baber/WOPTO huggingface dataset:
Patent JP-2001112287-A (JP)
Title: Motor controller
Inventor: NAKATANI MASAJI
IPC: H02P6/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of low noise, low vibration, high efficiency, and electric power saving, which are characteristics attained by energization with a sine wave of 180 deg. in driving a synchronous motor. SOLUTION: Motor current areas over two phase periods with motor voltage as its reference are detected by a motor current detecting amplifier 6, respectively, and a ratio of the two motor current areas are computed by a microcomputer 7 to set it as phase difference information. Phase difference information controls motor drive voltage and applies a sine wave of prescribed period to a motor coil, thus 180 deg. drive, including sinewave energization capable of attaining high resistance against noise and of little cost increase can be obtained.
Patent JP-2001237677-A (JP)
Title: Comparator circuit, ultrasonic receiving circuit, ultrasonic transmitting/receiving circuit and object detector for visually handicapped person
Inventor: TAKAI TAKUO
IPC: G01V1/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a comparator circuit, an ultrasonic receiving circuit, an ultrasonic transmitting/receiving circuit and an object detector for a visually handicapped person, which are a accelerated in switching operation compared with a comparator circuit using a comparator and made inexpensive by constituting the comparator circuit by using an inverter. SOLUTION: The receiving part of the ultrasonic transmitting/receiving circuit to be used for the object detector is composed of a receiving amplifier 14 and a comparator circuit 15, and this comparator circuit is composed of a CMOS inverter Inv9, a power source 30 for inputting the signal of a prescribed level to the input terminal of this inverter and resistors R21 and R22. When a transistor Tr7 is turned off, the input terminal of the inverter is made a little lower than the threshold voltage and at such a time, when a signal greater than the difference between that level and this threshold voltage is inputted from the receiving amplifier to the input terminal, a received signal is outputted. The inverter is composed of one IC component together with an inverter used for the other circuits.
Patent JP-2001231455-A (JP)
Title: Fried confectionary and method for producing the same
Inventor: TAKEO HIDENORI
IPC: A23G3/34
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fried confectionary having a rice-cracker state and consisting of starch capable of keeping its crispy feeling and flavor for a long period as a main raw material and a method for producing the same. SOLUTION: This method for producing the fried confectionary is characterized by attaching bread crumbs 8 over sheet state dough 1 obtained by using starch having a bean curd refuse state as a main raw material and deaerating by compression and frying, and constituted by making the surface of the dough as dense so that oil used on frying does not spread out too much and also limiting the water content less as possible so as to maintain the crispy feeling and flavor for a long period.
Patent JP-2001238938-A (JP)
Title: Deodorization method
Inventor: HIYORI TAKAYUKI
IPC: A61L9/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization method which allows the execution of deodorization even when the UV rays of sunlight are drastically attenuated by UV protective glass or films, etc. SOLUTION: In the deodorization method to arrange photocatalysts in an irradiation region of the sunlight shielded or attenuated of the UV rays, these photocatalysts are preferably arranged in the state that the photocatalyst particulates are deposited within the communicating gaps of the baked body of a polytetrafluoroethylene resin.
Patent JP-2001241970-A (JP)
Title: Potentiometer
Inventor: HIRAI SHIGEO
IPC: G01D5/165
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a potentiometer in which a sliding contact piece can be positioned precisely with a resistance board and in which the number of components is reduced. SOLUTION: The potentiometer is provided with a case 1. The potentiometer is provided with the resistance board 2 which is fixed to the case 1. The potentiometer is provided with a rotor 5 which comprises the sliding contact piece 7 coming into sliding contact with the resistance board 2. The potentiometer is provided with a shaft part 5a which is installed at the rotor 5 and which is shaft-supported by the case 1 so as to be rotatable. The potentiometer is provided with a lever 3 which is arranged in the part on the side opposite to the holding side of the rotor 5 of the shaft part 5a. The potentiometer is provided with a coil spring 4 one end 4a of which is locked to the case 1 and the other end 4b of which is locked to the lever 3. In the resistance board 2, a bearing 2a into which the shaft part 5a of the rotor 5 is shaft-inserted so as to be freely rotatable is insert-molded.
Patent JP-2001234289-A (JP)
Title: Roll for hot rolling
Inventor: ODA NOZOMI
IPC: B21B27/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a roll for hot rolling in which the wear resistance of a high speed steel type alloy is secured, pit-like flaws on the surface of the roll are minimized to improve surface roughing resistance, and no carbide segregation is brought about. SOLUTION: In the hot roll, the shell of the roll is composed of a high speed steel type alloy having a composition satisfying inequalities, by weight, 1.7%<=C<=2.2%, 4.0%<=Cr<=7.0%, C-0.2 (V+0.55 Nb)<=1.1%, (V+0.55 Nb)>=5.5%, 2Mo+W>10% and Mo+2W<8%. Further, MC-type carbides are dispersed in the structure of the alloy, and the carbides of M2C, M6C, M7C3 and M23C6 type satisfy inequalities, by area percentage, (M2C+M6C)+(M7C3+M23C6)<=15% and (M2C+ M6C)>(M7C3+M23C6), respectively.
Patent JP-2001234146-A (JP)
Title: Pressure-sensitive adhesive composition, pressure- sensitive adhesive sheet using the same, and their production method
Inventor: YAMAMOTO MICHIHARU
IPC: C09J7/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive composition having good pressure-sensitive adhesive properties by forming a block copolymer having a (meth)acrylate polymer component introduced thereinto in the absence of a solvent or in the presence of a small amount of a solvent and using this copolymer as the main ingredient. SOLUTION: A (meth)acrylic acid precursor monomer and a (meth)acrylate monomer are subjected to a living radical polymerization in a suitable monomer order in the presence of a transition metal and its ligand by using a polymerization initiator, giving a block copolymer precursor comprising at least two blocks, i.e., a (meth)acrylic acid precursor polymer block A and a (meth)acrylate polymer block B, bonded to each other. The precursor polymer block A is converted into a (meth)acrylic acid polymer block A, giving a block copolymer comprising at least two blocks, i.e., a (meth)acrylic acid polymer block A and a (meth) acrylate polymner block B, bonded to each other. Thus obtained block copolymer is used as the main ingredient of a pressure-sensitive adhesive composition.
Patent JP-2001242795-A (JP)
Title: Led display device and led information display plate
Inventor: TAKASUGI KEIJI
IPC: G09F9/33
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an LED display device in which shielding against electromagnetic waves from the display plane is possible. SOLUTION: A copper foil is applied as a shield layer on the surface of a print wiring board 3 where LED lamps 2 are mounted. The shield layer and the metal case 1 to which the print wiring board 3 is fixed are electrically connected through metal screws 4. The obtained LED display device can be used for a large-size LED information display board which may cause problems of electromagnetic interference.
Patent JP-2000245711-A (JP)
Title: Method for compensating measured concentration value and use thereof
Inventor: RAUTAVA KATRI MARIA
IPC: A61B5/083
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for compensating the measured concentration value of a compound within a patient. SOLUTION: In the method for compensating the measured concentration value of a first compound A within the first internal area 1* of a patient, the concentration value PA of the first compound A is transferred from the actual concentration when the first compound A within the first internal piping is mixed with a second compound B present in the body of the patient. The concentration value EB of at least the second compound B within the second area 2* of the patient is measured or delivered a plurality of times, and the estimated concentration value CB of the second compound is determined by simulating the non-detected concentration in the first internal area of the patient.  The initial measured concentration value PA of the first compound A in the first internal area 1* is corrected with a compensation coefficient FC, and a series of corrected concentration values CA is taken as the concentration value for display or other purposes.
Patent JP-2001238676-A (JP)
Title: Chicken type monoclonal antibody
Inventor: MATSUDA HARUO
IPC: C12N15/09
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a chicken type monoclonal antibody suitable for mass production by a genetic recombination method and to obtain a new plasmid vector therefore a new primer therefor and further a new chicken type monoclonal antibody. SOLUTION: This new method for producing a chicken type monoclonal antibody is characterized by using an expression vector comprising a gene encoding an scFv of the chicken type monoclonal antibody transduced thereinto in an expression vector comprising a gene encoding a chicken Cλ chain (L chain constant region) transduced thereinto in the method for producing the chicken type monoclonal antibody by the genetic recombination method. The chicken type monoclonal antibody is produced by the method. Furthermore, a new expression vector pCPDS is used when the chicken type monoclonal antibody is produced by the genetic recombination method and a new primer CLF1 is used therefor. The method for amplifying the gene using the primer is obtained.
Patent JP-2001240662-A (JP)
Title: Functional polyester polymer and method for producing the same
Inventor: KA SHUKO
IPC: C08G63/199
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester polymer excellent in heat resistance, low water- absorption and optical characteristics, and further excellent in moldability. SOLUTION: This polyester polymer is obtained by condensing a diol component with a carboxylic acid component comprising at least one kind of tricyclo[5.2.1.02,6]decanedicarboxylic acids represented by formula (1) (wherein, two carboxyl groups are bonded to the carbon atoms constituting the tricyclo[5.2.1.02,6]decane ring; and the carbon atoms constituting the ring may have other substituents). The number average molecular weight of the polyester polymer is e.g. 1,000-150,000, preferably about 3,000-100,000.
Patent JP-2001239546-A (JP)
Title: Method for manufacturing in-mold decorated molded article
Inventor: FUJII KENTARO
IPC: B29K69/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an in-mold decorated molded article having excellent appearance without generating wrinkles or damage in a decorative sheet by sufficiently filling a cavity with a resin. SOLUTION: In the method for manufacturing the in-mold decorated molded article wherein the decorative sheet and the resin are integrated by arranging the decorative sheet in a mold having a cavity and injecting the molten resin based on an AS or ABS resin in the mold, the relation of 0.1<=b/a<=150 is formed between the gate diameter a (mm) of the mold and the melt flow rate b (g/10 min) of the resin based on the AS or ABS resin under the condition of a test temperature of 220 deg.C and a nominal load of 10 kg in the melt flow rate test method prescribed in JIS K7210.
Patent JP-2001242721-A (JP)
Title: Transfer device and image forming device
Inventor: ISHIYAMA HARUMI
IPC: G03G15/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality image output by improving image irregularity caused by not only the irregularity of the resistance but also the irregularity of the shape of a transfer member 4 in a contact transfer device and an image forming device of a transfer system using the contact transfer device. SOLUTION: Conductive particles 45 are made to exist at least on the surface of the transfer member 4. The particles 45 are supplied by a chalk-like member. The particles 45 are supplied to a transfer part T from a developing part (b).
Patent JP-2001243216-A (JP)
Title: Document information editing method and information processor
Inventor: ASAMI TOMOJI
IPC: G06F17/21
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a document information editing method and an information processor capable of automatically editing in one prescribed format even when the format setting conditions are not designated for each document when electronic documents with nonunified format prepared by plural persons is integrated and edited. SOLUTION: This document information editing method and the information processor by which a selected part is automatically updated are provided by storing a prescribed file for format setting in a storage means preliminarily or when the documents are edited and selecting the entire document or a part of the document of the file for format setting and all items or a part of items of the film for format setting when the documents are edited.
Patent JP-2001246683-A (JP)
Title: Laminated body for protection and manufacturing method thereof
Inventor: KAWASHIMA GIICHI
IPC: C08J5/24
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated body excellent in bullet resistance characteristics without impeding the stretch properties of woven fabric considerably, by a method wherein resin is provided only on one side of the woven fabric and subjected to low-pressure molding in heating on the occasion of integration after lamination. SOLUTION: The laminated body excellent in bullet-resisting properties is manufactured by a method wherein epoxy or phenolic thermosetting resin is provided by 5-10 wt.% only on one side of the woven fabric and molded under a pressure of 10-30 kg/cm2 in heating at 135-180 deg.C.
Patent JP-2001253745-A (JP)
Title: Fiber-reinforced concrete
Inventor: KATAGIRI MAKOTO
IPC: C04B111/24
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide fiber-reinforced concrete in which reinforcing fiber is hardly rusted and the flexural strength and compressive strength of which are not reduced, even when the covering thickness of the reinforcing fiber is not sufficiently secured, or even when neutralization of the concrete proceeds. SOLUTION: This fiber-reinforced concrete is a hardened body formed from a mixture which consists of at least cement, a pozzolanic fine powder, aggregate having <=2 mm grain size, water and a water reducing agent and also contains stainless steel fiber and/or amorphous metal fiber, wherein optionally, the reinforced concrete further contains an inorganic powder, fibrous particles or flaky particles.
Patent JP-2001252575-A (JP)
Title: Crystalline porous silica compound-strongly acidic cation exchange resin complex and its preparation method
Inventor: FUJIWARA MASAHIRO
IPC: B01J39/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a new complex of a crystalline porous silica compound solid and a strongly acidic cation exchange resin, its preparation method, and a catalyst comprising this complex. SOLUTION: This complex comprises the crystalline porous silica compound and the strongly acidic cation exchange resin.
Patent JP-2001255621-A (JP)
Title: Method for producing silver halide photographic sensitive material
Inventor: CHINO SHIGEO
IPC: G03C1/30
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silver halide photographic sensitive material excellent in pressure resistance and sticking resistance. SOLUTION: In the method for producing the silver halide photographic sensitive material with at least one silver halide emulsion layer and at least one non-photosensitive layer on the base, the concentration of gelatin in a coating solution used for forming a layer situated farthest from the silver halide emulsion layer side of the base is adjusted to >=6 mass % and a compound which has a molecular weight of <=1,000 and increases the viscosity of the coating solution in the range of 5-15 mPa.s when it is added to the coating solution and the coating solution is allowed to stand at 40 deg.C for 1 hr is added to the coating solution.
Patent JP-2001256840-A (JP)
Title: Superconductive wire and superconductive coil
Inventor: YAMADA MINORU
IPC: H01B12/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive wire and a superconductive coil capable of holding a high-temperature superconductor by using an inexpensive material. SOLUTION: A transition metal having 20% or less of Cr content is used to from a sheath layer 21 of the high-temperature superconductor 22.
Patent JP-2001262550-A (JP)
Title: Self-weight lowering gate device
Inventor: YAGI YOSHIYUKI
IPC: E02B7/26
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To automatically and mechanically close an opening and closing door without using an electric power. SOLUTION: This gate device is opened and closed by lifting up and down a gate body 3 by a wheel 11 in automatically locked state. A clutch 20 of mechanical type is installed in the lifting mechanism B of the gate body 3, and operated by the movement of an operating element such as a pressure ring. The operating element is moved by lifting up and down a float 30. The float 30 comprises a wave suppressing tube 40 to minimize the effect of water flow and wave motion. When the water level becomes abnormal, the clutch 20 is disengaged by the rise of the float 30 to this water level, automatic lock is released, and the gate body 3 is lowered by the self-weight thereof to close a sluice gate V.
Patent JP-2000340569-A (JP)
Title: Wiring structre of semiconductor device and formation method thereof
Inventor: MATSUNAGA NORIAKI
IPC: H01L23/52
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure of a semiconductor device which can have an interlayer insulating film, having a low dielectric constant and can suppress generation of crackings in the insulating film under an electrode pad. SOLUTION: A first organic SOG(spin-on-glass) layer 13, a reinforcing insulating layer 14 of a silicon oxide or nitride film formed by a plasma CVD(chemical vapor deposition) method, and a second organic SOG layer 16 are formed on a wiring layer 12 in this order. A via hole 15 is made in the first SOG layer 13 and a reinforcing layer 14, and a groove 17 is made in the second SOG layer 16 corresponding to the hole 15. A conductive via plug 19 and an electrode pad 20 are formed embedded within the hole 15 and groove 17 respectively. A passivation layer 21 is formed on the second SOG layer 16, and an opening 22 is made in the layer 21 to expose the pad 20. A wire 23 is connected onto the pad 20 exposed to the opening 22.
Patent JP-2001263022-A (JP)
Title: Hand held type four-cycle engine
Inventor: ITO KEITA
IPC: F02F1/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hand held type four-cycle engine capable of lubricating the inside even in every operating attitude of an engine while lightening the weight of an engine body. SOLUTION: A valve system 53 is constituted in an OHC type, and a timing transmission device 35 is disposed on the outside of the engine body 1 as a dry type. A lubricating device is composed of an oil tank 40, an oil slinger 56 for generating oil mist from an reserving oil O in the oil tank 40, a through hole 55 communicating the oil tank 40 and a crank chamber 6 a with each other, an oil leading pipe 60 for communicating the crank chamber 6a and a valve system cam chamber 21 with each other, an one-way valve 61 which is disposed in the oil leading pipe 60 and for allowing to pass only positive pressure component of pulsation in the crank chamber 6a, and an oil return leading pipe 78 for communicating the valve system cam chamber 21 and the oil tank 40 with each other.
Patent JP-2001260293-A (JP)
Title: Sheet base material for heat sealing, bag material having the same, and disposable body warmer using the same
Inventor: HONDA MAKOTO
IPC: C08F210/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet base material for heat sealing having sufficiently heat sealing strength and hot tucking strength even under severe heat sealing conditions of a low temperature and a short time. SOLUTION: The sheet base material for heat sealing comprises two or more plastic film layers. In this case, at least one surface of the film layers is a heat sealing layer 1. A film layer 2 is provided in contact with the layer 1. A separator is provided at the layer 2 via an adhesive layer 5. The layer 1 is made of an ethylene/α-olefin copolymer polymerized by a Ziegler catalyst.
Patent JP-2001259533-A (JP)
Title: Video coding method and video coding apparatus
Inventor: KONDO KATSUHIKO
IPC: B07C3/14
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To increase the work load of an operator by an increase in the number of mails to be inputted. SOLUTION: A control part 2 receives the image data of mail from a classifying machine 1 to store the same and takes out the stored image data to transmit the taken-out image data to a recognition device 6 when the recognition device 6 is prepared in order to read address data out transmits the taken-out image data to an input device 5 when the recognition device 6 is not prepared in order to read the address data and an address data input part 4 reads address data from the image data by the recognition device 6 when the image data transmitted by the control part 2 is received by the recognition device 6 to output the same to the control part 2 and, when the image data is received by the input device 5,  the image data is displayed by the input device 5 and the address data inputted by an operator is outputted to the control part 2 on the basis of the displayed image data and the control part 2 inputs this address data to return the same to the classifying machine 1.
Patent JP-2001259086-A (JP)
Title: Golf club set
Inventor: KIMURA MASATO
IPC: A63B53/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a golf club set which improves distances by preventing the miss shot of golf clubs of larger club lengths among the golf clubs of a type to hit ball on grass relating to a golf club set and enables a golfer to exactly aim a point with the golf clubs of the smaller club lengths. SOLUTION: The set is composed of a plurality of the clubs including the clubs of at least <=17 deg. loft angle and the clubs of >=40 deg. loft angle and is set with the larger club lengths as the shaft numbers descend from the clubs of the higher shaft numbers to the clubs of the lower shaft numbers. The bending lengths of the clubs of the type to hit the ball on the grass are made larger as the club lengths are longer. The bending lengths of the clubs at least largest in the club length among the respective clubs are set at a bending length of >=450 mm.