baber/WOPTO huggingface dataset:
Patent JP-2004087485-A (JP)
Title: Overload protection device having seal structure
Inventor: OH YONG KYUN
IPC: H01H37/52
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overload protection device that has a seal structure for preventing the penetration of foreign matters such as insulation liquid from outside.  <P>SOLUTION: The overload protection device contains a bimetal member 40 having a movable contact part 43 and a fixed contact part 41 in a state of connection and is provided with a barrel-shaped conductive can member 30 having an outer circumference flange and an outer connetor 35, a conductive plate 10 that is fitted on the upper part of the can member 30 and has an outer connector 15 and a contact point 13 capable of contacting the movable contact part 41 of the bimetal member 40, and an insulating gasket 20 that is arranged between the can member 30 and the conductive plate 10. Grooves or ribs 31a, 31b are formed throughout the periphery of the outer flange of the can member 30, and ribs or grooves 11, which are coupled corresponding to the grooves or ribs 31a of the periphery of the outer flange, are formed along the width direction of the conductive plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005032374-A (JP)
Title: Information recorder
Inventor: SO KOJI
IPC: G11B27/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recorder capable of correctly recognizing the final recording position of data even though the data recording is interrupted.  <P>SOLUTION: In an optical disk drive 1 for mounting a W/O type optical disk 15, a system controller 9 checks whether the final recording position information (LRA) of user data on a track scheduled for recording is being recorded on a control data area, and when it is being recorded, the recording to this track is not carried out and also the LRA is not updated, and when not being recorded, the final sector of this track is retrieved, and an address of the detected final sector is temporarily held in a memory as the LRA, and also the user data received by the recording instruction from a host are added after the final sector of the recorded user data, the LRA being held in the memory is updated to the final sector address of the added user data for every addition of a postscript, and finally, the LRA being held in the memory is recorded in the control data area of the optical disk 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032130-A (JP)
Title: Data management device and data management method, and computer program
Inventor: MIYATA KOJI
IPC: G06F17/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize the configuration which makes it possible to efficiently verify the alteration of management data and converts a management data verification value stored in a secure memory to small-capacity data regardless of the data amount of the management data.  <P>SOLUTION: A calculated value based on a unidirectional function calculated based on data set at the highest position of a data management tree, i.e., low-order data, e.g., hash value, is stored in a memory in a security chip, and this value is applied as a verification value to conduct the verification on the alteration of management data set in the lowest layer of the data management tree. Even when the amount of the management data increases, it is not necessary to increase the data amount of the management data verification value so that it is possible to verify the alteration of a large amount of the management data. The device is configured so that, when data update, such as addition, deletion or change of the management data is conducted, the data verification processing is executed based on the hush value of the data management tree. Thus, illegal data update is prevented, and proper data management is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037665-A (JP)
Title: Image forming apparatus
Inventor: OTANI HIDEYUKI
IPC: G03G15/01
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can reliably collect/eliminate residual toner even when the charge state (polarity) of the residual toner changes depending on the kind or the carrying speed of a recording sheet.  <P>SOLUTION: The image forming apparatus 10 is equipped with: an image carrying body 26 where an electrostatic latent image is formed by the difference in the electrification potential on the surface; an image forming means 22 to form a toner image on the surface of the image carrying body 26; transfer bodies 34, 36, 38 where the toner image on the image carrying body 26 is transferred; a final transfer body 72 to transfer the toner image from the transfer body 38 to a recording medium S; cleaning bodies 44, 54, 64 to come into contact with the transfer bodies 34, 36, 38, respectively; and a controlling means to control the potential gradient among the image carrying body 26, the transfer bodies 34, 36, 38, the final transfer body 72 and the cleaning bodies 44, 54, 64. In this apparatus, voltages on the cleaning bodies 44, 54, 64 are determined depending on the kind and the carrying speed of the recording medium S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045167-A (JP)
Title: Anisotropic ferrite magnet
Inventor: OGATA YASUNOBU
IPC: C04B35/26
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic ferrite magnet having satisfactory squareness and high coercive force, and to provide a method for manufacturing the anisotropic ferrite magnet.  <P>SOLUTION: The magnet has a basic composition expressed by A<SB>1-x</SB>R<SB>x</SB>Fe<SB>2n-y</SB>Co<SB>y</SB>O<SB>α</SB>. In the expression, A denotes at least one of Sr, Ba, and Ca and necessarily includes Sr, and R is at least one kind of La, Nd, and Pr and necessarily includes La. Moreover, y, x, n, and α satisfy the conditions 0.05≤y≤0.5, 1.1≤x/y≤1.6, 5≤n≤6, and α=15-20. Furthermore, in the anisotropic ferrite magnet, a ferrous ion of at least 0.12% in percentage by mass is contained and a squareness ratio Hk/iHc of magnetic characteristic is at least 85%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050119-A (JP)
Title: Document processor
Inventor: ICHIOKA HISASHI
IPC: B41J21/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wasteful blanks from forming as the result of poster printing (split and expanded printing).  <P>SOLUTION: The user calls a setting screen of an output paper setting part 22 of a printer driver 20 from a user interface of an application 10 and sets the size of each sheet of output paper and an alignment pattern. Based on these settings, the output paper setting part 22 calculates the vertical and horizontal sizes of a resulting poster and reports the sizes to the application 10. The application 10 sets the reported sizes as the page sizes of a document to be edited and edits the document according to the user's operation. When the user instructs printing to be started, a document size determining part 24 of the printer driver 20 determines if the document to be printed is the subject of poster printing; if it is the subject of poster printing, a print data splitting process part 26 splits the page of the document into units of the output paper size and causes a printer 30 to execute printing for each unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050715-A (JP)
Title: Induction heating cooker
Inventor: OTOMO HIROSHI
IPC: H05B6/12
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker discriminating an object to be heated at induction heating, enabling a user to freely use a cheap pot by eliminating restriction on usable pot materials and an area on which the pot is to be put, by controlling so that heating coils A, B can heat a non-magnetic body almost simultaneously.  <P>SOLUTION: Heating coils A3, B4, and an inverter circuit on which, output control boards 6 judging whether a substance to be heated 13 each put on the heating coils A3, B4 is a magnetic body or not and supplying two kinds of high-frequency powers for the magnetic body and a non-magnetic body depending on the judgment are mounted, are arranged inside a main body of the induction heating cooker. The output control boards 6 select the high-frequency power for the magnetic body or that for the non-magnetic body according to the judgment on the kinds of the substances to be heated 13, and controls so that the heating coils A3 and B4 can be almost simultaneously and continuously used for the subjects to be heated 13 made of non-magnetic substances.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054313-A (JP)
Title: Fiber having fixed filler, nonwoven fabric and method for producing those
Inventor: SHIGETA KIMINORI
IPC: D04H1/413
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber having fixed filler in which filler is fixed on the surface of the fiber while keeping properties of fiber itself and a nonwoven fabric using the fiber and to provide a method for producing those.  <P>SOLUTION: The fiber having fixed filler and the nonwoven fabric each comprises the fiber, a binder resin around the surface and filler fixed to the binder resin. The binder resin is a moist heat gel resin. The filler is fixed by a gel product made to gel by moist heat. For example, the filler (3) is effectively fixed into a sheath component (1) of a conjugate fiber (5) in which polypropylene which is a thermoplastic synthetic fiber component is used as a core component and an ethylene-vinyl alcohol copolymer which is a moist heat gel fiber component is used as the sheath component (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052383-A (JP)
Title: Wheelchair for rehabilitation
Inventor: YOSHIZAWA NOBUYUKI
IPC: A61H1/02
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair for rehabilitation with versatility, capable of compulsorily rotating pedals on which a user puts feet by the user himself/herself by hands or by another person pushing the wheelchair even though the user doesn't have sufficient strength in the disabled feet, and adjusting the range of the exercises according to the degree of the disability of legs of the user.  <P>SOLUTION: Both ends of a pedal rotation shaft 6 with alternate pedals 6 are journaled to left and right pedal bearings 13 mounted in a body frame 4 in the front of the wheelchair, and bevel gears 19 and 20 mounted on the pedal rotation shaft 6 and bevel gears 17 and 18 mounted on a wheel shaft 2 of driving wheels 1 of the wheelchair are connected by a driving shaft 5. The pedals 6 on which feet are put are rotated by pushing the wheelchair and rotating the driving wheels 1, so that the user can do rehabilitation exercises for legs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053675-A (JP)
Title: Manufacturing method of plate jack and plate jack
Inventor: MIYAZAKI FUMITAKA
IPC: B66F3/24
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a plate jack capable of withstanding low pressure at low costs, by obtaining welding with necessary strength without requiring extra members and working.  <P>SOLUTION: Two metal plates 1 of the same size and shape are blanked out of a deep drawing steel plate. A projection 2 to which a pressure fluid inlet is mounted is formed at a position shifted from a center of a long side, and portions which will be wasted at the time of blanking are reduced to save material costs. A semicircular recessed part 21 is formed on the projection 2 by press working, and a pipe serving as the inlet is inserted into the projection 21. The two metal plates 1 are superposed, and seam welding is applied to all the edge periphery excluding the inlet. Corner parts of the metal plates 1 are welded by linearly moving a welding machine along the rectangular edge, and weld lines are made orthogonal to each other. To form the inlet, end faces of the projection 2 are integrated into the pipe by brazing. Thanks to the linear welding, work is easily performed, and when the pressure fluid is injected and expanded, withstanding pressure until a crack is generated is larger than that when roundness is provided for the corner portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055766-A (JP)
Title: Image forming apparatus
Inventor: FUJII RIE
IPC: G03G21/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which decreases a waste of paper by preventing a stamp image indicating that paper is specified one from being put on a paper other than the specified paper , such as paper whose back is unused.  <P>SOLUTION: The image forming apparatus includes an automatic paper feed tray switching function for automatically performing switching of a plurality of paper feed trays 41, and a stamping function for putting a stamp onto paper in order to indicate that the back of the paper is unused. In the image forming apparatus, when a paper exhaustion sensor 42 detects that the paper feed tray 41 set for paper whose back is unused runs out of paper, a screen which enables a user to select the supply of paper whose back is unused or the cancellation of the stamping function is shown on an operation panel 2. In the case where the user selects the supply of paper whose back is unused and such paper is supplied, the automatic paper feed tray switching function and the stamping function are executed. When the user selects the cancellation of the stamping function, paper is fed from another paper feed tray 41 by the automatic paper feed tray switching function. In this case, only the image of a document is printed without putting a stamp image onto the paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052556-A (JP)
Title: Electric razor
Inventor: YAHIRO NOBUKI
IPC: B26B19/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric razor having an improved structural strength of edge parts although the edge is thin and excellent in sharpness and consuming less power by providing a cutter having less friction resistance to a foil.  <P>SOLUTION: The electric razor is provided with the foil 13 with an adversely U and horizontally long shape and the cutter 14 reciprocatively driven in a state where the cutter 14 internally touches with the foil 13 and having an adversely U shape. The cutter 14 has an edge range C1 where the cutter 14 shaves the beard off in cooperation with the foil 13 and a pair of bits-down discharging ranges C2 adjoining to the edge range C1. Smaller edges 32 and slits 33 in parallel rib shapes are alternately formed on the edge range C1. Support ribs 34 and bits-down discharging holes 35 are alternately formed on the bits-down discharging ranges C2. The smaller edges 32 and the support ribs 34 are alternately disposed in a horizontal direction. The smaller edges 32 is integrated with the support ribs 34 adjoining in the horizontal direction via a three-pronged base wall 36 to disperse the shearing moment working on the smaller edges 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060313-A (JP)
Title: PHARMACEUTICAL PREPARATION CONTAINING p40 MOLECULE OR ITS GENE
Inventor: TAGAWA MASATOSHI
IPC: A61K35/76
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pharmaceutical preparation for inhibiting immune response by interleukin-23(IL-23).  <P>SOLUTION: The pharmaceutical preparation can specifically inhibit immune response by interleukin-23(IL-23) by administering a vector inserted so as to express and secrete a p40 molecule or a gene encoding the p40 molecule. Consequently, the pharmaceutical preparation can be used for treating or preventing immune diseases caused by abnormal immunologic diseases by IL-23 or suppressing a rejection seen in the case of organ transplant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064280-A (JP)
Title: Electromagnetic shielding body and its manufacturing method
Inventor: ODAJIMA SATOSHI
IPC: H05K9/00
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic shielding body which uses a copper foil pattern having superior electromagnetic shielding properties, requires no treatment for transparency, has no adhesive agent and no base film located at a pattern aperture, and is excellent in visible light transmission properties, and to provide its manufacturing method.  <P>SOLUTION: Copper foil 25 is pasted on one surface of a separator 24, and a bonding agent layer or an adhesive agent layer 26 is printed on the copper foil 25 for the formation of a pattern. An exposed region 27 as a non-pattern part of the copper foil 25 appearing from the bonding agent layer or the adhesive agent layer 26 is removed by etching by the use of a copper foil 25 etching liquid E, then the bonding agent layer or the adhesive agent layer 26 and the copper foil layer 25a which are patterned are transferred to a transparent glass 20A, and thus the electromagnetic shielding body 30 can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059775-A (JP)
Title: Mounting mechanism of rearview mirror
Inventor: YOSHIDA TAKASHI
IPC: B60R1/06
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting mechanism for a rearview mirror whereby a mirror housing is moved and displaced and a trouble can be avoided when a support arm equipped with an existing pivot is used and external force is applied to the rearview mirror from behind.  <P>SOLUTION: In the rearview mirror having a mounting support part of a pivot structure on a back surface part of the mirror housing 2, a mounting part piece 6 equipped with a spherical surface seat hole 8 and a mounting part 3 formed on the mirror housing 2 are engaged, the mounting part 3 and the mounting part piece 6 are pivotaly supported on an upper side of the engaged part, and an engaged recession part (support recession part 4) of the mounting part 3 is regularly maintained on a part of the fitted surface by a fitting means 15 by friction force (latch mechanism) with respect to the mounting part piece 6. When the external force larger than the friction force is applied to the back surface of the mirror housing 2, the fitting is released, and the mirror housing 2 can be turned around a pivotal support part (pivotal support pin 7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073363-A (JP)
Title: Self-exited flyback system of dc-dc converter, camera, and electronic flash device
Inventor: HAGYUDA SHINGI
IPC: G03B15/05
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To keep a primary current at a specified value, regardless of the ripple of power voltage, without performing complicated control, in a self-excited flyback system of DC-DC converter for an electronic flash device.  <P>SOLUTION: This DC-DC converter is equipped with a transformer, a primary switching element, a secondary rectifying circuit, a first switching circuit, and a second switching circuit. The secondary rectifying circuit prevents a current from flowing to secondary, winding thereby accumulating energy in the transformer; while the primary current is flowing through the primary winding, and discharges this energy as a secondary current, while the primary current is not flowing. The second switching circuit switches on the primary switching element, in synchronization with the finish of the outflow of the secondary current, and the first switching circuit switches off the primary switching element, when the absolute value of the primary current reaches its upper limit value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066673-A (JP)
Title: Molding solder manufacturing method, and molding solder
Inventor: SHIMIZU KOJI
IPC: B23K35/14
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide molding solder, and a method for manufacturing the same in which the releasability of molding solders is enhanced, and no troubles occur during the reflow.  <P>SOLUTION: In the molding solder manufacturing method and the molding of the molding solder, liquid mixture of silicone oil of low viscosity, organic acid and organic solvent is coated on the surface of the molding solder in a thin film as a releasing agent in a polishing step. The viscosity of silicone oil of low viscosity is 1-5 cst (mm<SP>2</SP>/s), the organic acid is stearic acid, and the liquid mixture consists of, by weight, 0.1-5% silicone oil of low viscosity, 0.1-5% organic acid, and the balance organic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068531-A (JP)
Title: Metal powder production method
Inventor: FUJIMOTO TAKU
IPC: B22F1/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal powder production method which easily enables the surface of a metal powder to be coated with a desired oxide densely in a specified composition.  <P>SOLUTION: The metal powder production method is used for producing a metal powder coated with an oxide comprising constituent elements of a dielectric material on the surface of the metal powder. The method comprises bringing a soluble compound and an alcohol into contact with the metal powder for forming the oxide comprising the constituent elements of the dielectric material, reacting the metal powder by contact with oxalic acid and ammonium oxalate to coat the surface of the metal powder with an oxalate, and firing the resultant metal powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079300-A (JP)
Title: Manufacturing device and manufacturing method of semiconductor device
Inventor: NOZAKI SHINJI
IPC: H01L23/522
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device and a manufacturing method of the semiconductor device.  <P>SOLUTION: A device and a method are provided for forming a microfine particle porous thin film on a substrate to be processed, with a large area and with a flow regulating mechanism for controlling the flow of the carrier gas, and an evaporation source for permitting the supply of a large amount of material in the evaporating method in gas. The manufacturing method of the microfine particle porous insulating thin film is performed, by processing the thin film manufactured by the method for forming the microfine particle porous thin film through oxidation treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084129-A (JP)
Title: Component for musical instrument such as side plate and the like for piano main body and its manufacturing method
Inventor: ARAGAI SEIJI
IPC: G10C9/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the man-hour when a component for musical instrument, such as a side plate of a grand piano main body, which is composed of a plurality of plate materials including a decorative plate is manufactured.  <P>SOLUTION: Decorative plywood is formed by sticking a decorative plate base part made of at least one plate material and at least one decorative plate together and a plurality of sheets of decorative plywood are prepared according to a length which is long enough to constitute the component for musical instrument, and then connected together with a scarf joint. The body obtained by connecting the plurality of decorative plywood with the scarf joint and the base part comprising one or more plate materials are stuck together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082052-A (JP)
Title: Weightless ship
Inventor: KIMURA MITSUTERU
IPC: B64C29/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle which hardly generates noise, is stably and slowly taken off/landed, and get afloat above the ground.  <P>SOLUTION: Two or more units 100 having a rotor 10 which is rotated at a high speed in a non-contact manner within a vacuum chamber and a rotating unit 20 thereof are connected to each other via a fixing unit 30 by utilizing that the counter-gravity component as the component of the centrifugal force works as a buoyancy when the rotational peripheral velocity of the rotor exceeds about 8 km/s which is the critical speed V0 on the ground. The fixing unit 30 is adjusted not to rotate by rotating the rotors 10 in the directions opposite to each other, and a cabin for passengers is provided within the fixing unit 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI