baber/WOPTO huggingface dataset:
Patent JP-2003196816-A (JP)
Title: Laminated nonferromagnetic bonded medium for data storage device
Inventor: WANG JIAN-PING
IPC: G11B5/64
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-density perpendicular magnetic storage medium having high SNR and thermal stability and capable of supporting a superhigh storage area density.  <P>SOLUTION: A laminated nonferromagnetic bonded magnetic storage layer for a magnetic reading medium is formed in such a manner that a stabilization layer (uppermost layer) is arranged on a main magnetic storage layer (middle layer), and another stabilization layer (bottom layer) is arranged below the main magnetic layer. The uppermost layer, the middle layer and the bottom layer are antiferromagnetically bonded. Thus, antiferromagnetic bonding on the storage layer is doubled to increase thermal stability. Further, a residual magnetization thickness product (M<SB>r</SB>δ) dangerous to a low-noise medium is reduced. Below the magnetic layer, conventional or new middle, lower and seed layers can be used. Additionally, on the magnetic layer, conventional or new overcoat and lubricant can be used. A disk thus manufactured can support a very high density data storage device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003082850-A (JP)
Title: Concrete form plastic panel and its manufacturing method
Inventor: FURUTA AKIHIKO
IPC: E04G9/05
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a concrete form plastic panel capable of recycling used plastics mixed with different kinds of plastics. SOLUTION: The concrete form plastic panel includes a center layer 1 and outside layers 2 and 2 provided on the surfaces of both sides of the center layer. A material of the center layer 1 contains used plastics out of municipal waste, the center layer 1 includes bubbles. Accordingly, used plastics of municipal waste, mixed with the different kinds of plastics can be recycled as the concrete form plastic panel.
Patent JP-2003240432-A (JP)
Title: Method and device for drying crop
Inventor: KATO HIROAKI
IPC: A01F25/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide method and device for obtaining dry crop of high quality by efficiently drying crop having a high moisture content after a harvest.  <P>SOLUTION: This drying device is provided with a drying chamber 10 for storing crop, a dry air supplying means 11 for supplying dry air into the drying chamber 10 and a dry air adjusting means 18 for adjusting a drying degree of air within the drying chamber 10. Dry air is supplied to the drying chamber 10 by operating the dry air supplying means 11. A drying processing is performed for a crop such as soybeans, while adjusting the drying degree of air within the drying chamber 10 to a range set in advance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238299-A (JP)
Title: Method of growing group ii-vi compound semiconductor crystal
Inventor: NAMIKAWA YASUO
IPC: C30B23/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of growing a group II-VI compound semiconductor crystal, by which the group II-VI compound semiconductor crystal excellent in crystallinity can be stably manufactured with a good reproducibility and in a high yield.  <P>SOLUTION: In a method comprising arranging a raw material polycrystal 2 in a growth chamber 1 and growing the group II-VI compound semiconductor crystal on a seed crystal 4 by a sublimation method or a halogen chemical transport method, the temperature at the seed crystal 4 side is kept at a higher temperature than that at the grown crystal 3 side in a cooling process after growth of the crystal. By this method, when the group II-VI compound semiconductor crystal is manufactured, the thermal stress is suppressed in the cooling process after growth of the crystal and thereby, the group II-VI compound semiconductor crystal excellent in crystallinity can be stably manufactured with a good reproducibility and in a high yield.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245392-A (JP)
Title: Illuminator
Inventor: UEDA YOSHIO
IPC: A63F5/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator capable of performing the simultaneous radiation of a plurality of colors for attaining a variable effect.  <P>SOLUTION: This illuminator comprises a base plate 4 having a plurality of light sources 1..., 2..., 3... light emitting diodes, or the like, mounted on it; and a light guiding plate 6 mounted in opposition to the base plate 4 and formed with a window hole 5. An end part of the light guiding plate 6 is bent toward the base plate 4. Light from a part of the light sources 1..., 3... is guided to an end surface of a bent part 7. The light is radiated in a frame shape around the window hole 5 (a light radiating part 8) at a front side. Light 9 of the other light sources 2 passes through the window hole 5. In addition, the light guiding plate 6 has a light lead-in section 10 and a part 11 other than a frame-like light radiating part 8 operated as an untransmissive section. The light guiding plate 6 is formed with a transparent acrylic resin, or the like, and the light lead-in section 10 forms a recess where the light sources 1..., 3... are stored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248986-A (JP)
Title: Magnetic head device, magneto optical recording device provided therewith, and magneto optical recording/ reproducing device
Inventor: SUZUKI KAZUNORI
IPC: G11B5/127
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head device which is improved in electromagnetic transducing efficiency by suppressing rise in temperature of a magnetic head element, and which is used for an optical disk device, an optical magnetic recording device, a magneto optical reproducing device, and a magneto optical recording/reproducing device.  <P>SOLUTION: The device is provided with a magnetic head slider 114 which is provided with a magnetic core 115a to record information on a recording face of a magneto optical disk, a magnetic coil 115b, and a first heat dissipation member 116 disposed closely to the magnetic core 115a and the magnetic coil 115b, elastic support members 112a, 112b carrying electricity to the magnetic coil 115b and also support the magnetic head slider 114, a second heat dissipation member 118 disposed in a state thermally contacting to the first heat dissipation member 116, and a base board 110 which supports the elastic support members 112a, 112b and supports and fixes the second heat dissipation member 118.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247701-A (JP)
Title: In-furnace temperature control method for fluidized bed boiler and its device
Inventor: KONO MAKOTO
IPC: F23C10/28
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple in-furnace temperature control method for a fluidized bed boiler and its device, which achieves optimum and uniform temperature distribution in a whole furnace by controlling temperatures in a reduction region and an oxidation region to be cooled.  <P>SOLUTION: In the fluidized bed boiler 10 where a temperature in the furnace 1 is controlled by controlling the number of recirculating particles P2, the number Qs of the recirculating particles is controlled in accordance with a temperature T1 near the exit of the furnace 1, the temperature T1 near the exit of the furnace 1 is held at a predetermined temperature Ts and a velocity V of carried air a3 is controlled so that a temperature T2 in the reduction region Za becomes the predetermined temperature Ts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249532-A (JP)
Title: Mounting structure, its manufacturing method, its manufacturing device, and electronic apparatus
Inventor: SATO HIDEKAZU
IPC: G02F1/1345
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a mounting structure, which enables the worker to perform the mounting of a semiconductor chip on a board or the mounting of a board on another board in a short time, without causing the drop of reliability, warpage of the board, and others, and to provide its manufacturing device.  <P>SOLUTION: A guide plate 3, with its topside being a roughened face of 0.1 μm to 5 μm, is arranged at one part of the topside of a stage 1, on which to place a board 13. In the condition that the contact area between the bottom of a wiring board 11 and the guide plate 3 is lessened by arranging the wiring board 11, an anisotropic conductive film 16, and a semiconductor chip 12 in this order on this guide board 3, the anisotropic conductive film 16 is heated and pressurized, using a head 12, so as to fix the semiconductor chip 12 on the wiring board 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246067-A (JP)
Title: Inkjet printer
Inventor: MOTO YOICHI
IPC: B41J2/05
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance inkjet printer which can form good prints by uniforming a discharge amount and a discharge speed of ink by a simple constitution and a control mechanism.  <P>SOLUTION: The inkjet printer is provided with a plurality of inkjet heads respectively filled with inks 8 of different viscosities between a head board 3 having many heating resistors 5 applied thereto and a top plate 6, and forms prints to a recording paper by selectively making the heating resistors 5 of each inkjet head heat to discharge the ink 8. An average resistance value of the heating resistor 5 of each inkjet head is set in accordance with the viscosity of the ink 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172815-A (JP)
Title: Coloring material for color filter, color composition for color filter containing the coloring material for color filter, and color filter
Inventor: MORII HIROKO
IPC: G02B5/20
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring material for a color filter having sharp distribution of the grain size, and excellent light resistance and spectral characteristics, to provide a color composition for a color filter having excellent dispersibility and spectral characteristics and to provide a color filter.  <P>SOLUTION: The coloring material consists of a composite particle powder having 0.001 to 1.0 μm average particle size comprising white inorganic particles the surfaces of which are coated with a glue and an organic pigment depositing on the coating. The depositing amount of the organic pigment is 1 to 500 parts by weight to 100 parts by weight of the white inorganic particles. The color composition for a color filter contains the above coloring material for a color filter, and the color filter contains the coloring material for a color filter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259999-A (JP)
Title: Attaching structure for bathtub
Inventor: MINAMIURA KENJI
IPC: E03C1/20
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for a bathtub in which a wall panel is not broken upon installing the bathtub and the installing work of the bathtub in a construction spot can be simplified.  <P>SOLUTION: A floor pan (1) and the bathtub (2) installed on the floor pan (1) are provided. A lower wall panel (4) is disposed at the end of the side in which the bathtub (2) of the floor pan (1) is disposed so as to have the same height as the height to a back surface part of the flange part (3) of the bathtub (2). The front surface side of the flange part (3) of the bathtub (2) is formed as a wall attaching part (6) on which the lower end part of an upper wall panel (5) separate from the lower wall panel (4) is mounted, attached and fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264751-A (JP)
Title: Electronic apparatus, format processing method therefor, program for executing the method and computer readable medium having the program recorded thereon
Inventor: HIROSE TAKASHI
IPC: G06F21/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To format a recorder without suing a dedicated fixture and to prevent contents recorded in the recorder from being totally erased by the erroneous operation of a user.  <P>SOLUTION: To an electronic apparatus, the recorder such as an HDD (hard disk drive) is connected through a digital interface. For instance, when a service person inputs specified input to the electronic apparatus, the system controller to the electronic apparatus activates a service menu. When the service person selects the item of the format of the recorder from the service menu, the system controller sends a format command to the recorder and makes the recorder perform formatting. When the format of the recorder is ended, a response is supplied from the recorder to the system controller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263482-A (JP)
Title: Program for land installment selling sales method and sales system for constructing building
Inventor: TAKEI CHIAKI
IPC: G06Q50/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To set the condition of the land installment selling when constructing a building such as a residence by using leasehold such as superficies and to enable the acquisition form of the building which reduces a buyer's fund burden while reducing a seller's land price fall risk.  <P>SOLUTION: The sale/purchase condition and the sale/purchase fund plan of the seller and the buyer are compared in order to sell the land for constructing the building such as the residence on a installment plan and the condition of the installment selling is determined. The direction which sets the mortgage to the building or the leasehold about the residual claim amount after paying the specified amount as an initial payment is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268759-A (JP)
Title: Underground water pumping method
Inventor: TAKAHASHI MOKICHI
IPC: E02D3/10
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively collect and pump water by previously refining underground water so that the underground water smoothly and easily flows toward the water feeding part side in the surrounding ground of a casing pipe before pumping the underground water collected in the casing pipe buried in the ground.  <P>SOLUTION: A ground refining process is performed for refining the surrounding ground 1 so as to form a cleaved water feeding passage by cleaving the surrounding ground 1 under the casing pipe 3 by pressurized water by forcibly sending the pressurized water in the ground 1 from a water feeding part 2 arranged in a lower end part of the casing pipe 3 before pumping the flowed-in underground water by a pumping means 4 by making the underground water flow in from the water feeding part 2 arranged in the lower end part of the casing pipe 3 buried in the ground 1. After performing this ground refining process, a regular pumping process is performed for pumping the underground water by making the underground water flow in the casing pipe 3 from the water feeding part 2 via the cleaved water feeding passage formed in the surrounding ground 1 by the pumping means 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334834-A (JP)
Title: Optical illumination system, projection aligner, method of manufacturing semiconductor element, and method of exposure
Inventor: KUDO YUJI
IPC: G03F7/20
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To enable irradiation of light for projecting it uniformly upon a surface to be irradiated with high illuminance without causing loss of light quantity, even when σ-value is changed by efficiently introducing the irradiation light to the surface to be irradiated. SOLUTION: An optical illumination system is provided with a first optical integrator 20, which forms a plurality of secondary light sources by a luminous flux emitted from a light source 1, a first light-condensing optical system 4 which condenses the luminous fluxes from the secondary light sources, and a second optical integrator 5 which forms ternary light sources of a number larger than that of the second light sources from the plurality of condensed luminous fluxes. The system is also provided with a second light condensing optical system 7, which illuminates the surface to be irradiated in a superimposed state by condensing the luminous fluxes from the ternary light sources. The first optical integrator 20 has a focal-distance changing means 20 which changes the sizes of the ternary light sources, while maintaining the size of the surface to be irradiated to be constant.
Patent JP-2003265751-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving a new sense to a player for the form of a display part.  <P>SOLUTION: In this pachinko game machine, a display part 120 is entirely inclined to the lateral direction of the pachinko game machine, and the inclined part in the display part 120 is laterally asymmetric, whereby a nonconventional new sense can be given to the player. A new display presentation fitted to the inclination of the display part 120 can be performed to improve the variation. A pattern is scrolled on the diagonal of the display part 120, whereby a new display presentation fitted to the oblique arrangement of the display part 120 can be performed to improve the variation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265909-A (JP)
Title: Apparatus for filtering coating material
Inventor: KAJI EIKICHI
IPC: B01D35/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To filter a coating material at a low cost at a high speed and remove minute impurities from the coating material.  <P>SOLUTION: This coating material filtering apparatus 7 is used in a circulation type coating apparatus 1 for returning a surplus portion of the water-soluble coating material after sprayed toward the object 2 to be coated to a coating material tank 4 and reusing it. The apparatus 7 is constituted by arranging a filtering part 11 formed by placing cotton 9 on a net 8 at a vertical outflow port 12 on the way that the surplus coating material is returned to the tank 4. As a result, minute impurities can be removed effectively from the coating material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271319-A (JP)
Title: Backup system
Inventor: KISHI NOBUYUKI
IPC: G06F3/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for executing the sampling of backup in a backup medium without providing any backup time during a system operation.  <P>SOLUTION: A program for copying an input and output request to an external storage device and a converting program having the identifier of a backup medium and an instruction conversion table are set in a central arithmetic processing unit, and the copied input/output request is converted into an input/ output to the backup medium by the conversion program so that the input/ output can be executed. Therefore, it is possible to simultaneously execute the input/output to the external storage device and the copy to the backup medium. Thus, it is possible to simultaneously execute the input/output of the external storage device and the sampling of backup during the system operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271070-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09F9/30
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device in which an area which does not contribute directly to display can be narrowed by improving the layout of a peripheral circuit and an electronic apparatus.  <P>SOLUTION: On the TFT (thin film transistor) array substrate 10 of a liquid crystal device 100, in a data line driving circuit 101, unit circuits 101e constituting a shift register circuit 101b are formed in unit circuit forming areas 101x, 101y which are separated in an X direction and the pitch in the X direction of unit circuits 101e is made narrower than that in the X direction of pixel columns like the case of the form 2 of performance. Thus, a summarized space area 10x where unit circuits 101e are not arranged is formed at the position held by unit circuit forming areas 101x, 101y and identification signs 40 are formed there.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270326-A (JP)
Title: Pulse signal analyzer and pulse signal analyzing method
Inventor: KAYAHARA SABURO
IPC: G01S7/292
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse signal analyzer with enhanced performance for identifying a radio wave source.  <P>SOLUTION: Pulse train parameter data on a pulse signal received by a broad-band receiving part 21 is acquired by a PRI/PD analyzing part 23, an antenna scan analyzing part 24, and a frequency analyzing part 25, while intra- pulse characteristic data is acquired by an intra-pulse characteristic extracting part 31. By referring to a pulse train characteristic database 29, information for classifying radio wave sources is identified from the parameter data. From the result thereof, priority is set for referring to an intra-pulse characteristic database 32 and the database 32 is referred to based on this priority while an individual body of the wave source is identified from the characteristic data. By a database managing part 34, correspondence relations are held between the contents of the database 29 and the contents of the database 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281334-A (JP)
Title: System and method for business trip management, and program thereof
Inventor: OGIWARA MASAKAZU
IPC: G06Q10/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system/method of business trip management and a program thereof for automatically performing various kinds of processing about business trip management.  <P>SOLUTION: A user authentication processing part 23 authenticates a user by referring to the authentication information of the user stored in a user information database 22d. A business trip application screen processing part 24 prepares business trip application screen information from business trip application sample information stored in a business trip application information database 22a and user information. A business trip report screen processing part 25 prepares business trip report screen information including user information and business trip application information in a business trip report sample information to be stored in a business trip report information database 22c. A transfer file preparation processing part 26 calculates an amount of money to be transferred to each transfer destination by referring to cost information and benefit information included in business trip report information and prepares a transfer file correlating the transfer destination and a transfer amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276451-A (JP)
Title: Weather strip for sunroof
Inventor: YAMASHITA TAKASHI
IPC: B60J10/82
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather strip for a sunroof capable of preventing creak from occurring between a hollow seal part and a roof panel during traveling a car by allowing the hollow seal part to satisfactorily follow up the vibration of the roof panel.  <P>SOLUTION: This weather strip can secure sealability between a roof glass 12 and the roof panel 11 when installed in the sunroof of the car. The strip comprises an assembly base part 8 fitted to the roof glass 12 and a hollow seal part 2 formed into a generally semicircular shape in cross section, having both continuously installed end parts 4 thereof formed integrally with the assembly base part 8, and having a tip contact part 3 allowed to elastically abut on the roof panel 11. A thick-wall part 5 projected inward and connected with the assembly base part 8 is formed at both continuously installed end parts 4 of the hollow seal part 2, and a projected part 6 projected inward is formed at a generally intermediate portion between the both continuously installed parts 4 and the tip contact part 3.  <P>COPYRIGHT: (C)2003,JPO