baber/WOPTO huggingface dataset:
Patent JP-S6468690-A (JP)
Title: Horizontal shifter
Inventor: SUZUKI SHIGERU
IPC: H01L21/68
Filed: 1987-09-09
Abstract: PURPOSE: To obtain a high-accuracy horizontal moving mechanism by installing rollers to a driving mechanism and a spring mechanism or on a moving table and always applying a pressing force to the moving table toward a pedestal. CONSTITUTION: A horizontal moving mechanism is composed of a pedestal 1, a moving table 2 which slides on the pedestal 1, a driving mechanism 3 and a spring mechanism 11 provided on the pedestal 1, and rollers 4 respectively arranged between the table 2 and mechanisms 3 and 11. The rollers 4 are installed to the mechanisms 3 and 11 on such a slope that a component of force which always presses the surface 2a of the table 2 toward the pedestal 1 can be generated. Therefore, a high-accuracy horizontal moving mechanism can be obtained, because the frictional resistance of the table 2 is eliminated when the table 2 is moved by inclining the surface of the table 2 which is brought into contact with the rollers 4 or the surfaces of the mechanisms 3 and 11 which are brought into contact with the rollers 4 against the optical axis.
Patent JP-S6285184-A (JP)
Title: Pulsation preventing device in superhigh pressure water producing circuit
Inventor: KAKIHARA KATSUYUKI
IPC: B26F3/00
Filed: 1985-10-08
Abstract: PURPOSE:To prevent the occurrence of pulsation, by a method wherein the low pressure side of an accumulator is connected to an accumulator driving line lead from a primary line, the high pressure side thereof is connected to a secondary line, and a delivery pressure on the high pressure side is set to a value lower than the delivery pressure of a booster. CONSTITUTION:A booster 15 is actuated from a liquid pressure source 1 through a primary line 12, and a liquid pressure is fed to an orifice 21 through a secondary line 20. The low pressure side of an accumulator 32 is connected to an accumulator driving line 31 lead from the primary line 12. The high pressure side of the accumulator 32 is connected to a secondary line 20, and the delivery pressure on the high pressure side of the accumulator 32 is set to a value slightly lower than the delivery pressure of the booster 15. This enables direct prevention of the occurrence of pulsation of superhigh pressure water by means of an accumulator.
Patent JP-S58116443-A (JP)
Title: Novel peptide and manufacture
Inventor: ANTONIO SHIRUBIO BERUDEIINI
IPC: C07K7/22
Filed: 1982-12-22
Abstract: This invention relates to new retro-inverso peptides and peptide derivatives in the form of analogues of the C-terminal penta and hexapeptide fragments of Substance P, which are pharmacologically active, possess prolonged action with time and are useful as vasodilators, their general formula being:
Patent JP-H04107469-A (JP)
Title: Negative charge black toner and method for controlling density thereof
Inventor: KANBAYASHI MAKOTO
IPC: G03G9/097
Filed: 1990-08-28
Abstract: PURPOSE:To contrive the stabilization of the electrostatic property and flowability by incorporating a specified azo metal complex salt as a charge control agent, a hydrophilic inorganic oxide such as alumina particles and a hydrophobic inorganic oxide such as hydrophobic silica particles into nonmagnetic resin particles incorporating a coloring agent. CONSTITUTION:One of the inorganic oxide represented by formula I is a negative charge hydrophobic inorganic oxide A, having >=50muc/g of an absolute value of a triboelectric charge quantity against magnetic particles and 80-300m<2>/g of a relative surface area SA by the BET method, and the other is a hydrophilic inorganic oxide B, having <=20muc/g of an absolute value of a triboelectric charge quantity and 30-300m<2>/g of a relative surface area SB. A is incorporated by a wt.% and B is incorporated by b wt.% for these inorganic oxides A and B and the resin particles incorporating the coloring agent and there are the relations of SA>=SB, a>=b, and 0.3>=a+b>=1.5. In formula I, R1 is halogen atom, R2-R4 are hydrogen atom, nitro group, and alkyl group, etc., (n) being an integer of 0-3, and (m) is an integer of 1-4. Thus the electrostatic property and the flowability are stabilized.
Patent JP-S6378231-A (JP)
Title: Partial program combining system
Inventor: TAKI HIROKO
IPC: G06F9/445
Filed: 1986-09-22
Abstract: PURPOSE:To execute only a unit program normally combined without generating an execution error by combining a special program when a program designated by a bit of combining information is absent. CONSTITUTION:The bits of combining information from a decoding means 7 are stored through a combining information input means 1 to a combining information storage means 2. A presence deciding means 3 decides whether or not a unit program designated by the bits of combining information stored into the storage means 2 is present in a program library PL. When the means decides that the program is present, a designation program combining means 4 calls out the designated program from a PL and executes the linking processing. On the other hand, when the means decides that the program is absent, a special program combining means 5 calls out a special program 6 and executes the combining processing. Thus, without generating an execution error, only the unit program combined normally can be executed.
Patent JP-H1161294-A (JP)
Title: Copper alloy reinforced by dispersion of alumina and its production
Inventor: KUMAGAI MASAKI
IPC: C22F1/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a copper alloy reinforced by the dispersion of alumina, almost free from unreacted residual oxygen in the matrix and excellent in plastic workability, machinability and suitability to brazing by imparting a specified compsn. SOLUTION: The copper alloy reinforced by the dispersion of alumina has a compsn. consisting of 0.08-0.7 mass% alumina particles of <=500 nm average particle diameter, 0.05-0.20 mass% soluble Al, <=300 ppm oxygen existing in a form other than alumina and the balance Cu with impurities. The alloy is produced by mixing Cu-Al alloy powder contg. 0.04-0.5% Al with an oxidizer such as copper monoxide, sealing the mixture in a copper vessel made of pure copper, etc., and carrying out hot extrusion after heating to 700-950 deg.C in a nonoxidizing atmosphere. The total amt. of oxygen in the oxidizer is preferably regulated to 40-90% of the stoichiometric amt. required to oxidize all the Al.
Patent JP-S6380749-A (JP)
Title: Brushless motor
Inventor: TSURUMAKI YUKIO
IPC: H02K29/14
Filed: 1986-09-22
Abstract: PURPOSE:To reduce the cost of a brushless motor by use of common components and to improve the reliability by forming a magnet for a frequency generator of a plastic magnet, and providing a support for a magnet for generating an index signal to the plastic magnet. CONSTITUTION:A magnet 50 for a frequency generator (FG) is formed of a moldable plastic magnet, a magnetic holder is molded integrally with the same material as the magnet for FG, and a magnet 7 for generation an index signal (ID) is secured by bonding. A holder 13 for holding a magnetic element 14, such as a Hall IC is so clamped fixedly on a substrate 9 a screws 15 that the element 14 is opposed to the moving route of the magnet 7.
Patent JP-2000055627-A (JP)
Title: Film thickness measuring method and device
Inventor: HORIE MASAHIRO
IPC: G02B21/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measuring device of simple constitution with high resolution. SOLUTION: An image of a polish-processed sample 9 is provided by a camera part 2 to find a film thickness of the sample 9 in an operation part 3 in this thickness measuring device. Three laser diodes 211, 212, 213 are provided in a light source part 21 to emit lights having wave lengths different each other, and the sample 9 is irradiated with the light having the wave length selected by a wave length selecting part 37. The wave length having the highest resolution in the film thickness measured at last is selected in the selecting part 37. Film thickness measurement with simple constitution and high resolution is allowed thereby even when the thickness of the sample 9 varies.
Patent JP-H0787303-A (JP)
Title: Image output device
Inventor: ISHIKAWA TAKASHI
IPC: H04N1/387
Filed: 1993-09-09
Abstract: PURPOSE:To provide a means that can effectively use a memory by performing the compression processing without increasing the number of pixels of the input image data when the image resolution is converted fro the input image data on an image output device. CONSTITUTION:An image data compressing circuit 103 and an image data expanding circuit 105 are provided on the precedent and succeeding stages of an image data memory 104 respectively. The image resolution conversion processing is carried out before or after the image data are stored in the memory 104 based on a fact whether the image resolution of the input image data is higher or lower than the image resolution of an image output device. When the input image data undergo the primary conversion, this conversion processing is divided into an enlargement component and the other component and these two components are carried out after and before the image data are stored in the memory 104, respectively.
Patent JP-H04106557-A (JP)
Title: Color image forming device
Inventor: IKEDA TADAYOSHI
IPC: G03G15/01
Filed: 1990-08-27
Abstract: PURPOSE:To attach and detach a process cartridge without dividing a device into two parts and opening a clover by taking out a process cartridge to the side opposite to a transfer part, and engaging with gears provided on plural developing units with respective driving gears disposed on the straight line of a main body side at the time of attachment to a main body. CONSTITUTION:A photosensitive belt 1, an electrifying unit 6, respective developing units 8, 9, 10, and 11, and a cleaning device 13 are integrally incorporated in an independent process cartridge 30, and further, slidably inserted into the device from a specific direction and attached. Simultaneously with the attachment, respective gear groups connected with, first, the photosensitive belt 1 and respective developing units are engaged with respective gears of the driving system of a device main body, to obtain an operable state. In other words, a gear 2G integrated to a turning roller 2 turning a gear 8GA or 11GA and the photosensitive belt 1, is engaged, to obtain a state where electric power can be transmitted. When the cartridge 30 is taken out, a knob 30A is held and pulled out to the side opposite to the transfer part of an image in the state where a cover 35 is released, and a releasing lever is pushed down, so that the cartridge 30 is easily taken out from the device.
Patent JP-S61100727-A (JP)
Title: Production of liquid crystal display device
Inventor: SHINOMIYA TOKIHIKO
IPC: G09F9/00
Filed: 1984-10-24
Abstract: PURPOSE:To attain the effect of addition of alumina to a sealing material stably and efficiently by adhering two substrates with the sealing material to which heated active alumina grains are added in the production process of a liquid crystal cell obtained by opposing the two substrates forming electrodes on respective surfaces and adhering the substrates with the sealing material. CONSTITUTION:The aluminium grains 1 are put in air or nitrogen atmosphere in an oven 2, heated by a heater 3 and kept at a baking temperature more than 150 deg. for 30min or more. After heating, the grains are cooled in dry air or nitrogen to obtain the activated alumina grains 1. The activated alumina grains 1 are mixed with the sealing material and sufficiently agitated. The obtained alumina-added sealing material 4 is applied to the surface of the substrate 5, a pattern of a seal pat 6 is formed and then the substrate 5 is adhered to the other opposite substrate to form a liquid crystal cell.
Patent JP-S6284564-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI KAZUO
IPC: H01L29/812
Filed: 1985-10-07
Abstract: PURPOSE:To control the shape of a recess with excellent reproducibility and in a free shape even by forming the recess and a gate electrode by the same resist by shaping a recessed section through the two etching of dry etching and subsequent wet etching. CONSTITUTION:A resist mask 5 is formed, and one part of a recess 8 is shaped through dry etching. Wet etching is continued until desired saturation drain currents are acquired. Consequently, the recessed section 8 called the recess is formed. The quantity of the added wet etching being required is suppressed previously under each dry etching condition, thus obtaining a desired recess shape having no damage by changing the thickness T of an active layer 2 and the ratio of the depth xd of dry etching to the depth xw of wet etching.
Patent JP-H04107534-A (JP)
Title: Optical element
Inventor: YOSHINO YUICHI
IPC: G02F1/137
Filed: 1990-08-29
Abstract: PURPOSE:To make a color change between a transparent state and a colored state by arranging a surface active agent solution which has lamella structure and a high polymer gel which is stimulated from outside to shift in phase and absorbs or discharge the solvent of the surface active agent solution in a cell which has at least one transparent wall. CONSTITUTION:When a surface active agent which has a hydrophilic group and a hydrophobic group of nearly equal size while the polarity of the hydrophilic group is intense is dissolved in a solution, layers 4 where molecules 1 of the surface active agent are arranged having hydrophilic groups opposite each other are formed and overlap with each other, and molecules of the solution are put between the layers 4 and 4. The thickness (d) of the lamella layer of this liquid crystal structure and the distance between the adjacent layers 4 vary with the concentration of the surface active agent solution. Consequently, the optical element can be made transparent when not applied with an electric field and colored when applied with the electric field.
Patent JP-H0273248-A (JP)
Title: Reducing solution and reduction processing method for silver picture
Inventor: HAYASHI KATSUMI
IPC: G03C7/413
Filed: 1988-09-08
Abstract: PURPOSE:To improve the reducing aptitude and the preservation stability of the reduction solution, and to reduce the yellow stain of a photosensitive material after processing it by using a prescribed chelating agent and a specified reducing promoter in combination for the subject reducing solution. CONSTITUTION:A ferric chelating compd. of aminopolycarboxylic acid such as 1,3-propane diamine tetraacetic acid and the reducing promoter shown by formula I are incorporated in the reducing solution. In the formula, A<1> and A<2> are each a group shown by formula II or a nitrogen contg. heterocyclic ring residual group, R<1>-R<3> are each hydrogen atom or alkyl (q) is 0 or 1, B<1> is alkylene or arylene, etc., (h) is 0 or 1, Z<1> is an anion, (i) is 0-2. The promoter shown by the formula is composed of a compd. shown by formula III. A silver picture formed by exposing a process silver halide photosensitive material and then developing it, is subjected to reduction processing with the reducing solution.
Patent JP-H0969878-A (JP)
Title: Communication network control method
Inventor: IKUZUKI RIYUUICHI
IPC: H04M3/22
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a communication network managing method for quickly calculating the degree of importance of a multiple transmission line, determining the relief order of a faulty multiple transmission line in a short time and quickly relieving the faulty multiple transmission line in accordance with the relief order. SOLUTION: A basic path 6 having transmission rate to be a basic unit is preliminarily set and importance degree information (1) to (9) if given to the basic path 6. Thus, the importance degree information on the multiple transmission line having quicker transmission rate is calculated based on importance degree information and the relief order of a faulty multiple transmission line is determined in a short time.
Patent JP-H1067461-A (JP)
Title: Image forming device
Inventor: TOMOTA YOICHI
IPC: G03G15/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a bundle of paper sheets, on each of which an image is formed, can be surely stapled in a required binding way and operativity can be improved. SOLUTION: On a liquid crystal display screen 406, respective images 451, which indicate the direction of a paper sheet, the position and the direction of stapling carried out according to the direction of the paper sheet, and the number of staples, and paper sizes 452 executable with respect to the respective images 451 are displayed. For selectively inputting one of the same type binding ways in combinations of the images 451 and the paper sizes 452 displayed on the liquid crystal display screen 406, a setting changing key and a ten-key keyboard are arranged. A main body controlling unit, by which the position and the direction of stapling and the number of staples set in a staple unit are changed on the basis of a selection signal and a detection signal, is provided.
Patent JP-S6379931-A (JP)
Title: Highly corrosion-resistant amorphous nickel alloy
Inventor: HASHIMOTO KOJI
IPC: C22C19/03
Filed: 1986-09-24
Abstract: PURPOSE:To provide an amorphous nickel alloy withstanding severe corrosive environment of high-temp. concentrated phosphoric acid, etc., by incorporating specific amounts of Ta, P, etc., to Ni. CONSTITUTION:The amorphous nickel alloy has a composition consisting of, by atom, 20-60% Ta and the balance essentially Ni or the one consisting of 10-40%, in total with Cr, of <=20% Ta, 15-23%, in total with P, of <=7% B and/or Si, and the balance Ni. A molten alloy of this composition is subjected to super rapid solidification, etc., to be formed into an amorphous alloy. This alloy forms a stable protective film even in a severe corrosive environment of high-temp. concentrated phosphoric acid, etc., and provides high corrosion resistance.
Patent JP-H1071517-A (JP)
Title: Boring tool, centering jig for boring tool and boring method with boring tool
Inventor: AJIMI KUNIO
IPC: B23B51/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To accurately bore a hole with larger diameter than that of a bored hole at a position concentricity with the existing bored hole at low cost and with a simple structure. SOLUTION: A boring tool comprises a cylindrical boring cutter 16 and center drill secured in a cutter securing section 10. In this case, a centering jig with a cylindrical section 64 whose diameter is smaller than that of the boring cutter 16 can be secured in a center drill securing hole 18 in stead of this center drill. A hole with larger diameter than that of the hole H is made around the hole H by pressing the boring cutter 16 against the workpiece such as a wall W while fitting this centering jig in the existing bored hole H.
Patent JP-H1060349-A (JP)
Title: Ink composition and printed matter
Inventor: HARUNA MOTOMASA
IPC: C09D11/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an organosilane-base ink composition excellent in printability. SOLUTION: This composition contains an organosilane solution obtained by partially hydrolyzing a hydrolyzable organosilane of the formula R<1> n SiX4-n (R<1> is a substituted or unsubstituted 1-8C monovalent hydrocarbon group; n is an integer of 0 to 3; and X is a hydrolyzable group) under conditions under which water is used in an amount of 0.001-0.5mol per mol of X, a metal oxide pigment, at least one of a fine silica powder and a fine alumina powder, a polyorganosiloxane containing silanol group in the molecule and represented by the formula R<2> a Si(OH)b O(4-a-b)/2 [R<2> is a substituted or unsubstituted 1-8C monovalent hydrocarbon group; and a and b are each a number satisfying the relations of the formulas 0.2<=a<2.0, 0.0001<=b<=3, and (a+b)<4], a catalyst, and a thickening agent as the essential constituents and has a viscosity of 50-200mPa.s.
Patent JP-2000063127-A (JP)
Title: Nozzle mixing burner for adherence of sealing type silica
Inventor: ADLER MERYL D W
IPC: F23L7/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To decrease the accumulation of soot on the front side of a burner for producing a quartz glass boule, improve the safety of movement and the efficiency of cooling, and stabilize the quality of the quartz glass boule. SOLUTION: A burner having a structure of multiple composite cylindrical tubes 301-306 is adopted. The sectional area of some flow paths 206 and 202 in the certain cylindrical tubes 305 and 301 in the burner is limited, and/or flats usable to atomize a silicon-containing liquid raw material such as OMCTS are installed. The burner has an independent flow path 205 for a fuel and flow paths 204 and 206 for oxygen. The nozzle mixing is adopted to avoid flashing back. The burner is attached by sealing to the burner hole installed in the crown of a furnace to prevent the atmosphere to be inhaled in the furnace. The outside air-cooling jacket can be used so that the temperature of the burner may not exceed the upper limit, for instance 400 deg.C.
Patent JP-S6380356-A (JP)
Title: Electronic reminder
Inventor: YAGI SHIGEKI
IPC: H04M1/275
Filed: 1986-09-24
Abstract: PURPOSE:To set an alarm time by one key operation by storing a program which sets a time obtained by adding a preset time to the present time as an alarm time when an alarm time setting key is depressed. CONSTITUTION:The operator uses an input means 6 to input information such as name, address or telephone number of the like. When the time obtained by adding the present time and 'a specific time' is set as the alarm set time by one key input, the means 6 is used to store the 'specific time' in an addition time storage means 10. The information already inputted can be seen while being taken out freely through a display means 11 by the key operation of the means 6. When the operation to an input means 15 is applied by the operator as the alarm time setting key, a date time arithmetic means 16 adds the content of the means 10 to the content of a data time temporary storage means 14 and stores the result in an arithmetic result storage means. Thus, the alarm time is set by one key operation.
Patent JP-2001050407-A (JP)
Title: Flap valve
Inventor: TANAKA TOSHIKAZU
IPC: F16K17/34
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To accelerate drainage even in small flow quantity by keeping a valve element open normally, and quickly easily close the valve element in abnormality without requiring human-made judgment and operation to surely prevent reverse flow. SOLUTION: In this flap valve, a pair of drain ports 15, 15 are formed in right and left of a lower part of a peripheral wall of a valve casing 14 connected to a gutter, and a pair of flap valve elements 16, 16 in right and left for opening and closing these drain ports 15, 15 are supported freely to be rocked around the axes of horizontal shafts 18, 18 over each drain port 15, 15. Furthermore, each flap valve element 16, 16 is provided with each floating force generating part 19, 19 for giving the closing directional moment to each flap valve element 16, 16 with a rise of water level of a river.