baber/WOPTO huggingface dataset:
Patent JP-S57151834-A (JP)
Title: Measurement of polarization
Inventor: GOMI MANABU
IPC: G01J4/04
Filed: 1981-03-13
Abstract: PURPOSE:To measure the angle of rotation of the polarized surface of a straight polarized light by a method wherein a part thereof enters light detection element passing through a sample after it passes through a polarization bearing vibrator to be divided into two beams while the other part thereof directly enters the light detection element. CONSTITUTION:Light from a light source S is polarized with a polarizing element P. The polarized surface thereof is vibrated at a frequency employing a polarization bearing vibrator H and divided into two light beams L1 and L2 with a bram splitter B. The beam L1 enters a light detector D1 after passing through a sample C1 and a light detection element A1. The beam L2 enters a light detector D2 after polarized with a light detection element A2. This enables the measurement of the angle of rotation of the polarized surface at a high accuracy by increasing the amplitude A of the polarization bearing vibrator within the range of holding approximation even when the angle of rotation is very small.
Patent JP-H11230780-A (JP)
Title: Punching press apparatus and method of detecting fatigue breakdown of shear plate
Inventor: KAWAGUCHI KOJI
IPC: B21D28/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To predict the fatigue breakdown of a shear plate to stop apparatus before a worked product becomes defective. SOLUTION: Strain gages 7 for detecting the stress of a shear plate itself are provided on the shear plate 5 provided between a striker and a ram, electric signals obtd. from the strain guides 7 are inputted to a controller (NC apparatus) 19 so as to inform that the striker stops from driving or shear plate 5 is on its end of life, when the voltage values of the electric signals exceed predetermined voltage values.
Patent JP-H03239219-A (JP)
Title: Production of liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/1337
Filed: 1990-02-16
Abstract: PURPOSE:To prevent generation of static electricity during a rubbing treatment by subjecting a substrate surface to the rubbing treatment while humidifying the substrate at the time of subjecting an oriented film to an orientation treatment. CONSTITUTION:An electrode layer 12 and the oriented film layer 13 are installed on the surface of the substrate 11 and the surface is rubbed in a 16 direction while a roll 14 is rotated in a 15 direction. Static electricity is generated at the time when the roll 14 rubs the oriented film layer 13. The phenomenon that the quantity of the static electricity decreases when the humidity of the environment is increased, thereupon, is utilized. Namely, the rubbing treatment is executed by immersing a fixing base 17 for the substrate 11 into pure water. The breakdown of the oriented film 13 by the static electricity is prevented in this way and the liquid crystal having the high display quality is obtd.
Patent JP-S60179793-A (JP)
Inventor: SANO YOSHINOBU
IPC: G09G5/20
Filed: 1984-02-28
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-H08236409-A (JP)
Title: Laminated composite component and manufacture thereof
Inventor: IBATA AKIHIKO
IPC: H01G17/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide an especially thin laminated composite component excellent in characteristics comprising a capacitor and a coil and a method for fabricating the same. CONSTITUTION: A laminated body wherein dielectric layers and conductor layers are alternately laminated has a conductor pattern 3 for forming a capacitor and a conductor pattern 2 for forming a coil in the conductor layers, while the center of the conductor pattern 2 for forming the coil has an opening in the dielectric layers and also the opening includes a magnetic body 4.
Patent JP-S56132818-A (JP)
Title: Electronic timer
Inventor: OOHARA ISAMU
IPC: H03K21/00
Filed: 1980-03-24
Abstract: PURPOSE:To increase efficiency of operation process and reduce parts in stock, by providing a delay switching circuit part and an electric power supply circuit part on the respective exclusive substrates. CONSTITUTION:A delay switching circuit part A is formed on the first exclusive substrate 18, and an electric power supply circuit part B is formed on the second exclusive substrate 23. These first and second exclusive substrates 18, 23 are installed in one body to the parent substrate 13 together with the output relay 25 and the terminal assembly 27, and are stored in the case 10. The case 10 is constituted so that its opening part is closed by the terminal assembly 27, the shaft 20a of a hybrid small variable resistor mounted to the first exclusive substrate 18 corresponds to the inserting hole 11 of the case 10, and also the display LED22 corresponds to the display hole 12.
Patent JP-H02216982-A (JP)
Title: Liquid crystal display device
Inventor: MAEKAWA TOSHIICHI
IPC: G09G3/36
Filed: 1989-02-16
Abstract: PURPOSE:To extend the supply period of a signal to at least a right end signal line toward the succeeding period and to prevent the deterioration in the quality of a displayed picture by dividing a load means into groups. CONSTITUTION:A video signal is sampled with a pulse signal corresponding to a horizontal picture element of a liquid crystal display device and when the sampled signal is loaded to 1st signal lines L1-Lm for an optional load period, load means Mb1-Mbm are divided into plural groups L, R in the horizontal direction. Then a load period is set to the groups L, R. Thus, the deterioration in the signal supplied to each signal line is prevented and a picture is displayed in an excellent manner.
Patent JP-S62195781-A (JP)
Title: Data device using ic card
Inventor: MANIWA YOSHIO
IPC: G06K17/00
Filed: 1986-02-24
Abstract: PURPOSE:To improve the reliability of an IC card in handling and to obtain a system with flexibility by reading a data from a desired location in the storing means of an IC card, temporarily storing it in a temporary storing means, and controlling a data device by using the said stored data. CONSTITUTION:To connect the data card 22 and a controlling part 14, only fourteen pins or thirty pins of a terminal are necessary, and accordingly, the constitution of a connector 20 can be made simple. The data stored in the card 22 is read out to a RAM 38 rapidly at a desired time and deployed, from which time the interface parts of the card 22 and the part 14 are made into electrically non-connected state. Therefore, erroneous actions due to erroneous moving or extracting of the card 22 can be minimized, to provide high resistance against a radio wave interference. Because a mask ROM and an EPROM are constituted to be identical in shape, read interface, and read function, the modification or revision of specifications can be flexibly dealt with even after the production of a laser printer including the part 14 is started.
Patent JP-S60184695-A (JP)
Title: Rotating anode for alloy electroplating
Inventor: KAGECHIKA HIROSHI
IPC: C25D3/56
Filed: 1984-03-01
Abstract: PURPOSE:To remove gaseous hydrogen and sludge by leaving a space through which a plating soln. passes between an anode rod and a jacket covering the rod and by arranging plural projected bars around the jacket so as to stir the plating soln. CONSTITUTION:An anode rod 1 having a circular cross-section rotates on an electrically conductive hollow rotating shaft 2. A space through which a plating soln. passes is left between a jacket 4 and the anode rod 1, and the jacket 4 and the anode rod 1 rotate as one united body. Plural projected stripes 11 for stirring the plating soln. are arranged around the jacket 4 in the axial direction at regular intervals. Diaphragms 12 which pass only the plating soln. are spread among the stripes 11. When the anode rod 1 and the jacket 4 are rotated as one united body in a plating tank, generated hydrogen is removed by the stripes 11. Sludge formed in the plating soln. does not flow into the plating tank because of the diaphragms 12. The sludge is discharged together with the plating soln., and it is separated and removed.
Patent JP-S60183703-A (JP)
Inventor: KOJIMA SOUJI
IPC: H02H9/04
Filed: 1984-03-01
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-H09206485-A (JP)
Title: Manufacture of sheet using adhesive
Inventor: KANEHARA YOSHINOBU
IPC: B68G7/05
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a sheet using an adhesive lock attractive by accurately positioning the sewing part of a surface skin and a cushion pad in the sheet provided with a pattern. SOLUTION: In this manufacture of the sheet using the adhesive, the cushion pad 10 is mounted on a frame beforehand and the adhesive is applied to the joint surface of the cushion pad 10 and the surface skin H. Then, it is covered with the surface skin H so as to position the sewing part of the surface skin H at the groove of the pattern of the cushion pad 10. Further, a jig 40 composed of a thin plate body in the same shape as a sheet shape is arranged from the top of the cushion pad 10 covered with the surface skin H and the surface skin H is positioned. Then, while the jig 40 is kept arranged, press-fitting is performed by a press fitting die 50.
Patent JP-H04276508-A (JP)
Title: Pattern recognizing apparatus
Inventor: HOSHINO HIROSHI
IPC: G01B11/24
Filed: 1991-03-04
Abstract: PURPOSE:To recognize a body even if the body to be recognized is inclined with respect to the pattern of standard image data. CONSTITUTION:A concentric circle is made to scan over the displayed image of a body to be recognized 10, and each variable density value within the segment regions which are divided with each circle is detected a variable-density detecting means 17. A recognizing means 18 processes each variable density value within each segment region, compares the value with a standard value and recognizes the body to be recognized 10. These means are provided. At this time, a differentiating means which performs the differentiation for the displayed image of the body to be recognized 10 is appropriately provided.
Patent JP-H06247124-A (JP)
Title: Vehicle suspension control device
Inventor: HATA NAOHIRO
IPC: B60G17/015
Filed: 1993-02-26
Abstract: PURPOSE:To prevent or suppress a secondary trouble by reducing the time from a generation of abnormality to cutting off the power source of a motor drive circuit, in a suspension control device of a vehicle. CONSTITUTION:Drive pattern recognition circuits 10a to 10d composed of hard elements which are connected to the output terminals of control signals sa to sd of a controller 1, and to the output terminals of the drive signals va to vd of motor drive circuits 8a to 8d, so as to input the control signals and the drive signals respectively, and to form a comparison signal ca of L when a condition that the pattern of combining both signals does not correspond to the pattern of the preset normal combination is generated, are provided. And when the drive pattern recognition circuits form a comparison signal (ca) of L, the motor drive circuits are stopped regardless of the conditions of the control signals sa to sd.
Patent JP-H0863327-A (JP)
Title: Standard interface system between plurality of different lcdpanels and common frame-buffer output terminal
Inventor: DONARUDO SUTOI
IPC: G06F3/147
Filed: 1995-02-03
Abstract: PURPOSE: To provide an interface of a computer system which can drive several different display systems by preparing a circuit to drive a fixed power connector, a fixed ground connector, a multi-purpose connector and the display information. CONSTITUTION: An interface bond 51 outputs its own code via a sense signal 53 which is decoded by a decoder 81 of a computer system and sent to a display generator 80. The generator 80 produces the proper video information based on the original code of a display system and via a programmable signal 52 to drive a display according to the instruction of specifications offered by the display system maker. In a monochromatic display system, for example, the signal 52 transfers the pixel intensity information and the synchronous information. When a color display system is connected to a self-constitution monitor interface 50, the generator 80 generates the proper red, green and blue intensity information together with the synchronous information.
Patent JP-S63205813-A (JP)
Title: Magnetic recording medium
Inventor: KOKADO YUICHI
IPC: C10M105/34
Filed: 1987-02-23
Abstract: PURPOSE:To enhance and sustain wear resistance and lubricity and to improve reliability by providing an amorphous carbon film as a protective film of a thin type magnetic layer and forming a lubricating protective film molecular- bound with a straight chain org. compd. layer further thereon. CONSTITUTION:The amorphous carbon (a-C) film essentially consisting of carbon is formed on a magnetic layer consisting of a thin ferromagnetic material film and the lubricating protective film consisting of the straight chain compd. molecular-bound to the a-C film is further disposed thereon. The a a-C film is formed by a thermal cracking method of gaseous hydrogen, plasma cracking method, ion beam deposition method, etc., and the film thickness thereof is preferably about 30-2000Angstrom . The straight chain org. compd. layer molecular- bound to the surface of the a-C film is a straight chain hydrocarbon and the deriv. Thereof, satd. fatty acid and the thereof, etc., and has a vinyl group, allyl group, epoxy group, etc., at the terminal thereof. The film thickness thereof is preferably in a 10-200Angstrom  range. The magnetic recording medium which has the good wear resistance and lubricity, excellent durability for a long period of time and high reliability and permits. high-density recording is obtd. by such constitution.
Patent JP-S58156784-A (JP)
Title: Pulse-hydraulic converter
Inventor: SUGAWARA HAYATO
IPC: F16H61/00
Filed: 1982-03-12
Abstract: PURPOSE:To limit the working range of a gap between a core and a plunger, generate a constant force irrespectively of the displacement of an attracted part and contrive to reduce the size of a valve, by using the titled converter for an oil pressure controlling solenoid valve or the like. CONSTITUTION:The pressure inside a pressure chamber 14 is determined through the opening of a pressure inlet port 12 and a pressure outlet port 11 by sliding a pilot spool 9 leftwards or rightwards, thereby balancing the pressure with the resultant force of a spring force exerted on the spool 9 and a magnetic attracting force. The relationship between the gap between the plunger 8 and the core 7 and the attracting force is evaluated as linear by limiting the working range of the gap, and the attracting force and the force of a spring 5 reacting against the attracting force are equalized selecting the rigidity of the spring 5, thereby enabling to generate a force independently of the gap. Accordingly, the oil pressure can be set only in response to an exciting current, and the attracting force can be utilized effectively.
Patent JP-S61198101-A (JP)
Title: Polarizing separation element
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02B5/30
Filed: 1985-02-27
Abstract: PURPOSE:To prevent an increase of a loss of light on a reflecting surface due to a sticking of dust and a deterioration of characteristics of the titled element by coating the reflecting surface of a prism with a substance, having a refractive index lower than that of a birefringence substance, thereby totally reflecting the incident light on the reflecting surface. CONSTITUTION:The substance 5 having the lower refractive index than that of the birefringence substance is vapor-deposited on the reflecting surface 3 of the prism 1 composed of the birefringence substance. The total reflection is carried out due to the difference of the refractive index of the birefringence substance and that of the substance vapor-deposited on the reflecting surface 3. When silicon dioxide is vapor-deposited on the reflecting surface 3 of the prism 1 composed of a titanium dioxide single crystal, the total reflection may be sufficiently carried out by the difference of the refractive index of the titanium dioxide single crystal and that of silicon dioxide.
Patent JP-S61200253-A (JP)
Inventor: KAWADA MINORU
IPC: E04F10/08
Filed: 1985-02-27
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-S52122209-A (JP)
Title: Production of aluminium alloy sheet for cans having low earing rate
Inventor: TAKEUCHI ISAO
IPC: C22C21/00
Filed: 1976-04-07
Abstract: PURPOSE: To decrease the generation of earings to a very small rate at the ironing, by giving the generating characteristics of 0°-90° earings of the Al alloy sheet for forming cans at the annealing process, and by decreasing the increasing ratio of 45° earing to the draft at the cold rolling with the factors other than the generation of heat at the cold rolling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08231344-A (JP)
Title: Cosmetic
Inventor: KUWABARA KAZUO
IPC: A61K8/00
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a cosmetic containing an aqueous polymer emulsion, having excellent water resistance, gloss and film-forming property. CONSTITUTION: This cosmetic contains 1-60wt.% (in terms of solid content) aqueous polymer emulsion obtained by copolymerizing a cycloalkyl group- containing monomer (e.g. cyclohexyl acrylate) having polymerizable double bond with a monomer (e.g. styrene) having double bond copolymerizable with the monomer in the presence of a plasticizer or film-forming auxiliary. The blend amount of the cycloalkyl group-containing monomer is 0.1-98wt.% based on total constitutional monomer in the aqueous polymer emulsion and the blend amount of the plasticizer and the film-forming auxiliary is 1-50 pts.wt. based on 100 pts.wt. of the above monomer.  The cosmetic is applied to skin and hair and strong to perspiration and water and free from messy makeup and excellent in non-stickiness, quick dryness, high film hardness, water resistance, adhesion, abrasion resistance, etc., especially when used for nail enamel, etc.
Patent JP-H06249443-A (JP)
Title: Heat-cooking apparatus
Inventor: AOKI ERIKO
IPC: F24C3/12
Filed: 1993-02-26
Abstract: PURPOSE:To prevent oil from catching fire even in the case of fry-cooking in a broil mode. CONSTITUTION:In the case where a broil mode is set by a mode setting unit 8, temperature rising speed in a region of a temperature lower than temperatures at which fry-cooking and broil-cooking are made is measured on the basis of the temperature detected by a temperature sensor 5. The broil-cooking and the fry-cooking are determined by a signal processing unit 6 on the basis of the temperature rising speed. In the case where the fry-cooking is determined and when a temperature reaches a level at which there is the risk of oil catching fire, flames from a burner 1 is automatically extinguished by the operation of a solenoid valve 4 through a driving unit 7.
Patent JP-S57152599-A (JP)
Title: Error correcting device
Inventor: TANIYAMA YUKIO
IPC: G06F12/16
Filed: 1981-03-17
Abstract: PURPOSE:To obtain an ECC circuit with LSIs having the same configuration and to reduce the number of pins, by installing plural LSIs having a Hamming code producing matrix with a bit array whose data corresponding section is made to point symmetry, a check bit generating section, and data correcting section. CONSTITUTION:Plural LSIs for error correcting code ECC circuit having a Hamming code producing matrix with a bit array whose data corresponding section MD is central point symmetry, a check code generating section which produces a product which produces module ''2'' of data D0-D7 given from an input terminal and comparison check code C0-C4, and a correcting section which makes corrections on data responding to a half of bit array of the matrix in accordance with the output of the check code generating section and given data, are installed. Then, a check code to be added to the written data is obtained by adding the written data and a comparison check code having all bit contents of 0 (zero) to one LSI 15. Corrections on the whole bits of the data are performed in such a way that the read out data from a memory 16 and a check code to be added to the read out data are added to a pair of LSIs 17, 18 after the centrally symmetrical bit array is converted.
Patent JP-H08235555-A (JP)
Title: Magnetic head and its production
Inventor: GOTO FUMIO
IPC: G11B21/21
Filed: 1995-02-27
Abstract: PURPOSE: To provide a magnetic head with which the increase in the separation length is prevented and enough tribological reliability can be maintained, and to provide its production method. CONSTITUTION: This head consists of a trailing part 2 having a head core element 4, and a head slider 1 which holds the trailing part 2. The slider surface 6 of the head slider 1 is coated with a protective film. In this magnetic head, the film thickness of the protective film on the slider surface 6 is made larger than the film thickness of the protective film in the trailing part 2.
Patent JP-H11238337-A (JP)
Title: Disk cartridge
Inventor: OKAMOTO TOMOMI
IPC: G11B23/03
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enable a disk to be moved without touching the disk directly by constituting a disk cartridge so that the holding of a recording medium is released by a disk holding member when a disk holder is loaded into a main body of the disk cartridge and a recording medium is detached from the main body of the disk cartridge together with the disk holder at time of a detaching. SOLUTION: A main body of a disk cartridge is a large sized disk cartridge against a disk cartridge 1a and a shutter 3b and a shutter spring are arranged thereon. A disk inserting/detaching port for inserting/detaching a disk holder is provided on a part confronted with the surface whereon the shutter 3b is arranged and is openable/closable by an opening/closing member of the disk inserting/detaching port. The opening/closing member for the disk inserting/ detaching is restrained by means of fitting a restraining pawl into a restraining hole arranged on the disk cartridge main body, the restraint is released by detaching the restraining pawl and then, the port becomes openable.
Patent JP-S61197534-A (JP)
Title: Method of purifying crude 1,4-butanediol
Inventor: SATO MASATO
IPC: C07C29/90
Filed: 1985-02-27
Abstract: PURPOSE:To purify crude 1,4-butanediol by a common separating means in high purity, by hydrogenating crude 1,4-butanediol containing a specific impurity which is not easily separated by distillation, in the presence of a catalyst, so that the impurity is converted into a compound which is easily separated by distillation. CONSTITUTION:Crude 1,4-butanediol (crude 1,4-BG) containing at least one of 2-(4'-hydroxybutoxy)tetrahydrofuran, 2-(4'-oxobutoxy)tetrahydrofuran and 1,4-di-(2'-tetrahydrofuroxy)butane as an impurity is hydrogenated in the presence of a hydrogenation catalyst, especially a supported catalyst of platinum element, the impurity which is not easily separated by distillation is converted into tetrahydrofuran, 1,4-BG, and butanol which can be separated while suppressing decomposition of 1,4-BG, and high-purity 1,4-BG useful as a raw material for polyester, etc., is obtained from the crude substance by a common separating means such as distillation, etc.
Patent JP-S60184655-A (JP)
Title: High-strength copper alloy having high electric conductivity
Inventor: WATANABE RIKIZOU
IPC: C22C9/00
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a high-strength Cu alloy having high electric conductivity by adding specified amounts of Ni and Ti to Cu and restricting the P content to a specified value or below. CONSTITUTION:A Cu alloy having superior strength and electric conductivity is obtd. by adding 0.8-4.0wt% Ni and 0.2-4.0wt% Ti to Cu in 1-4 weight ratio of Ni/Ti and restricting the amount of P contained as an impurity to <=0.05wt%. To the alloy may be added <=2.0wt% in total of one or more among <=2wt% each of Al, Zn and Sn. The Cu alloy is used as the material of a lead frame for a semiconductor integrated circuit.