baber/WOPTO huggingface dataset:
Patent JP-H02272909-A (JP)
Title: Input buffer circuit
Inventor: IMAMURA KAZUO
IPC: H03K19/0175
Filed: 1989-04-14
Abstract: PURPOSE:To reduce reflection in an external input terminal by impressing a terminating voltage to the source of an MOS transistor, further impressing a suitable voltage to the gate of the MOS transistor and setting the input impedance of a CMOS input buffer to an arbitrary value. CONSTITUTION:For a CMOS inverter, the complementary pair of a P channel MOS transistor 1 and an N channel MOS transistor 2 are connected and the input end of this CMOS inverter is connected to an external input terminal 4 and connected to the drain of an MOS transistor 7. This MOS transistor 7 determines the input impedance observed from the external input terminal 4 and the gate and source of the MOS transistor 7 are respectively connected to external terminals 5 and 6. By impressing the terminating voltage to the external terminal 6 and impressing the arbitrary suitable voltage to the external terminal 5, the input impedance observed from the external input terminal can be set to the arbitrary value. Thus, the reflection can be reduced in the external input terminal 4.
Patent JP-H08294185-A (JP)
Title: Telemeter device
Inventor: SATO TETSUJI
IPC: H04Q9/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide the data transmission system in the telemeter system which is capable of exactly grasping the change of data. CONSTITUTION: By sampling analog data in a transmitter, the analog data is converted into digital data and the digital data is transmitted to a receiver by each of plural transmission timings. In that case, the minimum value and the maximum value of the analog data between each of the plural transmission timings are decided by a processing part 7 in the transmitter. These minimum value and maximum value are transmitted to the receiver by an output interface part 6 by the transmission timing of the next time. The receiver performs the processing of the digital data by using the received minimum value and maximum value.
Patent JP-S59220187-A (JP)
Title: Immobilization of enzyme
Inventor: MOTAI HIROSHI
IPC: C12N11/10
Filed: 1983-05-31
Abstract: PURPOSE:To prepare an immobilized enzyme having excellent stability, especially thermal stability, and remarkable resistance to the separation of the enzyme from the carrier, by insolubilize an enzyme with tannin, and including the enzyme with a gelatinized carrier. CONSTITUTION:An aqueous solution containing tannin such as tannic acid, pyrogallol tannin, astringent persimmon tannin, etc. is added to a solution containing an enzyme, and the enzyme is insolubilized at <=8 pH, preferably 3-7 pH. The insolubilized enzyme is included in one or more gelatinized carriers selected from agar, carrageenan, alginic acid salt, gelatin and lowly methylated pectin.
Patent JP-H0329632-A (JP)
Title: Wiper for polishing and washing
Inventor: SHINSHIA RIIKOTSUKU FUJINIA
IPC: D06M101/16
Filed: 1990-04-10
Abstract: PURPOSE: To form a protective coat by impregnating, into a supporting body made of a non-woven textile, a composition tusterous compound of two kinds of polysiloxane, amino-functional silicon oil, wax, hydrocarbon solvent, nonionic emulsifier and a water in a specific ratio. CONSTITUTION: It is composed of the supporting body of a non-woven textile which is impregnated by a brilliancy-keeping liquid composition consisting of an approximately 0.7-7W/% of an organic polysiloxane having approximately 50-100cm stokes of the viscosity at 25 deg.C, approximately 0.1-3.5W/% of an organic polysiloxane having approximately 1,000-25,000cm stokes of the viscosity at 25 deg.C, 0 approximately 1.4W/% of a functional silicon oil, approximately 0.1-1W/% of a wax, approximately 1-15W/% of a hydrocarbon solvent having approximately more than 98 deg.C of an initial boiling point and less than approximately 200 deg.C of an end point, 0.05 - approximately 2W/% of a nonionic emulsifier, and a water as the remainders.  The above supporting body provides the basic weight of approximately 30-90g/square yard, and approximately 4-8 times larger/weight of a maximum absorptive capacity and approximately 25-75% of the maximum absorptive capacity of the brilliancy-keeping composition is added on the supporting body.
Patent JP-S5429473-A (JP)
Title: Apparatus for receiving reaction of high output industrial robbot
Inventor: TOGAMI TSUNESHI
IPC: B25J9/10
Filed: 1977-08-08
Abstract: PURPOSE:To provide robbot which includes movable working arm having desired tool at free end to perform high output press of drilling operation, and has electromagnet on lower surface of the arm to limit rebounding of the arm and to prevent decreasing of working accuracy.
Patent JP-H04305107-A (JP)
Title: Electrostatic capacity type length-measuring equipment
Inventor: KANAYAMA ATSUSHI
IPC: G01B7/00
Filed: 1991-04-02
Abstract: PURPOSE:To enable different detection portions to be connected to a common electronic device without correction and a thickness dimension of a detection portion to be reduced without being affected by change in a measurement environment. CONSTITUTION:Flat-plate shaped measurement electrodes 10, 11, 12, and 50 where reference rectangular waveform voltages which are at the same frequency and mutually out-of-phase are applied to are placed opposingly side by side through insulation members 51 and 52. A measurement capacitor is formed by inserting a flat-plate shaped movable core electrode 15 where a negative feedback is induced between the measurement electrodes and then a reference capacitor is formed by allowing a flat- plate shaped fixed core electrode 14 which is electrically connected to the movable core electrode 15 and a flat-plate shaped reference electrode 13 where a measurement rectangular waveform voltage which is at the same frequency with the reference rectangular waveform voltage and is either in-phase or out-of-phase is applied to oppose each other. When a capacitance of the measurement capacitor is changed due to traveling or the movable core electrode 15, an amount of mechanical displacement is detected by measuring a change in the measurement rectangular waveform voltage with an electronic device so that a feedback voltage induced at both core electrodes is equal to 0.
Patent JP-S5620184-A (JP)
Title: Control method for cathode strain at nickel electrolytic collecting method
Inventor: SHIYUDOU KOUICHI
IPC: C25C1/08
Filed: 1979-07-27
Abstract: PURPOSE: To greatly lighten the strain of cathode, by specifying the concentration of nickel and chlorine ion, pH and temperature at the nickel electrolytic extracting method.  
     CONSTITUTION: Aqueous solution of nickel chloride is maintained at ≥40g/l, preferably 40W50%, nickel ion concentration, 80W100g/l chlor ion concentration, 0.5W1.5pH, ≥50°C temperature and electrolysis is performed at preferably ≤3A/ dm 2  cathode current density at the method using insoluble electrode as anode, pure nickel thin plate as cathode and aqueous solution of nickel chloride as electrolyte. For example, titanium plate is used as anode and 38 sheets of 800×1,000×1mm pure nickel starting sheet are used as cathode. The anode and cathode are alternately arranged in electrolytic bath and electrolysis is performed at 25l/min electrolyte supplt amount, 2.35A/dm 2  cathode current density, 60°C temperature and a fixed pH and then, controlling each concentration of nickel and chlor ion for 9 days. Hereby, cathode strain is greatly repressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11325412-A (JP)
Title: Burning method using independent jetting of fuel and oxidant
Inventor: DUBOUDIN THIERRY
IPC: F23C5/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To keep a gas in a region of jetted height in a furnace, without causing substantial rising in oxidants and/or fuel toward a roof, when independent jetting of fuel and oxidant is used. SOLUTION: This burning method relates to the combustion method with a furnace comprising a floor, where an insert which is heated is allocated and a roof positioned above the insert, combustible fluid and oxidant fluid are separately jetted between the surface of the insert and the roof while the oxidant and fuel are jetted at two different levels, and the ratio of impact forces between those of combustible fluid and oxidant fluid (m2 .v2 /m1 .v1 ) is set to about 1/3 or more. M is the mass flow-rate of a top part fluid, v1 is its jetting speed into the furnace, m2 is the mass flow-rate of a bottom part fluid, and v2 is its jetting speed into the furnace.
Patent JP-H05286644-A (JP)
Title: Suction device for yarn setting
Inventor: NODA YUJI
IPC: B65H51/16
Filed: 1992-04-15
Abstract: PURPOSE:To quickly and certainly divide a plurality of yarn sucked and set them on a roller, etc. CONSTITUTION:In a position closely in front of a suction port 2, a yarn lead controlling guide 8 is furnished to separate yarns arranged alongside the peripheral surface of the suction port 2 in such a way as rotatable in the circumferential direction, and thereby yarns Y1, Y2 are separated, followed by yarn setting. If the yarn tension in heightened by movement, etc., of the suction port at this time of yarn setting, a force is applied in the direction of the yarn running path being shortened, i.e., the tension relieving direction, and the guide 8 accordingly rotates, which allows the yarns to be sucked in well separated condition with no risk of being set off or entangled, and the yarn setting operations can be done easily and certainly.
Patent JP-H07126302-A (JP)
Title: Purified heparin fraction, its preparation, and pharmaceutical composition containing same
Inventor: JIYAN FURANSOWA BURANERETSUKU
IPC: C08B37/00
Filed: 1994-05-09
Abstract: Heparin fractions obtained by nitrous depolymerisation, containing not more than 150 ppb of total nitroso compounds, prepared by subjecting heparins depolymerised by using a nitrite to the action of UV radiation.
Patent JP-H09275858-A (JP)
Title: Grip for fishing rod, and fishing rod
Inventor: YASUI TOSHIHIKO
IPC: A01K87/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To freely represent a color matching an article image and suppress variance in color. SOLUTION: A front grip 12 for the fishing rod is a grip molded integrally on the outer peripheral surface of a 1st rigid cylinder 20 fitted in a rod main body 11, and is a tapered cylindrical member made of a light-transmissive elastic body. A 1st cylindrical body 20 is colored in a desired color and, on the outer periphery, a gradation pattern 21a or character patterns 21b are drawn. This front grip 12 transmits light, so the color and pattern of the colored texture of the surface of the 1st cylindrical body 20 can be viewed from outside.
Patent JP-H03292806-A (JP)
Title: Hydraulic control device of working machine
Inventor: IIDA SATOSHI
IPC: A01B63/111
Filed: 1990-04-11
Abstract: PURPOSE:To always maintain a suitable initial hydraulic operation by measuring an interval between the electric current-supplying time point of a control means and the driving starting time point of an article to be operated and subsequently adjusting an initial duty ratio just after the electric current supply starting time point with an initial duty ratio changing means in response to the measured values. CONSTITUTION:A hydraulic oil is supplied through an electromagnetic proportional control valve V into a hydraulic actuator 7 for driving an article to be operated. An electric current value supplied to the electromagnetic proportional control valve V is detected with a detection means, and the duty ratio of pulse currents to the electromagnetic proportional control valve V is changed by a control means on the basis of the detected value so that the supply of the hydraulic oil exhibits prescribed raising pressure characteristics. An interval between the electric current supply-starting time point from the control means and the driving-starting time point is measured with a measuring means and the initial duty ratio just after the electric current supply-starting time point by an initial duty ratio changing means in response to the measured value.
Patent JP-S5720621-A (JP)
Title: Level adjusting leg for measuring instrument
Inventor: SOE MASAO
IPC: G01G23/00
Filed: 1980-07-11
Abstract: PURPOSE:To make level adjusting operation easy by penetrating a rod for a level adjusting leg of measuring instruments vertically through a casing, and mounting an adjusting knob to the top end thereof in a position higher than the top surface of the casing. CONSTITUTION:A rod for a level adjusting leg of a measuring instrument is disposed in a manner as to penetrate vertically through the inside of a casing, an adjusting knob is mounted to the upper part thereof in a position higher than the top surface of the casing and a screw part mounted at the lower part of the rod is provided in a manner as to screw to the screw part fixed to the casing. For example, a rod 21 for a level adjusting leg is disposed in a manner as to penetrate through a casing 1, and an adjusting knob 8 is attached to the upper part thereof in a position higher than the top surface of the casing 1. Further a screw part 21a screwing to a chassis 12 is provided in the lower part. To adjust a level, the user removes a placing tray 2, and while observing a level vial 5, he adjusts the knob 8, and the level is easily adjusted. With this construction, height H3 is kept small, and the instrument is made compact.
Patent JP-S58212262-A (JP)
Title: Binary coding circuit of character scanner
Inventor: NISHIJIMA YASUO
IPC: H04N1/403
Filed: 1982-06-02
Abstract: PURPOSE:To binary code characters or the like at a window part accurately, by using different threshold values for the window part of paper and other parts for binary coding an image signal even if the window part is covered with opaque paper. CONSTITUTION:A reflecting light 33 on a detecting point P from a document 10 is photoelectric converted at a photodetecting section 34 and a photoelectric converting signal is led to a paraffin window detector 35, which detects a paraffin window region on the document 10 and its signal is led to an image signal selecting circuit 57 via a delay circuit 36. On the other hand, the document 10 is irradiated with an irradiating light 52 at a detecting point Q and its scattered light 51 is collected on a scanner 53 and its output is led to binary coding circuits 55, 56. The circuit 55 binary codes the photoelectric converting signal at a preset threshold value so as not to obtain blurred characters at the paraffin window and the circuit 56 binary codes signals at a threshold value preset so as not to deform characters at regions other than the paraffin window. The circuit 57 selects an output of the circuit 55 or 56 with a detecting signal led from the circuit 36.
Patent JP-S60239905-A (JP)
Title: Magnetic head
Inventor: SUZUKI NOBUO
IPC: G11B5/127
Filed: 1984-05-15
Abstract: PURPOSE:To obtain a recording and reproducing device which does not damage a medium by using glass having the same working temp. as an adhesive agent for all adhering parts to adhere and constitute a magnetic head thereby eliminating the step in the adhered parts. CONSTITUTION:A recording and reproducing head core block 100. an erasing head core block 200 and a spacer block 400 are simultaneously adhered with a spacer block 400 therebetween at about 600 deg.C working temp. The thickness of the adhesive agent layer is made about 0.4mum in this stage. A recording and reproducing head core block 110 and an erasing head core block 210 are adhered at the same temp. as the above-described temp. with the same thinness by using the glass having the same working temp. on the respective outsides of the blocks obtd. in the above-described 1st stage. The glass having the same working temp. is used as the adhesive agent for all the adhering parts to adhere and constitute the head in the above-mentioned way, by which the step in the adhered parts is eliminated. The recording and reproducing device which does not damage the medium is thus obtd.
Patent JP-H03293176-A (JP)
Title: Image forming apparatus
Inventor: KIKUKAWA MAKOTO
IPC: B41J13/22
Filed: 1990-04-11
Abstract: PURPOSE:To reduce the color shift of a printed image by generating a line synchronous signal to output the same to a printing start instructing means and initializing the generation time of the line synchronous signal by the turning- OFF of the printing start position detection signal from a printing start position sensor. CONSTITUTION:The printing start position detection signal from a printing start position sensor 25 is inputted as a clear signal to be cleared at a falling edge where the printing start position detection signal becomes a low level from a high level and the generation time of a line synchronous signal is initialized so that a line synchronous signal is synchronous to the falling of the printing start position detection signal. A D flip-flop 55 latches the printing start signal from an input/output port 54 at the rising of the line synchronous signal from a line synchronous signal generating circuit 56 and the output signal of the D flip-flop 55 is outputted to a head driving part as a printing start signal and the head driving part starts the driving at every printing of each color with respect to a thermal head on the basis of the printing start signal.
Patent JP-S57210773-A (JP)
Title: Image pickup device
Inventor: KUNII KAKUJI
IPC: H04N1/04
Filed: 1981-06-19
Abstract: PURPOSE:To make coincide start point of scanning for each color and to prevent the generation of color shift, by providing a means which detects the relative position beween an effective scanning start line of a line sensors and an image forming plane and gating the transmission of a video signal with the detected output. CONSTITUTION:A CCD20 as a line sensor is relatively moved to an image forming plane where an objective is formed. The image forming plane is scanned three times for the CCD20 to obtain a color still picture. A reference line 6-6' is set to the plane 3 and a means 80 to detect the passing of the CCD20 is provided on this prolonged line. The means 80 consists of a light source 80A such as an LED and a photodetector 80B such as photo transistor and the passing of the CCD20 is detected by an L-shaped shelter 81 fitted to the CCD20 shutting the light. The scanning start point of each color is made coincident by gating the transmission of a video signal from the CCD20 through this detected output, allowing to prevent the generation of color shift.
Patent JP-S63260746-A (JP)
Title: Position indexing device
Inventor: YANO YOSHIO
IPC: F15B21/04
Filed: 1987-04-17
Abstract: PURPOSE:To enable a smooth control of speed reduction and shock-reduced stopping action to be attained, by connecting a drain port of a driving motor, which drives an object to be indexed, to a line in the preceding position of a speed reducing variable orifice. CONSTITUTION:A delivery side pressure is applied acting on a drain port 60 of a driving motor 1 which drives an indexed object 4. When the indexed object 4 reduces its speed, that is, when a variable throttle 47 or 48 of a flow direction control valve 14 is changed to a small opening side, the delivery side pressure rises by inertia of the indexed object 4 by a variable orifice 49 comprising lines 44, 40, 46, 32, connecting the driving motor 1 to a tank, and a bypass throttle 45. Accordingly, decreasing pressure difference between a pressure of fluid, circulating in the driving motor 1, and the drain port 60 and reducing the proportion of the drain amount of working fluid supplied to the driving motor 1, the control characteristic improves in the time of supplying a fine amount of flow in a speed reduction process. In this way, performing a smooth control of speed reduction, shockless stopping action can be attained.
Patent JP-S57211004-A (JP)
Title: Method and device for measuring thickness of glassy thin film
Inventor: KOUNO HISAMASA
IPC: G01N23/203
Filed: 1981-06-23
Abstract: PURPOSE:To measure the thickness of a glassy thin film with good efficiency by irradiating X-rays to a sample and measuring the intensity of Thomson scattering rays. CONSTITUTION:X-rays 17 are irradiated to a sample 15 from an X-ray tube 16, and the X-rays 13, etc. scattered by the sample 15 are made incident to a spectral crystal 18. The Thomson scattering rays 19 diffracted by the crystal are detected with an X-ray detector 20. Since the intensity of the rays 19 correspond to the thickness of the glassy thin film of the sample 15, so the film thickness is measured. The crystal 21 and the detector 22 are provided in order to detect the fluorescent X-rays of phosphorus in the PSG thin film of the sample 15 and to measure the pickup thereof.
Patent JP-H06311412-A (JP)
Title: Auto focus video camera
Inventor: HARUKI TOSHINOBU
IPC: H04N5/232
Filed: 1993-04-22
Abstract: PURPOSE:To prevent the completion of a focusing operation before a lens reaches a focusing location by monitoring whether the changed amount of a focus evaluation value in accordance with a diaphragm operation exceeds a prescribed value or not. CONSTITUTION:A diaphragm control circuit 81 transmits a diaphragm completion signal TG to a fifth comparator 83 when the diaphragm of prescribed amount is completed by an optical diaphragm mechanism 82. This fifth comparator 83 immediately monitors whether the difference of the focus evaluation value at the time of a focus operation completion which is stored in a fourth memory 11, the latest focus evaluation value obtained also after a focusing operation completion and the latest focus evaluation value exceeds a third threshold or not when the signal TG is inputted. The diaphragm of prescribed amount is performed when the difference exceeds the third threshold or just after focusing operation is completed, and when the rise width of the focus evaluation value by this disphragm is so large as it exceeds the third threshold, a non-focus signal NS showing that the lens location does not reach the focusing location is outputted to a focus motor control circuit 110 and the focus motor control circuit 110 performs the focusing operation again from the beginning.
Patent JP-S62251934-A (JP)
Title: Controller with debugging function of program stored in rom
Inventor: SASAKI YOSHINARI
IPC: G06F11/28
Filed: 1986-04-25
Abstract: PURPOSE:To quickly debug and change a program to perform the control of high applicability by using a ROM and a RAM where prescribed programs are set. CONSTITUTION:An application programs consisting of task programs converted to modules is stored in a ROM 4, and a task service table, a task steal table, and corrected task programs are stored in a RAM 5. When task programs are corrected or changed, a CPU 3 stores corrected task programs in the RAM 5 in accordance with the request of a memory access means 2 and registers task programs, whose correction is required, and corrected programs in the task steal table correspondingly to each other. When the application program is executed, task service and task steal tables are referred, and task programs in the ROM 4 are executed if corrected task programs are not registered in the steal table, and corrected task programs in the RAM 5 are executed if they are registered.