baber/WOPTO huggingface dataset:
Patent JP-S6325722-A (JP)
Title: Fifo circuit
Inventor: MAENOBU KIYOSHI
IPC: G06F5/06
Filed: 1986-07-18
Abstract: PURPOSE:To obtain an FIFO circuit which can read and write a large quantity of data at a high speed by using the 1st and 2nd counters that increase their values one by one with (n) defined as a divisor and in response to a write or read request signal. CONSTITUTION:A subtractor 114 subtracts the value 104 of the 1st counter 103 from the value 109 of the 2nd counter 108 with (n) defined as a divisor. The difference 119 outputted from the subtractor 114 is equivalent to the number of idle words of a memory circuit 101. Then the subtractor 114 detects that the difference 119 is equal to '0' and refers to a write request signal 102 and a read request signal 107. a full state signal 115 is turned on if the final request is equal to a write request; while an empty state signal 116 is turned on if the final request is equal to a read request respectively. At the same time, the difference 119 is corrected to (n) from '0'. While both signals 115 and 116 are turned off when the difference 119 is not equal to '0'.
Patent JP-H1110691-A (JP)
Title: Direct pressure mold clamping device
Inventor: SUZUKI MITSUO
IPC: B22D17/26
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost by facilitating the boring work of a mold clamping cylinder. SOLUTION: A direct pressure mold clamping device is provided with a mold clamping cylinder 61, a piston 62 disposed in the mold clamping cylinder 61 so as to be free of advancing and retreating, a tubular flange 71, attached to the fore end of the mold clamping cylinder 61 and provided with a sliding surface of the piston 62, which is formed on the inner periphery of the same, a mold clamping force transmitting member, transmitting a mold clamping force, generated by the mold clamping cylinder 61, to a movable platen 54, and an engaging and disengaging means, engaging and disengaging the piston 62 with the mold clamping force transmitting member. The sliding surface of the piston 62 is not formed in the mold clamping cylinder 61 while the sliding surface of the piston 62 is formed on the inner periphery of the flange 71, having a simple tubular configuration. Accordingly, a work for securing a predetermined surface roughness on the sliding surface can be effected through the machining work of lathe.
Patent JP-H1130979-A (JP)
Title: Bit map display generating method
Inventor: SMITH MARCUS A
IPC: H04N1/387
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To transform graphic state information into a bit map display in real time. SOLUTION: A patterning procedure receives original points of an original pattern bit map and a page strip, a shape object to be filled, a height, a width and a fixing point (100) to propagate the original pattern bit map backward to the original (102). Next, the making of a page strip rasters is started (104) and the patterning procedure instructs the reference pattern pixel being in a reference pattern bit map corresponding to the original pixel of the area to be filled (106) and the attribute which is allocated to the reference pattern pixel is allocated to the original pixel of the area. The patterning procedure is continued until attributes from corresponding reference pattern pixels of the reference pattern bit map are allocated to all pixels being in the area and when the making the page strip rasters is completed, the patterning procedure is completed.
Patent JP-H0518714-A (JP)
Title: Speckle image displacement measuring apparatus
Inventor: TAKEMORI TAMIKI
IPC: G01B11/00
Filed: 1991-07-10
Abstract: PURPOSE:To make the measured value of resolution below the distance of picture elements of an image sensor to take a speckle image accurate by correcting the displacement degree using a correction table corresponding to the speckle average diameter. CONSTITUTION:Image signals of a CCD camera 1 are converted into improved image signals by an image improving circuit 2 and sent to image processing units 31-34 in parallel. A control circuit 35 makes parameters of the number of blocks to be traced, sizes, and positions be written in memories in controlling parts 31b-34b and makes measurement be started. Also it makes the units 31-34 start in parallel. The units 31-34 then take in speckle images, which are images treated for image improvement, and carry out calculation for each block and write the results of finishing flags and displacement in specified address. The circuit 35 takes in the results of the displacement from the units 31-34 continuously and houses them as displacement distribution and strain distribution after removing the errors based on the speckle average diameter while using a correction table.
Patent JP-S6061261-A (JP)
Inventor: TAKANO HIDEKAZU
IPC: B32B37/10
Filed: 1983-09-14
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-H08336326-A (JP)
Title: Knotting device-attaching structure in knotter
Inventor: KAMISADA SHOSUKE
IPC: A01D59/00
Filed: 1995-06-12
Abstract: PURPOSE: To accurately control the sizes of a needle and a knotting device to stabilize the knotting work of the needle. CONSTITUTION: A needle section 8 provided with a needle 9 for feeding a knotting string and installed on one of sides nipping a straw-discharging route 6 in the knotter section of a combine is attached to the side of a knotter frame. A knotting section 11 provided with a knotting device 14 for knotting discharged straws with a knotting string in interlock with the needle 9 is disposed on the other side. The knotting section 11 is supported on the side of the knotter frame 2 with a knotting section case 18, and the knotting device 14 is and fixed to the knotting section case 18.
Patent JP-H0730064-A (JP)
Title: Semiconductor device
Inventor: ARIMATSU AKIRA
IPC: H01L21/822
Filed: 1993-07-09
Abstract: PURPOSE:To enable a capacitor to be less affected by noises produced inside a board and set stable in performance by a method wherein a well is formed, and the capacitor is grounded through the intermediary of a grounding electrode connected to the well concerned. CONSTITUTION:A semiconductor device is equipped with a first conductivity-type semiconductor substrate 10, a field oxide film 11, and a capacitor oxide film 13 formed on the field oxide film 11, wherein impurities are introduced under the field oxide film 11 to form a second conductivity type well 17. Furthermore, a grounding electrode 18 is provided so as to ground the well 17. By this setup, even if the substrate 10 fluctuates in potential due to the noises or the like of an external power supply, the lower electrode 12 of the capacitor 13 formed through the intermediary of the field oxide film 11 is less affected by a change in substrate potential, so that the capacitor 13 is enhanced in capacity stability.
Patent JP-S6231759-A (JP)
Title: Automatic traveling speed change gear for agricultural vehicle
Inventor: FUJIKI HIROYOSHI
IPC: F16H63/12
Filed: 1985-07-31
Abstract: PURPOSE:To simplify a structure by forcing the speed change control of a speed change gear for traveling use, which is interlocked with the ascent and descent of a working device, to operate by changing the clearance between split pulley sections. CONSTITUTION:A pulley 23 around which transmitting belts 10, 11 wound is composed of the first split pulley section 25, the second pulley section 26 which is so mounted on a working shaft 5 that it may be rotated together but free in sliding and the third split pulley section 2. Clearances between respective pulleys are changed by a speed-change can device 31 so as to be changed for high speed or low speed. The speed-change can device 31 is provided with such an interlocking mechanism 32 as will be operated to the low speed side when a working device 3 is lifted and to the high speed side when it is lowered. For this reason, an exclusive particular speed change gear for automatic speed change can be made unnecessary.
Patent JP-S5694202-A (JP)
Title: Eddy current-system range finder
Inventor: SANO KAZUO
IPC: G01B7/00
Filed: 1979-12-28
Abstract: PURPOSE: To compensate degradation of the measurement precision due to temperature change of the cable, by connecting a negative resistance in parallel to the detection coil.  
     CONSTITUTION: The feedback amplification type eddy current-system range finder has the feedback circuit having eddy current detection coil 1. For the purpose of compensating change of the electric resistance due to temperature change of cable 7 connecting amplifier 9 and eddy current detection coil 1, temperature compensating cable 8 is connected. The input impedance of amplifier 9 indicates a negative resistance, and the influence of temperature change of cable 7 is eliminated by adjusting the value of positive feedback resistance R 2  or negative feedback resistance R 1 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09329948-A (JP)
Title: Developing device
Inventor: AOKI KATSUHIRO
IPC: G03G15/09
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To form an image with excellent quality being free from causing the dirt of a device inside, a surface staining or the like by agitating toner and carriers in a state of interposing a three dimensional grid provided with plural openings of the three dimensional structure arranged opposite to a developing sleeve surface on an agitation area inside. SOLUTION: In this device, the three dimensional grid 9 arranged opposite to the surface 4a of the developing sleeve 4 on the agitation area inside, furnished with the three dimensional mesh structure and provided with plural openings 9a of the three dimensional structure, makes the developer consisting of toner 3 and carrier 7 being scraped off by a doctor blade 5 held with a specified space from the surface 4a of the developing sleeve 4 allowed to pass through the opening 9a. The developer of the toner 3 and the carrier 7 flowing back from the doctor blade 5 at the time of moving inside the three dimensional grid 9 on passing through the opening 9a is facilitated to enter inside the three dimensional grid 9.  Moreover, if the developer is not satisfactorily electrified at the time of coming out from the three dimensional grid 9 oriented to the developing sleeve 4, merely the carrier 7 comes out on passing there through.
Patent JP-H09330416-A (JP)
Title: Traveling object detecting method and device therefor
Inventor: TSUZUKI KENGO
IPC: H04N19/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the detection of a background area except for a traveling object as the traveling object and to reduce the deterioration of the detecting sensitivity of the traveling object. SOLUTION: This traveling object detecting method image-pickup-processes environment including the traveling object to be detected, makes it a video signal (an image pickup processing step 101) and smooths the picked up video signal to output as an input image (a low-pass filter processing step 102). Next, this method generates an edge image from the smoothed input image (an edge extraction processing step 103). Next the device generates an edge storing image from the edge image and a past traveling object detecting result (edge image storing processing step 104), generates a background edge image from the edge image and an edge storing image (background edge extraction processing step 105) and then detects the area of the traveling object from the input image and the background edge image (traveling object detection processing step 106). Thereby, the edge area of the background is extracted to lower the sensitivity of detecting the traveling object only in this area.
Patent JP-H06109813-A (JP)
Title: Timing generator
Inventor: SUGIMURA AKIO
IPC: H03K5/156
Filed: 1992-06-29
Abstract: PURPOSE:To stably output edge signals from a plurality of edge generators by setting the cycle of edge signals to the resolving power of a fundamental clock or less by a first delay circuit. CONSTITUTION:A frequency divider 30 outputs the edge counting clock CLK 2 obtained by the quadrant frequency division of a fundamental clock CLK to a first delay circuit 31 and a rate signal generating circuit 32 outputs a rate signal S3 shaped in waveform so that pulse width is set to the range from the cycle width of CLK to the cycle width of CLK 2 to a counter on the basis of the pulse inputted from a counter 13. The counter 21 performs counting on the basis of the edge counting clock CLK2d inputted through the circuit 31 to output the count value to a coincidence detection circuit 22. The circuit 22 outputs an edge signal S4 to a second delay circuit 34 when the value set from a memory 23 coincides with the count value and the circuit 34 delays the signal S4 inputted from the circuit 22 on the basis of the value set from the memory 23 to output the same to a formater.
Patent JP-S5794385-A (JP)
Title: Water forming system of continuous type
Inventor: OKAZAKI YASUKICHI
IPC: C02F1/46
Filed: 1980-12-03
Abstract: PURPOSE: To minimize the overall height of a system and to simplify construction by providing an electrolytic cell unit having a water supply section, an acidic water discharge section and an alkali ion water discharge section in the upper part, and electrical insulation units on the side upper than the water supply section.  
     CONSTITUTION: An electrolytic cell unit 2 is provided, and in parallel with this, a storage tank 3 for acidic water formed by the unit 2 and a storage tank 4 for alkali ion water are provided. Electric insulation units 5, 6 which electrically insulate water between the unit 2 and the units 3, 4 are disposed right above the tanks 3, 4. An electric insulation unit 7, located above the units 5, 6, is disposed between a water supply source and the unit 2. There is a pipeline 12 between the bottom part of the unit 7 and the water supply section 11 of the unit  2, and a chemicals storage tank 8 is communicated therewith by means of a  pipeline 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6063120-A (JP)
Title: Metallic mold for multistage injected sheet
Inventor: KUSASHIMA YUUJI
IPC: B29C45/32
Filed: 1983-09-16
Abstract: PURPOSE:To improve moldability per cycle by using a plurality of retainer plates having the central hole to pass molten resin in the axial direction and bush holes fitting loosely to sprue bushes provided with runner holes at a plurality of places in the axial direction. CONSTITUTION:An intermediate plate 4, retainer plates 5, 6, 7 are clamped by a specified clamping force through a bush adapter 1 and a moving side adapter plate 8 before injection molding. Molten resin is injected from the runner holes 2a of a sprue bush 2, flows into molding cavities 5b, 6b, 7b via the respective runners 5a, 6a, 7a of the retainer plates and molding is completed.
Patent JP-S5795410-A (JP)
Title: Thermoplastic transparent resin sheet useful in manufacture of article for daily use
Inventor: TOUNO TAIICHI
IPC: B29C69/00
Filed: 1980-12-05
Abstract: PURPOSE: To easily produce a resin article having a fixed shape, pattern and color, by applying a fixed rugged pattern and a color using organic dyestuffs to a flat resin sheet, heating and softening the flat resin sheet, and then forming it into a fixed shape.  
     CONSTITUTION: A fixed rugged pattern 4 is applied to a thermoplastic transparent resin sheet by high-frequency tooling, and a fixed color is applied to the rugged pattern 4 by organic dyestuffs. Thereafter, the sheet is cut into independent pieces 3. Each cut piece is softened by heat and formed into a fixed shape. Accordingly, the thermoplastic transparent resin sheet having the fixed shape, pattern and color can be easily produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0515569-A (JP)
Title: Ventilator for bath
Inventor: ISHIBASHI NOBORU
IPC: A61H33/10
Filed: 1991-07-11
Abstract: PURPOSE:To prevent dew formation on the side of a washing chamber by excluding a large amount of steam quickly as leaking on the side of the washing chamber when steam is used in a bath room. CONSTITUTION:A bath room into which steam is supplied from a steam supplier, a washing chamber 7 provided successively to the bath room being separated with a door 8 are arranged and a ventilation fan 10 is provided at a ventilation port 15 of a washing chamber 7. A front ceiling of the door 8 of the washing chamber 7 is stuck out upward to form a recess part 14 and a ventilation port 15 of the ventilation fan 10 is provided at the recess part 14. As a result, when the door 8 is opened for the use of steam in the bath room, steam jetting from a door opening is received with the recess part 14 of the ceiling and the steam stagnated in the recess part 14 is discharged with the ventilation fan 10. This enables the preventing of diffusion of the steam in the perimeter and wetting thereby minimizing dew formation at the washing chamber.
Patent JP-S6063520-A (JP)
Title: Liquid crystal display element
Inventor: ITSUKIDA NOBORU
IPC: G02F1/1339
Filed: 1983-09-19
Abstract: PURPOSE:To reduce a disconnection of an electrode pattern due to a seal material by forming all the electrode patterns except a leading-out terminal to a driving power source, in the inside of the seal material. CONSTITUTION:The circumferential part between the opposed parts of two upper and lower plastic substrate 10, 11 having electrode patterns 14, 15 on the opposed surfaces is sealed by an organic seal material 3, and the electrode patterns 14, 15 except a leading-out terminal to a driving power source of a liquid crystal display element which has enclosed a liquid crystal 4 into the inside are all formed in the inside of the seal material 3. An oriented film is formed on the surface regarding a display of the substrates 10, 11 formed in this way, assembled by the seal material 3, and an outside surrounding device is formed. Thereafter, the liquid crystal 4 is enclosed into the outside surrounding device, an enclosing port part is sealed and the liquid crystal display element is formed. As for the liquid crystal display element of such a constitution, the electrode patterns except the leading-out terminal to the driving power source are all formed in the inside of the seal material, therefore, a disconnection of the electrode pattern due to the seal material is reduced remarkably.
Patent JP-S5960727-A (JP)
Title: Timer mechanism
Inventor: WADA HIROKI
IPC: G11B5/41
Filed: 1982-09-30
Abstract: PURPOSE:To clean automatically the dust attached to a magnetic head by using a magnetic head cleaner having such a constitution in that the light emitted from a light source is irradiated to a mirror that is turned by a driving part and the turning position of the mirror is detected by an optical detecting means. CONSTITUTION:A case 13 is inserted into its loading part, and a driving roll 6 is driven. Thus a roll 27 is revolved to revolve a pulley 28, and a worm gear 26 is revolved via a revolving speed converting mechanism 29. A lever 23 oscillates with revolutions of an eccentric shaft 25, and therefore a cleaning member 15 starts cleaning the surface of a magnetic head 5. Therefore a mirror 14a detects the light of a light source lamp 16 at its home position. The mirror 14a starts its revolution at its home position and then returns to this position after a turn to detect again the light of the lamp 16. This detection signal stops the revolution of the roll 6. The conversion ratio of the mechanism 29 is set so that one turn of the mirror 14a is equal to the time during which the member 15 can remove the soil on the surface of the head 5.
Patent JP-S6232656-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KURIYAMA YOICHI
IPC: H01L29/812
Filed: 1985-08-05
Abstract: PURPOSE:To obtain an element having excellent high frequency characteristics, by providing a very thin layer, which includes a material, whose bonding strength with oxygen is higher than any of a semiconductor substrate and a high melting point metal thin film, between the semiconductor substrate and the high melting point metal thin film. CONSTITUTION:On one main surface of a semi-insulating substrate 1, an N-type active layer 2 is formed by using a selective ion implanting technology. Then, by using a magnetron sputtering method, Si and W are sequentially deposited. An electrode is machinged by a dry etching technology using CF4+O2. Then heat treatment is performed. Thereafter, gold (Au)-germanium (Ge) (12wt% Ge is included) is deposited by an electron beam evaporation method to a thickness of about 1,500Angstrom . Nickel (Ni) is deposited by the same evaporation method to a thickness of about 500Angstrom . Electrodes are machined by a liftoff method. Then, heat treatment is performed in argon (Ar) bubbles for one minute, and a source electrode 6 and a drain electrode 7 are formed. Thus the gate electrode characterized by low resistance and high heat resistance in comparison with a conventional technology can be implemented.
Patent JP-H0619643-A (JP)
Title: Printing rule converter
Inventor: YAMADA NARIHIDE
IPC: B41J29/00
Filed: 1992-06-30
Abstract: PURPOSE:To normally perform printing even when the respective printing rules of a computer and a printer do not correspond. CONSTITUTION:This printing rule converter 1 is composed of a printing data memory 2 for storing printing data outputted from the computer 8, a conversion part 3, respective alternative setting units 81, 82 and 83 for setting the printing rule of the computer, the respective alternative setting units 91, 92 and 93 for setting the printing rule of the printer, a keyboard 4 and a display part 5. The conversion part 3 converts the output of the computer 8 based on the set printing rule so as to correspond to the set printing rule of the printer 9 to be inputted to the printer 9. The display part 5 is in the form of a CRT display and connected as the solid lines to display the output of the computer 8 or connected as the broken line to display the output of the conversion part 3.
Patent JP-H05181034-A (JP)
Title: Optical fiber assembly and its manufacture and optical fiber connection body
Inventor: TERAO KAZUHIKO
IPC: G02B6/32
Filed: 1992-06-30
Abstract: PURPOSE:To decrease the reflection quantity, to suppress the reflection return quantity, to make the connection loss small and to facilitate the manufacture. CONSTITUTION:The optical fiber assembly 10 is constituted by fitting a ferrule 12 which is small in diameter in the vicinity of its tip to the end part of an optical fiber 18, and the end surface of the optical fiber 18 and the end surface of the ferrule 12 are formed into one convex spherical surface S1 which has its center point P0 of curvature at a position distant from the center axis L0 of the optical fiber 18; and the angle theta' between the center axis L0 and a radial straight line L1 passing through the fiber center point P1 and the center point of curvature is 6-12, the radius of curvature is 50-70mm, and the degree DELTAthetaof symmetry is <=0.1. Consequently, the reflection quantity is reduced, the reflection returning quantity is suppressed, and the connection loss is decreased, so this assembly is usable for an optical switch directional coupler, an optical amplifier, etc., used for a high-speed signal transmission system.