baber/WOPTO huggingface dataset:
Patent JP-2001303926-A (JP)
Title: Muffling body, muffler and manufacturing method therefor
Inventor: MATSUMOTO NORIAKI
IPC: G10K11/16
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a muffling body in which an outer pipe is closely attached to a muffling layer without play, and the outer pipe can be easily inserted, a muffler and a manufacturing method therefor. SOLUTION: In the muffler in which a large number of vent holes 2 are formed through a part of an exhaust pipe 1 of an internal combustion engine, the muffling body 5 is provided on an outer circumference of a part of the exhaust pipe 1, and the outer pipe 6 is housed over the outer circumference of the muffling body 5, the muffling body 5 compresses a glass wool 4 from the condition with the outside diameter thereof larger than the inside diameter of the outer pipe 6 to the condition with the outside diameter thereof smaller than the inside diameter of the outer pipe, and keeps the compressed condition by a holding material 3 provided on the surface of the glass wool 4 and formed of a heat-melting substance. When the holding material 3 is heated and melted, the glass wool 4 is restored from the compressed condition.
Patent JP-2001311203-A (JP)
Title: Heating apparatus for flushing water in sanitary flushing device
Inventor: HAYASHI RYOSUKE
IPC: E03D9/08
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To simply drain flushing water from a heating apparatus, and to excellently prevent the no-water burning of the heating apparatus due to a leakage of water from a safety valve. SOLUTION: The heating apparatus 4 heating flushing water for flushing a private part at a proper temperature is constituted by providing a heating tank 12, in which a heater 15 heating flushing water at the proper temperature is incorporated, a float tank 16, in which a float switch 17 preventing the no- water burning of flushing water is incorporated, a vacuum valve 23, which opens a spout 25a in case of the water conveyance of flushing water and closes the spout in case of no-water conveyance while being able to communicate with the inside of atmospheric air in the heating apparatus, the safety valve 24 for letting excessive pressure applied to the heating apparatus escape and a drain plug 28 for draining flushing water in the heating apparatus as required.  A slit 27 capable of making the suction pipe 23e of atmospheric air communicate with the inside of the heating apparatus even in case of the closing of the spout by a valve body 23b is formed to the valve seat 23a of the vacuum valve.
Patent JP-2001316042-A (JP)
Title: Wire guiding jig
Inventor: IJIRI HIROYUKI
IPC: B65H57/18
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a wire guiding jig capable of reliably drawing a wire from a wire coil without entangling it. SOLUTION: This wire guiding jig 1 is placed on a cylindrically wound wire coil 10 at its upper end while guiding a wire W with rotating by the wire W which is rotated and drawn upward, and comprises a ring-shaped, flat body 2 having nearly similar figure as the coil 10 in plain view and a through hole 5 for piercing a strut 14 arranged along the shaft center of the coil 10 at the center of this body 2. The body 2 is provided with an outer circumference 4, an inner circumference 6 which is concentric with the outer circumference 4 and internally provided with the through hole 5, and multiple hollow parts 7 along with the circumferential direction between the outer/inner circumferences 4, 6.
Patent JP-2001320453-A (JP)
Title: Wireless communication apparatus
Inventor: MOBARA YASUHISA
IPC: H04W48/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication apparatus that allows a user to inhibit the arrival of an incoming call only for a period when the user really desires inhibition of the arrival of an incoming call with a simple operation so as to enhance the user-friendliness and extend the duration time of a power battery. SOLUTION: The wireless communication unit is provided with a prescribed period sleep switch 101 that inhibits the arrival of an incoming call only for a period when the user desires inhibition of the arrival of an incoming call.
Patent JP-2001314723-A (JP)
Title: Air cleaner
Inventor: MARUMOTO KAZUHIKO
IPC: F24F3/16
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner with which sucked air is brought into contact with fine water droplets and which is capable of maintaining the cleanness of air inside a room even when any change in the conditions of outside the room takes place. SOLUTION: In this air cleaner, the cleanness of air passing through a gas- liquid contact section 3 and a gas-liquid separation section 5 is detected with a cleanness detection means 31 through an air cleanness sensor 21 and on the basis of the result of this detection, water in a water vessel 2 is replaced by clean water with an automatic water replacement means 32.
Patent JP-2001314189-A (JP)
Title: Oleoyl-acyl carrier protein thioesterase and dna encoding the same
Inventor: MURASE MAKOTO
IPC: C12N9/16
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an oleoyl-acyl carrier protein thioesterase derived from Elaeis guineensis and a DNA encoding the enzyme. SOLUTION: This DNA encoding an oleoyl-acyl carrier protein thioesterase having a specified amino acid sequence is obtained by the PCR reaction using a oligonuleotide, as a primer, having s base sequence of a gene preserved in an oleoyl-acyl carrier protein thioesterase derived from a known plant, and cDNA, as a template, derived from Elaeis guineenesis.
Patent JP-2001314760-A (JP)
Title: Adsorbing substrate for interior
Inventor: TSUBOI KIYOHIRO
IPC: E04B1/64
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbing substrate for interior which satisfactorily exhibits the performances for purifying, deodorizing and dehumidifying of air in a room, can be produced at low cost, is human- and environment-friendly moreover, exerts no bad influence on other building materials and protects the environment because harmful chemical substances or gases generated when the disposal are semipermanently purified. SOLUTION: This adsorbing substrate for interior is formed in such a manner that bamboo charcoal 2, charcoal and chaff cal are included in a substrate sheet or board comprising paper, gypsum and woody powder or are adhered thereon.
Patent JP-2001327177-A (JP)
Title: Voltage boosting circuit and pulse power circuit using the same
Inventor: NAKAMURA HIRONE
IPC: H03K3/53
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a pulse power circuit capable of generating a high voltage pulse even if a power source voltage is low. SOLUTION: This voltage boosting circuit comprises transmission line transformers PT1, PT2 in which two windings are wound in the same direction on a core for forming a closed magnetic path. In this case, primary side terminals of the transformers are connected in parallel with a power source and secondary side terminals of the transformers are connected in series with the power source. A primary side of the boosting circuit has a charging resistor R1, a capacitor C1, an SI thyristor 13, and a controller 12 for supplying a trigger signal for switching to the thyristor. A secondary side of the boosting circuit has capacitors C2, C3 connected to two secondary side terminals of the respective transformers and a pulse shaping circuit 14.
Patent JP-2001135751-A (JP)
Title: Method and system for determining seating plane of connection element array
Inventor: U TAIKAI
IPC: H01L23/12
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To accurately identify the seating plane of the connection element array. SOLUTION: A ball grid array ball measuring system 110 measures the distance between the reference plane and the points on the surface of respective small top regions of a plurality of balls within the ball grid array. These points include respective top regions of balls in the ball grid array. The distance are transferred to the ball grid array seating plane determining circuit 120. The ball grid array seating plane determining circuit 120 determines the ball grid array seating plane, in accordance with the JEDEC 'ball grid array package' standards. The ball grid array seating plane satisfies, as a result, the necessity for realizing the calculation for size and allowance defined with this standards.
Patent JP-2001321709-A (JP)
Title: Apparatus and method for coating
Inventor: MORI YOSHIHISA
IPC: B05D1/26
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus which can apply a coating solution thinly on a base material by using capillarity, eliminate a liquid tank for sinking a nozzle, and accelerate the contact of the coating solution. SOLUTION: The nozzle 14 having a capillary gap 16 the upper end part of which is made a discharge opening 18 for a coating solution and a coating solution tank 32 for supplying the coating solution to the capillary gap of the nozzle 14 are provided. By deciding the height of the coating solution in the gap 16 based on the height of the solution in the tank 32, the base material W traveling forward/backward from the discharge opening 18 of the gap 16 is coated with the solution.
Patent JP-2001039886-A (JP)
Title: Hop polyphenol having topoisomerase inhibitory activity
Inventor: TAGASHIRA MOTOYUKI
IPC: A61P43/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain from hop or hop bract polyphenols as a potent topoisomerase inhibitor, having topoisomerase inhibitory activity, and intended as a carcinostatic. SOLUTION: This substance, a polyphenol-like matter contained in hop bract, is a substance which highly inhibits topoisomerase I and III, is adsorbable to a gel-type synthetic resin and impermeable through an ultrafiltration membrane when treated therewith, and has a molecular weight cut off of >=1,000. This substance is a fraction which is obtained by the following process: hop bract is subjected to extraction treatment with water or an aqueous solution of an organic solvent miscible with water and the resultant extract liquid is then treated with a gel-type synthetic resin or ultrafiltration membrane. This substance thus obtained can be used as a carcinostatic.
Patent JP-2001328328-A (JP)
Title: Printer
Inventor: SAKUMA TAKESHI
IPC: B41J21/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which the sheet size or the sheet discharge address are outputted while being altered as the backup processing of sheet jam and interruption of the backup processing is controlled centrally. SOLUTION: After sheet jam is released (S1), a selection for altering the sheet size of a jammed page to other sheet size is urged at a display section (S2). Alteration of sheet size is confirmed (S3), and if alteration is designated (Yes), selection of sheet size is displayed (S5). When a sheet size is selected with a switch on an operation panel (S6), sheet size information of backup information of the jammed page is altered to a selected size (S7), the backup information is varied to the selected sheet size (S8), and a print is formed again with the selected sheet size and outputted (S9). Since the print of jammed page is formed again while altering the sheet size, image data is not discarded.
Patent JP-2001330430-A (JP)
Title: Method and apparatus for measurement of flatness
Inventor: NIIMI KIYOAKI
IPC: G01B11/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the measurement of a flatness, wherein the flatness of a work can be measured simply and with good accuracy without carrying the work into an inspection chamber from a production line. SOLUTION: Distances in two points each are measured by distance sensors D1, D2 (D1, D3) simultaneously or nearly simultaneously at a prescribed pitch over the whole circumference of a face W to be measured. Three measured values are sleeted from among their measured values. On the basis of the selected measured values, a cirtual reference plane is created. Displacements from the virtual reference plane of the respective measured values are calculated. A maximum displacement from among the calculated displacements is selected. The selected maximum displacement is subtracted by a prescribed number. The flatness is measured.
Patent JP-2001327561-A (JP)
Title: Tilt table
Inventor: TAGAWA AKIO
IPC: A61H1/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a tilt table which is correctly tilted at a prescribed speed without relying on a load and also by which the height of a mat is easily adjusted. SOLUTION: An electrically driven motor whose speed is controllable is used in a tilt mechanism part for tilting a mat part, the rotation speed of the motor is detected which it is converted into an electric pulse signal and the signals are counted to obtain a pulse number. While the mat part is being tilted at a prescribed speed, the motor rotation speed, is stored as pulse number. The pulse number is compared with a present pulse number at the prescribed tilting speed so that the rotation speed of the motor is controlled to be the prescribed speed, thereby the mat is tilted at the speed.
Patent JP-2001328136-A (JP)
Title: Internal mechanism part of office machinery obtained by molding amorphous resin composition
Inventor: FURUYA NORIHIKO
IPC: B29C45/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for improving the dimensional accuracy and dimensional stability of the internal mechanism part of a copier, a printer, a facsimile or the like requiring the dimensional stability of a product and the dimensional accuracy of a molded article without being restricted by a resin composition and a product design and holding the productivity thereof and to enable the product planning of the internal mechanism part of new office machinery. SOLUTION: Carbon dioxide is dissolved or infiltrated in a resin composition in an amount of 0.2 wt.% or more and this carbon dioxide-containing resin composition is molded in a mold cavity to obtain the internal mechanism part of the office machinery.
Patent JP-2001332355-A (JP)
Title: Angle plug connector
Inventor: CHIRAN KIYOHIKO
IPC: H01R13/646
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an angle plug connector wherein the space in the direction of insertion or pulling out can be reduced and the degree of freedom to move a cable can be increased as well, and wherein the rigidity is large. SOLUTION: The angle plug connector 1 consists of an insulator body 2 whose tip part is inserted into a counterpart connector, plural contacts 3, an angle-type metal cover 32 to shield the second metal cover 5 covering a connection leg part 10 of the contacts 3 and an exposed part of an electric wire 36 extends in the orthogonal direction against the first metal cover 4 which covers the outside of the insulator body 2 and cover housings 6, 7 which is mounted on the outer side of the metal cover 32 to shield and wherein the insulator body 2 and a signal cable 35 protrude mutually in the orthogonal direction. The cover housings 6, 7 are divided into the first cover housing 6 and the second cover housing 7 along the plane which passes the center line of the insulator body 2 and the signal cable 35.
Patent JP-2001332239-A (JP)
Title: Battery
Inventor: IRITANI SADAO
IPC: H01M2/26
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a battery, constructed by housing in a battery can an electrode-plate group having wound a belt-like anode plate and cathode plate via a separator, that can prevent welding failure between the anode plate and an anode current-collector plate as far as possible and achieve a reduction of manufacturing cost. SOLUTION: The belt-like anode plate 16 is coated with an anode active substance 24, excluding a crushed part 26 formed on one end side of the width direction, and the belt-like cathode plate 18 is coated with a cathode active substance 32, excluding a non-coated part 34 arranged on one end side of the width direction. To the crushed part 26, a wire material 28 having a circular cross-sectional configuration is welded, protruding from the top of the crushed part 26, the crushed part 26 and the non-coated part 34 are oriented to the opposite direction from each other to wind the anode plate 16 and the cathode plate 18, and the wire material 28 is welded to an anode current-collector plate 36.
Patent JP-2001335153-A (JP)
Title: Angle steel stacking device
Inventor: IDEI MASARU
IPC: B65G57/18
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a stacking device for efficiently stacking angle steels of a magnetic or non-magnetic type in a simple and inexpensive structure. SOLUTION: The angle steels 2 carried via a chain conveyor 1 are interrupted by a stopper 9 and aligned on a carriage plane. The angle steels 2a, 2c, 2e corresponding to a comb tooth 4a of a protruded portion 4, out of the preset number of aligned angle steels 2a-2f, are lifted slantly upward in package by a lift mechanism 3. The angle steels 2b, 2d, 2f on the chain conveyor 1 are carried to a lift-down position of the lifted angle steels 2a, 2c, 2e and the lifted angle steels 2a, 2c, 2e are lifted down and stacked on the angle steels 2b, 2d, 2f on the chain conveyor 1.
Patent JP-2001344770-A (JP)
Title: Disk device
Inventor: INOUE ATSUSHI
IPC: G11B7/09
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that the control state for a light spot becomes unstable by a large disturbance in a focus error signal generated when the light spot traverses tracks on a disk although an astigmatism system is suitable for miniaturization of an optical system and has a detecting system with high detecting sensitivity. SOLUTION: This disk device is provided with a light receiving means for receiving return light from the disk, a focus error signal detecting means for detecting a focus error from the light receiving state, and a tracking error signal detecting means for detecting a tracking error from the light receiving state in the same manner. Also, a phase adjusting means and an amplitude adjusting means which detect the phase difference and the amplitude ratio of the tracking error signal to the focus error signal and match the phase difference to amplitude of the tracking error signal are provided, and the tracking error signal matching the phase to amplitude is subtracted from the focus error signal by a signal adding means.
Patent JP-2001345448-A (JP)
Title: Thin-film transistor and manufacturing method thereof
Inventor: TADA MASAHIRO
IPC: H01L21/265
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To decrease the number of resist-pattern forming processes in a manufacture of a CMOS type TFT and perform the reduction of its cost and the improvement of its throughput. SOLUTION: In the manufacture of the CMOS type TFT, an insulation film 2, island-form polycrystal silicon films, and a silicon oxide film 6 are formed successively on a glass substrate 1. After forming further thereon a metallic layer 10, the product is patterned and etched to form gate electrodes 13, 15. By using as masks these gate electrodes, boron ions are doped in the substrate to form source/drain regions 35. Thereafter, by covering a P-type TFT region 12 and the central portion of the gate electrode 15 with resists 16, high- concentration phosphorus ions are doped in the product. Further, after the end portions of the gate electrode 15 are etched and reshaped, the resists 16 are removed.  Subsequently, low-concentration phosphorus ions are implanted into the product to form LDD structures 7, 8 between a channel region 34 present below the gate electrode 15 of an N-type TFT and the source/drain regions. Then, after the deposition of an insulation film 17, the product is so etched as to expose the source/drain regions 35, and the electrodes 19 are embedded to complete the CMOS type TFT.
Patent JP-2001343627-A (JP)
Title: Display device for vehicle
Inventor: YONEZAWA HITOSHI
IPC: G02F1/13
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device for vehicle capable of setting optimum contrasts corresponding to respective conditions. SOLUTION: This display device has a illuminations 5 for lamp illuminating a liquid crystal display device 4, contrast setting means 8, 9 and a control means 10 which stores information concerning driving voltages of a driving voltage supplying circuit 6 in accordance with at least two kinds of luminance of the lamp for illumination 5 and controls the circuit 6 so as to supply the stored driving voltages to the liquid crystal display device 4 in accordance with respective luminance of the lamp 5 and, also, changes driving voltages in accordance with to the setting of the contrast setting means in respective display states of the display device 4 and rewrites the information to information concerning the changed driving voltages.
Patent JP-2001349496-A (JP)
Title: Constant-pressure taking-out tool for liquefied gas
Inventor: HASHIMOTO TATSUHIKO
IPC: F17C7/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a constant-pressure taking-out tool for liquefied gas capable of exercising the stable performance with a simple structure. SOLUTION: An outer peripheral face of a liquefied gas storage bottle 1 is coated by a flexible synthetic resin bag body 2 provided with a water passage 7 inside thereof. The hot water for supplying the vaporized latent heat to the inside of the flexible synthetic resin bag body 2, is passed.
Patent JP-2001004126-A (JP)
Title: Foreign matter removal apparatus for boiler vaporization/combustion apparatus, and foreign matter adsorption nozzle for gaseous fuel and foreign matter adsorption filter for liquid fuel
Inventor: RI ONU
IPC: F23K5/18
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency in an apparatus for adsorbing or removing foreign substances melted or contained in a fuel by adsorbing and removing combustion obstruction substances dissolved in a liquid fuel such as kerosine oil and light oil and the like, and adsorbing and removing lower high molecular substances contained in vaporized fuel. SOLUTION: A filler 13 constructed as a stainless raw material mesh is internally in an injection nozzle 11 located at the tip end of a pre-heating tube located below a vaporization combustion tube, and a filter 22 is disposed at the rear of a transfer pump 8 where a liquid fuel tube is located is provided internally in which filler activated carbon is filled and filtration paper is provided therebefore and therebehind. Thus, lower high polymer substances being combustion obstruction substances contained in the liquid fuel are adsorbed and removed when the liquid fuel passes through the activated carbon, and for the vaporized fuel foreign substances and impurities are adsorbed with a filter comprising a stainless raw material mesh, and then injection is executed with the nozzle for combustion.