baber/WOPTO huggingface dataset:
Patent JP-S60251925-A (JP)
Title: Apparatus for forming powdery ores into lumpy shape
Inventor: ARAYA MATAO
IPC: B01J2/22
Filed: 1984-05-28
Abstract: PURPOSE:To mold an ore into a shaft furnace charging material with sufficient strength, by providing a pair of smooth rolls, a pair of rolls having a large number of linear projections in the circumferential direction thereof and a pair of rolls having a large number of linear projections in the direction at a right angle to the circle of circumference thereof. CONSTITUTION:First stage rolls 1 are smooth ones and the interval therebetween has a dimension 30-50mm. larger than the size of a usual shaft furnace charging stock material. Second stage rolls 2 are ones having a large number of linear projections in the circumferential direction thereof and third stage rolls 3 are ones having a large number of linear projections in the direction at a right angle to the circle of circumference thereof and grooves are provided to the stock ore, which is molded into a flat plate shape under pressure by the first stage rolls 2, in the flow direction of the stock ore by the second stage rolls 2 and the third stage rolls 3 achieves function providing grooves in the direction at a right angle to the flow direction. It is necessary that the height (h) of each projection is 1/3 or less the interval between the rolls and the max. width of the projection must be made less than the height (h).
Patent JP-S5334079-A (JP)
Title: Remote control device
Inventor: AKIBA OSAMU
IPC: H04Q9/00
Filed: 1976-09-10
Abstract: PURPOSE:To make possible setting of relay working time without reduction of transmission speed with exciting work time of the relay calculated from receiving control signal to the time when pulse signal of a bunch of signals is counted tip to the fixed number.
Patent JP-S61268494-A (JP)
Title: Thermal transfer sheet
Inventor: SUZUKI TAKAO
IPC: B41M5/385
Filed: 1985-05-23
Abstract: PURPOSE:To raise various fastnesses of recorded pictures by providing a dye- supporting layer containing a sublimable dye of a molecular weight of 350 or more, having nitro, cyano, or sulfonyl group in its molecule, on one side of a base sheet. CONSTITUTION:A sublimable dye of a molecular weight of 350 or more, having at lest one of nitro, cyano, and sulfonyl group in its molecule, is dissolved or dispersed in a binder resin to prepare a coating liquid for forming a spporting layer. The coating liquid is applied on a base sheet and dried to form a thermal transfer sheet with a dye-supporting layer. The sublimable dye, as represented by the formulas I and II, is contained in an amount of 5-70wt%, preferably 10-60wt%, in the dye-supporting layer. The preferred thickness of the dye- supporting layer is 0.2-5.0mum, more preferably 0.4-2.0mum. A releasing layer may be further provided on the dye-supporting layer.
Patent JP-H01280225-A (JP)
Title: Fourier spectroscope
Inventor: IWATA TETSUO
IPC: G01J3/45
Filed: 1988-05-03
Abstract: PURPOSE:To shorten the time of fast Fourier transformation (FFT) by passing interferogram data through an LPF and decreasing the number of the data. CONSTITUTION:Light in a target wave number range delta1-delta2 in sample light with a maximum wave number deltaM is passed through a BPF 12 arranged on the optical path of an interferometer 10 and weighted by a rectangular wave weighting means 28 with a rectangular wave of frequency (f) equal to or a little bit lower than the lower edge wave number delta1 of the BPF 12. The weighted interferogram data are passed through an LPF 38 to extract a component with a <=delta2-delta1 wave number on a spectrum plane, thereby decreasing the number of the data from N to M, i.e., (N>M>=(delta2-delta1)/deltaM). The M extracted data are passed through an FFT 40 to obtain a spectrum in a wave number range 0-(delta2-delta1), which is supplied to a spectrum output device 42. Thus, the number N of data of a long-arithmetic-time interferogram supplied to the FFT 40 is decreased to nearly (delta2-delta1)/deltaM time, so the FFT arithmetic time is shortened greatly.
Patent JP-H047664-A (JP)
Title: Taxation business data processor
Inventor: WATANABE HISAAKI
Filed: 1990-04-25
Abstract: PURPOSE:To generate a minute proposal considering the need of a customer by extracting a countermeasure plan against inheritance tax by means of technical knowledge based on customer data, indicating the extraction cause and automatically generating the proposal based on the trial result of the selected countermeasure plan so as to edit it. CONSTITUTION:When a user inputs inheritance data of the customer by using an inheritance tax data collection means in an inheritance tax countermeasure processing part 11, the inheritance tax countermeasure plans which become candidates in the order of high countermeasure effect are generated and extracted based on inheritance data and the knowledge base of a taxation business countermeasure, which is previously stored inside. When the user selects one or plural plans, the selected candidates are tried, the approximated inheritance tax amount and tax funds before and after trial are collated. Thus, the proposal of the inheritance tax countermeasure is automatically generated based on the candidate, and the extraction cause is explained. In such a case, it is stored in an inheritance tax countermeasure plan file 15, is collated in an inheritance tax countermeasure proposal editing part 16, and it is readjusted and edited by the user. Thus, the minute proposal corresponding to the request of the user can be generated.
Patent JP-S60254129-A (JP)
Title: Formation of pattern
Inventor: AKIMOTO SEIJI
IPC: G03F7/039
Filed: 1984-05-31
Abstract: PURPOSE:To enhance sensitivity, resolution, heat resistances, etc., by exposing electron beams to a resist material contg. the mixture of terpolymers represented by specified general formulae to form a positive type resist pattern. CONSTITUTION:The resist soln. is prepared by dissolving, in a solvent, such as methyl or ethyl cellosolve, a mixture of terpolymers represented by formulae I and II (in which R1, R3 are each methyl or an electron attractive group, and R2, R4 are each an alkyl group unsubstd. or partially or totally substd. with electron attractive group). The positive type resist pattern corresponding to a desired pattern is obtained by coating a substrate with this resist soln., baking it, exposing it to electron beams in the desired pattern, with an electron beam exposure device, and developing it with a solvent, such as methanol.
Patent JP-S60254434-A (JP)
Title: Magnetooptic recording medium
Inventor: SAITOU ICHIROU
IPC: G11B11/10
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a magnetic recording layer which has a large signal to noise ratio (S/N) and excellent shelf life by forming a thin film dispersed with a rare earth-transition metal into a dielectric material as a magnetic recording layer. CONSTITUTION:The magnetic recording layer is formed of the material consisting of the rare earth-transition metal such as TbFeCo, GdTbFe, TbDyFe, GdDyFe or GdTbFeCo dispersed into the dielectric material and having the axis of easy magnetization perpendicular to the film plane. The ratio of the rare earth-transition metal incorporated into the dielectric material (coefft. of packing: q) is preferably 0.5<=q<=0.95. The magnetization having the vertical magnetic anistoropy exists hardly stably if the coefft. q is <=0.5 and the magnetic recording layer is more likely to be oxidized by oxygen, moisture, etc. of the q is >=0.95.
Patent JP-H04316384-A (JP)
Title: Second harmonic wave generator
Inventor: SAKURAI HIROMI
IPC: H01S5/00
Filed: 1991-04-15
Abstract: PURPOSE:To provide a second harmonic wave generator in which an incident direction of a basic wave is brought into coincidence with an emitting direction of a second harmonic wave and various type optical components can be disposed on one axis. CONSTITUTION:Spherical mirrors 23, 25 which are rotatably symmetrical to a central point A, are formed on both end faces of a nonlinear optical material 21, and parallel totally reflecting flat mirrors 27, 29 are formed along a crystal axis (a) to constitute a monolithic type resonator 19. When a basic wave 31 is incident to a point B of the mirror 23 from a semiconductor laser 13 through a collimater lens 15 and a mode matching lens 17, it is resonated in an 8 shape through optical path of points B, C, D, E and B to be amplified, the wave 31 is converted to a second harmonic wave 33, which is emitted in a direction parallel to the incident direction of the wave 31 from the mirror 25.
Patent JP-S63288368-A (JP)
Title: Simulator
Inventor: MAAKU TAIRAA SUMISU
IPC: G06F17/50
Filed: 1988-05-02
Abstract: PURPOSE:To exactly execute a unit delay of a VLSI-MOS transistor circuit and a timing simulation, by a hardwired switching level simulator, by utilizing corrected Briant algebra. CONSTITUTION:A stack unit 10 and an answer device 12 and a traverse gear 14 are all used for a unit delay simulation, and also, a timing device 16 is used for timing simulation. A host controller 18 offers an interface of a simulator and a host computer 20. The computer 20 loads a list required for an operation of the simulator in a storage device of the simulator. The host controller 18 executes the simulator in accordance with an instruction of the host computer 20, decodes an operating state, and returns information of a state to the host computer 20. The corrected Briant algebra is used for an algorithm of the simulator.
Patent JP-H01280731-A (JP)
Title: Camera
Inventor: SOUSA TOSHIO
IPC: G03B7/08
Filed: 1988-05-07
Abstract: PURPOSE:To classify color temperature without setting a dedicated color temperature measuring device by classifying the color information of a light source which illuminates a field based on a brightness information of the field from a metering means. CONSTITUTION:The brightness of the field is metered by the photodetector 1 of the metering means 4, and logarithmically compressed by a metering circuit 2. Lens stop information when measuring is performed is obtained from a lens information means 5, and at the same time, brightness value is calculated by means of a brightness calculating means 3. An obtained brightness output BVo is inputted not only to a recording means 10, but also to a color information classifying means 7 and a printing grade informing and calculating means 8 which are in a print correction informing and calculating means 9. The color information classifying means 7 receives the information whether the brightness BVo and a flash emitting means 6 are used or not, calculates color temperature CTx (unit K) for correction when printing is performed from a prescribed algorithm, and records the color temperature in a recording means 10.
Patent JP-H04264128-A (JP)
Title: Resin for pigment dispersion
Inventor: CHIHARA YOSHIHIDE
IPC: C08G18/42
Filed: 1991-02-18
Abstract: PURPOSE:To provide the title resin which is highly compatible with many coating resins and gives a coating film having excellent properties. CONSTITUTION:The title resin comprises a urethane-modified polyester resin which has a hydroxyl value of 40-240 and a number-average mol.wt. of 700-2000 and is prepd. by reacting an amide-modified polyester prepolymer, obtd. by using an N-alkylol fatty acid amide as one of alcohol components, with a polyisocyanate.
Patent JP-H07320283-A (JP)
Title: Optical recording/reproducing device
Inventor: KUROBE SHINICHI
IPC: G11B11/105
Filed: 1994-05-24
Abstract: PURPOSE:To detect rubbish, dust stuck on a disk surface scratch, etc. CONSTITUTION:Current outputs A, B, C, D from quadripartite PD (photodiode) of an optical pick up unit PU 3 are converted into voltages respectively by I-V conversion. A focus error signal (FE signal) is obtained from the difference between AC and BD by an FE amplifier 8c, and a tracking error signal (TE signal) is obtained from the difference between AB and AC by a TE amplifier 8b. After the FE signal is waveform-processed by a filter means 9b such as phase correction and low band boost, etc., necessary for a focus servo, an ACT (actuator) is driven by an ACT drive amplifier 10b, and a light spot is focus- controlled on the disk surface. Similarly, after the TE signal is waveform- processed by the filter means 9a such as the phase correction and the low band boost, etc., necessary for a tracking servo also, a tracking ACT is driven by the ACT drive amplifier 10a, and the phase of light is determined on an information track.
Patent JP-S5632644-A (JP)
Title: Self shift gas discharge panel for character display
Inventor: SATOU MORISHIGE
IPC: H01J11/10
Filed: 1979-08-28
Abstract: PURPOSE:To perform an easy work of cursor operation and terminal processing, by providing write parts for character information and cursor at reverse end parts to each other in the proper display line. CONSTITUTION:A character display line ROW is constituted by, for instance, seven shift channels SC1-SC7. A cursor display line CDR is constituted by, for instance, a shift channel SC8. Write electrodes W1-W7 of the character diplay line ROW are provided at the right end, while a write electrode W8 of the cursor display line CDR is provided at the left end. Though a discharge spot of the character display ROW corresponding to the character information is written at the right end and then shifted toward the left end, the cursor display line CDR, in a reverse way to the above, is written its discharge spot corresponding to the cursor at the left end and shifted toward the right end.
Patent JP-H01283414-A (JP)
Title: Clamp mechanism
Inventor: KAWANAMI HIROSHI
IPC: F16B2/06
Filed: 1988-05-06
Abstract: PURPOSE:To aim at high-speed of mechanical processing treatment, simplification and miniaturization of a mechanism by providing a spring for applying clamping pressure at the time of clamping and a piezoelectric element material for conducting the removal of the clamping pressure at the time of release of the clamp. CONSTITUTION:A compression spring 2 and a thick cylindrical piezoelectrical element material 1 are respectively arranged on the upper and lower sides of the lower side of the U-shaped bent portion of the end of a saddle 5. At the time of completion of preparative operation, a clamping pressure due to the spring 2 is produced on the sliding surface S and the saddle 5 is clamped at a guide rail 6. In order to release the clamp, D.C. voltage is supplied to the piezoelectric element material 1 from a D.C. source 4 to generate a minute gap between the upper surface of a pressor fitting 3a and the lower surface of the guide rail 6. Accordingly, the clamping pressure of the sliding surface S disappears so that the saddle 5 becomes possible to move on the rail again. Thus, the high-speed of mechanical processing treatment and simplification and miniaturization of a mechanism can be attempted.
Patent JP-H01279627-A (JP)
Title: Gate driving device
Inventor: WATANABE YUKIO
IPC: H03K17/04
Filed: 1988-05-06
Abstract: PURPOSE:To rise a threshold voltage between a gate and a source with a small current and in a short period by previously charging a capacity formed in parallel between the gate and the source of a switching element having MOS type gate structure by means of a driving voltage lower than the threshold voltage between the gate and the source. CONSTITUTION:Driving voltage sources 8 and 9 are connected between the gate G and the source S of the switching element 1. The driving voltage powers 8 and 9 consist of transistors 3 and DC power source 2. The DC power source 2 of the driving voltage power source 8 has the voltage lower than the threshold between the gate G and the source S of the switching element 1, and the DC power source 2 of the driving voltage source 9 has the voltage higher than the threshold. The driving voltage source 8 is operated by a voltage source controller 9a, and the driving voltage lower than the threshold between the gate and the source is impressed between the gate and the source of the switching element 1, whereby the capacity C formed in parallel between the gate and the source is previously charged. Next, the driving voltage source 9 is operated and the driving voltage higher than the threshold voltage is impressed, whereby the switching element 1 is operated.
Patent JP-S5538647-A (JP)
Title: Remote controller for tape recorder
Inventor: MATSUI TAKAO
IPC: G11B31/00
Filed: 1978-09-06
Abstract: PURPOSE:To make it possible to confirm the operation state of a tape recorder remotely by providing mode display lamps corresponding to operation switches for recording, etc., of a remote control transmitter. CONSTITUTION:When play command button P of transmission part 1 of remote control unit 2 is depressed to send out a play command signal, it is demodulated by reception part 10 of receiver 27 and then sent to normally-open play command switching circuit 13, thereby closing the circuit. Namely, a tape is run at a constant speed. With the tape recorder in a play state, a frequency corresponding to the play state is modulated by transmission part 19 into a transmitting carrier for transmission. The transmitted carrier is demodulated by reception part 4 of remote control unit 2 and then transmitted to normally-open play state command switching circuit 6, which closes, thereby lighting play mode display lamp 7. In this way, the operation state of the tape recorder can remotely be confirmed.
Patent JP-S59704-A (JP)
Title: Position control method of robot with high accuracy
Inventor: FUJIKAWA TAKESHI
IPC: G05B19/42
Filed: 1982-06-25
Abstract: PURPOSE:To attain positioning of high accuracy, by obtaining the dynamic characteristic of a robot from a transfer function of the robot driving system at each correcting section selected on a norm orbit and decreasing the deviation between a response signal caused by the dynamic characteristic and an objective signal. CONSTITUTION:The objective signal g(t) is inputted to the robot at the correcting period Pi(i=1,2...N) on the norm orbit and the response signal mO(t) is measured and stored in this case. A command signal Cj(t) with the objective signal g(t) superimposed with an external disturbance signal thereon is inputted to the robot, the response signal mj(t) is measured in this case and a transfer function Hj(t) of the robot drive system to the external disturbance signal is calculated. Then, an error signal Dj(f) on the frequency axis is obtained from the deviation between the objective signal g(t) and its response signal mO(t). A correcting signal Aj(f) is obtained from Equation I with the correcting signal Aj(f) drawn so as to cancel the error signal Dj(f) and a function aj(t) on the time axis is obtained with the inverse Fourier transformation. Further, a new command signal Cj+1(t) is obtained from Equation II to drive the robot.
Patent JP-S5234307-A (JP)
Title: Driving method of motor load group by inverter
Inventor: TAZAWA MASAHIRO
IPC: H02P5/74
Filed: 1975-09-11
Abstract: PURPOSE:To increase overcurrent withstanding capacity of inverter and to reduce size of switching element, thus to facllitate separate and paralled running of load motor group.
Patent JP-H11300455-A (JP)
Title: Detection of liquid level in casting mold in continuous casting and apparatus therefor
Inventor: ITO SATOSHI
IPC: B22D11/16
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method for detecting the liquid level in a casting mold at a high response speed with an abrupt fluctuation of the liquid level without the occurrence of a drift at a low running cost by detecting the liquid level in accordance with the measured value of the heat flow flux in the casting mold. SOLUTION: Two thermocouples varying in piercing depth are pierced into insertion holes 19 to the same height in the vertical direction in the casting mold and copper- constantan thermocouples are composed respectively therein. The heat flow flux is measured by calculating the difference between the measured temps. of both. The thermal conductivity used at the time of calculating the heat flow flux is the thermal conductivity of copper. The insertion holes 19 of the thermocouples minimize the influence to be exerted on a heat flow flux distribution and, therefore, the result is better as the diameter of the insertion holes 19 of the thermocouples is smaller. For example, the insertion holes of 5 to 10 mm diam. are pierced and the constantan wires 7 of 2 to 5 mm in diameter are inserted therein. Voltage is impressed between the copper plate of the casting mold 1 and the constantan wires 7 to electrically heat the contacts of both, by which the contacts of the thermocouples are joined.
Patent JP-2000303897-A (JP)
Title: Exhaust gas component determining equipment
Inventor: ABE RYOJI
IPC: G01M15/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide exhaust gas component determining equipment capable of determining the components of an exhaust gas easily, inexpensively, efficiently and exactly by full automation. SOLUTION: This exhaust gas component determining equipment determines the components of an exhaust gas with a vehicle V which drives in a given drive mode. Where, there are provided a drive mode setting means 14 for setting the driving mode of the vehicle V, environment setting means 7, 8 for automatically setting the environment of the vehicle V according to the driving mode set by the driving mode setting means 14, a drive device 3 for automatically driving the vehicle V to give the set driving mode; and measuring instruments 11, 13, 15 for automatically determining the components of the exhaust gas accompanying the automatic driving of the vehicle V.
Patent JP-S5234496-A (JP)
Title: Sandblast machine for surface portion at curved side
Inventor: NAKAZAWA SHIGEO
IPC: B24C3/06
Filed: 1975-09-12
Abstract: PURPOSE: To eliminate dust and noise caused by open sandblast and to improve surrounding working circumference for workers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63279042-A (JP)
Title: Method for controlling operation of thermal accumulative cooling and heating device
Inventor: SAKAI YOSHIRO
IPC: F24F11/02
Filed: 1987-05-08
Abstract: PURPOSE:To reduce an input and output point, facilitate a key input operation and enable a reduction of total cost by a method wherein a previous operation control and a subsequent operation control are performed with a calculation means for an operation of a heating source device in response to an amount of thermal accumulation of a thermal accumulation tank detected by a detector means. CONSTITUTION:When an air conditioning operation is started, a remaining thermal accumulation heat QT is confirmed after a completion of an air conditioning operation in a previous day. If QT is larger than 0, a prior operation control for operating a heat source equipment 15 from an air conditioning starting time and in turn if QT is larger than 0, a subsequent operation control for keeping a stopped condition of the heat source equipment 15 is carried out at the air conditioning starting time. In case of the prior operating control, a micro-computer 10 may output ON instruction for the heat source equipment 15 at the time of starting of air conditioning operation, a thermal accumulation QT during operation and Hf(t) upon completion of operation are calculated at a calculation part 13. If QT is larger than Hf(t), a stop (OFF) instruction of the heat source equipment 15 is outputted. Then, the thermal accumulation QT during stopped condition of the heat source equipment 15 and the operation starting heat Hn(t) are calculated. If QT is lower than Hn(t), an operation (ON) instruction is outputted to the heat source equipment 15.