baber/WOPTO huggingface dataset:
Patent JP-S544072-A (JP)
Title: Manufacture for emulsion mask
Inventor: SATOU MASAMICHI
IPC: G03F1/68
Filed: 1977-06-10
Abstract: PURPOSE: To obtain sufficient optical concentration even with smaller emulsion film thickness, by heating the photo sensitive material providing emulsion layer including halogenation silver grains of which average particle size is less than 0.1μm to the extent that the rate of increase in the fogging concentration is more than 25%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224674-A (JP)
Title: Manufacture of microcrystalline silicon carbide film
Inventor: FUJII YOSHIHISA
IPC: C23C16/50
Filed: 1986-03-26
Abstract: PURPOSE:To lower the temp. of a substrate by diluting gaseous starting materials with H2 gas in manufacturing a microcrystalline silicon carbide film by means of a plasma CVD method, a sputtering method, etc. CONSTITUTION:When the microcrystalline silicon carbide film is manufactured, for example, by the plasma CVD method, gaseous silicides such as SiH4 and gaseous carbides such as CH4 are used as the gaseous starting materials. A gaseous mixture consisting of SiH4, CH4, and H2 is introduced into a reaction vessel to undergo glow discharge so as to form a silicon carbide film on the substrate of glass, quartz, stainless steel, etc. At this time, the proportion of the gaseous raw materials is set up at a low value so that rate of dilution of gaseous raw materials with H2 gas is <=0.05. In this way, the silicon carbide film (microcrystalline silicon carbide film) in which crystalline structure is mingled with amorphous structure can be deposited on the substrate set up at a temp. of 500 deg.C or below.
Patent JP-H08263043-A (JP)
Title: Image processor
Inventor: MIYAZAKI MIYUKI
IPC: G09G5/24
Filed: 1995-03-28
Abstract: PURPOSE: To always output a high definition font pattern by selecting a similar font when optimum font can not be selected, deforming the similar font and generating and outputting the optimum font. CONSTITUTION: Not only the font pattern is generated by developing the font data stored in a font memory 102 based on the instruction sent from a host 300, but various processing such as expansion, reduction and deformation, etc., are performed for the font patten. That is, the optimum font for the inputted instruction is selected by retrieval according to the instruction inputted from an external device, and the address of the selected font is extracted, and accessing is performed using the address of the retrieved and extracted selected font, and the font pattern is read out to develop into bit map and outputted. When the optimum font can not be selected, the similar font is selected, the similar font is deformed, and the optimum font is generated and outputted.
Patent JP-H0236420-A (JP)
Title: Processing systems
Inventor: DEIBUITSUDO ROBAATO BOODOUIN
IPC: G06F9/22
Filed: 1989-03-23
Abstract: PURPOSE: To improve a processing speed by consisting the system of three different processor modules and allowing all of them to simultaneously and parallelly execute different tasks. CONSTITUTION: A data transferring processor 120 manages an interface with an external world through an external interface and deals with data transfer between cache memory 140 and the external world. A control processor 110 executes address calculation to control transfer of all data transmitted and received to and from a numerical processing module 130. Then the numerical processing module (desired to be a floating point processor module) 130 is operated by a clock independent asynchronously and perfectly from two other processors, and data calculation is dealt with by this floating point processor module 130. Therefore this subsystem is designed to be provided with high performance for floating point numerical processing in spite of a small size and a low cost.
Patent JP-H09254152-A (JP)
Title: Kneading apparatus of molding material
Inventor: YOKOMURA SHIGERU
IPC: B29B9/10
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To take out kneaded matter in a strip form from an arbitrary position in the length direction of a roll by forming a spiral guide groove to a rear roll reversely rotated with respect to the rotation of a front roll over the total length in the length direction of the peripheral surface thereof. SOLUTION: When a preliminarily mixed raw material mixture is supplied to one end of the nip between a front roll 2 and a rear roll 3, the raw material mixture receives heat necessary for reaction from the front and rear rolls 2, 3 to be transferred toward the other end while kneaded and reacted to be supplied to the pelletizer 1 connected to the other end of the front roll 2. The molding material pushed in a guide groove 4 by the front roll 2 is taken out in a series of strip like shape at an arbitrary position and extruded into a drum from the through-hole 10 of the pelletizer 1. The extruded softened rod element is cut by a fixed cutter 9 to be molded into pellets 11.
Patent JP-S57184913-A (JP)
Title: Display system for position information of moving body
Inventor: FUKUMOTO TERUMICHI
IPC: G01C21/22
Filed: 1981-05-08
Abstract: PURPOSE:To enhance the accuracy of the position information of a moving body by a method in which the position of a moving body is determined and displayed while comparing the position of a sensor set on a moving body with a preset information of process. CONSTITUTION:The X-axial output and Y-axial output of process information are orderly stored in RAM3 through gain regulation circuits 12 and 14 and AD converters 13 and 15 from a joy stick 11. On the other hand, the outputs of a direction sensor 7 and a speed sensor 9 are put in CPU1 through AD converters 6 and 8, the position of moving body is calculated, the information of X-axial position is stored in a X registor 4, and the imformation of Y-axial position is stored in a Y registor 5. CPU1 orderly reads out process information from RAM3, the distance Di from the position of moving body at the time t of the X and Y registors 4 and 5 is calculated to the points (Xj and Yj) on the process at which Di is minimized, and when the minimum value Di exceeds a set value, the position of measuring point is set back to the nearest point on the process. By this, the accuracy of the position information of the moving body can be enhanced.
Patent JP-H10265520-A (JP)
Title: Successive production of propylene-based block copolymer
Inventor: TANAKA EIJI
IPC: C08F4/658
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To advantageously produce propionic block copolymer having good impact resistance by effectively preventing a short-circuit of a catalyst by using a classifying system comprising a sedimentation liquid power classification device in the presence of a magnesium compound-carrying type catalyst having a sharp particle diameter distribution. SOLUTION: This method for producing propionic block copolymer comprises the step of polymerizing α-olefin consisting essentially of liquid propylene in the presence of a stereoregular catalyst [having (n)>=5 (n)-term representing a particle distribution approximated by Rosin-Rammler] and hydrogen in an individual polymerization vessel, the step of sending a slurry containing large among of particles having large particle diameters (having >=600 μm average particle diameters) in the obtained polymer to a propylene-α-olefin copolymeirzation vessel, the step of polymerizing propylene and an α-olefin without the propylene by the action of the before catalyst in a gas phase to successively provide the objective compound,  and the step of recycling the slurry containing a large amount of particles having small particle diameters to the individual polymerization vessel to the first polymerization step.
Patent JP-S58187014-A (JP)
Title: Active filter circuit
Inventor: TANAKA KOUICHI
IPC: H03H11/12
Filed: 1982-04-26
Abstract: PURPOSE:To change the gain with stable operation and to attain steep cutoff charactristics, by dividing an output voltage of an amplifier with resistors and connecting a feedback terminal of a filter circuit to a connecting point of the resistors. CONSTITUTION:The output voltage of the amplifier 7 is divided with the resistors R7, R8 and the connecting point A of the resistors R7, R8 is connected to the feedback terminal 2 of the filter 3. A signal of amplification factor K is obtained at an output terminal 6 of the amplifier 7 as it is, and the amplification factor K' to the feedback terminal 2 is expressed as K'=RS.K/(R7+R8). Since the K expressed in the formula is converted to the K' and it is set arbitrarily with resistors R7, R8 shown in broken lines 14, the stable response characteristics are obtained.
Patent JP-S61229176-A (JP)
Title: Pattern discriminating method
Inventor: NAITOU FUMIKADO
IPC: G06K9/62
Filed: 1985-04-04
Abstract: PURPOSE:To execute the efficient pattern discrimination by constituting the volonoy figure which uses concentrated points consisting of points representative of respective pattern positions as an input and deciding the quality of an inspection object pattern group from the geometrical characteristic of respective volonoy sides of the volonoy figure. CONSTITUTION:The gravity center of respective patterns of an inspected object picture is obtained and an input point set {Pi} is made. The volonoy figure is constituted from {Pi}. From the whole set {Lj}0 of the volonoy side, the volonoy side only to satisfy dmin<=Lj<=dmax for a prescribed constant value values dmax and dmin is extracted, and a partial set {Lj}1 is made. Concerning each Lj of the {Lj}1, the inclination aj is calculated. An average value a' of aj is obtained. Concerning all aj, it is discriminated that when ¦aj-a'¦<epsilon is obtained for the prescribed value epsilon, the inspected object picture is good and when not, the picture is bad.
Patent JP-S60215640-A (JP)
Title: Production of ethanol
Inventor: ISOGAI YOSHIO
IPC: C07C67/00
Filed: 1984-04-10
Abstract: PURPOSE:To obtain ethanol from methanol, Co and H2 in high selectivity, by using a catalyst system containing a Co-Ru based or Co-Ru-halogen based catalyst in suitable combination with different kinds of ligand of a tertiary phosphine and tertiary amine or quaternary ammonium salt. CONSTITUTION:Methanol is reacted with carbon monoxide and hydrogen to give ethanol. In the process, a catalyst system consisting of (1) a Co compound (0.1- 100mg atoms expressed in terms of Co atoms based on 1mol methanol), (2) an Ru compound (0.05-50mg atoms expressed in terms of Ru atoms), (3) a halide selected from I, Br and Cl (0-200mg atoms expressed in terms of halogen atoms), (4) a tertiary phosphine (0.2-200mg atoms expressed in terms of P atoms) and (4) a tertiary amine or quaternary ammonium salt (0.1-100mg atoms expressed in terms of N atoms) within 1:0.05-1:0-4:0.2-10:0.1-5 atomic ratio range of Co:Ru:halogen:P:N.
Patent JP-H06282006-A (JP)
Title: Camera capable of magnetically recording
Inventor: SHIMIZU NORIO
IPC: G03B31/00
Filed: 1993-03-29
Abstract: PURPOSE:To make close contactness excellent and to improve the flatness of a film by arranging a magnetic head with the inclination of a prescribed angle with respect to the traveling direction of the film, so that a magnetic gap part roughly perpendicularly press-contacts with a magnetic recording part. CONSTITUTION:The magnetic head 1 is pressed toward the film 2 by a pressing spring 3, simultaneously, an encroaching quantity L is imparted to the film 2 traveling along a film rail 10a and the magnetic gap part 1a is arranged with the inclination of an angle theta with respect to the traveling direction of the film 2. When the magnetic head 1 is disposed like this, the magnetic gap part 1a is roughly perpendicularly press-contacts with the magnetic recording part, because even if the film 2 travels in the direction shown by the arrow and press-contacts the magnetic head 1, to generate a bulge, the magnetic gap part 1a is inclined in accordance with the generation of the bulge. Therefore, the close contactness of the magnetic gap part 1a with the belt-like magnetic recording part of the film does not deteriorates and the traveling load of the film 2 is never increased.
Patent JP-H11275084-A (JP)
Title: Fast radio local loop system
Inventor: NISHI RYUZO
IPC: H04B7/26
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of RF parts, to eliminate the need for the control of the transmission power used for compensating the rainfall attenuation and to ensure high reliability with large capacity at high speed by comprising a base station and a terminal and making the base station perform the circuit control, based on the protocols corresponding to both fast WLL and slow rate WLL systems. SOLUTION: A base station B1 sends the output of fast rate WLL base station control part/transmission part 4 into the air as radio waves via a fast rate WLL base station antenna 6 and receives the slow rate WLL radio waves from a terminal T1 via a slow-rate WLL base station antenna 7. The terminal T1 sends the outputs of a slow rate WLL terminal control part/transmission part 11 into the air as radio waves via a slow rate WLL terminal antenna 9 and receives the fast rate WLL radio waves from the station B1 via a fast rate WLL terminal antenna 8. With such a constitution, the conventional slow rate WLL parts are available to significantly reduce the cost of RF parts and also to prevent the rainfall attenuation for an up circuit.
Patent JP-S62232800-A (JP)
Inventor: AGOSTON AGOSTON
IPC: G01R15/00
Filed: 1987-03-24
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-H02250995-A (JP)
Title: Production of high purity copper
Inventor: MATSUDA AKIRA
IPC: C25C7/02
Filed: 1989-03-22
Abstract: PURPOSE:To remove trace amounts of impurities contained in copper, particularly Ag, and to produce high purity copper by carrying out electrolytic refining by using an anode prepared by adding Se or Te to electrolytic copper. CONSTITUTION:In the production of high purity copper by an electrolytic refining method, electrolytic refining is performed by using an anode prepared by adding Se and/or Te to copper. The above anode can be obtained by adding Se and/or Te to electrolytic copper by >=30g/Ton, preferably <= about 1000g/Ton, in total. At this time, it is preferable to avoid the dissipation of Se and Te due to their vaporization by adding a copper alloy containing Se and Te in the forms of Cu2Se and Cu2Te, respectively, to electrolytic copper. By the above procedure, Ag in the anode is formed into CuAgTe, Ag2Se, CuAgTe and Ag2Te, and the adhesion and electrodeposition of Ag to a cathode can be prevented. By this method, the high purity copper of about 5N class having high residual resistance value can be obtained.
Patent JP-S60212872-A (JP)
Title: Fm carrier wave reproducing signal correcting device
Inventor: MAEDA AKIYOSHI
IPC: G11B20/06
Filed: 1984-04-09
Abstract: PURPOSE:To prevent the occurrence of a black spot and stripe-like erroneous image information, by increasing the level of a high frequency section in the FM signal band of an FM carrier wave reproducing signal, restoring the zero-crossing point of FM carrier wave reproducing signals and correcting the duty. CONSTITUTION:FM carrier reproducing signals reproduced from a discoidal recording medium are inputted in a correcting circuit 50 by a video disk pickup circuit 1 and impressed upon a duty correcting circuit 11 after the level of a high frequency section in the FM signal band of the reproducing signals is increased by a high frequency correcting circuit 51. The FM carrier wave reproducing signals, whose duty is corrected at the circuit 11, are transferred to a demodulator circuit 20. Moreover, the circuit 51 is changed by a radial direction correcting circuit 13 so that the increased quantity of the level of the high frequency section in the FM signal band at the inner peripheral section of the disk becomes larger than that at the outer peripheral section. Therefore, black spots and stripe-like erroneous image information on a picture plane caused by the lack of the zero-crossing point of the FM carrier wave reproducing signals can be prevented and the duty correcting sensitivity can be increased.
Patent JP-H05274103-A (JP)
Title: Data display method
IPC: G06F3/048
Filed: 1992-03-27
Abstract: PURPOSE:To judge whether an item is inputtable or not at the time of execution by an operator by setting or changing item display attributes to a display device at the optional point of the definition time or the execution time. CONSTITUTION:An execution control part 221 calls a specification input processing part 224 and is provided with the item display attribute of the item from an item precessing table 203 and an item display attribute table 204. Next, the execution control part 221 calls a display processing part 223 and indicates the display of the item at a display device 202. The display processing part 223 calls a display attribute changing part 225 right before indicating the display of the item to the display device 202. The display attribute changing part 225 sets the item display attribute at a display attribute information table 205 by referring to the item display attribute table 204. The display processing part 223 instructs the display of the item of the display device 202 according to the content of the display attribute information table 205.
Patent JP-H05272661-A (JP)
Title: Valve device replacing tool
IPC: B25B27/24
Filed: 1992-03-27
Abstract: PURPOSE:To facilitate the valve replacing operation by constituting a tool for replacement, preventing the leakage of gas, from a gas cut-off device, air lock device, sealing member, etc., as for a valve device which is connected in demountable manner with a pipe edge part where the gas pressure supplied from the inside of the pipe is applied. CONSTITUTION:When a butterfly valve 2 installed in the upper part of a storage tank is replaced, the inside of a gas cut-off device 4 is decompressed, and a gas bag 6 is set to the min. state and inserted into a valve piece, etc., and an air lock device 8 is suspended, and installed at the upper edge of the valve 2. Then, an upper part sealing member 9 is set on the air lock device 8, and a drop preventing wire 20 is installed, and lowered to a prescribed position in the air lock device 8. Then, an adjusting gas (nitrogen) is supplied into the air lock device 8, and after the inside of the air lock device is purged, the valve 2 is opened perfectly, and the gas bag 6 is shifted to a pipe 1a side through the valve port. Then, the gas bag 6 is expanded to seal the pipe 1a, and the air lock device is demounted, and the valve 2 is replaced.
Patent JP-H11264301-A (JP)
Title: Casing for steam turbine
Inventor: HATSUTORI YUUTA
IPC: F01D25/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To easily perform repair and inspection of an exhaust side bearing. SOLUTION: This casing 10 for a steam turbine has a high pressure side upper half portion 1, a high pressure side lower half portion 2, exhaust side upper half portions 3a, 5 and an exhaust side lower half portion 4. The exhaust side upper half portion is composed of a fixation part 3a located on the side of the high pressure side upper half portion 1, and a detachable poriton 5 surrounding an exhaust side bearing 11. The casing 10 is opened by detaching the detachable portion 5, for facilitating repair and inspection of the exhaust side bearing 11.
Patent JP-H02250373-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA TOSHIAKI
IPC: H01L27/11
Filed: 1989-03-24
Abstract: PURPOSE:To reduce leak current by a method wherein a first conductive film specified between sources, drains and channel regions, and between drain regions and the channel regions, a second insulation film and a second conductive film are sequentially formed. CONSTITUTION:A second insulated gate field effect transistor is fabricated by sequentially laminating a first conductive film including sources 27a, 27b, drains 27c, 27d, channel regions 27g, 27h, and a first resistance regions 27e, 27f provided between the drain regions 27c, 27d and the channel regions 27g, 27h and doped with impurity of a second conductivity type at a concentration lower than that of the drain regions 27c, 27d or doped with no impurity at all, a second insulation film comprising a gate insulation film, and a second conductive film to serve as gate electrode 25a, 25b. Further the first resistance regions 27e, 27f are located on gate electrodes 17a to 17d of a first insulated gate field effect transistor. Thus leak current can be reduced with a small area as well as operation with low voltage is possible.
Patent JP-H08238181-A (JP)
Title: Heat cooking device
Inventor: SATO MIYOSHI
IPC: A47J37/06
Filed: 1995-03-03
Abstract: PURPOSE: To prevent the fat and oil eluted on the surface of food from being ignited by the flames of a heat source to burn the food when the food containing much fat and oil such as fish or meat is heatedly cooked. CONSTITUTION: A meshy body 7 having many fine gaps is inserted between the flames of a heat source and food, the flames of the heat source are shielded by the meshy body 7, and the fat and oil eluted on the surface of the food is prevented from being ignited by the flames of the heat source.
Patent JP-S56166983-A (JP)
Title: Collection of molten sodium salt from exhaust gas generated by combustion of waste solution
Inventor: KANAI JIYUN
IPC: G21F9/02
Filed: 1980-05-29
Abstract: PURPOSE: To provide a compact collector and to lower a pressure loss of exhaust gas and an amount of used granular material to be disposed, in a dry collecting method, by reducing an amount of the granular material to be charged into the exhaust gas in a specified range, and controlling the temperature decrease of the exhaust gas caused by the charge.  
     CONSTITUTION: While exhaust gas is at a temperature higher than the melting point of a Na salt, granular material is continuously charged into and discharged from the exhaust gas at the weight ratio of about 1/4W3/4 by flow amount of the exhaust gas, to bring the granular material in direct contact with the Na salt. For instance, if the temperature of the exhaust gas is 900°C before the contact, the temperatures of the granular material are 50°C before the charge and 450°C after the charge, and the temperature of the exhaust gas is 850°C or 800°C after the contact, the charge amount of the granular material is about 1/4 or 1/2, respectively, by flow amount of the exhaust gas. That is, the temperature of the exhaust gas is desirably controlled at a level lower by 30W 100°C than the melting point of the contained Na salt, by the contact with the granular material. If the charge amount of the granular material is too small, a sufficient collection effect is not obtained. If the charge amount is too large, the object can not be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63237126-A (JP)
Title: Data storing method
Inventor: HISHIKARI ISAO
IPC: G06F7/22
Filed: 1987-03-25
Abstract: PURPOSE:To enlarge the storing quantity of data twice-three times as much as usual by removing a decimal point, digitizing positive and negative signs, dividing numerical data every two units and storing it in a storing medium as a character code. CONSTITUTION:The numerical data such as -95.9 is increased by ten times in order to remove the decimal point to obtain -959. And numerical values (for instance, 30 and 20) are assigned corresponding to the positive and the negative signs and the data is divided every two units. In this case, 2959 is divided into 29 and 59. Next, by referring to a sexadecimal code table of JIS and ASCII, etc., the 29 and 59 are encoded and stored in the storing medium 3. As a result, usual five letters will do with two letters. In case of reading out the numerical data, a computer 2 reads out character data from an external storage medium 3 and divides it every two letters. Thus, the capacity of the storing means 3 can be used by making it twice-three times as usual.