baber/WOPTO huggingface dataset:
Patent JP-H02134621-A (JP)
Title: Thin-film transistor matrix
Inventor: TANAKA TSUTOMU
IPC: G02F1/1333
Filed: 1988-11-15
Abstract: PURPOSE:To eliminate defects, such as disconnections, by forming a gate electrode of a metallic material having hydrofluoric acid resistance and interposing an etching preventive film consisting of the same material as that of the gate electrode between a transparent insulating substrate in the lower layer of a drain pass line and a gate insulating film. CONSTITUTION:The gate electrode G is formed of a film consisting of a material which is not attacked by hydrofluoric acid and the etching preventive film 50 consisting of the same material as the material of the gate electrode G is interposed between the transparent insulating substrate 1 in the lower layer of the drain balance forming region and the gate insulating film 2. Even if, therefore, there is a pinhole on the etching preventive film 50, the etching by the etching liquid arising from the penetration of the hydrofluoric acid liquid through the pinhole is stopped by the etching preventive film 50 and the erosion of the transparent insulating substrate 1, such as glass substrate, does not arise. The generation of the disconnection in the drain bus line DB is, therefore, prevented.
Patent JP-H06140242-A (JP)
Title: Gas cooling type current lead for superconducting coil
Inventor: HIGAMI HISAAKI
IPC: H01F6/04
Filed: 1992-10-28
Abstract: PURPOSE:To provide a gas cooling type current lead, to be used for a superconducting coil, having the low heat load in cooling system by suppressing the Joule heat generated by the application of a DC current and the heat intruding into the low temperature side from the normal temperature side, and also decreasing the consumption of a liquid refrigerant (liquid helium). CONSTITUTION:An outer cylinder 9 and an inner cylinder 11, which form a refrigerant gas flow passage, are arranged between a low temperature side terminal 6 and a normal temperature side terminal 7 as the gas cooling type current lead 5 of a superconducting coil which supplies a current from the AC power source on the normal temperature side for the superconducting coil which is forcibly cooled to a cryogenic temperature by dipping into the liquid refrigerant in a cooling vessel. A lead wire 8, which links between terminals, having a number of strands in a bundle, is dispersively arranged on the outer circumferential surface of the inner cylinder. The low temperature side terminal 6 is formed into a cylindrical body, a slit 6a is formed on its circumferential surface, the concentration of current due to the skin effect of an alternating current, and the intrusion of heat from the normal temperature side where the current lead is used as a heat transfer path, and the eddy current loss caused by alternating magnetic flux can be suppressed low, the heat load of the cooling system is decreased, and the amount of consumption of a refrigerant can be economized.
Patent JP-2001110072-A (JP)
Title: Optical pickup
Inventor: TANAKA HIDETOSHI
IPC: G11B7/09
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts and also to reduce the weight, the assembling man-hour and the size of an optical pickup. SOLUTION: A mobile part 3 includes driving coils 6 and 7 which are provided on a lens holder 4 of synthetic resin that holds an objective lens 5, is supported at a fixed part 2 having the field magnets opposing the coils 6 and 7 via a suspension 12 serving as a medium that supplies the power from an external circuit. The holder 4 has a conduction part 9 which is formed by a resin plating method, and each end part of coils 6 and 7 and one of both ends of the suspension 12 are soldered to the part 9 to support the part 3 to the part 2 and to secure conduction between coils 6 and 7 and the external circuit respectively via the lens 5. In such a constitution of an optical pickup 1, the lens 5 is moved in a desired direction.
Patent JP-H02134868-A (JP)
Title: Semiconductor storage device
Inventor: KUMAGAI JUNPEI
IPC: H01L21/8242
Filed: 1988-11-16
Abstract: PURPOSE:To provide a semiconductor storage device including a dynamic memory with high integration and high reliability by reducing any coupling noise by folding wiring laid on a memory cell array at least one or more and making equal stray capacity between the wiring and each bit line of a pair of bit lines. CONSTITUTION:A dynamic memory includes a memory cell composed of one transistor and one capacitor, first and third bit lines BL1, BL1<-> connected to a first sense amplifier SA1, second and fourth bit lines BL2, BL2<-> connected to a second sense amplifier SA2, and a conductor layer 70 being existent between the first and second bit lines BL1, BL2 and formed in a direction of the first through fourth bit lines BL. In said dynamic memory, said conductor layer 70 is folded in an area among the first though forth bit lines BL1-BL2 once or more, and disposed on a substantially median line between the first and second bit lines BL1, BL2 and on a substantially median line between the third and fourth bit lines BL1<->, BL2<-> to make substantially equal stray capacities between the conductor layer 70 and the first through fourth bit lines BL.
Patent JP-H08127553-A (JP)
Title: Production of formyl benzoic acid
Inventor: SUGIYAMA MASAHIDE
IPC: C07C51/373
Filed: 1994-10-28
Abstract: PURPOSE: To obtain the subject compound useful as an intermediate for agrochemicals and medicines in high purity and in a high yield by hydrolyzing dichloromethylbenzoyl chloride or pentachloroxylene in the presence of a catalyst in a sulforane solvent. CONSTITUTION: A compound of formula I or formula II (the substitution positions of the substituents CHCl2 and CHO are ortho, meta or para) is hydrolyzed in the presence of a catalyst (e.g. zinc oxide) in a sulforane solvent at 100-170 deg.C to obtain the formyl benzoic acid of formula III. The employment of the sulforane as the solvent enables to prevent the lowering of a reactor efficiency, reduce the amount of the solvent and eliminate the progress of side reactions. The catalyst and the solvent are used in amounts of 0.01-1.0wt.% and 0.1-10 times weight, respectively, on the basis of the weight of the starting substance.
Patent JP-H01132944-A (JP)
Title: Measuring instrument of component in solution to be measured utilizing high frequency
Inventor: OGAWA SHOICHI
IPC: G01N24/08
Filed: 1987-11-18
Abstract: PURPOSE:To make it possible to measure components without contact with a solution to be measured, by making mutually act a permanent magnet, which is wound with an auxiliary coil from a low frequency AC generator on a tuning circuit including a high frequency oscillator. CONSTITUTION:In order to solve the defects of a circuit system including a high frequency oscillator 1, i.e., a tuning circuit, a synthesized magnetic field of an intense magnetic field formed with a permanent magnet 7 and a weak AC magnetic field with an auxiliary coil 6 is made to act on a measuring system. The outer surface of a sample container 3 is wound with a high frequency coil 2 in the tuning circuit. The container 3 is provided in the synthesized magnetic field so that the magnetic field formed with the coil 2 is perpendicular to the synthesized magnetic field with the magnet 7 and the coil 6. The weak detected amount of a signal, which is generated in the tuning circuit, is increased with the overlapping of the magnetic field with the magnet 7 and the magnetic field with the coil 6, through which the low frequency AC is flowing. Thus, the components can be measured without contact with the solution to be measured.
Patent JP-S63141604-A (JP)
Title: Method for removing deposit in centrifugal thin film drier
Inventor: TSUCHIYA HIROYUKI
IPC: G21F9/08
Filed: 1986-12-04
Abstract: PURPOSE:To remove scales from a heating surface and to discharge the scales as dried powder without generating cleaning waste liq. by supplying hot water to the heating surface deposited with scales from a waste liq. supply port and vaporizing the water. CONSTITUTION:The concd. waste liq. is introduced from the waste liq. supply port 14 and distributed onto the heating surface 17 by a distributor 15. THe distributor 15 consists of a rotating shaft 18 and a movable blade 19 on the shaft 18. When pulverization is carried out, scales are deposited on the heating surface 17. Accordingly, hot water is supplied from the waste liq. supply port 14 to dissolve the deposit on the heating surface. In this case, the flow rate of hot water is controlled so that the hot water is vaporized before the water is discharged from the device and the deposit is discharged from the bottom of the device as dried powder, the supply flow rate of the hot water is made higher than that of the concd. waste liq. during concd. waste liq. treatment or the temp. of the heating surface is made lower than that during concentration, and the hot water is vaporized before being discharged.
Patent JP-H03151901-A (JP)
Title: Japanese style sandal for dancing person
Inventor: KARUBE TOSHIO
IPC: A43B3/00
Filed: 1989-11-07
Abstract: PURPOSE:To offer the title sandal which is not separated from its foot even if a dancing person moves hard and is cheap and strong, by a method wherein a fixed part for a tie thong placed at the rear side of a basic part of the title sandal, and the end parts of rear connection parts of the sandal thong and its fixing string, are covered with its sole member, and its sole member is integrally stuck on the rear of the basic part thereof. CONSTITUTION:For a sandal thong 3, an end part 33 of a front part put between the big toe and the next toe, and end parts 32, 32 of rear connection parts 31, 31 are passed through to the rear side of a sandal basic part 2, at the front surface side thereof, and they are fastened or strongly connected with a fixing string 4 such as a thread for making Japanese style mat, and thus they are integrally fitted. After that, a tie thong 1 is placed on the rear side of the sandal basic part 2 in the state of being adjacent to the fixing string 4 and being parallel with each other, and each of the free ends, both ends of the tie thong 1, is passed through between the inside of each of the rear connection parts 31, 31 of the sandal thong 3 and the surface of the sandal basic part 2, and a sole member 5 made of rubber or sponge or the like is stuck on the rear face of the sandal basic part 2 and is integrally formed. In addition, the tie thong 1 is classified by color and is distinguished for child, for male, for female, etc., and the design effect corresponding to its using-purposes, is heighten.
Patent JP-H08147349-A (JP)
Title: Graphic processor
Inventor: ISHIDA SABURO
IPC: G06F17/50
Filed: 1994-11-24
Abstract: PURPOSE: To allow a user to easily and visually execute verification through the use of a diagram by varying the display corresponding to the variation of the state of each composing element of the diagram and giving the user presentation which is easy to understand visually. CONSTITUTION: 'Symbol arranging instruction' inputted from an input device 2 is transferred to an editing processing part 12 through an interactive operation processing part 11. The processing part 12 generates the identification code, the state code and arranging position information of a symbol in a symbol arranging data part 21 and after then the processing part 21 instructs a by-the- state symbol display processing part 13 to display the symbol corresponding to the kind and the state of the symbol. This symbol is expressed by the identification code and the state code inside.  The processing part 13 takes out shape data and a plotting attribute number in a state symbol data part 23 corresponding to the identification code and the state code of the symbol, takes out plotting attribute data in a plotting attribute data part 24 corresponding to the plotting attribute number and displays them on a display 3 through a display processing part 15.
Patent JP-H04161687-A (JP)
Title: Wooden fire door
Inventor: OTA YOSHIHIRO
IPC: B32B21/04
Filed: 1990-10-26
Abstract: PURPOSE:To improve fire resistance and provide feelings of abundant wood and high class by applying surface plates composed of a composite material of solid woods to the front and rear surfaces of a core material formed of woods made incombustible and engraving the surface plate such that the engraved portions on the front and rear surfaces of a door are staggered. CONSTITUTION:A core material 11 is composed of plywoods formed of wooden venners containing an insoluble incombustible inorganic material. Next, surface plates 12 formed of a composite material of solid woods are respectively applied on both front and rear surfaces of the core material 11, and engraved A on the surfaces of the surface plate. The engraved positions A on the front and rear surfaces of a door are staggered so that the fire resistance is improved, the degradation of the fire resistance due to the engraving can be restrained and production cost can be reduced.
Patent JP-H01130693-A (JP)
Title: Audio video recorder
Inventor: SHINPO MASATOSHI
IPC: H04N9/80
Filed: 1987-11-17
Abstract: PURPOSE:To independently record and erase an audio and video without a cross talk and a severe request to linear and non-linear distortions by respectively band compressing and time division multiplexing an audio signal, a chrominance signal and a luminance signal. CONSTITUTION:The luminance signal of a wide band video signal is divided to a low frequency component and a high frequency component by filters 3, 4, the high frequency component is reflected and multiplexed to the low frequency component side by a frequency interleaving method in a balancing modulator 5 and the chrominance signal is frequency shifted to the low frequency side in a balancing modulator 11 to compress a band. Thereafter, the luminance signal and the chrominance signal of the audio and the video are respectively assigned to the 1H interval of a NTSC based on respective time compressing ratio, time division multiplexed and a mode identifying code for managing the respective assignments is disposed on the leading part of the 1H interval. Thereby, since the cross talk of the luminance signal and the chrominance signal is not present nor a sub-carrier is disposed, the request for the linear/non-linear distortion is not severe but the audio and the video can be independently erased and the recorder of a high picture quality and high tone quality having the extensity of a system corresponding to the mode identifying code can be realized.
Patent JP-H10130591-A (JP)
Title: Production of tacky tape
Inventor: SUGITA TAIHEI
IPC: C09J4/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky tape colored in black or dark gray, excellent in balance between shear bond strength and tack, by irradiating a specific photopolymerizable composition with ultraviolet light to form a tacky agent layer. SOLUTION: A photopolymerizable composition obtained by blending (A) 100 pts.wt. of a photopolymerizable monomer such as n-butyl (meth)acrylate with (B) <=1 pt.wt. of carbon black having 10-500μm average particle diameter and (C) 0.01-5 pts.wt. of a phosphine oxide compound such as bis-2,6- dimethoxybenzoyl-2,4,4-trimethylpentylphosphine oxide which is a photopolymerization initiator having absorption at 400-450nm and has a structure of formula I or formula II is irradiated with ultraviolet light and a tacky agent layer is formed to give a tacky tape.
Patent JP-H06137956-A (JP)
Title: Multi-point temperature monitor having diagnosis function
Inventor: FUKUMOTO KAZUYOSHI
IPC: G01K7/02
Filed: 1992-10-28
Abstract: PURPOSE:To provide a temperature monitor having deterioration diagnosis function suitably employed in a multi-point measuring/monitoring of temperature of refractories of various furnaces in which a decision can be made whether a normal temperature measurement data has been acquired by alloxying diagnosis of deterioration of each thermocouple and highly reliable operation of facility is maintanined. CONSTITUTION:The multi-point temperature monitor comprises a circuit 4 for measuring temperature at each temperature measuring point basing on a signal fed from each thermocouple 1-1-1-n located at each of a large number of temperature measuring points, a voltage measuring circuit 8 for measuring voltage of each thermocouple 1-1-1-n to determine variation of resistance thereof which is subsequently converted into a temperature and outputted, and a circuit 9 for comparing temperature measured by the temperature measuring circuit 4 with temperature converted by the voltage measuring circuit 8. A circuit 10 for making a decision that a thermocouple has deteriorated when the temperature difference is higher than a predetermined value is also provided.
Patent JP-H04163680-A (JP)
Title: Optical reading type processor
Inventor: OTANI KIYOSHI
IPC: G06Q40/02
Filed: 1990-10-26
Abstract: PURPOSE:To improve processing reliability by processing data by correcting automatically the deviation of the data at the time when the data of the same line s read by CCD sensors of both right and left sides. CONSTITUTION:Two right and left CCD sensors 5, 6 are arranged on a straight line closest to the conveying surface of a conveying path R and right-angled to a conveying direction shown by an arrow mark A, and the CCD sensors 5, 6 are used for reading the data of both the right and left end parts of business form N to be conveyed on the conveying path R as being kept open. In the case that there is the deviation of reading by these right and left CCD sensors 5, 6, it is automatically measured and corrected. Thus, the processing reliability can be improved.
Patent JP-H01135595-A (JP)
Title: Removing method for dimethylformamide
Inventor: URAGAMI SADAJI
IPC: C02F3/34
Filed: 1987-11-19
Abstract: PURPOSE:To decompose and remove dimethylformamide by bringing a dimethylformamide-containing liquid into contact with strains of a specific bacterium. CONSTITUTION:Strains of a specific microorganism, such as PSEUDOMONAS AMINOVORANS, belonging to the genus PSEUDOMONAS are cultured in a culture medium in which a dimethylformamide-containing liquid coexists with nutrients such as a carbon source, a nitrogen source and an inorganic component. The above culture is aerobically performed at a temperature of 5-35 deg.C and at a pH of 6-8. Accordingly, the dimethylformamide is decomposed and removed, whereby the waste liquid can be changed into a harmless liquid.
Patent JP-H02138995-A (JP)
Title: Monoclonal antibody against novel protein
Inventor: KITAGUCHI NOBUYA
IPC: C07K16/00
Filed: 1988-11-17
Abstract: PURPOSE:To obtain a monoclonal antibody against protein by cultivating mouse fused cell strain ADI 1-7-5-2, mouse fused cell strain ADI 1-4-6-1, mouse fused cell strain ADI 1-05-44-2, etc. CONSTITUTION:A monoclonal antibody producing strain such as mouse fused cell strain ADI 1-7-5-2, mouse fused cell strain ADI 1-05-44-2 or mouse fused cell strain ADI-5-3-7 is prepared by cell fusion method and the antibody-forming strain is cultured to give a monoclonal antibody. The prepared monoclonal antibody is a monoclonal antibody specific to amino acid sequence having continuous five or more residues among amino acid sequence of amyloid precursor protein of human cerebral senile spot having inhibitory activity against protease and is useful for diagnosing cerebral nerve dysbolism including senile dementia.
Patent JP-H02136596-A (JP)
Title: Rotary vane wheel and assembly thereof
Inventor: SATO SHIGEO
IPC: F04D29/28
Filed: 1988-11-17
Abstract: PURPOSE:To facilitate assembly and obtain the secure engagement state by devising a positioning means for blades and an intermediate plate, in the constitution in which a plurality of blades are fixed between the edge plates arranged at both edges and the middle parts of the blade is fixed by a proper number of intermediate plates. CONSTITUTION:In a rotary vane wheel, a plurality of blades 10 are fixed between the edge plates (not shown in the figure) such as discs arranged at both edges, and the middle part of the blade 10 is fixed by a proper number of discs or doughnut-shaped intermediate plates 40, and each blade 10 is inserted into a through hole 5 drilled on the intermediate plate 40. The positioning of engagement position is performed by attaching the engaging projection parts 20 and 30 formed on the blade 10 so as to correspond to any position on one side surface or other side surface of the intermediate plate 40 onto one side surface or one among the multiside surfaces of the intermediate plate 40, in pressed form. Further, in case of two pieces of intermediate plates 40 or more, the blade 10 having the both engaging projection parts 20 and 30 for engaging the contiguous right and left intermediate plates 40 at one time is prepared.
Patent JP-H06115332-A (JP)
Title: Suspension for vehicle
Inventor: SUZUKI AKIRA
IPC: B60G3/28
Filed: 1992-10-05
Abstract: PURPOSE:To provide the setting freedom degree of camber change and roll center change by connecting the upper part of a housing to a vehicle body by means of one piece of an upper link swingable up and down, conducting the camber direction regulation of the housing by means of the upper link. CONSTITUTION:Fitting portions at two front and rear places of brackets 21a provided integrally at the lower end portion of the outer pipe 21 of a strut damper 2 are pivoted to bearing portions 1a at the front and rear of a housing 1 through elastic bushes 3 by means of approximate vehicle width direction shafts 4. The inner end portions 5a, 6a of front and rear lateral lower links 5, 6 are fitted to a vehicle body through bushes so as to be able to swing up and down, and the outer end portions 5b, 6b of them are fitted to the front and rear lower portions of the center 0 of the housing 1 respectively through bushes so as to be able to swing up and down. In addition, the inner end portion 7a of an upper link 7 is fitted to the vehicle body through a bush so as to be able to swing up and down, and the outer end portion 7b of it is fitted to the upper part of the housing 1 through a bush so as to be able to swing up and down.
Patent JP-H11124514-A (JP)
Title: Photocurable resin composition
Inventor: WATANABE TAKESHI
IPC: C09D5/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a protective coat having an excellent scuffing resistance by employing an acrylic ester of a bisphenol A diglycidyl ether polymer, a dipentaerythritol monohydroxypentaacrylate, a photopolymerization initiator, inorganic particles and a terminal reactive polydimethylsiloxane. SOLUTION: A resin composition comprises 100 pts.wt. of a mixture of 10-50 pts.wt. of an acrylic ester of a bisphenol A diglycidyl ether polymer represented by the formula I and 50-90 pts.wt. of a dipentaerythritol monohydroxypentacrylate, 0.1-10 pts.wt. of a photopolymerization initiator such as 1-hydroxycyclohexyl phenyl ketone, 0.1-30 pts.wt. of inorganic particles such as silica particles, and 0.1-10 pts.wt., relative to 100 pts.wt. of the total of the other components, of a terminal reactive polydimethylsiloxane represented by formula II. In the formula I, n is 1-3, and in the formula II, R<1> is H and methyl; R<2> is 2-8C alkylene; R<3> is a 1-8C alkyl; (k) is 1-10; and (l) is 1-200.