baber/WOPTO huggingface dataset:
Patent JP-H04239966-A (JP)
Title: Document editing processor
Inventor: ONDA TAKAHIRO
IPC: G06F17/21
Filed: 1991-01-24
Abstract: PURPOSE:To realize the arbitrary function desired by an operator by setting and registering the desired editing function as function information and reading the function information from the memory. CONSTITUTION:When the function setting is selected, a function setting means 12 that the control is passed by a control means 11 sets the registration number and the content in the corresponding function to the function information and registers it in a memory 13 by the instruction of the operator. When the document editing is selected, the control means 11 performs the input of characters and the editing with a display/input device 2 under the instruction from an operator. When the registration number that the function setting is finished is inputted, during editing, the control means 11 starts a processing means 14. The processing means 14 reads the function information corresponding to the registration number from the memory 13, edits according to the contents and realizes the function that the operator instructed.
Patent JP-S61164863-A (JP)
Title: Thermal transfer printing apparatus
Inventor: OOTA TAKAFUMI
IPC: H04N1/23
Filed: 1985-01-18
Abstract: PURPOSE:To obtain high printing quality by enhancing the accuracy of a printing position, by controlling drive timing and a drive time. CONSTITUTION:Printing data is applied to a printing head driving means as the output from a printing data holding means 1 and the printing head driving means 2 drives a printing head 3 according to the control signal from a drive timing and time control means 40. The application start time of a drive pulse is delayed with respect to a continuously driven heat generating element to make the time reaching the melting temp. of ink equal to a usual value and, by this method, printing quality is enhanced.
Patent JP-H09195064-A (JP)
Title: Galvanized steel sheet excellent in rust resistance and blackening resistance
Inventor: ISAKI TERUAKI
IPC: C23C28/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To produce an electrogalicanized steel sheet excellent in blacking resistance and corrosion resistance and beautiful in appearance after treatment as well. SOLUTION: A galvanized steel sheet obtd. from an H2 SO4 acidic electrogalvanizing soln. containing Ni<2+> ions of <=0.5g/l is used as the base, and the surface thereof is coated with a chromate soln. contg. reduced chromic acid in which the compositional ratio of Cr<3+> /Cr<6+> is regulated to 3/7 to 7/3 and has a cone of 7.5 to 100g/l expressed in terms of chromic acid anhydride, phosphoric acid compounds by 0.5 to 3.0 weight ratio based on the expressed in terms of chromic acid anhydride for reduced chromic acid,  silica and/or the colloidal silica of silicic acid by 0.5 to 5.0 weight ratio based on the one expressed in terms of chromic acid anhydride for chromic acid and 1.20g/l of phosphoric acid or phosphate compounds or furthermore <=1g/l of Ni<2+> ions and/or 1.0 to 30g/l of water soluble or water dispersible organic high-mecular compounds by 7.5 to 100mg/m<2> per one side surface expressed in terms of the content of Cr.
Patent JP-S61166300-A (JP)
Title: Piezoelectric speaker
Inventor: IMOTO MASATAKA
IPC: H04R17/00
Filed: 1985-01-18
Abstract: PURPOSE:To make the titled speaker thin-walled and lightweight by providing a piezoelectric thin film having an electrode on both faces to a part of a face of one face of a substrate. CONSTITUTION:On the front face of a transparent polycarbonate substrate 5 having comparatively higher hardness, a transparent conductive film having a composition of 95% indium oxide and 5% tin oxide is formed by vacuum sputtering to form a transparent electrode 7. A ZnO piezoelectric thin film 6 of specific film thickness is formed on the transparent electrode by sputtering. The piezoelectric thin film is formed widely by nearly 0.5mm than the end of the transparent electrode in order to prevent the connection of the transparent electrode clipping the piezoelectric thin film. A transparent electrode 8 is formed similarly as the transparent electrode 7 on the piezoelectric thin film. Polarization processing is executed by appling a DC voltage of 500-1,000V between the transparent electrodes for 15min or over to provide the piezoelectricity.
Patent JP-H09197324-A (JP)
Title: Optical scanner
Inventor: SETO MASANORI
IPC: F16C23/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of shortage in the shaft rigidity of a rotary shaft. SOLUTION: A rotary polygon mirror driving motor 14 is loaded on a housing 12 for an optical scanner 10. The outer wheel sides of a pair of bearings 14C are fixed to a motor housing 14D for the motor 14 and the lower end side of a rotary shaft 14B is rotatably supported by the bearings 14C. A rotary polygon mirror 18 is fixed on the shaft 14B. The upper end of the housing 12 is opened and covered by a cover 22. A cylindrical boss 26 is arranged on a part of the cover 22 corresponding to the rotary shaft 14B of the motor 14. The outer wheel side of a bearing 34 is fixed on the boss 26, the bearing 34 is arranged in the boss 26 and the upper end side of the shaft 14B is rotatably supported by the bearing 34.
Patent JP-S59131952-A (JP)
Title: Insertion system for toner cartridge
Inventor: KOGO AKIRA
IPC: G03G15/08
Filed: 1983-01-19
Abstract: PURPOSE:To insert and open a toner cartridge at the same time by fitting a sliding member such as a pulley to a device side when the toner cartridge is inserted, and pulling a seal material at the toner exit of the toner cartridge through the sliding material. CONSTITUTION:The toner cartridge 11 is a cylindrical container made of paper or other materials and the toner exist 14 having a lengthwise slit for discharging toner is provided at its upper part and the filmy seal member 13 of vinyl, etc., is adhered constituting a cover. A device 10, on the other hand, is provided with the sliding member 15 such as a pulley on the device side near a cartridge insertion opening 12; when the end of the sealing member 13 is pulled as shown by an arrow A through the pulley 15, the sealing member 13 is peeled off with the toner exit 14 turning up and the toner cartridge 11 is inserted simultaneously as shown by an arrow B, so that the cartridge is inserted into the cartridge insertion opening 12 without falling down while removing the sealing member 13.
Patent JP-S63175619-A (JP)
Title: Preparation of moisture absorbing sheet and moisture exchange element
Inventor: KUMA TOSHIMI
IPC: B01D53/26
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a strong moisture absorbing sheet reduced in shrinkage, by a method wherein paper consisting of an inorg. fiber and pulp formed by a papermaking process is impregnated with water glass and, after semi-drying, the impregnated paper is immersed in acid to form a silica hydrogel and subsequently washed with water and dried. CONSTITUTION:Papers 14, 15 each consisting of an inorg. fiber such as a ceramic fiber and pulp formed by a papermaking process is impregnated with aqueous water glass solutions 2, 2 while the impregnated papers are squeezed by squeeze rollers 1c, 1c and subsequently semi-drided by dryers 3, 3. One paper 14 is formed into corrugated paper 14a having a wavelength of 1.0-4.0mm and a wave height of 0.4-2.0mm by molding gears 4, 4. The corrugated paper 13a and the flat paper 15 are immersed in an aqueous sulfuric acid solution 6 to form a silica hydrogel and subsequently washed with water in water tanks 8, 8 and dried by dryers 9, 9. Adhesives 12, 12 are applied to the crest parts of the corrugated paper 14a by adhesive rollers 10b, 11b, and the flat paper 15 and the corrugated paper 14a are superposed and wound around a core material 16 to obtain a moisture exchange element.
Patent JP-S62166087-A (JP)
Title: Joining method for ceramics and metal
Inventor: KAZUYASU MUTSUO
IPC: B23K20/00
Filed: 1986-01-16
Abstract: PURPOSE:To improve joint strength by imposing an insert material contg. specific ratios of Ca, etc. on the surface intended to be joined of ceramics and subjecting the ceramics to a heating treatment in a nonoxidizing atmosphere then bringing a metal to be joined into contact therewith and further treating the materials in the nonoxidizing atmosphere. CONSTITUTION:The insert material consisting of 15-18% Ca and the balance 1 or 2 kinds of Si and Al and inevitable impurities or the insert material consisting of 15-80% Ca, <=15% Ti and the balance 1 or 2 kinds of Si and Al and inevitable impurities is imposed on the nonoxide ceramics and ceramics is subjected to the heating treatment at >=1,150 deg.C in the nonoxidizing atmosphere and thereafter, the metal to be joined is brought into contact therewith and the materials are subjected to the heating treatment at >=900 deg.C and the m.p. of the joint metal or below. The excellent joint surface is obtd. by the above- mentioned method.
Patent JP-S54101541-A (JP)
Title: Cold storage
Inventor: OGAWA SHIYOUZOU
IPC: F25D17/06
Filed: 1978-01-27
Abstract: PURPOSE:To a circular barring hole provided at the back of a cold storage is fitted a cylinder consisting of conduit and insulating mateial. A motor is enclosed inside the cylinder, and a fan is provided at the end of the shaft which extends outside of the storage. By this, processing and sealing efficiency is improved. CONSTITUTION:Nearly-circular cylinder 34 provided with depression P for fitting motor 32 is pressure-inserted into nearly-circular barring hole 22b provided on back plate 22a of outer box 22, and opening side flange 34a is brought into close contact with back plate 22a. One side of conduit 35 is fixed to cylinder 34 and its other end is fixed to inner box 24, through which shaft 33 passes and extends into the storage. Fan 31 is fitted at the end of shaft 33, and thereby motor 32 and fan 31 are connected outside and inside of the storage. By this, it is made possible to eliminate the sealing and fixing screws between the cylinder and the back plate. Further, since the cylinder encloses only a motor, processing and sealing efficiency is increased.
Patent JP-H06215723-A (JP)
Title: Sample processor using charged beam
Inventor: SATO HITOMI
IPC: H01J37/30
Filed: 1993-01-20
Abstract: PURPOSE:To facilitate the designation of a point of beam radiation at the time of processing either by displaying very small difference in the intensity of secondary electrons in terms of drastically different color or by displaying the intensity of the secondary electrons in terms of concentration of the color to display only a specific range of intensity by a color totally different from the entire gradation. CONSTITUTION:When a display color corresponding to the intensity of secondary electrons is designated by using a color lookup table CLT, a part where the variation in the intensity is very small, for example, when it varies from (i) to (j), the display colors of the CLT are designated so that distinct color variation such as red, blue, green, is displayed, namely, a:b:cnot equal to a':b':c'. After deep color gradation is designated when the intensity value of secondary electrons is large, or light color gradation when the value is small, the display colors that are only in a specific intensity range in which the intensity varies from (i) to (j), are replaced with a color B which is totally different from the entire color gradation. Even in a part where the variation in the intensity of secondary electrons is very small, or in a part where the part indicating variation is very small, they can be recognized on a CRT, and a point of radiation can thus be easily designated at the time of ion beam processing.
Patent JP-S55101190-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: G11C11/411
Filed: 1979-01-23
Abstract: PURPOSE:To reduce power consumption and facilitate forming of a memory unit by constituting an FF, which forms a memory part together with a transistor for injector, by transversal FETs. CONSTITUTION:The FF of a memory part is constituted by injector transistors Q11 and Q12 and normally-off transversal and n-channel FETQ7 and Q8, and the gate current corresponding to the base current becomes a small current, and the current amplification factor becomes large. Therefore, a current required for write is reduced to reduce current consumption of a normal state, and bipolar transistors Q9 and Q10 connected to bit lines B1 and B2 where gates are common have a low amplification factor. Consequently, power consumption in a normal state is reduced to reduce power consumption of a memory unit, and the memory unit becomes high-speed and high-reliability, and forming of the memory unit is facilitated because of use of transversal FETs.
Patent JP-H05178828-A (JP)
Title: Bisimide compound, polyimide resin composition produced by using the compound and carbon fiber-reinforced polyimide resin composition
Inventor: OTA MASAHIRO
IPC: C07D209/48
Filed: 1992-01-20
Abstract: PURPOSE:To provide an aromatic bisimide compound giving a polyimide molding resin composition having fluidity in molten state and excellent processability in addition to the characteristic heat-resistance of polyimide. CONSTITUTION:The bisimide compound of formula I [A is group of formula II (X is direct bond, bivalent hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio or sulfonyl; 1 to Y4 are H, alkyl, alkoxy, Cl or Br), CO or group of formula III to formula V; R is monocyclic aromatic group, condensed polycyclic aromatic group or non-condensed polycyclic aromatic group]. A molding polyimide resin composition can be prepared by compounding 0.5-100 pts.wt. of the compound of formula I to 100 pts.wt. of a polyimide having the recurring structural unit of formula VI (R' is >=2C aliphatic group, cycloaliphatic group, monocyclic aromatic group or condensed or non-condensed polycyclic aromatic group). A carbon fiber-reinforced polyimide resin composition is produced by compounding a polyimide with carbon fibers surface-coated with the compound of formula I. The compound of formula I can be produced by reacting the corresponding diamine compound with a dicarboxylic acid anhydride.
Patent JP-H04250232-A (JP)
Title: Hanger device
Inventor: WATANABE KOICHI
IPC: A47K1/08
Filed: 1991-01-25
Abstract: PURPOSE:To regulate a level simply and easily without using the tool of a driver or the like. CONSTITUTION:A retaining body 2 for retaining a shower head, a dryer, and the like to be engaged with the side of a guide post 1, is set to be orthogonal to the guide post 1 set in the vertical direction. A bearing arm 3 is projectingly set in the oblique upper direction from the rear end section of the retaining body 2. A lower stopper 4 set at the base end of the bearing arm 3, and an upper stopper 5 set at the tip of the bearing arm 3 are arranged to confront with each other in the oblique direction with the guide post 1 placed between said stoppers 4, 5. A dimension L between the upper stopper 5 and the lower stopper 4 is made larger than the outer diameter of the guide post 1. By setting the retaining body 2 in the oblique direction, the upper stopper 5 and the lower stopper 4 can be separated from the external surface of the guide post 1, and by moving the body 2 vertically in this state, the level position can be freely regulated at an arbitrary position. By setting the retaining body 2 in the almost horizontal state and bringing the internal side surfaces of the upper stopper 5 and the lower stopper 4 in contact with the external surface of the guide post 1, the body 2 can be held on a specified level.
Patent JP-H07221982-A (JP)
Title: Image processing unit
Inventor: KATAOKA JUNNOSUKE
IPC: H04N1/405
Filed: 1994-01-27
Abstract: PURPOSE:To prevent production of a texture and inversion of gradation by providing a density conversion means and a binarizing means and devising the density conversion means such that conversion data after the density conversion does not take a specific ratio of a density level. CONSTITUTION:A 0-th bit of a video signal resulting from reading an original is given to an A/D converter 11 via a sample-and-hold circuit 4, a DC recovery circuit 5 and an AGC circuit 6. After the A/D conversion is finished, a digital 6-bit output is transferred to an edge emphasis circuit 12. The circuit 12 applies edge emphasis processing to the signal, a gamma conversion circuit 13 applies gamma conversion based on a gamma table and a binarization circuit 15 generates binary image data subject to binarization by the error spread method. In this case, density data selected based on luminance data from the circuit 12 are fed to the circuit 15 so that converted data after density conversion do not take a value being 50% of the density level in the case of binarization. Thus, production of texture caused at a ratio of 1: 1 for white and black level picture elements is prevented.
Patent JP-H01184472-A (JP)
Title: Measuring instrument for transmission line characteristic
Inventor: YAMAMOTO SHUHEI
IPC: H04B3/462
Filed: 1988-01-18
Abstract: PURPOSE:To find the reverse characteristics of a transmission line in a short time by storing the reciprocal of a distorted frequency component in a read-only memory preliminarily multiplying the reciprocal of the distorted frequency component by the frequency component of a test pulse, and finding the reverse characteristics of transmission line distortion. CONSTITUTION:When the test pulse is inputted from an input terminal 1, a processor 2 stores this test pulse in a received signal memory 3 and then reads out the stored test pulse to calculate its frequency component X(W) by fast Fourier transformation. Then this X(W) is inputted as an address signal of a ROM 5 to read out the reciprocal 1/X(W) of the X(W). Further, the frequency component R(W) of the test pulse sent from a transmission side is read out of the ROM 4 and these R(W) and 1/X(W) are inputted to a multiplier 6. Consequently, the multiplier 6 calculates 1/H(W)=R(W).1/X(W) to calculate the reverse characteristics of the transmission line distortion.
Patent JP-S59133422-A (JP)
Title: Capacity type converter
Inventor: HIRATA TERUTAKA
IPC: G01D5/241
Filed: 1983-01-20
Abstract: PURPOSE:To compensate nonlinearity effectively with simple constitution by determining a set voltage according to the capacities of a couple of variable capacitors. CONSTITUTION:The 1st and the 2nd pulse width signals with duty ratios corresponding to the capacities of the couple of variable capacitors C1 and C2 are outputted from a capacity pulse width converting circuit C/P, and switches SW1-SW3 are controlled by the pulse width signals. An integration circuit IC which uses an operational amplifier OP2 sums up and integrates a set voltage Vr supplied through a resistance R3 and the switch SW3, the output voltage V0 of a filter circuit FC supplied through a variable resistance R4, and a reference voltage Vs supplied through a resistance R5 to output a set voltage Vr. An output signal is obtained from the filter circuit FC.
Patent JP-H02188072-A (JP)
Title: Dither pattern generating circuit
Inventor: MURATA TSUNEO
IPC: H04N1/405
Filed: 1989-01-17
Abstract: PURPOSE:To convert image density into a dither pattern with nonlinear gradations without making an image rough by converting the light and shade level of an input digital image signal nonlinearly and comparing the converted level with a dither pattern threshold value generated by a threshold value generating means when the bits of the input digital image signal are decreased. CONSTITUTION:When a bit converter 3 converts a 6-bit image signal 100 into a 4-bit image signal 300, its light and shade level is converted nonlinearly so that a part which is closed to white varies finely. Therefore, a dither pattern outputted by a comparator 1 has 17 gradations and the part which is close to white varies in density with fine gradations, so a half-tone display of the image signal which is seen natural to the human eyes is made.
Patent JP-S60150828-A (JP)
Title: Preparation of fine powder of metal compound
Inventor: OGAWA MASAHIRO
IPC: B01J12/02
Filed: 1984-01-19
Abstract: PURPOSE:To prepare fine powder of a metal compd. having very small and uniform particle size and high purity with high synthesizing yield by ejecting a gaseous mixture consisting of a metal and carrier gas into the partner element or a gas contg. the partner element with a specified velocity. CONSTITUTION:A gaseous mixture consisting of a metal (e.g. Si) constituting a metal compd. (e.g. silicon nitride) and carrier gas (e.g. N2) for the metal is prepd. in a mixing chamber 8, and the gaseous mixture is ejected into a partner element constituting the metal compd. or into a gaseous atmosphere of a gas (e.g. NH3) contg. said partner element contained in a bottom chamber 4 at a temp. <=80% of the m.p. of the metal with 50-2,000m/sec velocity through a small dia. pipe 11. By this method, the metal is allowed to react with the partner element by cooling rapidly. As the result, fine powders of the metal compd. having very small and substantially uniform particle size and high purity are prepd.
Patent JP-S63177260-A (JP)
Title: Automatic transaction device
Inventor: MINAMI MASANORI
IPC: G06Q40/02
Filed: 1987-01-19
Abstract: PURPOSE:To prevent an operating mistake for selection of transaction by using a reception input means for input information obtained by combining segment information on a single screen and also a reception input means for input information obtained by combining user input information. CONSTITUTION:When the segment information on a CRT screen is touched, the combination segment information 11 given via a touch sensor part is supplied via an AND gate 14 and an OR gate 16 which are opened by a touch sensor input permission signal for CRT display part. Thus a transaction selecting process 17 is carried out. At the same time, the process 17 is also carried out by means of the touch sensor input information 13 for transaction display device of the user input information on the transaction display device. Thus it is pos sible to prevent the misoperations of transaction selection for a user who is not accustomed to the input operations.
Patent JP-H10285233-A (JP)
Title: Digital modulation demodulation method and digital communication device
Inventor: NAKAMURA KENZO
IPC: H04L27/22
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To transmit high speed data without widening an occupation band width in a simple receiving circuit by executing digital modulation where amplitude modulation is added only in a part of phase modulation and judging the amplitude level of a symbol by which phase information including an amplitude component as against the modulation wave. SOLUTION: Signal points are arranged in positions where phase change between the continuous symbols is ±π/4, ±2π/4 or ±3π/4. The signal point of an ASK signal is arranged in the position where Euclidean distance with phase change being ±2π/4 is obtained, which is the same as Euclidean distance where phase change is from the signal point of ±2π/4 to the signal point of +π/4 and +π/4 and also the same as that where phase change is from the signal point of -2π/4 to the signal point of -π/4 and -3π/4. The two ASK symbols are arranged so that Euclidean distance between the respective symbols is sufficiently obtained and the influence of phasing and noise is not executed so much at the time of demodulation so that the configuration of the receiving circuit is simple so as to transmit high speed data.