baber/WOPTO huggingface dataset:
Patent JP-H11324353-A (JP)
Title: Frame with support of arched pent-roof
Inventor: NODA SHIZUO
IPC: E04H1/12
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a frame with a support of an arched pent-roof which can be carried to a construction site easily and efficiently and dispenses with a crane or a unit in construction. SOLUTION: A frame with a support of an arched pent-roof includes arched front and rear frame parts 11 arranged at a space, right and left side frame parts connecting the left ends and the right ends of the front and rear frame parts to each other, and supports 13 extended downward from both right and left ends of the rear frame part. The frame is divided into right and left half bodies, and bridges 15 are stretched and fixed between the tips of the divided front and rear frame parts to form right and left frame half bodies 10A. The bridges 15 of the right and left frame half bodies are connected to each other.
Patent JP-H09319709-A (JP)
Title: Terminal equipment
Inventor: ASAMI TOSHIAKI
IPC: G06F15/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily correct and add various functions desired by customers by selecting optionally the use of firmware of a terminal main body or a terminal extension equipment by means of an external firm select signal line and a firm chip select signal line. SOLUTION: The firmware (the firm program sent from a firm memory 43 of a terminal extension equipment 4 with ON '1' of the external firm select signal or the firm program sent from a firm memory 13 of a terminal main body 1 with OFF '0' of the external firm select signal) sent to the CPU of the main body 1 and a CPU bus are fetched and the processing is carried out. Thus, the CPU performs its processing by the firmware of the equipment 4 when the equipment 4 is connected to the main body 1 and by the firmware of the main body 1 when the equipment 4 is not connected to the main body 1 respectively. As a result, an optional firmware is easily selected just with connection of the equipment 4.
Patent JP-H01307637-A (JP)
Title: Bubble generation preventing method in sample cooling device
Inventor: TSUJIGAITO ISAO
IPC: G01N21/01
Filed: 1988-06-04
Abstract: PURPOSE:To prevent bubbles from being generated from a cooling medium by decompressing a gaseous phase of a cooling medium tank and setting a temperature of the cooling medium to a boiling point or below. CONSTITUTION:An inside container 2 which has been filled with a cooling medium 3 such as liquid nitrogen, etc., and an outside container 5 are formed as one body through a vacuum space 4, and a sample 1 such as a semiconductor wafer, etc., is immersed into the medium 3, and by allowing a measuring light L to transmit through, an optical characteristic of the sample 1 is measured. Subsequently, after the medium 3 has been put into the container 2, a space in the container 2 is decompressed through an evacuating pipe 13 which has been attached to a heat insulating upper cover 11, and thereafter, a stop valve of the pipe 13 is closed. In such a way, the generation of bubbles from the medium 3 is prevented, and the reliability of a measured value is raised.
Patent JP-H0431313-A (JP)
Title: Production of fine particle of alumina
Inventor: OSHIMA YUKA
IPC: C01F7/30
Filed: 1990-05-28
Abstract: PURPOSE:To produce fine particles of alumina having small particle diameter and narrow particle size distribution width at a low decomposition temperature by hydrolyzing an aqueous solution of aluminum acetate to crystallize basic aluminum acetate and subjecting the product to crushing and thermal decomposition. CONSTITUTION:An aqueous solution of aluminum acetate containing >= 0.1mol/l of Al ion is used as a starting raw material. The solution is hydrolyzed e.g. under heating to precipitate basic aluminum acetate crystals. The precipitate is separated by filtration or centrifugal separation, preliminarily crushed to particle diameter of <=3mum and heat-treated at >=300 deg.C to obtain the objective alumina. The particle size decreases according to the weight decrease in thermal decomposition to obtain fine particles of alumina having particle diameter of <=1mum.
Patent JP-S6118301-A (JP)
Title: Soundproof type pantograph
Inventor: KITAYAMA TOSHIKAZU
IPC: B60L5/22
Filed: 1984-07-05
Abstract: PURPOSE:To reduce the noise of a pantograph by containing the pantograph reduced in size in a soundproof case. CONSTITUTION:A soundproof case U which has a hole M in which only a pantograph shoe S is telescoped at the upper portion and a sound absorber bonded to the inner surface is mounted at the top of an insulating supporting rod Y provided on a vehicle body C. When the pantograph is folded, it is contained in the case U, and a power open switch Z becomes open. Since the case U is completely electrically insulated from the body C at this time, the case can be mounted as high as possible in a range that the case U is not contacted with a trolley wire T, and noise absorbing effect can be enhanced.
Patent JP-S5361688-A (JP)
Title: Preparation of flexible melamine resin
Inventor: IZUMI HIDEO
IPC: C08G12/32
Filed: 1976-11-15
Abstract: PURPOSE: To prepare a flexible melamine resin of long life having high post-formability by reaction of melamine with an aldehyde in the presence of two sorts of specific flexibility affording substances. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10336320-A (JP)
Title: Multimedia multiplexer
Inventor: AONUMA NORITAKA
IPC: H04M3/22
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the multimedia multiplexer that diagnoses periodically normal operation of a standby system line section and a network relating to the standby system line as a backup system on the occurrence of a fault in an active system so as to warrant the normal operation of the standby system. SOLUTION: The multiplexer is provided with a timer section that measures a periodic period so as to makes a switching instruction periodically from an active leased line 11 to a standby system line 12. Since a pseudo call is used as a means to diagnose the standby system line 12, whether all voice lines are blocked and switched for periodical diagnosis or the lines are switched due to a fault in the leased line is discriminated by an instruction from the timer section, and in the case of discrimination of the periodic diagnosis, the leased line 11 is switched into the standby system line 12, a pseudo call is generated, and call information looped back through the standby system line 12 is received to discriminate it that the standby system line 12 and the standby system line section 10 are normal.
Patent JP-S5763468-A (JP)
Title: Electronic watch with accelerating switch
Inventor: NONAKA SATORU
IPC: G04G5/00
Filed: 1980-10-03
Abstract: PURPOSE:To improve operability, by indicating a correction speed in an electronic watch which can change the correction speed stepwisely. CONSTITUTION:When a button S1 for changing a correction speed is depressed, this depression pressure is detected to change the correction speed stepwisely. The correction speed is indicated by display marks 7C1, 7C2 and 7C3 which are illuminated in due order. These display marks are used also for a day indication or as a second mark of the watch.
Patent JP-H09316236-A (JP)
Title: Dispersion of charged particle and its production
Inventor: SAKATANI TAIICHI
IPC: C08K3/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To produce a dispersion of charged particles, excellent in dispersibility, filterability and blade suitability and useful for a film coating agent, etc., by adding a solvent and the charged particles in the order to an aqueous solution, etc., of a resin. SOLUTION: This dispersion of charged particles is obtained by adding a solvent such as a 1-8C alcohol, e.g. methanol and charged particles such as an inorganic layer compound having 50-5000 aspect ratio, e.g. graphite in the order or the charged particles and the solvent in the reverse order to an aqueous solution or an aqueous dispersion of a resin such as polyvinyl alcohol. Furthermore, the dispersion of the charged particles is applied to a substrate, dried and formed into a film to afford a molding product such as the film.
Patent JP-S5840152-A (JP)
Title: Oxidizing catalyst
Inventor: HAYATA TERUNOBU
IPC: B01D53/94
Filed: 1981-09-04
Abstract: PURPOSE:To obtain high catalytic acitivity even in a low-temperature zone, by adding a fluorine compd. solvent to a metal having oxidizing catalystic activity. CONSTITUTION:In the provision of an oxidizing catalyst having high catalytic activity even in a low-temperature zone without being influenced by water, 0.1- 20wt% a fluorine compd. solvent (e.g. a lower polymer of 1-chloro-2,2-trifluoroethylene) having a boiling point in the range of 100-350 deg.C, oxygen-dissolving ability above 40vol% and surface tension below 30dyne/cm is added to a metal such as nickel, manganeze, platinum or gold, or a metal oxide. A carrier for the catalyst is preferably a porous body having a pore size of 0.1-10mum. Accordingly, oxygen concentration in the flurine solvent becomes higher.
Patent JP-H0433985-A (JP)
Title: Composition for peeling tacky material
Inventor: UZAWA MASAYOSHI
IPC: C09K3/00
Filed: 1990-05-30
Abstract: PURPOSE:To obtain the subject composition, containing soapy water, limonene and a nonionic surfactant and capable of converting tacky materials sticking to paved roads, clothes, etc., into a dry and crumbling state and peeling the aforementioned tacky materials without extending thereof outward by pouring of the composition onto the surfaces of the materials. CONSTITUTION:The objective composition containing (A) preferably 20-50% aqueous solution of an alkali salt of a fatty acid such as soapy water or an aqueous solution of sodium oleate, (B) preferably 40-60% limonene and (C) preferably 5-25% nonionic surfactant such as polyoxyethylene nonyl phenyl ether or propylene glycol ester of a fatty acid.
Patent JP-S5929303-A (JP)
Inventor: NAGANO HIKOICHI
IPC: C08G73/10
Filed: 1982-08-09
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-S5927925-A (JP)
Title: Production of partially metallized film
Inventor: IKEDA MINORU
IPC: C23C14/04
Filed: 1982-08-09
Abstract: PURPOSE:To obtain the titled film inexpensively by simple equipment, by pressure-laminating a polyolefin onto one surface of a film having arbitrary through- holes, metallizing the assemblage on the side of the film and then releasing the film from the laminate layer. CONSTITUTION:A polyolefin is pressure-laminated onto the surface of a film or sheet material 1 having arbitrary through-holes 2 to form a laminate film layer 3 releasably attached thereto. Then, this assemblage is metallized with Al or the like on the side of the film or sheet. Then, this film or sheet material 1 is released from the laminate film layer 3 to form partially metallized areas 4. If necessary, a top coat layer 5 is applied to protect the metallized areas 4 which are partially applied on the laminate film surface.
Patent JP-S5763931-A (JP)
Title: Inverting circut for reference voltage
Inventor: HARAKAWA TAKAO
IPC: H03M1/00
Filed: 1980-10-06
Abstract: PURPOSE:To prevent the oscillation of a reference voltage inverting circuit and to reduce the area of a chip, by providing the 2nd capacitor and a switch between the earth and the operational amplifier of the reference voltage inverting circuit composed of the 1st capacitor, a polarity change-over switch and the operational amplifier. CONSTITUTION:With analog switches S1 and S5 closed, a capacitor (C) 11 is charged with a reference voltage VREF and after the charging, the S1 is opened, an S3 is closed, and an S4' is closed by being set at the S3 side. At this time, the charge of the C11 moves to a C12 and the positive input terminal voltage V<+> of an operational amplifier 8 becomes lower than the VREF, so that a voltage V0 having the same polarity with the voltage VREF is developed at the output of the amplifier 8. To equalize the voltage V0 to a voltage when the C12 is not provided, the ratio of feedback is decreased by increasing the resistance ratio R1/R2, thus increasing phase tolerance. With the S1 and S5 closed, the C11 is charged with the voltage VREF and after the charging, the S1 and S5 are opened, an S2 and an S6 are closed, and the S4' is placed at the S6 side. At this time, a -V0 having the same value with and the opposite polarity to the last output voltage is developed at the output of the amplifier 8. Because of the increase in phase tolerance, oscillations are prevented and only small chip area is required.
Patent JP-H01307861-A (JP)
Title: Automatic verifying device for error of japanese-language sentence
Inventor: OKU MASAHIRO
IPC: G06F17/28
Filed: 1988-06-06
Abstract: PURPOSE:To accurately point a homonym error of an inputted Japanese-language sentence to present correction candidates by using meaning categories of nouns forming composite words to automatically verify the error of a homonym included in composite words consisting of continuous nouns. CONSTITUTION:A morpheme analyzing part 1 uses a Japanese-language word dictionary 6 and a grammar dictionary 7 to analyze morphemes of a supplied composite word consisting of continuous nouns and sends analysis results to a homonym extracting part 2. The extracting part 2 requests a meaning category connection discriminating table retrieving part 5 to retrieve forward and backward meaning category connection discriminating tables 8 and 9. A homonym detecting part 3 detects the use error of a homonym based on information from the retrieving part 5 and information from the analyzing part 1. A homonym candidate extracting part 4 uses reading of the homonym as the key to retrieve discriminating tables 8 and 9 and extracts correction candidates.
Patent JP-H11331529-A (JP)
Title: Image processor and its data processing method and storage medium storing computer readable program
Inventor: ASAHI TAKAKO
IPC: H04N1/21
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To increase the printing speed by deciding whether a print buffer area equivalent to a single page can be secured on a shared area at the time of print function processing and then alternately expanding and outputting the print data equivalent to a single page to the shared area and a function- based data area that is secured in an image memory if the said print buffer area can be secured in the shared area. SOLUTION: It's decided whether a functioning shared area is performing a reading operation as a shared memory included in an image memory 124. If the shared area is performing a reading operation, the shared area cannot be used as a print buffer. Thus, the compressed image data stored in every exclusive area are expanded in pages to a print buffer via a CODEC 9 and the print data which are expanded in pages are outputted to a print part via a remote controller 121. If the shared area is not performing a reading operation, it's tried to acquire a buffer equivalent to a single page from the shared area. Then it's decided whether the said buffer can be acquired or not.
Patent JP-H08310526-A (JP)
Title: Small-item storage box
Inventor: OKUHARA TOKUHIRO
IPC: B65D5/66
Filed: 1995-05-15
Abstract: PURPOSE: To provide a small-item storage box, made of corrugated board, in which the storage box main body and cover body are integrated. CONSTITUTION: A small piece 21 is connected to the left end of a front plate 15, and another small piece 23 is connected to the left end of a rear plate 16. The right end of a front plate 6 and that of a rear plate 7, near the parts of a bottom plate shown by numerals 24 and 25, respectively, are partly notched, and a distance between the front edge 12 and rear edge 13 of the bottom plate is smaller than a distance between the front edge 2 and rear edge 3 of a top plate, and the heights of the front plate 6 and rear plate 7 are greater than those of the front plate 15 and rear plate 16. Thus, a small-item storage box in which its storage box main body and cover body are integrated can be produced from corrugated board by using a box-making machine.
Patent JP-S5929229-A (JP)
Title: Diaphragm device of mirror lens
Inventor: ARAI TAKEYUKI
IPC: G03B9/02
Filed: 1982-08-10
Abstract: PURPOSE:To vary an aperture value continuously by arranging an aperture blade radially between a center supporting member and a supporting ring and in front of the object side of a mirror lens. CONSTITUTION:The rear end part of the supporting ring 6 retains an aperture ring stopper 26 and is provided with a screw 32 which engages the lens-barrel front end part 30 of the mirror lens 28 threadably. The supporting ring 6 supports the center supporting member 4 by three radial coupling columns 34. An aperture ring 8 has an aperture operating ring 36 and a cam ring 40 with a cam groove 38 that the deflecting pin 14 of aperture blades 2 engages. The cam groove 38 slants to the cam ring 40 and when the cam ring 40 is turned as shown by an arrow A, the aperture blade 2 oscillates around a turn pin 10 to move to a positive shown by an imaginary line, stopping down the diaphragm device 1.
Patent JP-S63303637-A (JP)
Title: Device for controlling feeding of metallic strip material
Inventor: SERIZAWA HIDEAKI
IPC: B21D43/09
Filed: 1987-06-04
Abstract: PURPOSE:To make a work part miniaturized and in a light weight and to control the movement of a strip like material by an electric means by controlling the rotation of the transfer servo motor provided on a reciprocating servo motor and transfer device provided on a driving device by a control device. CONSTITUTION:At the time when a drift is generated on the movement amt. or transfer amt. by a transfer servo motor 30 or reciprocating servo motor 18 it is detected by a light receiving transistor and the correction of the movement and transfer amt. is executed in a programmed order by a control device. In the case of the movement amt. or transfer amt. being short the number of driving pulses is increased and in the case of this amt. being excess the number of driving pulses is reduced. On correction of the drift amt. the operation of a metal made strip material feeding control device is continued.
Patent JP-2000330163-A (JP)
Title: Camera
Inventor: TSUCHIDA KEIICHI
IPC: G03B15/05
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To make a camera improved in the efficiency of light emission, small in size and thin in thickness by using a sheet-like capacitor and shortening a lead wire between a capacitor and a stroboscope light emission unit. SOLUTION: In this camera, the sheet-like capacitor 8 is used as a rectangular parallelopiped capacitor, and the capacitor 8 is installed on the back surface of an armor main body 1 constituting a device main body, for instance, on a back cover 7 attached on the back surface of the armor main body 1 so that it can be opened and closed. In this case, the capacitor 8 is arranged to have side surfaces having respective electrodes 8A and 8B face in the direction of a stroboscope unit 2 so that the respective electrodes 8B and 8A are set to be nearest to the stroboscope unit 2 within the back cover 7. Thus, the lead wires 8a and 8b connecting the capacitor 8 and the stroboscope unit 2 are made short, so that the efficiency of the light emission is improved.  Also, the thin type sheet-like capacitor is used and also is arranged within the back cover 7 so that the thickness direction of the capacitor is set to be the same direction as the thickness direction of the camera, so that it remarkably contributes to the reduction of the thickness and the miniaturization of the camera.
Patent JP-H04363158-A (JP)
Title: Air filter device
Inventor: HASHIMOTO MASUMASA
IPC: B03C3/14
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the air filter device which is inexpensive and is large in the effective area of an electrostatic filter. CONSTITUTION:This air filter device has the electrostatic filter 7 and electrodes 4, 6 for applying a voltage to this electrostatic filter and since this electrode 4 is formed of insulated electric wires, the need for an insulation operation, etc., which are heretofore required is eliminated and since the electrode is formed of the inexpensive insulated electric wires, the cost of the electrode is reduced. In addition, the need for constituting parts for covering the electrostatic filter 9, such as insulation cover, which are heretofore required is eliminated and the effective area of the electrostatic filter 7 is increased. The dust collecting performance of the air filter device 1 is thus improved.
Patent JP-S5471919-A (JP)
Title: Separation method of multiplexing signal
Inventor: SEGAWA HIDEO
IPC: H04J1/08
Filed: 1977-11-19
Abstract: PURPOSE:To improve the precision of channel separation from an EHF band to a VHF band by using an acoustic optical deflector in FDM signals, etc. CONSTITUTION:After input multiplexing signal S1 is converted to multiplexing high-frequency signal S2 which belongs to a prescribed frequency band of acoustic optical deflector 1, this signal is supplied to deflector 1. The, plural primary diffracted lights L1 to Lm which are deflected and emitted according to element signals constituting signal S2 are converted to electric signals by photo sensor array 5 and are supplied to S/N improvement equipment 6 and are outputted to recording device 7 after integral addition or phase detection.
Patent JP-H0432007-A (JP)
Title: Magnetic head
Inventor: TAKENOUCHI KAZUNORI
IPC: G11B5/187
Filed: 1990-05-28
Abstract: PURPOSE:To reduce the peak shift of a main pulse and to shorten PW50 (half- width time of waveform) to raise the recording density by superposing an auxiliary pulse on the main pulse in a high frequency of the magnetic disk recording frequency area where the bit length is shortest. CONSTITUTION:An artificial gap between a low-saturation magnetic flux density base material 1 and high-saturation magnetic flux density thin films 21 and 22 is used, and at least three layers of high-saturation magnetic flux density thin films 21 and 22 are provided, nd a nonmagnetic material like an SiO2 is interposed among layer to reduce the eddy current loss in a high frequency, and an auxiliary gap is formed and is positively used. That is, the pulse generated by the artificial gap and the auxiliary gap is superposed on the main pulse generated by the main gap. Thus, the recording density is highest, and the peak shift in the recording frequency area where the bit length is shortest is reduced, and PW50 is shortened.
Patent JP-S6031019-A (JP)
Title: Signal integrating device
Inventor: KATOU TAKATOSHI
IPC: G01F15/07
Filed: 1983-08-01
Abstract: PURPOSE:To prevent the integration of measuring errors and to improve the reliability of a flow rate and the like, by performing the A/D conversion of the instantaneous value of a read analog signal, correcting the error, and thereafter integrating the value. CONSTITUTION:A flow rate signal from a flowmeter 1 is processed by a program in a controller 14. Reading of the instantaneous value of the flow rate signal, A/D conversion of the read analog signal, and correction of measurement errors are performed. The digital values, whose measurement errors are corrected, are integrated, and the result is displayed on a digital display 16. By the integrated value, whose measurement error integration is prevented, the reliability of the integrated value of the flow rate and the like is improved.