baber/WOPTO huggingface dataset:
Patent JP-2004230612-A (JP)
Title: Recording material
Inventor: HIGUCHI SATOSHI
IPC: B41M5/30
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material exhibiting less discoloration of a non-imaging part by exposure to light after recording, and having good color purity of a recording part.  <P>SOLUTION: This recording material has a recording layer comprising a diazonium salt and a compound expressed by general formula (1) on a substrate. In the general formula (1), Ar is an aromatic ring which may contain a hetero atom; L is a hydrogen atom or a substituent releasable on reaction; and Cy is a ring structure composed of non-metallic atoms.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229945-A (JP)
Title: Option mounting member and furniture with top board
Inventor: TAKASHIMA SHIGEYUKI
IPC: A47B37/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flexibility of the layout of an optional member in an option mounting member with a function of holding the optional member mounted in furniture appropriately used in an office, etc.  <P>SOLUTION: An outlet holder 1 is used in the furniture. The outlet holder 1, the option mounting member, comprises a cover member 3 with a power outlet mounting opening 3a, an optional member mounting opening on which a power outlet, an optional member, can be mounted, and an information outlet mounting opening 3b, an optional member mounting opening, on which an information outlet, an optional member, can be mounted, and a separate outlet holder body 2, a body on which the cover member 3 can be detachably mounted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273472-A (JP)
Title: Member for plasma processing system, member for processing system, plasma processing system, processing system, and plasma processing method
Inventor: OMI TADAHIRO
IPC: C23C16/511
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To form a dense oxide coating having enhanced corrosion resistance by modifying the surface of an aluminum alloy.  <P>SOLUTION: An article T of aluminum alloy to be processed in a processing chamber 2 is set at a specified temperature and oxygen gas mixed with argon or krypton is introduced from a processing gas source 13 into the processing chamber 2. Plasma is generated in the processing chamber 2 by supplying microwaves from a microwave supply device 37 and the surface of the article T is subjected to radical oxidation with oxygen radicals generated from the plasma. Consequently, a dense oxide coating having enhanced corrosion resistance is formed on the surface of the article being processed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323074-A (JP)
Title: Image heating device, image forming apparatus, image copying machine and method for controlling temperature
Inventor: TATEMATSU HIDEKI
IPC: G03G15/20
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating device in which cost reduction is achieved, a difference in gloss among printed images on recording mediums is eliminated, and wrapping of a belt or the like at a high temperature is prevented.  <P>SOLUTION: In the image heating device, a controlling means 79 estimates a temperature of a pressure roller 23 according to at least one of a temperature of a belt 20 detected by a temperature sensor 45 and a variation with time in the detected temperature from completion of the heating after application of electric power to a magnetization coil 25 by an exciting circuit 75 is stopped and the heating of the belt 20 by a heating roller 21 is stopped, so as to determine a set temperature for the belt in a subsequent image heating period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238166-A (JP)
Title: Suction device for synthetic resin sheet packed product
Inventor: KAWAHARA TAKAYUKI
IPC: B65G47/91
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction device for a synthetic resin sheet packed product capable of sucking and holding the product packed by synthetic resin sheet without causing positional deviation to prevent it from dropping during conveyance, allowing stable packing work into a box by eliminating disturbance of attitude of the sucked product when packing it into the corrugated fiberboard box, and sucking the product securely and stably by a single device even when size of a sucked face of the product is changed.  <P>SOLUTION: This suction device sucks and holds one product or more packed by synthetic resin sheet when transferring them between predetermined positions. This suction device is constituted in such a way that four suction boxes provided with many suction holes having size for sucking a part of the synthetic resin sheet on a suction face are arranged in such a manner that planes have substantially square shape to support so as to move in the longitudinal direction and the lateral direction by corresponding to size of plane of the product to be transferred.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241095-A (JP)
Title: Audio playback unit
Inventor: KUSANO MANABU
IPC: G11B20/10
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate multiple times playing back of the same music when playing back a play list at random.  <P>SOLUTION: When a random playback is specified from a play list 212 specified by a user in which only an audio file 213 of music pieces of a single artist is registered, a playback handling section 2022 handles a play list 212 so that it leaves one but removes all the other audio files 213 which store musical pieces with duplicate title from the playback subject. Then, each of audio files registered in the play list except the audio files 213 excluded from the subject of play back is played back in random order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244449-A (JP)
Title: Coating and method for producing the same
Inventor: NAGANO HIROSHI
IPC: C09D191/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating using an oil extracted from kenaf seeds.  <P>SOLUTION: This coating is characterized by polymerizing the oil extracted from the kenaf seeds. (1) A process for producing the coating is characterized by comprising a process for adding an organic solvent to the crush product of the kenaf seeds, a process for extracting the oil contained in the kenaf seeds with the organic solvent, a process for removing the organic solvent, and a process for heating the extracted oil. (2) A process for producing the coating is characterized by comprising a process for compressing the kenaf seeds or their crushed product to extract the oil contained in the kenaf seeds and a process for heating the extracted oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245556-A (JP)
Title: Online air conditioning temperature setting system, center machine and online air conditioning temperature setting program
Inventor: MORI HAJIME
IPC: G06Q50/16
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a comfortable air conditioning by distributing the optimum air conditioning temperature for every building, operated on a center side, and controlling the air conditioning temperature for every building on the basis of the operated optimum air conditioning temperature.  <P>SOLUTION: A center machine 10 and the central supervisory equipment 50 of each of a plurality of customer buildings are connected by a network 30, and the optimum air conditioning temperature of every customer building is operated on the center machine side on the basis of a present weather condition, and distributed to each user machine 20 to control the temperature by each central supervisory equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249481-A (JP)
Title: Mold fixing device of injection molding machine
Inventor: KIMURA SEIJI
IPC: B29C45/26
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the falling of a mold during work by judging whether the mold to be used has a predetermined size having no falling fear of the mold during work because sufficient magnetic force acts on the mold, before molding work.  <P>SOLUTION: The mold fixing device 10 is equipped with a magnet plate 11 constituted so as to fix a mold 2a to a fixed platen 2 to attract and fix the mold 2a to the fixed platen 2 by magnetic force in a fixing releasable manner, ultrasonic sensors 12 and 13 for outputting the signals related to the size of the mold 2a fixed to the fixed platen 2 and a size judging means for judging whether the mold 2a has a predetermined size capable of fixing the mold 2a to the fixed platen 2 on the basis of the signals outputted from the ultrasonic sensors 12 and 13. By this constitution, the use of the mold 2a, which has a small size having fear letting the mold 2a to fall during work, can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253520-A (JP)
Title: Display apparatus and method of manufacturing same
Inventor: KAMO NAOHIRO
IPC: H01L21/84
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a situation that an interface level of an insulation film for with respect to a polysilicon layer becomes high and that the fixed electric charges in the insulation film increase, in a thin film transistor.  <P>SOLUTION: In the display apparatus comprising a thin film transistor over an insulating substrate, the thin film transistor comprises a semiconductor layer, a gate electrode, and a gate insulating film provided between the semiconductor layer and the gate electrode, and the gate insulating film includes at least single deposition film deposited by the deposition method. Moreover, the gate insulating film has distribution in the concentration of carbon in the area nearer to the semiconductor layer which becomes smaller than that in the side far from the semiconductor layer without any other deposition film deposited by the deposition method for the semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003252862-A (JP)
Title: Preparation of 4,5-diamino-1-(2'-hydroxyethyl)pyrazole and acid addition salt thereof
Inventor: COOK PHILIP MICHAEL
IPC: C07B61/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improve process for safely producing 4,5-diamino-1-(2'- hydroxyethyl)pyrazole and its acid addition salt by using a necessary minimum amount of an eco-friendly recoverable solvent while dispensing with the separation of many intermediates necessitating high-temperature, low-pressure distillation, crystallization and recrystallization and other expensive operations.  <P>SOLUTION: The improved process for the preparation of 4,5-diamino-1-(2'- hydroxyethyl)pyrazole and acid addition salts thereof such as the addition salt from sulfuric acid comprises a novel combination of steps beginning with an alkyl (alkoxymethylene)cyanoacetate and 2-hydroxyethylhydrazine and the formation of intermediate compounds 5-amino-4-alkoxycarbonyl-1-(2'- hydroxyethyl)pyrazole (I), 5-amino-4carbonyl-1-(2'-hydroxyethyl)pyrazole (II), 5-amino-1-(2'-hydroxyethyl)pyrazole (III), and 5-amino-1-(2'-hydroxyethyl)-4- nitrosopyrazole (IV).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004221511-A (JP)
Title: Electromagnetic-wave-shielding panel and method of manufacturing the same
Inventor: FUKUDA YOSUKE
IPC: B32B7/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic-wave-shielding panel having light transmissivity in which printed face is not damaged when used and the printed face is clearly displayed without obstructed by electrical conductors such as a mesh or the like.  <P>SOLUTION: Printing is performed on one side of a transparent plate having light transmissivity. A sheet-shaped electrical conductor member having electrical conductivity is superposed on the printed face of the transparent plate to laminate the transparent plate and the conductor member using a curing adhesive. The adhesive is cured by means of heat pressing or ultraviolet radiation or the like applied to the superposed plane of the laminate to bond the both at the superposed plane to form the panel member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249429-A (JP)
Title: Impact tool
Inventor: SAITO TAKUMA
IPC: B25B21/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact tool for reducing a load to a worker, reducing the load to a speed reduction mechanism part, and having the long service life by reducing reaction of torque generated when fitting a hammer and an anvil are held fitted.  <P>SOLUTION: A lead of a cam 14a bends in a position for separating from fitting with the anvil 17 when the hammer 15 retreats from a position for maximally advancing the hammer 15, and maximally fitting with the anvil 17, and is constituted in a cam shape larger in a cam lead angle just after bending than a cam lead angle just before the cam 14a bends.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249936-A (JP)
Title: Register
Inventor: ENDO MASAHIRO
IPC: F24F13/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register capable of reducing generation of ventilation resistance and noise by eliminating a link member to connect a plurality of movable fins and improving appearance by reducing the number of parts.  <P>SOLUTION: In this register, a cylindrical rotating louver 2 is rotatably mounted around a shaft parallel to a blowing direction within a cylindrical retainer 1, and the first movable fin 21 and the second movable fin 22 are rotatably journaled by making a shaft perpendicular to a rotary shaft of the rotating louver 2 as a spindle in a cylinder frame 20 of the rotating louver 2. A link part 23 having an oblong hole 23a is provided on a back face side of the first movable fin 21 adjacently journaled. A link part 24 having a pin 24a is provided on a back face side of the second movable fin 22. Both of the first movable fin 21 and the second movable fin 22 are link-coupled by engaging the pin 24a of the link part 24 to the oblong hole 23a of the link part 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260348-A (JP)
Title: Electroacoustic transducer
Inventor: SUZUKI KATSUTOSHI
IPC: H04R7/20
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized electroacoustic transducer capable of outputting a large sound volume and providing excellent assembling performance.  <P>SOLUTION: A vibration-generating driving source 3 of the electroacoustic transducer 1 in a first embodiment comprises: magnets 7 placed on the rear side of a diaphragm 2; and first and second coils 4, 6 wound on each magnet 7 at a prescribed gap, and the first coils 4 are fixed to the rear side of the diaphragm 2, each of the second coils 6 is stacked and fixed to a lower part of each first coil 4 via a spacer 5 with a prescribed thickness, a gap of a prescribed size is formed between a base 10 placed on the side of the electroacoustic transducer 1 opposed to the rear side of the diaphragm 2 and the lower side of the second coils 2, and when powers are applied to the first and second coils 4, 6, the diaphragm 2 vibrates in a direction perpendicular to the plane of the diaphragm 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259496-A (JP)
Title: Lighting circuit
Inventor: IWAO KENICHI
IPC: H05B41/26
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To protect a switching element without lowering efficiency.  <P>SOLUTION: A lighting circuit 2 is constructed so that a current flows through a light-emitting device 13 connected between first and second output terminals 18, 19 and the light emitting device is lighted when the switching element 12 is turned into electrically disconnected state from a connected state. Since a regenerative current flows through an auxiliary winding 21 magnetically coupled with the main winding 11, and the voltage between both ends of the main winding 11 is clamped when the output terminals 18, 19 get into a released state, and an over-voltage is impressed on the switching element 12 with a voltage induced at the main winding 11, the over-voltage is not impressed on the switching element 12. Since a capacitor 31 in a power source part 10 is charged by the regenerated current, the efficiency is not reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257302-A (JP)
Title: Emission control device of diesel engine
Inventor: EMI MASAHIKO
IPC: F01N3/20
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discharge to atmosphere accompanying reduction of NOx desorption purifying performance of NOx trap catalyst due to reduction of exhaust temperature when fuel property degrades (cetane number reduces).  <P>SOLUTION: Specific gravity of fuel is detected based on an intake-air amount, a fuel injection amount, a real air-fuel ratio, or the like, and is used as a parameter indicating the fuel property. When the fuel specific gravity Gn is higher than the specific gravity Gn-1 detected before, the fuel property is determined degraded. When the exhaust temperature T is lower than a predetermined temperature Tg, the NOx desorption purifying performance of the NOx trap catalyst degrades. In this case, execution interval of a rich spike is shortened, and exhaustion of NOx is suppressed. When the exhaust temperature is higher than the predetermined temperature Tg, the execution interval of the rich spike is elongated, and exhaustion of HC is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257174-A (JP)
Title: Slide door opening and closing device
Inventor: FUKUMOTO RYOICHI
IPC: E05F15/14
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide door opening and closing device concerning reduction of operation force of slide door opening and closing as a result and improvement of durability of a wire by wiring a wire between pulleys in a straight line and having very small slide resistance acting on the wire because an outer casing is not used.  <P>SOLUTION: The slide door opening and closing device passes the two wires 9 and 11 between a wire winding pulley 3 making a rotation center shaft substantially horizontal and a lower roller support device 8 fixed on a slide door 25, and winds the other wire 9 or 11 on the pulley 3 during unwinding one wire 9 or 11. One end of each wire 9 and 11 is fixed on a core member 17 receiving urging force of a spring 19 in a housing 15 of the lower roller support device 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264979-A (JP)
Title: Servo control device
Inventor: NAKAMURA YUJI
IPC: H02P29/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo control device capable of providing high following accuracy without accompanying an overshoot or continuous vibration.  <P>SOLUTION: A compensation signal computing unit 10 generates a target command increment value that is a component allowing follow of a control target 1 with a command increment value that is increment in a sampling period of a command as input, and sends it to a controller 20. The compensation signal computing unit 10 generates a compensation signal compensating a difference between the command increment value and the target command increment value, and sends it to a control target 1. The controller 20 sends control input to the control target 1 such that the command coincides with output of the control target 1, with the target command increment value and the output of the control target 1 as the input.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271549-A (JP)
Title: Electrophotographic system
Inventor: NAGAFUJI HIDEO
IPC: B65H5/38
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic system having high image quality, which does not form an abnormal image such as scattering or a black stripe without causing irregularity in a halftone image (graphic image) even when a carrying guide plate rubs transfer paper by setting mold temperature in molding to be high and the surface roughness of the carrying surface of the carrying guide plate to Ra≤0.8μm.  <P>SOLUTION: In the electrophotographic system equipped with a fixing device 10 having the carrying guide plate 17 as a fixing entrance guide plate, the plate 17 is made of heat resistant resin and the surface roughness of the carrying surface 17a of the plate 17 is Ra≤0.8μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274233-A (JP)
Title: Communication terminal device
Inventor: NISHII TERUYUKI
IPC: G06F3/12
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To print out supplied contents without passing through user's printing setting operation in a communication terminal device equipped with a printing means for printing the supplied contents.  <P>SOLUTION: Attribute of contents to be downloaded are acquired to confirm conditions of printing the contents (step S1), and the status of a recording part is acquired and confirmed (step S2). Afterwards, on the basis of the attributes of the contents and the status of the recording part, various conditions relating to recording paper sheets or ink are determined (steps S3 to S12). When all the conditions are satisfied, the contents are printed in parallel with downloading without passing through user's printing setting operation (step S13).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272486-A (JP)
Title: Network communication system, and communication terminal
Inventor: MIZUNASHI RYOSUKE
IPC: G06F21/44
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network communication system capable of increasing possibility of authentication by carrying out authentication with respect to an LDAP server and using an external database when domain authentication cannot be carried out.  <P>SOLUTION: In the network communication system wherein a domain controller 1 and the communication terminal 2 are connected by a network, when using a network function from the communication terminal 2, the domain authentication is carried out if it is possible, and authentication is carried out to a directory (LDAP) server 12 if the domain authentication is not possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271045-A (JP)
Title: Fluid draining device
Inventor: DOMOTO HIDEAKI
IPC: F25B45/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid draining device improved in its recovering efficiency with respect to the fluid draining device recovering a refrigerant from a used refrigerator and the like.  <P>SOLUTION: With respect to a rubber member 17 for sealing to prevent the leakage of the refrigerant from a bored pipe 18 in the fluid draining device 11 for recovering the refrigerant from a pipe 18 of the used refrigerator and the like, the reliability of the rubber member 17 can be secured by having an approximately disc-shaped contact part 17b kept into contact with the pipe 18, and a base part 17a, and repeating its expansion and contraction by applying the shape similar to beads of an abacus, and the pipe can be easily bored and hardly collapsed by changing the shape of a pipe receiving face of a pipe receiving part 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003252570-A (JP)
Title: Crane with self-raising mast
Inventor: TAYLOR JOHN
IPC: B66C23/26
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and efficient system and method to be implemented easily for controlling the self-raising work of a mast.  <P>SOLUTION: The device comprises an upper structure rotatably attached on a lower structure and a boom pivotally attached on the upper structure for raising the mast by itself in a crane in which the boom is supported by a boom hoist rigging and the mast pivotally attached to the upper structure, and the method is for raising the mast of the crane by itself. The crane also has a self-raising mast assembly for controlling the position of the mast when the mast is not connected to the boom and not supported by the boom hoist rigging. The self-raising mast assembly comprises a mast raising yoke pivotally attached to the upper structure, a hydraulic mast raising cylinder pivotally attached between the upper structure and the mast raising yoke, and a hydraulic system for controlling the mast raising cylinder.  <P>COPYRIGHT: (C)2003,JPO