baber/WOPTO huggingface dataset:
Patent JP-2004275323-A (JP)
Title: Rice cooker
Inventor: YOSHIDA MASAHIKO
IPC: F24C7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker for which a user can extend or change functions with high reliability even after a product is purchased without the need of information equipment or the like and the operation part of a main body is simplified.  <P>SOLUTION: The rice cooker is provided with an inner pot 2, a heating means 3, the operation part 8, a storage means 11 where data can be rewritten or additionally written and function data or the like are stored, and a control part 10 for controlling the heating means 3 or the like, and the functions can be extended or changed by additionally writing or rewriting the data in the storage means 11 with the function data transmitted from a remote controller 12 separate from the main body 1. By inserting a freely attachable and detachable storage medium 17 storing the function data for extension or for change to the remote controller 12 and transmitting the data of the storage medium 17 from the remote controller 12, the data in the storage means 11 are additionally written or rewritten.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275972-A (JP)
Title: Multi-layer coating film forming method, multi-layer coating film, and article
Inventor: FUJIWARA SHINICHI
IPC: C09D7/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer coating film forming method capable of suppressing complementary colors in shaded parts without impairing design by interference colors as far as possible, and an article having multi-layer coating films.  <P>SOLUTION: The multi-layer coating film forming method comprises the processes of successively applying color base coating material containing a coloring pigment, a mica base coating material containing an interference mica pigment and a clear coating material to the surface of a base material on which a primer coating film and an intermediate coating film are formed. The mica base coat contains particulate titanium oxide of 0.01 to 0.1 μm average particle diameter on the surface of which a film composed of alumina and/or zirconia is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280012-A (JP)
Title: Process cartridge
Inventor: OSHIDA HARUHISA
IPC: G03G21/18
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost process cartridge which has an easily loaded and unloaded drum protecting member with a sufficient protecting function.  <P>SOLUTION: Representative constitution of the process cartridge has at least an electrophotographic photoreceptor and constituted to be loaded in and unloaded from an image forming apparatus. The process cartridge packed with a packing material when stored or distributed has, in a detachable state, the drum protecting member making the packing material not touch the electrophotographic photoreceptor when packed with the packing material; and the drum protecting member has a lock part which engages the process cartridge and is engaged with the process cartridge by the lock part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288690-A (JP)
Title: Method for supplying electronic part and holding jig of electronic part
Inventor: OSONO MITSURU
IPC: B25J15/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for supplying an electronic part in which stable dicing and a normal pickup of individual parts after dicing are made compatible, and to provide a holding jig of the electronic part used for holding the electronic part in the method for supplying the electronic part.  <P>SOLUTION: In the method for supplying the electronic part by taking out the chips 3 in individual pieces dividing the semiconductor wafer into individual pieces, the chips 3 are adhered to the dicing sheet, and the semiconductor wafer adhered to the dicing sheet is divided into the individual chips 3. Then, the chips 3 are once temporarily held on a holding sheet, and these chips 3 are then further recovered with a pickup sheet 7 having an interfacial force on the smooth surface of the front surface. Why supplying, the chips 3 are taken out in individual pieces from the pickup sheet. Thus, suitable holding forces can be incorporated in the dicing sheet and the pickup sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285629-A (JP)
Title: Automatic water faucet device
Inventor: KAWABATA SATOTOSHI
IPC: E03C1/05
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic water faucet device of a deck mount type, which is adapted to deliver water from a delivery opening with the hands over a sensor mounted on a spout part, and stop water when the hands are again held over the sensor, preventing wrong detection due to dish washing operation, handle operation, spout turning operation and sensor shading operation by thinking out the detection area and direction of the sensor.  <P>SOLUTION: This automatic water faucet device includes: a water faucet body of a deck mount type; an operating handle provided on the base part of the water faucet body to operate a valve for adjusting the flow rate and temperature of hot water; a spout communicated with the valve and freely rotatably fitted to the water faucet body; a delivery opening provided at the tip of the spout; and a sensor mounted on the spout. When the hands are held over the sensor, water is delivered from the water delivery opening, and when the hands are again held over it, water is stopped. The detection area and direction of the sensor are directed toward the back of the delivery opening keeping away from the operating handle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285409-A (JP)
Title: Method and apparatus for manufacturing gas-leak protection film
Inventor: SAKAKURA OSAMU
IPC: C23C16/52
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-leak protection film having highly uniform thickness, visibility transmittance, oxygen transmittance and chemical composition, in a flow direction of the film, with a high productivity.  <P>SOLUTION: The method for manufacturing the gas-leak prevention film comprises the steps of: forming the gas-leak protection film on a continuously traveling flexible substrate with a vacuum film-forming method; continuously measuring the film thickness by irradiating the gas-leak protection film with X-rays emitted from an X-ray generating device, and detecting fluorescent X-rays or reflected X-rays secondarily generated from the gas-leak protection film; continuously measuring the visibility transmittance of the gas-leak protection film by irradiating the film with the visible rays (wavelength λ=380 nm to 780 nm) generated from the visible light-generating device, and detecting the visible light transmitting through the gas-leak protection film; and calculating a difference between measured results and desired values on the measured film thickness and the visibility transmittance, and adjusting a travelling speed of the substrate, which is a manufacturing condition for the gas-leak protection film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297561-A (JP)
Title: Image observing attachment for digital camera
Inventor: KURIHARA NOBUHIRO
IPC: H04N5/225
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make the image of an object displayed on a display panel observable from the top, bottom, left, and right surface sides of a digital camera.  <P>SOLUTION: An attachment mirror 2 is constituted of a mirror holder 11 and a supporting plate 12. A holder bearing section 13 protruded from the mirror holder 11, supporting plate bearing sections 14 protruded from both ends of the supporting plate 12, and a shaft 15 form a hinge 16. The mirror holder 11 is rotatably attached to the supporting plate 12 by means of the hinge 16 in a state where appropriate friction is maintained between the holder 11 and the plate 12. A mirror 17 is attached to the mirror holder 11 as a reflecting member and fixed by screwing a screw 18 in a tapped hole 3a through another tapped hole 12a. The mirror 17 reflects the image of the object displayed on an image displaying LCD 26. The mirror holder 11 is rotated so that the whole image of the object displayed on the LCD 26 may be reflected by the mirror 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296338-A (JP)
Title: Control device of fuel cell system for vehicle
Inventor: SAKAI HIROMASA
IPC: H01M8/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a fuel cell system for a vehicle with which warming-up-state of a fuel cell stack is accurately judged, and which shortens warming-up time duration and reduces consumed energy for warming-up.  <P>SOLUTION: An output control means 8 for warming-up the machine performs control so as to take out prescribed electric power from a fuel cell stack 1 when starting the fuel cell stack from a low-temperature state. An ammeter 5 and a voltmeter 6 respectively detect current value and voltage value of the fuel cell stack 1 in warming-up. A travel permission means 7 outputs a travel permitting signal to a vehicle controller 9 to permit the vehicle to travel in response to reach of the current value and the voltage value to those of a prescribed state. In this way, since the travel permission means 7 can decide accurately if electric power that can be generated the fuel cell has reached electric power for traveling of the vehicle, time needed for traveling of the vehicle and the consumed energy for the warming-up can be made minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293226-A (JP)
Title: Sealing structure of composite floor board and supporting girder
Inventor: KAMIMURA AKIHIRO
IPC: E01D2/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely seal a steel/concrete composite bottom board and a supporting girder by eliminating the adverse effect of moisture collecting in the construction section of mortar by certainly draining from the construction section when mortar is poured between a steel/concrete composite floor board and the supporting girder for the floor board.  <P>SOLUTION: In a sealing structure in which the composite floor board is placed through a sealing frame disposed on the supporting girder while the inside of the sealing frame is filled with mortar, a drain pipe is installed to an end section on the lower side of the sealing frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187487-A (JP)
Title: Drive system of permanent magnet built-in type synchronous motor
Inventor: MAEMURA AKIHIKO
IPC: H02K3/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive system for driving a plurality of permanent magnet built in type synchronous motors by one inverter which has higher starting characteristics than that a prior art has without lowering efficiency at synchronization or a power factor.  <P>SOLUTION: The drive system for the permanent magnet built in type synchronous motor includes a permanent magnet for constituting a pole on a rotor core and a squirrel cage secondary conductor. The drive system includes a winding switching unit 14 having a switch 12 for opening and closing the permanent magnet built in type synchronous motor 10 to the inverter 9 and a winding switching unit 11 for switching the winding of an armature winding to star connection or delta connection in response to the state of the opening or closing of the switch 12 according to a signal from an external unit between the synchronous motor 10 and the inverter 9. Further, a unit group in which a plurality of the winding switching units 14 are disposed in parallel by connecting the synchronous motor 10 is connected to the output terminal of a single inverter 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004298909-A (JP)
Title: Pressing device
Inventor: FUTAMURA SHOJI
IPC: B30B1/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing device with which fixed point working is possible, the driving energy of which is small and which has a long life because the malfunction and damage to a driving motor and a rotary encoder are prevented even when a large impact is generated at pressing.  <P>SOLUTION: The pressing device has a base plate, a supporting plate provided at a distance from the base plate and a slider which is movable between them. The slider is moved to the vicinity of the end of the movement by a reciprocating driving means. Furthermore, the pressing device has a male screw provided on the slider, a female screw which mates with the male screw and a driving motor mounted on the supporting plate. A rotation transmitting mechanism which connects the driving motor with the female screw ( second screw ) produces pressing force between the slider and the base plate by transmitting the rotation of the driving motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304596-A (JP)
Title: Multi-projection system
Inventor: NAGASHIMA YASUO
IPC: G02F1/1335
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-projection system in which switching of passages can be dealt with quickly without performing calibration every time when the passage is switched, and a high resolution high quality image free from color unevenness can be observed stably.  <P>SOLUTION: The multi-projection system for projecting one image onto a screen 5 from a plurality of projectors 4 comprises a plurality of switchable passages for projecting/observing an image, sections 21a and 21b for storing correction data of the output characteristics of each projector 4 in correspondence with each passage, and an image processing section 22 performing correction processing of an input image signal based on the correction data stored in a correction data storing section corresponding to a passage being used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308941-A (JP)
Title: Supporting structure of thermal insulation member in high temperature microwave heating furnace
Inventor: KIRIYAMA TSUNEO
IPC: F27D1/14
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulation structure of a high temperature microwave heating furnace enabling the stable operation of the furnace by preventing an adjacent thermal insulation member from being deformed or a closed space surrounded by the thermal insulation members from being deformed by the expanding or contracting movement of a thermal insulation member in the operation of the furnace.  <P>SOLUTION: In this supporting structure of the thermal insulation member in the high temperature microwave heating furnace in which microwave is used as a heating source, the thermal insulation members are formed so as to surround heated materials 7 disposed in the furnace by the thermal insulation members 6. The thermal insulation members comprise side wall portions and a ceiling portion, generally the total weight of the thermal insulation members at the ceiling portion is supported by a support body. The weight of the thermal insulation members at the ceiling portion is substantially not applied to the thermal insulation members at the side wall portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305319-A (JP)
Title: Adjustable band structure and personal adornment equipped with the same
Inventor: SHIBAMIYA YOSHIFUMI
IPC: A44C5/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a band piece adjustable in the band piece with recesses and projections, constituting a band with adjacent band pieces by combining their recesses/projections with each other.  <P>SOLUTION: The band piece 20a has step parts 12a and 12a inside a pin hole 11a as the hole diameter X1 of pin holes 27a and 27a formed at both ends 26a and 26a of a recess 25a is larger than the hole diameter Y1 of a pin hole 22a formed in a projection 21a. An elastic body is annularly mounted on a connection pin 40a in the circumferential direction of the connection pin 40a to be located in the step parts 12a and 12a, so that projecting lock parts 41a and 41a are formed. When the connection pin 40a is inserted into the pin hole 11a, the lock parts 41a and 41a are locked in the step parts 12a and 12a inside the pin hole 11a, so that the connection pin 40a is fixed to the pin hole 11a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305320-A (JP)
Title: Fitting structure of net
Inventor: KOJIMA TORU
IPC: A63B69/36
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fitting structure of a net which is used for protection against wind, dust, sand, balls, fog, etc. and which is light-weight and simple.  <P>SOLUTION: In the fitting structure 10 of the net, a top cable 12 is provided at the tops of a plurality of supporting members 11 erected separately, and the net 13 is pitched between the top cable 12 and the ground surface. Each supporting member 11 has supports 14 to 16 whose tops are connected by a connecting member 17 and which have three-dimensional truss structure constructed on the ground surface while being tilted forward and backward with the net 13 in a center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307385-A (JP)
Title: Antibacterial agent
Inventor: KAMINUMA MIKIKO
IPC: A61K8/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial agent having excellent antibacterial activity against a wide variety of microbes and being harmless to humans.  <P>SOLUTION: The antibacterial agent comprises 3-hexyne-2,5-diol represented by formula (1). This agent has an action of inhibiting the proliferation of various microbes and is harmless to humans and animals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308226-A (JP)
Title: Step unit for spiral staircase and the spiral staircase
Inventor: YOKOMORI KIYOFUMI
IPC: E04F11/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral staircase having a light weight/simple structure, eliminating any industrial heavy machine, facilitating the assembly and the disassembly of the spiral staircase and optimizing a reform.  <P>SOLUTION: A step unit is constituted by fixing a fan-shaped tread to an outside surface 4 of a basic body 1 of a strut piece 27. The strut piece 27 is constituted by fixing an upper connecting plate 7 and a lower connecting plate 9 to both up and down openings of the cylindrical basic body 1, both up and down connecting plates 7 and 8 have the central opening 11, and connecting holes 13 annularly arranged at regular intervals at an angle α (coincidence with a mounting angle α of the tread) have in the circumferential edge section 12. The upper surface 8 of the upper connecting plate 7 is located downward L<SB>3</SB>from an upper edge 2 of the basic body 1, the lower surface 10 of the lower connecting plate 9 is projected downward L<SB>2</SB>from a lower edge 3 of the basic body 1. The step unit constitutes the spiral staircase by forming a strut of the strut pieces 27 and 27 while piling the strut pieces 27 up and down by shifting the angle α through a spacer. The connecting holes 13 of the neighboring up and down connecting plates 7 and 9 by both up and down strut pieces 27 and 27 are fixed with bolts/nuts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307281-A (JP)
Title: Method of manufacturing fluorine added quartz glass article
Inventor: ABE ATSUSHI
IPC: C03B37/018
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a fluorine added quartz glass article by which the difference of refraction factor distribution profiles caused by the difference of sintering furnaces is eliminated and a quartz glass body having the same fluorine doped state is obtained if the porous glass preform having the same bulk density and the same gas composition is treated.  <P>SOLUTION: In the method of manufacturing the fluorine doped transparent glass by sintering a porous glass preform by moving the preform in a heating zone under a fluorine gas atmosphere, the fluorine gas treatment is carried out by setting the moving speed of the porous glass preform moving in the heating zone heated to ≥1,000°C so that the value of L/V [L: the length (mm) of heater, and V: moving speed (mm/min)] is ≥40 min. The temperature of the heating zone is preferably a transparently vitrifying temperature. The fluorine gas treatment may be carried out at a temperature equal to or above 1,000°C and causing no transparent vitrification and then by raising the temperature of the heating zone to vitrify the preform transparently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307695-A (JP)
Title: Abrasive for blast processing
Inventor: TANIGAWA YASUSHI
IPC: B24C11/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive for blast processing which can lighten the pretreatment of removing moisture even when a processing surface of an object for the blast is wet, which can delay the rusting occurring after the blast processing is made on a metal susceptible of corrosion, and which can be adjusted to a hardness meeting the hardness of an object to be blasted or the thickness of a coating film.  <P>SOLUTION: A clinker ash remaining from burning coal is segregated by its grain size, and a sorted clinker ash having a grain size of about 1-2 mm is used for the abrasive. This sorted clinker ash is a fine porous material, and from the points of water absorptivity and strengths it is desirable to use one having a void ratio of 20-30%. The hardness as abrasive of the sorted clinker ash is adjusted by properly selecting an admixture, such as an aluminum powder, nickel powder, iron powder, glass powder and stone powder, and by blending it in accordance with the hardness of the object of the blast.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308305-A (JP)
Title: Locking device for manual operating shutter device
Inventor: IWATSUKA TAKASHI
IPC: E05B47/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a manual operating shutter device, which is improved in crime preventive function.  <P>SOLUTION: According to the structure of the manual operating shutter device, a guide rail for guiding opening/closing movement of a shutter curtain 1 has a locking member 51 arranged therein for locking the shutter curtain 1 in a fully closed state in cooperation with a locking member 40 provided for the shutter curtain 1. The locking member 51 is maintained in a locking position in which opening movement of the shutter curtain 1 is inhibited by a stop member 53. The stop member 53 is movable to a location that allows the opening movement of the shutter curtain 1 by a solenoid 30 excited when an electric signal is generated by an electrical control device, but in normal conditions the stop member 53 is located at a stop location that maintains the locking member 51 in the locking position, by means of a spring 64.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311291-A (JP)
Title: Front surface substrate for plasma display and plasma display member using it
Inventor: TANPO YOSHIHIRO
IPC: H01J17/16
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display member capable of obtaining a plasma display with high intensity and high quality.  <P>SOLUTION: In this front substrate for plasma display with an electrode formed at least on a glass substrate, a groove is formed on the side whereon the electrode of the front substrate is arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI