baber/WOPTO huggingface dataset:
Patent JP-2005044438-A (JP)
Title: Optical recording disk
Inventor: KIKUKAWA TAKASHI
IPC: G11B7/24056
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording disk, which can record/reproduce data constituted by a recording mark train including recording marks and blank areas even when the length of the recording mark or the length of the blank area between the adjacent recording marks is less than a resolution limit, which can extremely increase recording capacity, and which can improve the C/N ratio of a reproducing signal.  <P>SOLUTION: The optical recording disk comprises a substrate 2, a third dielectric layer 3, a light absorption layer 4, a second dielectric layer 5, a decomposition reaction layer 6 containing a platinum oxide as the main component, a first dielectric layer 7, and a light transmission layer 8. The decomposition reaction layer 6 has a thickness of 2-20 nm. When irradiated with a laser light 20 through the light transmission layer 8, the platinum group oxide included in the decomposition reaction layer 6 as the main component is decomposed into platinum and oxygen. The recording mark is formed in the decomposition reaction layer 6, by the formation of a hollow by the generated oxygen gas and by the precipitation of platinum fine particles in the hollow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040467-A (JP)
Title: Negative ion generator
Inventor: NAKAYAMA TSURUO
IPC: F24F1/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an negative ion generator capable of maintaining the generation of negative ion over a long period of time by sticking particles of a material for generating negative ion, firmly onto the surface of a resin substrate while having an antistatic function for the resin substrate surface without impairing an negative ion generating function.  <P>SOLUTION: This negative ion generator is formed by bonding the particles of the material for generating negative ion, onto the substrate by chemical bonding to the substrate surface of a silane compound. The chemical bonding to the substrate surface of the silane compound is graft polymerization, and the graft polymerization is radiation graft polymerization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044472-A (JP)
Title: Disk device
Inventor: SATO TAKASHI
IPC: G11B33/12
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device capable of suppressing noise or the like caused when an optical disk is driven to rotate by an optical disk rotary-driving mechanism.  <P>SOLUTION: This disk device 1 comprises an exterior case 25 having a top plate 23, a bottom plate and a side plate 222a made of metal plates. In the disk device 1, an L-curved part 9 curved in an L shape is formed at least in a part of the outer periphery of the top plate 23 or the bottom plate. The side plate 222a has a contact part 223 being in contact with the outer surface 91 of the L-curved part 9, and at least one Z-curved part 10 curved in a Z shape formed to receive the inner surface 92 of the L-curved part 9. The L-curved part 9 and Z-curved parts 10, have a projected part 18 formed on the joined surface 181 of both, and the Z-curved part 10 is pressed to the inside by the projected part 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049243-A (JP)
Title: Measuring method and measuring device of radiant energy in combustion object
Inventor: SAKAGAMI TAKAHIDE
IPC: G01J1/42
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device of radiant energy in a combustion object capable of grasping accurately the combustion state not by removing a part influenced by a luminous flame or the like from the object but by removing the influence thereof.  <P>SOLUTION: This device is equipped with a two-dimensional sensor 11 comprising a plurality of sensors capable of detecting the radiant energy quantity discharged from the refuse combustion surface at a prescribed detection period, the first and second storage means 21, 22 for storing a detection signal from the two-dimensional sensor in time series, a selection means 24 for comparing a detected value stored in the first storage means with a detected value in a previous-time detection period stored in the second storage means relative to each same sensor, selecting the smaller detected value, and allowing the second storage means to store it, and a determination means 25 for determining as a measurement result, the detected value stored in the second storage means by the selection means in a measuring period comprising the plurality of detection periods.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054026-A (JP)
Title: Foam with reduced emission of formaldehyde and method for producing the same
Inventor: UCHIDA HIROSHI
IPC: C08L61/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin foam which can significantly suppress formation of formaldehyde, and to provide a method for producing the same.  <P>SOLUTION: When the foam is produced by foaming an expandable resin composition containing a formaldehyde-based resin as a main component, the method for producing the foam with reduced emission of formaldehyde comprises at least one means selected from (1) blending in the resin composition a compound having a functional group in which one or more hydrogens are bonded to nitrogen, (2) coating on the surface of the foam a compound having a functional group in which one or more hydrogens are bonded to nitrogen, and (3) using a facing material containing a compound having a functional group in which one or more hydrogens are bonded to nitrogen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059725-A (JP)
Title: Anti-theft device for construction machine
Inventor: MANABE GAKUO
IPC: E05B77/44
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device for a construction machine capable of certainly preventing theft of the construction machine.  <P>SOLUTION: The anti-theft device for the construction machine is provided with an engine stop means 27 for forcedly stopping the engine 20 separately from a key switch for carrying out starting and stopping of the power engine 20 mounted on a vehicle body. An engine stopping means 27 is locked at an engine stopping position and a lock means 29 removable by a specific key 35 is detachably provided on the engine stop means 27. Thereby, even if a handle 27a of the engine stop means 27 is returned to an engine activation position, the handle 27a cannot be returned to the engine activation position so long as the lock means 29 is removed by the specific key 35. Therefore, a person other than the person possessing the specific key 35 cannot start the engine 20. Thereby, the theft of the construction machine can be certainly prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064226-A (JP)
Title: Wiring structure
Inventor: TOMITA KAZURO
IPC: H01L23/532
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of the resist poisoning in forming isolated vias in a low-dielectric constant film.  <P>SOLUTION: A first wiring 15 and a first dummy wiring 15a are formed in a p-SiOC film 12 formed on a substrate 1. A p-SiOC film 22 is formed and a cap film 23 is formed on the p-SiOC film 22. A dual damascene wiring composed of vias 28 connected to the first wiring 15 and a second wiring 29 is formed in the cap film 23 and the p-SiOC film 22 with dummy vias 28a formed around the isolated vias 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062604-A (JP)
Title: Cap member and imaging apparatus
Inventor: MATSUZAWA SHUICHI
IPC: G03B11/04
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive cap member which is easily attached/detached to/from an imaging apparatus with a simple constitution, which can give a feeling of high quality, and which can attain cost reduction of the metal mold and the shortening of the molding time.  <P>SOLUTION: The cap member, for covering the mount of the imaging apparatus having an attaching/detaching mechanism using an adapter device between the cap member and the imaging device when attaching optical equipment accessories, is molded into a gently-tapered shape so that the diameter successively becomes smaller, starting from the front part on the object side toward the back part in the optical axis direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061381-A (JP)
Title: Exhaust emission control device
Inventor: IWASAKI KAZUNORI
IPC: F01N3/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To monitor a self-regenerating filter (DPF) to rapidly cope with it at the occurrence of abnormal combustion (a fire).  <P>SOLUTION: This exhaust emission control device is provided with the self-regenerating diesel particulate filter (DPF) for collecting carbon particles included in exhaust gas exhausted from a diesel engine, and burning to eliminate the collected carbon particles by the reaction heat of a catalyst. The exhaust emission control device has a monitoring means for monitoring the heated state of the DPF, a separating means for separating the DPF from an exhaust system of the diesel engine when determining the DPF to be in an abnormal heated state by the monitoring means, and a supply means for supplying inert gas to the DPF when the DPF is separated from the exhaust system of the diesel engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004142734-A (JP)
Title: Portable drum stationing system
Inventor: SARI JOHN PAUL
IPC: B66F9/06
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a safe and convenient transportation of a drum and a safe and exact removal of a content of the drum, and eliminate a possibility of exposing the content when mounting and dismounting of the drum to a transporter.  <P>SOLUTION: An upright post assembly 22 extends upward from a main frame 12, which is an outside mast assembly 18, and includes a fixed guide post 24. An upper clamp mechanism 30B is movably mounted on the fixed post 24 so as to be engaged with an edge of a drum 34. A lift mechanism 56 controls a vertical direction movement of the upper clamp mechanism 30A and a stabilization mechanism 46, and is engaged with a drum 34 by a transporter 10B, thus enabling the transportation. A weight measurement device is movably mounted on the fixed post 24. A pump mechanism comprising a pump 96, a dipping tube 92, and a discharge line 94 is removably mounted. The main frame 12 comprises a counterbalance means for making minimum the inclination of the transporter 10B in a handling of the drum 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068036-A (JP)
Title: Method for producing substituted pyridones, raw material compound thereof and method for producing the same
Inventor: KATONO MASATAKA
IPC: C07D213/80
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing a pyridone containing a substituent at an arbitrary position inexpensively and safely in a high yield.  <P>SOLUTION: The method for producing the substituted pyridone comprises reacting an α,β-dihalogenocarboxylic acid derivative containing an activated carbonyl group with either a β-amino-α,β-unsaturated carboxylic acid ester or a β-amino-α,β-unsaturated cyano compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004069070-A (JP)
Title: Hydraulic-pressure control device of hybrid vehicle
Inventor: MATSUI HIDEAKI
IPC: B60L50/16
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a hydraulic control system of a hybrid vehicle equipped with an engine and an electric motor as drive power sources, from delaying a supply of an oil for gear-shifting and lubritation to an automatic transmission when the vehicle is started.  <P>SOLUTION: In the hybrid vehicle where the engine and a motor generator are activated upon operation of a shift lever 80 into a drive range such as D-range, an oil pump 100 is activated when a brake switch 92 is brought into its ON state, since an operation of the shift lever 80 from a P-range (Parking range) to another range is possible on condition that a brake is in its operated state. According to this arrangement, a sufficient amount of the oil can be supplied to the automatic transmission prior to activation of the engine and motor generator by an operation of the shift lever 80 into the drive range such as D-range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069837-A (JP)
Title: Profile measuring method by sequential three-point method and system, and small engine lathe
Inventor: RI KAZUKI
IPC: G01B21/20
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profile measuring method by sequential three-point method capable of measuring a profile of micro-size machine elements, and its system concerning a small engine lather capable of machining and profile measuring of the micro-size machine elements and to measure the profile by a three-point method by suppressing interference of displacement meter.  <P>SOLUTION: A measuring object 59 and three laser displacement meters 89, 91 and 93 arranged around the measuring object 59 are supported relatively-rotatably around the axis of the measuring object 59. A computer 109 is provided for individually detecting in turn the surface displacement of the measuring object 59 with each laser displacement meter 89, 91 and 93 by the relative rotation of the measuring object 59 to the three laser displacement meters 89, 91 and 93. The computer 109 calculates the profile of the object 59 by synthesizing the detection results of each laser displacement meter 89, 91 and 93.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071809-A (JP)
Title: Luminaire
Inventor: SAITO KIYOSHI
IPC: F21V23/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To certainly ground a ballast outer shell and a luminaire body.  <P>SOLUTION: This luminaire has: the luminaire body; a rod-shaped ballast 1 having the outer shell formed of an electroconductor; a tube-like case disposed in the luminaire body storing the ballast 1; gaskets abutting on both ends of the case; and end plates each installed to the case in a pressing state to the gasket formed of an electroconductor. A metal fitting 10 for establish conduction is inserted between the ballast outer shell and a case inner wall to electroconduct the ballast outer shell and the end plate through the case. Thereby, because the grounding conduction between the ballast outer shell and the luminaire body is certainly established, not only grounding certainty with electric safety as a purpose but also so-called functional grounding with the reduction of noise generated from an inverter as a purpose can be more certainly obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073026-A (JP)
Title: Method for remotely accessing cell broadcast information
Inventor: KUWABARA SOICHI
IPC: H04M11/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for remotely accessing cell broadcast information by which users at different areas (cell) can simultaneously look at cell broadcast information acquired at an area (cell) where one mobile terminal is located.  <P>SOLUTION: The one mobile terminal located in a cell of a base station is provided with a receiving means for cell broadcast information, a storing means for received cell broadcast information, a communication means for communicating with a remote mobile terminal through a mobile communication network, and a transferring means for using the communication means to select cell broadcast information requested from the remote mobile terminal and transferring the selected cell broadcast information to the remote mobile terminal. The remote mobile terminal is provided with a cell broadcast information remotely receiving means for receiving the cell broadcast information transmitted from the one mobile terminal, and a browsing means for displaying the received cell broadcast information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079704-A (JP)
Title: Stereoscopic video display apparatus and program
Inventor: TAKEMOTO MASASHI
IPC: G09G5/24
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic video image display apparatus capable of stereoscopically displaying an optional character on the basis of a file.  <P>SOLUTION: When a personal computer (viewer) applies image drawing processing to characters, the personal computer draws an image of a shade of the characters in addition to drawing of left/right viewpoint images of the characters as to characters having a character attribute denoting a stereoscopic vision. In displaying the characters to be jumped out this side, a left eye image is shifted by a prescribed number of pixels to the right with respect to a substantial display position of displayed characters and a right eye image is shifted by a prescribed number of pixels to the left with respect to the substantial display position of the displayed characters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078258-A (JP)
Title: Fee later payment ic card system and method for calculating settlement amount for fee later payment ic card
Inventor: MATSUDA KEIJI
IPC: G07G1/12
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card system which can prohibit a card from being used if the card is used over an amount a user sets.  <P>SOLUTION: A maximum amount, which is preliminarily fixed for each user and usable in a certain period of time, and an accumulated usage amount for each user are stored in an IC card IC. A terminal station 2 checks a usage amount with the maximum usage amount when the usage amount is determined by the use of the card. The terminal station 2 rejects the use of the card when the usage amount is over the maximum usage amount, and permits the use of the card and renews the accumulated usage amount to the IC card IC when the usage amount is not over the maximum usage amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077238-A (JP)
Title: Fixing method and fastening device of thermocouple
Inventor: TSUJI YOKO
IPC: G01K7/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method of a thermocouple for temperature measurement with high precision and to provide a fixing jig for fixing the thermocouple for realizing the fixing method.  <P>SOLUTION: The fixing method for the thermocouple (104) for measuring the temperature of the measurement object (102) heated by a heat source on the surface of heat source side is that the tip part (104a) of the thermocouple (104) is coated with a fixing material (106) in abutment with the tip part (104a) on the temperature measurement object, and the fixing material (106) is hardened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078773-A (JP)
Title: Magnetic head drive circuit
Inventor: YAMAZAKI KATSUYA
IPC: G11B11/105
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head drive circuit in which high speed modulation operation of a magnetic field generated by a magnetic head in accordance with a recording signal is realized and noise due to a magnetic field generated by the magnetic head is lightened.  <P>SOLUTION: When a switch 8 provided in parallel to a magnetic head 1 is made an ON state in a servo area provided at an magneto-optical disk, one part of current flowing to the magnetic head 1 from switches 2A, 2B is made to flow to a load 7 and the switch 8. In the same way, one part of current flowing to the magnetic head 1 from auxiliary current supply means 3A, 3B is made to flow to the load 7 and the switch 8. Therefore, a current flowing in the magnetic head 1 in the servo area is reduced more than that of a normal state. When a current of the magnetic head 1 becomes small and a direction of current flowing in the magnetic head 1 is switched, voltage generated at ends of the magnetic heads becomes smaller than that at the time of recording operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081460-A (JP)
Title: Hook mounting structure of power tool
Inventor: WADA YASUO
IPC: B25F5/02
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for surely fixing a hook to a power tool.  <P>SOLUTION: A hook 7 of the power tool has a lock-in part 10 fitted in a lock-in hole 12 formed in a power tool body, and the lock-in part 10 is fixed with a hook fixture 17 journaled to the power tool body. The hook fixture 17 is journaled to the power tool body by self-locking means 19a, 19b, 19c, 20 and 21. The hook fixture 17 is rotated around the axis to simply fix the lock-in part 10, and further once the lock-in part 10 is fixed with the hook fixture 17, the unexpected releasing of the fixed state is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085558-A (JP)
Title: Collected led light source device
Inventor: TSUCHIDA MICHIHIRO
IPC: F21V29/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collected LED light source in which the optical axes of LEDs are arranged and fixed so as to cross at one point rather than are arrayed in parallel and which is used as a light source of an optical equipment.  <P>SOLUTION: A conductor having a superior electric and thermal conductivity is used as a substrate and one pole of LEDs is fixed to this and the other pole is enveloped by an insulating material and is made to pass through a hole penetrated in the supporting substrate. This substrate works as a heat radiating plate for the LEDs. Furthermore, the LEDs having not a large divergence angle are used and the optical axes of individual LEDs are collected at one point, thereby this condensing point can be made as a false secondary point-like light source. Thus, this becomes to have a configuration that can be processed by the conventional optical technology, and a prompt transition to practical use can be made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086061-A (JP)
Title: Magnetoresistance effect element
Inventor: OSAWA YUICHI
IPC: H01L43/08
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetoresistance effect element high in reliability.  <P>SOLUTION: The magnetoresistance effect element high in reliability comprises a first magnetic film 8 with magnetism fixed therein, a second magnetic film 4b that contacts with and connects to the first magnetic film 8 via a narrow hole 15 provided in an insulating film and changes the magnetic north direction relative to the signal magnetic field, a third magnetic film 4a that is formed on the second magnetic film 4b facing the first magnetic film 8 across the insulating film and is higher than the second magnetic film 4b in terms of exchange stiffness constant, and electric current carrying means 2 and 12 that supply a sense current in a direction approximately vertical to the magnetic film surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087238-A (JP)
Title: Manufacturing method of curtain and curtain
Inventor: HANIYU TORU
IPC: A47H23/08
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a curtain capable of improving decorativeness (beauty) without making perforations by sewing work appear on a surface, and the curtain.  <P>SOLUTION: This curtain is manufactured such that each of four sides of curtain cloth cut into a prescribed shape, for which an overcasting processing is performed to a cut surface, is folded back to the back surface side of the curtain cloth, the outer peripheral sides of a curtain main body part 11 are constituted of bent parts formed of the folded-over parts 12, 13, 14 and 15 of the curtain cloth, and respective folded-over end faces are adhered by heat treatment of a belt-shaped thermosetting adhesive material layer positioned along a part where the overcasting processing is performed on the end faces of the curtain cloth respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI