baber/WOPTO huggingface dataset:
Patent JP-H0377727-A (JP)
Title: Flanging machine
Inventor: KITAGAWA NORITOSHI
IPC: B21D19/08
Filed: 1989-08-18
Abstract: PURPOSE:To easily flange a short tube different in diameter by determing the relative position of a moving roll to a sleeve short tube having a fixed diameter to a driving roll through a displayed specified scale. CONSTITUTION:The moving distance of the center of a moving roll is determined from the sum of the radius of an arbitrary sleeve short tube to be flanged and the radius of the driving roll (a), etc. Determined values are marked on the scale 5 and when the driving roll (a) on which the diameter corresponding to it is marked is rotated, the sleeve is rotated by the pressing force of each cylinder and as each roll is rotated, a bridge 7 is rotated and flanging can be performed. Consequently, the sleeve short tube, however large it is in diameter, can be set in this flanging machine and be flanged in the range of the above-mentioned scale 5.
Patent JP-S6372028-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KAWAMURA HIROMITSU
IPC: H01J29/88
Filed: 1986-09-12
Abstract: PURPOSE:To obtain an excellent glare-resisting performance and a high-contrast image at a low cost by spraying the surface of a front panel with an alcohol solution consisting of Si metallic alcoxide and the metallic alcoxide having coloring function and thereafter firing this panel at a specific temperature. CONSTITUTION:An outer surface of a front panel is sprayed with alcohol solution of a mixture consisting of Si(OR)4 as metallic alcoxide end consisting of at least one or more kinds of, for example, Co(OR)2, Mn(OR)2, Ni(OR)2, Fe(OR)3, Ce(OR)3, etc. as metallic alcoxide having coloring function, and thereafter the panel is fired at 250 deg.C to 80 deg.C. Thus a part of metallic alcoxide remains on the outer surface of the front panel, and both transparent and colored recessed/projected parts are formed there. Furthermore HNO3 is added as catalyst to the alcohol solution in order to improve film adhesion strength.
Patent JP-H08263101-A (JP)
Title: Decentralized control system
Inventor: KUROSAWA HISAYOSHI
IPC: G06F21/31
Filed: 1994-09-07
Abstract: PURPOSE: To monitor plural controlled computers at the same time through less console devices and make another console device substitute for one console device which gets out of order by discriminating which controlled computer an inputted command is issued for by referring to an information table. CONSTITUTION: The controlled computers and console devices are connected and each of the console devices is provided with an information table 14 which contains information on controlled computers that the console device 2 controls. The input switching part 12 of the console device 2 makes an inputted command correspond to a controlled computer by referring to the information table 14. In the information table 14, groups made to correspond to console devices 2 are formed for the control computers and one console device 2 is allowed to belong to plural console device groups multiply. Consequently, one controlled computer is monitored by plural console devices 2 and one console device 2 can control and monitor plural controlled computers.
Patent JP-S6192013-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: NISHINO AKIO
IPC: H03H3/08
Filed: 1984-10-11
Abstract: PURPOSE:To improve the yield and efficient manufacturing work by using photo etching to form lines. different in width at each column to cut positions of a substrate by dicing, and using a monitor scope to align the lines thereby precluding the possibility of mis-alignment. CONSTITUTION:A comb-line input electrode 2, output electrode 3 and a cut line 4 are provided on the substrate 1 by photo etching and the cutting direction of dicing and the cut lines 4 on the substrate are made coincident with vertical and angular adjustment while using using the monitor scope 5 so as to confirm the cut lines 4. Further, similar adjustment is conducted also in the cross direction. The width of the cut lines 4 is changed at each column. That is, a necessary part A is processed by using, e.g., three kinds of widths a-c for the cut lines for 3 columns' share repetitively and two kinds of widths d, e for the cut lines for two columns' share repetitively, and the line width is formed smaller than the width of each dicing blade. Thus, the possibility of mis- alignment is precluded in using the monitor scope and aligning the cut lines of the substrate in the cut direction of dicing.
Patent JP-S59105249-A (JP)
Title: Picture tube for constituting display device
Inventor: YAMAZAKI EIICHI
IPC: H01J29/48
Filed: 1982-12-08
Abstract: PURPOSE:To improve the modulation characteristic of a picture tube, which is used to constitute a display device in which many picture tubes are arranged, and save energy by providing a number of holes through which an electron beam passes in an electron-beam controlling electrode installed facing a cathode discharging the electron beam. CONSTITUTION:A cathode 3 is heated with a heater 2 to discharge an electron beam. The electron beam, after being modulated and controlled with a first grid 4 used as a control electrode, is accelerated with a second and a third grid 5 and 6 before hitting against a unicolor fluorescent screen formed on the inner surface of a panel. A number of holes 4a through which the electron beam passed are provided in the area of the grid 4 facing the cathode 3. By thus causing the electron beam to pass through the many holes 4a, the modulation characteristic is greatly improved, driving electric power can be reduced and a driver circuit can be simplified. In a display device constituted with many such picture tubes, the effect of every picture tube is integrated thereby enabling a great total effect to be obtained.
Patent JP-H0879613-A (JP)
Title: Film image reproduction device
Inventor: INOUE MANABU
IPC: G03B27/72
Filed: 1994-09-07
Abstract: PURPOSE: To makes access time as short as possible in a selective reproduction processing after a prescribed reproduction processing is terminated and to realize a speedy reproduction processing. CONSTITUTION: A control part 47 feeds a film 11 in accordance with a reproduction condition which an operation part 8 sets, sequentially picks up the film images of respective frames by CCD 23, executes the prescribed image processing of the image and outputs it to monitor TV to reproduce it. When the reproduction processing of the film images of all the frames to be reproduced,is terminated, the control part 47 rewinds the film 11 to the read position of the image of the center frame and it becomes a waiting state, for example. When the prescribed reproduction processing is terminated, the film 11 is rewound to the position of the center frame. Thus, access is realized with the time as short as possible from an initial position to the position of the frame when the film image of the frame in the center position next is selectively reproduced.
Patent JP-H0378314-A (JP)
Title: Logical circuit
Inventor: SATO TATSUO
IPC: H03G11/02
Filed: 1989-08-22
Abstract: PURPOSE:To reduce the occurrence of ground noise so as to reduce the probability of the occurrence of malfunction in a logical circuit by suppressing that the potential of a signal voltage impressed on an input terminal comes to be higher compared to a power voltage. CONSTITUTION:The input part of the logical circuit consists of the input terminal 101, a power supply terminal 102, Schottkey diodes 103, 104 and 111, diodes 105-109 and a resistance 110. When the signal voltage is added to the input terminal 101, the signal voltage is clamped to a value lower than the power voltage when the signal voltage comes to be higher than the power voltage by a voltage change. Thus, ground noise is reduced, the malfunction of the logical circuit itself can be reduced, and the malfunction of the other logical circuit can be prevented.
Patent JP-2000048303-A (JP)
Title: Disk memory device
Inventor: OKUBO TOSHIBUMI
IPC: G11B5/012
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk memory device which makes it possible to obtain the timing information which permits strictly detection of the positional relation between a head and individual data memory cells and permits high-density recording. SOLUTION: An electrostatic capacitor element is constituted by arranging a recording and reproducing element 23 for executing recording and reproducing of information in the data memory cells 12 at the rear end of a slider 21 consisting of conductive material via an insulating film 22, by which the detection of the arrangement of the data memory cells 12 consisting of the very small isolated magnetic material cells in the track scanning direction on a substrate 11 as a change in electrostatic capacity is made possible. The recording and reproducing of the information are executed by forming the timing information corresponding to the arrangement of the data memory cells 12 from the change in the electrostatic capacity.
Patent JP-S6274853-A (JP)
Title: Paper transfer device
Inventor: SHIMADA MITSUHIRO
IPC: B65H7/08
Filed: 1985-09-25
Abstract: PURPOSE:To prevent disorder of a recorded picture and paper clogging before they happen, by disposing at least two paper sensors in the midway of a paper transfer passage is the paper width direction for sensing paper balance with respect to a paper feed member based on a difference of timing of sensed signals. CONSTITUTION:Paper sensors 3a, 3b are disposed adjacent to the extreme end of an upper surface guide plate 28a comprising a transfer passage 28. Both the paper sensors 3a, 3b sense recording paper introduced into a platen 1 through the transfer passage 28 when the extreme end adjacent to opposite sides of the paper passes through the sensors. When the timing during which the paper is sensed is within a predetermined period, it shows that the paper is transferred in balance. Then, the extreme end of the recording paper is gripped between the platen 1 and a bail roller 2 to be transferred. When the timing during which the paper is sensed exceeds the predetermined period, transfer of the recording paper is interrupted before the platen 1 and the bail roller 2 grip the recording paper, whereby it is prevented that the paper is transferred in imbalance.
Patent JP-2000049243-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YUZURIHA KOJIRO
IPC: H01L29/792
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory with a small cell array area, in which an offset region can be formed with good controllability and writing can be executed uniformly and speedily and data access is not delayed and to provide the manufacture method. SOLUTION: FG and a resist pattern 4 are set to be masks and ions are obliquely implanted. Thus, n+ regions 5 having offset regions 5a are formed. A CVD oxide film whose etching rate is fast with respect to HF fluid is used, and a sidewall film 9 is formed around FG. Then, dry oxidation is executed, and a thermal oxidation film 10 is formed. The sidewall film 9 is removed by HF fluid and the sidewall 11 of a poly-poly insulating film is formed on the sidewall of FG.
Patent JP-H0940687-A (JP)
Title: Substituted glucosamine derivative and persistent perfume composition
Inventor: MATSUMOTO MITSUKI
IPC: C11B9/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new substituted glucosamine derivative capable of imparting persistent perfume and taste to a food and drink, a perfume, a health, sanitary or pharmaceutical material, etc., when it is added to them as an active component of a persistent perfume composition by reacting a glucosamine with an aldehyde. SOLUTION: A new substituted glucosamine derivative (e.g. citrilidene-D- glucosamine) expressed by formula I (R is an aliphatic aldehyde residue, an aromatic aldehyde residue or an alicyclic aldehyde residue). The derivative generates a perfume compound when it becomes into contact with water in air, sweat perspired from a human body or an enzyme in a plant or a microorganism such as indigenous bacterium grows on a human body, and it can impart persistent perfume and taste to consumer goods such as a food and drink, a perfume, a health, sanitary or pharmaceutical material, etc., when it is added to them as an excellent persistent perfume composition.  This derivative is obtained by reacting a glucosamine salt of formula II (X is an inorganic acid such as hydrochloric acid or sulfuric acid) with an aldehyde of the formula RCHO (e.g. a citral) in the presence of a base in a polar organic solvent.
Patent JP-S6277063-A (JP)
Title: Controlling device for high frequency inverter
Inventor: FUJII MASAAKI
IPC: H02M7/48
Filed: 1985-09-27
Abstract: PURPOSE:To supply a load current in a wide range by comparing a sawtooth wave synchronized with a load current with an output regulated by the control command input of a load current value to decide the interrupting timing of a transistor, thereby regulating a voltage in leading phase from the current. CONSTITUTION:A DC rectified by a rectifier 8 from 3-phase AC is converted by an inverter 4 to a variable frequency AC to be supplied to a load 7. The polarity is discriminated by a zero crossing circuit 13 from a load current I' detected by a current transformer 9. This signal is input to an FF 18 to sequentially open or close transistors (TRs) 4a-4d, also input to an F/V converter 14, and its output is integrated. The reset pulse of the integrator of a sawtooth wave generator 16 is generated from a monostable multivibrator. The current I' is full-wave rectifier by a rectifier 10, the output of a current regulator 11 which compares it with a load current command value IK is compared by a comparator 17 with the sawtooth wave, its output is input to the CK terminal of the FF to open or close the TRs 4a-4d so as to become a leading phase voltage to the current I. Thus, a load current which varies like a heating coil is supplied.
Patent JP-S6194710-A (JP)
Title: Removal of flashes
Inventor: SAIJO YASUTSUGU
IPC: B29C45/17
Filed: 1984-10-15
Abstract: PURPOSE:To remove flashes in a very short time, at a high accuracy, with a simple device and operation by irradiating flashes using a stroboscope etc. on the flashes of a thermoplastic resin molded piece. CONSTITUTION:The mask plate 5 is mounted and fixed on the thermoplastic resin molded piece 2 leaving the squeezed-out part 2a and the flash 1 is removed by irradiating flashes using the stroboscope, etc.
Patent JP-S6182684-A (JP)
Inventor: KURISU ROMETSUKA
IPC: H01R24/00
Filed: 1985-09-27
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-S58117447-A (JP)
Title: Flaw detector
Inventor: KOKUBO HIROSHI
IPC: G01N25/72
Filed: 1981-12-30
Abstract: PURPOSE:To detect a flaw on a specimen either metal or non-metal in a simple constitution and simplify the treating, by a method wherein flaw on the specimen surface is detected according to whether a bubble is produced by the boiling of liquid. CONSTITUTION:A specimen 11 is washed by dropping of a washing liquid 17  in a washing member 13 and then by a brush 18. A liquid 19 is applied to surface of the specimen 11, and then the specimen 11 together with the applied liquid 19 is heated just below a heating member 15. Then the liquid 19 is heated to the boiling point. If a flaw exists in a heated part, a bubble is produced adjacent the flaw. The bubble is detected at a detecting member 16. The detecting member 16 is composed of a light source 22 and an image sensor 23, and light is projected from the light source 22 onto the liquid 19 and the image sensor 23 detects whether a bubble is produced by the light projection. If the bubble is detected, the image sensor 23 generates a required signal.
Patent JP-S6460218-A (JP)
Title: Holding member
Inventor: TAJIRI TATSUO
IPC: H02G7/06
Filed: 1987-08-28
Abstract: PURPOSE:To obtain a holding member of the high safety and efficiency of work, by forming a suspension wire holding section, a separating section, and a cable holding section integrally to be freely opened and closed, with a member having flexible elasticity, and by forming a fitted-on section at the opening end of the cable holding section. CONSTITUTION:A member having flexible elasticity is used to form a holding member 6 of a suspension wire holding section 9, a separating section 7, and a cable holding section 8 which are integrated with each other. The whole holding member 6 is contrived to be opened or closed with the fulcrum of the suspension wire holding section 9. The suspension wire holding section 9 is formed loosely to a degree that a void is formed when the section 9 is fitted on a suspension wire. Besides, at the opening ends of the cable holding section 8, a fitted-on section 10 having a fitted click section 11 at the one side end and a fitted groove section 12 at the other side end is contrived to be formed. As a result, the holding member 6 can be erected after the unit 6 is fitted on the suspension wire and cable on the ground, and the safety and efficiency of work can be enhanced.
Patent JP-H0748716-A (JP)
Title: Conjugate fiber
Inventor: UEDA OSAMU
IPC: D04H1/4282
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a conjugate fiber, having high adhesive strength and good in quality without causing a gap in a boundary surface between modified cross- section core fiber and sheath fiber or peeling the sheath fiber. CONSTITUTION:This conjugate fiber is obtained by increasing the thickness dimensions on the outer peripheral side from those on the central side of each radial strip piece (1a) of core fiber 1 in conjugate fiber 3 composed of the modified cross-section core fiber 1 radially protruding the strip pieces (1a) and sheath fiber 2.
Patent JP-S6368857-A (JP)
Title: Copying method for reversed image
Inventor: FUSHIDA AKIRA
IPC: G03G15/22
Filed: 1986-09-10
Abstract: PURPOSE:To easily form a reversed image without using any copying machine by applying water base ink to a copy obtained by transferring a toner image corresponding to an original image to transfer paper with white or transparent toner and fixing the toner by using an electrophotographic copying machine. CONSTITUTION:A developing device which contains the white toner is mounted on a copying machine main body and normal white transfer paper is used as transfer paper for copying operation, so that the white toner image corresponding to the original image is formed on the transfer paper. This obtained copy is coated with water base ink of desired color. The toner is made principally of resin, so no water base ink sticks on a toner part and only the background part is colored to cause the white toner image to be seen above the colored background part, thus obtaining the reversed image of the original image. Consequently, the reversed image of the original image is obtained without requiring any special device nor control mechanism.
Patent JP-S59106787-A (JP)
Inventor: IMOTO TAKAYOSHI
IPC: F16L11/02
Filed: 1982-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59105582-A (JP)
Title: Apparatus for ultrasonic detection of matter
Inventor: NIIMI KENICHIROU
IPC: G01S7/534
Filed: 1982-12-08
Abstract: PURPOSE:To prevent the contamination of an ultrasonic element and the interference generation of ultrasonic waves caused by multiple reflection, by arranging ultrasonic transmitting and receiving ducts each having predetermined constitution to both sides of a triangular crest-shaped sound absorbing body at a predetermined open angle. CONSTITUTION:L-shaped ultrasonic transmitting and receiving ducts 6, 11 each having a refractive plate 7 mounted therein are arranged to both sides of a triangular mountain shaped sound absorbing body 16 at an open angle theta so as to bring ultrasonic transmitting and receiving elements 4, 9 to the under side of both ducts 5, 11. By this constitution, the contamination of the elements 4, 9 caused by a raindrop or a stain is prevented while the generation of ultrasonic interference harmful to matter detection caused by multiple reflection is prevented because of the inclination of ultrasonic transmitting and receiving wave axes by the open angle theta with respect to the object 3 to be detected and the sound absorbing body 16.
Patent JP-S60112550-A (JP)
Title: Paper detector
Inventor: HAGA AKIRA
IPC: G01V8/12
Filed: 1983-11-17
Abstract: PURPOSE:To assure safety of detector by arranging a grounded discharging member in a detection hole made through a paper guide member thereby preventing current produced through charging of paper from discharging to the detector. CONSTITUTION:Even when a paper 1 having abundant electrostatic charges is carried through a carrying path 2 formed with guide members 3, 3', discharging current 10 from the paper 1 will flow through discharging members 11, 11' of copper grid arranged in detection holes 4, 4' of guide member 3 to a grounded wire 12. Consequently, discharging current 10 will never flow through light emission means 6 and light receiving means 7 in paper detector while to protect the control means 9 safely.
Patent JP-H10149821-A (JP)
Title: Positive electrode for alkaline storage battery
Inventor: KIMIYA HIROKAZU
IPC: H01M4/52
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode offering an alkaline storage battery having a large capacity at a wide-range ambient temperature, an excellent characteristic, and an improved charging characteristic at a high temperature in particular. SOLUTION: This positive electrode has an active material made of an oxide using Ni as a base, and the oxide has different average compositions on its surface layer and inside it. In addition to Ni, at least one kind of element selected from a group of Al, V, Cr, Mn, Fe, Cu, Ge, Zr, Nb, Mo, Ag, Sn, Sb, and W is contained only inside it or at higher concentration inside it than in the surface layer. Or, in addition to Ni, at least one kind of element selected from a group of Ca, Ti, Zn, Sr, Ba, Y, Cd, Co, Cr, Bi, and La group metals is contained only in the surface layer or at higher concentration in the surface layer than inside it as another configuration.
Patent JP-S6276822-A (JP)
Title: Digital analog converting method
Inventor: WATANABE KENZO
IPC: H03M1/68
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a D/A converting method coping flexibly with the specification of a diversified D/A converter by inputting an N-bit digital signal to be converted to a multiplexer and outputting an analog voltage after the conversion from a sample-and-hold circuit. CONSTITUTION:The multiplexer 1 selects N-bit digital signal by n-bit each from the LSB, an n-bit D/A converter 2 converts the selected n-bit digital signal into an analog voltage for the operation. A sample-and-hole circuit 4 holds an output of an adder 3 as V(K-1) and an amplifier 5 outputs a voltage by multilying the voltage V(K-1) by 2<-n>. The adder 3 adds the n-bit D/A converter output with output of the amplifier 5 to output the voltage V(K). In repeating the process by m-time, the N-bit digital signal is converted into an analog voltage. Thus, the DA converter of the optimum hardware constitution is always constituted to the requested conversion speed.