baber/WOPTO huggingface dataset:
Patent JP-2001321638-A (JP)
Title: Method for removing hypofluorite
Inventor: MORI ISAMU
IPC: B01D53/70
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing hypofluorite used as a cleaning gas or an etching gas by decomposition of hypofluorite for its removal. SOLUTION: The hypofluorite is decomposed and removed with a harm removing agent containing at least one kind among soda lime, Ca(OH)2, CaO, CaCO3, active alumina, NaOH, Na2O, Na2CO3, Mg(OH)2, MgO and MgCO3 and a chemical containing at least one kind among NaF, KF, RbF and CsF and the CO2 and HF in the exhaust gas are detected by a detector.
Patent JP-2001323870-A (JP)
Title: Teermosiphon power generating method and device thereof
Inventor: TSUSHIMA KATSUTOSHI
IPC: F03G7/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermosiphon power generating method and a device thereof capable of improving the power generation efficiency over the whole by efficiently moving the heating medium. SOLUTION: The heating medium is heated for evaporation by a heat exchanger 13, and the evaporated heating medium is cooled for liquefaction by a heat exchanger 14, and the liquefied heating medium falls through a falling tube 12, so as to rotate a turbine 15 for power generation. A thermosiphon power generating device with this structure is provided with a conduit tube 20 for connecting the lower side of the falling tube 12 and a riser tube 11, and a nozzle 21 fitted to a tip of the conduit tube 20 so as to discharge the liquid drops to the riser tube 11. The liquid drops from the nozzle 21 rise with a vapor flow of the heating medium, and joint with the liquid condensed by cooling the vapor, and formed into the bulk-like liquid, and fall through the falling tube 12 so as to rotate the turbine 15.
Patent JP-2001324886-A (JP)
Title: Heating body, heating device, and image forming device
Inventor: NIIMURA TAKESHI
IPC: H05B3/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To achieve improvement in the heat efficiency of a film heat type heating device and facilitation of management of parts. SOLUTION: A heating body 1 is fixedly supported to form a nip N together with a pressure member 6 via a slide film 4 and to heat an image on a recording material P being held and carried between the film 4 and a pressure member 6 in the nip N via the film 4. The heating body 1 has a base and a heating element which is provided on the base. The base has a projection (b) which projects toward the film sliding side in the area of the nip N and extends perpendicular to the direction in which the film is moved.
Patent JP-2001325927-A (JP)
Title: Battery pack
Inventor: UCHIDA SHINKO
IPC: H01M2/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack with further compactness realized maintaining strength of a casing. SOLUTION: The battery pack 1 comprises a lithium battery 2, a casing 3 which can contain the lithium battery 2, a board 5 provided with a circuit protecting the lithium battery 2, and a cover 4 covering an opening part 3A of the casing 3. The casing 3 is integrally formed with conductive aluminum by a deep drawing process. The manufacturing of the battery pack 1 is completed by inserting the lithium battery 2 from the opening part 3A and then, putting together the cover 4 here containing the board 5.
Patent JP-2001324546-A (JP)
Title: Defect analyzer, its address converting method, and memory medium
Inventor: KASAHARA ATSUSHI
IPC: G01R31/28
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To physically specify a defective position on a memory device by converting optional logical addresses storing defective analytic data into physical addresses for analyzing the defective analytic data, which are stored in a logical address space, in a physical address space on the actual memory device. SOLUTION: An address conversion section 6 specifies (step S4) X, Y physical address regions (cell X and cell Y) set on a definition table B based on the I/O block number and X, Y logical addresses (IO, X, Y)=(0, 0, 0) set in steps S1-S3. The address conversion section 6 specifies (step S5) set X, Y physical addresses (X, Y) by referring a sub-table corresponding to the specified physical address regions (cell X and cell Y) based on (IO, X, Y)=(0, 0, 0).
Patent JP-2001325823-A (JP)
Title: Surface illumination apparatus
Inventor: HORIUCHI TOSHIRO
IPC: F21V8/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface illumination apparatus which gives high luminescent brightness and a thin profile, without causing moires. SOLUTION: The surface illumination apparatus comprises a photoconductive plate 2, into which light is introduced from the outside, and which has a microprism 2c formed on an observation plane for radiating a light to the side opposite to the observation plane. The photoconductive plate 2 is formed into an approximately square plane and has an introduction part 2a at a corner portion, with its surface inclined downward. The microprism 2c, having a diagonal pitch formed on an emission part 2b, forms to the introduction part 2a to form the observation plane. A light source unit 3 is disposed on the lower face of the introduction part 2a and a diffusion layer 2d is formed on the inclined surface of the introduction part 2a for diffusing a light from the light source unit 3 toward the emission part 2b.
Patent JP-2001329835-A (JP)
Title: Disposal method for nitrogen oxide separated from exhaust gas in heat engine
Inventor: KOMODA TETSUO
IPC: F01N3/26
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a disposal method for nitrogen oxide separated from exhaust gas in a heat engine capable of reducing initial cost and running cost and preventing nitrogen oxide from being discharged outside a system. SOLUTION: Nitrogen oxide separated from exhaust gas in the heat engine 1 is recirculated in a combustion means 2 such as a recombustion type boiler and a duct burner provided in a row in the downstream of the heat engine 1 and is reduced or decomposed in a flame to prevent the nitrogen oxide from being discharged outside the system by keeping a balance condition with nitrogen oxide generated in the heat engine 1.
Patent JP-2001327892-A (JP)
Title: Granule treating device
Inventor: NARA YORIOKI
IPC: F16J15/40
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a granule treating device having an integrated structure of a treating chamber 31 with a clean box 2 and a rotary shaft 320 with short length inside a box 2, free from being affected by the vibration caused by high speed rotation of a rotor 313, capable of disassembling structural members of the treating chamber 31 or a shaft sealing means 6 while the clean box 2 and a driving structure 32 are attached to a frame 1 and performing the disassembling or assembling work accompanied by cleaning work or the like easily and for a short time. SOLUTION: The outside wall part of the clean box 2 and the frame 1 are integrally mounted with a tightly sealing member to secure the tightly sealing property between the inside and outside of the box 2 from the outside of the outside wall part and the treating chamber 31 for the granule is formed to be in close contact with the outside wall part through a casing 312 arranged inside the clean box 2 to enable to disassemble inside the box.
Patent JP-2000349093-A (JP)
Title: Manufacturing process of mos gate device with reduced number of masks
Inventor: KINZER DANIEL M
IPC: H01L21/28
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing process having a reduced number of masking processes for forming a MOS gate device like a power MOSFET. SOLUTION: A MOS gate device manufacturing process includes a first mask 30 for continuously forming a cell body 50 and a source region 51 in the cell body 50, and a second mask for forming a center opening in the silicon surface of each cell by silicon etching and consecutively for undercutting an oxide 60 surrounding the center opening. The opening of each cell is filled with a contact layer 84 to connect the body 50 to the source region 51. In this process, only one strict mask alignment process is used.
Patent JP-2001329228-A (JP)
Title: Antifouling coating composition, antifouling coating film, ship or underwater structure coated therewith, and antifouling method for outer board of ship or underwater structure
Inventor: TANAKA HIDEYUKI
IPC: B05D7/24
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling coating composition capable of forming an antifouling coating film excellent in long-term antifouling properties, particularly an antifouling coating film excellent in tightness of a coating film at a low temperature and resistance to pressurization by blocks, exhibiting a moderately high degree of wastage of a coating film and therefore suitable for a ship having a low operation rate. SOLUTION: The antifouling coating composition comprises (a) a copolymer containing a metal unsaturated carboxylate linear aliphatic carboxylate compound component unit and (b) a triphenylboron/amine complex. Preferably, the copolymer (a) is one containing a component unit derived from a monomer represented by formula [II]: R1-COO-M-Ln [wherein R1 is an unsaturated-bond-containing organic group represented by either formula of CH2=C(CH3)-, CH2=CH-, HOOC-CH=CH- and HOOC- CH=C(CH3)-, and -COOH in these formulae can form a metal salt or an ester; M is a metal atom; L is a residue of an organic acid: -OCOR2; R2 is a linear alkyl group or a linear alkenyl group; and n is a number obtained by subtracting 1 from a valence number of the metal M.
Patent JP-2001334685-A (JP)
Title: Ink jet printer
Inventor: HARUYAMA KANTA
IPC: B41J2/18
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer in which a transition can be made smoothly from stand-by mode to imaging mode by preventing a recording head from being clogged with ink during stand-by mode. SOLUTION: A recording head (52) is connected through a tube (53) with a solenoid valve (56) and the tube (53) is fed selectively with air, ink or cleaning liquid through the solenoid valve (56). At the time of imaging through the recording head (52), the recording head (52) ejects ink drops from nozzles controllably to an imaging medium within an imaging range thus imaging on the medium. The printer controller is preset with a stand-by time. The controller performs cleaning of the recording head (52) periodically during stand-by time, makes a transition to stand-by mode upon elapsing the stand-by time and collects ink from the recording head (52) and a sub-tank (54). When image data is received during this stand-by mode, the recording head (52) is cleaned and then a transition is made to imaging mode.
Patent JP-2001336986-A (JP)
Title: Portable measuring instrument
Inventor: AKAHORI MASAKAZU
IPC: G01K7/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify operation for winding a cord and housing of a temperature measuring probe. SOLUTION: A portable measuring instrument includes a temperature measuring probe 3, a compact case 2 for housing a clinical thermometer body, a cord 4 for connecting the temperature measuring probe 3 and the clinical thermometer body, and further includes a first recessed part 7 for housing the temperature measuring probe 3 in an end part of a flat part on an upper surface of the case 2, and a second recessed part 8 connected with both ends of the first recessed part 7 and provided around an outer circumference of the case 2 for winding and housing the cord. A probe stand 9 having a cord guiding groove 9c formed of two upright walls 9a, 9b parallel each other, and a pair of elastic engaging pieces 10 having engaging claws 10a, 10b formed on a tip and facing along the probe stand 9 in a predetermined position are arranged on the first recessed part 7. When a cover 5 is closed after the cord 4 and the temperature measuring probe 3 are housed, the cover 5 covers the first recessed part 7 and grooves 8a, 8b of the second recessed part 8 together. Thereby, winding of the cord and housing operation of the temperature measuring probe are simplified.
Patent JP-2001333856-A (JP)
Title: Rice cooker with induction heating system
Inventor: FUJITA ATSUSHI
IPC: H05B6/12
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a big noise caused by resonance from occurring when a nonmagnetic metal layer formed on the outer surface of a pan for cooking rice is scraped or is deviated materially because of many years of use. SOLUTION: When a rice cooker with an induction heating system is provided with a control circuit 11, which controls conduction and cutoff of a switching element 10 found in a high-frequency inverter 9, an induction heating coil 12, which is connected to the high-frequency inverter 9, and a pan 13 for cooking rice with a nonmagnetic metal layer on its outer surface, and the rice is cooked in the pan 13 for cooking rice, which is heated by applying induction heating by high frequency magnetic field generated from the induction heating coil 12, a cap is placed on conduction time for the switching element 10.
Patent JP-2001340658-A (JP)
Title: Waterslide structure
Inventor: ARAKI KOICHI
IPC: A63G21/22
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a new waterslide structure wherein the function of the surface which becomes the sliding surface of a sliding path is performed by a cover body, and the cover body can be replaced. SOLUTION: For this waterslide structure, the sliding path 20 comprises a base section 2 made of FRP which becomes the sliding path main body, and the cover body 12 made of FRP which is separably or detachably attached to the internal wall surface or the external wall surface of the base section 2 and constitutes the whole or one section of the internal surface or the external surface of the sliding path. Also, the cover body 12 made of FRP may be separably or detachably attached to the internal wall surface or the external wall surface of the base section of an already existing waterslide.
Patent JP-2001345556-A (JP)
Title: Method of manufacturing multilayered wiring board
Inventor: DOMOTO CHIKAGE
IPC: H05K3/40
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a multilayered wiring board which can improve the productivity. SOLUTION: A multilayered wiring board is manufactured, by the process of forming a plurality of projections 2 of trapezoid cross section on the top of a substrate 1, a process of forming a first wiring layer 3 whose one part is arranged on the projections 2 on the substrate 1 by the printing and baking of conductive paste, the process of forming an insulating layer 4 where a through-hole 6 is provided on the projection 2 on the substrate 1 by the printing and baking of glass paste, and the process of forming the second wiring layer 5, whose one part is arranged on the above projection 2 and which is electrically connected with the first wiring layer 3 within the through-hole 6 on the above insulating layer 4 by the printing and baking of the conductive paste.
Patent JP-2001337034-A (JP)
Title: Method and apparatus for measuring magnetic orientation state
Inventor: KIKUCHI KIYOYUKI
IPC: G01N21/21
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring a magnetic orientation state, capable of simply measuring the magnetic orientation states in the widthwise and lengthwise directions of a measuring object or the tendencies thereof on the way of the production of the measuring object with high accuracy. SOLUTION: A light emitting means 113 for emitting linearly polarized light to the measuring object, a rotary means 112 for rotating the light emitting means 113 around an optical axis, and a light receiving means 114 for receiving the light transmitted through the measuring object to measure the quantity thereof, are provided. On the basis of the relation of an angle of rotation at the time when a polarizing plate becoming a standard is irradiated with linearly polarized light while rotating the linearly polarized light around the optical axis to the quantity of transmitted light, a magnetic orientation state is measured from the quantity of transmitted light at the time of irradiation of a running magnetic body with linearly polarized light.
Patent JP-2001340175-A (JP)
Title: Independent cushion body
Inventor: MATSUI ITSUO
IPC: A47C23/053
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an independent cushion body which allows the easy replacement of internal coil springs and allows the easy separation and classification of the cushion body formed as a cushion sheet for the purpose of recycling without discarding. SOLUTION: The coil spring is internally disposed in a cushion case consisting of the upper cushion body having vent hole on its surface and the lower cushion body, by which the disassembly is made possible and the easy exchange of the internal coil springs is made possible. The recycling of the cushion case and the coil spring is made possible.
Patent JP-2001346365-A (JP)
Title: Single element coil of linear motor coil unit, winding and forming method and device for single element coil and forming and manufacturing method of coil unit
Inventor: MORI HIDEHIKO
IPC: H02K15/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a single element coil of a linear motor coil unit by winding one conductor regardless of the shape of the single element coil. SOLUTION: A winding frame 40 with engagement parts P1-P4 of a conductor W is provided on a rectangular top position of a single element coil 12. The winding frame 40 is turned alternately around an X-axis, around a Y-axis, etc., by 1st and 2nd turning mechanisms. With this arrangement, one conductor W paid off in a Z-axis direction from a conductor pay-off device 20 can be wound while it is engaged sequentially with the engagement parts P1-P4 of the winding frame 40.
Patent JP-2001349332-A (JP)
Title: Fixed constant velocity universal joint and assembly method therefor
Inventor: TONE HIROSHI
IPC: F16D3/2237
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To easily increase the strength of a cage when the maximum operation angle is further increased. SOLUTION: In a fixed constant velocity universal joint provided with a joint outer ring 25 forming a plurality of track grooves 22, a joint inner ring 28 forming a plurality of track grooves 27, a ball 29 provided between both track grooves 22 and 27 of the joint inner and outer rings 28, 25, and the cage 30 holding the ball 29 between the joint inner and outer rings 28 and 25, they are set to satisfy the following conditions: f/(f+F)=0.35 or more when (f+F)/ PCR=0.1, f/(f+F)=0.11 or more when (f+F)/PCR=0.2, and f/(f+F)=0.03 or more when (f+F)/PCR)=0.3 when a track offset amount is F, a cage offset amount is f, and a length of a line segment joining a center O2 of a curvature of the track groove 27 of the joint inner ring 28 with a center of the ball is PCR.
Patent JP-2001313199-A (JP)
Title: Method of generating neutorino from battery and capacitor
Inventor: URAMOTO JOSHIN
IPC: G21G4/04
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To generate muon neutorino beam from a battery or a capacitor without employing magnetic field by combining charge and discharge of the battery or the capacitor. SOLUTION: (1) A load resistor and a charging power source are connected to a storage battery and the storage battery is charged so as to offset its discharging current. (2) The discharging current of a voltaic pile is offset by a dry cell and a variable resistor. (3) The variable resistor is connected parallel to a flat capacitor and the flat capacitor is connected to a charging power source. (4) The flat capacitor is connected to an alternating current power source.
Patent JP-2001348873-A (JP)
Title: Land slide protection wall support structure and construction method
Inventor: YAEGASHI HIKARI
IPC: E02D5/80
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide land slide protection wall support structure suppressing the length of a tension material short even in the case an anchor layer exists in a deep position. SOLUTION: An anchor body 13c is disposed in the improved ground 11 formed in the ground 17 around the outer periphery of land slide protection wall 12. A tension material 13b is extended from the anchor body to the land slide protection wall, and an anchor head part 13a is anchored to the land slide protection wall to constitute this land slide protection wall support structure.
Patent JP-2001034301-A (JP)
Title: Field bus system
Inventor: FUKUNAGA MASAO
IPC: G06F13/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a field bus system having high freedom and responsiveness at the start of a system and having high operation reliability. SOLUTION: In any of plural loops 3, a transmitter 4 measures a process variable, converts the variable into an electric signal and outputs the measured value by serial communication. The output signal is transmitted to an operation/ control part 6 in the loop concerned, simultaneously outputted also to a field bus 7 through a repeater 8 and transmitted to all equipments connected to a bus line. Thereby control operation can be executed only by the field side without requiring a master equipment 2. Even when a trouble is generated in a measuring room, stable operation can be executed only by the field side, so that the field system having high freedom and responsiveness at the time of starting the system and high operation reliability can be provided.
Patent JP-2001355015-A (JP)
Title: Method for melting iron-containing cold material
Inventor: TSUJI TAKASHI
IPC: C21B11/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the growth of material stuck to a top-blown lance, in a melting method of an iron-containing cold material by using a converter. SOLUTION: In the melting method of the iron-containing cold material of molten iron continuously remaining type by using the converter having basic refractory structure in which the seed molten iron exists, aluminum ash and lime are supplied so as to contain 14-20 wt% Al2O3 and CaO/SiO2>=1.3 in the slag at the initial stage before starting the top-blowing with oxygen, and CaO/ SiO2 of the slag at the tapping time is adjusted to 1.1-1.4.
Patent JP-2001357802-A (JP)
Title: Stem base and crt socket
Inventor: ARAKAWA KANJI
IPC: H01R33/74
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a stem base and a CRT socket having little protrusion from a CRT. SOLUTION: In this stem base 1, a through hole 12 for a focus stem pin and a through hole 13 for another stem pin are bored on a bottom plate 11 forming a collar shape at the one end of a sealed tube storing part 10, an insulating wall 14 ranging from the sealed tube storing part 10 to the outside end part of the bottom plate 11 is provided between the through holes 12, 13, and the tip side of the focus stem pin FSP penetrated through the through hole 12 for the focus stem pin and the side facing the sealed tube storing part 10 are opened. In this CRT socket 2, a focus contact storing hole 24 and other contact storing hole 25 are bored on a circle concentric with a locking hole base inserting hole 21, and a fitting groove 28 in which the insulating wall 14 can be freely inserted is bored between the storing holes 24, 25.
Patent JP-2002001289-A (JP)
Title: Recovering device of valuable material from incineration residue
Inventor: SUZUKI KATSUMASA
IPC: B03C1/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for recovering a valuable material having a high utility value from an incineration residue. SOLUTION: The device for recovering a valuable material from an incineration residue is characterized by having a screening means (11) to screen the valuable material sticking the incineration residue thereon and a washing means (20) which removes the incineration residue stuck on the screened valuable materials by washing with water.