baber/WOPTO huggingface dataset:
Patent JP-S582206-A (JP)
Title: Reducing apparatus for so2
Inventor: SHINODA NAOHARU
IPC: B01D53/50
Filed: 1981-06-30
Abstract: PURPOSE:To reduce SO2 by easy handling at a low running cost by mixing a gaseous mixture contg. gaseous SO2 with a reducing gas produced by decomposing methanol and feeding the resulting gaseous mixture to a reduction reactor. CONSTITUTION:A gaseous mixture contg. gaseous SO2 is fed to a heat exchanger 3 with a fan 2 to raise the temp., and it is mixed with a reducing gas after dropping the temp. with a heat exchanger 38. The resulting gaseous mixture is fed to a reduction reactor 5, where the gaseous SO2 is reduced with the reducing gas in the presence of catalyst. The reducing gas is produced by feeding methanol in methanol tank 31 to an evaporator 40 with a pump 32 through the exchanger 38 and by catalytically decomposing generated methanol vapor in a methanol decomposition reactor 42. The gas from the outlet of the reactor 5 is further mixed with a part of the reducing gas passing through a duct 47, introduced into a reduction reactor 7, and fed to a Claus reactor 16 to form sulfur. The gaseous sulfur is condensed with a sulfur condenser 28 and separated.
Patent JP-H04309509-A (JP)
Title: Polyvinyl acetal resin and adhesive containing the same
Inventor: KOTAKE KOJU
IPC: C09J129/14
Filed: 1991-04-08
Abstract: PURPOSE:To obtain an adhesive which is lowly viscous, excellent in soldering- heat resistance and used for bonding a copper foil of a printed circuit board by specifying the structural units, the contents of the units and the average degree of polymerization. CONSTITUTION:A mixture of a carboxyl-modified polyvinyl acetal with optionally a non-carboxyl-modified mixed polyvinyl acetal resin in a weight ratio of (9-1):(1-9) is acetalized in the presence of an acid catalyst, and the catalyst is neutralized to obtain the title resin having an average degree of polymerization of 1500-2500 and comprising acetoacetal units and butylacetal units in a weight ratio of (3-7):(7-3), 14-21wt.% vinyl alcohol units, 5-13wt.% fatty acid/ vinyl ester units and 0.1-5wt.% units having a carboxyl group as the side chain.
Patent JP-H04308567-A (JP)
Title: Long chain carboxylic acid maleimide
Inventor: EBATA IWAO
IPC: C07K14/00
Filed: 1991-04-05
Abstract: PURPOSE:To provide a compond useful as a modifying agent for prolonging the half life in blood of superoxidase dismutase useful as a medicine. CONSTITUTION:A compound of formula I [W is divalent long chain hydrocarbon group which can be interrupted with O, S or N(R); R is lower alkyl], e.g. 18- maleimide octadecanoic acid. The compound of formula I can be obtained by reacting an amino carboxylic acid of formula H2N-W-CO2H with maleic anhydride and subsequently subjecting the produced amide dicarboxulic acid of formula II to a thermal dehydration reaction in the presence of, e.g. acetic anhydride and sodium acetate by a conventional method. The superoxidase dismutase derivative modified by the comound has a reversible interaction with serum proteins, and is useful as an antiinflammatory drug, anti-ulcer drug, ischemic disease treating agent, cerebral edema treating agent paracoat therapeutic agent.
Patent JP-H07284431-A (JP)
Title: Display shelf apparatus
Inventor: HORIBE MASAO
IPC: A47F5/10
Filed: 1994-04-15
Abstract: PURPOSE:To provide a display shelf apparatus which allows the mounting shelf plates or the like on brackets by arranging two vertical members as opposed. CONSTITUTION:Two grasping pieces 2 and 3 are formed on the rear end side of an arm member 1 to grasp the side end side of a vertical member B from the left and right external sides, and retaining pins 5 are attached on one of the grasping pieces 2 to be inserted and retained into pin retaining holes V1, formed on the rear end side of the vertical member V. When the retaining ping 5 is retained in the retaining hole V1, the rear end face of the arm member 1 is brought into contact with a side end face V2 of the vertical member V so that the arm member 1 is held at a mounting angle to match the angle of the rear end face. In the other grasping piece 3, the retaining pin 5 is inserted and retained into the retaining hole V1 of the vertical member V of a support or the like in which brackets formed in such an outline that they will not overlap the vertical member V as being rotated upward with the retaining pin 5 as axis are formed in two rows vertically while the retaining holes V1 are placed at a proper interval at the center thereof to let the retaining pins 5 be inserted and retained thereinto. At the same time the side end side of the vertical member V is grasped with the grasping pieces 2 and 3 to mount.
Patent JP-S5727081-A (JP)
Title: Contactless magnetic potentiometer
Inventor: NAKAMURA SHIGEKAZU
IPC: H01L43/06
Filed: 1980-07-25
Abstract: PURPOSE:To vary an output voltage linearly throughout one rotation by arranging permanent magnets with said magnets being tilted with respect to a Hall element. CONSTITUTION:A rotary shaft part 1a is provided on the top of a first yoke 1. At the bottom surface of said yoke 1, a slanted surface 1 is formed. The rectangular permanent magnets 2 and 3 which are magnetized in the direction of thickness are fixed to said slanted surface 1b, so that the polarities of said magnets are different in the up and down direction. A second yoke 4 is arranged so as to form a right angle with respect to the rotary shaft of the first yoke 1 and to form a gap between the yoke 4 and the permanent magnets 2 and 3. The Hall element 5 is fixed to the second yoke 4 so that said element 5 faces the permanent magnets 2 and 3.
Patent JP-H02280628-A (JP)
Title: Output device of steering engine
Inventor: YOSHIDA TOSHIO
IPC: F02G1/043
Filed: 1989-04-21
Abstract: PURPOSE:To simplify engine surroundings by connecting a power conversion device composed of a converter and an inverter on the output side of a synchronous generator and by omitting a speed variation stabilization pressure circuit on the engine side. CONSTITUTION:After, the output of a synchronous generator 2 driven by a steering engine 1 was rectified by a converter 31 of a power conversion device 3, it can be converted in power into a constant frequency and a constant voltage by an inverter 32. On that account, no output frequency and voltage variations will arise even in speed variations of the steering engine 1 by the sudden change of load. Consequently, a speed variation stabilization pressure circuit on the steering engine 1 side can be omitted.
Patent JP-S59226708-A (JP)
Inventor: OKADA TAKAYUKI
IPC: F16B31/02
Filed: 1983-06-08
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-H05272317-A (JP)
Title: Engine valve driving device
IPC: F01L9/04
Filed: 1992-03-27
Abstract: PURPOSE:To generate a large driving force by inserting a nonmagnetic core between the contained coil part and the other end coil part, and arranging contact shoes, to which coils are connected, on both the side surfaces. CONSTITUTION:A swing body 4 being a plate like moving piece is installed on the upper end of a valve shaft 2 of a valve 1. Contact shoes 5 are arranged on the outer peripheral side surfaces of this swing body 4. Fixed magnetic poles 6 are arranged on the obverse/reverse of the swing body 4 through several slits between them and the swing body 4. An electric current is supplied to a fixed coil 7, and an exciting magnetic flux is generated. This magnetic flux supplies an electric current to a part where a coil of the swing body 4 and a plate like body are laminated upon each other. At this time, when an electric current is supplied between guide brushes 9 and 10, an electric current is flowed to a conductor forming the coil of the swing body 4, and a driving force to move the swing body 4 along the guide brushes 9 and 10 is acted on the swing body 4 due to an interaction with the exciting magnetic flux. The valve 1 is driven according to the movement of this swing body 4.
Patent JP-S59226600-A (JP)
Title: Ultrasonic probe
Inventor: KAWABUCHI MASAMI
IPC: G01N29/04
Filed: 1983-06-07
Abstract: PURPOSE:To heighten sensitivity and strength by forming a layer of thermosetting resin between a piezoelectric oscillator and back load of a ultrasonic probe used for a medical ultrasonic disgnosing device and constituting the back load of a material that has specified hardness, a sound wave absorbing coefficient and sound impedance. CONSTITUTION:A sound matching layer 2 of single layer or multiple layers made of glass or resin is provided in the object side of a piezo-electric oscillator 1, and if neccessary, a sound lens 3 made by forming silicone rubber is provided. The positive side electrode 5 of the piezo-electric oscillator and a lead wire 6 are connected by ultrasonic bonding. Then, thermosetting resin of relatively low viscosity, for instance epoxy resin, is poured to remove bubbles, and hardened to specified hardness and an epoxy layer 10 is formed on the electrode 5. After hardening the epoxy resin 10 to specified hardness, a back load material 9 is poured, the bubbles are removed, and hardened.
Patent JP-H041022-A (JP)
Title: Biaxially stretched polyester film for forming
Inventor: KOTANI SATOYUKI
IPC: B29L7/00
Filed: 1990-04-18
Abstract: PURPOSE:To obtain a biaxially stretched polyester film for forming having excellent formability, thickness evenness and heat resistance from a polyester film having specific physical properties. CONSTITUTION:In polyester constituting a film having characteristics represented by formula [wherein Gs(60 deg.) is the glossiness (%) of a film, X100 is a fine crystal line (A) measured by X-ray diffraction, n is an average refractive index and DELTAP is a degree of surface orientation], the ratio of polyethylene terephthalate is 50mol.% or more, further pref., 70mol.% or more. When the ratio of polyethylene terephthalate is below 50mol.%, no pref. effect is obtained because the strength and heat resistance of a polyester film are lowered. Further, by containing an aliphatic dicarboxylic acid component as an acid component pref. in a ratio of 1 - 20mol.%, more pref. in a ratio of 1 - 10mol.%, the moldability, heat resistance and thickness evenness of the film can be enhanced.
Patent JP-S5327687-A (JP)
Title: Thermosetting resin composition
Inventor: SHIKE KAZUYOSHI
IPC: C08F2/44
Filed: 1976-08-27
Abstract: PURPOSE: A thermosetting resin composition giving a flexible FRP and SMC molded article having improved inpact resistance and elastic properties, containing elastomer highly cross-linked with triallyl isocyanurate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5436632-A (JP)
Title: Fluid layer combustion control method and system
Inventor: SAKAMOTO KIMIYA
IPC: F23G5/30
Filed: 1977-08-29
Abstract: PURPOSE:For reducing the production of NOx without affecting the fluidity of a fluid layer, to feed a portion of the mixture gas of recycling exhaust gas and air to or out of a fluid layer through letting said portion bypass a diffusing plate.
Patent JP-2000078981-A (JP)
Title: Dna fragment
Inventor: HAYASHI YASUHIRO
IPC: C12N1/15
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA fragment which is composed of the DNA fragment containing a specific base sequence, enables to improve the stability of recombinant plasmids in bacteria belonging to the genus recombinant Bacillus and is useful in the preparation or the like of proteins using recombinant microorganisms. SOLUTION: This DNA fragment is a new DNA fragment which has the base sequence in which 1-5 bases are inserted into any position between 306-330 positions in the base sequence represented by the formula or the base sequence in which one or plural bases are substituted, deleted, inverted or added to the base sequence containing these inserted bases and can drastically improve the stability of recombinant plasmids in recombinant microorganisms, particularly bacteria belonging to the genus recombinant Bacillus. This new DNA fragment is obtained by inserting bases by the use of Kunkel method or recombinant PCR method into any position between 326-330 positions in the DNA which is isolated from the chromosome DNA of Bacillus sp. KSM-64 (FERM BP-2886) and contains the base sequence represented by the formula.
Patent JP-H06309869-A (JP)
Title: Semiconductor storage device
Inventor: TANAKA TAKAYUKI
IPC: G11C11/4091
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the destruction of a memory cell capacity at the time of making power supply to a semiconductor storage device. CONSTITUTION:At the time of making power supply to the semiconductor storage device, an equalizing signal EQ1 outputted from an equalizing signal generation circuit 103 is set at the level of an external power supply voltage VCC and PMSs 33 and 34 for equalizing bit lines are set to turned-off states. Therefore, even when a bit line BL1 or BL2 reaches the VCC level at the time of making power supply, a node N2 connected to the memory capacities 12 and 22 is maintained at V1/2 level, since the PMOSs 33 and 34 are set to the turned-off states. As a result, impression of excessively strong electric fields upon the memory cell capacities 12 and 22 can be prevented.
Patent JP-S5627623-A (JP)
Title: Measurement of temperature distribution
Inventor: YOSHIMURA KOUZOU
IPC: G01J5/48
Filed: 1979-08-13
Abstract: PURPOSE:To accomplish the measurement of temperature distribution confirming measuring points by separating heat rays and visible rays formed into an image as radiated from an object in such a manner that the latter is observed with eyes while the former is converted into an electric signal to be displayed as an TV image after transmitted to a given position through an image fiber. CONSTITUTION:A heat rays image and a visible rays image of an object formed with a lens 2 are transmitted to a given position through an image fiber 3. There, the visible rays image is magnified through a lens 4, a separator 5 and a lens 6 to be observed with eyes 11 while the heat rays image is received with a pickup tube 8 through the lens 4, the separator 5 and the lens 7 and the temperature distribution of the object 1 according to the radiation of heat rays processed with an image processor 9 is indicated on a TV picture display device 10. This enables the measurement of the temperature distribution confirming measuring points of the intended object.
Patent JP-S5959963-A (JP)
Inventor: JIYON MAIKERU GURIINUEI
IPC: D06B1/02
Filed: 1983-06-10
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-S63269267-A (JP)
Title: Character recognizing device
Inventor: YAGASAKI TOSHIAKI
IPC: G06K9/68
Filed: 1987-04-28
Abstract: PURPOSE:To improve the recognition rate and to increase the recognition speed by separating arranged patterns and detecting the density of the separated pattern and recognizing the pattern based on a dictionary corresponding to this density. CONSTITUTION:When document data is inputted from an input part 11, an input sentence is converted to image data and is binarized and is stored in a RAM 14 and is segmented into characters and is subjected to the smoothing processing. Black picture element data forming a character of segmented character data is counted. The total sum calculated in this manner is compared with a prescribed value n1. A dictionary 15a or 15b corresponding to the density is accessed based on the comparison result to execute the discrimination processing, and the result is outputted to an output part 16. Thus, the quantity of dictionary data to be accessed is reduced, and feature extraction is changed in accordance with character data, and the recognition rate is improved and the recognition speed is increased.
Patent JP-H045402-A (JP)
Title: Integral shroud vane
Inventor: OKADA YUKIMASA
IPC: F01D5/22
Filed: 1990-04-20
Abstract: PURPOSE:To improve anti-vibration strength of a turbine blade and to make a new vane development easy by bringing adjacent integral snubbers into nearly face-to-face contacts with each other after arranging the projecting form integral snubbers on both surfaces of the vane being almost in the middle of a moving vane. CONSTITUTION:Integral snubbers 1 are arranged on both surfaces of the vane being in the middle of a blade 3 forming the major part of an integral shroud vane. Each of these integral snubber 1 is constituted so as to keep face-to-face contact with the blade 3 of the vane facing to its adjacent snubber 1. Since a vibration amplitude in the middle of vane can be restricted, its vibration mode can be also extinguished. Anti-vibration strength of a turbine blade can be increased in this way and at the same time a new vane development can be made so easily that its development cost can be reduced significantly.
Patent JP-H043062-A (JP)
Title: Photosensitive resin composition and formation of conductive pattern
Inventor: SUZUKI TOSHIO
IPC: C09D11/00
Filed: 1990-04-20
Abstract: PURPOSE:To improve the adhesive strength of plating without roughening by dissolving a photosensitive resin and a metal salt into a common solvent, thereby forming the above compsn. CONSTITUTION:The photosensitive resin compsn. is prepd. by dissolving the photosensitive resin and the metal salt into the common solvent. The photosensitive resin to be used is not limited in its kinds and types, insofar as this resin is soluble in the common solvent for the metal salt and has affinity to the metal salt. The inorg. metal salts which develop plating catalyst activity by being reduced to metal by the reducing agent and are soluble in the common solvent for the photosensitive resin are adequate as the metal salt to be used. The kinds of the photosensitive resin and metal salt to be used are properly selected in this way. The adhesive strength, hardness, plating catalyst activity, etc., of the primary coating film for plating obtd. in such a manner are adjusted according to purposes in this way.
Patent JP-S63269697-A (JP)
Title: Synchronous sampling circuit
Inventor: CHO FUJIO
IPC: H03H7/00
Filed: 1987-04-28
Abstract: PURPOSE:To reduce the deviation between horizontal synchronizing signals, by detecting the deviation between analog horizontal synchronizing signals and digital horizontal synchronizing signals obtained by dividing sampling clocks and resampling the digital signals. CONSTITUTION:This synchronous sampling circuit is constituted of an AD converter 3 which converts analog color TV signals into digital signals, a synchronizing separator circuit 5 which separates analog horizontal synchronizing signals from the analog color TV signals, a burst clock oscillator 6 which generates sampling clocks which are synchronized in phase with the color burst of the analog color TV signals and given to the AD converter 3, a deviation detecting circuit 8 which detects the deviation between the analog horizontal synchronizing signals and digital horizontal synchronizing signals obtained by dividing the sampling clocks, and a resampler circuit 4 which resamples the digital signals in accordance with the detected deviation. Therefore, sampling clocks which are phase-synchronized to the color burst of the color TV signals and less in frequency variation are generated and the deviation between the horizontal synchronizing signals can be reduced.
Patent JP-H0368151-A (JP)
Title: Tab lead frame assembly and manufacture thereof
Inventor: TOOMASU JIEI DANAUEI
IPC: H05K3/34
Filed: 1990-04-20
Abstract: PURPOSE: To improve reliability, yield, material efficiency and manufacturing efficiency by providing a plurality of patterned conductive elements for transmitting input and output signals to a bonding position, and varying its pitch. CONSTITUTION: A variable pitch tab lead frame assembly 103 has a plurality of similar segments 104. At first ends 110, 120 of a conductive element 107 for transmitting input and output signals, second ends 123 are connected to bonding pads 130 having a pitch P1 . A plurality of pads except the pads 130 are arrayed at different pitches from each other, and the end 123 of the element 107 is connected thereto.
Patent JP-H03121324-A (JP)
Title: Brake actuator
Inventor: ROBAATO ARAN ANDAASON
IPC: F16D65/28
Filed: 1990-04-20
Abstract: PURPOSE: To change the pressure of a hydraulic fluid in a cylinder so as to miniaturize a brake actuator by providing a complementary gear formation meshed with the gear structure of a piston, and driving the piston along the cylinder by an electric motor. CONSTITUTION: A brake actuator has a cylinder body, and the cylinder body accommodates therein a piston 2 slidable and sealed to a cylinder internal wall by seals 3, 4. A cylinder includes a space 5 in front of the piston 2. The forward motion of the piston 2 pressurizes a hydraulic fluid in the space 5 and supplies it to an automobile brake through a fluid outlet 6 to actuate the brake. The outer surface of the piston 2 is provided with gear structure in the form of a rack 11 which is meshed with a drive input pinion 12 driven to rotate by an electric motor 13, and the piston 2 is moved forward by the unidirectional rotation of the pinion 12 to pressurize the brake fluid in the chamber 5.
Patent JP-H10304541-A (JP)
Title: Gas-insulated power transmission line
Inventor: MATSUDA SETSUYUKI
IPC: H02G5/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated power transmission line with no projected part of gas tightening structure at low construction cost, while improving gas tightness. SOLUTION: A structure of a mount 15 is simplified, and the mount 15 is provided at an inner face of the outer cover 1 so that a projected part of gas tightening structure outside the outer cover 1 can be eliminated, while the gas tightness is improved. The outer cover 1 is made up of a large diameter part and a small diameter part. The mount 15 is formed from both end openings in the large-diameter cover part 1 g. After the inner parts have been mounted, the small-diameter cover part 1s is welded thereto to assemble the unit. In this case, welding of large and small cover parts 1 g and 1s is easy so that the manufacturing cost of the gas-insulated power transmission line can be reduced.
Patent JP-S5728332-A (JP)
Title: Electronic beam exposing method
Inventor: KAWASHIMA KENICHI
IPC: H01J37/304
Filed: 1980-07-28
Abstract: PURPOSE:To perform accurate exposing with focusing performed for each detail of a pattern by a method wherein a mark provided on each given region of a sample is scanned with a beam and exciting current of an objective lens is so controlled that the change of the reflected electron signal is maximized. CONSTITUTION:The surface of an Si substrate is divided into regions S1-S9. A concave mark 2 is formed on a place which does not hinder describing pattern. When scanning is performed with an electronic beam 3, the quantity of reflected electrons increases on a concave's end 4, and its waveform becomes acute if it is brought into focus. The waveform of the reflected electron signal is differentiated 14 once, and after A/D conversion, the difference DELTAI between the maximum and minimum values is calculated and recorded in a memory 15. The order of a CPU 9 controls 10 an exciting power source 11 and the focus of an object lens 6 in a manner selecting the said DELTAI at its maximum value, then exposure is taken place. Said process is repeated at each region. If data for describing pattern is held in a memory unit 9, electronic beam exposing will be performed automatically, thus permitting accurate description of a desired pattern.
Patent JP-H05278422-A (JP)
Title: Bush installing structure
IPC: B60G7/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a bush installing structure which can reduce the assembly cost and can allow the automation easily. CONSTITUTION:In a bush installing structure to position and fix a bush 11 between a pair of brackets 13 and 13, guide grooves 15 and 15 communicating each other are provided about at the lower side of the pair of brackets 13 and 13, while projections 14 and 14 are provided on both sides of the bush 11, and a positioning structure is accomplished by inserting the projections 14 and 14 on both sides of the bush 11 to the guide grooves 15 and 15 of the pair of brackets 13 and 13.