baber/WOPTO huggingface dataset:
Patent JP-H06254402-A (JP)
Title: Oligomerization catalyst of alfa-olefin and oligomerization of alfa-olefin
Inventor: HIROSE TAKAHARU
IPC: B01J31/14
Filed: 1991-09-05
Abstract: PURPOSE:To increase activity to a high level and improve the selectivity of a specific product by using at least, one type of organic acid salt, inorganic acid salt and complex compound of nickel, and specified organic aluminum oxycompound, and trivalent phosphide expressed by a specific formula as ingredients. CONSTITUTION:At least, one type of nickel compound selected from among nickel organic acid salt such as nickel naphthenate, and nickel inorganic acid salt such as nickel chloride, and nickel complex such as bis(acetylacetonato) nickel; organic aluminum oxycompound B with at least, three aluminum atoms in one molecule; and a trivalent phosphide expressed by formula, e.g. trimethylphosphine are used as ingredients. Further, these three chemical compounds are mixed and allowed to come in contact with the other at-80 to 250 deg.C at a molar ratio of A/B set to about 100 to 1/10000 and C/B set to about 400 to 4/10000. In addition, R<1> to R<3> of the formula is independently a 1 to 10C hydrocarbon group or substituted hydrocarbon group.
Patent JP-H0782665-A (JP)
Title: Production of antifungal fibers
Inventor: HOSHIKAWA JUN
IPC: D06M13/355
Filed: 1993-09-10
Abstract: PURPOSE:To obtain an antifungal fiber having high washing durability and substantially causing no yellowing with a chlorine breaching agent by treating fibers with an aqueous solution containing a specific antifungal compound a cross-linking agent reactive therewith. CONSTITUTION:The fibers such as natural fibers, regenerated fibers or synthetic fibers are subjected to soaking or padding with an aqueous solution prepared by mixing an antifungal agent of poly(hexamethylenebiguanide) and a cross- linking agent addition-reactive with the guanidine selected from among melamine, glycoluril compound, urea resin, etc., then dried with heat to effect the cross-linking reactions with the amine active hydrogens in the guanide to form a three-dimensionally cross-linked coating layer whereby antifungal fibers of excellent washing durability are obtained.
Patent JP-H03200970-A (JP)
Title: Pattern working method for photosensitive polymide
Inventor: TOMIKAWA MASAO
IPC: G03F7/037
Filed: 1989-08-30
Abstract: PURPOSE:To contrive the improvement in developability, the stabilization of developing time, the prevention of cracking, the improvement in resolution, etc., by applying a photosensitive polyimide coating agent on a substrate, then prebaking the coating to form a photosensitive polyimide film, subjecting the film selectively to a 2nd baking treatment after exposing developing the film and then subjecting the film to heating and baking. CONSTITUTION:The photosensitive polyimide coating material is applied on the substrate and is then prebaked to form the photosensitive polyimide film. After the photosensitive polyimide film is subjected to the selective exposing, this photosensitive polyimide film is subjected to the 2nd baking treatment and thereafter, the photosensitive polyimide film is developed and is then heated and baked. The photosensitive polyimide after the exposing is subjected to the rebaking treatment before the development in such a manner. The developability is greatly improved in this way and the generation of the cracking is obviated; in addition, the resolution is simultaneously improved.
Patent JP-H0965821-A (JP)
Title: Dough composition
Inventor: KANESHIGE HIROSHI
IPC: A21D8/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a dough composition containing a dried and pulverized fermented dough and an oxidizing agent and capable of supplementing an insufficient flavor peculiar to bread prepared by a short-time fermenting and baking method, imparting the mechanical resistance to the dough and preventing the volume from reducing, a pear-skin from appearing on the bread surface, the bread bottom from roughening and the bread from aging. SOLUTION: This dough composition contains a flour prepared by replacing 15-100wt.% grain flour used in baking with a dried and pulverized fermented dough obtained by deaeration at a low temperature in a vacuum and then freezing the deaerated flour and an oxidizing agent such as ascorbic acid, a lipoxygenase or a glucose oxidase, preferably further an emulsifying agent such as a glycerol ester of a fatty acid, a glycerol ester of an organic acid and a fatty acid, a polyglycerol ester, a propylene glycol ester, a sorbitan ester or a sucrose ester of the fatty acid and an amylase.
Patent JP-H0565978-A (JP)
Title: Inserted variable control method of pipe joiner
Inventor: MAKI ATSUSHI
IPC: B23Q17/24
Filed: 1991-09-06
Abstract: PURPOSE:To make an inserting port insertable into a socket with an accurate inserted variable by measuring a distance between a socket end of an opposite existing pipe and an inserting port end of a new pipe, and setting the sum total of the inserted variable of the inserting port, and the said distance down to a manipulated variable for movement. CONSTITUTION:A pipe shell at the side of a socket of an existing pipe 1 is held by a first clamper 7 of a pipe joiner 5, while a pipe shell at the side of an inserting port of a new pipe 2 is held by a second clamper 8. In this state, a distance between a socket end of the opposed existing pipe 1 and an inserting port end of the new pipe is measured by a telecamera 11 and an image processor 12. The sum total of an inserted variable of an inserting port 4 to be inserted into a socket 3 and the said distance is set down to a manipulated variable, and thereby the second clamper 8 at the inserting port side is traveled toward the first clamper 7 at the socket side. With this constitution, the manipulated variable of the clamper can be determined by merely measuring the distance, so that the inserting port is joinable in the socket with an accurate inserted variable.
Patent JP-S61102732-A (JP)
Title: Manufacture of semiconductor element
Inventor: TARA KATSUJI
IPC: H01L21/28
Filed: 1984-10-26
Abstract: PURPOSE:To utilize an ohmic electrode formed as a recognition pattern, and to obtain a semiconductor element having high pattern accuracy by applying an ohmic electrode material onto a semiconductor, coating the surface of a substrate with an inert film and thermally treating the whole at a specific temperature. CONSTITUTION:A ohmic electrode material is applied onto a semiconductor substrate, an inert film is evaporated and shaped onto the whole surface, and the ohmic electrode forming material and a semiconductor are alloyed through heat treatment at 400 deg.C-550 deg.C, thus forming an ohmic electrode. According to the manufacture, the ohmic electrode is shaped, and the surface of the ohmic electrode after SiO2 through CVD formed as the inert film or an silicon nitride film through plasma CVD is removed is shaped in the same flat surface as the film on evaporation, thus generating no reflection and irregular reflection by laser beams. Consequently, the ohmic electrode can be utilized as a recognition pattern by laser beams, thus enabling mask alignment with high accuracy.
Patent JP-H1070096-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU YUUJI
IPC: H01L21/3205
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method containing a cleaning process for preventing that metal like buried and flattend tungsten is dissolved, flatness is damaged, and void pattern defects are generated, in the conventional case of cleaning using mixed solution of hydrogen peroxide and ammonia water or mixed solution of hydrogen peroxide and hydroch.loric acid. SOLUTION: After a snlicon oxide film 2 having a trench part is formed on a silicon substrate 1, and metal is deposited in the trench part and the surface of the silicon oxide film 2, tungsten 5 is buried in the trench part, and the surface of the silicon oxide film 2 is exposed and flattened by chemical mechanical polishing. After ice scrubber cleaning is perfomed, the silicon substrate 1 is cleaned by spraying hydrochloric acid water on both surfaces of the substrate.
Patent JP-H04109062-A (JP)
Title: Abnormal combustion detecting device and torque control device for internal combustion engine
Inventor: KADOMUKAI YUUZOU
IPC: F16F15/00
Filed: 1990-08-28
Abstract: PURPOSE:To offset/reduce torque fluctuation generated in association with the abnormal combustion of an internal combustion engine by the negative-phase vibration excited by the absorbed torque of a generator by detecting the abnormal combustion of the internal combustion engine without a mistake from the angular acceleration of the rotary shaft of the internal combustion engine. CONSTITUTION:An internal combustion engine 1 is fitted with a generator 4 and a crank angle sensor 5 for outputting the turning angle of a crankshaft, a rotary shaft of the internal combustion engine 1, as the turning angle pulse. In a torque control device, the angular acceleration is detected by an angular acceleration detecting part 6 using the turning angle pulse of the crankshaft outputted from the crank angle sensor 5. The abnormal combustion of the internal combustion engine 1, is then judged by a judging part 7 from the detected angular acceleration value. In the case of detecting the abnormal combustion of the internal combustion engine 1 by an abnormal combustion detecting part 8 including the judging part, the grade of torque absorbed by the generator 4 is controlled by a control part 9, while the power generated by the generator 4 is consumed by a current consumer 10.
Patent JP-S6384879-A (JP)
Title: Polishing tape
Inventor: YAMAGUCHI NOBUTAKA
IPC: B24D11/00
Filed: 1986-09-25
Abstract: PURPOSE:To prevent a polished surface from flawing, by using specific vinyl chloride system resin as a binding agent so as to improve the dispersion quality of an abrasive material. CONSTITUTION:A polishing layer 2 is slided on the tape sliding surface of a magnetic head 4, which is one example of materials to be polished, and said tape sliding surface is smoothly polished by a hard abrasive material 3 protruded from a surface of the polishing layer 2. Here the polishing layer 2 contains a binding agent which contains vinyl chloride system resin having -SO3M radical (alphabet M shows Li, Na, K) and epoxy radical. This -SO3M radical provides the excellent dispersion quality, and the tape sliding surface of the magnetic head 4 can be prevented from flawing by a polishing tape in which the abrasive material is prevented from being condensed in one part while uniformly dispersed, in the polishing layer 2.
Patent JP-H0662064-A (JP)
Title: Digital communication equipment
Inventor: INOUE SEIYA
IPC: H04L1/00
Filed: 1992-08-04
Abstract: PURPOSE:To provide the equipment low in the error ratio of data even when the noise of a transmission line is added by loading information on the changes of encoded data of over two bits in the past and current data and encoding it. CONSTITUTION:A differential encoder 15 and a differential decoder 16 are respectively used for a transmission part 6 and a reception part 14. At the encoder 15, the information is loaded on the changes of the encoded data preceding for (n) bits and the current encoded data and encoded. Thus, even when there is noise in the transmission line and the demodulation error of one bit is generated at a demodulator 10, the output of the decoder 16 is prevented from being erroneous continuously for two bits, differentially decoded data are turned to random error, and the degradation of the error correcting ability of a viterbi decoder 12 can be reduced. Therefore, the error ratio of the reception side caused by the noise of the transmission line or the like is decreased.
Patent JP-H04109300-A (JP)
Title: Impulsive sound discrimination device
Inventor: HIRAI SHOICHI
IPC: G10L17/26
Filed: 1990-08-30
Abstract: PURPOSE:To relax the observation conditions of an input sound and to discriminate the impulsive sound with high accuracy by providing a learning function which knows the category of an input pattern and updates a dictionary pattern. CONSTITUTION:The device is provided with an acoustic input part 1, a feature extraction part 2, a segment processing part 3, a recognition processing part 4, a learning pattern memory part 8, and a learning process part 9. Then when a recognition result obtained the recognition processing part 4 is received and a previously known result, a pattern stored in the learning pattern memory part 8 is read out to update a characteristic core. After the characteristic core is updated, a characteristic vector is calculated and the contents of a standard pattern memory part 5 are updated into a new dictionary. Thus, the learning function which knows the category of the input pattern and updates the standard pattern is provided. Consequently, the observation conditions of the input sound are relaxed and the impulsive sound can be identified with high accuracy.
Patent JP-S59118430-A (JP)
Title: Molding method of composite material
Inventor: KANCHIKU YOSHIHIKO
IPC: B29C43/10
Filed: 1982-12-27
Abstract: PURPOSE:To efficiently mold a composite material of a complicated shape, by a method wherein a reinforcing fiber molding blank marerial impregnated with a matrix resin is placed in a metallic mold made of a shape memory alloy, and the mold is shaped by heating to a temperature of not lower than the memorized shape developing temperature of the alloy, thereby molding the blank material. CONSTITUTION:The metallic mold is produced from a shape memory alloy such as a Cu-Zn-Al base alloy, a Ti-Ni base alloy or a Fe-Pt base alloy having a memorized shape developing temperature of not lower than room temperature and hot higher than the pour point of the matrix resin. Separately, reinforcing fibers such as glass fibers or carbon fibers are impregnated with the matrix resin such as an epoxy resin, an unsaturated polyester resin or a polyamide resin to produce the reinforcing fiber molding blank material impregnated with the matrix resin. The molding blank material is placed in the metallic mold, and the mold is shaped by heating to a temperature of not lower than the memorized shape developing temperature of the alloy, thereby molding the blank material to obtain the objective composite material.
Patent JP-H06236815-A (JP)
Title: High-frequency circuit device and radio apparatus
Inventor: SHIBAGAKI NOBUHIKO
IPC: H04B1/38
Filed: 1993-09-13
Abstract: PURPOSE:To provide a high-frequency circuit device wherein it is effective to make an apparatus utilizing the high-frequency circuit device such as a radio apparatus or the like small-sized and its high-frequency characteristic is good. CONSTITUTION:In a high-frequency circuit device which is provided with a package 7 having an airtight space used to house a high-frequency circuit element 8, the high-frequency circuit element 8 is fixed and bonded, via a conductor pattern, to the surface of a board 1 constituting the package 7 and a winding inductance 11 is installed in a hole made in the rear of the board 1.
Patent JP-H0558631-A (JP)
Title: Production of perovskite-type multiple oxide powder
Inventor: OKABE KAZUMI
IPC: C01G23/00
Filed: 1991-09-06
Abstract: PURPOSE:To easily provide at low cost the subject powder of fine particle size with large specific surface area, narrow in particle size distribution. CONSTITUTION:The objective powder of general formula ABO3 (A is at least one alkaline earth metal; B is at least one tetravalent metal) can be obtained by hydrothermal treatment of a combination of (1) at least one kind of hydroxide or peroxide of alkaline earth metal (s) A and (2) at least one kind of alkoxide of tetravalent metal (s) B in the presence of hydrogen peroxide.
Patent JP-2000066242-A (JP)
Title: Liquid crystal electro-optical device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to be constituted only with one substrate without requiring counter substrates by applying a light-controlling layer having dispersion of a liquid crystal material by printing or the like on a first electrode, solidifying the layer with heat or UV ray energy, and further forming a second electrode thereon. SOLUTION: An ITO layer of 2000 Å thickness is formed in a specified pattern as light-transmitting pixel electrodes 101 on a blue glass sheet 100 being a substrate. Then a mixed homogeneous soln. of prepolymer and nematic liquid crystal is applied to about 15 μm thickness by screen printing. Then the printed mixture soln. is left to stand for a while to sufficiently level, and then the whole surface of the substrate is irradiated with UV rays to harden (polymerize) the monomers on the substrate to form a light-controlling layer 103 to 25 μm thickness. Then an ITO layer of 2000 Å thickness is formed into a specified pattern by etching as a second electrode 104 on the light-controlling layer 103. Thus, a lightweight thin liquid crystal electro-optic device having one substrate is realized.
Patent JP-H06209803-A (JP)
Title: Sole of ski boot
Inventor: FURANCHIESUKO BONIORO
IPC: A43B5/04
Filed: 1992-08-26
Abstract: PURPOSE: To present a sole for ski boot capable of elastically recovering a play occurred in a ski binding while bending on skiing. CONSTITUTION: Toe member 2 as well as heel member 3 of the sole is related sliding free to the edges of a shell 4 composing the boot. A spring 19 and a cover element 14 are put through between the toe and heel members.
Patent JP-H09121366-A (JP)
Title: Method for correcting outline included in color signal and circuit for implementing it in color video equipment
Inventor: RI KOUJIYOU
IPC: H04N9/07
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the S/N by accurately separating a signal and a noise and then using a contour correction function or a noise eliminating function for the result. SOLUTION: A circuit 50 is provided with a control section 58 and a ROM 59 storing lookup tables LUTs 1, 2. The control section 58 incudes an RGB code correlation discrimination device, an RGB signal level discrimination device and an OR gate. The OM 59 includes the two LUTs and a selector. The correlation discrimination device has an AND gate, a NOR gate and an OR gate and the level discrimination device has three inverters and an OR gate. Then the correlation among R, G, B channels and a level of a signal given to each channel are checked to enhance the separation performance between the signal and the noise.
Patent JP-S59122624-A (JP)
Title: Manufacture of round cover of steel tubular pile
Inventor: MAEDA KOUSUKE
IPC: E02D27/12
Filed: 1982-12-27
Abstract: PURPOSE:To increase the plate-forming efficiency without leaving excessive parts other than disk and reinforcing plate by a method in which two discs are cut off from a long square steel plate, and reinforcing plates are cut off from the remaining portion. CONSTITUTION:From a steel plate 1 having long sides 5 slightly longer (l1) than the diameter R of a disk 2 and short sides 6 of a length (l2) about 1.3 times longer than the diameter R, two disk 2 are cut off, four reinforcing plates 4 are cut off from the remaining four corners of the steel plate 1, and two reinforcing plates 3 are cut off from the portion between the reinforcing plates 4. The straight side edges 5'' of the reinforcing plates 3 are welded to the diametrical lines of the disks 2 cut, the straight side edges 6' of the reinforcing plates 4 are welded to the center of both sides of the reinforcing plates 3, and the straight side edges 5' of the reinforcing plates 4 are welded to the radius lines of the disks 2. A round cover (a) thus obtained is fitted into the opening of a steel tubular pile by turning the reinforcing plates 3 and 4 downwards, and the peripheral edges of the disks 2 are placed on the opening.
Patent JP-S59120790-A (JP)
Title: Inertial-energy withdrawing apparatus
Inventor: YOSHIKAWA MICHIO
IPC: F03G7/08
Filed: 1982-12-28
Abstract: PURPOSE:To withdraw the intertial energy which a transportation means possesses when said transportation means in operation is brake-applied, by connecting a reversible-type compressor and a pressurized-fluid storage means in mountable and demountable ways onto a traveling part which can keep the inertial energy. CONSTITUTION:When a power car as transportation means operates, the power is transmitted to a wheel 2 through a motor 10, rotary shaft 12, pinion 8, gear 6, and an axle 4, and not transmitted to a reversible-type compressor 16, since an electromagnetic clutch 14 is cut-off. When the motor 10 is shut-off for brake application, the electromagnetic clutch 14 is connected, and the inertial energy which the car possesses is transmitted as the revolution force to the reversible- type compressor 16 through a rotary shaft 12 from the wheel 2, and the compressor is driven to form the pressure energy of fluid, which is sent and stored in a pressurized-fluid storage means 20.
Patent JP-H0674401-A (JP)
Title: Pressurized fluidized bed boiler composite generating plant, load control method and device thereof
Inventor: JOGE TOSHIO
IPC: F01K23/06
Filed: 1992-08-26
Abstract: PURPOSE:To operate the boiler stably and improve the load control capability for a pressurized fluidized bed boiler composite generating plant. CONSTITUTION:A load setting signal which is set by a unit load setting device 20 passes through a variation rate controller 21 and upper and lower limit limiter 22, and is added with a control operation signal based on the deviation with a total generator output 30 to create a boiler input command. The signal compensates a gas turbine generator output quantity with nonlinear characteristics by a boiler input correcting circuit which is constituted of a gain converter 24, divider 26, monitor relay 27, signal generator 36, signal switching device 37 and analog multiplier 25, and a correcting boiler input command 35 is created. Since the boiler input command is created by eliminating the nonlinear characteristics of the gas turbine generator output to the unit load command, a stable boiler output control can be performed without letting the boiler perform an unnecessary operation (especially, layer height control equipment).
Patent JP-S60120412-A (JP)
Title: Guided motor car
Inventor: MORISHITA YOSHIICHI
IPC: G05D1/02
Filed: 1983-12-01
Abstract: PURPOSE:To operate a motor car in the state where the direction of a caster is fixed, by generating an alternating magnetic field, whose intensity is higher than that of the alternating magnetic field of a guide line buried under the surface of a road, from the motor car body and sensing this generated alternating magnetic field with two detecting coils. CONSTITUTION:A driving sheel 3 is provided in each of both sides in the rear of a frame 2 of a golf cart body 1, and an attaching stay 8 of a caster part 7 is provided in the front. A caster 9 of the caster part 7 is controlled by a motor 10 which controls the angle of the cart body 1, and a pair of detecting coils 16 detect the alternating magnetic field of a guide line 17 buried under the surface of the road to control the caster 9. In this case, an oscillating coil 18 of an oscillator 19 which generates an alternating magnetic field whose intensity is higher than that of the alternating magnetic field of the guide line 17 is attached to the center in the front end of the attaching stay 8. Then, the oscillator 19 is operated for backward movement due to a control box 20, and deviation between a pair of detecting coils 16 is eliminated to move the cart 1 backward.