baber/WOPTO huggingface dataset:
Patent JP-H05327809-A (JP)
Title: Power supply circuit for transmission terminal equipment
Inventor: WATANABE HIDETAKA
IPC: H04L29/00
Filed: 1992-05-20
Abstract: PURPOSE:To minimize the number of components in use, to improve the detection precision and to reduce the cost by providing a constant voltage charging circuit and a charging voltage check circuit to the power supply circuit. CONSTITUTION:A constant voltage charging circuit charges a capacitor 7 driving a load based on the power supply supplied from a transmission line. Moreover, a charging voltage check circuit integrated while being connected in series with the constant voltage charging circuit is used to check a charging voltage of the capacitor 7 and when the charging is finished, a signal representing it is outputted. Resistors 3, 4, a transistor(TR) 5 and a Zener diode 6 being components of the constant voltage charging circuit are equal to a conventional circuit and the charging voltage check circuit comprising a resistor 11 and a TR 12 is connected between the Zener diode 6 and a negative pole of an external power supply 1. Thus, the number of components is less and the cost is reduced, a difference from a threshold voltage of the charging voltage check circuit is decreased and the precision of the voltage is made stable and improved.
Patent JP-S62284580-A (JP)
Title: Formation of dot image
Inventor: SUZUKI YUZURU
IPC: H04N1/40
Filed: 1986-06-02
Abstract: PURPOSE:To from halftone images by setting respective threshold values so that black picture elements in a dot image spread about two cores successively to the peripheries, and forming the dot image. CONSTITUTION:Input image data are read out successively according to read clocks in a main scanning and a subscanning directions which are generated by an (x) address counter 7 and a Y address counter 8 based on readout clocks fx' and fy' having the same frequencies with read out clocks fx and fy for the input image data, and the images are inputted to a comparing circuit 7 through a control gate circuit 4. In this case, a value S is preset for each P line indicating the kind of a threshold pattern in the subscanning direction, and the threshold pattern of a kind P is generated successively with the length L of the threshold pattern and compared with the input image data by a comparing circuit 5, thereby generating black dot image data in a white reverse state as to picture elements of image data less than the threshold value. Consequently, halftone images which meet requirements of both resolution and gradation are recorded.
Patent JP-H11320499-A (JP)
Title: Metallic mold for cutting tape
Inventor: NAKAMURA TOSHIYUKI
IPC: B26F1/44
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To cut an adhesive tape having resilience surely and with high precision and to carry the tape without making the tape stick to the surface of a metallic mold. SOLUTION: In this device, an adhesive tape 1 formed by laminating cover- tapes on an adhesive layer having resiliency, is clamped by both an upper mold 6 and a lower mold 7 and then stamped out by a punch 9. In this case, when the adhesive tape is clamped by a stripper plate 8 of the upper mold 6 and a die 18 of the lower mold 7, the adhesive layer side is brought in contact with a cutting blade 19 formed in the die 18 so as to form a notch, while the punch 9 is pushed/moved from the cover tape side in order to stamp the adhesive tape (1) out.
Patent JP-H10317104-A (JP)
Title: Austenitic stainless steel excellent in intergranular stress corrosion crack resistance ant its production
Inventor: NAKAZAWA TAKANORI
IPC: C22C38/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the austenitic stainless steel excellent in intergranular stress corrosion resistance by heating a stainless steel to a specified temp., subjecting to rolling or forging, solution treatment, then heat treatment at a specified temp. for a prescribed time and cooling at a specified cooling rate. SOLUTION: A stainless steel ingot, which contains, by weight, 0.030-0.080% C, <=3.0% Si, <=3.0% Mn, <=0.03% P, <=0.15% N, 6-16% Ni, 15-22% Cr or/further <=3.0% Mo, is subjected to reduction at >=10% draft at a finish temp. of >=950 deg.C and is made into a steel slab. The steel slab is heated for >=2 hr at 1100-1300 deg.C and is rolled or forged, successively, after solution treatment and then heated at 550-800 deg.C and 1000-1100 deg.C for a prescribed time, is cooled in hot water at a cooling rate of >=3 deg.C/sec. A Cr concentration in a crystal grain boundary and within 0.01 μm both side is regulated to 1.3 times of a Cr average concentration of the whole steel. A Cr enriched layer is formed on a crystal grain boundary, the generation of intergranular stress corrosion crack is prevented.
Patent JP-H04352467-A (JP)
Title: Mos type semiconductor integrated circuit device
Inventor: FUJIMOTO YUKIHIRO
IPC: H01L27/02
Filed: 1991-05-30
Abstract: PURPOSE:To provide an integrated circuit device having a plurality of circuits for generating well bias potentials, which feed the well bias potentials to a plurality of well regions independently of each other. CONSTITUTION:In an integrated circuit device 11, two well regions 12, 13 and two circuits 14, 15 for generating well bias potentials are formed. Both the circuits 14, 15 generate respectively the well bias potentials of predetermined values, independently of each other. The well bias potentials generated in the two circuits 14, 15 for generating well bias potentials are fed to the two well regions 12, 13 respectively.
Patent JP-H11318304-A (JP)
Title: Tool for taking off fishhook
Inventor: IEYASU TOMIZO
IPC: A01K97/18
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool for taking off a fishhook capable of easily and quickly taking off a fishhook deeply bitten into the mouth cavity of a fish. SOLUTION: This tool for taking off a fishhook has (A) a rod 24 in which a fitting concave 23 is formed in an axial direction in one end part 22 of the rod and a slope 36 is formed in the surrounding of the concave 23 and (B) a cylinder 31 in which a long notch 27 and a short one 28 are formed in an axial direction in one end part 25 of the cylinder and the shorter notch 28 faces the slope 36. The tip part 33 of the rod 24, located in a position nearer to the end part 22 than that of the concave 23, draws a fishhook up to contacting with a bottom surface 47c, 48c of the notch 27,28, respectively, and makes the fishhook incline in the direction leaving its bitten part.
Patent JP-S619355-A (JP)
Title: Flashing control circuit for brake lamp
Inventor: FURUKAWA YUUICHIROU
IPC: B60Q1/44
Filed: 1984-06-21
Abstract: PURPOSE:To mutually recognize a braking state in one's own car and another as well as to make smooth driving for vehicles performable, by controlling the on-off operation of a brake lamp in a way of generating a control signal of frequency corresponding to the detected brake pedal reverse. CONSTITUTION:When a brake pedal is operated and the pedal reverse goes beyond a range of play, a control signal of frequency corresponding to the pedal reverse is outputted out of a frequency control circuit 13. Therefore, when braking is poor, a brake lamp 15 is driven for flashing with relatively week frequency, and in proportion as braking comes strong, the on-off frequency of the brake lamp 15 becomes higher in consecutive order whereby it comes into a state of being continuously lighted at a time when the pedal reverse is in the strongest time of braking. Therefore, a succeeding car observes the brake lamp 15 of a preceding car whereby strength of the braking is judgeable, and is able to pay attention to flashing of the brake lamp 15 of the preceding car at a superhighway or the like, so that the succeeding car is followable to a sudden speed change in the preceding car, thus a rear-end collision or a near miss is avoidable.
Patent JP-S618792-A (JP)
Title: Precharging circuit
Inventor: IMAGAWA NAOKO
IPC: G11C11/34
Filed: 1984-06-21
Abstract: PURPOSE:To allow the precharging circuit to serve as part of a sense amplifier circuit, and reduce the chip size of a memory circuit by connecting two among three FETs forming the precharging circuit as specified. CONSTITUTION:Insulating gate type FETs 9-11 constitute the precharging circuit; the gate and drain of the FET10 are connected to bit lines Bj and Bj' and those of the FET11 are connected to Bj' and Bj. The FET10 or 11 connected to the lines Bj or Bj' having a lower potential turns on first and the potential of the higher-potential line becomes further higher in potential. When the FET9 is turned on with a clock while part of this sense amplifier function is carried out, the lines Bj and Bj' to be short-circuited are held at the same potential and precharged by a power source VD in the equal-potential state. Thus, the FETs 10 and 11 serve as part of the sense amplifier circuit, thereby reducing the chip size of the memory circuit.
Patent JP-H04230723-A (JP)
Title: Space optical modulator having landing electrode
Inventor: RARII JIEI HOONBETSUKU
IPC: G02B26/08
Filed: 1991-05-31
Abstract: PURPOSE: To provide a spatial optical modulator which has both an address and a landing electrode for each beam and use flexible beams than can landed softly at a structurally determined precise angle without any destructive disorder as an optical spatial modulator consisting of a two-dimensional array of fine pixels supported by the beams. CONSTITUTION: This invented optical spatial modulator has the pixels 20, each of which has a flexible beam 30, address electrodes 42 and 46 nearby the beam 30, and landing electrodes 40 and 41 nearby the beam. With a voltage applied between the beam 30 and address electrodes 42 and 46, the beam deflects toward the address electrodes 42 and 46 and the landing electrodes 40 and 41 come into contact with the beam 30 having deflected toward the address electrodes 42 and 46, so that the deflecting beam will not come into contact with the address electrodes 42 and 46.
Patent JP-H11303140-A (JP)
Title: Height regulating mechanism of console in construction machine
Inventor: TADOKORO WATARU
IPC: E02F9/16
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To simply regulate the height of an operation lever in the vertical direction by fitting together a fitting base provided on the floor surface and a console by a fastening means so that the height in the vertical direction can be regulated. SOLUTION: When an operator sits down on a driver's seat and feels that the position of an operation lever 7 is high, at first a fastening and fall-off preventing member 11 is loosened, fastening members 10, 10 fastening a fitting base 5 with the supporting member 9 of a console 6 are loosened and removed, and the console 6 is brought down to required height. At this time, the member 11 is guided with a slotted hole 12 for preventing fall-off. Next position regulating holes 8 provided on the proper positions of the supporting member 9 are meeted to the screw holes of the fitting base 5, and after fastening both together by the fastening members 10, the members 11 are tightened.  Hereby, the operator can regulate height of the console by simple operation, and even when a switch and the like are provided in addition to the operation lever on the upper face of the console, operability is not spoiled, because the whole console is moved in the vertical direction.
Patent JP-S63294118-A (JP)
Title: Digital delay circuit
Inventor: HAYASHI YOSHIHIKO
IPC: H03K5/135
Filed: 1987-05-27
Abstract: PURPOSE:To make the delaying range of OR signals wider, by dividing the frequency of clocks upon receiving each frequency dividing output signal and counting each divided clock, and then, delaying the OR of counting complete signals with the resolution of the period of the clocks. CONSTITUTION:Input signals 21 are inputted to pre-scalers 2 and 3 which divide the frequency of clocks after their frequency is divided by N and control the frequency dividing starting points of the pre-scalers 2 and 3. Each counter 4 and 5 counts frequency divided clocks whose frequency dividing starting points are controlled and outputs a counting complete signal. Then the OR of counting complete signals of N-pieces counters 4 and 5 is taken at OR gates 6 and 12-14 and OR signals are delayed with the resolution of the clocks by means of shift registers 8-11. Therefore, the delaying range of the OR signals can be made wider.
Patent JP-H08321692-A (JP)
Title: Mounting device of electric equipment
Inventor: INOUE KAZUHIKO
IPC: H05K7/12
Filed: 1995-05-26
Abstract: PURPOSE: To enable an electric equipment to be mounted on both a mounting rail and a panel. CONSTITUTION: A mounting rail 1 is provided with L-shaped overhangs 1b and 1c extending outwards from its sides respectively, an electric equipment 2 is provided with an engaging piece 22 located on its mounting surface 2a and capable of being engaged with the L-shaped overhang 1b, and a mounting member 3 is mounted on the mounting surface 2a of the electrical equipment 2 and provided with an engaging part 3a engaged with the L-shaped overhang 1c. When the electric equipment 2 is dismounted from the mounting rail 1, a housing recess 21 where the mounting member 3 is housed is provided in the projection range of the mounting surface 2a. Therefore, as the mounting member 3 does not protrude out of the projection range of the mounting surface 2a, the mounting surface 2a can be fitted into a through-hole provided on a panel, so that the electric equipment 2 can be mounted on the panel.
Patent JP-H08320217-A (JP)
Title: Sensor for two-dimensional inclination
Inventor: EGUCHI NAOYA
IPC: G01B11/26
Filed: 1995-05-26
Abstract: PURPOSE: To precisely detect the inclination angle in the x-axis direction and the y-axis direction, respectively, by a two-dimensional inclination sensor which detects the two-dimensional inclination of an object to be measured such as an optical disk having a reflecting mirror face. CONSTITUTION: A light emitting light source 1 and a light receiving element 2 to receive light rays emitted from the light source 1 and reflected by an object to be measured are installed in a sensor main body. The light receiving element 2 is divided into four light receiving parts 2a-2d symmetrically on a straight line (the y-axis) which passes the light source 1 and at the same time a light shielding layer 7 having light receiving holes 7a gradually widened from the sensor origin (0) of the y-axis to the outside is formed in the whole area of the respective light receiving parts 2a-2d. The inclination angles in two-dimensional directions of the object to be measured can be detected by the outputs of the respective light receiving parts 2a-2d by computation.
Patent JP-H09311214-A (JP)
Title: Production of substrate for color filter
Inventor: GOMI YOSHIYUKI
IPC: G02B5/20
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce a substrate for high precision color filter which has no residual pigment particles or photosensitive resin after development and causes no redeposition of the pigment particles and the photosensitive resin component dissolved or dispersed in a developer. SOLUTION: A photosensitive resin with dispersion of a pigment is applied on a glass substrate and heat treated, exposed and brought into contact with a developer for development to obtain a color filter substrate. This production method includes a process to replace the developer on the glass substrate after the development by a diluted developer diluted with water by 2 to 200 times and a process to replace the diluted developer by water.
Patent JP-H0422988-A (JP)
Title: Simulated view field generator
Inventor: NUNOMURA IKUO
IPC: G09B9/38
Filed: 1990-05-17
Abstract: PURPOSE:To attain display excellent in the sense of distance and reality by previously storing a visually observed light in a memory as patterns sorted in respective formats to be changed in accordance with the distance of the light and selecting and displaying a proper pattern from the positional coordinates of the light converted into coordinates. CONSTITUTION:The visually observed light is previously stored in the memory 20 as the patterns sorted in respective formats to be changed in accordance with its distances. An output corresponding to a visibility distance is inputted from a computer 1 to a light pattern reading circuit 10, an output corresponding to the positional coordinates of the light in a field of view coordinate system is inputted from a coordinate conversion part 3 and a proper pattern is selected out of plural patterns stored in the memory 20 and displayed on the light position coordinates. Consequently, display with excellent in the sense of distance and reality can be attained.
Patent JP-2000322160-A (JP)
Title: Data processor
Inventor: SUZUKI TOMOHITO
IPC: G06F1/26
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To attain suitable resuming matched with the using state of a data processor and to improve user's convenience. SOLUTION: When a menu '1' is selected, a check sum is calculated (S350) and compared with a check sum obtained when power supply is off (S360), and only when coincidence between both the check sums is obtained, resuming is executed (S370: YES, S380). When a menu '2' is selected, resuming is executed without checking the normality of backup data (S300: YES, S380). When a menu '3' is selected, time elapsed from the off of the power supply is calculated (S330), and when prescribed time has elapsed (S340: YES), the normality of the backup data is checked and resuming is executed. When the prescribed time has not elapsed yet (S340: NO), resuming is executed without checking the normality of the backup data.
Patent JP-H06337342-A (JP)
Title: Reflection mirror holding device
Inventor: SASAKI KEIJI
IPC: H04N1/04
Filed: 1993-05-31
Abstract: PURPOSE:To reduce such a failure as irregular oscillation caused on a reflecting mirror by vibromotive force. CONSTITUTION:Nearly rectangular side plate holes 6d respectively formed on a pair of reflecting mirror holding side plates 6-1 and 6-2 arranged nearly in parallel are provided, one surface of the reflecting mirror is brought into contact with a protruding part 6c which protrudes the inside of the side plate hole 6d, which is formed at least one and three or more holds are formed in all with respect to one reflecting mirror, the reflecting mirror is brought into press-contact with the protruding part 6c by an elastic supporting member inserted between a side opposite to the protruding part 6c of the side plate hole 6d and the other surface of the reflecting mirror so as to be held on a prescribed position, and the reflecting mirror is fixed to only one of the protruding part 6c formed on either of the pair of reflecting mirror holding side plates 6-1 and 6-2 by adhesion. The reflecting mirror by which reflected light from an original is accurately inputted to an image sensor can be stably held.
Patent JP-S5464379-A (JP)
Title: Balustrade for man conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1977-10-28
Abstract: PURPOSE: To prevent the wrinkle of a stainless steel balustrade for a man conveyor from bending by providing curved surface of larger curvature than the fundamental curvature R 1  of the balustrade at both sides of the curvature R 1 .  
     CONSTITUTION: Circular curved portion formed with larger radius of curvature than that of the circular curved portion of main balustrade portion of a man conveyor is provided at both sides of the curved portion with a deformation preventive piece 9a perforated with a hole of length M1 toward the inside of the circumferential surface g 3  of a main deck 9. Then main deck 9 is the surved portion having fundamental circle of radius R 1  of curvature (outer periphery) and radus R 2  of curvature (inner periphery) with curved portion of larger radius R 4  of curvature than the R 1  arranged at both sides in the zone D. The size of the R 4  is preferably approx. 2 to 5 times of the R 1 . The piece 9a has over 1.5 times of the thickness t projected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06309064-A (JP)
Title: Portable data processor
Inventor: MIURA YOSHIMITSU
IPC: G06F15/02
Filed: 1991-03-16
Abstract: PURPOSE:To install a display function part in a place where a person who operates and an opposite person can see it together by making the display function part detachable from the data processing function part of a main body and providing a means which sends interface signals between the display function part and data processing function part. CONSTITUTION:The display function part 3 of the portable data processor can be separated from and coupled with the data processing function part (CPU) 2 and key operation part 1 of the main body and a transmission connection part for the mutual interface signals is provided. Then a command is sent from a screen direction indication switch provided on the device main body and the screen is rotated in the right-left direction and up-down direction to change the screen direction. Consequently, when a report is made to an opposite person or superior during a business talk or on a desk, the common display function part is set at an easy-to-see position and the both who face each other can look at the display screen in common while operating the keyboard.
Patent JP-H08305296-A (JP)
Title: Fixing jig and method for fixing two substrates together
Inventor: NAGANO YASUNORI
IPC: G09F9/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a fixing jig for fixing, e.g., two substrates together at least one of which is very easy to break. CONSTITUTION: This fixing jig comprises (a) a first sealing jig 10 consisting of a flat plate 11 having an opening 12 provided in its center and a first sealing part 13 provided around the opening 12 and on which a first substrate 50 is placed under an airtight condition; (b) a second sealing jig 20 consisting of a flat plate 21 provided with an opening 22 in its center and a flexible member 23 loosely mounted on the flat plate 21 in such a way as to close the opening 22; (c) an exhausting part 15 provided in the first or second sealing jig; and (d) a second sealing part 14 provided on the outer periphery of the flat plate constituting the first or second sealing jig, and adapted to hold airtight a space 17 sandwiched between the first 10 and second 20 sealing jigs.
Patent JP-H08303330-A (JP)
Title: Crank chamber compression type 2 cycle diesel engine
Inventor: ITO HIDEAKI
IPC: F01M3/00
Filed: 1995-04-28
Abstract: PURPOSE: To improve cleaning property of an engine and combustion by supplying fuel and oil properly in accordance with the operation condition of the engine. CONSTITUTION: A crank chamber compression type 2 cycle diesel engine is provided with a combustion chamber fuel supply means A which supplies fuel into a combustion chamber, a suction passage fuel supply means B which supplies fuel into a suction passage communicating with a crank chamber, an oil supply means C which supplies at least oil to a crank shaft journal part and a control means D which controls supply amount of fuel, supply timing, and supply amount of oil in accordance with the operation condition of the engine. The ratio of supply of fuel of the suction passage to the combustion chamber is 2-20% to the remaining percentage, and the ratio of supply of fuel to oil is 1 to 20-1000.
Patent JP-S61286304-A (JP)
Inventor: BIKUTORU FURIYUTSUKU
IPC: A01N57/12
Filed: 1985-06-13
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。