baber/WOPTO huggingface dataset:
Patent JP-S5687213-A (JP)
Title: Data demodulating circuit
Inventor: ONODERA NORIO
IPC: H03M5/04
Filed: 1979-12-18
Abstract: PURPOSE: To stabilize a data demodulating circuit by using a digital counter to demodulate data recorded by MFM demodulation.  
     CONSTITUTION: Oscillator 1 supplies a clock of 16MHz of flip-flops 2 and 3 and 5-bit register 9. Read data from terminal 8 enters flip-flop 2 and is passed through flip-flop 3, inverter 4 and AND gate 5 to generate SRD of one clock width that syncrhonizes with the clock. Then 5-bit register 9 is an adding circuit having two +1 indications for a 5-bit binary number and couples with adding circuit 10, adding two when both +1 indications are made simultaneously, to form a digital counter. With no read data, AND gate 12 generates "0" since output SRD of AND gate 5 is at "0", and the output of AND gate 13 is therefore at "0", so that inverter 14 will generate "1". 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08335109-A (JP)
Title: Controller
Inventor: HISHIKARI ISAO
IPC: G05B23/02
Filed: 1995-06-07
Abstract: PURPOSE: To provide a controller which can deal with various kinds with simple configuration. CONSTITUTION: This controller is provided with a display setting device 1 having a display means 11 for displaying a controller picture and a setting means 12 for selecting any desired controller picture and displaying it on this display means 11 and control equipment, with which a measured signal is fetched and compared with a set value, control operating processing is performed and an output signal is generated outside, connectable to the display setting device 1, and by connecting this control equipment to the display setting device 1 or operating the setting means 12, the desired controller picture is displayed on the display means 11.
Patent JP-S5688967-A (JP)
Title: Stocking method of wind power energy
Inventor: HARA EIZOU
IPC: F03D9/02
Filed: 1979-12-20
Abstract: PURPOSE: To obtain an averaged energy source, by utilizing the energy of a natural phenomenon, by stocking wind power energy with multiply-connected, multilayered and movable mills on which many pieces of spring are arranged.  
     CONSTITUTION: The stocking of wind power energy is done with multiple, multiply-connected and multilayer springs which are housed in a movable plant mechamism set up to container style. The arrangement of wind mills on which many pieces of spring are arranged is, for example, as follows. Springs are assembled to one body by arranging vertically a spring to 10 steps, and by arranging 10 bodies three-dimensionally to the right and left, leaving a space, between them, and thus the stocking of wind power by one thousand pieces of spring may be realized. Furthermore, it is possible to set the above configuration in a multilayer form, and this energy stocking assembly is portable. Therefore, it is allowed to use it as an averaged energy source by assembling them at a certain place. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000350961-A (JP)
Title: Fibrous coating method and steel furniture having fibrous coated surface
Inventor: BEPPU AKIRA
IPC: B05D7/24
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of easily forming a high grade and fibrous coating appearance on steel furniture without causing any problem in terms of safety and environmental pollution, and to provide a steel furniture having fibrous coated appearance. SOLUTION: This method is for coating steel furniture with at least two kinds of powder coating materials with different hues mixed together to give a fibrous appearance of coated faces. Each powder coating material has 0-30 relative specular gloss at 60 degrees and 20-100 μm average particle diameter and at least two kinds of the powder coating materials have 50 or higher color difference (ΔE).
Patent JP-2000351256-A (JP)
Title: Printer
Inventor: IIZUKA CHIAKI
IPC: B41J11/42
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To enhance operability of a bankbook printer corresponding to a plurality of sizes of bankbook. SOLUTION: A decision is made whether a left end sensor, a width sensor and a right end sensor are entirely turned on or only the right end sensor and the width sensor are turned on (Step S2). When only the right end sensor and the width sensor are turned on (N at Step S2), a decision is made that a narrow bankbook is inserted into an insertion opening and a timer is set at 1 see (Step S3). When the left end sensor, the width sensor and the right end sensor are entirely turned on (Y at Step S2), a decision is made that a wide bankbook is inserted into the insertion opening and the timer is set at 100 msec (Step S7). When the timer times out (Y at Step S5), a motor is started (Step S6) and the bankbook is taken into a main carrying path through rotation of a main carrying roller.
Patent JP-S5866269-A (JP)
Title: Alkaline battery
Inventor: WATABE MAKOTO
IPC: H01M4/62
Filed: 1981-10-15
Abstract: PURPOSE:To maintain dispersion ability, suppress occurrence of free electrolyte in a negative electrode in a long storage period, and obtain an alkaline battery having excellent electrolyte leakage resistance by using together graft polymer of starch-acrylnitrile and carboxymethylcellulose as a thickening agent. CONSTITUTION:A positive active mass 1 mainly comprising mercuric oxide powder and graphite powder is press-molded into a positive case 3 via a positive supporter 2. A separator 4, an electrolyte absorbent layer 5, a plastic gasket 6 are interposed between a negative case 7 and the positive case 3, and they serve as a racking. A gelled anode 8 is formed with amalgamated zinc powder a thickening agent, and potassium hydroxide solution. Carboxymethylcellulose and graft polymer of starch-acrylnitrile are used together as the thickening agent, and 1% each of them are added to amalgamated zinc powder. The combined use of graft polymer os starch-acrylnitrile prevents decrease of dispersion ability of the negative electrode, and provide excellent storage life.
Patent JP-H0256399-A (JP)
Title: Boom lift capable of being folded
Inventor: UEIN PII MAKUDONARUDO
IPC: B66F9/24
Filed: 1988-07-04
Abstract: PURPOSE: To set an operator's platform at the highest position by providing a vertical support member whose bottom is rotatably connected with a lower boom mechanism and top is rotatably connected with an upper boom mechanism, and by eliminating rear oscillation and lower oscillation. CONSTITUTION: Because a lower boom 18 is constituted so that, when it moves up and down, it sets sizes for a lower lift cylinder 36 and an lower level cylinder 56 in geometric relation, and a piston rod 58 of the level cylinder 56 extends by amount proportional to rising distance of the boom 18, a vertical support member 52 is kept vertical, that is a platform is kept horizontal. When a piston moves upward in an upper lift cylinder 90, the cylinder 90 and an upper level cylinder 106 move in parallel to simultaneously move an upper boom 70 and the operator's platform 100, and the platform is kept horizontal during whole rising cycle of the boom 70.
Patent JP-H05308923-A (JP)
Title: Coloration and apparatus therefor
Inventor: MAKINO KAKUZOU
IPC: A23L5/40
Filed: 1992-05-13
Abstract: PURPOSE:To stabilize and set the color tone by coloring a large amount of fresh foods composed mainly of raw fishes and raw meat to clear red in a short time without using a chemical substance as an additive. CONSTITUTION:Carbon monoxide is generated by incompletely burning a carbon- containing compound 1 accommodated in a tank 2 and the generated carbon monoxide is cooled up to room temperatures. A tank 7 is subsequently evacuated and a raw fish such as a tuna or raw meat is then put in the vacuumed tank 7. The carbon monoxide is introduced into the tank 7 so as to be brought into contact therewith. Thereby, the objective clear red color can be developed by a reaction between hemoglobin and carbon monoxide.
Patent JP-S5867546-A (JP)
Title: Wiper unit for motorbike etc.
Inventor: WATANABE MASAKI
IPC: B60S1/08
Filed: 1981-10-16
Abstract: PURPOSE:To obtain wiper installation without special increase in windshield rigidity by installing a wiper motor below a windshield that is installed in upper, forward part of a motorbike. CONSTITUTION:A motorbike is equipped with a windshield 12 above a handle situated in its front part. A wiper 18 for this windshield 12 is fitted to a wiper motor 17 that is installed below the windshield 12. Accordingly, the wiper motor 17 is located in the midst widthwise at the rear part of the fairing 11, and this gives a well balanced location concerning weight and right-and-left positional balance. With this contrivance, reaction due to motor driving can be born securely and the motor can be fixed tightly.
Patent JP-S6225585-A (JP)
Title: Ccd image sensor for inter-line transmission system
Inventor: TANO HIDEKAZU
IPC: H04N5/335
Filed: 1985-07-26
Abstract: PURPOSE:To provide a shutter function identically without providing a mechanical shutter to an electronic still picture camera by transmitting and storing the signal charges accumulated in photoelectrical transferring parts corresponding to even-number fields to and in a memory part. CONSTITUTION:The signal charges corresponding to odd-number fields transmitted to a vertical transmission register 3 are read out through the register 3 and a horizontal transmission register 4 within the effective scanning period in one vertical scanning period, subjected to a processing suitable for picture recording, and recorded in a magnetic recording medium. Then, the signal charges corresponding to even-number fields stored in the memory part 6 are transmitted to the register 3 during the vertical blanking period of a vertical blanking signal by impressing a sensor gate pulse SG to a transfer gate 7. The charges are read out through the registers 3 and 4, and are recorded in the magnetic recording medium.
Patent JP-H0511819-A (JP)
Title: Sequence controller
Inventor: HIRASE SEISUI
IPC: G05B19/05
Filed: 1991-07-05
Abstract: PURPOSE:To facilitate control based upon data from an external unit by the sequence controller which controls various FA equipment. CONSTITUTION:A refreshing request means is provided in a sequence control central arithmetic processor (PLC) and when the latest data from the external unit 1 is received by the sequence controller 4, the latest data is inputted after received data stored in a receiving buffer 5 in a communication module 2 are all cleared by the PLC 2. Consequently, since the latest data can be inputted instantaneously, sequence control corresponding to the external data can be performed.
Patent JP-S5952838-A (JP)
Title: Etching method for substrate
Inventor: ISHIHARA OSAMU
IPC: H01L21/3063
Filed: 1982-09-20
Abstract: PURPOSE:To enable to detect an end point of etching directly during etching by burying an electrode up to predetermined depth from the surface on the side reverse to the surface to be etched, detecting an exposure into an etching liquid of the buried electrode on etching and completing etching. CONSTITUTION:The electrodes 8 are buried in the substrate 1 up to t-a depth from the surface 1a on the side reverse to the surface to be etched 1b, the substrate 1 is set up to a plate 9, and a circuit 14, which is connected in series with a current detector 11, a power supply 12 and an external electrode 13 by a wiring 10 and detects currents, is constituted. The substrate 1 in which the electrodes 8 are buried, the insulating plate 9 and the external electrode 13 are dipped in the etching liquid 15, and the surface 1b of the substrate 1 is etched. When the etching of the substrate 1 progresses and etching depth reaches (a), the noses of the buried electrodes 8 are exposed to the etching liquid 15, and currents flow in the path of the power supply 12, the external electrode 13, an electrolytic solution 15, the buried electrodes 8, the current detector 11 and the power supply 12. When the increase of the currents is detected by the current detector 11, etching is suspended.
Patent JP-H07154194-A (JP)
Title: Piezoelectric crystal element
Inventor: PEETAA BUEE KUREMUPURU
IPC: H04R17/00
Filed: 1994-07-18
Abstract: PURPOSE: To obtain a piezoelectric crystal element which can be manufactured efficiently to have excellent characteristics, a high electromechanical coupling, and excellent temperature dependency. CONSTITUTION: A piezoelectric crystal element for surface acoustic wave application is provided with a quartz substrate 1 having a nearly flat quartz surface 1'. The flat quartz surface 1' has an epitaxially grown layer 2 composed of a crystal resembling quartz and expressed by a general expression ABO4 , where A and B respectively represent Al or Ga and P or As, and the quartz surface 1' and layer 2 have nearly same crystallographic orientations.
Patent JP-H0511113-A (JP)
Title: Production of phase difference plate
Inventor: TABATA HIRONORI
IPC: G02B5/30
Filed: 1991-07-05
Abstract: PURPOSE:To produce the phase difference plate which allows liquid crystal display of a wide visual field angle by preventing the coloration when the liquid crystal display is viewed from diagonal. CONSTITUTION:Cracks are formed on the thermoplastic resin film in its stretching direction in the state of maintaining the stretched state with a tenter stretching machine after the transverse uniaxial stretching with the tenter stretching machine and this film is heated to the glass transition point (Tg) of the thermoplastic resin or above, by which the phase difference plate is produced in the process for producing the phase difference plate by stretching the thermoplastic resin film.
Patent JP-S5953589-A (JP)
Title: Manufacture of compression-formed coal
Inventor: KUWAJIMA SHIGERU
IPC: C10B45/02
Filed: 1982-09-22
Abstract: PURPOSE:To continuously produce titled coal suitable for block-charging, by first charging a feedstock coal with the previously-formed coal remaining in the opening zone of the mold to carry out a compression to integrate both coals, followed by extruding the front portion of the previously-formed coal out of the mold. CONSTITUTION:The previously-formed coal 12 is left to remain in the opening zone of the mold 11 with the opening located at the end of pressure-applying direction. A feedstock coal 6 is then charged between the above coal 12 and press plate 2 to carry out a compression by applying pressure through the plate 2 to integrate the newly-formed coal and previously-formed one, followed by applying pressure through the plate 2 to the resulting integrated coal to extrude the front portion of the previously-formed coal 12 through the opening outlet. By repeating a sequence of the procedures described above, a compression- formed coal 12' of desired size can be produced. By repeating the above operation, the objective compression-formed coal of any size readily separable block- by-block will continuously be manufactured in succession.
Patent JP-S6146259-A (JP)
Inventor: FUJIOKA YASUHIRO
IPC: B02B7/02
Filed: 1984-08-07
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-S6145591-A (JP)
Inventor: AKITA TETSUO
IPC: H05B6/12
Filed: 1984-08-08
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-H0614465-A (JP)
Title: Interconnected system protective apparatus
Inventor: OKATSUCHI CHIHIRO
IPC: H02J3/38
Filed: 1992-06-24
Abstract: PURPOSE:To detect an islanding state of an inverter operating with interconnecting to an AC power system surely while converting a DC power into an AC power and supplying the AC power to a load. CONSTITUTION:An inverter comprises current, control means 13 for controlling so as to output a sine-wave current at a high power factor, and detecting means 22 to 24 for detecting the fact that an AC side of the inverter is separated from an AC power system in a voltage waveform state in the proximity of a zero cross of an AC voltage of the output.
Patent JP-S5583350-A (JP)
Title: Gain compensation circuit of tuner
Inventor: FUKUSHI RIYOUZOU
IPC: H03J7/28
Filed: 1978-12-20
Abstract: PURPOSE: To compensate variation in total gain of a tuner due to variation in reception frequency by connecting a variable impedance element to the input signal transmission line of the tuner and by applying part of an oscillation frequency control voltage to this element.  
     CONSTITUTION: Tuning voltage V t  to be supplied to varactor diode C v  of local oscillation circuit 5 is applied to the variable impedance element of diode 8 and when a reception frequency is low, a forward current is reduced to place diode 8 in a cut-off state, thereby transmitting an input high-frequency signal as its intensity is to post-stage transistor 3. When the reception frequency is high, on the other hand, a current is sufficiently flowed to diode 8 to eliminate nearly the internal impedance of diode 8, and consequently the other terminal of small-capacity capacitor 9 is grounded to attenuate the input high-frequency signal. In this way, the total gain of the tuner is flattened nearly to a frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000123997-A (JP)
Title: Plasma treatment device and method
Inventor: ISHII NOBUO
IPC: H01L21/3065
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device capable of efficiently producing a plasma by forming an alternating magnetic field and an alternating electric field with a high frequency current. SOLUTION: A plasma treatment device includes a treatment container 20 in which a treated body W can be disposed, a placement base 22 for placing the treated body in the treatment container, a first high frequency power supply 26 for applying high frequency power to the placement base, conductive members 28 provided outside the treatment container and a second high frequency power supply 42 for applying high frequency power to the conductive members to generate a plasma. The conductive members disposed on the upper face side of a ceiling portion of the treatment container are formed in numbers extending from the approximate center of the ceiling portion to the peripheries.  The plurality of conductive members are electrically connected at their centers to one another, to which the second high frequency power supply is electrically connected, providing the formation of an alternating magnetic field and an alternating electric field with a high frequency current to efficiently produce a plasma.
Patent JP-H0217341-A (JP)
Title: Indirect evaporative cooler
Inventor: KUWAZAWA HIROYASU
IPC: F24F1/00
Filed: 1988-07-04
Abstract: PURPOSE:To cool the feed air without increasing the humidity, in a cooler which combines a heat exchanger and a humidity cooling unit, by humidifying and cooling the intake room air in the discharge line, recovering the humidity at the discharge opening at its end, and cooling th4 outside air in the other feed air line. CONSTITUTION:The air discharge line 1 and the air intake line 2 exchange heat as they are separated from each other in a heat exchanger 4 which, in the cabinet casing 3, has alternately superposed corrugated plates 13 and flat plates 14. The air discharge line 1 has a humidifying and cooling device 6 in which humidifying stems 16 made of porous material are erected in the humidifying pan 15, and the intake room air is humidified and cooled therein. A discharge fan 8 is disposed in front of the air outlet 7, and a humidity absorbing device 9 is disposed behind it. The device 9 has humidity absorbing stems 17 containing desicating material which are erected in the humidifying pan 15. The feed air line 2 has a cooling fan 11, and the outside air taken in from the outside air inlet 12 is cooled in the heat exchanger 4 to be delivered into the room from the outlet 10. This way, the temperature can be lowered without increasing the humidity.
Patent JP-H04368393-A (JP)
Title: Purification of alkylphosphine
Inventor: NINOMIYA TAKAYUKI
IPC: C07F9/50
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a high-purity alkylphosphine substantially free from 2- methoxyethanol in a product by reducing an alkylphosphorus compound with sodium bis(2-methoxyethoxy)aluminum hydride. CONSTITUTION:A purification method of an alkylphosphine comprises removing 2-methoxyethanol mixed into an alkylphosphine by cleaning the resultant alkylphosphine with water or acidic water in a method for producing the alkylphosphine by reducing an ester of oxoacid of phosphorus selected from the group consisting of an alkylhalogenophosphorus compound or alkyl phosphonite and dialkyl phosphonate, alkyl phosphinite and alkyl phosphinate with sodium bis(2-methoxyethoxy)aluminum hydride.
Patent JP-H082824-A (JP)
Title: Doffing device for winder
Inventor: FUJII MASAHIRO
IPC: B65H67/04
Filed: 1994-06-23
Abstract: PURPOSE:To automate a doffing work by applying the constitution that a doffing device intermittently traveling from one end to the other of a winder along the lengthwise direction thereof, is capable of changing full and empty bobbins between the take-up spindle of the winder and a temporary placement spindle. CONSTITUTION:An empty bobbin is retained on a temporary placement spindle 14. A doffing device 2 entering from one end of a machine frame, upon the bobbin being full, stops at a doffing position. In this condition, a pair of bobbin holding devices 46 and 47 faced to the temporary placement spindle 14 and a take-up spindle 4 are made to advance and retreat after holding the corresponding full and empty bobbins. In this state, a turret head 33 is turned and the bobbin holding device 47 retaining the empty bobbin is kept faced to the take-up spindle 4, while the bobbin holding device 46 retaining the full bobbin is kept faced to the temporary placement spindle 14. Then, when a pair of the devices 46 and 47 advance and release the empty and full bobbins, the empty bobbin is mounted on the take-up spindle 4, and the full bobbin on the temporary placement spindle 14 respectively. A bobbin change work is thereby completed.
Patent JP-S6411465-A (JP)
Title: Irradiation field recognition method
Inventor: FUNAHASHI TAKESHI
IPC: G03B42/02
Filed: 1987-07-03
Abstract: PURPOSE:To recognize an irradiation field even when width is expanded to blur a contour, by deciding the position of an irradiation feild contour in a Y (X)-axial direction on an X (Y)-axis, and recognizing an area enclosed with the irradiation field contours in both axial directions as the irradiation field. CONSTITUTION:The differentiation value of respective position on each line is found by differentiating image data in the X-axial direction, and the positions A and B whose absolute values exceed a prescribed value are extracted for each line, and those two positions are set as contour candidate points which bear the irradiation field contour 2a in the Y-axial direction. By extracting the contour candidate points and projecting (adding and tabulating) them in the Y-axial direction, projected results are shown in which a range where no contour candidate point exists is shown linearly, and the range where the contour candidate point exists is extruded upward or downward. By detecting the extruded parts, extents w1 and w2 are found. Next, the position of the contour 2a corresponding to the extent on the X-axis is decided. Each of the extents w1 and w2 shows the range where the contour 2a corresponding to it exists, therefore, it is possible to decide accurately the position of the contour 2a on the X-axis by data based on the extent.
Patent JP-S6226707-A (JP)
Inventor: MATSUI MASAYASU
IPC: H01B11/22
Filed: 1985-07-26
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。