baber/WOPTO huggingface dataset:
Patent JP-2001346437-A (JP)
Title: Culture soil for raising seedling
Inventor: NAGI HISASHI
IPC: A01G1/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide earth-friendly culture soil capable of forming strong root balls, smoothly planting without causing collapse of root bills when seedlings are planted into fields, etc., every root balls by a transplanter and healthily growing seedlings without inhibiting growth and a method for solidifying the above culture soil for raising seedlings. SOLUTION: This culture soil for raising seedlings comprises a heat-fusible biodegradable fiber.
Patent JP-2001052317-A (JP)
Title: Magnetic read head with spin valve sensor, magnetic head assembly, method for manufacturing them and magnetic disk drive
Inventor: PINARBASI MUSTAFA
IPC: H01F1/057
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To decrease a ferromagnetic coupling field between a pinned layer and a free layer by constituting a pinned layer structure including two cobalt- based films and a nickel based intermediate film, and arranging the intermediate film between the two films. SOLUTION: A nickel iron (NiFe) intermediate film 406 is arranged between a first cobalt(Co) film 408 and a second cobalt(Co) film 410 of a second AP pinned layer 402. The cobalt(Co) layer 408 becomes a shield layer to the nickel iron (NiFe) layer 406 and the nickel iron (NiFe) layer 406 becomes a shield layer to the second cobalt(Co) layer 410 by sequentially forming the layers 408, 406 and 410. A multi-film structure of the second AP pinned layer 402 enhances a smoothness of these layers, and decreases a ferromagnetic coupling field. An increase in smoothness of surfaces of the layers decreases a ferromagnetic coupling field between the second AP pinned layer 402 and a free layer 206.
Patent JP-2001352998-A (JP)
Title: Method for measuring trichloroethylene with high sensitivity and reagent kit for measuring
Inventor: NOMOTO TAKESHI
IPC: G01N31/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring trichloroethylene with high sensitivity having an extremely high sensitivity of about 1 ppb, needing no pretreatment of a specimen and easily applicable to an autoanalyzer able to measure a number of specimens. SOLUTION: A trichloroethylene decomposition enzyme is added to a sample in the presence of a reductive type of nicotinamide adenine dinucleotide(NADH), and the amount of trichloroethylene in the sample is determined by measuring the increase of nicotinamide adenine dinucleotide(NAD) or the decrease of a reductive type of nicotinamide adenine dinucleotide(NADH) according to the following reaction in the case where trichloroethylene is included in the sample. Trichloroethylene+NADH→wdecomposition products of trichloroethylene+NAD.
Patent JP-2001348159-A (JP)
Title: Pasting member cutter for automatic pasting device
Inventor: MUTO TOSHIYUKI
IPC: B65H35/07
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a pasting member cutter for an automatic pasting device, permitting the change of a gap between the lower face of an upper clamp and the upper face of a lower clamp corresponding to the thickness of a pasting member sheet during holding the pasting member sheet therebetween when cut at preset widths. SOLUTION: The pasting member cutter for the automatic pasting device for pasting the pasting member to a pasted member comprises a holding table 20 and the upper clamp 21 on which the pasting member sheet 10 is placed, as parts clamp means for holding the pasting member sheet 10 therebetween when cut at preset widths, and clamp width adjusting means provided on the parts clamp means for changing a gap between the lower face of the upper clamp 21 and the upper face of the holding table 20.
Patent JP-2001357605-A (JP)
Title: Method for adjusting skew of disk device
Inventor: YAMAMOTO SUSUMU
IPC: G11B19/20
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To simplify skew adjusting work and to make a disk device thin without improving mechanical precision. SOLUTION: In the disk device wherein an optical pickup 5 is moved in the direction of a radial line 162 by a moving means 6, and a disk D is irradiated with a laser beam from the optical pickup 5 while rotating the disk D placed on a turntable 4 around the rotational axis 163 to reproduce information stored in the disk D, the turntable 4 is provided in a base body 3 so as to tilt in the tangential direction and the radial direction by a fixing screw 181 and first and second adjusting screws 182, 183, a tilt in the radial direction is adjusted by the first adjusting screw 182 after adjusting a tilt in the tangential direction by the second adjusting screw 183, and a skew is adjusted so that the optical axis 197 of the optical pickup 5 becomes orthogonal to the recording surface of the disk D.
Patent JP-2001358551-A (JP)
Title: Filter
Inventor: NARUSE TAKUMI
IPC: H01F27/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To aim to obtain a filter having an appropriate filter characteristic in high frequency region or capable of realizing at least one of miniaturization and reduction of the number of components. SOLUTION: Electrodes 2, 3, 4, 5, 6, and 7 are arranged on a substrate 1 without contacting each other, an inductance element 8 is arranged between the electrodes 2 and 6, and an inductance element 9 is arranged between the electrodes 3 and 6, with their inductance of 0.1 nH to 30 nH and Q of 20 or more at a frequency more than 1 GHz.
Patent JP-2001059040-A (JP)
Title: Nucleating agent
Inventor: HARUNA TORU
IPC: C08L101/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a nucleating agent excellent in handling property in adding operation of the agent to a resin and improving effect on transparency and mechanical property of the added resin. SOLUTION: This nucleating agent comprises a metal salt of an aromatic phosphate ester expressed by general formula, having average particle size of major axis <=10 μm, average aspect ratio <=10 and bulk specific gravity >=0.1. (In the formula, R1 is a 4-8C alkyl, R2 is H or a 1-8C alkyl, R3 is a 1-4C alkylidene, A is a metal having n valency, n is an integer of 1-2).
Patent JP-2001356078-A (JP)
Title: Automobile testing apparatus
Inventor: KITAUCHI KAZUHIRO
IPC: G01M17/007
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an automobile testing apparatus capable of performing axial alignment for a short time in the step replacement of an FF vehicle and a FR vehicle being objects to be tested, easily enabling axial alignment, having no danger in handling and capable of also reducing labor cost. SOLUTION: The automobile testing apparatus is constituted of the guide means provided on a stand in a state inclined at a predetermined angle, the power absorbing dynamo provided to the movable mody sliding up and down along the guide body and a driver for driving the power absorbing dynamo and, when a capacity test is performed by carrying out the step replacement from the FF vehicle to the FR vehicle or from the FR vehicle to the FF vehicle, the power absorbing dynamo is driven by the driver to allow the axis of the power absorbing dynamo with the axis of the transmission axle output shaft of the FF vehicle or the transmission output shaft of the FR vehicle to coincide.
Patent JP-2001358331-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: FURUKAWA HIROYUKI
IPC: H01L21/336
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fine and highly reliable semiconductor device which can suppress the injection of a hot carrier into a side wall, and to provide the manufacturing method. SOLUTION: A gate electrode 104 formed on a semiconductor substrate 101 through a gate insulating film 103, a side wall 106 formed on the side of the gate electrode 104 through the gate insulating film 103; a low concentration diffusion layer 105 formed in the semiconductor substrate 101 positioned on the side of the gate electrode 104; a high concentration diffusion layer 107 which is formed in the semiconductor substrate 101 positioned on the side of the side wall 106, in such a way that it is brought into contact with the side of the low concentration diffusion layer 105, and is formed to be deeper than the low concentration diffusion layer 105;  and an inactive layer 109 that is formed on the surface of the low concentration diffusion layer 105 and the high concentration diffusion layer 107, which are positioned below the side wall 106, and the base of the side wall 106 and that has electrically inactive impurity ions are disposed.
Patent JP-2002000791-A (JP)
Title: Method for manufacturing substrate of ski slope, and method for manufacturing ski slope
Inventor: KOTO ATSUSHI
IPC: E01C13/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an artificial ski slope or its substrate easily and at low cost. SOLUTION: Soil of the ground is improved by scattering and agitating a hardening agent, and irregularity sheet bodies are then fixed on it.
Patent JP-2002008219-A (JP)
Title: Magnetic recording medium and magnetic recorder with the same
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in thermal stability and suitable for an ultrahigh density recording and a magnetic recorder. SOLUTION: The magnetic recording medium 100 has an information recording film 3 and a ferromagnetic film 4 on a substrate 1. The information recording film 3 comprises an amorphous ferrimagnetic material having in-plane magnetization. Since the material has high magnetic anisotropy and high thermal stability due to a large activated volume, an ultrahigh density recording can be attained. The ferromagnetic film 4 comprises a material having higher saturation magnetization than the material of the information recording film 3 in such a way that leakage flux from the film 4 is made larger than that from the film 3. Information can be reproduced with high reproduction signal output using a magnetic head for reproduction such as an MR(magnetoresistance) head.
Patent JP-2002003984-A (JP)
Title: Structure having laser or electron beam welded joint excellent in fatigue strength, and its manufacturing method
Inventor: KASUYA TADASHI
IPC: B23K26/32
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To improve mechanical properties by attaining a laser or electron beam welded joint preventing the occurance of an excessively hardened and a softened zone. SOLUTION: The structure having a laser welded joint has 4-20 mm steel plate thickness and also has a composition consisting of, by mass, 0.005-0.15% C, 0.01-0.8% Si, 0.2-2.0% Mn, 0.001-0.2% Al, <=0.02% N, <=0.01% P, <=0.01% S, further <=4.5 mass%, in total, of one or more elements among Ni, Cr, Mo, Cu, V, Nb, Ti, Ca, B and Mg, and the balance iron with inevitable impurities. Moreover, this structure has fine-grained ferritic structure of <=3 μm average circle-equivalent diameter in both regions positions each at a depth of >=5% of plate thickness in a plate-thickness direction from the surface and the rear surface, respectively, and the width of the heat affected zone in a weld zone is <=1.6 mm.
Patent JP-2002071278-A (JP)
Title: Wet spray execution method
Inventor: KANASHIGE TOSHIHIKO
IPC: F27D1/16
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide quality whose durability is equal to that of a pouring material by a wet spray construction method without requiring any frames. SOLUTION: In the wet spray method for execution by force-feeding a kneaded, fire-resistant or heat-insulating material using a pump, and merging it with a flocculant solution with an alkali silicate as a main constituent for spraying, the SiO2/alkali metal oxide molar fraction of the alkali silicate used for the flocculant solution exceeds 3.3, and the specific gravity of the flocculant solution is 45 or less in terms of the Baumee degree at 15 deg.C.
Patent JP-2002001308-A (JP)
Title: Water treating system
Inventor: AKAMATSU KOZO
IPC: C02F1/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a water treating system which can securely perform the transfer of a prescribed amount of water and maintaining the performance of the treatment. SOLUTION: This water treating system is provided with a tank which stores water to be treated, a transfer means which makes the quantity of sediment and water to be treated in the tank to be transferred to the other treatment part fluctuate in accordance with a water level of the tank, a water level detecting means which detects the water level in the tank and a controlling means which controls the transfer means in such a manner that the transferred quantity gets to the prescribed quantity on the basis of the water level detected by the water level detecting means.  Therein, the controlling means detects the water level in the tank by means of the water level detecting means after the completion of the transfer by the transfer means, judges whether the transfer of the prescribed quantity is performed or not and, if the transfer of the prescribed quantity is not performed, correction operation by means of the transfer means is performed in such a manner that the transferred quantity gets to the prescribed quantity.
Patent JP-2001075804-A (JP)
Title: Parallel processor processing expansion instruction
Inventor: MIYAMORI TAKASHI
IPC: G06F9/30
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a parallel processor improving the use efficiency of an expansion instruction in processing a single operation. SOLUTION: An operation mode register 1151 stores an operation mode showing whether or not to parallelly operate a coprocessor, an instruction register 113 transfers an integral processing unit instruction to a decoding part 114 in a single operation mode, an executing part 116 executes the integral processing unit instruction, and a no-operation instruction is also generated and outputted to a data processing unit 12 without embedding the no-operation instruction in an instruction regulating the operation of the unit 12 to make the unit 12 a processing stopped state. Meanwhile, in a parallel processing operation mode, the data processing unit instruction is outputted to the unit 12 to be subjected to data processing.
Patent JP-2002012162-A (JP)
Title: Rear wheel steering device
Inventor: SHIRAKAWA KUNIO
IPC: B62D7/14
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel steering device for reducing production control manhours and enhancing installing accuracy. SOLUTION: This rear wheel steering device steers rear wheels by moving a steering shaft 59 by a selected one slide member by mutually approaching or keeping away a pair of slide members 52L and 52R screw-joined to a screw member 51 by the inverse screw action by rotating the screw member 51 having a pair of screw parts 51a and 51b being mutually inverse screws by an electric motor. The screw member 51 is a member rotatably supported by a housing 71. The pair of slide members 52L and 52R are members slidably guided by the housing 71 without rotating. The screw parts 51a and 51b of the screw member 51 and respective screw parts 52a and 52b of the pair of slide members 52L and 52R are 5-thread screws.
Patent JP-2002011899-A (JP)
Title: Method of making thermal head
Inventor: NOGUCHI HIDEO
IPC: B41J2/335
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a thermal head capable of obtaining a thermal head having rounds at corners on the top faces of a pair of electrodes to be connected to both ends of a heating element. SOLUTION: There is disclosed the thermal head which is so constituted that the heating element 3 consisting of a resistor layer 3a and the pair of electrodes 4, 4 consisting of a metallic layer 4a are provided on a substrate 1. The heating element 3 and the pair of electrodes 4, 4 are formed from a process wherein the resistor layer 3a and the metallic layer 4a are sequentially applied on the substrate 1,  a process wherein a part of the metallic layer 4a is cut from the upper face to the intermediate position in the depth direction to form a recessed section 4b and a process wherein an inner face of the recessed section of the metallic layer 4a the upper face of the metallic layer at the periphery of the recessed section and the corner sections disposed between them are etched at the same time to remove a part of the metallic layer 4a so that the heating element 3 is formed at a portion just beneath the recessed section 4b and the pair of electrodes 4, 4 each having the round R at the corner of the top face are formed at the both sides of the heating element 3.
Patent JP-2002023153-A (JP)
Title: Reflection type liquid crystal display device
Inventor: YOSHII TOYO
IPC: G09F9/30
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by a simple structure. SOLUTION: A light reflecting and diffusing layer 2 is formed as a resin layer 3 containing a great number of light reflecting particles 4 in the liquid crystal side of one substrate 1.
Patent JP-2002014199-A (JP)
Title: Manufacturing device for scattered-radiation absorbing grid
Inventor: KODA KATSUHIRO
IPC: G21K1/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture steps and to enhance work efficiency, in a manufacture of scattered-radiation absorbing grid. SOLUTION: A plurality of grid plate materials 10 made of radiation- absorbing material and a plurality of spacers 20 made of elastic material and having a constant shape are arranged alternately adjacent to each other, so as to form a plate-like block body 30 which extends in a direction perpendicular to a surface of the grid plate material 10 as a whole. One surface of both the front/back surfaces of the block body 30 is made to compress against the other surface in the arranging direction by an elastic deformation of the spacer 20, in a state of maintaining the arrangement of this block body 30 to deform a cross section of this block body 30 into a trapezoid. Thereafter, a pair of hoods 40A, 40B, made of radiation-transmitting material, is adhered to both surfaces of the block body 30.
Patent JP-2002020830-A (JP)
Title: Aluminum alloy hot rolled sheet for press structural parts
Inventor: KONISHI HARUYUKI
IPC: C22C21/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an Al alloy hot rolled sheet excellent in required strength and durability as the one for thick press structural parts having a small bent region. SOLUTION: This aluminum alloy hot rolled sheet for press structural parts having a bent region by a bend inside radius of <=1.5 times the sheet thickness has an Al-Mg based Al alloy composition containing 1.5 to 3.5% Mg, and in which proof stress lies in the range of 110 to 130 MPa, and tensile strength lies in the range of 220 to 250 MPa.
Patent JP-2001335148-A (JP)
Title: Control device for conveyor
Inventor: KUBOTA HIROSHI
IPC: B65G43/08
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a conveyor, achieving free and easy construction for complicated conveyor lines. SOLUTION: The control device for the conveyor formed with a plurality of connected unit rollers each consisting of a driving roller and a plurality of auxiliary rollers, with the plurality of connected unit rollers each having a change-over switch for controlling one of straight connection, combination connection and branch connection, performs change-over selection of the connections or control of a combination of connections. Further, the plurality of control devices are used for connecting the conveyors so that materials being carried are taken over via communication means provided between the adjacent control devices. Thus, standardized and simplified control means are used for carriage control of the complicated conveyor lines.
Patent JP-2002017205-A (JP)
Title: Fishing tool for catching scallop
Inventor: KAWAGUCHI KAZUO
IPC: A01K80/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To repair tines, to decrease a replacement cost of tines, to prevent reduction in commercial value of shellfish and to improve others. SOLUTION: In this fishing tool for catching scallops consisting of a tine part 1 for raising and stirring sand and dirt on the bottom of the sea and a bag net part 2 for catching shellfishes, the grip side of a tine arm is fixed through a flexible coupling 6 to a frame 5 and variation in the position at the tip of the tine arm is facilitated by the bending of the flexible coupling 6. A coil spring joint is suitable as the flexible coupling 6.
Patent JP-2002019065-A (JP)
Title: Resin molding and light reflector
Inventor: IWASAKI SATOSHI
IPC: C08L33/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding having excellent heat resistance, productivity, fracture resistance and light reflecting performance and a light reflector contributing to a reduction of a power consumption when used for an electric decoration signboard or the like. SOLUTION: The resin molding comprises a multilayer structure including a mixed resin layer containing an aromatic polycarbonate resin (A) of 35 to 75 wt.%, a thermoplastic resin or/and a thermoplastic elastomer (B) of 5 to 45 wt.% except the aromatic polycarbonate resin, and a flame retardant (C) of 0 to 35 wt.% and a white pigment (D) of 0 to 15 wt.% (wherein (A)+(B)+(C)+(D)=100 wt.%). A rear layer containing a synthetic resin or a synthetic resin composition having an Izod impact value of at least 5 kJ/m2 and is integrally adhered to the rear surface of the mixed resin layer, in such a manner that a total reflectivity of a parameter for representing a reflection of a light on the surface of the mixed resin layer is 80% or more and a diffusion reflectivity is 75% or more. The light reflector is provided as a product of the resin.
Patent JP-2002022260-A (JP)
Title: Air conditioner
Inventor: FUJIMOTO TORU
IPC: F24F13/32
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that the casing height of the ceiling mount type air conditioner in not adjustable after forming a ceiling surface and hence an adjusting mechanism in needed to result in a complicated structure. SOLUTION: The air conditioner 1 has a height-adjustable hanging means 9 for hanging down and supporting a casing 10 having a rectangular plan shape under the ceiling downside 3, and a decorative panel 11 is mounted below it through an approximately rectangular ceiling opening 6 one side of which is shorter than the long side 25 of the casing 10. The ceiling opening 6 and the casing 10 are disposed crosswise in plan view. The hanging means 9 is disposed within the contour 7 of the ceiling opening 6 and adjustable in height, this eliminates the need for providing a separate adjusting mechanism. Side edge parts 41 of the decorative panel 11 below the hanging means 9 are made removable. This suffices with the ceiling opening 6 made smaller than the casing 10 and has no need that a worker holds the decorative panel at adjusting, resulting in a good workability.
Patent JP-2002022824-A (JP)
Title: Track-estimating apparatus, method therefor and recording medium with program recorded
Inventor: SUGITAYA TOMOATSU
IPC: G01S7/295
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a track-estimating apparatus, a method therefor and a recording medium with a program recorded whereby a track of an aircraft can be highly accurately and automatically estimated even when there are a plurality of missiles to be processed. SOLUTION: There are set a plurality of trapping deices 201-203 for trapping the aircraft 30 and outputting information related to a track of the aircraft, an equal track-judging means 15 for judging whether or not information from each of the plurality of the trapping devices is information with respect to the same aircraft, a weighting means 16 for weighting the plurality of information judged by the equal track-judging means as the information with respect to the same aircraft, and an estimated track-forming means 17 for forming an estimated track on the basis of the plurality of information weighted by the weighting means 16.