baber/WOPTO huggingface dataset:
Patent JP-2005028525-A (JP)
Title: Super abrasive grain grinding wheel
Inventor: YOSHIZAWA HIDEO
IPC: B24D3/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super abrasive grain grinding wheel which easily improves the physical properties and demerits of super abrasive grain without degrading grinding capability, and prolongs the service life of the grinding wheel.  <P>SOLUTION: This super abrasive grain grinding wheel is formed by fixing diamond or CBN abrasive grain of which the surface is covered with thin membrane made of a material with low electric conductivity and excellent chemical resistance on a grinding wheel base surface by means of plating. The thin membrane of the super abrasive grain surface is made by either of titanium or its compound, and ceramic material. The thin membrane is formed on the super abrasive grain surface by a physical or chemical deposition method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044442-A (JP)
Title: Disk recording and/or reproducing device
Inventor: HIRANO KENICHI
IPC: G11B17/04
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a pressing operation of a gear switching mechanism at the time of finishing of centering in disks having different diameters.  <P>SOLUTION: This device has a disk centering member 81 which has a disk abutting part 82 and an operating part 83 and in which these are made rotatably by a shaft 84, when a transported disk is abutted to the disk abutting part 82 and pressed, after the disk is rotated centering the shaft 84, rotation is stopped by a stopper 85, and centering is performed, and the gear changeover mechanism 81 press-operated by the operating part 83. The disk abutting part 82 is constituted of a first disk abutting part 82A for rotating the disk centering member 81 to a centering position by the prescribed quantity when a first disk 6 is transported, and a second disk abutting part 82B for rotating the disk centering member 81 by almost same quantity as that of the first disk abutting part 82A when a second disk 7 of which the diameter is different from that of the first disk is transported.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051073-A (JP)
Title: Method of manufacturing ceramic electronic component
Inventor: KOBAYASHI AKIRA
IPC: H01G4/12
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic electronic component by which delamination, cracks, and mounting nonconformity can be reduced.  <P>SOLUTION: A group Q of electrodes is formed by aligning electrodes 61 in rows on a ceramic dielectric layer 51 with prescribed intervals. Then an auxiliary dielectric layer 65 which fills up the spaces G1 between the electrodes 61 and the surroundings of the group Q of electrodes is formed. The auxiliary dielectric layer 65 has grooves 66 composed of non-printed sections. The grooves 66 are provided between adjacent electrodes 61 in each row (1, 2, ..., n) of the electrodes 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049720-A (JP)
Title: Radiation-sensitive resin composition, interlayer insulating film, microlens and their manufacturing method
Inventor: NISHIMURA HIDEKI
IPC: G03F7/40
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition which has high radiation sensitivity and development margin to form a favorable pattern even when the process time exceeds the optimum developing time in a developing process, and with which a pattern thin film having excellent adhesiveness can be easily formed, and to provide an interlayer insulating film of electronic parts and microlens.  <P>SOLUTION: The radiation-sensitive resin composition contains: [A] a copolymer of (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, (a2) an epoxy group-containing unsaturated compound, (a3) a maleimide monomer containing a hydroxyl group or a carboxyl group, and (a4) an unsaturated compound excluding (a1), (a2) and (a3); and [B] a 1,2-naphthoquinone diazide compound. The interlayer insulating film and the microlens are produced from the above composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054225-A (JP)
Title: Apparatus and method for induction-heating thin sheet-made article
Inventor: MORISHITA YOSHIYUKI
IPC: H05B6/44
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating apparatus and an induction heating method with which the flowing path of the induction current into a thin sheet-made article can concentrically be generated in the heating zone and the uniformity of inlet heat and the improvement of inlet heat efficiency in this heating zone can be obtained.  <P>SOLUTION: In the thin sheet-made article 10, a slender-shaped heating zone 11 is demarcated and the induction acting part 21 of an inductor 20 is disposed so as to be faced to this zone 11. In the case of induction-heating the heating zone 11 by supplying the high frequency current from an electric source device 1 onto the induction acting part 21 of the inductor 20 and generating the induction current on the heating zone 11, the circular power path for circulating the induction current by connecting one side of a terminal part 11A and the other side of the terminal part 11B of the heating zone 11 with an electroconductive member 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054676-A (JP)
Title: Spark ignition type engine
Inventor: NISHIMOTO TOSHIRO
IPC: F02D13/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize assuring of combustibility by assuring sufficiently an amount of charging of an intake air to a preceding cylinder in a two-cylinder connection state for introducing burned gas drawn from the preceding cylinder to the following cylinder.  <P>SOLUTION: A spark ignition type engine includes an operation mode control means having a valve stop control mechanism control means for performing a control of a special operation mode for burning together with a newly supplied fuel in following cylinders 2B, 2C by burning by setting air fuel ratio of the preceding cylinders 2A, 2D as a lean air fuel ration larger than a theoretical air fuel ratio and introducing burned gas of a leak air fuel ratio from the preceding cylinders 2A, 2D to the following cylinders 2B, 2C. A fuel injection direction of an injector 9 provided in the preceding cylinders 2A, 2D is set near an electrode of an ignition plug, and an intake port 11 for introducing new gas to the preceding cylinders 2A, 2D is a tangential port having a small intake resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004088775-A (JP)
Title: Driver circuit
Inventor: UMEDA YOTARO
IPC: H03K19/017
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the undershoot of voltage between electrodes in a transistor.  <P>SOLUTION: The source of a transistor T1 is connected to GND, the drain of a transistor T2 is connected to one edge of a load impedance R1, and the other edge of the load impedance R1 is connected to a source voltage Vdd. In addition, the drain of the transistor T1 is connected to the source of the transistor T2, the gate of the transistor T1 is connected to the output of a delay means DL1, and the gate of the transistor T2 is connected to the output of a delay means DL2. The delay means DL1 and DL2 are given the same input signal voltage Vin. The amount of delay of the delay means DL2 is made to be larger than that of the delay means DL1, and the amount of delay of the delay means DL1 is set with a limited value that includes zero (the amount of delay is equal or greater than zero).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054946-A (JP)
Title: Bearing device
Inventor: FUJITO HIROSHI
IPC: F16C19/36
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device capable of enhancing mechanical durability of a vibration damping member provided on a bearing structure.  <P>SOLUTION: In the bearing device comprising a bearing 10, a bearing supporting body 20 and a rotating body 22 with a vibration damping member S disposed between the bearing supporting body or the rotating body and the bearing, a groove forming a gap is formed in the surface of the vibration damping member or a surface facing the vibration damping member. When foreign matters enters between the vibration damping member and the member facing the vibration damping member, the foreign matters are captured in the cap and removed to avoid damages of the surface of the vibration damping member by the foreign matters, and pitching breakage of the vibration damping member. Complementary uneven grooves are formed in the vibration damping member and the member facing the vibration damping member so as to prevent relative slide between the vibration damping member and the member facing the vibration damping member, and occurrence of fretting wear or spalling breakage is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086899-A (JP)
Title: Method and device for delving into measurement data from heterogeneous measurement source
Inventor: KROBOTH ROBERT H
IPC: G06M11/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for delving into measurement data from heterogeneous measurement sources.  <P>SOLUTION: This application provides a system for collecting heterogeneous scalar measurement data from a plurality of devices connected to a network over the network to convert and normalize the collected heterogeneous scalar measurement date into common mathematical space, and for executing the monitoring and/or trouble shooting of the network. When the converted scalar measurement data are displayed with graphical expression, the data displayed with the graphical expression are explored according to context, so that further heterogeneous scalar measurement data, scalar measurement data from a data collector, and measurement data stored in a network device for generating the heterogeneous scalar measurement data are displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047094-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: HEMMING GERTJAN
IPC: H01L29/792
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EEPROM (electrically erasable and programmable read only memory) capable of shortening a writing time by suppressing increase in the number of write verifying times, caused by the variations in the writing characteristics of a memory cell.  <P>SOLUTION: This EEPROM is provided with a memory cell array wherein floating gates 4 and control gates 6 are laminated on a Si substrate and electrically rewritable memory cells are two-dimensionally arranged, an erasing mechanism for applying an erasing pulse between the substrate 1 and the gates 6, a prior writing mechanism for applying a prior writing pulse of a low voltage with a polarity reverse to that of the erasure pulse between the substrate 1 and the gates 6, a threshold verifying mechanism for detecting a state that has been subjected to the prior writing pulse application, and a writing mechanism for applying a writing pulse of a high voltage with a polarity reverse to that of the erasure pulse between the substrate 1 and the gates 6. After an erasure operation, a prior writing operation and a threshold verifying operation are repeated until the threshold of the fastest fluctuating memory cell reaches a desired value in an erased state, and then, data are written in a writing operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061710-A (JP)
Title: Thermal decomposition treatment device
Inventor: WATANABE TATSURO
IPC: C07D319/24
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple and inexpensive thermal decomposition treatment device capable of surely preventing generation of dioxins and malodor.  <P>SOLUTION: This thermal decomposition treatment device 1 has a box-shaped furnace body 2, a partition wall 3 forming a treating object input chamber 11 and a thermal decomposition treatment chamber 12 downward from above the inside of the furnace body 2 by partitioning the inside of the furnace body 2, and having a through-hole 3a for communicating the treating object input chamber 11 with the thermal decomposition treatment chamber 12, and a cylindrical body 4 arranged inside the thermal decomposition treatment chamber 12 by being arranged downward on an under surface of the partition wall 3. Even a very small quantity of combustion air can realize continuous combustion, to thereby thermally decompose and ash combustible waste by generating oxidation reaction at a relatively low temperature. Thus, generation of the dioxins included in combustion gas can be prevented, and generation of NOx (nitrogen oxides) can also be restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064906-A (JP)
Title: Imaging device, and computer program
Inventor: TANIGUCHI HISASHI
IPC: H04N5/225
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of keeping the image quality of a photographed image while eliminating a dead area and acquiring a desired arbitrary visual field without adopting a driving mechanism.  <P>SOLUTION: The imaging device is provided with: a device main body, which has a three-dimensional curved surface or a polyhedron and is fixable in a space where photographing is required; a plurality of digital camera modules to be arranged and fixed to the device main body, so as to eliminate the dead area and to acquire the desired arbitrary visual field with respect to the space where photographing is required; and an image processing means for image-processing photographing data to be photographed by the digital camera modules. The device may be provided also with: a transmitting means for transmitting the stored photographing data to another physically separated apparatus; and a transmission control means for controlling the priority order of transmission data to be transmitted by the transmitting means and the amount of the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063274-A (JP)
Title: Diagnostic system for economic design
Inventor: NISHIKIDO TAKUYA
IPC: G06Q50/08
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic system of economic design capable of easily and accurately finding out a factor for making building cost higher or lower.  <P>SOLUTION: In this diagnostic system, various kinds of measurement values such as length, area, the number of each portion of a building are input, an index value for various kinds of plastic factors that might affect the building costs is calculated based on the various kinds of measurement values. The calculated index value and a previously stored reference index value for each plastic factor are compared, and for each plastic factor, it is determined whether or not the factor makes the building costs higher or lower and the determination result is displayed on a display screen or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067764-A (JP)
Title: Smoke shutoff device of elevator hall door
Inventor: SAKURADA TAKESHI
IPC: B66B13/30
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke shutoff device for an elevator hall door of simple structure in terms of economy and mechanism, including a smoke shutoff mechanism to shut off the smokes leaking at the gaps between a hall three-side frame and the hall door at the time of occurrence of a fire.  <P>SOLUTION: The smoke shutoff mechanism of the smoke shutoff device for the elevator is to shut off the smokes leaking at the gaps between the hall three-side frame 1 and the hall door 10, wherein the arrangement includes a mechanical locking mechanism operated by the first prime mover to open and close a car door and the hall door and engaging fast the hall door in its closed position with a stationary member of the building and a smoke shutoff operation mechanism not operating from the hall door being in the closed position to immediately before closing and operating in the short distance from immediately before closing to the door full close position so as to block the gaps. The smoke shutoff operation mechanism is composed of a door hanger case for the hall door, the second prime mover 111 installed on a door hanger and the hall door, power transmitting mechanisms 76, 77, 78, etc. to transmit the motive force of this prime mover, and smoke shutoff flexible pieces 41, 51, 61 actuated through the power transmitting mechanisms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004125-A (JP)
Title: Fluorescent x-ray analysis apparatus
Inventor: KUWABARA SHOJI
IPC: G21K1/06
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To simply switch from ordinary arrangement of a monochrometer to Cartesian arrangement.  <P>SOLUTION: One end of a monochrometer 20 for exciting a monochro radiation source having an X-ray tube 10 at the other end thereof is fitted to a fluorescent X-ray analysis apparatus body 2 at two fitting angles different from each other by 90 degrees taking the optical axis of the monochro X-ray as the center of rotation. Thus, two incident angles different from each other by 90 degrees of monochro X-rays from the monochrometer for exciting the monochro radiation source are made to a sample, whereby the monochro X-ray to the sample can be easily switched between the ordinary incident direction and the Cartesian arrangement turned in a 90-degree arc from the incident direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010359-A (JP)
Title: Elevator device
Inventor: KATO KUNIO
IPC: B66B7/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device having a constitution of installing a hoist in an elevator shaft and arranging a side surface of a drive rope wheel opposing to an elevator shaft wall surface and capable of easily obtaining a vibration control function.  <P>SOLUTION: The hoist 10 is arranged between the elevator shaft 1 wall surface and a car in a horizontal projection plane and the drive rope wheel 11 is arranged to oppose to the elevator shaft 1 wall surface. Vibration control bodies 13 are provided between an attachment body 8 fixed on a stationary body 6 of the elevator shaft 1 and the hoist body 10 at an upper part and a lower part of an opposing surface to support the hoist 10 on the attachment body 8. A desired vibration control function of the hoist 10 is easily provided thereby. Also, a torque applied on the hoist 10 is supported by rigidity in horizontal direction of the vibration control bodies 13, and thereby, the hoist 10 can be mounted on the attachment body 8 without troubles. Noise and vibration in the building provided with the elevator shaft 1 during elevator operation are reduced to quieten an environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005076860-A (JP)
Title: Reciprocating drive unit
Inventor: OHAMA KOJI
IPC: F16H55/22
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an abnormal noise from occurring by a simple structure in a reciprocating drive unit in which a lid 2 is opened/closed against its own weight.  <P>SOLUTION: The reciprocating drive unit comprises a driving gear member 4 rotated and driven by a motor, a driven gear member 5 meshed with the driving gear member 4 and a bracket 3 supporting the driving gear member 4 and the driven gear member 5. The driving gear member 4 is a resin formed article provided with a shaft 41, a driven pulley 42 and a worm 43 coaxially. The driven gear member 5 comprises a worm wheel 51 meshed with the worm. The driving gear member 4 is supported at two positions of the shaft 41 by the bracket 3. The bracket 3 has a receiving wall 32 for receiving the driving gear member 4 driven in the axial direction by an action of the own weight of the lid 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081194-A (JP)
Title: Deodorization unit
Inventor: KUCHINO KUNIKAZU
IPC: B01D53/86
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized deodorization unit efficiently demonstrating a deodorization ability.  <P>SOLUTION: The deodorization unit is provided with a catalyst body 3 having a constitution that a helical catalyst carrier 2 carried with a catalyst is mounted so as to surround an outer periphery of a cylinder 1; a heating means 4 arranged in the cylinder in order to heat the catalyst body 3; a box body 5 for storing the catalyst body 3; an air inlet 6 for introducing air to be treated to the catalyst body 3; and an air outlet 7 for discharging the air to be treated from the catalyst body. Since the air to be treated is sufficiently heated in the cylinder provided with the heating means constituting the catalyst body before the air is passed through the catalyst body, a bad odor component can be decomposed without decreasing the temperature of the surface of catalyst when the air to be treated is passed through the surface of catalyst. Further, since the catalyst body is made to a helical structure, the catalyst body is prevented from being clogged with fine particle or the like contained in the air to be treated. Therefore, the deodorization unit with high treatment ability can be made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083040-A (JP)
Title: Revolving frame of construction machinery
Inventor: ISHII HAJIME
IPC: E02F9/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving frame of construction machinery capable of efficiently making maintenance and inspection of a swing cylinder by slipping a connection pin for the swing cylinder on and off from the lower part of the revolving frame.  <P>SOLUTION: A cylinder mounting section 42 rotatably mounting the swing cylinder 44 for oscillating a swing post type working device in both right and left directions through the connecting pin 45 and a detachable hole 43 located on the lower side of the cylinder mounting section 42 and required for slipping the connecting pin 45 on and off on the lower part of a bottom plate 13 from a bracket 44A on the bottom side of the swing cylinder 44 are provided on the bottom plate 13 of the revolving frame 11. In the case the maintenance and inspection of the swing cylinder 44 are made, the swing cylinder 44 can be thereby easily removed from the cylinder mounting section 42 only by slipping the connecting pin 45 on and off to the lower part of the revolving frame 11 by taking advantage of the detachable hole 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083471-A (JP)
Title: Lubricating device for vehicular drive mechanism
Inventor: YADA HIROTAKA
IPC: F16H57/04
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently supply oil to lubrication required portions by pumping the oil with the rotation of an output shaft system gear independently of the operation/non-operation of an oil pump.  <P>SOLUTION: In a vehicular drive mechanism, a gear storage space S of the output shaft system gear for the drive mechanism stored in a case 9 is encircled by a peripheral wall 93 and an end wall 94 and an opening portion 94a open to a case space outside the gear storage space is provided at the upper part of a case portion holding oil at a level to immerse the output shaft system gear so that the oil pumped with the rotation of the output shaft system gear is supplied through the opening portion to the case space outside the gear storage space. The upper side face of the opening portion and the inner face of the peripheral wall form a continuous face ranging from the gear storage space beyond the end wall outside the storage space. At the lower part of the face outside the gear storage space, gutters 90a, 90b are provided for trapping the oil flowing down from the inner face of the peripheral wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI