baber/WOPTO huggingface dataset:
Patent JP-H02196583-A (JP)
Title: Display device for muse video signal
Inventor: FUJIMURA RYUICHI
IPC: H04N7/01
Filed: 1989-01-26
Abstract: PURPOSE:To minimize an adverse effect of missing by providing a scanning conversion means and a display means so as to allow a viewer to select optionally left and right missing parts depending on the state of the display screen or on preference. CONSTITUTION:A scanning conversion circuit 6 has an access control circuit 32 and an input terminal I2 for a selection command relating to a timing of a memory access, a MUSE (Multiple Sub-nyquist Sampling Encoding) signal is fed to a scanning conversion circuit 6, where the MUSE video signal is converted into an NTSC video signal with a half line density whose time axis is nearly twice. Then the luminance signal Y is fed to an inverse matrix circuit 9 and color signals R-Y, B-Y are fed to the matrix circuit 9 via a time axis expansion circuit 7 and a line sequential decoder 8 respectively. Thus, when a viewer adjusts the timing of write and readout start fed to the access control circuit 32 from the input terminal I2, the lateral direction is optionally selected. Thus, adverse effect of horizontal missing is minimized.
Patent JP-S61175874-A (JP)
Title: Optical reading device
Inventor: AKIMOTO TAKASHI
IPC: G06K9/20
Filed: 1985-01-31
Abstract: PURPOSE:To obtain good contrast when detecting the tip of a form and when reading a graphic and to improve the accuracy of reading by providing a rotary drum having a black part and a white part in the circumferential direction of the side face as a backing device. CONSTITUTION:A drum 5 functioning as a backing device has a black part 5a and a white part 5b in the circumferential direction of the side face, and it is so made that when a form 1 is supplied, the part with which the drum 5 comes into contact with the form 1 is the black part 5a. A form 1 is supplied in succession, and carried until the tip is detected, and when the tip is detected, carrying is stopped. Then, the part of the drum 5 that gets near to the form 1 by rotation is made to the white part 5b. The form 1 is carried again and a graphic form written thereon is read. Thus, the graphic form written on the form 1 is scanned, binary-cooled by a binary coding section 13 and recognized by a recognizing section 16. Contrast is made excellent in both tip detection and graphic reading of the form 1, and the accuracy of reading can be improved.
Patent JP-H03222090-A (JP)
Title: Drink extracting device
Inventor: TAKAGI TOSHIO
IPC: G07F13/06
Filed: 1990-01-26
Abstract: PURPOSE:To prevent a raw material residue from sticking on a cylinder internal wall by allowing the bottom internal wall surface of a cylinder supplying a raw material and hot water to a filter block to be a roughened surface. CONSTITUTION:The mixed liquid of a raw material and hot water is extracted and supplied by a valve mechanism 2 from a cylinder 1 through a cylinder block connected to a cylinder bottom face. Since the bottom circular wall face is worked to form a roughened surface, a raw material residue is not in face- contact but is in point-contact with the wall face, detaching effect is enhanced, when a filter block is lowered after extracting the mixed liquid, the raw material residue is discharged easily and the raw material residue is prevented from being kept while attaching on a cylinder internal wall, as it is. Consequently, good mixed liquid extraction is always executed without complexing a constitution.
Patent JP-H11213876-A (JP)
Title: Manufacture of plasma display
Inventor: YAMASHITA SHINICHI
IPC: H01J11/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a bulkhead with high film thickness uniformity and surface flatness with good productivity by applying a glass plate containing glass powder and an organic binder by a method of discharging it through a base having a slit, and then performing a pattern working. SOLUTION: For applying a glass paste by discharging it through a base having a slit, for example, slit die coating is adapted. According to this method, no waste solution is produced, since only the necessary glass paste quantity can be applied, and the uniformity of the paste film thickness can be enhanced by regulating the discharge quantity at the beginning and the end of the application. A barrier layer can be formed with one-time application. However, the applicability is much affected by the base form, clearance and the like. Therefore, the ratio of the slit space (spacer thickness) of the base A to the clearance B between the base and a substrate is preferably set to 6>=A/B>=0.2.
Patent JP-2000216274-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: YAMADA KENJI
IPC: H01L29/788
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device together with its manufacturing method, wherein an insulating film between a control gate and a floating gate is provided with a sufficient film-thickness difference. SOLUTION: A floating gate 9 with the upper part of a sidewall substantially vertical while the lower part tapered, a first insulating film 21, which is the upper part of the sidewall thicker than the lower part, formed on the sidewall of the floating gate 9 through thermal oxidation, a second insulating film 23 formed on the first insulating film 21, and a control gate 26 formed on the second insulating film 23, are provided. Thus, the insulating film between the control gate 26 and the floating gate 9 is provided with a sufficient difference in film-thickness.
Patent JP-S57131080-A (JP)
Title: Navigation system using nnss receiver
Inventor: AKAMATSU AKIO
IPC: G01C21/20
Filed: 1981-02-06
Abstract: PURPOSE:To minimize position measuring errors by adopting the measured result of position having better accuracy of the many measured results in the case the navigation signal can be excellently received, and adopting the measured result even though it has somewhat poor accuracy in the case the navigation signal cannot be received with good result. CONSTITUTION:A satelite navigation computing circuit 1 computes the position of its own ship based on orbit information received by a receiver 5. The computed result is sent to a gate circuit 6 and also to a judging circuit 7 at the same time. The judging circuit 7 judges the accuracy of the position of the own ship which is computed by the satelite navigation computing circuit 1. At the time the position measuring accuracy is relatively good, only the measured result having the better accuracy is adopted among the measured results by the judging circuit 7 and the gate circuit 6. In the case the navigation signal cannot be received for the long time period, the measured result whose accuracy is somewhat poor is adoped. Said measured result is inputted into a dead reckoning navigation computer circuit 2, and the position of the own ship is displayed on a display 4.
Patent JP-H06232120-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAKINO SEIJI
IPC: H01L23/52
Filed: 1993-02-04
Abstract: PURPOSE:To single-crystallize a metal film (an Al film or a Cu film), which is used as a metal wiring, to increase the electro-migration resistance and stress migration resistance of the metal film and to inhibit the generation of a void and a hillock. CONSTITUTION:A layer insulating film 102 is deposited on a semi-conductor substrate 101 and moreover, a metal film 103, which is used as a metal wiring, is deposited. Then, a light/heat absorptive film 105 is deposited via a thin SiO2 film 104 and the film 105 is patterned in an inverted pattern, which is complimentary to a wiring pattern, by a photolithography process. Then, when a laser beam 107 is emitted, the film 103 absorbs heat and is once molten, but a recrystallization of the film 103 is begun from parts, on which the film 105 does not exist, of the film 103 and crystal grain boundaries of the film 103 assemble directly under the film 105. In such a way, the film 103 of a wiring region is single-crystallized. After this, a wiring patterning identical with a normal one is performed.
Patent JP-H04256215-A (JP)
Title: Output circuit
Inventor: TAKAHASHI YOICHI
IPC: H03K19/0175
Filed: 1991-02-08
Abstract: PURPOSE:To prevent a through current from flowing with the small number of circuit elements and to obtain an output circuit with less power consumption by providing a control circuit between drive circuits. CONSTITUTION:The control circuit 13 is provided between the first drive circuit 5 and the second drive circuit 6. The first drive circuit 5 and the second drive circuit 6 input an input signal from an external part and operate so that the conductive state of a P-channel MOS field effective transistor and the conductive state of an N-channel field effective transistor come to an opposite state. The control circuit 13 inputs the input signal and operates so that the potential of the output signal of the first drive circuit 5 becomes higher than that of the output signal of the second drive circuit 6 when the potential of the output signals of the first drive circuit 5 and the second drive circuit 6 shift.
Patent JP-S54109634-A (JP)
Title: Liquid fuel combustion device
Inventor: TOMIOKA MITSUHARU
IPC: F23L5/00
Filed: 1978-02-16
Abstract: PURPOSE: To prevent dew condensation of the exhaust gas to prevent deterioration of the combusting conditions by changing the combustion rate without changing the burner internal pressure by providing the bypass circuit with the dampers on the air rout and the exhaust rout.  
     CONSTITUTION: The decrease in the combustion rate and the lowering of the exhaust gas temperature caused by throttling the amount of air supplied to the burner 9 from the damper 18 are apt to generate dew condensation. However, as the dampers 18,19 are communicated and the damper 19 opens if the damper 18 is closed, so that the blasting rate toward the connecting pipe 24 from the bypass passage 17 is increased and the steam partial pressure of the combustion exhaust gas goes down to make dew condensation hard. Also, as the bypass blasting increases for the amount of the decrease of the combustion exhaust gas, the amount of the blast to the exhaust fan 5 is unchanged, so that the internal pressure of the burner 9 stays the same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09206900-A (JP)
Title: Device and method for supporting and lubricating continuously cast slab of molten metal
Inventor: OKAZAWA KENSUKE
IPC: B22D11/128
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To always support a continuously cast slab in a good state by providing the surface for supporting the slab with porous bodies, connecting vent holes for high-pressure gases thereto and discharging the gases from the supporting surface. SOLUTION: The high-pressure gases are supplied from a high-pressure gas supplying device to the porous bodies 1 made of ceramics, bricks, etc., on the side opposite to the supporting surface 2 via the vent pipes or vent holes. These gases are passed through the porous bodies 1 and are injected between the supporting surface 2 and the slab 3. The filled gases are high in static pressure and can float the slab 3 from the supporting surface 2. The surface for supporting the slab between the band-shaped porous bodies and the band-shaped porous bodies is provided with nozzles for cooling water. Slab supporting devices are disposed over the entire area of the parts where the solidified seal is subjected to deformation by the static pressure of the molten metal, by which the slab and the supporting surface are lubricated with the gases.  As a result, purging is lessened and the stable casting is made possible.
Patent JP-S57134243-A (JP)
Title: Mold for casting beam blank
Inventor: MASUI TAMENORI
IPC: B22D11/041
Filed: 1981-02-10
Abstract: PURPOSE: To prevent the longitudinal crack of a web shell owing to restraining by providing a change to the inside surfaces of a mold in such a way that the quantity corresponding to the free shrinkage of the web increasing in accordance with the progression of the solidification of the shell from the upper to lower part of the mold can be absorbed.  
     CONSTITUTION: In the casting of a beam blank 2 by a mold 1, a solidified shell 3 shrinks in accordance with the progression of the solidification, and a change is provided on the curved surface of fillet parts 6 in such a way that the inhibition of the free shrinkage of a web shell 5 by the restraint of the inside side surfaces 4 of flanges to the occurrence of longitudinal crack is obviated. Although said beam blank 2 is of partially sectional shape 7 in the upper part of the mold, it assumes a shape 8 in the lower part of the mold. Since the magnitude of the change in the curved parts 9, 10 of the fillets is substituted by the  change in the R of the curvature, the casting of the beam blank which does not  easily cause longitudinal crack is made possible by forming the mold of which  the R is increased gradually from the upper to lower part by computation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05215765-A (JP)
Title: Acceleration sensor
Inventor: YAMASHITA MUNEHARU
IPC: G01P21/00
Filed: 1992-02-03
Abstract: PURPOSE:To obtain an acceleration sensor having function always performing the self-diagnosis of trouble and capable of preventing the generation of important trouble through certain operation. CONSTITUTION:An acceleration sensor is equipped with an acceleration detection part 2 consisting a piezoelectric element 10 for detecting acceleration and the support stand 1 thereof, a signal processing means 13 processing the acceleration signal outputted from the piezoelectric element 10, a signal output means 3 outputting the state signal showing the state of the acceleration detection part 2 to the signal processing part 13 and a pair of detection parts 4a, 4b arranged spaced apart from the acceleration detection part 2 and receiving the current from a predetermined potential source. The signal output means 3 outputs a state signal corresponding to the fluctuations of the current flowing across the detection parts 4a, 4b.
Patent JP-S63186958-A (JP)
Title: Suction passage opening and closing device
Inventor: SHINDO TAKAO
IPC: F02M35/10
Filed: 1987-01-28
Abstract: PURPOSE:To improve the swirl generation effect, by independently controlling two control valves by two actuators, and opening and closing two passages formed in an intake manifold and communicated with one combustion chamber of an engine to thereby obtain a desired open and closed condition. CONSTITUTION:Two passages 2 and 3 are connected to corresponding suction passages, and two actuators 8 and 9 are connected to an intake manifold. An intake manifold vacuum is induced into the actuators 8 and 9 to thereby rotate two shafts 6 and 7 against two return springs 12 and 13, respectively, and open and close a first control valve 14 fixed to the first shaft 6 and a second control valve 15 supported through a link mechanism 16 to the first shaft 6. That is, the two control valves 14 and 15 are independently controlled by the two actuators 8 and 9 to thereby obtain a desired open and closed condition of the two passages 2 and 3. Accordingly, swirl of wide strength, for example may be generated effectively and continuously.
Patent JP-H11199300-A (JP)
Title: Concrete material, concrete block and production of concrete block
Inventor: MURAKAMI KAZUYUKI
IPC: B28B1/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a producing technology of a concrete block for pavement capable of obtaining a paved surface excellent in wear resistance without using an expensive ferronickel slag. SOLUTION: A concrete material, which contains cement and an aggregate in the ratio of 300-800 pts.wt. to 100 pts.wt. cement and in which the ratio of a coarse aggregate having >=2.5 mm particle diameter is 60-70 vol.% in the aggregate, and if necessary, which contains 1-3 pts.wt. high performance water reducing agent, is molded by vibration tamping to produce the concrete block for pavement.
Patent JP-S58136176-A (JP)
Title: Profile correcting circuit
Inventor: YAGI YASUO
IPC: H04N5/14
Filed: 1982-02-05
Abstract: PURPOSE:To attain correction of profile without deteriorating S/N, by selectively output either one of the outputs of the 1st and the 2nd signal delay circuit in response to the 1st and the 2nd control signal. CONSTITUTION:An input signal (a) is given to a delay circuit 4 delaying the 1st prescribed time from an input terminal IN, and its output (e) is given to a delay circuit 7 delaying the 2nd prescribed time. The signal (a) is given to a control signal generating circuit 6, which generates the 1st control signal at a time almost equal to the 2nd prescribed time after an instantaneous level of the output of the circuit 4 starts comparatively rapid change, and generates the 2nd control signal at a time almost equal to the 1st prescribed time after the 1st control signal is annihilated. In response to the 1st and the 2nd control signal,  either one of the signal (a), the outputs of the circuits 4 and 7 is selected and  outputted from a terminal OUT.
Patent JP-H04256121-A (JP)
Title: Disk device
Inventor: MIZOGUCHI HIRONORI
IPC: G06F3/08
Filed: 1991-02-08
Abstract: PURPOSE:To enable a disk device to perform its processing in a double write subsystem state for a long period of time by providing an interface controller which can perform the direct transfer of data between 1st and 2nd electronic disk devices. CONSTITUTION:A disk device 10 consists of the electronic disk devices 1 and 2 containing the semiconductor devices as their memory parts end an electronic disk processor 3 so as to form a double write subsystem. Both devices 1 and 2 start the reed operations at each fixed time through the microprocessor circuits 12 and 22. When the ECC circuits 14 and 24 detect the data on the uncorrectable errors produced by the error correction codes, the correction data are reed out of the device 1 or 2 via the copy interface control circuits 13 and 23. Then the data on the uncorrectable errors are rewritten and can be corrected.
Patent JP-H08154048-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO TAKEHISA
IPC: H03K19/0175
Filed: 1995-02-06
Abstract: PURPOSE: To enable pull-up and to execute a sufficient Iddq (the flow-in of a power supply current) test by arranging a pull-up element between a power source for output buffer and the input side of an input buffer. CONSTITUTION: This circuit is provided with a pull-up resistor 60C for pulling up the input side of an input buffer 20 but this pull-up resistor 60C is arranged between a power source VDD1 for output buffer and the input side of the input buffer 20. In the case of an Iggq test, the current of the power source VDD1 for an output buffer 40 is increased but what desired to be measured is the current of a power source VDD2 for an internal circuit 30. Therefore, since the element for pull-up supplies power supplied from the power source for output buffer to the input side of the input buffer, a power source to excessively flow is the power source for output buffer, there is no influence on the power supply current for internal circuit, and the sufficient Iddq test can be provided.
Patent JP-S59145023-A (JP)
Title: Single stock material blending apparatus
Inventor: KATOU NAOHIKO
IPC: B01F5/10
Filed: 1983-02-08
Abstract: PURPOSE:To make it possible to repeatedly use one blending tank corresponding to a blending degree, by respectively connecting the outflow port of a cut-off blending tank with a metering apparatus to a storage tank on one hand and to a stock material throw-in port on the other hand through a bifurcated damper. CONSTITUTION:The outflow port 3 of a cut-off blending tank 1 with a metering apparatus 7 is connected to a receiving port 10 provided to the upper part of a storage tank 9 through a bifurcated damper 8 on one hand while connected to a stock material throw-in port 11 therethrough on the other hand and this stock material throw-in port 11 is connected to the stock material supply port 2 provided to the upper part of the aforementioned blending tank 1 through a conveyor apparatus 12. That is, by employing this blending tank 1, not only the metering of the stock material and equal distribution can be performed in this tank 1 but also one blending tank can be repeatedly used corresponding to a blending degree because the outflow port 3 of said tank is connected to the storage tank 9 on one hand and to the stock material throw-in port 11 on the other hand through the bifurcated damper 8.
Patent JP-H08206057-A (JP)
Title: Cover type endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1995-02-06
Abstract: PURPOSE: To airtightly seal an endoscope cover and endoscope for covering and prevent movement such as to bring about failure in the at-hand supporting member of the endoscope cover during inspection. CONSTITUTION: A fixation part 15 is extended beside the seal part of a mouth part 11, and a fixing groove 16 is provided. In the operating part 6, a pin 17 is installed in such a position as fitted in the groove 16. The pin 17 is shaped flat and rotatable from the position shown by the solid line to broken line. The groove 16 is furnished with a plurality of holes 18, and the pin 17 can make rotation within these holes 18. It is so arranged that the pin is fitted in the groove 16 when the mouth part 11 gets on a part of the operating part 6 at the time of fitting a cover. The pin 17 is rotated in one of the holes 18. Fixation is made so that the holes 18 in the fixing part 15 are not movable fore and aft nor in the rotational direction with respect to the pin 17.
Patent JP-H08209383-A (JP)
Title: Continuous electroplating of nonwoven web
Inventor: SHINOHARA SEIJI
IPC: C25D7/00
Filed: 1995-02-06
Abstract: PURPOSE: To form a uniform plating film free of cracks, etc., by attaching an annular metallic feeder strip firmly to the upper end of a nonwoven web exposed from a plating soln. to transport the web and conducting electroplating while supplying a power from the feeder strip. CONSTITUTION: The upper end of a nonwoven web 1 is exposed from the soln. in a plating bath 15, the exposed part of the web 1 is nipped by the annular metallic feeder strips 2 and 3 respectively laid over the nip rolls 4, 6 and 5, 7 and continuously transported in a plating soln. 14. Similarly, a current is applied between the feeder strips 2 and 3 and counter electrodes 12 and 13 to continuously electroplate the web. Consequently, the thickness of the web 1 is maintained, and a plated nonwoven web faithful to the original shape is obtained.
Patent JP-S53104170-A (JP)
Title: Pead frame for transistor
Inventor: KUNISHI TAKAFUMI
IPC: H01L23/48
Filed: 1977-02-23
Abstract: PURPOSE: To rationalize works with omitting frame rotation work at a lead bonding time by forming a lead frame with tips of base and emitter leads close to each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01193931-A (JP)
Title: Incrementer device
Inventor: KITORA YOSHIFUMI
IPC: G06F7/506
Filed: 1988-01-28
Abstract: PURPOSE:To shorten a processing time by dividing plural generation means into plural blocks, providing carry control circuits at every block and generating carry signals in respective blocks so as to transfer them to high-order digits. CONSTITUTION:A carry control circuit 1a which generates the carry signal C4 of a level H when the low-order four bits b1-b4 of inputted address data are all in the level H, and a carry control circuit 1b which generates the carry signal C7 of the level H when the bits b5-b7 of address data 23 are all in the level H are provided. Furthermore, a carry control circuit 1c which generates the carry signal C9 of the level H when the two bits b8 and b9 of inputted address data are in the level H is provided. Thus, the time required from the input of address data to the generation of the carry signals C4, C7 and C9 can be shortened and the time required until the output of incremented address data can be shortened.