baber/WOPTO huggingface dataset:
Patent JP-S60195643-A (JP)
Title: Data processing system
Inventor: SUZUKI HIDEO
IPC: G06F12/02
Filed: 1984-03-19
Abstract: PURPOSE:To eliminate an exclusively used address table and address counter, and to reduce the quantity of hardware, and make program management easier, by putting an address table in a program memory. CONSTITUTION:In a signal processing device which requires an address table for generating the address of a data memory 30, the address table is stored in a program memory 20. Then an address generating means 42 which generate the 1st address by reading out the address table and the 2nd address by using the 1st address. The 2nd address is used as the address of the data memory 30 and registers 41 and 43 which temporarily store and hold the 1st and 2nd addresses are installed to the input and output of the address generating means 42, respectively. Therefore, the address of the data memory 30 can be executed in a pipeline- like condition from the address table continuously read out from the program memory 20.
Patent JP-S61222077-A (JP)
Title: Method for evaluating floating property of magnetic head
Inventor: SUENAGA TADATOSHI
IPC: G11B21/21
Filed: 1985-03-14
Abstract: PURPOSE:To detect minute head touch and to improve the reliability of a device by evaluating the floating properties of a magnetic head by an output waveform of an elastic wave element provided to a fixed end of a spring arm. CONSTITUTION:The piezoelectric signals 7 from an AE element 6 is amplified and supplied to a high pass filter 9 to remove a low frequency component so that only the high frequency component is amplified by an amplifier 10 for observing the waveform. Only the higher harmonic components of the simple waveform of the vibration due to the wind produced by the high speed rotation of the disk and the complicated waveform caused by the disk impact are taken out by a high pass filter and compared with the waveform that short-circuits a filter 9 to remove the noise caused by friction with the wind to clearly detect the minute head touch. The result is the improved reliability of the device.
Patent JP-H07307263-A (JP)
Title: Method of forming patterning layer located on integrated circuit substrate
Inventor: MAAKU JII FUERUNANDESU
IPC: H01L21/027
Filed: 1994-02-25
Abstract: PURPOSE: To form a patterning layer so that it may be positioned on an integrated circuit board by chemically changing one part of an inorganic dielectric layer by the application of an energy source, and making the exposed part of the inorganic dielectric layer and the unexposed part of the inorganic dielectric layer, and removing the region of the inorganic dielectric layer selectively. CONSTITUTION: A device layer 14 is made to be positioned on a substrate 12. Next, a layer 16 is made to be positioned on the device layer 14. The layer 16 is a layer which reacts to an ultraviolet lay, or the like. Then, the layer 16 is selectively exposed through a mask to an energy source so as to form the exposed region 16b and the unexposed region of the layer 16. The ultraviolet ray applied to the exposure region 16b causes chemical, atomic and for mechanical change in the region 16b. Next, the unexposed region is removed, using energy material, and the exposed region 16b is left.
Patent JP-H11244691-A (JP)
Title: Radium adsorbent and its production
Inventor: SUGIHARA YOICHIRO
IPC: G21F9/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent stable against a physical force and enabling to adsorb and remove radium ions contained in waste water stably at a high flow rate, and to provide a production method therefor. SOLUTION: This radium adsorbent has chemically bonded titanium to a strong acidic cation exchange resin. The adsorbent is produced by allowing the strong acidic cation exchange resin to react with an acidic aqueous solution of a titanium compound, then subjected the reacted substance to a heat treatment and a contact treatment with an alkaline agent. Thus, the adsorbent having a high selective adsorption power against radium, stable against physical actions such as backward-washing with air, and chemically stable, can be obtained.
Patent JP-S59176674-A (JP)
Title: Separating and determining method of particulate separator
Inventor: WATANABE MITSUO
IPC: G06Q50/22
Filed: 1983-03-25
Abstract: PURPOSE:To improve the separation rate and separation purity of particulate by a simple device by comparing >=2 kinds of specifying signal obtained during particulate detection with the contents of a table stored with a specifying signal corresponding to the area of particulates previously, and electrifying a liquid drop so that the deflection direction of the liquid drop is determined. CONSTITUTION:A column 6 of water which flows out of the nozzle 2 of a pipe 3 and contains particulates is irradiated with light from a laser light source 14 and generated light is detected by detectors 15 and 16 to output analog specifying signals AS1 and AS2 regarding fluorescent intensity and scattered light intensity are outputted through an analog circuit 20 controlled by a timing control circuit 21. Those signals AS1 and AS2 are converted by AD converting circuits 23 and 24 into digital specifying signals DS1 and DS2, which are compared with the specifying signal table stored in an RAM26 by a muCPU25 to output a deflection signal corresponding to an area to be separated and sampled, electrifying a liquid drop to a specified code through an interface circuit 22, delay circuit 28, and liquid drop charge voltage circuit 29. Consequently, the separation rate and separation purity of particulates are improved.
Patent JP-S62207715-A (JP)
Title: Production of calcium carbonate
Inventor: FUJIWARA TOSHIO
IPC: C01F11/18
Filed: 1986-03-08
Abstract: PURPOSE:To produce columnar CaCO3 having calcite type crystal shape advantageously on an industrial scale by stirring and aging CaCO3 slurry having higher viscosity above a specified value after producing the slurry by the gas/liquid reaction between gaseous CO2 and Ca(OH)2. CONSTITUTION:In the production of CaCO3 by the gas/liquid reaction between gaseous CO2 and Ca(OH)2 the slurry having >=1,000cP viscosity measured by a B type viscometer at 60rpm is aged further while stirring so as to make the whole body of the slurry uniform. Thus, calcite type columnar CaCO3 is produced advantageously on an industrial scale. When the obtd. CaCO3 is used as coating pigment for printing white paper, the gloss of the coated paper before and after printing, ink receptivity, and the viscosity of the coating material at high shear plane are all satisfied at the same time. Moreover, when the CaCO3 is used as filler for tissue paper, expensive TiO2 is saved because the CaCO3 has superior opacity and whiteness as compared to conventional spindle-shaped coating material.
Patent JP-H03252631-A (JP)
Title: Optical glass and optical device
Inventor: YANAGAWA TSUTOMU
IPC: G02F1/35
Filed: 1990-03-02
Abstract: PURPOSE:To sharpen a wavelength selecting characteristic with respect to a linear response and to increase a nonlinear optical constant and a response speed with respect to a nonlinear response by controlling the sizes of the fine particles of a dopant and generating the sub-band absorption by a quantum size effect on optical spectra. CONSTITUTION:The optical glass contains the fine particles of the semiconductor in which the transmission and absorption of light or the inclination of the reflection characteristics exists at the wavelength of the light to be used. The grain sizes of the fine particles are smaller than twice the effective Bohr radius of excitons and larger than the fluctuation in the grain sizes, i.e. the size of half the standard deviation or the half-amplitude full level. The wavelength selecting characteristic is sharpened with respect to the linear response in this way and the nonlinear optical constant is increased and the response speed is increased with respect to the nonlinear response.
Patent JP-H04211818-A (JP)
Title: Integrated circuit and electronic equipment
Inventor: YOKOUCHI HIDEAKI
IPC: G05F3/24
Filed: 1991-03-15
Abstract: PURPOSE:To make the IC of low voltage specification and the IC of high voltage specification capable of being operated simultaneously by single low voltage power supply, and in addition, to obtain the integrated circuit in which the lengthening of the life of a battery by the low consumption of a current and the reduction of cost and the miniaturization of a case by the reduction of the number of parts are attained. CONSTITUTION:A booster circuit 44 to generate voltage higher than supply voltage by boosting the supply voltage by using a condenser and a power supply switching circuit 40 to switch either the output voltage of the booster circuit or the supply voltage according to the input of a voltage control signal are provided. The voltage higher than the supply voltage is generated by the booster circuit 44, but it is not normally outputted, and the output voltage of the booster circuit and the supply voltage are switched and outputted by the power supply switching circuit 40 as occasion demands.
Patent JP-H10245267-A (JP)
Title: Aluminum nitride substrate and use thereof
Inventor: TSUJIMURA YOSHIHIKO
IPC: C04B41/80
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module substrate having remarkably enhanced durability in heat shocks or heat cycles. SOLUTION: This aluminum nitride substrate has >=3 wetting index for a brazing filler material. The method for producing the aluminum nitride substrate comprises carrying out honing treatment of an aluminum nitride sintered compact and then heat-treating the resultant compact at 1,050-1,300 deg.C in an N2 atmosphere. A power semiconductor module substrate is obtained by forming a metallic circuit on one surface of the aluminum nitride substrate and a metallic heat radiating plate on the other surface. A method for evaluating the aluminum nitride substrate comprises judging the joining properties to a metallic plate according to the size of the wetting index for the braze filler material.
Patent JP-H04286468-A (JP)
Title: Deflection device
Inventor: MIYAZAKI SHINICHIRO
IPC: H04N3/16
Filed: 1991-03-15
Abstract: PURPOSE:To reduce the circuit scale of the deflection device comprising a vertical synchronizing signal processing circuit and a deflection correction waveform generating circuit. CONSTITUTION:A count (X) resulting from counting a timing signal whose frequency is twice (2fH) the horizontal frequency counted by a vertical synchronizing signal processing circuit 100 is fed to a register 300 via a bus line 6 and the count (X) is fed to a RAM 24 of a deflection correction waveform generating circuit 200 from the register 300 via a bus line 26.
Patent JP-S57167175-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B15/60
Filed: 1981-04-06
Abstract: PURPOSE:To constitute a tape cassette which has removed a difference between the surfaces A and B, by controlling a running path of a tape by only capstans inserted through plural capstan through-holes respectively, and tape running  guide means. CONSTITUTION:Tape running guide means 27', 28' vertically provided on a device are inserted through capstan through-holes 24, 26 of a cassette, the cassette is positioned, and simultaneously a running path of a tape is controlled. Running of the tape is controlled by the tape running guide means 28' in the upper flow side of a recording and reproducing head 31, and is controlled by a capstan 29 in the lower flow side. That is to say, a winding angle of the tape to the recording and reproducing head 31 is decided by only the tape running guide means 28', the recording and reproducing head 31 and the capstan 29, which are members of the device side. Accordingly, the tape is capable of running with high accuracy, and a difference of the surface A and B is scarcely generated. The figures shows a center capstan system, but even in case of using a side capstan system, the tape can run with high accuracy in all the same way.
Patent JP-H09247219-A (JP)
Title: Signal discrimination device
Inventor: SHIMIZU MASAHIKO
IPC: H04L25/03
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To discriminate a signal with high accuracy by a method having provision for the configuration of transmission and reception terminal equipments flexibly by setting each of plural threshold levels to a value denoting a center of an area providing an eye aperture corresponding to individually to all signal points in each of areas of an eye pattern of a base band signal. SOLUTION: Each of plural comparator means 111 -11M discriminates a relation of quantity between each instantaneous value of each of signal points of a base band signal obtained by demodulating a modulation wave and each of plural threshold levels corresponding to the signal points and provides an output of the results. A symbol generating means 13 obtains symbols in the order of time series of transmission information. Each of the plural threshold levels is set to a value denoting a center of an area providing an eye aperture corresponding to individually to all signal points in an area of an eye pattern of the base band signal obtained in advance in response to reference transmission information consisting of all bit pattern series to be included as transmission information. Thus, possibility of occurrence of a bit error due to added noise is minimized.
Patent JP-H02270711-A (JP)
Title: Bulk cargo conveyor with vibration conveyor
Inventor: JIIKUFURIITO BIRUKURE
IPC: C25D17/28
Filed: 1990-03-02
Abstract: PURPOSE: To improve agitation performance in simple structure in a device for precipitating aluminum from organic aluminum electrolyte by disposing an agitator provided with a nozzle penetrating a spiral carrying groove capable of vibrating in a radial direction to the carrying groove and under it. CONSTITUTION: A spiral carrying groove 20 is provided in a center cylinder 2, and it is vibrated by a drive part 16. Under the carrying groove 20, and between supporting lateral rods 106, 107, product agitators 100 are disposed at a specified interval in a radial direction. The agitator 100 is composed of a lengthwise hole 102, and a vertical nozzle hole 104, and the nozzle hole 104 penetrates the carrying groove 104. Electrolyte 12 is supplied from a continuous hole 105 to flow out of the nozzle hole 104, so material 40 moved in the carrying groove 20 is agitated by the electrolyte 12. In this constitution, agitation performance can be improved in simple constitution.
Patent JP-S59178667-A (JP)
Title: Memory device
Inventor: KUDOU TSUKASA
IPC: G06F12/06
Filed: 1983-03-29
Abstract: PURPOSE:To prevent the delay of the access start of another memory circuit due to access competition of one memory access by adding a buffer having the FIFO function to a memory circuit. CONSTITUTION:A control signal indicated with lower 2-bit of data in a register 6 is sent to a memory circuit block 1a, and the operation of a control circuit 24 is started, and data except lower 2-bit in the register 6 is stored in an FIFO buffer 20. Simultaneously, a control circuit 15a sends a control signal to an FIFO buffer 25, and lower 2-bit in the register 6 are stored in the buffer 25. Data stored in the buffer 20 is outputted by the second clock pulse to start the access of a memory circuit 11. At this time, if the circuit is accessed by another address data, this data is outputted from the buffer 20, and address data stored by the first clock pulse is outputted after the end of this access, and the access of this data is started. Therefore, the write to a memory circuit which is not accessed is performed without delay.
Patent JP-S58168104-A (JP)
Title: Display and control method in numerical controller
Inventor: MOMOI SHIYOUJI
IPC: G05B19/4067
Filed: 1982-03-30
Abstract: PURPOSE:To check a processing program, by reading out and displaying each barrier of chuck, tail stock and tool on a display from a barrier storage means, and displaying them sequentially according to the processing program. CONSTITUTION:In outputting a simulation operation command SC from a keyboard 7 to a main control section 5, the main control section 5 drives a simulation control section 10 to start the simulation. The control section 10 reads out the chuck barrier CBA, the tool barrier TBA and the tail stock barrier SBA stored in barrier memory control sections 12, 13 and 15 together with the processing program PRO immediately and displays them on the display 16. Further, the control section 10 moves the tool barrier TBA and the shape of tool TSH on the display 16 according to the processing program PRO, and the operator checks the propriety of the processing program PRO.
Patent JP-H06261845-A (JP)
Title: Suction implement for vacuum cleaner
Inventor: YOSHIMURA HIROSHI
IPC: A47L5/30
Filed: 1993-03-12
Abstract: PURPOSE:To surely execute switching of a stop and driving of a rotary brush rotated through a belt, and also, to prevent wear of the belt. CONSTITUTION:In a belt switching mechanism for switching a belt 6 from an idler pulley 10 to a main pulley 11 by a rotation of a belt switching lever 12 executed by sliding of a belt switching control 13, a wall surface body of a guide groove 13a of the belt switching control 13 is formed by an elastic body, and at the time of switching the belt, the wall surface body is bent by tension of the belt 6 so as to hold horizontally the belt 6.
Patent JP-S55146022-A (JP)
Title: Filter material for urine and body liquid
Inventor: NANBA SHIYUICHI
IPC: G01N33/50
Filed: 1980-04-21
Abstract: PURPOSE: To obtain filter which can perform quantitative analysis with high accuracy for the fine living body content in urine (or body liquid) in case of diagnosis of internal secretion disease, by processing the filter with the substance not giving effect on immunity reaction of objective.  
     CONSTITUTION: The filter is processed by using the substance inactive immunologically for the measurement system such as serum albumin of cow, horse, and cavy and amino acid such as glycin. For example, after the filter paper is immersed in the water solution of cow serum albumin about 0.05W1% (further, preferably, preparation of thylenediamine tetracetic acid about 1W20mg/ml), this is dried to constitute the filter for urine (or body liquid) for immunological measurement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09329501-A (JP)
Title: Temperature measuring device
Inventor: SERUJIYU GUURIE
IPC: G01J5/24
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of temperature measurement performed by a bolometer. SOLUTION: The temperature measuring device 5 which does not perform mechanical contact is equipped with a bolometer with thermistors 201 to 204 configured as a Wheastone bridge. Some 202 and 204 of these thermistors are shielded, and the others 201 and 203 are not shielded. So, the formers do not receive the thermal emission 25 from an object 27 under test and the latters receive this thermal emission. The unbalanced voltage v of the bridge is generated by heating these thermistors that are not shielded from the thermal emission. This unbalanced voltage v is canceled by heating all the thermistors by an additive heating means 18; 26. The temperature of the object under test becomes equal to that of the thermistors in a state of equilibrium. It is preferable that heating by the additive heating means is achieved by changing electric power supplied to the bridge.  A calculating means 14 is arranged to be able to extract the temperature of the object under test from a current-to-voltage ratio on the thermistors.
Patent JP-H11250014-A (JP)
Title: Security rank setting method for schedule managing system
Inventor: OKANO NOBUYASU
IPC: G06Q10/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of environment constructing operation by setting the security of each user from attribute information on a managing post, etc., in user information and a table defining a security rank corresponding to attribute information on the managing post, etc., so as to reduce the manual work of a system manager. SOLUTION: A user using this system is previously registered in a directory server 2 by the system manager and housed in a database 12, which houses general information on user ID, a name, a managing post, etc., by each user. Next, the system manager prepares a rank setting table 9 corresponding to the managing post of each user. The system manager executes a user information preparing command 14, obtains user information registered in the database 12 by user information gaining API 13 at its timing, sets the security rank of each user by referring to the contents of the table 9 and registers the rank in user managing information 8.
Patent JP-S62272013-A (JP)
Title: Instantaneous gas water heater
Inventor: JIYAN KUROODO SHIYARON
IPC: F23N1/00
Filed: 1987-03-06
Abstract: A water heater of the instantaneous gas type without a permanent pilot light includes: a small turbo-alternator through which the water drawn off passes; an arrangement for using the current from the turbo-alternator for lighting a main pilot light; a valve arrangement for using the flow of water drawn off to admit the gas to the main pilot light and a differential pneumatic valve for controlling the intake of gas to the burner. This differential pneumatic valve is itself actuated by a venting, at the level of an auxiliary pilot light, controlled by an electrovalve fed with the current i. The electrovalve is energized by the positive half waves of the current, chosen so that the cycles of its openings and closings can follow one another at a high rate and the durations of its openings are regulated by modifying the amplitude of the half waves by resistance responsive to the temperature of the drawn off water.
Patent JP-H05248221-A (JP)
Title: Engine pressure reducing device in outboard engine
Inventor: MISHIMA SHUICHI
IPC: F02B61/04
Filed: 1992-03-10
Abstract: PURPOSE:To eliminate local heat accumulating so as to prevent deterioration of a gasket by forming a concave on an exhaust plate inner face opposite a pressure reducing hole bored in a cylinder wall. CONSTITUTION:A concave A is formed in a position which a pressure reducing hole 16 faces of an exhaust blade 12 covering outside surfaces of an exhaust passage 11 and a pressure reducing passage 17, and guides exhaust gas from the pressure reducing hole 16 to the side of the exhaust passage 11. The exhaust gas is thus smoothly guided so as to eliminate local heat accumulating from an exhaust plate and prevent abnormal heating from deteriorating a nearly gasket.
Patent JP-H10244917-A (JP)
Title: Braking force control device
Inventor: SHIMIZU SATOSHI
IPC: B60T8/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To quickly raise a wheel cylinder pressure, in a braking force control device by which when an emergency brake operation is detected, brake-assist control for producing a larger braking force than that at the ordinary time is executed, by starting the brake-assist control in accordance with the various circumferences and at a proper timing. SOLUTION: At the time t1 when the emergency brake operation is detected, a pressure difference Pdiff is produced between the master cylinder pressure PM/ C and the wheel cylinder pressure PW/ C. In such a condition, since the PW/ C can be quickly raised making a liquid pressure source of a hydrobooster 36 (not shown), the normal braking condition can be maintained. Then, at the time t2 when the differential pressure Pdiff is below a prescribed value L, brake- assist control is started. This prescribed value L is set by considering the pressure-raising velocity of the wheel cylinder pressure PW/ C which is realized both in the ordinary brake control and in the brake-assist control respectively.