for hydrothermal solidification is formed and a formed body is produced. The formed body is subjected to hydrothermal treatment, calcium silicate hydrate is produced and solidified and, as a result, hydrothermal solidificated material yielded as an apatite can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282256-A (JP)
Title: Organic thin film light-emitting transistor and emission luminance control method using it
Inventor: TSUTSUI TETSUO
IPC: H01L51/50
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a characteristic by integrating an organic EL element with an organic transistor, to provide an organic thin film light-emitting transistor formed by improving a specific occupying area of a luminescent part on a substrate, and to provide an emission luminance control method capable of modulating emission luminance of the element only by varying a gate voltage.  <P>SOLUTION: This organic thin film light-emitting transistor is characteristically provided with: the substrate 2; gate electrodes 3 formed on one surface of the substrate 2; a gate insulating thin film layer 4 formed so as to cover a region including at least the electrodes 3 on the surface of the substrate 2 on the electrode 3 side; an organic transistor activating thin film layer 5 formed on the surface of the layer 4; an electrode B7 formed on the surface of the layer 5; source electrodes 6 formed so as to surround the electrode B7 on the surface of the layer 5; an organic electroluminescent thin film layer 8 formed so as to cover at least a part of the electrode B7; and an electrode A9 formed on the surface of the layer 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282072-A (JP)
Title: Fuel battery cell and manufacturing method of the same, cell stack, and fuel battery
Inventor: OKAMOTO KAZUHIRO
IPC: H01M8/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell, in which electronic conductivity of an inside electrode can be made high and also gas, which passes through a through-holes that penetrate the inside electrode, can be used effectively, and to provide a manufacturing method of the fuel battery cell, a cell stack, and a fuel battery.  <P>SOLUTION: The fuel battery cell is constituted by forming a solid electrolyte 23 and an electrode 25 on oxygen side one by one on an external surface of the integrated type honeycomb-like electrode 21 on the fuel side with which many through-holes 28 are formed in the direction of an axial length. The diameter size of the through-hole 28 of the electrode 21 on the fuel side is desirable that the diameter size of the through-hole at the solid electrolyte 23 side may be larger than that of a central part 21a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284176-A (JP)
Title: Mount structure for electronic device
Inventor: TATSUHIRA YASUTO
IPC: H04R1/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount structure for electronic device that prevents both tips of a channel shaped bracket from being projected to a front face of an electronic device main body in the case of fitting the bracket supporting the electronic device main body and can minimize a distance between the electronic device main body and the mount face such as a wall.  <P>SOLUTION: The mount structure is configured such that the channel shaped bracket 16 includes: sheath-shaped insertion holes 19 formed on both sides 18 of the bracket 16; and a sub bracket 20 inserted into both the insertion holes 19 in a slidable and lock enabled way thereby adjusting the length of both sides 18 of the bracket 16 for supporting a speaker system.  <P>COPYRIGHT: (C)2004,JPO