baber/WOPTO huggingface dataset:
Patent JP-2005261075-A (JP)
Title: Dc/dc converter device
Inventor: MATSUBARA KUNIO
IPC: H02M3/28
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve device efficiency by reducing the generation loss of a DC/DC converter device as a whole.  <P>SOLUTION: Cooling bodies 12, 13 are arranged at a semiconductor DC/AC conversion circuit 2 and a semiconductor rectifying circuit 4 that constitute the DC/DC converter device, respectively, and the temperature of the cooling body 13 is set higher than the temperature of the cooling body 12. By setting, for example, a thermal resistance value of the cooling body 13 higher than a thermal resistance value of the cooling body 12, the generation loss is reduced and the device efficiency of the DC/DC converter device is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259521-A (JP)
Title: Color cathode-ray tube
Inventor: MORIMOTO TATSUYA
IPC: H01J29/07
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cathode-ray tube in which occurrence of doming is prevented and in which a black lateral stripe pattern or a bright lateral stripe pattern is not visually observed on a screen.  <P>SOLUTION: A shadow mask 5 bridged and spanned in a state of being added of a tensile force in the perpendicular direction has a plurality of pore rows 15 along the perpendicular direction, and the pore lines 15 have a plurality of open pores 20 and a bridge 21 pinched between the open pores 20 adjacent in the vertical direction. A pair of sides along the vertical direction of the open pores 20 have at least a pair of protruding parts 22a, 22b at positions mutually opposing in the horizontal direction. When a horizontal directional width of the open pores 20 at the root part of the bridge 21 is taken as W<SB>1</SB>, and the horizontal directional width of the open pores 20 at the root part of the protruding parts 22a, 22b is taken as W<SB>2</SB>, W<SB>1</SB><W<SB>2</SB>is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253415-A (JP)
Title: Management system of natural lawn structure, natural lawn structure and computer program
Inventor: OZAKI AKIRA
IPC: G06Q50/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system of a natural lawn structure facilitating the daily needed cultivation management of the natural lawn structure usable even in indoor facilities and reducing time of customers.  <P>SOLUTION: This management system 10 is such that a lawn information receiving means 15 of the system 10 receives lawn information detected with a lawn information detecting means attached to the natural lawn structure 100 to be supplied to a customer, a maintenance work extracting means 16 extracts necessary maintenance work information based on the received lawn information, the natural lawn structure 100 whose lawn information is transmitted to the lawn information receiving means 15 is specified, and maintenance personnel detecting means 17 retrieves appropriate maintenance personnel referring to the set information, and a work information transmitting means 18 transmits work information to the receiving means of maintenance personnel. Since the moisture and nourishment information of the natural lawn structure 100 supplied to a customer can be regularly grasped, it is possible to extract appropriate maintenance work information to be applied to the natural lawn structure 100 from the lawn information and easily and most suitably secure the rearing environment of natural lawn supported by the natural lawn structure 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268393-A (JP)
Title: Laminated piezoelectric element and injection apparatus using same
Inventor: OKAMURA TAKESHI
IPC: H01L41/257
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability laminated piezoelectric element and injection apparatus using the same which improves durability without erroneously operating the device since a desired displacement amount is not effectively changed even under continuous driving.  <P>SOLUTION: A laminated piezoelectric element includes a laminate configured by alternately laminating at least one piezoelectric body and a plurality of internal electrodes, comprises a pair of external electrodes configured by alternately connecting the internal electrodes at the interval of two layers on a side surface of the laminate, and is driven by applying electric fields to the external electrodes. When a thermal expansion coefficient of metallic elements comprising the internal electrodes is defined as α1 and a thermal expansion coefficient of metals comprising the external electrodes is defined as α2, a ratio (α1/α2) of the thermal expansion coefficients is settled to the range of ≥0.9 and <1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266116-A (JP)
Title: Display device and game machine
Inventor: NAKATANI EIJI
IPC: A63F7/02
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with less flicker and with less fatigue even in the case of observation for a long time by preventing interference of images of both eyes as much as possible.  <P>SOLUTION: Since a sheet member 46 provided with a grid array 47 is stuck to the front surface of a display panel 41, a player OS recognizes an image formed on a display screen 31 of the display panel 41 as a three-dimensional image. In addition, since a light shielding object 49a projecting from a gap part GP between display pixels 44 and 45 to the front direction is formed on the rear surface side of the sheet member 46, leak of the image light from the display pixels 45, 44 adjacent to the noticing display pixels 44, 45 is surely prevented. Thus, the player OS observes a clear three-dimensional image without the flicker and has less fatigue in eyes even when he/she observes the display panel 41 for a long time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267138-A (JP)
Title: Work machinery and its position correcting method
Inventor: MIHARA SHUICHI
IPC: G05B19/19
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work machinery and its position correcting method for eliminating the necessity to correct the control parameter of a work machinery even when any error is generated in the mounting of a work tool or a work object, and for eliminating the necessity to calculate correction quantity by executing a preparing operation before performing a normal mounting operation, and capable of correcting the position during the positioning operation(movement).  <P>SOLUTION: An image pickup device 21 which picks up the image of a work object 20 is mounted on a work head 17, and the relative positions of the work object 20 and the work head 17 is corrected by a correction calculating part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268487-A (JP)
Title: Manufacturing method of semiconductor device, and manufacturing equipment thereof
Inventor: NAKAZAWA HARUO
IPC: H01L21/268
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the activation rate of an impurity layer formed in an Si substrate.  <P>SOLUTION: At the time of forming a p<SP>+</SP>collector layer of NPT type IGBT using an FZ-N substrate, boron is implanted into the rear face while heating the FZ-N substrate at 400°C-500°C. The ion implantation boron at room temperature is enriched from a shallow domain to a deep domain in accordance with the rise of ion implantation temperature. The activation rate becomes about 2% at the ion implantation temperature of 400°C and becomes about 5% at 500°C, so that a higher activation rate can be obtained than the activation rate of about 1.8% when performing electric furnace annealing of one hour at 400°C after the ion implantation at room temperature. Consequently, the p layer can be activated by the effect of substrate heating, and the excellent p<SP>+</SP>collector layer can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264018-A (JP)
Title: Manufacturing process of polyarylene sulfide
Inventor: UEDA MASAHARU
IPC: C08G75/0281
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process to manufacture a PAS excellent in color tone without lowering the mechanical properties or the like inherent in a polyarylene sulfide.  <P>SOLUTION: In manufacturing a polyarylene sulfide by polymerizing an alkali metal sulfide and a polyhalogenated aromatic compound in a polar organic solvent, all the steps at least from the polymerization initiation step of the alkali metal sulfide and the polyhalogenated aromatic compound up to a step in which the amount of the remaining by-product halogenated alkali metal salts is reduced to ≤10 wt.% of the polyarylene sulfide at the polyarylene sulfide recovery step are conducted in an atmosphere in which the concentration of acidic gases is below 5 vol.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266515-A (JP)
Title: Developing unit and image forming apparatus
Inventor: FUKUSHIMA KOJI
IPC: G03G15/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit in which device is applies to removal of magnetic developing material which has once passed through a developing area, from the surface of an image carrier and to provide an image forming apparatus that has such a developing unit.  <P>SOLUTION: When a belt member wrapped around a first magnetic roll for generating a magnetic field which acts in a toner supply area and a second magnetic roll for generating a magnetic field which acts in the developing area passes through a return area that is disposed between the toner supply area and the developing area and outside the areas where magnetic fields generated by the first magnet roll and the second magnetic roll act, magnetic toner which remains on the belt member and has passed through the developing area once is scraped by a scraping member disposed in the return area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263116-A (JP)
Title: Biological information monitoring device, method for controlling biological information monitoring device, control program, and recording medium
Inventor: KURODA MASAAKI
IPC: G01P15/18
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of a user by quickly taking a countermeasure by the user himself or others acting together with the user, etc.  <P>SOLUTION: This biological information monitoring device measures acceleration of a fitting portion of the user by an acceleration sensor 71. A CPU 51 discriminates whether or not the user is in a heat loss state or a panic state based on the measured acceleration. The warning of the effect is given to a diver via a vibration generating device 38, a sound informing device 37 or a display device 10. The warning is further notified to others via communication equipment 90.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289837-A (JP)
Title: Digital data encoding/decoding method and apparatus
Inventor: KIM JUNG-HOE
IPC: G10L19/02
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data encoding/decoding method and apparatus in which high encoding efficiency can be obtained.  <P>SOLUTION: The digital data encoding method includes the steps of: mapping a plurality of samples comprising digital data onto a bit plane (a); and encoding all bit-divided data on the bit plane in the order from the bit-divided data corresponding to the most significant bit of the bit plane to the bit-divided data corresponding to the least significant bit selectively according to encoding efficiency or for encoding the bit-divided data through a modified bit division encoding system (b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276912-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: HARA HISAKI
IPC: H01L29/786
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the current and breakdown voltage of a semiconductor device while suppressing the increase of the on-resistance even when a semiconductor layer, in which an offset drain is formed, is formed on an insulator.  <P>SOLUTION: The offset drain having a multi-RESURF structure is constituted in an elevated structure by respectively laminating an elevated offset drain layer 7a and a p-type elevated offset drain layer 7b upon an n-type offset drain layer 6a, and a p-type offset drain layer 6b formed on an SOI substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271717-A (JP)
Title: Railroad construction gauge discrimination program
Inventor: OKI TAKESHI
IPC: B61L23/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a railroad construction gauge discrimination program which embodies a simple and clear method and is suitable for installing on a portable device or the like so as to simply and inexpensively perform limitation determination of trouble/margin or calculation of trouble amount/margin amount involving the railroad construction gauge discrimination even in the field.  <P>SOLUTION: The railroad construction gauge discrimination program is composed of a memory means holding the railroad construction gauge 13 with point sequence data 32, a data input means obtaining the vertical height H and the distance D of the rail direction at the measuring point 12 and a cant C and a curve radius of a rail track 10 in the vicinity of the measuring point 12, a coordinate conversion means applying an expansion treatment based on the curve radius R and an inclined treatment based on the cant C to the point sequence data 32 (X1, Y1) to (Xn, Yn) and the height H and the distance D of the measuring point 12, a shortest distance calculation means calculating the shortest distance based on the data after coordinate conversion, and a trouble margin determination means performing the limitation determination based on the date after coordinate conversion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270804-A (JP)
Title: Fullerene type purifying agent
Inventor: ITO SHINOBU
IPC: B01J20/20
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a purifying agent for fluids, solids and solid substances having an excellent removing effect on free radicals harmful to humans, a high ability of removing other harmful substances, high safety and ease of handling and retaining the removing and detoxifying abilities over a long period, and to provide a means of purifying fluids and solids using the agent.  <P>SOLUTION: A purifying agent containing at least one of fullerenes of the formula (1) and their derivatives: F-Rm(1) (wherein, F is a fullerene (Cn); C is carbon atom; (n) is an integer of ≥60; Rm are (m) substituents R's bonded to Cn and may be independently identical or different and one or more selected from hydroxy group, ester groups of the hydroxy group with an inorganic or organic acid, glycoside groups of the hydroxy group with a saccharide, ketal groups of the hydroxy group with a ketone and acetal groups of the hydroxy group with an aldehyde) is used in a device, machine or member. The fullerenes (1) and their derivatives comprise fullerenes, Kern nanotubes and their mixtures.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005037884-A (JP)
Title: Lens plate, its manufacturing method, and image transmitting apparatus
Inventor: NEMOTO HIROYUKI
IPC: B29C33/42
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens plate which can effectively eliminate stray light, to provide a method for manufacturing the lens plate, and to provide an image transmitting apparatus which uses the lens plate.  <P>SOLUTION: Spherical convex microlenses 2 are arranged between adjacent rectangular grooves 3 of a lens plate 1. The outer feature of the convex microlens 2 in the plane direction of the plate is circular. The microlenses are arranged in the direction orthogonal to the long side of the lens plate 1, namely, the direction parallel to the rectangular grooves 3. Since the stray light mainly appears on the convex microlenses 2 arranged in the long-side direction of the lens plate 1, the stray light to appear in the long-side direction of the lens plate 1 is removed by forming the rectangular grooves 3 in the direction orthogonal to the long side of the lens plate at equal intervals and by forming a light absorbing film in each rectangular groove 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275835-A (JP)
Title: Regional information providing system, information repeating apparatus, and information repeating program
Inventor: SUGIMORI HIROYASU
IPC: G06Q30/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regional information providing system capable of providing the correct information of a target place, which is not obtained from the map information of a car navigation or the like, in real-time .  <P>SOLUTION: In the regional information providing system, which provides the information on a user's target place to a user terminal 10, the information repeating apparatus 30 transmits the basic information on the target place, which is retrieved based on the target place and keyword received from the user terminal 10, to the user terminal 10. When the basic information on the target place is confirmed, detailed information on the target place is provided to the user terminal 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277121-A (JP)
Title: Change in transfer information preparation of component supply unit, and device thereof
Inventor: MORIYA TOMOJI
IPC: H05K13/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare change of transfer information of a component supply unit, after component arrangement information has been generated from the state of a component supply unit on a supply table.  <P>SOLUTION: A reader 38 reads tag information from an electronic tag provided to the component supply unit 18 one by one, while a CPU 30 moves the supply table 17. The tag information is read, while detecting a reading position, and the CPU 30 stores the read tag information in an RAM 31, corresponding to component supply unit arrangement number information. The CPU 30 inquires to a personal computer 50 according to the read serial number and receives component information corresponding to the serial number. The CPU 30 generates component arrangement information which is the contrast data between the component supply unit arrangement number information and the component information, and the CPU 30 compares the generated component arrangement information of an existing model and component arrangement information of the next model stored in the RAM 31. Information which requires change of transfer is stored in an RAM 31, based on the comparison.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276328-A (JP)
Title: Optical recording medium
Inventor: KAKIUCHI HIRONORI
IPC: G11B7/254
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of desirably recording data and reproducing recorded data while preventing increase of a manufacturing cost and heightening reliability for long term preservation.  <P>SOLUTION: The optical recording medium is provided with a substrate 11 and an information layer 20 including a laminated body which is formed on the substrate and wherein a first recording film 23a, a second recording film 23b, a dielectric film 22 and a reflection film 21 are laminated in this order from a light incident surface 13a side. The reflection film 21 consists essentially of Ag or an alloy containing Ag and the dielectric film 22 consists essentially of a dielectric material containing substantially no sulfur and nitrogen is added to the dielectric film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272362-A (JP)
Title: New rosmarinic acid derivative having anti-inflammatory activity
Inventor: NATSUME MIDORI
IPC: A61P11/06
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which has an anti-inflammatory action, reduces side effects, and inhibits the expression of cyclooxygenase 2.  <P>SOLUTION: A new rosmarinic acid derivative is represented by formula (I) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, and R<SB>4</SB>are each H or a methyl group, provided that rosmarinic acid is excluded). A drug composition or a food and drink composition having an anti-inflammatory action with reduced side effects is provided with the use of this compound by inhibiting the expression of cyclooxygenase 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276758-A (JP)
Title: Planar connector
Inventor: FUKATSU HIROKI
IPC: C08L101/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very thin planer connector of which, pitch and thickness of a lattice part are 2 mm or less and 0.5 mm or less respectively, excellent in formability, flatness, warp resistant property, and heat resistant property.  <P>SOLUTION: The planar connector having a lattice structure inside an outer frame is formed by using a complex resin composition (C) formed by mixing fibrous filling material (B) in a liquid crystal polymer (A), of which the relation between the mixing quantity and average length per weight of the fibrous filling material (B) is limited in a specified area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278072-A (JP)
Title: Interpolating processor, interpolating processing method and interpolating processing program
Inventor: YOSHIZAWA KOICHI
IPC: G06T1/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of a processing for color conversion while conducting an interpolating arithmetic operation without augmenting the data size of an LUT.  <P>SOLUTION: A lattice-point positional data Ict indicating the position of a plurality of referring lattice points and interpolating positional data Hr, Hg and Hb indicating positions among a plurality of the lattice points are associated and generated from the input coordinate values Ri, Gi and Bi of an input color-specification system. Whether or not the generated lattice-point positional data Ict coincides with a lattice-point positional data Ict<SB>-</SB>OLD stored in a reference lattice-point information storage section A4 (a storage means) is decided. Interpolation coefficients Hr<SB>-</SB>OLD, Hg<SB>-</SB>OLD, Hb<SB>-</SB>OLD corresponding to lattice-point positional data Ict<SB>-</SB>OLD stored are read when a coincidence is decided. The interpolation coefficients Hr, Hg and Hb are obtained from each coordinate value stored at a plurality of the lattice points indicated by the lattice-point positional data Ict generated when a discordance is decided. An output coordinate value OUT is obtained by the interpolating arithmetic operation by using the obtained interpolation coefficients and interpolating positional data Rf, Gf and Bf.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281987-A (JP)
Title: Lock installing structure and lock installing unit
Inventor: MINEMURA HIROYUKI
IPC: E05B65/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock installing structure and a lock installing unit for improving crime preventive performance to driving-in of a door and extraction of a cylinder lock.  <P>SOLUTION: This lock installing structure is provided with first reinforcing plates 18 and 19 and second reinforcing plates 22 and 23 fixed to the rear side of a front plate 14; and is constituted so that a cylinder case 30 composed of a front housing 31 and a cover body 32 is arranged on the first reinforcing plates 18 and 19 and the second reinforcing plates 22 and 23; first second bolt plates 50 and 51 and a support plate 43 are arranged in its cylinder case 30; the first and second bolt plates 50 and 51 can be moved in the vertical direction; and the cylinder lock 13 is stored by a non slip fixation so that the cylinder case 30 is not extracted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI