baber/WOPTO huggingface dataset:
Patent JP-H02275878-A (JP)
Title: Pyrazolopyridine-based mevalonolactones
Inventor: FUJIKAWA YOSHIHIRO
IPC: A61P9/10
Filed: 1989-04-07
Abstract: NEW MATERIAL:Compounds expressed by formula I {R<1> is H, alkyl, alkoxy, naphthyl or formula II (R<6> to R<8> are H, alkyl, alkoxy, Cl, F, etc.); R<2> is linked to N and H, alkyl, pyridyl, formula II, etc., R<3> and R<4> are H, alkyl, CF3, OH, etc.; Y is CH2, CH2CH2, CH=CH, etc.; Z is formula III, IV, etc., [Q is CO, CH(OH), etc.; W is CO or CR<11>(OH); R<11> is H or alkyl; R<12> is H, alkyl, etc.]; R<5> is H, Cl, Br, OH, etc.}. EXAMPLE:(E)-3,5-Dihydroxy-7-[4'-(4''-fluorophenyl)-1',3'-dimethyl-6'-( 1''-methylethyl) pyrazolo[3,4-b]pyridin-5'-yl]hept-6-enoic acid. USE:An antihyperlipoproteinemic and antiatherosclerotic agents. PREPARATION:For example, compounds expressed by formula V are reacted with double anions of an R<12> ester of acetoacetic acid to afford the corresponding compounds (formula VI) expressed by formula I.
Patent JP-H03286377-A (JP)
Title: Three-dimensional coordinate extracting device
Inventor: SHIGEMATSU TAKANORI
IPC: G06F17/50
Filed: 1990-04-03
Abstract: PURPOSE:To obtain the three-dimensional coordinate data on an image sketch in a comparatively faithful and easy way by drawing a feature line of an original drawing along the upper surface of a see-through grid of a see-through frame and performing the adverse see-through conversion based on various parameters used for construction of the see-through frame. CONSTITUTION:A key line is drawn along a prescribed see-through grid surface 2 based on an image sketch A. Thus a feature drawing B is obtained. Then the coordinate data on the key line is read by a reader 3 and at the same time fetched to a computer 4 via an input/output means 5. An adverse see- through conversion means 6 performs the adverse see-through conversion to acquire the three-dimensional coordinate data with use of various parameters (visual point distance, axial revolving angle, etc.) used for construction of a see-through frame 1. The obtained three-dimensional data is held by a holding means 7. Thus the three-dimensional coordinate data of the image sketch can be obtained in a comparatively faithful and easy way.
Patent JP-S62246294-A (JP)
Inventor: ITO KAZUHIKO
IPC: H05B41/26
Filed: 1986-04-17
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-S62244016-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: SEKIMURA NOBUYUKI
IPC: G02F1/1335
Filed: 1986-04-17
Abstract: PURPOSE:To obtain the maximum light shielding rate of a non-picture element part, and also, to execute a stable switching driving extending over a long period of time, by making the non-picture element part have a colored film having a light shielding function, and a protective film for preventing the colored film and a ferroelectric liquid crystal from contacting directly. CONSTITUTION:In a ferroelectric liquid crystal element which has arranged two-dimensionally a picture element part having a pair of opposed electrodes and a non-picture element part in which opposed electrodes are not formed, and has placed a ferroelectric liquid crystal (FIC) in the picture element part and the non-picture element part, the non-picture element part has a colored film having a light shielding function and a protective film for preventing the colored film and the ferroelectric liquid crystal from contacting directly. That is to say, the protective film 37a and 37b are formed extending over the whole surface of a substrate 33a and 33b. and by bringing the respective surfaces to uniaxial orientation processing such as rubbing processing, etc., an orientation control effect to an FLC 38 can be given.
Patent JP-H02269865-A (JP)
Title: Method for preventing yarn slippage of woven fabric
Inventor: GOTO TAKESHI
IPC: B29C70/06
Filed: 1989-04-07
Abstract: PURPOSE:To prevent yarn slippage of woven fabric for fiber reinforced plastic by bonding a yarn to at least one face of a woven fabric along the warp of the fabric without constructing the yarn. CONSTITUTION:A yarn obtained by winding a filament consisting of low melting polymer such as nylon, polyester or polyethylene to a glass fiber filament is arranged on the back face of a woven fabric along the warp of the fabric in the prescribed pitch and then heat-treated to bond the glass fiber filament to the fabric.
Patent JP-H06303597-A (JP)
Title: Picture signal reproducing device
Inventor: MATSUI IZUMI
IPC: H04N19/134
Filed: 1993-04-15
Abstract: PURPOSE:To suppress the visual degradation of reproducing pictures by performing inter-frame interpolation corresponding to the result of estimating the movement and activity of an erroneous block from adjacent blocks. CONSTITUTION:Error-corrected and decoded picture signals and an error flag and the activity are respectively written in memories 4, 5 and 6. Picture data are read by a field unit, the differential absolute value sum of the blocks adjacent to the erroneous block is obtained and the movement of the erroneous block is estimated by a movement estimating circuit 9. Also, the activity of the erroneous block is estimated by the activity data of the blocks adjacent to the erroneous block in an activity estimating circuit 10 and by that and a movement estimated result, the correction data of erroneous data are adapatively selected in an interpolation means judging circuit 13 and the inter- frame interpolation is performed when the erroneous block is precise pictures. Thus, the pictures whose degradation is visually inconspicuous can be obtained.
Patent JP-S60231773-A (JP)
Title: High-power resistor composition
Inventor: YANO KATSUMI
IPC: C04B41/88
Filed: 1984-05-02
Abstract: PURPOSE:To provide the titled compsn. capable of forming a high-powder resistor (applied electric power per area is large), by dispersing carbon powder contg. metallic powder in a resin binder. CONSTITUTION:An org. fatty acid such as oleic acid is added to a resin binder such as phenolic resin. 2-50wt% carbon powder (A) and 5-85wt% metallic powder (e.g. nickel powder) and/or electrically conductive metal compd. powder (e.g. ferroalloy) (B) are sequentially added thereto, each quantity of components A and B being based on the entire quantity of the compsn. The mixture is mixed with one another in a ball mill to obtain a high-power resistor compsn. The compsn. is applied to a substrate in the form of a desired pattern and cured by baking at 120-250 deg.C, thus obtaining an electric resistor.
Patent JP-S57199311-A (JP)
Title: Tuning fork type vibrator
Inventor: SHII CHIYANGU
IPC: H03H9/21
Filed: 1982-05-27
Abstract: An improved piezoelectric tuning fork (12) is disclosed in which the electrodes which drive the tuning fork (30, 32, 34; 36, 38, 40; 42, 48, 50; 52, 54, 56; 58, 60, 62; 64, 66, 68) are positioned along the tines (16, 18) so as to optimize operation at the second overtone frequency.
Patent JP-S5716589-A (JP)
Title: Driving device for motor
Inventor: HASEGAWA KAZUHIKO
IPC: H02P7/06
Filed: 1980-06-30
Abstract: PURPOSE:To stably control a motor even at a light loading time by preventing an armature current from becoming zero at the time of driving the motor. CONSTITUTION:When an armature current flows normally in a motor 1, the output of a detecting resistor 15 is large, and the output of a current regulator 20 is zero.  Accordingly, a voltage regulator 10 so controls the field current of an AC generator  14 as to supply a voltage set by a voltage setting unit 11 to the motor 1. When the load of the motor 1 becomes light so that the armature current becomes zero or in  the vicinity of zero, the regulator 20 serves to apply a signal of the prescribed amplitude to the regulator 10. Thus, the output of the voltage regulator 10 is increased,  the generated voltage of the generator 14 is raised, and the prescribed armature current is flowed through the motor 1. A regulator 16 can limit the maximum current of the motor 1.
Patent JP-H01261457-A (JP)
Title: Synthetic resin composition
Inventor: MARUYAMA AKIHIRO
IPC: C08L77/00
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a synthetic resin composition which can show improved heat stability when molded in the form of an inorganic filler-containing synthetic resin and can give a molding which can be reclaimed, by mixing an inorganic filler with a polyamide resin and an aminopropylsilane coupling agent as a surface treating agent. CONSTITUTION:An inorganic filler (A) is mixed with 5-90wt.%, based on component A, polyamide resin (B) and 0.1-5 pts.wt., desirably, 0.5-2.0 pts.wt., per 100 pts. wt. component A, aminopropyl-or aminoethylaminopropylsilane coupling agent (C) of formula I or II (wherein R1, R2 and R3 are each a lower alkoxy group or one or two of them are lower alkoxy groups and the rest are lower alkyl groups, and R4 is a 1-20 C saturated or unsaturated alkylacyl or alkylaminoacyl group) to obtain a synthetic resin composition of excellent heat stability and melt flow.
Patent JP-2000286160-A (JP)
Title: Electrolytic capacitor
Inventor: YOSHIOKA TOSHITAKA
IPC: H01G9/035
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution having a high conductivity and also superior service life characteristics at high-temperatures. SOLUTION: An electrolytic capacitor is formed by using a separator, made by mixing filament-shaped fibers prepared by purging a polyvinyl alcohol solution into a gas, and further using a driving electrolytic solution prepared by adding a chelating agent to a solvent which consists mainly of water. Therefore, the electrolytic capacitor is provided with low impedance characteristic and satisfactory high-temperature service life characteristic.
Patent JP-H02266323-A (JP)
Title: Optical integrated circuit including optical phase modulator
Inventor: EBATA MOTOHARU
IPC: G02F1/035
Filed: 1989-04-07
Abstract: PURPOSE:To facilitate the connection to an external optical fiber and to obtain the optical phase modulator which has small optical transmission loss by forming fiber guiding grooves in fiber positioning bases. CONSTITUTION:The fiber guide grooves 24 and 25 are formed on the fiber positioning bases 12 and 13 and respective terminal sides of the fiber guiding grooves 24 and 25 face other-end surfaces of waveguides 16 and 23. The fiber positioning bases 12 and 13, a distributor 14, and a synthesizer 15 deposite glass on a 1st substrate 11 by direct flame deposition method and the glass is etched by reactive ion etching method. In this case, optical fibers are only fitted in the fiber guiding grooves 24 and 25 of the fiber positioning bases and then coupled with the waveguides automatically, so the waveguides are easily connected to the optical fibers.
Patent JP-H05259111-A (JP)
Title: Formation method of metal plug in semiconductor device
IPC: H01L21/28
Filed: 1992-03-16
Abstract: PURPOSE:To provide the formation method, of a metal plug, wherein, when an upper-layer wiring layer is formed, the reliability of a process and that of a semiconductor device are not lowered. CONSTITUTION:The formation method of a metal plug is a method wherein a metal plug 26 is formed, via a close contact layer 22, in an opening part 20 formed in an interlayer insulating layer 16. The formation method is composed of the following: (a) a process wherein an oxidation-preventing layer 18 is formed at least on the upper surface of the interlayer insulating layer 16; (b) a process wherein, after the close contact layer 22 has been formed on the oxidation-preventing layer 18 and inside an opening part, a metal layer 24 is formed on the close contact layer 22; and (c) a process wherein the metal layer 24 and the close contact layer 22 on the oxidation-preventing layer 18 formed on the upper surface of the interlayer insulating layer 16 are polished by making use of the oxidation-preventing layer 18 as a stopper layer and the metal plug 26 composed of the metal layer is formed at the inside of the opening part.
Patent JP-H03289463-A (JP)
Title: Packaging container
Inventor: KODAMA EIJI
IPC: B65D81/26
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a lidded packaging container suitable for packaging various kinds of foods or uneatable articles requiring gas-permeability or water- permeability when they are eaten or used by a method wherein a tab part is formed at least partially at the periphery of a lid and a thin wall part is formed in a hole-formed film at its heat seal attachment for the tab part. CONSTITUTION:The lid 2 of a container is formed by heat sealing a laminate film 3 to a flange part 1a at the opening edge of the container with its hole- formed film 5 inward. At this time, the peripheral part of the lid 2 is at least partially projected beyond the outer periphery of the container flange part 1a to form a tab part 3a and the heat seal treatment is effected in such a manner that a depressed part is formed in the hole-formed film 5 at its heat seal attachment for the tab part 3a to afford a thin wall part 5b to the hole- formed film 5.
Patent JP-H0592915-A (JP)
Title: Medicine for external use
Inventor: OMAE KATSUMI
IPC: A61K8/00
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a medicine for external use, having both repellent effects on stinging and biting insect pests and ultraviolet ray preventive effects and applicable to the skin surface exposed to the open air. CONSTITUTION:A medicine for external use is obtained by blending (A) 0.1-20wt.% repellent ingredient for stinging and biting insect pests, e.g. N,N- diethyl-m-toluamide, dimethyl phthalate, 2-ethyl-1,3-hexanediol or 2,3,4,5-bis(DELTA<2>- butylene)tetrahydrofurfural and (B) 0.005-40wt.% ultraviolet ray absorber, e.g. a benzoic acid-based, an anthranilic acid-based, a salicylic acid-based, cinnamic acid-based or a benzophenone-based ultraviolet ray absorber. An emulsifying agent, a medicinal effect enhancer, a spreading agent, a stabilizer, a perfume, etc., are suitably blended with the above-mentioned medicine for the external use. The resultant medicine is used as a solution, a liniment, an aerosol or a nonaerosol type spray.
Patent JP-H02267561-A (JP)
Title: Developing device for waterless planographic printing plate
Inventor: OBA HISAO
IPC: G03F7/30
Filed: 1989-04-07
Abstract: PURPOSE:To well develop the waterless planographic printing plate by announcing the fall of a circulating flow rate or pressure of a developer to a prescribed value or below to an operator by an announcing device to exchange a filter with adequate timing, when the above-mentioned flow rate or pressure falls down to the prescribed value or below and thereby assuring the circulating flow rate of the developer. CONSTITUTION:The circulating flow rate or pressure of the circulating developer is kept detected by a sensor 50 and the results thereof are transmitted to a controller 52. A flow rate sensor 50 operates to detect the circulating flow rate of the developer 18 passing in a pipeline 38 when a circulating pump 44 operates. Whether the flow rate is below the prescribed value S0 or not is judged by the result of this detection. The pump 44 is operated at a specified discharge rate to circulate the developer 18 when the detected flow rate is not below the prescribed value S0. When the circulating flow rate of the developer 18 is lowered by the clogging of a filter 46 and falls to the prescribed value S0 or below, this fall is announced to the operator by the announcing device 56. The operator exchanges the filter with the adequate timing in this way. The circulating flow rate of the developer is thus assured.
Patent JP-S59215069-A (JP)
Title: Loading mechanism of disc player
Inventor: YABU TADAHIKO
IPC: G11B17/043
Filed: 1983-05-20
Abstract: PURPOSE:To prevent malfunction of a loading mechanism due to vibration or the like by inhibiting a push lever from shifting to the loading end position so long as a lock lever is not operated in response to the inserting operation of a disc case. CONSTITUTION:A louvered claw 72 provided additionally onto a lower face plate 73 of a lock lever 7 collides with a shoulder 4b of a push lever 4 when the lock lever 7 is located at the 1st position so as to inhibit undesirable shaking of the push lever 4 and the louvered part 72 is saved from a turning locus R of the shoulder 4b when the lock lever 7 is moved toward the 2nd position by an opener 23. A claw 51 on a latch 5 is invaded to a notch 12a of a rid plate 11 to restrict the pull-out of the rid plate 11 and the positioning of the push lever 4 is conducted by allowing a pin 42 on the push lever 4 to be engaged to a step 6b of a lock groove 6a on a latch lever 6.
Patent JP-H10285489-A (JP)
Title: Television receiver
Inventor: SUENAGA MASAFUMI
IPC: H04N5/45
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To allow a television receiver to confirm a competing program on a different channel on a slave pattern, through the use of a CM broadcast time zone of a major viewing channel by compositing a video signal of a main program and a video signal of a sub-program and displaying the result on the screen for a CM broadcast period. SOLUTION: A broadcast of a designated channel is selectively received as a main program with a main program receiver 2 and displayed on a screen of a display device 5 via a composite circuit 4. When the main program indicates a CM broadcast program, a multiplex control signal extracted by a signal processing circuit 2s is demodulated by a control circuit 6, and a prescribed frequency which denotes a stereo audio multiplexing broadcast is detected. A receiver 3 for a competing program on a different channel selects and receives the competing program of a designated specific channel and gives a video signal of the competing program to the composite circuit 4.  The composite circuit 4, receiving a synthesis command from the control circuit 6 inserts a video signal of a slave image pattern on a slave pattern display position in a master image pattern and composites it and gives the video signal which is the composited main and competing programs for the display device 5.
Patent JP-2000283214-A (JP)
Title: Vibrator for vibration isolating device and active vibration isolating device using it
Inventor: GOTO KATSUHIRO
IPC: B60K5/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator for a vibration isolating device obtaining vibrating force by using a permanent magnet and a coil, which can resolve problems such as degradation in durability due to repeat deformation of a lead wire for feeding to the coil, and degradation in energy efficiency or controlling accuracy due to increasing the weight of an output member by equipping the permanent magnet. SOLUTION: A pair of permanent magnet members 82, 83, 100, 102, 104 are axially arranged on a first side of an axial member 78 and a housing cylindrical member 80 arranged so relatively displace in the axial direction. On axially both sides of these permanent magnet members, magnetic poles which is opposite in direction are provided, and a coil member which increases the intensity of magnetic fields by the pair of the permanent magnet members 82, 83, 100, 102, 104 at one side and decreases at the other side is equipped. On a second side of the axial member 78 and the housing cylindrical member 80, a strong magnetic member 86 which is arranged within the magnetic field formed by the pair of the permanent magnet members 82, 83, 100, 102, 104, and on which axial driving force is exerted by the change in the intensity of the magnet field with energizing the coil member is equipped.
Patent JP-H03287301-A (JP)
Title: Vibration proof working method for two-main-spindle opposed lathe
Inventor: OKUNO NAOKI
IPC: B23B3/30
Filed: 1990-04-03
Abstract: PURPOSE:To reduce expense and working hours by fixing a first main spindle for grasping one end of a work to a base, and by moving a second main spindle to which a servomotor capable of being movably positioned in the direction of the main spindle is provided, so that an axial stress can be produced in the work. CONSTITUTION:In the working program of one process, when a vibration proof working is specified, whether or not a work is already grasped by a second chuck 19b is checked. Next, data such as the material, length, and diameter of the work stored in a CNC unit 46 (not shown) is read, and the allowable stress registered for each material and work is multiplied by the minimum sectional area of the work for calculation the axial force to be given to the work, and the amount of strain of the work at the time the axial forces have been applied to the work from its both ends is calculated. Then, the moving command corresponding to this strain is given to a Z-axis feeding motor 12b to move a Z-slide 6 by the amount of this strain. After completion of working, the action for executing vibration proof working is returned to the initial condition, and then the next working is started. If the commanded working is not a vibration proof working, ordinary working is carried out.
Patent JP-S62250250-A (JP)
Inventor: TERASAKI KAZUNORI
IPC: D03D51/00
Filed: 1986-04-17
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-H01261029-A (JP)
Title: A/d converter
Inventor: YAMADA HARUYASU
IPC: H03M1/44
Filed: 1988-04-12
Abstract: PURPOSE:To obtain a high speed AD converter with low power by connecting a transfer capacitor having a capacitance being 1/2 of a sampling capacitor between the input and output of an amplifier, and deciding the gain of the amplifier by the ratio of capacitances. CONSTITUTION:A 10-bit AD converter consists of high gain amplifiers 1-1-1.9, comparators 2-l-2-10, capacitors 3-1-39 for sampling and holding, and capacitors 4-1-4-9 for transfer or the like. Since the gain of the amplifiers 1-1-1-9 being a large cause in the conversion error of the AD converter is decided by the capacitance ratio of the semiconductor integrated circuit, more accurate gain is obtained than the case with the resistance ratio or the like. The capacitance of the semiconductor integrated circuit depends on the oxide film thickness and shape and the accuracy is guaranteed by the size. On the other hand, since the conversion is processed in a way of pipeline for each bit synchronously with the clock, the response speed of the amplifiers 1-1-1-9 is unchanged and the conversion speed is quickened by a multiple of conversion bit. Thus, the conversion speed and the conversion accuracy of the cascade connection 18 converter are improved.
Patent JP-H08295816-A (JP)
Title: Pigment composition based on 3,6-di(4-biphenyl)-1, 4-diketopyrrolo(3,4-c)pyrrole
Inventor: FURIDORIN BEBURAA
IPC: C09B67/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a composition which has high dispersibility to be easily compounded in an organic matrix to give a homogeneously pigmented articles having high opacity, saturation and tinting strength as well as excellent resistance to light and weathering.  
     SOLUTION: There is provided a red colored pigment composition comprising a physical mixture of a component (A) comprising a 1,4-diketo-3,6-di(4- biphenylyl)-pyrrolo-[3,4-c]-pyrrole pigment having a specific surface area of less than 60 m 2 /g and a component (B) comprising a 2,9-dichloroquinacridone pigment having a specific surface area of less than 60 m 2 /g, the components (A) and (B) being present in an amount of 30-90 wt.% and 10-70 wt.% respectively, based on the total wt. of the components (A) and (B). 
     COPYRIGHT: (C)1996,JPO