baber/WOPTO huggingface dataset:
Patent JP-H1158599-A (JP)
Title: Surface treated metallic sheet
Inventor: KAJITA TOMIO
IPC: C23C22/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated metallic sheet having excellent resistance to corrosion and water, and painting characteristics by forming a film containing an inorganic high polymer and a resin as a base so that resistance to scratching and deep drawing characteristics are improved. SOLUTION: A treatment liquid, where an organic resin, a silane coupling agent, and a solid lubricant are contained in a lithium silicate water solution having SiO2 /Li2 O ratio (molar ratio) of 18-33, is applied to the metal surface for drying. Each content in respect with a solids total amount in the treatment liquid is preferably a 8-33 wt.% organic resin, a 0.8-17 wt.% silane coupling agent, and a 0.2-2.8 wt.% solid lubricant. The particle diameter of the solid lubricant is preferably 0.1-1.0 μm.
Patent JP-H0883277-A (JP)
Title: Character conversion device
Inventor: FUJITA MITSUKO
IPC: G06F17/22
Filed: 1994-09-13
Abstract: PURPOSE: To provide a character convey device which converts the font, size, color, and qualification of a character that is being inputted. CONSTITUTION: When the code, font, size, etc., of the character are inputted from an input part 101 and a font specification part 106 and specified, a character taking-out part 103 takes a character pattern corresponding to the code of the inputted character out of a multiple font dictionary part 102, where the code, font, size, etc., are stored corresponding to one another, with the specified font, etc., and outputs it to an output part 107.
Patent JP-H04102161-A (JP)
Title: Data processor
Inventor: NAKATANI SHOJI
IPC: G06F15/16
Filed: 1990-08-22
Abstract: PURPOSE:To shorten a period for testing operations by providing a selecting circuit to select one of outputs from a CPU and an external device and a buffer register to store the output of the selecting circuit in a vector unit. CONSTITUTION:An instruction and an operand are transmitted from an SVP 4 to a selecting circuit 6, and an SVP command is transmitted to an SVP command control circuit 7 so as to decode a P command. When the input to the selecting circuit 6 is the instruction and the operand, a control signal is transmitted for instructing the output of them to an instruction buffer 8 and an operand buffer 9. When the instruction and the operand are completely stored in the instruction buffer 8 and the operand buffer 9, they are transmitted from the SVP 4 to the SVP command control circuit 7 according to a command for activation, and the activation of executing the vector instruction is instructed from the SVP command control circuit 7 to a vector instruction transmission control circuit 10 so as to execute vector arithmetic. Then, a vector instruction control part 11 controls the condition of executing the vector arithmetic. Thus, the period for testing operations can be shortened.
Patent JP-H0961324-A (JP)
Title: Measuring method and device for elastic modulus
Inventor: MUTSUKAWA SHOICHI
IPC: G01N3/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To measure not only the Young's modulus at a high temperature but also the Poisson's ratio at a high temperature by applying loads from both sides of a test piece with mobile jigs, and concurrently measuring the strain in the load direction of the test piece and the strain in the direction perpendicular to it with a push rod type displacement gauge. SOLUTION: Both ends of a graphite test piece 3 are gripped by mobile jigs 4b, 4c of a tester, and one end of the push rod 1 of a push rod type displacement gauge is pressed to the surface of the test piece 3. A graphite susceptor 8 is heated by a high-frequency induction coil 7, and the center section of the test piece 3 is heated by its radiation heat from above and below. The test piece 3, push rod type displacement gauge, and heating coil 7 are located in the chamber of the tester. After the surface temperature of the test piece 3 reaches a prescribed temperature, the jigs 4b, 4c gripping both ends of the test piece 3 are hydraulically moved in opposite directions respectively by the same distance from the center of the test piece 3 serving as the symmetric center to apply loads.  The center of the test piece 3 is kept at the same position before and after the loads are applied, and the measurement accuracy of the elastic modulus is improved.
Patent JP-S58110542-A (JP)
Title: Chlorinated beta-keto ester
Inventor: DEIDEIE MORERU
IPC: C07C49/203
Filed: 1982-12-16
Abstract: New chlorinated  beta -ketoesters of the formula:   <IMAGE>   wherein R represents alkyl of 1 through 6 carbon atoms or alkenyl of 2 through 6 carbon atoms, and R1 represents alkyl of 1 through 4 carbon atoms, their preparation and their use for the preparation of ethylenic ketones of the formula:   <IMAGE>  wherein R is as hereinbefore defined.
Patent JP-S6461038-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRANO YOSHIYUKI
IPC: H01L21/60
Filed: 1987-09-01
Abstract: PURPOSE:To alleviate an internal stress due to soldering and to suppress a decrease in antioxidation performance due to a crack by suppressing the diffusion of tin in a copper layer by interposing a lead layer between a bump of copper and a soldering layer of its surface. CONSTITUTION:A metal layer is deposited on an insulating film 2 provided on a semiconductor substrate 1, and selectively etched to form an electrode pad 3. An interlayer insulating film 4 is provided, a first opening 5 is formed on the pad 3, and, first and second metal layers 6, 7 are sequentially deposited on the surface. Then, a photoresist film 8 is provided, patterned, and a second opening 9 slightly larger than the opening 5 is formed. A copper layer is deposited on the layer 7 of the opening 9 by an electrically plating method, and a bump 10 is formed on the film 8. A lead layer 11 is plated on the bump 10. and a solder plating layer 12 is formed on the surface. With the bump 10 as a mask the layers 6, 7 are sequentially etched and removed.
Patent JP-S6462841-A (JP)
Title: Optical disk assembling method
Inventor: OKADA MITSUYA
IPC: G11B7/26
Filed: 1987-09-01
Abstract: PURPOSE:To attain the assembling of a disk easily and in a short time by mounting a ring to the inner diameter of a disk to be assembled, penetrating two disks to a cylinder and sticking both disks with a special method. CONSTITUTION:By mounting a ring 11 having an outer diameter coincident to the inner diameter of respective disks 1 and 1' to the inner diameter part of respective disks 1 and 1' and penetrating the central hole of the diameter of the same diameter as the central hole for positioning formed at the ring 11 to a cylinder 20, two disks 1 and 1' are stuck while the central position is made coincident. Further, after one of metallic disks 2 is fitted to one side of the disk 1 while the central hole is penetrated to the cylinder 20, the ring 11 is removed from both disks 1 and 1', the central hole of one of the metallic disks 2 and other of the metallic disks 2 is penetrated to the cylinder 20 and other of the metallic disks 2 is fitted to other side of the disk 1. Thus, an optical disk can be assembled easily, in a short time and with a good accuracy.
Patent JP-H1166811-A (JP)
Title: Magnetic tape cartridge
Inventor: HAYASHI YOICHI
IPC: G11B23/107
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient parallelism by forming the reel of a magnetic tape cartridge to a shape expanding the area of a stopper surface at the time of welding while sufficiently assuring weldability. SOLUTION: Plural recessed parts 100 are radially formed at the shoulder part 4c of the boss part 4b of the upper reel 4 of the reel 3 which consists of the upper reel 4 and lower reel 5 consisting of plastic moldings and is formed by integrally connecting the lower reel 5 to the boss part 4b of the upper reel 4 by ultrasonic welding. The surface of the lower reel 5 facing the respective recessed parts 100 is radially integrally and projectingly provided with plural welding ribs 102 in contact with the inside bases of the respective recessed parts.
Patent JP-S6374457-A (JP)
Title: Stable emulsion composition for food and drink
Inventor: CHINO YOSHIAKI
IPC: A23L27/10
Filed: 1986-09-19
Abstract: PURPOSE:The titled emulsion composition, readily producible, having improved shelf stability, shaking resistance, etc., obtained by blending an edible oily material with an alkaline metallic salt of arabic acid and a surface active agent selected from glycerin fatty acid ester, etc. CONSTITUTION:The aimed stable emulsion composition containing (A) an edible oily material (e.g. orange oil or soybean oil), (B) an alkali metallic salt of arabic acid (e.g. sodium arabate, etc.) and (C) a surface active agent selected from glycerin fatty acid ester, sorbitan fatty acid ester and propylene glycol fatty acid ester. The alkali metallic salt of arabic acid is obtained by treating an aqueous solution of gum arabic powder by ion exchange resin, ion-exchange membrane, etc., desalting to give an aqueous solution of liberated arabic acid and adding sodium hydroxide, etc., to the aqueous solution into an alkali solution.
Patent JP-S6198912-A (JP)
Title: Suction device of engine
Inventor: MARUHARA MASASHI
IPC: F02B17/00
Filed: 1984-10-18
Abstract: PURPOSE:To increase the output power and enhance the ignition performance of an internal-combustion engine, which is equipped with a main and an aux. suction passage to make the mixture gas in layers up and down in the combustion chamber, by furnishing a means to decrease the supply of lean mixture gas or the air under high load operation or at the time of starting. CONSTITUTION:An aux. suction passage 9 understream end is opened and to which lead mixture gas or air is supplied, is connected to a main suction passage 7 overstream the main suction valve 8. An aux. suction valve 10 controlled by a control means 25 is installed in this aux. suction passage 9. During regular operation, the aux. suction valve 10 is opened at least in the early stage of the period in which the main suction valve 8 is open, so as to make the mixture gas in layers in the combustion chamber 5. Here the aux. suction valve 10 shall be closed at the time of starting, when a starter switch 46 is turned on, or during heavy load operation, when a throttle valve full-close switch 47 is turned on, in order to supply rich mixture gas. This will enhance the ignition performance at the time of starting as well as increase the output power during heavy load operation.
Patent JP-H0270025-A (JP)
Title: Manufacturing apparatus for high purity copper
Inventor: KUROSAKA AKITO
IPC: C30B13/00
Filed: 1988-09-02
Abstract: PURPOSE:To improve the effect for the refining and separating of impurities in a copper material by interposing a pair of rings made of graphite in a high frequency induction heating zone and narrowing the width of a melting zone to be formed into the copper stock to be refined. CONSTITUTION:A high frequency induction heating coil 4 is disposed on the outer side in the center of a quartz tube 1; a pair of rings 8 made of graphite having the width half or below that of a heating zone 5 in the heating zone 5 are disposed in the quartz tube 1. When high frequency electric power is impressed on the coil 4, in the heating zone 5, a melting zone 6 is formed in the range of a copper rod 3 at the center of the gap between the rings 8 made of graphite. Furthermore, the heating range in the copper rod 3 is limited to the range sandwiched between a pair of rings 8 made of graphite, and heating energy is impressed in the convergence on the range. In this way, steep temp. gradient is formed in the copper rod 3, and the melting zone 6 is formed in the narrow range. When a graphite board 2 charged with the copper rod 3 is moved, impurities are collected toward the end part of the copper rod 3.
Patent JP-S6373652-A (JP)
Title: Hybrid integrated circuit device
Inventor: IKEDA YASUICHI
IPC: H05K1/03
Filed: 1986-09-17
Abstract: PURPOSE:To prevent the cracking of ceramic substrates and the breaking of substrates and so on by a method wherein the title device is constituted in a structure wherein the ceramic substrates do not come into contact directly with each other at the time of soldering by making a buffer layer having a hardness lower than that of ceramic interpose between the end surfaces of a plurality of the split ceramic substrates, where the substrates come into contact with each other. CONSTITUTION:A buffer layer 4a, which is printed simultaneously when a thick film is printed on a ceramic substrate 2a, for example, is formed of a glass- coated material, for example, in such a way as to interpose between the ceramic substrate 2a and a ceramic substrate 2b. The glass of this buffer layer 4a comes to prevent the ceramic substrates 2a and 2b from coming into contact directly with each other. As a result, it becomes possible to prevent the cracking of the ceramic substrates 2a and 2b or the breaking of the substrates from being caused by stress due to soldering.
Patent JP-S6464083-A (JP)
Title: Image generating device
Inventor: HASHIMOTO AKIHIKO
IPC: G06T15/80
Filed: 1987-09-04
Abstract: PURPOSE:To improve the processing speed of an image generating device by tracking a light beam in a non-pattern state to obtain a luminance value having no dependence on a pattern and to perform the decision of interpolation and then obtaining only luminance value components having dependence on a pattern via the interpolation of the tracked light beam for addition of said luminance value to the pattern. CONSTITUTION:An object data memory 1 stores a display object and the numerical data of a light source and a pattern data generator 2 produces the pattern data on the display object. A uniform data generator 3 produces a fixed value having dependence on the pattern data. This fixed value is supplied to a luminance calculator 4 which calculates the luminance value of image element by a light beam tracking method. A tracked light beam interpolator 5 performs the interpolation calculation of the start point and the direction of the tracked light beam stored in a tracked light beam history information memory 6. An image element position estimator 7 selects the image elements for calculation of luminance. An even area decider 8 decides whether an objective area should be interpolated or divided again for second calculation. A pattern luminance calculator 9 gives the interpolation calculation to the luminance value having dependence on a pattern.
Patent JP-H01163665-A (JP)
Title: Immunoassay and biologically structural body used therefor
Inventor: PIITAA EDOMANDO HAIFUIIRUDO
IPC: G01N33/569
Filed: 1988-09-02
Abstract: PURPOSE: To enable test of an optional arbitrary antibody, and to avoid problems of false positive reaction by incorporating an immunologically same antigen into a different living thing. CONSTITUTION: A solid phase where a first recombination peptide for giving an antigenic arrangement where an antibody can be bound is immobilized is brought into contact with a test sample. Also, the above antigenic arrangement is given and a labeled second recombination peptide is brought into contact with the solid phase. Then, it is determined whether the test sample contains the above antibody or not. In the immunoassay consisting of the above process, the second recombination antigen is developed in a living thing whose genus differs from a living thing where the first recombination antigen is developed. Specifically, one of the recombination peptides is developed in prokaryote living thing and the other is developed in a eukaryote living thing, thus avoiding problems of false positive reaction and examining an arbitrary antibody.
Patent JP-S60112342-A (JP)
Title: Modulation and demodulation integrated circuit
Inventor: KUNE MASAKI
IPC: H04L69/40
Filed: 1983-11-22
Abstract: PURPOSE:To prevent the deterioration of characteristics of a modulation/demodulation IC due to the mutual interference of signals called ''crosstalk'', by forming a means which connects the output of a modulation circuit to the input of a demodulation circuit, a means which connects the input data to the input of a demodulation circuit and a circuit which selects and controls said two connection means onto the same chip. CONSTITUTION:An input data selection/switch means 11, a return control circuit 9 for own station MODEM and a control terminal 10 are added to a conventional modulation circuit 1 and a conventional demodulation circuit 2. The means 11 selects a foldover test of own station MODEM or a normal demodulation input signal even in a normal system state. Thus no increase of chip cost at all for the chip cost of an LSI of an additional circuit just by adding several connection means, a control circuit and a control terminal to the conventional modulation/demodulation circuits. Furthermore the effects of not only external noises but the signal noise produced inside the LSI can be reduced with addition of a switch means for foldover test of own MODEM on an LSI.
Patent JP-S6377525-A (JP)
Title: Washing method for diffusion nozzle
Inventor: ONIZUKA MASAKAZU
IPC: B05B1/02
Filed: 1986-09-18
Abstract: PURPOSE:To wash a diffusion nozzle and to prevent scale from sticking in case of performing gas-liquid contact treatment by intermittently backwashing the storage liquid stored in a vent tank and then discharging this backwashed storage liquid into the vent tank and jetting gas again through a gas feeding pipe. CONSTITUTION:Gas is fed through a gas feeding pipe 3 immersed into the storage liquid 2 stored in a vent tank 1. The gas fed through the pipe 3 is jetted into the storage liquid 2 from plural pieces of gas jet pipes 4 fitted to the pipe 3. The gas enclosed in the pipe 3 between a shut-off valve 5 and the jet pipes 4 is discharged by totally closing the shut-off valve 5 provided midway through the pipe 3 periodically and then totally opening a gas discharging pipe 6. In other words, the storage liquid 2 is backwashed through all jet pipes 4 and then the storage liquid backwashed in the pipe 3 is discharged into the storage liquid with the pressure of gas by totally closing the gas discharging valve 6 and thereafter totally opening the shut-off valve 5. Further gas-liquid contact operation is successively continued.
Patent JP-H0882923-A (JP)
Title: Radiation sensitive composition
Inventor: NISHI MINEO
IPC: G03F7/004
Filed: 1994-09-14
Abstract: PURPOSE: To suppress a change of the sensitivity of a radiation sensitive compsn. with the lapse of time and to make the compsn. excellent in shelf stability by regulating the concn. of carboxylic acid in the compsn. to a specified range. CONSTITUTION: The concn. of carboxylic acid in a negative type radiation sensitive compsn. consisting of an alkali-soluble resin, an optical acid generating agent, a crosslinking agent and a solvent having a carboxylic ester group is regulated to <=100ppm. The solvent is, e.g. selected from among carboxylic esters such as butyl acetate and amyl acetate and carboxylic esters of lower alkyl ethers of glycols such as ethylene glycol alkyl ether acetate and propylene glycol alkyl ether acetate. The concn. of carboxylic acid is preferably made lower but the pref. concn. is <=80ppm, especially <=60ppm, more especially <=50ppm. The lower limit is usually >=1ppm.
Patent JP-2000057447-A (JP)
Title: Area intruder detector
Inventor: HIURA RYOTA
IPC: G08B13/191
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To control a monitor camera or the like to be automatically directed to an intruder only when a passing object is a human being. SOLUTION: In this area intruder detector consisting of 1st and 2nd poles 1, 2, an infrared light emitting part 3, an infrared light receiving element 4, 1st and 2nd pyroelectric infrared sensors 5, 6, an infrared lens 7, an amplifier 8, an input means 10, a computer 11, an electric universal head 14 and a monitor camera 15, infrared rays generated from an object 12 are catched at a moment of passage of the object 12 by using both the sensors 5, 6, the passing position of the object 12 is calculated from the output intensity of the sensors 5, 6, signal intensity based on infrared rays generated from the object 12 is converted into a value A independent of the distance, and whether the target is a person or not is judged for the value A. When the object 12 is a human being, the camera 15 is directed in the direction of the object 12.
Patent JP-S60112377-A (JP)
Title: Solid-state image pickup device
Inventor: UEDA YASUHIRO
IPC: H04N5/335
Filed: 1983-11-22
Abstract: PURPOSE:To enhance resolution, eliminate machinary vibration parts and to make it fit to a small device by providing flat plate electric optical elements which are slant to an optical axis on the light incidence side of a solid-state image pickup element and impressing control voltage on the element. CONSTITUTION:An electric optical element 3 is provided by slanting it to an optical axis on an optical incidence side of an image pickup part 4. The element 3 is designed to have a structure formed by evaporating transparent film electrodes 11 and 12 on both obverse/reverse faces of a transparent dielectric flat plate 10. Control voltage is impressed to the electrodes 11 and 12 by leads 13 and 14. On the other hand, an image pickup body 4 is composed of a solid- state image pickup element 16 consisting of a CCD of an interline transfer method. Under the condition of the control voltage not being impressed onto the element 3, the element 3 has a small refractive index, light paths A and B are to be solid lines as shown in figure. When the control voltage is impressed, the element 3 is to have higher refractive index according to a dielectric ratio within the plate 10, the optical paths A and B are to be dash lines, and the element 3 increases its refractive index according to impression of voltage. Where the element 3 sets 1/2 distance L of a position displacement of an optical image accompanying with the displacement of the optical paths between photodiodes in the horizontal scanning direction, and performs voltage impression by synchronizing frame frequency.
Patent JP-2000056372-A (JP)
Title: Camera
Inventor: NAKANO TOSHIBUMI
IPC: G03B17/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera excellent in productivity and capable of incorporating a camera body into a camera housing case without distorting the camera body. SOLUTION: This camera is provided with the camera housing case consisting of a front cover unit 10a and a rear cover unit 10b, the camera body 100 supported in the camera housing case and a positioning means for positioning the camera body without being fixed to the camera housing case. The positioning means is composed of a pair of projections 120a and 120b projectingly provided in the front cover unit and a pair of hole parts 122a and 122b to which these projections can be fitted and which are formed in the reinforcing plate unit 30 of the camera body, and a gap of <=1 mm is formed between the camera body and the camera housing case except parts fitted to each other by the positioning means.
Patent JP-S6368161-A (JP)
Inventor: MAIKERU REI DETEI
IPC: C09B57/00
Filed: 1987-09-04
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-2001039530-A (JP)
Title: Crystal substrate inspection device
Inventor: KOBAYASHI SATORU
IPC: B65G47/14
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To effectively remove static electricity generated on a crystal substrate at the time of arrangement-conveying it using a parts-feeder. SOLUTION: A mass production type crystal substrate inspection device carrying out an image inspection of a crystal blank 1 has a parts-feeder for arrangement-discharging the crystal blank while vibrating it. A bowl-like container 21 accommodating the quartz substrate of the parts-feeder 20 is formed by a stainless steel instead of aluminum. A hard nitride film 25 which is not damaged and scraped by the crystal substrate is formed on an inner surface of the bowl-like container 21 formed by a stainless steel. The bowl-like container 21 is earthed. Since the nitride film 25 is electro-conductive, a surface of the bowl-like container is also earthed by this earthing.