baber/WOPTO huggingface dataset:
Patent JP-2003175444-A (JP)
Title: Outer-periphery grinding machine for ferrule
Inventor: IWADATE HIDEO
IPC: B24B41/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer-periphery grinding machine of a ferrule, capable of efficiently obtaining the concentricity of a fiber insertion hole with high accuracy.  <P>SOLUTION: A fixed core press center 16a is inserted in the fiber insertion hole 11a of the ferrule from one end part side of the ferrule, a movable core press center 16b is inserted in the fiber insertion hole 11a of the ferrule from the other end part side of the ferrule, the ferrule 11 is pressed to the fixed core press center 16a side from the movable core press center 16b side by a pressure spring 19, and a rotating roller 13 is brought into contact with a peripheral surface of the ferrule 11 upon grinding the peripheral surface of the ferrule 11 by a rotating grinding wheel 14. At this time, a depression is formed on the rotating roller 13 so that sufficient frictional force may be obtained at the contact surface, and the frictional force of the depression is stronger than frictional force between the fixed core press center 16a and the fiber insertion hole 11a, frictional force between the movable core press center 16b and the fiber insertion hole 11a, and the grinding resistance of the grinding wheel 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147125-A (JP)
Title: Speaker
Inventor: YAMASHITA HIDEKI
IPC: H04R1/28
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve frequency characteristics and to obtain an excellent tone quality in a speaker comprising a frame having a terminal part to which a terminal substrate adheres, a magnetic circuit member attached to the inside of the frame, a voice coil arranged in a magnetic gap part of the magnetic circuit member, a diaphragm which is coupled with the voice coil and has a peripheral edge fixed on the front face side of the frame, and a cover which has a main sound output hole opened to the front face side and is arranged on the front face side of the diaphragm and has a peripheral edge fixed to the front face side of the frame.  <P>SOLUTION: A first auxiliary sound output hole opened to the rear face side of the frame is provided in an area except the terminal part of the frame, and a second auxiliary sound output hole opened to the side face side of the frame is provided in the terminal part of the frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145130-A (JP)
Title: Microscope device
Inventor: OTSUKA SOJI
IPC: G02B21/22
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To make an image by another observation means superposed on an image by an optical microscope naturally unsharp.  <P>SOLUTION: The microscopic device is provided with the optical microscopes 14, 16, 18 and 19 by which a stereoscopic optical image can be observed, an image acquiring means 4 by which the image of an examinee different from the stereoscopic optical image can be acquired, display means 21a and 21b on which the picture of the examinee based on the image of the examinee can be displayed, coupling means 20, 22a and 22b optically coupling the display means and the optical microscope so that the examinee is observed at the observing position of the optical microscope, moving means 24 and 30 moving the display means so that the focus image and the defocus image of the picture of the examinee may be observed at the observing position of the optical microscope, and an image data generating means for generating image data where the distance of the stereoscopic optical image from a focal position is made to correlate to the position of the display means based on the image of the examinee obtained by the image acquiring means, so that the picture of the examinee based on the image data is displayed on the display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145176-A (JP)
Title: Organic electroluminescent display device and its display control method
Inventor: NAKAJIMA YOSHINORI
IPC: G09G3/30
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device in which image persistence of a fixed display part can be prevented even when the display device performs fixed display at a part of its display part and its display control method.  <P>SOLUTION: This method is the display control method of an organic EL display device which has a sub-display part 22 performing fixed display in the display part and this display device has a plurality of sub-pixels 31 in one main pixel 30 of the sub-display part 22 and the device performs picture display in a main pixel unit and controls at least one sub-pixel 31 in sub-pixels 31 constituting each main pixel 30 performing the display to be in non-lighting in prescribed timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143120-A (JP)
Title: Health food product and hypotensive agent effective for hypotensive activity
Inventor: ABU NAOHIKO
IPC: A61K36/42
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food product which is more effective for improving mild hypertension from among food products widely utilized as food materials, and to obtain a safe hypotensive agent free from adverse effect.  <P>SOLUTION: The health food product effective for hypotensive activity comprises a pumpkin extract as an active ingredient or comprises an onion extract in addition to the pumpkin extract. The hypotensive agent comprises the pumpkin extract as an active ingredient or comprises the onion extract in addition to the pumpkin extract.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145800-A (JP)
Title: System, method and program for recycling secondhand goods
Inventor: OSHIMA YASUHIRO
IPC: G06Q30/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, method and program for recycling secondhand goods which will not pose a heavy burden on a user even if it is expensive to recycle the secondhand goods.  <P>SOLUTION: A Web server, when the estimated cost Pest of secondhand goods is not more than a threshold value P1, determines that for a secondhand goods recycling system a secondhand personal computer is not worth buying, and then determines whether or not the secondhand personal computer is recyclable (S220). When it is determined to be recyclable, a recycling instruction screen is created (S230) and this routine is complete. On the recycling instruction screen, recycling instructions which state that although the user is supposed to pay the cost of recycling the personal computer, a coupon ticket equivalent to the recycling cost is issued, the cost needed for recycling the personal computer, a recycling button which the user should select if agreeing with the instructions on the screen desiring the computer to be recycled, and a cancel button which the user should select when not desiring the computer to be recycled, are displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153323-A (JP)
Title: Chromatic aberration correction image processing system
Inventor: YAMAZAKI KUNKI
IPC: H04N1/60
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that can accurately correct chromatic aberration.  <P>SOLUTION: The system comprises an imaging means for storing the luminance data of a color image formed on an image pickup device 4 into memories 5-7 for each color from an optical system 1, a first calculation means (8) for setting one of the color images stored in the memories 5-7 of the imaging means to be a position reference color and for calculating the position of the luminance data of other colors corresponding to the arbitrary luminance data of the position reference color, a second calculation means (8) for calculating the new luminance information of other colors from the position information on luminance of other colors of the output of the first calculation means and the luminance data of other colors to be referred to and the position information of other colors to be referred to, and an output means 10 for outputting the new luminance data of other colors of the output of the second calculation means as data corresponding to the arbitrary luminance data of the position reference color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152345-A (JP)
Title: Carrying/clamping controller for disk in disk drive
Inventor: ASAI KOJI
IPC: G11B17/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of exactly performing the process from the carrying to the clamping operation while being constituted of a simple mechanical system, as to the carrying/clamping controller for a disk, in which the disk inserted from an opening is carried in by a pull-in device furnished inside the device and positioned to the prescribed position so as to be mounted/clamped to a turntable.  <P>SOLUTION: In the carrying/clamping controller for the disk, a start switch 33 is arranged to drive the pull-in device by the turn-on with the movement of the pull-in device to the outer direction by the insertion of the disk 2. A stop switch 27 is separately arranged for stopping a motor 30 by the hitting of a slider 23 of the device for releasing the disk 2 after the positioning/clamping, and during this operation, each process is mechanically operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150864-A (JP)
Title: Emission treatment device
Inventor: IWATA YOSHINARI
IPC: G01M15/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission treatment device for performing test of an internal combustion engine with high efficiency.  <P>SOLUTION: In this emission treatment device 1, a masking part 33 is brought close to the internal combustion engine E by driving an arm 32 provided on a test stand 21. The masking part 33 can be stuck fast to the engine E by pressing the masking part 33 by means of a cylinder 34 for the masking part provided on an arm end part 32b. An emission treatment part 4 for treating an emission discharged from an exhaust port Exp of the engine E is connected to the masking part 33 by an exhaust pipe 37. Thus, an emission discharged from the exhaust port Exp, flows within the treatment device 1 in the order of an inlet port 33a, the masking part 33, the exhaust pipe 37, and the treatment part 4, and is treated in the treatment part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151919-A (JP)
Title: Organization information management system
Inventor: KOMARU KIKUO
IPC: G06Q10/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organization information management system capable of improving the configuration of the whole organization and a device therefor, an education plan generating device, its program and an information recording medium.  <P>SOLUTION: This system is provided with an organization information management device 11 having: an organization unit recording part 111 in which information for specifying an organization unit and the output information of the organization unit are recorded by correlating them each other; and a class management information recording part 112 in which the output information of the organization unit, the information for specifying the class and specification information required for a person belonging to the class in the organization are recorded by correlating them each other. This system is also provided with: a personnel data base 12 in which the information specifying the organization unit, the information for specifying the class, the information for specifying individuals and the specification information of the individuals are recorded by correlating them each other; and an evaluation value calculating part 131 for calculating an evaluation value by performing a predetermined evaluation value arithmetic operation based on the information recorded in the organization information management device 11 and the personnel data base 12. Furthermore, this system is provided with an education plan generating device 13 for generating an education plan based on the evaluation value calculated by the evaluation value calculating part and the specification information recorded in the organization information management device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149655-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B82Y10/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition for use in a CMP process for a semiconductor device having a copper film, a barrier layer of a tantalum compound and a SiO<SB>2</SB>insulation layer so as to be sufficiently greater in the polishing rate of the tantalum compound than copper and hardly cause SiO<SB>2</SB>polishing.  <P>SOLUTION: The polishing composition is obtained by mixing ion-exchanged water filtered through a 0.5μm cartridge filter with a polishing material comprising colloidal silica 30 nm in mean particle size and polymethyl methacrylate(PMMA) particles 30 nm in mean size and 10.1 (cal/cm<SP>3</SP>)<SP>1/2</SP>in solubility parameter(SP value), benzotriazole, hydrogen peroxide and an organic acid, and agitating the mixture with a high-speed homogenizer to effect homogeneous dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001366-A (JP)
Title: Liquid ejection head and liquid ejector
Inventor: MIYATA YOSHINAO
IPC: B41J2/055
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head and a liquid ejector in which good liquid drop ejection characteristics can be sustained, stabilized ink ejection characteristics can be attained and piezoelectric elements can be arranged at a high density.  <P>SOLUTION: An ink jet recording head provided with a channel forming substrate 10 in which pressure generating chambers 12 in communication with nozzle openings are formed, and piezoelectric elements 300 provided on one side of the channel forming substrate 10 through a diaphragm in order to cause a pressure variation in the pressure generating chambers 12 is further provided with a resistance reducing part consisting of a common lead electrode 91 being led out to the outside of a region facing the pressure generating chamber 12 from other than the opposite end parts of an electrode 60 common to a plurality of the juxtaposed piezoelectric elements 300, and connection wiring 110 of bonding wires in order to reduce the resistance of the common electrode 60 when a voltage is applied to the piezoelectric element 300.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154640-A (JP)
Title: Liquid mixer
Inventor: SHIMADA TETSUYA
IPC: B01F5/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the curing of a mixed liquid at least in a mixing machine and to facilitate restoration work.  <P>SOLUTION: A control unit 20 operates an alarm 21 when the elapse time from the stop of the discharge due to a spray gun 17 reaches a preset pot life time (for example, 1 hr) to report the elapse of the pot life time. Thereafter, the control unit 20 is allowed to stand as it is and, when a predetermined time (for example, 30 min) is further elapsed, the control unit 20 performs the forced washing by a washing means. In the forced washing, control valves 12 and 13 for a washing liquid are opened to change over a drain valve 14 so as to open the same on the side of a drain pipe 16. The mixed liquid in the mixing machine 2 is discharged to the outside from the drain pipe 16 and the mixing machine 2 is washed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156491-A (JP)
Title: Diesel engine exhaust gas purifying system
Inventor: SUZUKI MASAYUKI
IPC: B01D53/56
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detoxifying the exhaust gas of a diesel engine.  <P>SOLUTION: A conduit 3 for guiding the exhaust gas is connected to the exhaust gas pipe of the diesel engine. An air cooling tube 12 for supplying cooling air and a communicating tube 11 for supplying water are provided at the conduit 3. The conduit 3 is connected to a tank 4 via an aeration treating chamber 8. The exhaust gas guided to the conduit 3 is purified by air cooling and water cooling, aeration treated, and guided to the tank 4. The tank 4 is partitioned to two chambers. The exhaust gas is first sprayed to a coral filter 10 via a spraying tube 7 in the first chamber 5 of the tank for storing the water, and purified. Subsequently, the exhaust gas is purified by a coral activated carbon filter 16 in the second chamber 6 of the tank. The exhaust gas is then detoxified in a dry state, and is externally exhausted from an exhaust gas port 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163492-A (JP)
Title: Blue-violet laser photosensitive composition, image forming material using same, imaging material and method for forming image
Inventor: URANO TOSHIYOSHI
IPC: C08F2/50
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue-violet laser photosensitive composition having high sensitivity for laser light in a blue-violet region and being suitable as a dry film resist for direct drawing, and to provide a method for forming an image by using the composition.  <P>SOLUTION: The blue violet laser photosensitive composition contains: (A) an ethylenically unsaturated compound; (B) a sensitizing dye having a tetrahydroquinone ring and having the maximum peak of the spectral sensitivity in a blue violet region; (C) a photopolymerization initiator; and (D) a polymerization accelerator comprising an ester or a bipolar ionic compound of amino acid and/or (E) a styrene-(meth)acrylate-(meth)acrylic acid copolymer. The image forming material has a layer of the above photosensitive composition on a temporary supporting film. The photosensitive composition layer is scanned and exposed to laser light at 390 to 430 nm wavelength and developed to produce a negative image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164908-A (JP)
Title: Switch build-in type multilayer board
Inventor: KANAMORI TAKASHI
IPC: B60R16/027
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily operate a horn switch not through a resin cover of an airbag but through a thin film, in a vehicle equipped with the airbag in a steering wheel.  <P>SOLUTION: The resin cover of the airbag is composed by using a multilayer board main part 8 composed by stacking a plurality of flexible printed circuit boards 7 formed of a resin film having flexibility. The horn switch 9 comprising a pair of contact plates 13 and 14 is installed in the main part 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165343-A (JP)
Title: Laminated ceramic electronic component and its manufacturing method
Inventor: MORIYASU AKIYOSHI
IPC: H05K3/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of forming an external electrode on the side of a laminate provided in a laminated ceramic electronic component simply at a low cost.  <P>SOLUTION: A surface conductor film 55 is formed in regions on the both sides through a division line 51 on a first main surface 54 of a plain base laminate 52, and a through hole 56 is formed by punching from the side of the first main surface 54 so that one portion of the region passing the division line 51 with the surface conductor film 55 formed thereon is covered, thus forming a chamfering section 57 at a corner where the inner periphery surface of the through hole 56 crosses the first main surface 54, and deforming the surface conductor film 55 while being extended to the inner periphery surface of the through hole 56. The parent laminate 52 is subsequently baked and divided along the division line 51, thereby, the laminate for the laminated ceramic electronic component taken out and an external electrode to be formed on the side is given by the surface conductor film 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160803-A (JP)
Title: Inkjet recording method and recording device
Inventor: TESHIGAWARA MINORU
IPC: B41J2/18
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a printing speed and to prevent wasteful consumption of ink by reducing the number of spare discharge operations required during printing.  <P>SOLUTION: A cumulative time while a recording head is freed from a cap member is counted. The spare discharge operation is timed by a timing of a stepwise step instead of a conventional fixed step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161892-A (JP)
Title: Novel compound and organic electroluminescent element using the same
Inventor: SATO WATARU
IPC: C07D417/04
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element that has high brightness, is hard to cause concentration quenching, and has an emission peak at a relatively short wavelength.  <P>SOLUTION: This compound is represented by general formula (1), and is used for an organic electroluminescent element. In the formula, A is an aromatic hydrocarbon residue or aromatic heterocyclic residue that has no substituent group, or has a substituent group having a Hammet constant of the substituent group σp in the range of 0<σp<0.9; X and Y are, each independently, a sulfur atom, an oxygen atom, -NR<SP>1</SP>-, -N=, a selenium atom or -CH=; the dotted lines are each a single bond or a double bond (where R<SP>1</SP>is an alkyl group, an aromatic hydrocarbon group or an aromatic heterocyclic group that may have a substituent group); and Z and B are, each independently, an aromatic hydrocarbon group or an aromatic heterocyclic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160615-A (JP)
Title: Hand push cutter blade for trimming
Inventor: AMITA TSUNEO
IPC: B23D15/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand push cutter blade for trimming, thereby trimming a pair of gates extended from one end of a hollow cylindrical part forming a part of a casting without chipping in a part of the casting .  <P>SOLUTION: This hand push cutter blade 20 for trimming is a two-stage blade composed of a first blade part 21 and a second blade part 22. The first blade part 21 has a pair of first knife edges 21A, the second blade part 22 has a pair of second knife edges 22B, and the first knife edges 21A are flush with the second knife edges 22B. In trimming, first the second knife edges 22B, 22B abut on the radial inward sides 120B, 120B of the gates 120, 120 to form a notch, and subsequently the gates 120, 120 are completely cut by the first knife edges 21A, 21A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173343-A (JP)
Title: Engine generator
Inventor: SUZUKI TOSHIYUKI
IPC: H02K9/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling efficiency of a generator body having a concentratedly wound stator.  <P>SOLUTION: The generator body 3 is connected with a crank shaft 11 of an engine through an adapter 16, and a cooling fan 13 for generating a cooling wind for cooling the engine and the generator body 3 is connected with the crank shaft 11. The generator body 3 is constituted of a rotor 18 of which the rotation is driven by the crank shaft 11, and the stator 21 attached onto the outside of the rotor. The stator 21 is supported by a stator cover 24 disposed opposite to the cooling fan 13. A plurality of cooling wind passages 19 are formed in the rotor 18, and a cooling wind guide clearance is formed between coils 22 provided at the stator 21. The cooling wind flowing from a ventilation hole flows through the cooling wind passages 19 and the cooling wind guide clearance to cool the generator body 3. A coil stator 32 is disposed between the generator body 3 and the cooing fan 13.  <P>COPYRIGHT: (C)2004,JPO