baber/WOPTO huggingface dataset:
Patent JP-2003327491-A (JP)
Title: Method and apparatus for manufacturing single crystal
Inventor: KUROSAKA SHOEI
IPC: C30B15/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor single crystal by which a heavy weight semiconductor single crystal having a large diameter can be safely pulled while removing dislocations at a constricted part and suppressing the breakage at the constricted part and to provide an apparatus therefor.  <P>SOLUTION: An apparatus 1 for manufacturing the semiconductor single crystal has: a crucible 2 for accommodating a raw material melt 4 of a single crystal 7 to be grown; a heater 3 for heating the raw material melt 4; a wire 5 for pulling the single crystal 7 by bringing a seed crystal 6 into contact with the surface of the raw material melt 4 in the crucible 2; a chamber 9 for accommodating these members; and a magnet 15 for applying a magnetic field. Necking is carried out under a condition free from the magnetic field, and after necking, pulling is stopped and the temperature control of the heater 3 is conducted. Thereafter, the magnetic field is gradually applied by the magnet 15, and pulling is restarted when the intensity of the magnetic field reaches a desired value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325434-A (JP)
Title: Diagnosis system using self-fluorescence
Inventor: KOBAYASHI HIROYUKI
IPC: G02B23/24
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnosis system and a diagnosis method which employ an endoscope with self-fluorescence and do not require complicated procedures and can prevent a detecting fluorescent source from unnecessary exhaustion.  <P>SOLUTION: The system has a constitution, in which, during the time when a fluorescent observation light source capable of radiating an excitation light is being turned off, if the change of a photographic image continuously has occurred for a first time, the fluorescent observation light source is turned on, and if the state where the change of the photographic image has not occurred during the time when the fluorescent light source is being turned on continues for a second time or longer, fluorescent observation light source is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335388-A (JP)
Title: Package of coil-like coupling fastener
Inventor: NAKAGAWA YASUSHI
IPC: B65D85/671
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package of a coil-like coupling fastener which can effectively prevent the fastener from deforming by a shock or the like by using easily disposable paper.  <P>SOLUTION: A plurality of partitions 12a, 12b and 12c formed of a paper material such as corrugated fiberboard are placed in a packaging box 11. A plurality of storage parts 13 for receiving the coil-like coupling fastener 1 sectioned by the partitions slantly placed for respective bases forming the peripheral wall of the box are staggeredly formed of the partitions inside the box 11. Each of the storage parts 13 has the coil-like coupling fastener 1 rolled like a coil received therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334511-A (JP)
Title: Fly ash stabilizing apparatus
Inventor: SANO TOSHIYUKI
IPC: F23G7/06
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fly ash stabilizing apparatus for adding a chelating agent to the incineration ash generated from an incinerator or the molten fly ash generated from ash melting equipment to perform the stabilizing treatment of the fly ash and preventing the harmful gas originating from the chelating agent from being discharged to a chamber or to the outside of a building as it is to eliminate fear damaging the health of a worker or environment.  <P>SOLUTION: The chelating agent for fixing a harmful component is added to fly ash from furnace equipment such as an incinerator, a smelting furnace, or the like, to be kneaded with the fly ash by a kneader 42 and the surface of the obtained kneaded matter is dried during the feed by a drying conveyor to stabilize the fly ash. In the fly ash stabilizing apparatus adapted to this treatment of fly ash, the conveyor is covered with a case 54 to perform drying treatment in the case 54 and the case 54 is ventilated to introduce the ventilation air from the case 54 into the furnate 12 in smelting furnace equipment 10 or into the exhaust duct 26 from the furnace 12 through an introducing pipeline 66.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250417-A (JP)
Title: Thermal evaporation method and thermal evaporation container used therefor
Inventor: NOMURA MIHARU
IPC: A01N25/18
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal evaporation method by which a chemical can efficiently be evaporated, and to provide a thermal evaporation container used therefor.  <P>SOLUTION: This thermal evaporation method for controlling insect pests is characterized by thermally evaporating an insecticide technical product or an added insecticide technical product obtained by adding an additive to the insecticide technical product. For example, an insecticide technical product 3 is received in a container 5, and the container 5 is then heated to thermally evaporate the insecticide technical product. Thereby, the insecticide ingredient can efficiently be evaporated, and a solvent is not needed on the thermal evaporation. Hence, the distinction of an aqueous solvent from an oily solvent on the employment of the solvent is not necessitated, and a container and a heater for the thermal evaporation can be compacted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003326806-A (JP)
Title: Power saving unit and imaging apparatus
Inventor: TSURUI MASAKI
IPC: H04N1/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress useless power consumption even if a setting time for making a transition from a stand-by mode in which print is started to a suspension mode is relatively made long.  <P>SOLUTION: The imaging apparatus comprises: an operating section 20; an imaging means 100 and sensors 14, 72 and 42; imaging controllers 12, 51 and 41 for imaging in a set mode in response to an operational command from the operating section and monitoring the detection signals of the sensors; and a power saving controller 60 waiting in the stand-by mode capable of starting imaging and makes a transition to a suspension mode of low power consumption. The apparatus is further provided with: switch means 15, 73 and 43 interposed between the sensors and a power saving feeder line +5 V supplying power in the stand-by mode but not supplying power in the suspension mode; and sensor energy saving controllers 12, 51 and 41 for turning off the switch means 15, 73 and 43 after imaging in the set mode is ended and monitoring of the detection signals of the sensors related to the imaging is ended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326658-A (JP)
Title: Manufacturing method for heat-shrinkable polyester film, and heat-shrinkable polyester film
Inventor: KINOSHITA SHUICHI
IPC: B29C55/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a heat-shrinkable polyester film and the heat-shrinkable polyester film, which prevent the occurrence of lack of adhesion, unevenness of shrinkage, a wrinkle, waviness, creasing, film tearing and the like when the heat-shrinkable polyester film is mounted on a body on which the film is to be mounted.  <P>SOLUTION: Characteristically, after a multi-layer film, which is formed of both surface layers of a copolymerized polyester-based resin and a central layer in which a thermoplastic resin incompatible with a polyester-based resin is mixed and dispersed into the polyester-based resin, is manufactured by coextrusion, the multi-layer film is at least uniaxially stretched and oriented so that many fine voids can be inside the central layer; and the heat-shrinkable polyester film has heat-shrinkable properties in which the rate of heat shrinkage at 80°C in one direction of the film is 40% or more, in which the rate of the heat shrinkage at 80°C in the direction orthogonal to the above direction is 6% or less, in which the rate of the heat shrinkage at 100°C in one direction of the film is 65% or more, and in which the rate of the heat shrinkage at 100°C in the direction orthogonal to the above direction is 8% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336611-A (JP)
Title: Connection structure of ceramic member and non-ceramic member, and bathroom stool
Inventor: KAMATANI KUNITADA
IPC: F16B17/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a ceramic member of a ceramic material or the like and a non-ceramic member of a ligneous material or the like, not requiring an adhesive or the processing for a special shape.  <P>SOLUTION: Connection positions in a leg member 4 and a stool bottom part 3 are formed with holes 4a, 7 each with a nearly same bore diameter, and a ligneous short piece 10 such as a dowel or the like formed in a cross sectional shape nearly equal to opening shapes of the holes 4a, 7 is prepared. The short piece 10 is formed with a plurality of projecting stripes 11 parallel to the longitudinal direction, on the side peripheral face. By pressing the short piece 10 into the respective holes 4a, 7, the leg member 4 is connected to the stool bottom part 2. Since the projecting stripes 11 formed on the side peripheral face of the short piece 10 are plastically deformed when pressing the projecting stripes 11 into the holes 4a, 7, the press-in work can be easily executed. Further, since the plastically deformed projecting stripes 11 tightly contact with the inner faces of the holes 4a, 7 after the press-in of the short piece 10 into the holes 4a, 7, stable large connection force is exerted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332426-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: SAITO TOSHIO
IPC: H01L21/768
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve adhesion between a conductor film whose main component is copper and which constitutes wiring of a semiconductor device, and a conductor film having diffusion barrier function of copper.  <P>SOLUTION: In the semiconductor device which has an embedded third layer wiring L3 in a wiring trench 16b formed in insulating films 11d, 15c and in a through hole 19 formed in insulating films 11c, 15b, the conductor film 17b2 which is a conductor film forming the embedded third layer wiring and has the diffusion barrier function of copper is formed of titanium silicon nitride or tantalum silicon nitride or titanium nitride which are formed by a chemical vapor-phase growth method. A conductor film 17b3 composed of a material excellent in adhesion to copper is formed between the conductor film 17b2 and a main conductor film 18b which is a conductor film forming the embedded third layer wiring L3 and whose main component is copper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333996-A (JP)
Title: Ice cream maker
Inventor: ISHIHAMA SEIJI
IPC: A23G9/22
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice cream maker capable of preventing a cover member of a hopper from being left open unguardedly by mischief, etc.  <P>SOLUTION: In this ice cream maker SM, a main body 1 is equipped with the hopper 2 for storing and cooling a mix for the ice cream and having an opening on the top surface, and further with a refrigerating cylinder 8 for refrigerating the mix which is suitably supplied from the hopper 2, so that the ice cream is produced by refrigerating the mix with stirring in the refrigerating cylinder 8. Further, the ice cream maker is equipped with the cover member 3 for shutting the opening on the top surface of the hopper 2, so that the opening is freely opened and shut, and with a locking device 24 for preventing the cover member 3 from being left open.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334363-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing illegality, securing simplicity when confirming a test, etc., and preventing the complication of constitution.  <P>SOLUTION: In the game machine controlled by a control means provided on the side of the rear surface of a game panel, a put-out control board 52 is fixed to a box main body 101, and a box cover 102 is fixed so as to cover the put-out control board 52. An IC package 71 as the control means to be mounted on the put-out control board 52 comprises an IC chip 72, leads 73 and a sealing body 74, and the lead 73 is fixed rigidly to the put-out control board 52. First contact parts 112 and second contact parts 113 are formed respectively at the end parts of connection means 111. The first contact parts 112 are in contact with the respective leads 73 to be connected electrically, and a board provided with electrical wiring and an external output terminal is installed at the second contact parts 113 to output items stored in the IC chip 72 to outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308460-A (JP)
Title: System for delivering advertisement service acquired by combining trademark image with image of event site in combination with network or the like of personal computer or the like
Inventor: OISHI RYOKO
IPC: G06Q30/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business model of an advertisement delivery service acquired by combining powerful influence of a trademark image with a network of a personal computer or the like with the aim of diffusibility of opening areas, increase of the number of collected customers and increase of the number of participants.  <P>SOLUTION: An advertisement delivery service having as an attraction a trademark by which the participants may be increased with a light-hearted image, whose content can be simply grasped as an image narrowed to some extent such as encounter of persons or encounter of talents by a receiver, is combined with a network system of the personal computer or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339585-A (JP)
Title: Floor brush for vacuum cleaner, and vacuum cleaner using the same
Inventor: URATANI HIROYUKI
IPC: A47L9/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor brush for a vacuum cleaner and the vacuum cleaner using the floor brush constituted to clean a place in a wide range by mounting a small nozzle detachably to a floor nozzle, and allowing the changeover use of both nozzles.   <P>SOLUTION: A small nozzle 10 is connected to a connecting pipe 9 line- connected to a cleaner body, and the small nozzle 10 is detachably mounted to the floor nozzle 11 to constitute the floor brush 3. In the mounted state of the small nozzle 10, the floor brush 3 can be used as the floor nozzle 11, and when an operating lever 13 is pressed, the small nozzle 10 is detached from the floor nozzle 11, and stairs and a narrow place which the floor nozzle 11 cannot cope with, can be cleaned with the small nozzle 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341072-A (JP)
Title: Method for manufacturing inkjet head
Inventor: HIRANO TADASHI
IPC: B41J2/16
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inkjet head in which a trouble due to intrusion of excess adhesive into the nozzle hole can be prevented when a nozzle plate is pasted to a substrate using adhesive.   <P>SOLUTION: In the method for manufacturing an ink jet head by pasting the nozzle plate 2 having nozzle holes 21 corresponding to ink channels 13 to the front surface of the substrate 1 provided with the ink channels 13 using the adhesive, the nozzle plate 2 is subjected to a process for enhancing surface tension such that the advance contact angle of the adhesive with respect to the nozzle plate 2 becomes 10°-90° before the nozzle plate 2 is brought into contact with the adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348428-A (JP)
Title: Photographing system, photographing method, photographing program, and computer-readable recording medium having the photographing program recorded thereon
Inventor: ISHIBASHI IWAO
IPC: G03B17/56
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To photograph the same object with a plurality of cameras at the same time.   <P>SOLUTION: A photographing system is provided with: a designation means (step S03) for designating a master camera among a plurality of cameras; an object position acquisition means (step S05) for acquiring a position of an object photographed with the master camera; and a photographing direction decision means (step S12) for deciding a photographing direction of other cameras different from that of the master camera on the basis of the acquired position of the object. Thus, the other cameras photograph the object photographed by the master camera in interlocking with photographing of the object with the master camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343221-A (JP)
Title: Internal combustion engine in which initial operation of solenoid valve is conducted on the basis of amplitude increase
Inventor: YAMADA TOMOUMI
IPC: F01L9/04
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To positively conduct an initial operation of a solenoid valve of an internal combustion engine under less power consumption, and control in the final stage so that an armature seats softly on a magnetic coil or core.   <P>SOLUTION: The internal combustion engine is provided with a solenoid operated valve and a valve opening/closing controller. The solenoid operated valve comprises a valve element, a 1st and a 2nd solenoid operating means, and a 1st and 2nd springs. The valve element and the 1st and the 2nd springs together constitute a vibration system. The valve opening/closing controller controls energization to the 1st and the 2nd solenoid operation means to conduct initial operation of the valve by resonance. The valve opening/closing controller controls a value of the energization current to the 1st and the 2nd solenoid operation means in the following period, on the basis of amplitude increase in at least one period in the initial stage of natural vibration in the vibration system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347477-A (JP)
Title: Substrate, substrate for semiconductor package, semiconductor device and semiconductor package
Inventor: SHIMADA OSAMU
IPC: H01L23/12
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate which is a substrate for a semiconductor package or the like and can form a smaller semiconductor package without changing a minimum wiring pitch and the number of terminals of BGA and CSP, and changing wiring rule of a wiring board.   <P>SOLUTION: This substrate is provided with an insulating resin layer, metal pillars for interlayer connection which are embedded in the insulating resin layer and penetrate as far as both surfaces of the insulating resin layer, and circuits which are formed at least on a single side surface of the insulating resin layer, at positions just above the metal pillars. The metal pillars are formed by etching a metal foil, and pads for connection are formed on the circuits just above the metal pillars.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347589-A (JP)
Title: Led chip
Inventor: HASHIMOTO TAKUMA
IPC: H01L33/38
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED chip that can materialize a small chip package and has a high light extraction efficiency.   <P>SOLUTION: The LED chip 1 is structured such that a quantum well structure comprising an n-type semiconductor layer 3 and light-emitting layer 4 of a GaN compound semiconductor, and a p-type semiconductor layer 5 are laminated in order on the crystal of a translucent substrate 2. The n-type semiconductor layer 3 and the p-type semiconductor layer 5 each are provided with feeders 6 and 7 for the n-side electrode and p-side electrode on the surfaces of both semiconductor layers 3 and 5 opposite to the translucent substrate 2. Further, an insulating film 8 is formed onto the side and bottom surfaces of both semiconductor layers 3 and 5 except where the feeders 6 and 7 are built. Here, in order that light moving in parallel with the light-emitting layer 4 in the light-emitting layer 4 may be totally reflected in the light extraction direction, the end face of the light-emitting layer 4 is inclined toward a face A parallel to the light- emitting layer 4 so that the angle that its normal L1 forms with the face A parallel to the light-emitting layer 4 may become a specified angle or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346703-A (JP)
Title: Mass spectrometer
Inventor: SHIMOMURA MANABU
IPC: G01N27/62
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass spectrometer having a vacuum container of which, the inside is prevented from infiltration of dust or the like at a maintenance operation.   <P>SOLUTION: A gap 9 is formed between the outside of a periphery sealing surface 3a of an opening part of a container 31 of the vacuum container 3 and a peripheral edge of an opening of a body of equipment 24 at a front panel 21 of the body of equipment 2, and the gap 9 is constructed so as to be closed when a door 8, closing an opening part of the container 31 and an opening of the body of equipment 24, is closed. A part of the air taken into the body of equipment 2 from outside is made to blow out frontward through the gap 9 by a blowing fan 5 for cooling when the door is opened for maintaining an ion source 32 of the vacuum container or the like. By the above, a kind of air curtain is formed at the front part of the container opening part 31 of the container, and the dust infiltrating from outside in the vacuum container 3 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004164-A (JP)
Title: Substrate for liquid crystal display device, liquid crystal display device equipped with the same, and method for manufacturing the same
Inventor: DOI SEIJI
IPC: G02F1/1368
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display device to be used for a display section of information equipment or the like which can provide excellent display quality, to provide a liquid crystal display device equipped with the same, and a method for manufacturing the same wherein manufacturing processes can be reduced.  <P>SOLUTION: A TFT (thin film transistor) 20 is formed on a glass substrate 10. A protective film 36 is formed on the TFT 20. A resist pattern with openings on a source electrode 30, on a gate bus line terminal 40 and on a drain bus line terminal 44 is formed on the protective film 36. Ultraviolet rays are made to irradiate the surface of the resist pattern and subsequently the resultant irradiated resist pattern is baked at 200°C or higher temperature so as to form a wrinkled resin layer 52 with a wrinkled surface. A reflection electrode 16 and protective conductive films 41, 45 are formed on the wrinkled resin layer 52 by using the wrinkled resin layer 52 as an etching mask and etching the protective film 36 and an insulating film 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001029-A (JP)
Title: Product takeout detecting mechanism for die casting machine
Inventor: ANDO TOSHIHIRO
IPC: B22D17/22
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product takeout detecting mechanism for die casting machines which shortens product detection waiting time, has a simplified structure and reduces the generation of trouble by detecting product takeout in the vicinity of a die.  <P>SOLUTION: A takeout detecting mechanism 10 for die casting machines detects that a product W is taken out from a die 21 which is provided on a die casting machine 20 which is configured so that the product W cast with the die 21 is taken out after passing through between a fixed platen 22 and a movable platen 23. A detecting switch 11 is fixed to either platen of the fixed platen 22 and the movable platen 23 so as not to interfere with the other platen. The product W which passes through between the fixed platen 22 and the movable platen 23 is detected with the detecting switch 11.  <P>COPYRIGHT: (C)2004,JPO