baber/WOPTO huggingface dataset:
Patent JP-2001240253-A (JP)
Title: Sheet feeder
Inventor: KAWAKAMI KAZUHISA
IPC: B65H1/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To bring a sheet rear end side into the state of non-contact with a side wall part by releasing a pressing force for sorderly arranging sheet side ends immediately before the sheet tip parts are nipped by a transfer roller. SOLUTION: A sheet transfer distance D1 from a downmost stream point 27a where a pressing force F by a sheet side end orderly arranging member 27 installed in a sheet feed cassette 20 acts on sheet side ends to the transfer roller 10 is set slightly larger than a sheet length L (D1>L). When a sheet tip part PL is nipped by the transfer roller 10, the rear end part PE comes off the acting area of the sheet side end orderly arranging member. Thus, the sheet side end part is brought into the state of non-contact with both side wall parts 23 of the sheet feed cassette 20, and a sheet feeding is performed with a high accuracy.
Patent JP-2001029246-A (JP)
Title: Handle for gripping cooking vessel
Inventor: RI SOGYOKU
IPC: A47J45/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a gripper capable of safely gripping a hot cooking vessel. SOLUTION: This gripping handle at the edge 13 of a cooking vessel is a proper rod to grip by hand, which consists of a fixed gripping portion 15 at the front edge being in contact with the outer periphery wall at the edge of the cooking vessel and a body 10 having an accepting chamber 12 formed inside. A movable member 18 has a movable gripping portion 18a working with the fixed gripping portion of the body to contact, at its end, the inner periphery wall at the edge of the cooking vessel in gripping the cooking vessel. The movable member is connected to a spring 17, which is accepted by the accepting chamber of the body and one end of which is formed in the body, and disposed in the longitudinal direction of the body so as to be movable.  An operation lever 14 is rotatably supported by the body and adapted to get access in and out of the accepting chamber through an opening 12a formed in the long side of the body. A power transmission 20 has a rotating member and a guide member, the rotating member being in the shape of a gear 22 or a disc and the guide member being in the shape of a gear 24 or a rail corresponding to the rotating member.
Patent JP-2001246506-A (JP)
Title: Cutting tool
Inventor: WADA KATSUHIKO
IPC: B23B27/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To firmly hold a tip by a simple structure. SOLUTION: This cutting tool is equipped with a narrow lower jaw part 2a projecting from the front end of a pillar-shaped holder to place a throw-away tip 5 thereon, and a plate-like pressing fitting 6 mounted in a recessed part P formed in a position near the rear side of the jaw part 2a and having an upper jaw part 6a on its front end for holding the tip 5 in cooperation with the jaw part 2a. The fitting 6 has a first fixed part 61 fixed to the recessed part P independently of the tip 5 and a second fixed part 62 fixed to the recessed part P in association with the tip 5. A slit part 6b is provided between the first and second fixed parts 61, 62.
Patent JP-2001247331-A (JP)
Title: Silica-based optical glass
Inventor: HAYAMIZU HIROYUKI
IPC: C03B8/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a silica-based optical glass excellent in high-energy resistance in the ultraviolet region, in particular the region of shorter wavelength, among others in the X-ray region. SOLUTION: This silica-based optical glass is obtained by designing the content of group III to group VII elements except Si constructing the quartz structure to be <=100 ppm.
Patent JP-2001246513-A (JP)
Title: Method of manufacturing soft roller
Inventor: SUZUKI MASAO
IPC: B23C3/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a soft roller having a smooth and highly accurate outer circumferential surface. SOLUTION: A raw material W made of a soft material is rotated in one direction with its center supported. A disk-like cutter 1 with a plurality of cutting edges 2 projectingly provided on its outer circumferential surface is relatively rotated around an axis parallel to the axis of the material W in the opposite direction to that of the material W while it is moved in the axial direction, thus cutting the outer circumferential surface of the material W into the shape of a cylinder by the cutting edges 2 of the cutter 1.
Patent JP-2001245563-A (JP)
Title: Double bearing type fishing reel
Inventor: KOBAYASHI MIKIHARU
IPC: A01K89/0155
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type fishing reel having a backlash preventing mechanism capable of setting the optimum spool rotative speed control depending on the condition of a fishing place and the demand of a user. SOLUTION: This double bearing type fishing reel is movable in the direction of a spool shaft depending on increase and decrease of the rotative speed of a spool 6a and is equipped with a spool rotative speed control means 45 for controlling the rotative speed of the spool 6a by increasing and decreasing a magnetic force caused by the action of a magnet 42 on an electric conductor 41. The rotative speed control means 45 is selectively changeable from a movable state to an unmovable state in the axial direction of the spool by a change mechanism 60.
Patent JP-2001250776-A (JP)
Title: Semiconductor device, manufacturing method thereof, liquid crystal display and manufacturing method thereof
Inventor: HAYASHI MASAMI
IPC: H01L21/322
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device. SOLUTION: The semiconductor device having thin-film field effect transistors 19, 20, and 22 with channel regions 6a-6d is provided with a substrate 1 and a semiconductor film. The semiconductor film is formed on the substrate 1, and includes channel regions 6a-6d of the thin-film field effect transistors 19, 20, and 22. Upper surfaces 25a-25d of the semiconductor film are flattened by removing the surface layer of the semiconductor film.
Patent JP-2001250609-A (JP)
Title: Connecting structure of terminal metal fitting with flat cable
Inventor: NORO YUTAKA
IPC: H01R4/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce a heat conduction to a contact part of a terminal metal fitting of the counterpart terminal metal fitting in case of welding. SOLUTION: A fixed part 21 of terminal metal fitting Ta is formed by foldingly extending a conductive part 23 from a side border of base part 22 continuing from a rear end of the contact part 20. A conductor 11 of a flat cable Fa is pinched between a base part 22 and the conductive part 23, and the conductive part 23 and the conductor 11 have been fixed in continuity by welding 27. Since the conductive part 23 and the base part 22 are continuing at a side border of the base part 22, the heat which reaches from the conductive part 23 to the base part 22 in welding the front end of base part is dispersed along the side border to the back and forth direction.  Accordingly compared with a case when the heat is conducted concentrating from the conductive part to the front end of base part, the amount of the heat conducted to the front end of the base part 22, and the heat conducted from the front end of the base part 22 to the contact part 20 decrease.
Patent JP-2001246838-A (JP)
Title: Ink jet recording paper
Inventor: NOJIMA TAKAHIKO
IPC: C08L29/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, which is excellent in ink absorbency, eliminates developments of cracking and cissing coating troubles, and has favorable bleeding. SOLUTION: In the ink jet recording sheet having a coloring material accepting layer on a support, the coloring material accepting layer includes fine inorganic particulate and an amphoteric surface-active agent.
Patent JP-2001254618-A (JP)
Title: Catalytic converter for exhaust emission control and manufacturing method therefor
Inventor: MATSUOKA HIROTAKE
IPC: B21D53/84
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provided a catalytic converter for exhaust emission control excellent in the efficiency of assembling a catalyst supporter to a metallic pipe and taking into consideration an impact upon the environment and a manufacturing method therefor. SOLUTION: This manufacturing method for the catalytic catalytic converter for exhaust emission control includes a process of winding supporting seal material 1 formed by an inorganic fiber mat round the outer periphery of the catalyst supporter 3 to obtain a winding member 6, a process of disposing two metallic pipes 2, each one end part of which is enlarged in diameter like a funnel with the enlarged pipe side 27 directed toward the winding member 6 on both sides of the winding member 6, a process of pressing the winding member 6 into the metallic pipes 2, and a process of fixing the enlarged pipe sides 27 of the metallic pipes 2 to each other.
Patent JP-2000348650-A (JP)
Title: Field-emission-type display device, and its driving method
Inventor: ITO TAKESHI
IPC: H01J63/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress a step-cut caused by cathode wiring width and image quality degradation caused by increase of wiring resistance, by making different the number of emitters connected each cathode wiring in a unit picture element. SOLUTION: Four parallel cathode wiring lines 43 are provided longitudinally, one gate wiring line 51 is provided transversely, crossing parts between them form one picture element region 60. Different numbers of electric-field-emission- type emitter elements 42 are provided on the cathode wiring lines 43 to form regions 65, 66, 67, 68. Wiring widths of four cathode wiring lines 43 are the same in the regions 65, 66, 67, 68, and four emitter elements 42 are provided in the region 65, eight emitter elements 42 are provided in the region 66, 16 emitter elements 42 are provided in the region 67, 32 emitter elements 42 are provided in the region 68, on each of the cathode wiring lines 43.  When an image is displayed, scan signals are impressed on the gate wiring line 51 selectively one by one, and synchronously a cathode wiring line to be impressed of four cathode wiring lines 43 is selected according to luminance of the image signals.
Patent JP-2001264982-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: KISHIMURA SHINJI
IPC: G03F7/039
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a good pattern shape when a resist pattern is formed by using light for exposure having a wavelength of 1 nm band 30 nm band or 110 nm band to 180 nm band. SOLUTION: A pattern forming material with a polymer containing a 1st unit of formula (1) and a 2nd unit of formula (2) and an acid generating agent is applied on a substrate to form a resist film. In the formulae, R1 and R2 are the same or different and are each alkyl, Cl or Cl-containing alkyl and R3 is protective group which is released by an acid. The resist film is patternwise exposed by irradiation with light for exposure having a wavelength of 1 nm band to 30 nm band or 110 nm band to 180 nm band and the patternwise exposed resist film is developed to form the objective resist pattern.
Patent JP-2001220843-A (JP)
Title: Tie lock
Inventor: OMIZO KOTETSU
IPC: E04B2/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the difficulty of height adjustment due to the lowering of cement blocks when the cement blocks are piled up. SOLUTION: The works of the height adjustment of the cement blocks are facilitated by forming projections on the surfaces of the cement blocks.
Patent JP-2001267500-A (JP)
Title: Circuit device
Inventor: FUKUDA KENJI
IPC: H01L21/822
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device excellent in characteristics by eliminating crossing of high frequency signal wirings. SOLUTION: Apexes of square region 2 on a support base 1 comprise a first input end 3, a second input end 4, a first output end 5, and a second output end 6, respectively. The first input end 3 is connected to a first switching means 7 with a first wiring 8. The first switching means 7 is connected to the second input end 4 with a second wiring 9. The first switching means 7 is connected to the second output end 6 with a third wiring 10. The first input end 3 is connected to a second switching means 11 with a fourth wiring 12. The second switching means 11 is connected to the second input end 4 with a fifth wiring 13. The second switching means 11 is connected to the first output end 5 with a sixth wiring 14. At least, one wiring between the first wiring 8 and the sixth wiring 14 is formed outside the square region 2.
Patent JP-2001263940-A (JP)
Title: Drying system
Inventor: YOSHIDA TATSUYA
IPC: F24D5/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a drying system capable of easily confirming an operating state of each functional part without needing a measuring instrument or the like. SOLUTION: A drying system body 1 comprises a blower 2 for ventilating a toilet, a blower 3 for ventilating a bathroom, a rotational speed detecting means 7 for detecting a rotational speed of a circulating blower 4, an air volume detecting means 9 for detecting air volumes of the blowers 2, 3 and 4, a power consumption electric energy detecting means 11 for detecting a power consumption electric energy of the body 1, a room temperature detecting means 13 for detecting a room temperature, a humidity detecting means 14 for detecting a humidity in the room, and an integrating operating time detecting means 15 for detecting an integrating operating time of the body 1. In this case, pieces of detecting information from the detecting means 7, 9, 11, 12, 13, 14 and 15 are displayed on a display unit 16 provided at an operating device 10.
Patent JP-2001262457-A (JP)
Title: Embroidering machine and embroidery frame holder
Inventor: WAKASUGI KAZUHISA
IPC: D05B21/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery machine and an embroidery frame holder each capable of dealing with embroidery frames with various width sizes. SOLUTION: This embroidery machine has the embroidery frame holder 2 having a 1st arm 3R projected unidirectionally and holding part of an embroidery frame 1 and a 2nd arm 3L projected unidirectionally and holding the other part of the embroidery frame 1, and there is furnished a longer guide holding unit 5 provided continuously in a longer fashion along the direction crossing with the respective projected directions of the 1st arm 3R and the 2nd arm 3L; the 1st arm 3R and/or the 2nd arm 3L is(are) slidable along the length direction of the longer guide holding unit 5 so as to be continuously variable in the distance M between the 1st arm 3R and the 2nd arm 3L; and there is furnished a unit 38 for unfixably setting the 1st arm 3R and/or the 2nd arm 3L on the longer guide holding unit 5.
Patent JP-2001262080-A (JP)
Title: Method for manufacturing composite substrate
Inventor: SHINPO TOMOHIRO
IPC: C09J5/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a composite substrate by a method wherein unevenness is eliminated from the surface of a thin covering plate as much as possible in the installation of the thin covering plate on the surface of a substrate with a functional film stuck thereon. SOLUTION: In the composite substrate manufacturing method, a level block having an excellently flattened surface is fixed immovable with its flattened surface facing upward to the workpiece fixing chuck of a rotary applicator, a thin covering plate is installed on the level block to be in close contact therewith, a liquid bonding agent is dropped on the thin covering plate or on the level block, a substrate with a functional film stuck thereon is placed on the applied bonding agent with the functional film facing downward, and then the workpiece fixing chuck is rotated for the removal of the excess from the bonding agent. The substrate should be a substrate 5 wherein a functional film 6 is surrounded by dummy films 7 having practically the same thickness as that of the functional film 6 or another substrate wherein the dummy films 7 are replaced by functional films.
Patent JP-2001209970-A (JP)
Title: Information recording medium, method of producing the same and method of recording and reproducing the same
Inventor: KOJIMA RIE
IPC: G11B7/2433
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium with high reliability in which information signals can be recorded and reproduced with high density and at a fast line velocity by making the initialization unnecessary. SOLUTION: The information recording medium 50 has a recording layer 5 on a substrate 1, and the recording layer 5 consists of a phase transition layer 4 which causes reversible phase transition between a crystal state and an amorphous state by irradiation of a light beam 27 and a crystallization improving layer 3 which improves the ability of crystallization of the phase transition layer. The crystallization improving layer 3 is formed before the phase transition layer 4 is formed, and while the phase transition layer 4 is formed, crystallization nuclei are produced and the crystal is grown so that at least a part of the phase transition layer 4 is formed into the crystal phase after the film is formed. The obtained information recording medium makes recording in an as-deposited medium possible without requiring an initialization process.
Patent JP-2001265382-A (JP)
Title: Method and device for voice recognition and recording medium with recorded voice recognition processing program
Inventor: MIYAZAWA YASUNAGA
IPC: G10L15/14
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve voice recognizing performance on hardware composed of a CPU which has a small memory and small processing capability. SOLUTION: This device has a voice analysis part 13 which analyzes an inputted voice and outputs voice feature data, a voice standard model storage part 18 which stores respective voice standard models for words needed for recognition, a voice recognition part 14 which weights the output likelihood of the voice standard model for a specific word when obtaining the output likelihood of the respective standard models by giving the voice feature data obtained from the voice analysis part 13 to the respective voice standard models and then decides what the inputted voice is from the output likelihood obtained from the respective standard models, and a weighting coefficient storage part 19 which stores weighting coefficients for the mentioned weighting.
Patent JP-2001078437-A (JP)
Title: Pump circuit
Inventor: AKITA HIRONOBU
IPC: H03K5/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve current efficiency and power efficiency and generate a required step-up voltage. SOLUTION: Transistors N9-N16 are connected to the respective one side nodes ND1-ND4 of capacitors C1-C4, in order to transfer charge of these nodes to a plurality of other nodes. Transistors N17-N20, for charging the other side nodes of the capacitors C1-C4 and transistors N21-N24 for outputting charges of the other side nodes of the capacitors C1-C4, are connected to the respective other side nodes of the capacitors C1-C4.
Patent JP-2001261420-A (JP)
Title: Non-shrinkable mortal raw material containing blast furnace slag and having high fluidity, high strength and durability and its manufacturing method
Inventor: KAJIYAMA MASATO
IPC: C04B28/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a non-shrinkable mortar raw material, in which the content ratio of inexpensive blast furnace slag to a binder and fine aggregate is increased as large as possible and which has high fluidity, high strength and durability and is suitable for a grout material, and to provide a manufacturing method thereof. SOLUTION: In the non-shrinkable mortal raw material consisting of 45-70 mass% binder and the balance the fine aggregate, the binder consists of blast furnace cement and an admixture, the blast cement contains 1-70 mass% granular blast furnace slag and the balance Portland cement clinker and the fine aggregate contain 50-75 mass% granular blast furnace slag.
Patent JP-2001270077-A (JP)
Title: Stencil process printing device
Inventor: HASEBE DAISUKE
IPC: B41L13/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a stencil process printing device with a plate cylinder equipped with a porous supporting plate which is movable in the axial direction of the plate cylinder and a mesh screen which can certainly prevent the side leakage of ink from occurring without making the device oversized. SOLUTION: This stencil process printing device 1 comprises the plate cylinder 10 equipped with the porous supporting plate 10a having an opening part 10c and a non-opening part 10d and the mesh screen 10b wound around the outer peripheral face of the cylinder 10, a printing means 11 which holds a printing paper P between the outer peripheral face of the plate cylinder 10 and the means 11 itself and an ink supply means 13 which supplies ink to the inner face of the porous supporting plate 10 In this device 1, the porous supporting plate 10a is movable in the axial direction of the cylinder 10 and a weir member 27 formed thicker than the mesh screen 10b is provided at a region located on the outside of a side edge part of the mesh screen 10b, near both side end parts of the plate cylinder 10 and corresponding to the non- opening part 10d.
Patent JP-2001270591-A (JP)
Title: Carrier tape
Inventor: SATO TOSHIO
IPC: B65D85/86
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate such a problem that in a conventional carrier tape, the internal walls of respective part-housing holes have a cut surface under a fluffy state with punching burrs of the paper which are generated by the punching of a cardboard, and a state wherein an minute electronic part 5 cannot be sucked by a vacuum-suction type collet may be generated. SOLUTION: This carrier tape is equipped with a tape having a plurality of housing spaces in the longitudinal direction, and a sealing tape which is pasted to both surfaces of the tape. In such a carrier tape, the tape is formed of a plastic, and the mounting rate has been increased.
Patent JP-2001269175-A (JP)
Title: New tetrachloroethylene dechlorination enzyme
Inventor: FURUKAWA KENSUKE
IPC: C12N1/20
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of efficiently decomposing tetrachloroethylene being an environmental pollutant and its related compounds with a bacterium by collecting a new gene enzyme for catalyzing dechlorination of tetrachloroethylene. SOLUTION: Tetrachloroethylene, etc., in wide concentrations can be quickly dechlorinated by using a tetrachloroethylene dechlorination enzyme composed of a base sequence of sequence number 1 (refer to the specification) isolated from Disulfitobacterium Y51 strain (FERM BP-7,095) and a tetrachloroethylene dechlorination enzyme composed of an amino acid sequence of sequence number 2 (refer to the specification) encoded by the gene.