baber/WOPTO huggingface dataset:
Patent JP-2000312540-A (JP)
Title: Plant resistant to beet rizomania
Inventor: NOMURA NOBUSHI
IPC: A01H5/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an improved transformed plant which has good resistance to Beet Necrotic Yellow Vein Virus(BNYVV), by transforming the genome of the plant with a gene originated from the genome of BNYVV or the like in a state expressible in the plant genome. SOLUTION: This transformant is obtained by transforming the genome of a plant such as beet or benthamiana with a DNA corresponding to a gene originated from BNYVV genome or to a part of the gene or the substantially same DNA, preferably a DNA originated from a 4.8 kb RNA (RNA-two molecules) among the genome RNA of the BNYVV. The DNA originated from the RNA-two molecules is preferably a DNA originated from the terminal end side region of the RNA-two molecules. A vector structure which is used for transforming a plant, expressibly contains a DNA originated from a part of a nucleotide sequence of formula I or the substantially same DNA as the DNA, and can impart virus resistance to the BNYVV is prepared. A vector structure pM 27 which contains a DNA of the sequence of formula II is preferably prepared.
Patent JP-H07333661-A (JP)
Title: Dyestuff compound for nonlinear optical material and nonlinear optical material contg. the same
Inventor: ARAMAKI SHINJI
IPC: G02F1/35
Filed: 1994-06-03
Abstract: PURPOSE:To make it possible to obtain a nonlinear optical material having an extremely good nonlinear sensitivity and high performance by using specific dyestuff for the nonlinear optical material. CONSTITUTION:The dyestuff compd. for the nonlinear optical material is the dyestuff compd. expressed by the formula. In the formula, R<1> and R<2> respectively independently denote (substd.) lower alkyl groups and R<1> and R<2> may connect to each other to form a ring. R<3> denotes a hydrogen atom, (substd.) lower alkyl group or lower alkoxy group or denotes -NHCOR<4> group; R<4> denotes a lower alkyl group. The more specific examples of R<1> and R<2> include 1 to 6C alkyl groups or >=1 hydrogen atoms include hydroxyl groups, alkoxy groups, halogen atoms, amino groups, carbonyl groups, carboxyl groups or alkyl groups substd. with arom. rings (benzene rings, etc.). R<3> includes a methyl group, ethyl group, propyl group, etc.
Patent JP-S5247235-A (JP)
Title: Overspeed alarming device for vehicles
Inventor: SHIMIZU HIROYUKI
IPC: G01P1/10
Filed: 1975-10-11
Abstract: PURPOSE: To provide an overspeed alarming device, in which speed signal indicated by the speed meter is converted into an electric signal by means of a suitable detecting device, whereby the alarming device is operated to warn the driver, from either the sense of hearing or sight, that the the vehicle has reached its critical speed and to keep safety driving of the vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5825304-A (JP)
Title: Light-insolubilizable resin and its production
Inventor: ICHIMURA KUNIHIRO
IPC: C08F8/30
Filed: 1981-08-05
Abstract: PURPOSE:To produce a light-insolubilizable resin which shows a high sensitivity at a low level of photosensitive groups introduced and is soluble in any organic solvent, by reacting specified photosensitive PVA or partially saponified PVAc with a carboxylic acid halide or an aldehyde. CONSTITUTION:PVA or partially saponified PVAc having a photosensitive residue of the formula, wherein m is an integer of 1-6, n is 0 or 1, R is H, methoxy or ethoxy and A is an aromatic, quaternized nitrogen-containing heterocyclic residue, is reacted with a carboxylic acid halide or an aldehyde. Thus, at least about 30mol% of the OH groups of the PVA or partially saponified PVAc are replaced with acyl or acetal groups. The photosensitive resin thus produced shows a high sensitivity at a markedly low level of photosensitive groups introduced and is light-insolubilizable.
Patent JP-2000278189-A (JP)
Title: Indoor radio system utilizing space under floor as propagation means
Inventor: TAKEUCHI YASUTO
IPC: H04L12/28
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a system where a transmission path is set to a space while avoiding especially a resident space and an office space where people and things come and go frequently in an in-room radio system including an in-room radio telemeter or an in-room radio LAN or the like for medical, industrial and scientific technological fields. SOLUTION: This indoor radio system is configured such that a space between a true floor (1) and a raised floor (3) added for raising is used for a propagation space and a modulated electromagnetic wave is propagated by aiming at transmission reception of utility units through the propagation space. Since the raised floor (3) includes perforated metallic plates (4), the floor (3) has definite conductivity, which keeps an object modulated electromagnetic wave within the propagation space so as not to be leaked to in a room. The conductive raised floor (3) has a sufficiently required number of holes (5) with a small diameter that provides a cut-off frequency in comparison with the wavelength of the operating electromagnetic wave. On the other hand, an antenna (7) in a probe (6) of a utility unit (9) installed on the floor and placed in the vicinity of the hole (5) or a group of the holes (5) is coupled with the electromagnetic wave propagated through the propagation space by means of proximity electromagnetic wave coupling by an evanescent wave or the like.
Patent JP-H02302480-A (JP)
Title: Application of material containing bitumen
Inventor: ARAKI YOSHITAMI
IPC: C09J175/00
Filed: 1989-05-18
Abstract: PURPOSE:To improve the adhesivity of the subject material and to enable good application work by applying a specific polyisocyanate to a joining face of a construction joint or bonding part of a material containing bitumen. CONSTITUTION:The objective work is performed by using a coating agent comprising a diphenylmethane-4,4'-diisocyanate (MDI) polyisocyanate (e.g. carbodiimide-modified MDI) optionally compounded with curing catalysts, color pigments, various solvents, etc., applying and coating the coating agent to a joining face of a construction joint or bonding part of a material containing bitumen (e.g. a mixture produced by stirring molten hot straight asphalt and aggregate) e.g. by spraying and pouring the successive layer to the coated surface preferably within 24hr.
Patent JP-H06330627-A (JP)
Title: Concrete force-feeding device in underground concrete structure
Inventor: TAKIZAWA FUMIO
IPC: E04G21/02
Filed: 1993-05-25
Abstract: PURPOSE:To prevent air from intruding into the concrete inside vertically arranged piping, when high-strength concrete is forcedly fed, and thereby to prevent the separation of concrete components and the clogging of the piping due to the separation. CONSTITUTION:A rotary valve 20 for closing a piping 11 is provided in the lower piping part 15 of the piping 11 for transporting concrete, and the rotary valve 20 is set so as to be opened while the concrete pump 18 mounted on a ready-mixed concrete transportation vehicle 12 is driven. The rotary valve 20 is also set so as to be closed when the concrete pump 18 is stopped.
Patent JP-S5747043-A (JP)
Title: Taper spring
Inventor: OGAWA NOBORU
IPC: F16F1/18
Filed: 1980-09-05
Abstract: PURPOSE:To obtain a taper spring of light weight by constructing a taper part of a main plate and a rail longitudinally projected and approximating the ratio of a distance (e) from a neutral axis to a tension side face of a main leaf and a thickness (t), that is e/t, to 1/2 toward the end part longitudinally. CONSTITUTION:A main body 1 is constructed of a main leaf 2 and a rail 3 in one body, and provided with a base part 4 of equal thickness at the central part in the longitudinal direction, a spring eye part 5 on the end part, and a taper part 6 between the base part 4 and the spring eye part 5. The rail 3 is projected longitudinally on the compression side of the main leaf 2. It is provided with a trapezoidal section which is constant repsectively in its vertical angle (alpha) and the width (b) of a bottom part combined with the main leaf 2, and shaped in the taper part 6 to decrease its thickness (t') toward the spring eye part 5. Meanwhile, a ratio e/t based upon a distance (e) from a neutral axis and to the face of a tension side plate is increased to approximate to 1/2 toward the longitudinal end part.
Patent JP-S61279799-A (JP)
Title: Ceiling fan
Inventor: HASEGAWA YUKIHISA
IPC: F04D25/08
Filed: 1985-06-06
Abstract: PURPOSE:To make manufacturing work easier by installing a ceiling fan motor's rotation change-over switch to a position above blades. CONSTITUTION:The hollow pipe 14 of a stator 12 is fixed on the ceiling surface 18, and power cords 20 pass through from the ceiling surface 18. These power cords 20 are connected to a coil 13 through a normal/reverse rotation change- over switch 21 installed on a case 17. The rotation change-over switch 21 is located above blades 14, duly positioned between the coil 13 and the ceiling surface 18. Therefore, it nullifies the necessity of the power cords 20, which run from the ceiling surface 18 to the coil 13 through a normal/reverse rotation change-over switch 21, being extended further down to the lower end of the case 17. Eventually the manufacturing procedures can be easier.
Patent JP-S612320-A (JP)
Title: Sample processing device
Inventor: SHIMADA OSAMU
IPC: H01L21/205
Filed: 1984-06-15
Abstract: PURPOSE:To enhance the utilizational efficiency of raw gas as well as to increase the deposition speed of a thin film by a method wherein a DC or high frequency power is impressed, and a control electrode, having an aperture of diameter smaller than a gas introducing ring tube in the center part, is provided between the electrodes with which introduced gas is decomposed. CONSTITUTION:Electrodes 2 and 3 in parallel with each other are provided in a decompression chamber 1. The electrode 2 performs an additional function as a stand on which a sample substrate 5 is placed, and a substrate heating heater 5 is provided therein. A high frequency power source 6 is impressed on the electrode. Also, a gas introducing ring pipe 12 whereon a plurality of gas jettng holes 13 are formed is provided between the electrodes 2 and 3. A control electrode 16 having an aperture 17 of the diameter smaller than the pipe 12 in the center part is provided between the pipe 12 and the electrode 2. The efficiency of the electric field inside the vessel is increased by the electrode 16, thereby enabling to enhance the decompression efficiency of raw gas.
Patent JP-H11335406-A (JP)
Title: New catalyst for olefin polymerization
Inventor: GIBSON VERNON CHARLES
IPC: C08F4/6592
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a new compound useful as a polymerization catalyst for olefin, giving a (co)polymer having freely controllable molecular weight and producing a wide variety of polyolefins. SOLUTION: This compound contains a skeleton unit expressed by formula (Q is a bivalent organic group or a group based on a group 14 atom; R<1> is H, hydrocarbyl or the like; M is scandium, yttrium or the like; T is oxidation state of M and is II or more; X is a unidentate or bidentate atom or group bonded to M through covalent bond or ionic bond; L is a unidentate or bidentate molecule bonded to M through dative bond; (n) is 0-5), e.g. 3,5-di-t-butylsalicyl- N-2,4,6-trimethylphenylaminozirconium dimethylamide. The exemplified compound can be produced from 3,5-di-t-butyl-2-hydroxybenzaldehyde and 2,4,6- trimethylaniline through 3,5-di-t-butylsalicyl-N-2,4,6-trimethylphenylamine.
Patent JP-H05324799-A (JP)
Title: Method and device for virtual reality control
Inventor: NAKAGAWA TOMOHITO
IPC: G06T17/40
Filed: 1992-05-15
Abstract: PURPOSE:To improve the operation and the response time delay in the virtual reality system. CONSTITUTION:The sense of incongruity with actuality can be removed by correcting the positional errors brought about by the time delay by making a parallel move of an image while taking into account the time delay of plotting. When the point is moved to a view point C (actually becomes an image 23) at the point where the image 23 is outputted in a view point B, the image 23 is corrected to generate an image 25 at its output. Thus, it is effective in the operation where the movement and the movement of pictures are matched.
Patent JP-H08314799-A (JP)
Title: Memory recognition device
Inventor: TSUCHIYA SATORU
IPC: B41J5/30
Filed: 1995-05-23
Abstract: PURPOSE: To provide a memory recognition device which selects a storage means, where desired information is stored, from plural storage means to access it. CONSTITUTION: A processing means 30 for information processing, plural storage means 10 and 20 where information is stored, information discrimination means 11 and 21 which indicate the contents of information stored in plural storage means 10 and 20, a recognition means 31 which recognizes which information is stored in each of storage means 10 and 20 based on information discrimination means 11 ana 21, and a selection means 32 which selects which of plural storage means 10 and 20 should be accssed by the processing means 30 based on the recognition result are provided.
Patent JP-S6017623-A (JP)
Title: Powder supplying volume control equipment
Inventor: SOUMA KENICHI
IPC: F23K3/02
Filed: 1983-07-08
Abstract: PURPOSE:To make the flowing volume of powder automatically constant by a method wherein a detector is provided to detect the transmitting of light in a tube and the transmitting rate of light in each tube is controlled to be the same. CONSTITUTION:Emitted light from a light source 21 crosses the tube 9 vertically to the tube 9 as the parallel beam by a lighting lense 22, and is received by a receiving and collecting lense 23, and is collected on a light receiving element 24. At this instance, it is effective to use raser light for the light source. And as the light receiving element 24 such as a CdS cell photoalley will be adequate. The output from the light receiving element 24 is amplified by a amplifier 25, and is supplied to a light transmitting rate computor 30. To speak of the relation between the opening of a valve and the transmitting rate, the volume of finely powdered coals flowing through a pipe 9 increse according as the opening of a valve 15 increase. From the above mentioned result, the supply volume of finely powdered coals 14 will be able to be adjusted and controlled by controlling the opening of the valve 15.
Patent JP-S6016842-A (JP)
Inventor: YAMAMOTO TSUYOSHI
IPC: C04B22/06
Filed: 1983-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02303216-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRATA MICHIYUKI
IPC: H03K19/003
Filed: 1989-05-17
Abstract: PURPOSE:To improve operating speed by driving a P-channel MOS transistor(TR) of an input stage of a buffer gate directly with the output signal from an ECL gate circuit, and driving an N-channel MOS TR via a P-channel MOS TR of a level conversion section with the ECL gate circuit. CONSTITUTION:P-channel MOS TRs 14, 16 at the input stage of buffer gates 3a, 3b are driven directly with an output signal of an ECL gate circuit and N-channel MOS TRs 26, 15 and 28, 17 are driven directly with a level conversion circuit 4 consisting of each two pcs. of P-channel MOS TRs 22, 23 and 24, 25. Thus, since the input stage comprising buffer gates 3a, 3b is driven directly by the ECL gate circuit or driven through one-stage P-channel MOS TR, the operating speed is improved and the number of components of the level conversion circuit 4 is decreased, then the circuit integration degree is improved.
Patent JP-S63286975-A (JP)
Title: Image data transfer control system
Inventor: KUSUMOTO KOJI
IPC: G06F11/20
Filed: 1987-05-19
Abstract: PURPOSE:To transfer image data through an auxiliary means when a fault occurs and to avoid a system down by connecting an auxiliary control part, a main control part and a compression/expansion processing part by means of a system bus. CONSTITUTION:In the auxiliary control part 2, a transfer route change processing part 23 is provided as the auxiliary means transferring image data between the compression/expansion processing part 3 when the fault occurs, and the main control part 1 and the control part are connected with the system bus 5. When the fault occurs in a junction part between the processing part 3 and the bus 5, and it becomes an error, the processing part 23 once transfers image data which has been transferred between the control part 1 and the processing part 3 from the control part 1 to an MEM 22 in the control part 2. Thus, image data which has been stored in the MEM 22 can be transferred from the control part 2 to the processing part 3. Namely, transfer between the control part 1 and the processing part 3 is attained through the control part 2, and the processing of image data is executed without stop. System down is avoided and the reliability of a system can be improved.
Patent JP-H10302749-A (JP)
Title: Non-aqueous electrolytic secondary battery
Inventor: OSAWA YASUHIKO
IPC: H01M10/05
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent expansion of a short circuited part and suppress heat generation in a battery in the case a sharp metal such as a nail is stuck to this non-aqueous electrolytic secondary battery. SOLUTION: This non-aqueous electrolytic secondary battery comprises an anode produced by laminating an applied layer of an anode active material fine powder on an anode electric collector body 13, a cathode produced by laminating the applied layer of a cathode active material fine powder on a cathode electric collector body 12, a separator layer 9 for separating the anode and the cathode, and a non-aqueous electrolytic solution. In this case, the separator layer 9 is made of a porous polyimide membrane 11 having 5 μm or smaller average fine pore diameter and a porous polypropylene membrane 14. At the time of short-circuiting, even if the porous polypropylene membrane 14 is melted the extension of the melted part of the porous polypropylene membrane 14 is suppressed due to the existence of the porous polyimide film 11.
Patent JP-H04351451-A (JP)
Title: Manufacture of rotor conductor of induction motor
Inventor: NISHIMURA SHIGEKI
IPC: H02K17/16
Filed: 1991-05-28
Abstract: PURPOSE:To provide a method of easily manufacturing a rotor conductor of an induction motor having stable rotational performance by mechanically and electrically connecting conductor bars and end rings, manufactured in separate processes, in a short time without worsening the work environment. CONSTITUTION:Conductor bars 6 prepared by cutting a wire rod and end rings 8 prepared by punching a plate material are assembled by press fitting while applying vibration of ultrasonic or audio frequency wave, and then electrically connected by applying force for deformation in a centripetal direction by electromagnetic force from outside the end ring.
Patent JP-H02304214-A (JP)
Title: Fluid dynamic pressure bearing
Inventor: USUI KAZUO
IPC: F16C32/06
Filed: 1989-05-17
Abstract: PURPOSE:To drastically improve the durability of a bearing with increased rigidity of a shaft by disposing within a shaft a passage for supplying pressure fluid to a space between the outer circumference of the shaft and the inner circumference of the bearing for levitating the shaft within the bearing. CONSTITUTION:A fluid dynamic pressure bearing 1 is provided with fluid supply means 2, a rotary shaft 3, and a bearing 6. A cylindrical portion 31 is provided on its outer circumference 34 with a plurality of herringbone grooves 4 and through it with supply passages 5 communicating to the plurality of herringbone grooves 4. As a pressure fluid is supplied to the space between the outer circumference 34 of the rotary shaft 3 and the inner circumference 61 of the bearing 6, the rotary shaft 3 is held without contact within the bearing 6. Because the rigidity of the rotary shaft 3 is increased in this way, the durability of the bearing is drastically improved.
Patent JP-S5974800-A (JP)
Inventor: KAARU ROJIYAA ANDAASON
IPC: H04R27/00
Filed: 1983-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61281473-A (JP)
Title: Molten carbonate fuel cell
Inventor: MURAHASHI TOSHIAKI
IPC: H01M8/24
Filed: 1985-06-06
Abstract: PURPOSE:To improve the sealing performance between a manifold and laminated layers, by making a groove in the laminated layers at a part which makes contact with the manifold and filling this groove with a smoothing material interposing between the manifold and the laminated layer. CONSTITUTION:A groove of depth about 1-2mm is provided on a separator plate 3d and an electrolyte layer 3a at a part where they make contact with a manifold 1. An end plate 2 is also provided with a similar groove where it makes contact with the manifold. These grooves are filled with a smoothing material 7 which is not affected by the electrolyte, and interposing between the manifold 1 and the laminated layers 3. In this construction, smoothing function of the smoothing material 7 and gas sealing function of a gasket 5 combine together to provide more complete sealing between the manifold and the laminated layers.
Patent JP-H02303082-A (JP)
Title: Optical oscillator
Inventor: MORI TAKASHI
IPC: H01S3/0915
Filed: 1989-05-17
Abstract: PURPOSE:To effectively oscillate intense laser light by forming an optical waveguide in a taper type, making the introduced light travel while reflecting the light by taper surfaces, and effectively Supplying the transferred light through an optical fiber to an optical oscillator part. CONSTITUTION:The optical waveguide 2 of an optical oscillator is formed in a taper type. Light introduced into the optical waveguide 2 from an optical fiber 4 via the wide sectional area 2A of the optical waveguide 2 travels toward the tip narrow 2B side of the optical waveguide 2, while being reflected by the taper surfaces. During this process, the light intersects the center line part several times. When light is introduced into the taper type optical waveguide 2 from the wide sectional area 2A side, the cross angle wherein the reflected light of the introduced light intersects the center axis O-O becomes sequentially large on the taper surface 2C of the optical waveguide 2, as compared with the incident light. As the light travels toward the tip part 2B, the number of intersecting times for the center line per unit distance increases, and the number of intersecting times for an optical oscillator part 1 arranged on the tip side of the optical waveguide 2 increases. Thereby the light introduced into the optical waveguide 2 is effectively utilized.
Patent JP-S5648182-A (JP)
Title: Photosensor
Inventor: MORI KOUJI
IPC: H01L31/10
Filed: 1979-09-26
Abstract: PURPOSE:To enter light into a p-n junction efficiently and improve quantum efficiency by providing a means to introduce light entering from a direction intersecting a p-n junction face into a direction parallel to the p-n junction face. CONSTITUTION:Light entered from an incidence window 3 is reflected by a reflector 4, enters into an i layer from a direction parallel to an n layer and the i layer and flows a photoelectric current Ip. In order to enter light into the i layer efficiently, it is necessary to select materials which satisfy conditions that the light which propagates in the n layer is reflected by an upper electrode 1 and yet does not cause total reflection at the i layer. By so doing, light which propagates in the n layer enters the i layer sequentially resulting in the improvement of quantum efficiency and the increase of photoelectric current.