baber/WOPTO huggingface dataset:
Patent JP-2001181806-A (JP)
Title: Nonriented silicon steel sheet excellent in magnetic permeability, hot rolled sheet thereof and method for producing the same
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a nonriented silicon steel sheet high in magnetic permeability and to provided a method for producing the same. SOLUTION: This nonoriented silicon steel sheet excellent in magnetic permeability contains, in steel, by weight, 0.1 to 1.0% Si, 0.1 to 0.8% Mn and 0.1 to 1.0% Al, and the balance Fe with inevitable impurities, has αγ transformation and has electrical resistivity of 10×10-8 Ωm to 32×10-8 Ωm and magnetic permeability μ 15/60 of 1,500 (Gauss/Oe) or more.
Patent JP-2001356486-A (JP)
Title: Method for forming fine rugged structure
Inventor: ICHIKAWA HIROYUKI
IPC: B81C1/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fine structure of wavelength or sub-wavelength capable of attaining high precision, ensuring a low production cost and suitable for mass production. SOLUTION: In the objective method for forming a fine rugged structure, the thickness of a resist on a substrate is reduced to such a degree that a rugged shape of a plane size equal to or below the wavelength of light used for exposure can be formed when a structure of a rugged shape is produced by lithography using a mask.
Patent JP-2002002054-A (JP)
Title: Elevating device for ink head
Inventor: SAKATA YUJI
IPC: B41J25/308
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a good printing result by keeping the distance between an ink head for printing on a recording paper in the ink-jet method, and a recording paper constantly. SOLUTION: An elevating device for an ink head of an ink-jet printer having an ink head disposed facing a recording paper, for a predetermined printing operation in the ink-jet method, comprising a driving means for driving the ink head in the direction approaching the recording paper and the direction away from the recording paper, a detecting means for detecting the distance between the ink head and the recording paper, and a controlling means for controlling the driving means such that the ink head is driven alternatively in the direction approaching the recording paper or the direction away from the recording paper according to the distance between the ink head and the recording paper detected by the detecting means, is provided.
Patent JP-2002000393-A (JP)
Title: Furniture for resting and tool for bed used for sitting up
Inventor: HIRAMATSU NATUKO
IPC: A47C17/14
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide furniture for resting which enables to retina a cushion used as an armrest or a pillow without shifting. SOLUTION: Furniture for resting on which an user sits or lies down is provided with a main body 2, a pad 8 which is put on the upper surface of the main body, a slit 11 which penetrates in the thickness direction of the pad, a cushion 12 with an attachment 15 which is put through the slit, and an outer fabric 7 which is made of pile fabric and keeps the attachment on the upper surface of the main body in a manner that the attachment can easily be attached and detached.
Patent JP-2002000591-A (JP)
Title: Radiographic fluoroscope stand
Inventor: MORI TATSUHIRO
IPC: A61B6/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic fluoroscope stand for preferentially setting a movable range of a movable shaft when a dominance of a multiaxial control one movable shaft is specified by an operator. SOLUTION: An operating A switch 1, an operating B switch 2, an operating C switch 3 and a dominance specifying switch 4 for specifying the dominance of an operation are provided on an operation panel of the radiographic fluoroscope stand having movable shafts of a shaft A, a shaft B and a shaft C. When the switch 4 is turned ON to specify a preferentially desirably operating shaft, a controller 5 changes a flow of an operating process of the movable shaft via control I/F 6, 7 and 8 in response to the specified shaft, and a control process of the movable shaft is preferentially conducted to the other shafts. When the switch 4 is turned OFF to operate the operation switch, the normal movable shafts can be operated in the movable range.
Patent JP-2002006487-A (JP)
Title: Photosensitive flame-retardant resin composition
Inventor: UEI HIROSHI
IPC: H05K3/28
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive flame-retardant resin composition used as a soldering resist and an interlayer dielectric for a printed wiring board, a high density multilayer laminate, a semiconductor package, etc., excellent in suitability to development with a dilute aqueous alkali solution, giving a coating film excellent in heat resistance, chemical resistance, mechanical characteristics, etc., after curing and excellent in flame resistance without using a halide. SOLUTION: The photosensitive flame-retardant resin composition comprises (A) a photosensitive flame-retardant resin obtained by reacting a polyfunctional phosphorus-containing epoxy resin with an unsaturated monobasic acid and further reacting the resulting product with a saturated or unsaturated polybasic acid anhydride, (B) an epoxy resin, (C) a photopolymerization initiator and (D) a polymerizable unsaturated compound and/or a solvent.
Patent JP-2002004968-A (JP)
Title: Fuel supply device
Inventor: MORI SHINYA
IPC: B60K15/077
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a filter disposed in a fuel sucking part of the fuel supply device and to extend service life of the device. SOLUTION: This fuel supply device comprises a fuel tank and a fuel pump 1, and the fuel pump 1 has a pump device 5 and the filter 13. The pump device 5 is stored in a flange 4, and the filter 13 is stored in a fuel sucking part 10 in the flange 4. Ribs 22 are stood on the bottom of the flange 4, a dust collecting tank 23 is formed between the ribs 22, and the both form the fuel sucking part 10. The dust collecting tank 23 functions as a sedimentation tank for fuel, and foreign matter contained in the fuel is deposited and trapped in the dust collecting tank. Thus, refuse in the fuel is separated and removed effectively, and clogging of the film is prevented. The rib 22 increases strength of the flange 4 itself.
Patent JP-2002007970-A (JP)
Title: Issuing process system for noncontact ic card
Inventor: FUJIYOSHI TAKAAKI
IPC: B42D15/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct a correct issuing process. SOLUTION: Many noncontact IC cards are mounted on a card feed section 110 and conveyed one by one by a card convey section 120. A key data readout section 210 on a conveying path reads the key data recorded on a magnetic stripe 11 and recognizes the corresponding encoded data in reference to the database in a database storage section 270. A memory access section 220 extracts the corresponding encoded data from an encoded data storage section 260 and writes the encoded data on the built-in memories of the IC cards. A visual data printing section 230 laser-prints card IDs as serial numbers in the order of issuing, and an external appearance inspection section 240 inspects them.  The IC cards correctly applied with a series of processes are stored in an acceptable product magazine M2 in a card discharge section 130, and the IC cards having abnormalities are stored in a defective product magazine M3.
Patent JP-2001044194-A (JP)
Title: Integrated circuit
Inventor: YANNIN CHEN
IPC: C30B33/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To form a low-stress, high-quality, and very thin oxide layer on a substrate by setting the interface trap density of the oxide layer within a predetermined range. SOLUTION: An oxide layer 30 formed on a substrate 22 has a first oxide portion 31 and a second oxide portion 32. The portion 32 and the substrate 22 form an interface 34. The interface 34 is planar, and has a surface roughness of as low as about 0.3 nm or less. Further, the interface 34 is stress-free, and its compression stress is in the order from about 0 to about 2×109 dynes/cm2. This means that its defect density is in the order of about 0.1 defects/cm2 or less. Further, the portion 32 is assumed to have higher density than those of conventional oxides. The interface trap density of the portion 32 is in the order of about 5×1010/cm2 or less.
Patent JP-2002000005-A (JP)
Title: Working rotor
Inventor: MIYAMARU HIROTAKA
IPC: A01B9/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a working rotor installed to a rotary driving shaft projected from the bottom part of a transmission case of a power tiller to both sides of the right and left in the horizontal direction and allowing performing works such as a boundary-building tillage, a ridging, a harrowing, a cultivating and earthing up, etc. SOLUTION: This working rotor 5 is equipped with tillage units 7, 8 and 9 in which multiple tillage tines 7a, 8a and 9a are radially and outwards installed around the circumference of a rotating axis 6 extended in the horizontal direction to the rotary driving shaft 2 projected from the bottom part of the transmission case 1 of the power tiller to both sides of the right and left in the horizontal direction so that the length of the tines 7a, 8a and 9a is large at the side of the transmission case 1 and sequentially becomes smaller at the outer end side thereof and (1) a soil-delivering unit 4 attached with a screw plate 10a for delivering a plowed soil by the tillage units 7, 8 and 9 to the lateral direction around the circumference of the rotating axis 6 is installed to the rotating axis 6 at the outer end side of the tillage unit 9.  (2) A radially projected plural tillage tines 11 are installed between pitches in the axial direction of the screw plate 10a of the soil-delivering unit 4.
Patent JP-2002001128-A (JP)
Title: Metallic carrier, method for producing the same and metallic foil
Inventor: OTANI TADAYUKI
IPC: F01N3/28
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallic carrier used chiefly in a catalytic converter for cleaning automobile exhaust gas and obtained by diffusion bonding using foil with scratches of conventional level on the surface thereof without reducing such scratches on the surface of the foil and to provide a method for producing the carrier and metallic foil supplied to the production. SOLUTION: When the metallic carrier comprising a honeycomb body obtained by stacking or winding metallic flat foil and corrugated foil is produced, the flat foil and corrugated foil are disposed in such a way that scratches on the surface of the flat foil and scratches on the surface of the corrugated foil make an angle at the contact parts of the flat foil and corrugated foil and the contact parts are bonded by diffusion bonding. The relative angle between scratches on the surface of the flat foil and scratches on the surface of the corrugated foil is adjusted to >=45 deg.. The objective metallic foil is beltlike metallic foil and scratches on the surface of the foil make an angle to the longitudinal direction of the foil.
Patent JP-2002007026-A (JP)
Title: Method for controlling screen display
Inventor: OKAJIMA HIROHARU
IPC: G06F3/048
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the display direction (erecting state or inverted state) of a screen to be displayed on a display device at a high operability. SOLUTION: A direction code file 24 sets whether the screen is to be displayed in the erecting state or the inverted state in accordance with each screen. A screen table 21 stores the address of the current screen, a shift pointer that is shiftable as the next screen, the current screen code and a current direction code. A main control part 1 sets a screen address, the shift pointer, a screen code and a direction code instructed to be shifted according to a screen shift instruction from an operator through an input device 4 in the table 21 and displays a new screen on the display device 5 in a display direction set in the direction code.
Patent JP-2002017088-A (JP)
Title: Controller for power conversion device
Inventor: IGAWA HIDEKAZU
IPC: H02M7/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To accomplish pulse-width modulation control by spatial vector at low switching frequency with accuracy. SOLUTION: The controller for power conversion devices is provided with a power conversion main circuit that synthesizes the DC outputs of n converters (2a to 2d) fed as input with AC voltages different in phase from one another and supplies a common DC load (6) with DC power. All the current vectors of AC current the power conversion devices can produce are divided in advance into a plurality of divisions in terms of phase, amplitude, and the like. To which division an AC current command vector to zero DC current deviation belongs is detected, and an output current vector corresponding to the AC current command vector is selected from among the current vectors belonging to the detected division. The converters are PWM-controlled by the output current vector.
Patent JP-2002013245-A (JP)
Title: Panel body for building house and house built out of the same
Inventor: UEKI TADASHI
IPC: E04C2/34
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of easily building a steel house by a method such as a panel construction method. SOLUTION: A panel body 1 for building the house is used in the panel construction method, whereby the panel body 1 is disposed so as to build the house. Metallic side battens 3 are installed at the edge parts on both of the right and left sides of a flat plate 2 and annexed on the right and reverse sides, respectively, of the flat plate 2.
Patent JP-2002021775-A (JP)
Title: Turbo molecular pump
Inventor: OKAMURA TOMOAKI
IPC: F04D29/58
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a caking substance inside a turbo molecular pump. SOLUTION: When a rotor 6 is turned, gas is sucked from a suction port 2 and discharged from an exhaust port 3 via a gas flow passage because of action of a moving blade 5, a stationary blade 4, and a thread groove pump step 9. In the downstream of the gas flow passage, a radiating plate 20 is arranged, and to the radiating plate 20, heat from an electric heater 14 is supplied via a good heat conductor 20a. Therefore, the downstream of the gas flow passage can be heated by the radiating plate 20, and adhesion of a caking substance is prevented in this part. The radiating plate 20 is brought into contact with a spacer 19 by means of a heat conduction part 20a, so that the downstream gas flow passage is effectively heated when a stationary blade 4b in the downstream is heated. Because heat insulating spacers 18a, 18b are arranged, a casing 1 is prevented from being heated unnecessary.
Patent JP-2002022256-A (JP)
Title: Wind direction control plate of air conditioner
Inventor: EGUCHI AKIHIRO
IPC: F24F13/14
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the wind direction control plate of an air conditioner preventing the generation of noise by blowing out air as much as possible. SOLUTION: A wind direction control plate 10 comprises a hollow bent plate which is bent to a crescent shape from a front edge part 10c to a rear edge part 10d and the inside of which comprises a hollow part 13 and the pressure surface 10a of a recessed surface out of both side surfaces 10a and 10b of the wind direction control plate 10 is formed with a ventilating structure communicating between the front surface of the pressure surface 10a and the hollow part 13 through multiple air holes 14, 14...14.  When the blow out airflow A having turbulent flow flows in from the front edge part 10c of the pressure surface 10a, the turbulence of the airflow is absorbed and alleviated by the flowing in of the turbulent flow through the multiple air holes into the hollow part 13, the pressure fluctuation on the pressure surface 10a is suppressed conspicuously and the noise caused by the pressure fluctuation can be prevented.
Patent JP-2001193354-A (JP)
Title: External force detection method judgement method and safety measure method of automatic door and its servo driver
Inventor: IKEMOTO MASUO
IPC: H02P7/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent danger of a content to fall when an automatic door opens in the case when the content in a door shelf inside of the automatic door is stored in a state of leaning against the automatic door with the conventional automatic door. SOLUTION: This automatic door with a motor as a power source is devised to immediately stop opening door motion (step 46) even when opening door indication is given by comparing a current torque command value and a torque command value required to open an automatic door single body which is previously memorized with each other (step 42) and consequently by judging it as 'when the door is opened, a content is to fall' in the case when the torque command value previously memorized is larger than the current torque command value (step 45).
Patent JP-2002022350-A (JP)
Title: Heat insulating box
Inventor: TAKAOKA MITSUSACHI
IPC: F25D23/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of foaming heat insulating material in a heat insulating box. SOLUTION: In foaming heat insulating box which is equipped with an outer box where an inward bend is made at an open side, an inner box where an outward bend is made at an open side, a decorative plate which couples the open side of the outer box 2e open side of the inner box, leaving the corners, a corner plate 40 which is bent in an L shape and is arranged coupled with both bends by means of each mounting piece 42 and 43, a foamed heat insulating material which is filled in the space made by the outer box, the inner box, the decorative plate, and the corner plate 40, and a corner cover which covers the corner plate 40, bulges 42e and 43e which bulge to the opposite side from both bends are made in the sections excluding the bend 41 of the corner plate 40 and the peripheral hems 42d and 43d of each mounting piece 42 and 43,  and the bulges 42e and 43e are provided with mounting holes 42a, 42b, 43a, and 43b for mounting tools.
Patent JP-2002021489-A (JP)
Title: Manufacturing method for compound segment
Inventor: MIYASHITA YOSHITAKA
IPC: E21D11/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To form a concrete gutter accurately and easily together with the placement of concrete to the inner surface and outer periphery of the compound segment when manufacturing compound segments. SOLUTION: In the manufacturing method for a compound segment filled with concrete in a hollow space inside of a steel shell 1 surrounded by splice plates 3 and 3 having splice bolt holes 2, 2, etc., main girders 4 and 4 as well as a skin plate 5 at the outer periphery; plates 11, 11, 11 and 11 to be projected out by a predetermined length to the outside of the steel shell 1 at a right angle from the upper portion of the splice plates 3 and 3 and the upper portion of the main girders 4 and 4 are attached to the splice bolt holes 2, 2, etc., in a freely detachable manner and the splice plates 3 and 3 and the main girders 4 and 4 and the plates are arranged to the whole periphery along the main girders 4 and 4, concrete is filled up to the top surface of the plate 11 inside the steel shell 1, thereafter, the plates 11 are removed and concrete gutters are formed along the outer periphery of the concrete.
Patent JP-2002024621-A (JP)
Title: Phased auction system
Inventor: ITO MIKIHIKO
IPC: G06Q30/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the disposal opportunity of auction exhibitors, the purchase opportunity of recycled product buyers, and a business opportunity of a waste disposal dealers. SOLUTION: A WEB server machine 10 opens a first auction for an ordinary trade of a plastic product and a second auction for a recycled product and a disposal waste.
Patent JP-2002019837-A (JP)
Title: Packaging method for content spray type container and packaging material used therefor
Inventor: SUENAGA ATSUYOSHI
IPC: B65D77/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To avoid waste of packaging material and reduce a cost required for the material in a method for packaging a content spray type container comprising a container body (3) whose upper end is sealed by a lid including a valve device while an operating part of the valve device is surrounded by a cap (34). SOLUTION: A heat-shrinkable resin label (1) of an approximately rectangular form as a whole has a length of a longer side specified to be longer than a length of an outer periphery of a barrel of the container body (3) and a length of a shorter side specified to be longer than a height of the cap (34), and an adhesive layer (11) formed on a rear face along at least one of shorter sides and on a rear face along a part of one of longer sides. Thus, the label (1) is wound around the vicinity of an upper end of the container body (3) so that the one of the longer sides is a lower side and the shorter side formed with the adhesive layer (11) is outside, the label (1) is stuck to the container body (3) by the adhesive layer (11) provided on the longer side, and then the label (1) is heated to be shrunk.
Patent JP-2002027027-A (JP)
Title: Computer system, computer managing system and system managing method
Inventor: OMIZO TAKASHI
IPC: H04L69/40
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To easily perform system management such as system supervisory or setting change from one external terminal. SOLUTION: Each of computer systems 1-1 to 1-4 capable of system management from a terminal 2 having a wireless communication function is provided with an IrDA-IF having an IrDA port capable of infrared wireless communication with the terminal 2 and a system management controller connected with this IrDA-IF. The system management controller executes the system management instructed from the terminal by performing the infrared wireless communication with the terminal 2 through the IrDA-IF.
Patent JP-2002019534-A (JP)
Title: Fitting structure for on-vehicle image device
Inventor: KONNO ISAO
IPC: B60R11/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for an on-vehicle image device capable of being attached thereto/detached therefrom in a single operation. SOLUTION: The image device 1 and a base 2 mounted or fixed to the vehicle body are provided with fitting parts 2a and 1a and locking parts 1b and 6, the fitting parts 2a and 1a are fitted together, and the locking parts 1b and 6 are locked together so that the image device is fixed to the base 2.
Patent JP-2002024120-A (JP)
Title: Distributed application server system
Inventor: KUYAMA KAZUHIRO
IPC: G06F13/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that processing loads are frequently concentrated to one Web application server since the utilization of the Internet/Intranet is increased and services to be provided are varied as well concerning a conventional Web application server device. SOLUTION: Concerning this distributed application server system, plural Web application server devices 2 are provided, a presentation server device 3 is located between each of plural Web application server devices 2 and a browser 1 to be operated by a user and contents requested by the browser 1 are acquired from the Web application server device 2 through this presentation server device 3 so that the loads are partially charged among the plural Web application server devices 2.