baber/WOPTO huggingface dataset:
Patent JP-2004036481-A (JP)
Title: Supercharger control device for internal combustion engine
Inventor: TAKAHASHI RYOSUKE
IPC: F02B37/24
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of unusual sounds due to a sudden pressure change on the downstream side of an impeller during accelerator-off in an operated condition under high supercharging pressure.  <P>SOLUTION: This supercharger control device comprises a variable displacement supercharger having a vane opening varying mechanism for changing a vane opening, means for detecting the operated condition, and control means for setting the opening of the vane opening varying mechanism depending on the operated condition. The control means controls the vane opening to be greater than that before an accelerator opening is reduced, when detecting the accelerator opening to be reduced, thus preventing the sudden pressure change resulting from the generation of unusual sounds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139654-A (JP)
Title: Support frame body for flat panel display
Inventor: OKUNO TOSHIO
IPC: G09F9/00
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a support frame body for a flat panel display which can deal properly with flat panel displays in different sizes in an inspection apparatus. SOLUTION: An upper transverse frame plate 2, a lower transverse frame plate 3, a left longitudinal frame plate 4 and a right longitudinal frame plate 5 which form the flat panel display 7 are assembled in such a way that they can be longitudinally or transversely moved respectively individually with reference to the frame plate at one end of the respective frame plates 2, 3, 4, 5 and that they can be transversely or longitudinally moved together. They are constituted in such a way that a window 6 formed of the frame plates 2, 3, 4, 5 can be expanded or shrunk. They are constituted in such a way that the display 7 is supported by the frame plates 2, 3 and the frame plates 4, 5 facing the expanded or shrunk window 6.
Patent JP-2004033671-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine rendering a previous announcement displaying state of a continuous, previous announcement display diverse.  <P>SOLUTION: The continuous, previous announcement display is executed (a) by using previous announcement display data of a category (ready-to-win, character, specified appearance item, ready-to-win + character, ready-to-win + specified appearance item, character + specified appearance item) selected from a plurality of categories into which previous announcement displays are divided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046315-A (JP)
Title: Device and method for recognizing character, program and storage medium
Inventor: IKEDA HIROAKI
IPC: G06V30/224
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve character recognition accuracy of a document picture including a plurality of languages.  <P>SOLUTION: A re-recognition range is set based on a result recognized by using a first recognition means, and a second recognition means recognizes a character again. When similarity higher than that obtained by the first recognition means is obtained as a result of re-recognition, a recognition result of the first recognition means is replaced with that of the second recognition means on the re-recognition range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043099-A (JP)
Title: Method and device for inverting cupped commodity
Inventor: HAMAYA HIROSHI
IPC: B65G47/248
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inverting cupped commodities capable of eliminating damaging the cupped commodities, preventing slipping on a carrying surface due to dispersion of contents in the cupped commodities, and conducting carrying and inverting work for the cupped commodities at a high speed.  <P>SOLUTION: The cupped commodities 1 are carried and inverted in this method and the device for inverting the cupped commodities. The cupped commodities 1 are carried by a carrying means 20 running in a carrying direction to carry them, the cupped commodities 1 supported at the lower surface by the carrying means 20 are raised to be supported at a side part beyond a width direction center by a carrying guide 30 provided on the side of the carrying means 20 to run in the same direction with it, and they are then fallen by an inverting means 40 moving in a crossing direction to the carrying direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042453-A (JP)
Title: Ink jet recording head and ink jet recording apparatus
Inventor: SUZUKI TAKUMI
IPC: B41J2/16
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To jet ink good at all times by successfully sealing an electric joining part of an ink jet recording head.  <P>SOLUTION: In an arrangement in which a bump electrode 4 of a substrate 1 side of the recording head and a lead 5 from a base film 6 as a wiring member are subjected to TAB joining, and the part is sealed by a sealing resin 7, a distance D between a channel formation member 2A where nozzles or the like of the recording head are formed, and the bump electrode is made relatively long (0.1 mm or larger) to make full an adhesion force between the sealing resin 7 and a surface of the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089657-A (JP)
Title: Ophthalmic medicinal composition
Inventor: MUTA KENJI
IPC: A61P27/02
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent medicinal composition capable of being used for a long time continuously by suppressing the development of drug tolerance caused by the continuous use of it, and useful for the treatment or prevention of glaucoma or ocular hypertension. SOLUTION: This medicinal composition such as eye drops contains a neutral antagonist against α1 A-AR as an active ingredient.
Patent JP-2004049970-A (JP)
Title: Centrifuge and adapter for centrifuge
Inventor: HARA MINORU
IPC: B04B7/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation or the rupture of a sample tube even under high centrifugal force and particularly to enable the use of a low cost sample tube.  <P>SOLUTION: A rotor 2B having housing holes 3 housing the sample tubes 4 is rotated at a high speed by a driving shaft 9. A cap contacting part 32 to face the outer circumferential surface of the cap 6 of each sample tube 4 is provided projectingly on an opening end of the housing hole 3. A notch 33 located in the rotary center side of the rotor 2B is provided on a part of the cap contacting part 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052276-A (JP)
Title: Joining structure of column and beam
Inventor: ITO KAZUHIRO
IPC: E04B1/30
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily join a steel frame beam to a concrete column.  <P>SOLUTION: This structure joins the steel frame beam 2 to the concrete column 1, and joins the beam to the column by fastening a precast concrete part to a joint part 3 by a fastener such as a steel bar 8 by integrally arranging the precast concrete part 7 in an end part of a beam steel frame 6, and adopts a filled steel pipe concrete column of filling concrete 5 in a steel pipe 4 as a column. A bracket 17 is arranged on the steel pipe for supporting the precast concrete part of a beam end part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049447-A (JP)
Title: Method of manufacturing torso
Inventor: TOMONARI NOBUYUKI
IPC: A47F8/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torso of a unique design by actively adding creases and swells to clothes without giving a sense of unnatural color for a person to look at the exhibited clothes.  <P>SOLUTION: A water-soluble paste is applied to paper immersed in water, which is layered/pasted on a torso model A. After the layered/pasted paper is dried, the dried paper is divided into front and rear portions from the neck part to the hip part through shoulder parts, arm parts, and side parts, and pulled out of the torso model A. The layered/pasted paper portions B1 and B2 which are pulled out of the torso model A are jointed, and a finishing sheet 8 is further layered/pasted on the jointed layered/pasted paper portions. After that, a thin string 9 is wound around over the layered/pasted finishing sheet 8 and the string 9 is bonded via an adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054583-A (JP)
Title: Security device and method for restoring operation of security device
Inventor: TANAKA HIROYUKI
IPC: G06F11/30
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an increase in burdens on a security manager by detecting an inoperative state and accurately detecting subsequence restoration of operation, while avoiding the adverse effects on a security device of the addition of a watch-dog timer function to the security device which operates on a microprocessor that does not have the watch dog timer function.  <P>SOLUTION: While a CPU is operating tasks related to security, the operation of inverting the voltage of a watch dog timer resetting output terminal during a timer interruption handling (fixed-cycle interrupt routine) is executed a plurality of times to output watch dog signals. Prior to the task operation a CPU 7 sets a value of a time-extending counter WDC which determines the output duration of the watch dog signals. When the CPU 7 becomes inoperative, the fixed-cycle interrupt routine is no longer executed after the set duration and the watch dog signals are no longer output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053406-A (JP)
Title: Eddy current flaw inspecting device and eddy current flaw inspecting method
Inventor: TAKAOKA KATSUYA
IPC: G01N27/90
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy current flaw inspecting device and an eddy current flaw inspecting method for executing an accurate and stable flaw inspection.  <P>SOLUTION: In the method, the amount of vibration H and its rate of change (difference value) D are derived by using two sets of laser type dimension meters (S2, S3). If the difference value D is not less than a prescribed value (S4:YES), a threshold level is set as a large value for four seconds continuously thereafter (S5). If the difference value D is less than the prescribed value (S4:NO), the threshold level is set as a small value (S6). Then, outputs from the flaw inspecting device are compared to the set threshold level, and thereby determining the presence or absence of the flaw (S8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055826-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHIMIZU HIDE
IPC: H01L21/8247
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a self-aligned source structure in which both substrate contact holes and electrode contact holes can be opened simultaneously without increasing manufacturing steps, and the number of masks can be reduced.  <P>SOLUTION: In an etching step of an element isolation film in a single step of obtaining the self-aligned source structure in which a source line is formed on a gate electrode in self-aligned manner, a part, including a region formed with an electrode contact hole of a patterning insulating film 12 disposed on the gate electrode of a transistor formed with the electrode contact 29 on the gate electrode, is selectively removed simultaneously, and a part of the upper surface of the gate electrode is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057859-A (JP)
Title: Treatment method of methane fermentation residue and equipment therefor
Inventor: KOMATSU TADASHI
IPC: C02F11/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of methane fermentation residue capable of reducing the amount of a flocculant used in the treatment of methane fermentation residue to reduce the treatment cost and capable of easily composting dehydrated sludge, and an equipment therefor.  <P>SOLUTION: After ammonia is removed from fermented residue from a methane fermentation tank 10 by an ammonia diffusion column 20, a flocculant is added to the residue in a sludge separator 30 and the residue is dehydrated to be separated into sludge and a filtrate. The ammonia diffusion column 20 has a liquid feed means for receiving the residue from an upper introducing port 21 to lead out the same from a lower lead-out port 22 and an aeration means introducing steam or air from an air introducing port 23 to aerate ammonia.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058796-A (JP)
Title: Construction machine
Inventor: SAITO TOSHIO
IPC: B60K11/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a building frame body and to reduce the number of parts.  <P>SOLUTION: A frame 26 of an oil cooler 25 fixed onto a right side frame 17 is constituted by a front vertical frame 27, a rear vertical frame 28, a lower horizontal frame 29, an upper horizontal frame 30, a front upper pillar 31 upwardly extending from an upper end side of the front vertical frame 27 and a rear upper pillar 32 upwardly extending from an upper end side of the rear vertical frame 28. A horizontal beam 21 is supported from below utilizing the frame 26 by mounting the front and rear upper pillars 31, 32 to a connection plate 34 provided on the horizontal beam 21 of the building frame body 19. Thereby, the frame 26 of the oil cooler 25 can be co-used as a part of the frame forming the building frame body 19 and the number of struts 20 can be reduced while ensuring strength of the building frame body 19. Therefore, the constitution of the building frame body 19 can be simplified and the number of parts can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063329-A (JP)
Title: Display device and its manufacturing method
Inventor: UCHIUMI ICHIRO
IPC: H01J11/12
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and its manufacturing method, improved in its efficiency in converting the discharged energy into the visible light, and having high brightness.  <P>SOLUTION: This display device comprises a first base, a plurality of partitions 14 formed on the first base, a phosphor layer 31 mounted between the partitions 14 and composed of phosphor particles 17, and a second base mounted oppositely to the first base to hold the partitions 14, and the phosphor particles 17 are energized by the discharging in the spaces defined by the partitions 14 to emit the light. A surface of the phosphor layer 31 has a plurality of recessed parts 32, a plurality of voids 33 are formed inside of the phosphor layer 31, and a diameter of the recessed part 32 and a diameter of the void are more than a diameter of the phosphor particles 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061971-A (JP)
Title: Image forming apparatus
Inventor: SHIBAZAKI KEIZO
IPC: G03G15/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a developing apparatus having a residual developer quantity detecting means using an optical fiber and an optical fiber holding member.  <P>SOLUTION: In an image forming apparatus equipped with the developing apparatus having a function of detecting the residual developer quantity, the apparatus is provided with the residual developer quantity detecting means constituted of an optical fiber 10 for transmitting light emitted from a light emitting part 14 arranged in the image forming apparatus body to a light receiving part 15 arranged in the same image forming apparatus body, and optical fiber holding members 11, 12 and 13 for holding the optical fiber 10, and the surfaces of the optical fiber holding members 11 and 13 are formed in a curved shape 11a so as to uniformly diffuse the light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059103-A (JP)
Title: Pour-out nozzle
Inventor: NOSE KAZUAKI
IPC: B65D47/32
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a pour-out nozzle which can be folded flat and compactly contained in a container housing.  <P>SOLUTION: The pour-out nozzle to be mounted on a spout of a liquid container has a nozzle cylinder including a pour-out cylinder, an insertion cylinder and a mount radially projecting at a distance from the lower end of the pour-out cylinder. A plurality of longitudinal grooves are engraved on the nozzle cylinder, so that the nozzle can be deformed to be flat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003258159-A (JP)
Title: Package structure for semiconductor chip
Inventor: HSIEN WEN-LO
IPC: H01L23/433
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package structure for a small-sized semiconductor chip having high heat dissipation.  <P>SOLUTION: A chip counterbore 11 is made in a lead frame 1. A hollow groove 13 is made around the chip counterbore 11 and connected with the lead frame 1. A board 3 is applicable to manufacturing of a high integration density circuit and can satisfy the need for a large number of pins count. Pins are arranged at corresponding positions in the hollow groove 13 of the lead frame 1 and bonded by means of a gold wire 22. A chip 2 is bonded to the chip counterbore 11 of the lead frame in the forward direction through a bond 23. The gold wire 22 is connected with the electrical conduction pin of the board 3. Since heat generated through operation of the chip 2 is dissipated from the chip counterbore 11 to the outside, a large heat dissipation effect is attained. Since the package structure for a semiconductor chip requires neither copper plate nor a heat dissipating plate, the volume can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004071059-A (JP)
Title: Disk playback device
Inventor: MORI MASATERU
IPC: G11B17/056
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk playback device which is made small in size and can be vertically placed.  <P>SOLUTION: This device is provided with a disk locking section 11j which locks a disk 8 on the peripheral edge of a tray 11 to convey the disk 8 so as to regulate its axial movement. When a turntable 31 holding the disk 8 is moved roughly in an axial direction to arrange the disk 8 in a reproducing position, the turntable 31 is also moved in a radial direction by engagement between a cam surface 2d and an engager 35d to separate the disk 8 from the disk locking section 11j.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155957-A (JP)
Title: Egr control device and egr control method
Inventor: AKAO YOSHIYUKI
IPC: F02D21/08
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an EGR control device and an EGR control method for controlling an EGR adjustment device which controls an operation of the EGR device at a high accuracy by calculating an EGR ratio at a low cost. SOLUTION: The EGR control device is provided with: temperature detection means 6-8 provided on at least two of a suction passage 2b, an atmosphere introduction passage 2a provided at the upstream of the suction passage 2b and communicated with an atmosphere and an EGR passage 4; an actual EGR ratio calculation means 32 for calculating a ratio of an exhaust gas occupied in a suction air of the internal combustion engine based on the temperature information detected by the temperature detection means 6-8; and an EGR control means 30 for controlling the EGR adjustment device 10 using the actual EGR ratio calculated by the actual EGR ratio calculation means 32.
Patent JP-2004067913-A (JP)
Title: Manufacturing method of water emulsion fuel
Inventor: SATO HIROYASU
IPC: C10L1/32
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a water emulsion fuel, where an O/W type water emulsion fuel can be definitely manufactured.  <P>SOLUTION: The first step of the manufacturing method for an emulsion fuel in a batchwise manner is injection of a specific amount of the fuel and an additive to a mixing bath (2) from the point A. In the process of stirring between A and B, an additive is dispersed in the fuel by stirring the fuel and the additive using the stirrer (3). After the stirring process, the specific amount of water is injected into the mixing bath (2) from the point B. In the micronizing process between B and C, the mixture is pumped out to the micronizing apparatus (12) returned to the mixing bath (2). Fuel and water are separated in the separating process between C and D. After the separation process is completed, water and fuel are emulsified by pumping out the liquid, leading it through the micronizing apparatus (12) and returning it to the mixing bath (2) to give the O/W type water emulsion fuel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071973-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SUGITA YOSHIHIRO
IPC: H01L21/316
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a semiconductor device by etching an insulating film consisting of zirconia and Hafnia by wet processing.  <P>SOLUTION: The insulating film consisting of zirconia and Hafnia is formed on the surface of a semiconductor substrate. Part of the surface of the insulating film is covered with a mask pattern. With the mask pattern as a mask, ion is injected to a part which is not covered with the mask pattern in the insulating film to damage the insulating film. With the mask pattern as the mask, a part of the insulating film is etched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070197-A (JP)
Title: Developer replenishing system
Inventor: SAKO KIYOSHI
IPC: G03G15/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer replenishing system in which troubleshooting and cartridge exchanging operations are precisely conducted by a user by properly detecting the aggregation condition of developer in a developer cartridge and empty condition and by transmitting the detected contents to the user, and the system is inexpensively constituted.  <P>SOLUTION: The system replenishes developer for a developing device which is used to toner development of an electrostatic latent image. The system consists of a developer cartridge which stores replenishing developer, a supplying means which properly replenishes developer to the developing device from the cartridge, a means which is used to stir the toner in the cartridge, a stirring motor which is used to properly operate the means, a means which detects the load of the motor and a discriminating means which generates a prescribed warning to the user through a user interface when the detection load by the load detecting means becomes equal to or more than an upper limit reference value or equal to or less than a lower limit reference value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074895-A (JP)
Title: Front frame part structure of tractor
Inventor: TANI YOSHITAKA
IPC: B62D49/08
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front frame part structure of a tractor for securing rigidity of a power steering cylinder unit installing part without requiring a special reinforcing member, and optimizing exhaust of engine exhaust gas while securing a longitudinal balance of a machine body.  <P>SOLUTION: This front frame part structure of the tractor has front frames 2 and 3 for an axle bracket formed in an almost U shape and a power steering cylinder unit 4. Weight installing parts 12a and 12b are respectively formed on left-right side plates 2 and 2 and a bumper 3 of a front frame, and an integrally constituted weight 5 for the longitudinal balance is installed on the three members of the front frame via these weight installing parts 12a and 12b.  <P>COPYRIGHT: (C)2004,JPO