baber/WOPTO huggingface dataset:
Patent JP-2004332033-A (JP)
Title: Composition, raw material for chemical vapor growth consisting of the composition, and thin film production method using the same
Inventor: ONOZAWA KAZUHISA
IPC: C23C16/40
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which is suitable in the case a bismuth feeding source compound and a titanium feeding source compound are mixedly used in the production of a bismuth titanate based multiple oxide thin film, and to provide a thin film production method using the composition.  <P>SOLUTION: The composition contains one mol part of a bismuth compound expressed by the general formula (1), and 0.05 to 10 mol parts of a titanium compound expressed by the general formula (II).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332804-A (JP)
Title: Friction engagement device for automatic transmission
Inventor: OGINO TAKUYA
IPC: F16D25/0638
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction engagement device for an automatic transmission capable of repeatedly realizing both of normal engagement operating condition and non-engagement operating condition.  <P>SOLUTION: A piston 21 is fitted in a cylinder 22 freely to move in the axial direction, and a spring retainer 23 is arranged in an opening side of the cylinder 22 so that it can not move in the axial direction, and a wave spring 25 is interposed between the spring retainer 23 and the piston 21. A first guide surface is formed of opposite surfaces Q1 formed in the inner surface side of a cylindrical part 21b and a pushing piece 21c of the piston 21, and a second guide surface is formed of an opposite surface Q2 facing to the wave spring 25 and provided in the inner surface side of the cylinder 22 in an opposite side of the opposite surface Q1 provided in the piston 21 side with a view from the wave spring 25. The opposite surface Q1 and the opposite surface Q2 form a guide means for guiding the wave spring 25 for extension/shrinkage along the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334611-A (JP)
Title: Device, method, and program for creating image anchor, and storage medium storing program
Inventor: HANAKAGO YASUSHI
IPC: G06F17/30
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel image anchor creation technique capable of lowering a labor for creation of an anchor definition when the anchor definition is created for a plurality of photograph images of the same object.  <P>SOLUTION: An anchor is defined by taking time correspondences between a plurality of images serving as targets of anchor creation, and as to one image among a plurality of images, designating information about an area including an indicated target object and information about time position of the area. As to the image with the defined anchor, a characteristic quantity is extracted from the area including the object in each time position. When areas having characteristic quantity closest to that extracted by the extraction means in the same time position as that of the image with the defined anchor are searched from other image, anchors of these images are defined. In this way, labor for creation of the anchor definition can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334021-A (JP)
Title: Image forming apparatus
Inventor: FUSE HIROSHI
IPC: H02K11/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which enables a transistor (TR) to be mounted in the image forming apparatus so as to prevent a metallic piece from shorting the pins of the TR from each other even if the metallic piece falls from the upper part of the TR.  <P>SOLUTION: In the image forming apparatus in which a circuit board mounted with electronic parts for driving a DC brushless motor is disposed parallel to the base surface of the rotor of the DC brushless motor and a DC brushless motor provided with an IC package of ≤1.27 mm in the gaps between the adjacent pins of the TR for supplying electric power to the winding of the DC brushless motor, the IC package is mounted in the image forming apparatus so that the direction of the adjacent pins of the TR is made parallel to the gravity direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333442-A (JP)
Title: Torque detector
Inventor: TERAOKA MASAO
IPC: G01L3/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve torque detection accuracy and also to improve flexibility in structure setting.  <P>SOLUTION: The torque detector comprises a twisting-deformable torsion bar 3, detection counter parts 5 and 7 that change interval according to rotational displacement due to torsion between one side 11 and the other side 13 of the torsion bar 3, and a detection part 9 for detecting torque, according to changes in interval between the detection counter parts 5 and 7. The detection counter parts 5 and 7 are composed of a pair of operative magnetic bodies 15 and 17, facing each other across a gap G which changes interval according to rotational displacement due to distortion between one side 11 and the other side 13 of the torsion bar 3. The detection part 9 comprises a detection coil 35 and detects torque, based on the inductance that changes according to changes in an interval of the gap G, between the operative magnetic bodies 15 and 17 that correspond to the torsion of the torsion bar 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341745-A (JP)
Title: Encrypted data decryption method, data processor and program
Inventor: OIKAWA TOMOYA
IPC: G06F21/62
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized use of decrypted data when decrypting encrypted data.  <P>SOLUTION: When decrypting the data encrypted by a predetermined encryption method and recorded in a nonvolatile storage medium, the encrypted data are read, the encrypted data are decrypted by a predetermined decryption method and are stored in a volatile memory different from the nonvolatile storage medium, and the decrypted data stored in the volatile memory are automatically erased when a system applied with this encrypted data decryption method is stop-processed. Thereby, the decrypted data or the data in the middle of the decryption are not left in the storage medium at all, and the decrypted data are stored in only the volatile memory unsuitable for long-term storage of the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305195-A (JP)
Title: Healthy ume pickled in brown sugar
Inventor: OTA SHOJIRO
IPC: A23L19/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide healthy ume pickled in brown sugar which is salt-free pickled ume produced for persons who are required to cut her (his) salt intake, or not good at acid pickled ume.  <P>SOLUTION: The healthy ume is produced through the following process: pickling ume with brown sugar in substitution for salt in the same way as that for salting; preserving the pickled ume in a refrigerator for 20-30 days; taking the ume out of a container at midsummer after the end of the rainy season; exposing the ume to the direct sun and nightly dew for 3-7 days to dry the ume; soaking back again the ume into ume vinegar; and cooking the ume together with the ume vinegar at ≥60°C for ≥30min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345123-A (JP)
Title: Plastic lens manufacturing method
Inventor: SAITO TORU
IPC: C08G18/38
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens manufacturing method capable of shortening the preparation time of a raw material composition, which is required for compounding an ultraviolet absorber in an amount capable of imparting the sufficiently absorbing capacity of ultraviolet rays, to enhance productivity.  <P>SOLUTION: In a process for preparing the raw material composition, 0.5-1.5 pts.wt. of a benzotriazole type ultraviolet absorber such as 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole or the like, of which the particle size is set to 500 μm or below, is dissolved in 100 pts.wt. of a monomer composition containing a polymerizable monomer as a main component. As the polymerizable monomer, a compound (1) having at least one episulfide group in its molecule and a compound (2) having at least a disulfide bond (S-S) in its molecule and having an epoxy group and/or a thioepoxy group are preferably used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004855-A (JP)
Title: Recording form
Inventor: TAKAHASHI YOSHIMASA
IPC: D21H19/58
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve environment for manufacturing and copying by making it easy to manufacture recording forms through a smaller number of processes.  <P>SOLUTION: A recording form 1 has mat layers 3 provided on a base formed by sticking sheets of Japanese paper on both the surfaces of a plastic film with adhesives. The mat layers 3 are formed by applying dispersion liquid obtained by adding a sulfonated polystyrene polymerized body as a macromolecular antistatic and silica powder of a map agent to liquid obtained by dispersing styrene acrylic resin as a water dispersed resin and polyacrylic acid ester. The mat layer 3 has good adhesive strength with toners and never fall. Sheets of paper are not fed one over the other because of desired conductivity. No odor is produced in spite of heating in a copying operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347929-A (JP)
Title: Image forming apparatus
Inventor: MIYASHITA YOSHIAKI
IPC: G03G15/08
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that the prescribed control of the near end of toner judging processing, a toner-end judging processing and a toner replenishing processing, etc., required in accordance with the toner consumption can be accurately performed by accurately reflecting the toner consumption by surface staining to the toner consumption from each color developing apparatus 31K, 31C, 31M and 31Y to a photoreceptor 11.  <P>SOLUTION: As for the image forming apparatus, a main control part is constituted so that the prescribed control is performed based on the detection result by a P sensor 17, that is, the detection result as for the quantity of toner sticking to the non-image part on the photoreceptor 11. Then, the prescribed control of the toner near end judging processing, etc., required in accordance with the toner consumption from each color developing apparatus 31K, 31C, 31M and 31Y to the photoreceptor 11 is accurately performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344956-A (JP)
Title: Device and method for die casting
Inventor: FUJINO KIYOSHI
IPC: B22D17/20
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for die casting, wherein the entrapment of oxides and gases into a molten metal is prevented by lessening the contact area between the molten metal and the gases in a casting sleeve, and a high-quality cast product is easily obtained at a low cost.  <P>SOLUTION: The device for die casting is provided with: a casting sleeve 5 having a molten metal introducing opening 51 and communicating with a metallic die cavity C; a molten metal supplying means for supplying a prescribed amount of molten metal to the casting sleeve 5; and a plunger 6 which slides inside the casting sleeve 5 to pour the molten metal supplied in the sleeve 5 into the metallic die cavity C. The casting sleeve 5 is arranged having an inclination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344542-A (JP)
Title: Mat for bed and sofa bed
Inventor: KIKUCHI HISAKO
IPC: A47C17/16
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat for a bed easy in handling, simple in structure, low in cost, safe and furthermore capable of effectively using the living space, and a sofa bed using the mat.  <P>SOLUTION: The mat is formed of two longitudinally extending split mat pieces 2a and 2b connected to each other by pairs of front and back side strip connectors 3a and 3b such that one 2a of the mat pieces can be freely raised up or laid down. When the bed mat is put on a bed body 1 and the mat piece 2a is erected substantially upright, the mat piece 2a is supported by the pairs of upper and lower side strip connectors 3a and 3b to serve as a backrest surface at the rear surface 22a thereof. The upper surface portion of the bed body 1 exposed by erecting the mat piece 2a substantially upright serves as the seat surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345602-A (JP)
Title: Helicopter
Inventor: SHIRAISHI TAKAYUKI
IPC: B64C27/58
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helicopter capable of cooling its internal apparatus efficiently without using the inner space of its fuselage part or causing the weight to increase.  <P>SOLUTION: The helicopter is equipped with a scupper 7 formed under a main rotor 3 located in the upper part of the fuselage part 2 and opening in the direction for or against the rotation of the main rotor 3 and an open hole 9 formed in the undersurface of the fuselage part 2 and having communication with the scupper 7. The swirling flow generated by the rotation of the main rotor 3 generates an air flow inside the fuselage part 2, and this air cools the internal apparatus such as a transmission 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355853-A (JP)
Title: Discharge lamp lighting device
Inventor: KUMADA KAZUHIRO
IPC: H05B41/282
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device with simplified a circuit structure and reduced cost.  <P>SOLUTION: This discharge lamp lighting device is provided with: a D.C. conversion part 1 for converting A.C. input from a commercial A.C. power source AC to desired D.C. output; an inverter part 2 for supplying the D.C. output of the conversion part 1 to a discharge lamp 10 by converting it to high-frequency output according to its operation frequency; and a control part 3 formed with a microcomputer for adjusting the D.C. output by controlling the conversion part 1 and for adjusting the high-frequency output by controlling the operation frequency of the inverter part 2. Since the conversion part 1 and the inverter part 2 are controlled by the control part 3 formed with the single microcomputer, not only simplification of the circuit structure and cost reduction can be realized by reducing the number of components as compared with a conventional example, but also both the conversion part 1 and the inverter part 2 can easily be controlled according to the respective operation modes of the discharge lamp 10 such as preheating, startup and constant lighting, light modulation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355190-A (JP)
Title: Controller
Inventor: MATSUZAKI YUTAKA
IPC: B23Q15/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which quickly recovers whole mechanical device when an error occurs.  <P>SOLUTION: A controller side communication circuit 104 of a main controller 101 is initialized when a power source of a motor driven driver part 107 is turned on from off by preparing a communication initialization device 120. Thus, the whole mechanical device including the controller can be recovered without initialization of parts 102, 103 except the controller side communication circuit in the main controller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351453-A (JP)
Title: Two-layer powder molding method, valve seat, and its manufacturing method
Inventor: SHIBASAWA ISAO
IPC: B22F7/06
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve seat the material cost of which can be saved, since the volume of a valve abutting layer made of an expensive material is small.  <P>SOLUTION: The top surface 13a of a lower second punch 13 is situated in the upper part than the bottom end position of the taper surface 12a of a lower first punch 12 and first material powder P1 forming the taper part of the valve seat is charged into a first charging space S1 formed on the lower first punch 12. Next, the lower second punch 13 is lowered, its top surface 13a is made not higher than the bottom end position of the taper surface 12a and part of the material powder P1 on the lower first punch 12 is slid along the taper surface 12a of the lower first punch 12 and moved on the lower second punch 13. Further, second material powder P2 is charged on this first material powder P1. The material powder charged into the charging space is leveled by being made to coincide with the top surfaces of a die 10 and a core rod 11. An upper punch 14 is lowered and fitted between the die 10 and the core rod 11 and the material powder P1, P2 in the charging space is compressed and formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355450-A (JP)
Title: System and method for supervising state of terminal
Inventor: TAKAISHI ATSUYA
IPC: G06F21/57
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network environment which other users can use with peace of mind by supervising the state of a terminal to prevent the intrusion of viruses into the network and prevent inappropriate terminals from connecting to the network.  <P>SOLUTION: A terminal state supervising means 31 of the terminal 3 acquires a policy of supervision stored in a storage means 11 of a management server 1 and supervises the state of the terminal based on the policy. When the state of the terminal which the user uses is in the violation of the policy, a violation information reporting means 33 reports violation information to the management server. On receiving the violation information, a communication function control means 13 of the management server 1 outputs a command to the terminal 3. On receiving the command, a communication control means 35 of the terminal 3 renders a communication function unusable. The violation information is displayed by a display means of the management server 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156773-A (JP)
Title: High-strength bolted connection structure with no fire resistant coating
Inventor: OKADA TADAYOSHI
IPC: E04B1/58
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-strength bolted friction connection structure and high-strength bolted tensile connection structure for realizing a steel structure with no fire protection capable of adequately securing high-temperature strength of the connection in a high-temperature region of 650°C independently of a fire protection or protective structure using fire-resistant material, while reducing the raw material cost over the whole of the conncetion, in regard to the high-strength bolted connection structure for steel structure to be exposed to flames.  <P>SOLUTION: Ultra-high-strength bolts having excellent fire resistance and excellent resistance to delayed fracture and having a tensile strength at room temperature (TS) of 1200 N/mm<SP>2</SP>or more, and satisfies the relation that the shear proof stress (bτt) at high temperature of 650°C is not less than (coefficient of slip at room temperature (μ)) x (designed bolt tension (No)/(safety factor for a long-term load (v)) x (cross-sectional area of bolt shank (bAs))).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360546-A (JP)
Title: Failure diagnostic device of exhaust gas recirculation cooler
Inventor: ONUMA JUNICHI
IPC: F28F11/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnostic device of an EGR cooler capable of detecting the occurrence of a crack at a time when the crack occurs in the exhaust gas flow tube of the EGR cooler.  <P>SOLUTION: This failure diagnostic device of the EGR cooler diagnosing the failure of the EGR cooler for cooling exhaust gas recirculating an EGR passage communicating the exhaust passage to the intake passage of an engine comprises an acoustic emission sensor disposed in the EGR cooler and outputting acoustic emission signals and a control means diagnosing the failure of the EGR cooler based on signals from the acoustic emission sensor. The control means comprises a memory pre-storing a crack state acoustic emission signal pattern generating when a crack occurs in the EGR cooler. When a detection signal pattern detected by the acoustic emission sensor matches the crack state acoustic emission signal pattern, the device determines that the crack occurs in the EGR cooler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357905-A (JP)
Title: Vulcanized shoe incorporating thermoplastic sponge in sole and its manufacturing method
Inventor: KODATSU HIROSHI
IPC: A43B13/04
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which vulcanization in a vulcanizer after incorporating a sponge for a reduction of weight causes the embedded sponge to shrink and results in the formation of spaces in manufacturing shoes with a thick sole.  <P>SOLUTION: On the sole part of shoes with the thick sole, a thermoplastic resin foam is embedded in a sealed space which is surrounded by a solid rubber outer sole with a peripheral wall, a solid rubber inner sole sheet placed on the backside of an inner sole, and an unvulcanized welt as a decoration for the side surface of the sole and prohibits air from moving in and out. Heating and pressurizing in the vulcanizer causes the unvulcanized welt to get vulcanized, and the thermoplastic resin foam foams completely while being soften and flowing. Consequently, vulcanized shoes with the lightweight thick sole without contraction in volume of the resin foam are obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361216-A (JP)
Title: Method of manufacturing decompression type blood filter tube
Inventor: YOSHIMURA MASAYUKI
IPC: G01N33/48
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a manufacture requiring less man-hours and make a product at a low cost, by utilizing characteristics of a sheet-shaped nonwoven fabric.  <P>SOLUTION: A laminated body 7 is made up by laminating the sheet-shaped nonwoven fabrics 5 in the width direction, thereby canceling unbalanced masses existing in the center section and both edge sections in the width direction. A plurality of laminates 7 whose variations in their masses are suppressed, are further laminated in accordance with a target mass of a filter 11, thereby making up a multilayer body 9, and the filter 11 is made up by punching out the multilayer body 9. Because the filter 11 is made up by laminating the laminates 7 whose variations in their masses are suppressed, the mass of the filter 11 is close to the target mass, and only a small number of sheet-shaped nonwoven fabrics 5 are added thereto or removed therefrom even in the case it is necessary to adjust the mass. Accordingly, the manufacture requiring the less man-hours can be carried out, and its cost can be lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358792-A (JP)
Title: Printing device, recording head used for printing device, and cap head used for recording device
Inventor: OTSUKI KOICHI
IPC: B41J2/18
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which has a long ink life by preventing wasting of ink of cartridges unrelated to ink exhaustion in the case of replacing a cartridge because of the ink shortage.  <P>SOLUTION: In the printing device which uses separate type cartridges 21-26, a first nozzle formation face 41a connected to the cartridges 21-24 of a high cartridge replacement frequency, and a second nozzle formation face 41b connected to the cartridges 25 and 26 of a low cartridge replacement frequency are formed at a recording head 40. Moreover, the printing device has a first cap member 84a for sealing the first nozzle formation face 41a, and a second cap member 84b for sealing the second nozzle formation face 41b, and is equipped with a first suction means 50a for carrying out suction to the first nozzle formation face 41a, a second suction means 50b for carrying out suction to the second nozzle formation face 41b, and a control means for controlling the operation of the first and second suction means 50a and 50b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI