baber/WOPTO huggingface dataset:
Patent JP-H05277285-A (JP)
Title: Washing machine
IPC: D06F39/00
Filed: 1992-03-30
Abstract: PURPOSE:To enable a user to recognize a setting process of an operation program under execution and another process under execution according to the program during the operation of a washing machine, and further enable the user to recognize whether the program is being executed or at standby. CONSTITUTION:The second display section 23b comprising one horizontal row of two-color light emitting diodes 230 and so forth is provided on a control panel 2, each diode corresponding to a certain process. In the second display section 23b, the diodes 230 and so forth corresponding to the processes set in an operation program emit one of two types of the color, and the two-color light emitting diodes 230 and so forth corresponding to the processes executed and under execution according to the program emit the other type of the color.
Patent JP-S5549125-A (JP)
Title: Air filter device
Inventor: KIDO HIROYUKI
IPC: B01D46/10
Filed: 1978-10-06
Abstract: PURPOSE: To enable filter exchange to be accomplished readily without hampering filter function by providing the guide paths provided with the loading and discharging ends of an air filter on both end parts respectively in parallel to the suction face and placing the air filter movably on the guide paths.  
     CONSTITUTION: A pair of filter mounting frames 7 as guide paths of an air filter 4 are provided protrusively outward of a housing 13 along the outside wall suction face 3 in the air filter chamber 2 such as of air-cooled gas turbine generator 1 or the like. The filter 4 is fixed by clamping means 10 and is placed slidably in the filter loading and discharging directions of arrow directions 11, 12. At the exchanging of the filter 4, the clamping means 10 are removed, a new filter is loaded between the mounting frames 7 from the arrow 11 direction and the exchange is smoothly accomplished by bearings 8. Even if the exchange is done during running of the generator 1, the outside air is not sucked into the filter chamber 2 directly from the suction face 3 and therefore stopping of the generator 1 for the purpose of exchanging as with conventional ones may be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6014865-A (JP)
Inventor: IWAMATSU ICHIROU
IPC: A61M21/02
Filed: 1983-07-06
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-S5914200-A (JP)
Title: Memory control system
Inventor: SASAMORI KOUICHI
IPC: G06F12/16
Filed: 1982-07-14
Abstract: PURPOSE:To enable the simultaneous reading of contents of a pair of memories and to decrease the arithmetic processing time, by giving accesses to these memories storing the same data in the same address with exchange of addresses in case an error arises. CONSTITUTION:The address of an address register 5a or 5b is selected by address control circuits 2a and 2b which are controlled by a control circuit 6. Then a simultaneous access is given to memories 1a and 1b having the same information written to the same address. When an error is detected by error detecting circuits 4a and 4b for the read data given via data control circuits 3a and 3b, the circuits 2a and 2b are controlled via the circuit 6 to have an exchange of address which gives accesses to the memories 1a and 1b. As a result, it is always possible to read in parallel and simultaneously correct data out of a pair of memories. This can decrease the arithmetic processing time which is based on the read data.
Patent JP-S61281767-A (JP)
Title: Color masking parameter deciding device
Inventor: TAJIMA JOJI
IPC: H04N1/46
Filed: 1985-06-07
Abstract: PURPOSE:To decide a color masking parameter making a color difference minimum by a person's eye and capable of approximating most suitably a rendering color with respect to a color distribution of a converted picture, by using a virtual color patch to perform a simulation. CONSTITUTION:A color patch selecting means 1 samples a virtual color patch set in a coordinate value space and stores the coordinate value selecting only the color capable of being represented by (R, G, B) and (c, m, y) in a color patch memory means 2. A color conversion means 3 converts the (R, G, B) of respective picture elements into the coordinate values and a color distribution calculating means 4 calculates an average mu and a covariance matrix S on all the picture elements. A weight calculating means 5 calculates the weight on a virtual color patch and stores in a weight memory means. A luminance value calculating means 7 converts the coordinate of the virtual color patch into a three primary color luminance value and a masking calculating means 9 obtains a density of the three primary colors therefrom. An evaluated value calculating means 10 calculates the evaluated value thereby and further a control means 11 makes minimum the obtained evaluated value by a convergence calculation.
Patent JP-H10306127-A (JP)
Title: Method for copolymerizing olefin
Inventor: SHAMSHOUM EDWAR S
IPC: C08F4/648
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer product having ethylene incorporated therein in a significantly large amount by holding a metallocene catalyst precursor having a specified structure on silica pretreated with an oxyorganoaluminum compound, bringing it into contact with a cocatalyst to form an active catalyst, and introducing the active catalyst into a polymerization zone in which propylene and ethylene are put. SOLUTION: The metallocene catalyst precursor used is represented by the formula (wherein R" is a bridge that connects two cyclopentadienyl rings; b is 1 or 0, showing the presence or absence of the bridge; Cp is a cyclopentadienyl ring; R and R' are each a hydrogenated material, or a 1-9C hydrocarbyl; M is a group IIIB, IVB, VB or VIB metal; R* is a hydrogenated material, halogeno, or a 1-20C hydrocarbyl; and v is the valence of M). Silica is treated with an oxyorganoaluminum compound, suitably alumoxane, to inactivate, and the metallocene catalyst precursor is held thereon, which is brought into contact with a cocatalyst (e.g. an alkylaluminum) to give an active catalyst.
Patent JP-H03205041-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MISONO KAZUHIRO
IPC: A61B8/14
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the measurement result with high precision by the simple operation by suspending the signal processing during a prescribed time from the signal transmission, detecting the echo having a prescribed value or more after a prescribed time, memorizing the coordinates of the detection position, and displaying the coordinates. CONSTITUTION:The signal (echo) received by a vibration element 1 is outputted into a comparator 6 and a DSC 4 through a receiving circuit 4. The comparator 6 compares the input signal with a comparison potential Vref, and if the input signal exceeds the comparison potential, a logic signal at a high level is outputted. Further, a gate signal generator 7 generates a prescribed gate signal, and a gate circuit 8 cuts off the input signal for the period of the pertinent signal, and outputs the gate signal into a counter 9, and clock is counted, and the counting value is outputted into an address generator 10, and an address value is generated, and memorized in a memory 11. The address value is read out from a calculation circuit 12 and a cursor generator 13, and outputted into a DSC 14, and memorized at a prescribed address memory, and the pertinent memory value is outputted as image signal into a display device 15.
Patent JP-H06333281-A (JP)
Title: Magneto-optical recording medium utilizing exchange bonding strength
Inventor: HOSOKAWA TETSUO
IPC: G11B11/105
Filed: 1993-05-25
Abstract: PURPOSE:To prevent the increase in bit errors in spite of the fluctuation in laser beam intensity and generation of warpage of a substrate by constituting the magneto- optical recording medium in such a manner that a prescribed relation holds between the respective compensation temp. values of memory layers and recording layers and between the respective compensation temp. values of the memory layers and the recording layers and the low-temp. process temp. of overwriting. CONSTITUTION:This magneto-optical recording medium is produced by forming protective layers 2, reading-out layers (R layers) 3, the memory layers (M layers) 4, intermediate layers (I layers) 5, the recording layers (W layers) 6 and protective layers 2 successively by sputtering on transparent substrates 1 inscribed with guide grooves for tracking and further, adhering and sticking (adhesive layer 7) these substrates to each other. The recording medium is so formed that eta defined by the following equation is <=0.15: eta=(P2-P1)/{(P1+P2/2}, where P1, P2 are respectively the intensities of the laser beams by which a part of recorded marks or the whole of the marks are transferred. Further, the medium is so formed as to attain TL>Tcomp1 and TL>Tcomp2, where Tcomp1 and Tcomp2 are respectively the compensation temps. of the M layers 4 and the recording layers 6.
Patent JP-S6110130-A (JP)
Inventor: ZEEMUSU ZERAADO AREN
IPC: C08J5/16
Filed: 1985-06-07
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-2000311370-A (JP)
Title: Disk drive and skew adjusting method
Inventor: IIDA MICHIHIKO
IPC: G11B7/095
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum skew angle. SOLUTION: The coarse adjustment of a skew angle is performed based on the amplitude of a reproduced RF signal which is read out from a disk in a traverse state (S106, 107) and a tracking servo loop is closed at the point when the amplitude of the reproduced signal becomes a prescribed level by the coarse adjustment (S108) and then the fine adjustment of the skew angle is performed, based on the phase error of the reproduced signal (S109, 110).
Patent JP-S62279480-A (JP)
Title: Fruit recognizing device
Inventor: FUJII YASUO
IPC: G06T1/00
Filed: 1986-05-28
Abstract: PURPOSE:To decrease as a whole the storage capacity of a storage means, and also, to efficiently execute a read-out processing by storing binarization image information being color information and variable density image information being brightness information, in a lump as one image data. CONSTITUTION:A red signal and a blue signal of color signals separated by an NTSC decoder 2 are brought to a subtraction processing by a color separating circuit 3, and also, binary-coded by a binarization circuit 4, and converted to binarization image information S4 which has extracted a specific color area corresponding to only a color of a fruit to be recognized. On the other hand, a luminance signal is quantized by an A/D converter 5 and converted to variable density image information S5, synthesized with the information S4 at every quantized picture element unit by a data buffer 6 and stored as image information of one screen portion. In such case, an image data S6 per one picture element is expressed by 8 bit length, and its lowest bit position and the remaining 7 bit portion are used as a value of the information S4 and a value of the information S5, respectively. Accordingly, binarization color information and brightness information corresponding to every quantized picture element shown by 8 bit length are stored as the data S6 in the same address position in the memory 7.
Patent JP-S5647115-A (JP)
Title: Surface elastic wave element
Inventor: FURUYA NOBUAKI
IPC: H03H9/145
Filed: 1979-09-25
Abstract: PURPOSE:To simplify processes by making it possible to manufacture interdigital electrodes and reflectors simultaneously in a single photolithographic process and single etching process by constituting them of the same material and equal thickness. CONSTITUTION:Reflectors 23-26 are periodically roughened by providing protruding part 23-1...23-N, 24-1...24-N, 25-1...25-N, and 26-1...26-N made of thin metal films on piezoelectric substrate 7. Interdigital electrodes 1 and 2 are made of the same material and thickness with thin metal films of reflectors 23-26. As materials of thin metal films, substances, such as Al, Au, Cu, and Ag, are preferable which have large electric conductivity because they constitute electrodes.
Patent JP-S5824467-A (JP)
Title: Thermal printer
Inventor: MATSUSHIMA KENICHI
IPC: B41J2/36
Filed: 1981-08-06
Abstract: PURPOSE:To provide the titled which can be produced at lower cost while avoiding complexity of a driving circuit for controlling heat accumulation, by providing a means for detecting the generation probability of dots to be printed in image data. CONSTITUTION:The number of pulses in input data is counted by a detecting part 5 for the generation probability of the printed dots, thereby detecting the probability. The detection of the probability can be performed both for every block and for every line. A printing pulse width controller 6 converts the pulse width into a printing pulse width suitable for the generation probability of the printed dots. Accordingly, heat-accumulating effect can be processed easily and at low cost.
Patent JP-H0420014-A (JP)
Title: Reset circuit in pll circuit
Inventor: SHIBUYA AKIYA
IPC: H04B1/40
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a circuit eliminating a cause of noise by a digital signal when the digital signal is not required by controlling reset of a CPU with a lock detection signal in addition to a fault voltage detection signal. CONSTITUTION:When a signal is inputted to at least one of an input terminal 1, a lock detection signal input terminal 20 of a transmitter and an input terminal 21 for a clock detection signal of a receiver when a power supply voltage is faulty, an output comes from a gate circuit 19 and is inputted to one input of an OR gate 10 and also to the other input of the OR gate 10 resulting in no output at a standby output terminal 14. Simultaneously, a CPU of each transmitter-receiver is reset and a PLL circuit restores to a normal operation in which lock is released. Since the reset of the CPU is controlled not only by a fault voltage detection signal but also the lock detection signal of the PLL circuit in this way, the input of the digital signal is blocked no only in the case of a fault of the power voltage but also when no digital signal is required thereby eliminating a cause of noise.
Patent JP-S6015326-A (JP)
Title: Article conveying device
Inventor: MOTODA KENROU
IPC: B65G60/00
Filed: 1983-07-08
Abstract: PURPOSE:To satisfactorily perform automatic article conveyance by providing plural trays in stacking in a framed conveying body, and loading this conveying body on a loading part of a working device provided at each working part while enabling the trays contained in the conveying body to be vertically circulated by means of a working machine. CONSTITUTION:Upper and lower opening parts 12, 13 are provided through one side surface of a conveying body 1 framed by a frame material and case-shaped for housing plural trays 2 in stacking, enabling the trays 2 to be circulated between the upper and lower parts of the conveying body 1. Such the conveying body 1 is conveyed in/out with respect to a working device 3 arranged near a working part 30 in various factories, and loads contained in each case 2 are unloaded by means of a working robot 40. The working device 3 is constituted by a loading part 4 provided with a receiving bench 21 for placing the conveying body 1 and a working machine 5 provided adjoining to said loading part 4 and equipped with an extruder 6 for the tray 2, an indenting machine 7, and an elevating machine 8.
Patent JP-H0243039-A (JP)
Title: Composite lead frame material for semiconductor device
Inventor: YOSHIDA HIDEAKI
IPC: H01L23/48
Filed: 1988-05-20
Abstract: PURPOSE:To make the linear expansion coefficient of a lead frame material nearly equal to that of a Si chip by a method wherein the lead frame material is produced by alternately cladding (n) plys of 36Ni-Fe alloy layer and (n+1) plys of 42Ni-Fe alloy layer, in which (n) is a positive integer. CONSTITUTION:The combination of respective alloy layers to be cladded is (n) plys of 36Ni-Fe alloy layer and (n+1) plys of 42Ni-Fe alloy layer, (n) plys of 36Ni-Fe alloy layer and (n+1) plys of 29Ni-17Co-Fe alloy layer, (n) plys of 42Ni-Fe alloy layer and (n+1) plys of 36Ni-Fe alloy layer and (n) plys of 29Ni-17Co-Fe alloy layer and (n+1) plys of 36Ni-Fe alloy layer and respective combinations of alloy layers are cladded alternately so as to produce a lead frame material, in which (n) is a positive integer. Since the difference between the linear expansion coefficient of the lead frame material and that of a Si chip is small, the amount of warpage developed due to the difference between their linear expansion coefficients at the die bonding of the Si chip can be made smaller.
Patent JP-H11315193-A (JP)
Title: Thermoplastic polyester elastomer
Inventor: MIYAJI HIDETAKA
IPC: C08L67/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyester elastomer composition of a high melting point that has excellent flame retardancy, resistance to weather and heat by using a specific elastomer and a specific compound (or its derivative). SOLUTION: The objective composition comprises (A) 100 pts.wt. of a thermoplastic polyester elastomer that has a reduced viscosity of 0.5-4.0 and is represented by formulas I-IV [R is a 6-18C aromatic group; G is a polyoxyalkylene with a molecular weight of 400-6,000; D is a hydrogenated dimer diol (or its derivative or residual group); R' is a 1-25C alkylene; (a), (b) and (c) are each wt.% occupied by individual recurring units in the whole polymer, while (d) is mole % in the whole polymer where (a) is 30-95 wt.%, a weight ratio of (b) based on the total of b+c is 0.01-0.99; (d) is 0-20 mole %] and (B) 0.5-30 pts.wt. of a compound bearing triazine groups (e.g. melamine cyanurate), and when necessary (C) a phosphorus compound, preferably an organophosphorus compound.
Patent JP-H05328775-A (JP)
Title: Motor controller
Inventor: HASEGAWA MASASHI
IPC: H02P29/00
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a controller which can be applied to not only a positioning but also a speed control by inserting a compensator in combination with an integrator and a hysteresis element which inputs a deviation signal before a motor to be controlled of a primary delay system. CONSTITUTION:A controller 10 receives an output signal from a tachometer generator for detecting a speed of a motor 2 to be controlled from an input terminal IN, and applies an output signal to the motor 2 from an output terminal OUT. An arithmetic processor generates a step input U therein, inverts polarity of the input signal from the terminal IN, and applies it to the input U to generate a different value Err. An integrator 3 for integrating the value Err to generate a signal F and a hysteresis element 1 for holding a value proportional to its maximum value to generate a signal D to be switched to a zero output at a moment that the value Err becomes zero can be realized by a software, the signals F and D are added, and an output signal A is generated from the terminal OUT.
Patent JP-S6017066-A (JP)
Title: Formation of colored hard film
Inventor: OOKUBO KATSUHIRO
IPC: G02C5/00
Filed: 1983-07-07
Abstract: PURPOSE:To improve the wear and corrosion resistances of a colored film by forming a film of Ti-base nitride, Ti-base carbide or a mixture thereof on the colored film by an ion plating method. CONSTITUTION:A compound film of 0.05-1mum thickness is formed by an ion plating method on a colored film such as an electroplated colored film or a chemically plated colored film on spectacle frames, a wrist watch or the like. The compound film is made of Ti-base nitride, Ti-base carbide or a mixture thereof. The colored film is converted into a colored hard film, and the wear and corrosion resistances are improved.
Patent JP-S5349464-A (JP)
Title: Water-level monitoring apparatus
Inventor: KAWAMOTO KAZUTOSHI
IPC: G01F23/14
Filed: 1976-10-18
Abstract: PURPOSE: To provide a water-level monitoring apparatus for attaining low water-level driving of water mill, in which air is supplied from two sets of pressure-measuring ports formed in suction pipe, so as to lower the water level, and the water level is detected from water head difference between said two ports, whereby erroneous measurement of water level can be positively prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6016008-A (JP)
Title: Method for evaluating mirror surface of piezoelectric single crystal
Inventor: KOMI TADAO
IPC: H01L41/22
Filed: 1983-07-07
Abstract: PURPOSE:To evaluate surely defect of mirror surface by etching a mirror surface processed face of a piezoelectric single crystal on the mixture of acids of HF and HNO3 and observing an etch pit. CONSTITUTION:In forming a resonator of 90MHz band on an LiTaO3 wafer of 76<phi>X0.37<t> and measuring the sound velocity, the velocity is reduced to the actual measured value 3,288m/sec to the reference sound velocity value 3,290m/ sec of X-cut 112.2 deg. Y propagation. This wafer is etched for 40min at room temperature in the mixture of acids consisting of HF:HNO3=1:2. In observing the etched wafer with a magnification of 360 by means of a microscope, generation of each pits due to the etching is observed on the mirror surface. Thus, defects which cannot be found out by the simple observation of microscope are confirmed.
Patent JP-S63287516-A (JP)
Title: Filtration stock
Inventor: SUNABA IKUO
IPC: B01D39/14
Filed: 1987-05-20
Abstract: PURPOSE:To enhance filtration performance by winding an enzyme agent having nucleic acid action which is extracted from fruits and roots at the same time when a filter medium obtained by molding tape-shaped porous paper, cotton cloth and nonwoven fabric or the like into a rope shape and a yarn shape is manufactured. CONSTITUTION:In the case of molding a filter medium 2 consisting of tape- shaped paper, cotton cloth and nonwoven fabric or the like having air permeability and water permeability into a rope shape and a yarn shape, a mixture 3 of an enzyme agent having nucleic acid action such as pineapple enzyme which is extracted from fruits and roots, a magnetic substance and an absorbent such as activated carbon is wound into the filter medium 2 and molded as a filtration stock 1. Not only odor, color, iron content but also foreign materials such as sulfur content, salt content, calcium content and manganese can be removed with the filtration stock obtained by such a method.
Patent JP-H07307837-A (JP)
Title: Image reader
Inventor: SATO TATSUYA
IPC: H04N1/193
Filed: 1994-05-13
Abstract: PURPOSE:To obtain an excellent read image while keeping the scanning speed of an image scanner constant even for a through-up period. CONSTITUTION:When the feeding of an original is started, while the main scanning speed of an image scanner 12 is kept constant, the feeding of the original by a motor 22 in the subscanning direction is set to a half of a normal speed, and two times of main scanning are made while the original is fed by one line. Data obtained by two times of main scanning are calculated and data are converted into data by one line. One time of main scanning is conducted for one line feeding at a normal speed. Two times of main scanning for one line feed and one time of main scanning for one line feed are combined and conducted at a medium speed between the normal speed and the low speed.
Patent JP-S5249513-A (JP)
Title: Right-angled, cardan driving truck
Inventor: KASAI KOUZOU
IPC: B61F3/04
Filed: 1975-10-17
Abstract: PURPOSE: To provide a right-angled, Cardan driving truck, in which the brake unit is mounted on axle springs so that under-spring load may be reudced. 
     COPYRIGHT: (C)1977,JPO&Japio