baber/WOPTO huggingface dataset:
Patent JP-2004223692-A (JP)
Title: Rotary cutter and manufacturing method of fiber product using the rotary cutter
Inventor: MIYATAKE TAKASHI
IPC: B26D1/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To form fluff of fiber on both surfaces of a fiber product, by giving half-cut from both surfaces of the fiber product.  <P>SOLUTION: While abutting peripheral surfaces 24a, 24a of a first roll 20 are press-contacted on an outer peripheral surface 32a of a second roll 30, a blade tip 42a of a first cutting edge 42 and a receiving surface 52a of a second receiving portion 52 oppose to each other with keeping a clearance, and a blade tip 53a of a second cutting edge 53 and a receiving surface 43a of a first receiving portion 43 also oppose to each other with keeping a clearance. If work WA is clipped by a first rib 41 and a second rib 51, fiber bundle layers Wb, Wb provided on back and front surfaces of a base material sheet Wa are respectively cut by the cutting edges 42, 53. The fiber bundle layer Wb fluffs at a cut portion, so that dust collecting effect comes into play.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232762-A (JP)
Title: Sealing device
Inventor: TERASAWA HIROSHI
IPC: F16C33/78
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device having high durability by largely reducing sliding resistance of a sealing lip of the sealing device used for bearing parts even in operation from the initial stage of the operation.  <P>SOLUTION: This sealing device is composed of an elastic body and a reinforcing ring 4 for sealing bearings 1a and 1b, and the sealing lip 2b of the sealing device is formed of the elastic body 5 mixed with a conductive material, and a plating coating film 6 is applied to a surface or a sliding surface of this sealing lip 2b. Thus, the durability is improved by reducing sliding resistance torque by smoothing sliding with the bearing parts 1a and 1b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006648-A (JP)
Title: System, process and program for manufacturing electronic device
Inventor: SHIOZAWA MASAKUNI
IPC: H01L21/50
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance production efficiency by reducing the number of times of carrying a tape substrate.  <P>SOLUTION: A mount zone 12 and a reflow zone 13 are arranged, side by side, along the carrying direction of the tape substrate 1 between a loader 11 and an unloader 14 in order to perform mounting and reflow processing collectively in the different region of the tape substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231602-A (JP)
Title: Buccal composition containing galenical extract having antioxidation activity
Inventor: WATANABE HIDEJI
IPC: A61Q11/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and effective method for the prevention/treatment of periodontosis by taking advantage of antioxidation activity originated from natural materials such as galenical extract.  <P>SOLUTION: The buccal composition contains a galenical extract having antioxidation activity. The method for preventing or ameliorating the damage in the oral cavity caused by free radical comprises the massage of the gingiva with the buccal composition. A composition for the prevention/treatment of periodontosis containing an oil extract of mastic and an antiinflammation agent as active components is added to a commercially available dentifrice, the gingiva is brushed with the mixture and/or the gingiva is massaged with the buccal composition after gargling with a mouth-wash gargle containing one or more galenical extracts seleced from Glycyrrhiza glabra, Betel nut, Myristica fragrans and Leonurus sibiricus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233010-A (JP)
Title: Heat pump type water heater
Inventor: YOSHIDA TETSUO
IPC: F24H1/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater for improving coefficient of performance (COP) and reducing running costs.  <P>SOLUTION: The heat pump type water heater comprises a first refrigerant circuit 10, where a first compressor 11, a first water heat exchanger 12, a first pressure reducing mechanism 16, and a first heat source side heat exchanger 17 are successively connected; and a second refrigerant circuit 20, where a second compressor 21, a second water heat exchanger 22, a second pressure reducing mechanism 26, and a second heat source side heat exchanger 27 are successively connected. After low-temperature water is heated by the first water heat exchanger 12 as intermediate temperature water, the intermediate temperature water is further heated by the second water heat exchanger 22 for hot water outflow. COP in the second water heat exchanger 22 for heating the intermediate temperature water to high-temperature water is relatively low, but COP in the first water heat exchanger 12 for heating the low-temperature water to the intermediate temperature water is extremely high, thus improving COP as an entire heat pump.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241151-A (JP)
Title: Terminal board
Inventor: HANAOKA TAKASHI
IPC: H01R4/24
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal board which can break the cover of a lead wire steadily and easily at the time of connecting the lead wires.  <P>SOLUTION: The flexible side parts 21C of which upper end part is extended from both side edges of a rod-shape conduction member 20 are provided in opposing state and the opposing ends 24 are nearly in contact, and a slanted blade edge 26 is respectively formed at the inner edge of both opposing ends 24, 24 and a V-shaped cutting blade 22 is formed by both slanted blade edges 26. Then, a guiding thin member 40 which is formed at the outside surrounding the lead wire insertion hole 31 at the engaging part s of a movable pressing member 30 with the V-shaped cutting blade 22, and cuts into between a pair of the slanted blade edges 26 and widens by pushing both opposing ends 24 to a prescribed width at the connecting position II of the movable pressing member 30, is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003318483-A (JP)
Title: Wavelength tunable semiconductor laser
Inventor: GOTODA MITSUNOBU
IPC: H01S5/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wavelength tunable semiconductor laser that is excellent in wavelength stability.  <P>SOLUTION: The wavelength tunable semiconductor laser comprises a semiconductor substrate 4, a clad layer 5 formed on the substrate 4, and an optical waveguide 3 formed on the layer 5. The semiconductor laser also comprises a front waveguide region provided on the front side in the emitting direction of laser light in part of the optical waveguide 3 and composed of an SG mirror constituted by repeatedly arranging a plurality of pairs of diffraction grating sections and non-diffraction grating sections in a plurality of cycles, and a rear optical waveguide region 2 provided on the rear side in the emitting direction of the laser light in part of the waveguide 3 and composed of an SSG-DBR mirror constituted by repeatedly arranging portions in each of which the pitch of a diffraction grating is changed regularly from one end to the other end of a section having a prescribed distance in a plurality of cycles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238929-A (JP)
Title: Multiple dwelling house building
Inventor: TAKE HIDEHIKO
IPC: E04H1/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hi-rise or super high-rise multiple dwelling house building inexpensive in cost and high in quality.  <P>SOLUTION: A core wall region 5 in which a plurality of core wall 6 constructed in the multiple dwelling house building 1 are collectedly arranged is eccentrically arranged in the north of an outer peripheral tube frame structure 2. At the edge of the outer peripheral tube frame structure 2, the second core wall 6b with a lower rigidity as compared with the first core wall 6a arranged in the vicinity of the central part of the outer peripheral tube frame structure 2 is arranged. Thereby, the twist of the multiple dwelling house building is prevented. The second core walls 6b are arranged in pairs at the edge of the outer peripheral tube frame structure 2, to further improve the vibration control performance of the multiple dwelling house building 1 by bridging a short span boundary beam 7 provided with the vibration control function so as to connect these structures.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247079-A (JP)
Title: Method of forming barrier layer of organic el element, and method of manufacturing organic el element
Inventor: HAOTO DAISAKU
IPC: H05B33/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a barrier layer of an organic EL element having good barrier properties and film stress, and to provide a method of manufacturing the organic EL element.  <P>SOLUTION: The method of forming the barrier layer of the organic EL element is such that the barrier layer 1 in the organic EL element 30 having at least a substrate 2, the barrier layer 1, a first electrode 3, an organic luminous layer 4, and a second electrode 5 is formed by laminating a plurality of thin layers, and each of the plurality of thin layers is formed under different pressure condition. Each thin layer constituting the barrier layer is preferably formed by sputtering. In the barrier layer 1, the upper side thin layer is preferably formed under the pressure condition higher than that forming the lower side thin layer. Each thin layer is preferably formed with an oxide, a nitride, or an oxide nitride of Si or Al, and an overcost layer 6 is preferably provided just under the barrier layer 1. The method of manufacturing the organic EL element uses the method of forming the barrier layer 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242777-A (JP)
Title: Circular pole piece and mri apparatus
Inventor: INOUE YUJI
IPC: G01R33/383
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of an image quality caused by residual magnetism by reducing the residual magnetism of a circular pole piece composing an MRI magnetic circuit.  <P>SOLUTION: This circular pole piece 100 is divided into two regions, a central part and a circumferential part. A soft magnetic material having a high permeability (for example, 10,000 or more) in a state where an impressed external magnetic field is relatively small (for example 20-60 [A/m]) is used for the soft magnetic material for a central part laminated layer block 103a, and a soft magnetic material having a high permeability (for example, 6000 or more) in a state where the impressed external magnetic field is relatively large (for example 50-150 [A/m]) is used for the soft magnetic material for the circumferential laminated layer block 103b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246647-A (JP)
Title: Input supporting program
Inventor: KUNII NOBORU
IPC: G06Q30/06
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input supporting program for supporting a data input operation, and for realizing a highly efficient data input operation by reducing the load of an operation to input the same data repeatedly several times to the input field of a form for input, and reducing erroneous display.  <P>SOLUTION: This input supporting program P(P1, P2, P3) for supporting an operation to input data to an input field for a form for input having an input field to which variables are applied is provided with a data acquiring means for retrieving a storage area by using at least variables applied to the input field as a retrieval key when the form for input is read by a computer, and for acquiring data stored in the storage area corresponding to the same variables as the retrieval key and a display means for displaying the form for input in a status that at least one data among the acquired data are inputted to the input field where the data are acquired by the data acquiring means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244195-A (JP)
Title: Vessel tilting device
Inventor: MITA TSUTOMU
IPC: B65G65/23
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel tilting device capable of tilting a vessel automatically in association with the decrease of a liquid substance without requiring the operation of an operator.  <P>SOLUTION: The vessel tilting device is structured so that a base 4 on which a drum can 1 to accommodate liquid and a balance weight 7 are installed is placed on rails 5 concavely bent and arranged in parallel with each other, and rollers 2 and 3 attached to the base 4 rolling on the rails 5 are allowed to roll, and thereby the drum can 1 on the base 4 is tilted automatically in association with the decrease of the liquid. The vessel tilting device is arranged so that a relation L1<L2 is satisfied, where L1 is a horizontal distance from the center of gravity in the slide direction of the base 4 to the center position between the front 2 and rear rollers 3 when the total weight of the filled drum can 1, the base 4, and the balance weight 7, is applied and L2 is the horizontal distance in the same condition provided that the drum can 1 is empty.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248468-A (JP)
Title: Structure of rubber vibration insulator, manufacturing method therefor, and stepping motor
Inventor: FUJITA JUNICHI
IPC: F16F15/08
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a rubber vibration insulator which is prone to be displaced under light load in ordinary use and is less prone to be displaced under abrupt load, a manufacturing method therefor, and a stepping motor.  <P>SOLUTION: A rubber member is integrally disposed between two flange-like substrates 2 and 3, and a shaft hole 4 is formed in the center thereof. The rubber member contains fiber reinforcing materials 1a, and the fiber reinforcing materials 1a are arranged so that the fiber reinforcing materials are inclined toward the shaft hole 4 as they go closer to the sides where they are in contact with the substrates 2 and 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007425-A (JP)
Title: Image reading system and image reading program
Inventor: YAMADA SHIGEKI
IPC: G06T1/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device capable of reselecting a film type after prescanning, and performing actual scanning after confirming the result on the monitor.  <P>SOLUTION: A film scanner selects a color table corresponding to the film type of a film 402 from a color table storage part 406, sets the color table in an image data conversion part 407 and performs prescanning. If a user reselects a film type after prescanning, the color table set before the prescanning and a color table selected after the prescanning are transferred to a confirmation image changing part 409 where a difference between the two color tables is calculated. Prescanned image data are transferred from a memory 408 to the confirmation image changing part 409, the difference is added to the prescanned image data and the added result is returned to the memory 408. The color table selected after the prescanning is set in the image data conversion part 407 and scanning for obtaining a high-resolution image is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251683-A (JP)
Title: Feedstock metering system
Inventor: MORI HAJIME
IPC: G01F13/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feedstock metering system capable of supplying even a small quantity of the feedstock into a cup, while metering the feedstock.  <P>SOLUTION: This feedstock metering system S is equipped with a feedstock supply device 1 for supplying the powder feedstock P into the cup C, an opening/closing lid 14 for opening/closing a discharge port 11c formed on a lower part of the feedstock supply device 1, and a metering balance 2 for placing the cup C thereon and metering the powder feedstock P in the cup C. The feedstock metering system S is also equipped with a control device 4 for closing the opening/closing lid 14 when metering data outputted from the metering balance 2 reaches a prescribed value, and a conveyance device 3 for moving the metering balance 2 vertically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251719-A (JP)
Title: Portable electronic device
Inventor: MASAKI HIROYUKI
IPC: G06F3/048
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable easily-visible display with small power consumption in a portable electronic device such as an electronic watch.  <P>SOLUTION: The electronic watch 201 is shifted from a time display mode (refer to 2-A) to a data setting mode (refer to 2-B, 2-C) for performing time correction or the like by operation of an operation switch swB. When entering the data setting mode, a minute one-figure segment which is a correction object is displayed by a large font with high brightness, and other segments are displayed by a small font with low brightness (2-B), and thereby the correction object segment can be recognized easily. By operating an operation switch swC in this state, the segment of the correction object is changed in the order of a minute ten-figure segment, an hour one-figure segment and an hour ten-figure segment, and only the segment of each correction object is displayed by a large and highly-bright font.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251528-A (JP)
Title: Refrigerating air-conditioning device
Inventor: TSUNODA MASAYUKI
IPC: F25B9/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a refrigerating air-conditioning device of a supercritical cycle as in the past that flow rate matching between a compressor side and an expansion machine side is difficult since the compressor and the expansion machine are directly connected, that sliding loss increases since the pressures of a compression mechanism section and an expansion mechanism section are those of a combination of high pressure and low pressure and the pressure difference for sealing is large and that a pressure difference cannot be used for adjusting the oil reserving quantity because of being isobar.  <P>SOLUTION: This refrigerating air conditioning device is composed to store the compression mechanism section being connected in series with a first compressor and constructing two-step compression and the expansion mechanism for power recovery in the same sealed container, to transfer oil by the pressure difference while restraining a loss due to sealing between the expansion mechanism section and the compression mechanism section by making the compression mechanism section a middle pressure atmosphere and to permit balance of the oil reserving quantity by an oil return pipe from a high-stage side compressor to the intake side of a low-stage side compressor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253250-A (JP)
Title: Light source device
Inventor: KABURAGI KIYOYUKI
IPC: F21Y101/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device which is inexpensive and superior in reliability (explosion-proof characteristics, life-time), and which is used for a projector and fiber illumination which are small-sized and have high optical intensities per unit area.  <P>SOLUTION: This device is composed of a main mirror made of a concave face reflecting mirror and an auxiliary mirror which is constituted at a part of the main mirror and has reflected light nearly entering into the main mirror, a plane mirror which is installed at an opening of the main mirror and returns the reflected light from the main mirror to the main mirror, front face glass, and a discharge lamp in which the arc axis and the optical axis of the main mirror coincide with each other, and the arc center is arranged at the focal point of the main mirror. In the light source device, the auxiliary mirror is integrally molded with the main mirror in the neighborhood of the neck of the main mirror, and is one part of a nearly spherical face, which has an angle with the back of the optical axis of 60° or more and 81°C or less viewed from the focal point of the main mirror and within the surrounding 180°or less of the optical axis of the main mirror, and whose focal point is made to coincide with that of the main mirror, and the plane mirror exists at one side of the front face opening of the concave face reflecting mirror.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259516-A (JP)
Title: Scanning transmission electron microscope
Inventor: ODAKA YASUTOSHI
IPC: H01J37/22
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning transmission electron microscope capable of improving throughput of detection of a dark field image, and of detecting the dark field image restrained in noise and having high image quality.  <P>SOLUTION: This scanning transmission electron microscope is used for detecting the dark field image by scanning a sample with an electron bean to detect intensity of non-elastically scattered electrons by the sample. The microscope has: an electron detector disposed in an annular region around an optical axis of the microscope and having a plurality of electron beam detection elements separated in the radius direction and in the circumference direction; and an image processing unit for inputting electron beam intensity signals from a plurality of the electron beam detection elements, and for tabulating the respective electron beam intensity signals in a plurality of the radially separated annular regions to create images of different materials in the sample. The image processing unit has a noise removing mode without removing or tabulating the electron beam intensity signals in partial regions separated in the circumferential direction in the separated annular regions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257817-A (JP)
Title: Magnetic encoder and bearing for wheel having the same
Inventor: NAKAJIMA TATSUO
IPC: G01P3/487
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder that can be made thin while obtaining improved detection sensitivity and can secure formability by selecting an appropriate material.  <P>SOLUTION: The magnetic encoder is provided with: a multipolar magnet 14 for forming magnetic poles alternately in a circumferential direction; and a core 11 for supporting the multipolar magnet 14. The amount of blend of magnetic powder in the multipolar magnet 14 is set to be 20-90 vol.%. The multipolar magnet 14 can be a rubber magnet, a plastic magnet, or a sintered magnet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259897-A (JP)
Title: Layered ceramic capacitor and method of manufacturing the same
Inventor: SUGIMOTO KOUSHIROU
IPC: H01G4/12
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable elimination of delamination between external cover dielectric material layer and effective dielectric material and between the effective dielectric materials due to contraction differences in baking, even when the ceramic raw material powder is made fine in the layered ceramic capacitor formed by stacking thin layers.  <P>SOLUTION: A volume coefficient of the second phase which is mainly made of SiO<SB>2</SB>in the external cover dielectric material layer to form the monolithic ceramic capacitor is less than that of the second phase which is mainly made of SiO<SB>2</SB>in the dielectric material ceramic layer composing the effective dielectric material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI