baber/WOPTO huggingface dataset:
Patent JP-H0864065-A (JP)
Title: Push-button switch
Inventor: NOGUCHI NOBUKAZU
IPC: H01H13/06
Filed: 1994-08-18
Abstract: PURPOSE: To install the lower end of a packing provided between a case and a push rod in a small number of working processes, without using an exclusive jig and the like. CONSTITUTION: A case 1 is composed of a lower case 1B in which a circular step surface 11 projecting to the inner side is provided on the inner peripheral surface; and an upper case 1A whose side wall consists of a reverse U-shaped double wall, and the lower end of whose outer side wall 1AA is combined to the lower case 1B. When the upper case IA is combined to the lower case 1B, the lower end of a packing 4 positioned to be expanded to the step surface 11 of the lower case 1B is squeezed and fixed by the lower end of the inner side wall 1AB of the upper case 1A.
Patent JP-H1141791-A (JP)
Title: Line selection ground fault protective relay
Inventor: YOSHIDA MASAYUKI
IPC: H02H3/347
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the economical cost and the damage upon occurrence of a fault significantly by comparing an operated value with a predetermined value and deciding whether the predetermined value is exceeded thereby determining a faulty line. SOLUTION: A power system comprises a power supply side bus B1 and a load side bus B2 linked through each line 1L, 2L, 3L, and 4L wherein the current transformers CT1, CT2, CT3 and CT4 of #1, #2, #3 and #4 lines 1L, 2L, 3L and 4L are connected with a line selection ground fault protective relay 20. The zero-phase current of each line 1L, 2L, 3L, 4L is subjected to operation for subtracting the sum of zero current values of all other lines divided by the number of lines from the zero current value of its own line. The operated value is compared with a predetermined value being set at a setting section 5 and a decision is made whether the predetermined value is exceeded thus determining a faulty line. Since a fault can be located accurately, the economical cost and the damage upon occurrence of a fault can be reduced significantly.
Patent JP-H1133672-A (JP)
Title: Constant quantity feeding device for molding sand
Inventor: NAKAMURA NOBUHIRO
IPC: B22C5/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To correctly weigh the feeding quantity of the molding sand to be fed in a tank by one weighing apparatus. SOLUTION: A device for feeding the molding sand of the prescribed quantity, is provided with a molding sand feed tank 20 which is suspended from a truck 4 between a molding sand feeding position A and the molding sand discharging position B in a reciprocal manner. A guide rail 5 to guide the truck 4 between the positions is divided into a rail body 5A on the molding sand feeding position side and a rail body 5B on the molding sand discharging position side, and a free end part of the rail body 5A is vertically movable with and end part side of the rail body 5A of the molding sand feeding position side opposite to the rail body 5B on the molding sand discharging position side as a pivotably attached part 9, and a free end part of the rail body 5A on the molding sand feeding position side is supported by a weighing apparatus 10 to weigh the load to be applied to the rail body 5A.
Patent JP-H0247311-A (JP)
Title: Production of carbon fiber
Inventor: WASHIYAMA MASAYOSHI
IPC: D01F6/18
Filed: 1988-08-03
Abstract: PURPOSE:To obtain carbon fiber having excellent strength and modulus of elasticity at low cost by blending an acrylic polymer with a specific amount of pitch and then making into fiber. CONSTITUTION:An acrylic polymer is blended with 0.1-20wt.%, preferably 2-5wt.% pitch (preferably pitch replaced with substituent group such as halogen, amino group or carbonyl group or containing bond such as -Co-, -NH-, -O-, etc., having 80-200 deg.C softening point and hardly containing component having <=500 deg.C boiling point), then made into fiber and burnt to give the aimed fiber.
Patent JP-H0937853-A (JP)
Title: Connection device for panel in furniture or the like
Inventor: KAGAYAMA TAKESHI
IPC: A47B17/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To mount a rear end rail hardly detachably in an upper direction to a connection body projecting on the inner surface of a leg body. SOLUTION: In a round-bellied groove hole 5 pierced on the side plate 9 of the rear end rail 3, the successively provided groove part 13 of a small diameter hole part 11 to which only the neck part 6b of a small diameter in the connection body 6 is fitted and a large diameter hole part 12 to which the large diameter head part 6a of the connection body 6 can be fitted at the lower part is formed in an inclined shape to the vertical line in the width direction of the side plate 9. A connection part with the small diameter hole part 11 in the successively provided groove part 13 is provided with a pair of locking projection parts 15 whose width dimension is made slightly narrower than the diameter of the neck part 6b of the small diameter.
Patent JP-S5984447-A (JP)
Title: Manufacture of monolithic integrated circuit
Inventor: YABE NORIO
IPC: H01L21/48
Filed: 1982-11-04
Abstract: PURPOSE:To enable to completely remove remnant solution penetrated into a dielectric substrate by removing the remnant solution after etching by vacuum baking after rinse treatment. CONSTITUTION:Ridged metal 2 is metallized on both surfaces of the dielectric substrate 1, and this metal 2 is coated with conductor metal 3. Next, a part except a circuit pattern of the metal 3 is removed by photoetching, etc., and thereafter rinse treatment is performed. Then, the etchant 33 remaining in the porous substrate 1 is removed by heating and vacuum suction. Thereby, the remnant solution in the substrate 1 can be completely removed, and the deterioration of adhesion strength of circuit patterns 21 and 31 by the corrosion of the ridged metal 21 due to the solution 33 can be prevented.
Patent JP-H05341058-A (JP)
Title: Time clock
Inventor: FUKUMOTO KIYOAKI
IPC: G04B19/22
Filed: 1992-06-10
Abstract: PURPOSE:To provide a mono-start clock having a plurality of faces by forming a rotor so that a plurality of times are indicated on its peripheral surfaces, rotating this rotor with a single clock mechanism part, and enclosing it with an enclosure fitted with windows which allow watching the time indications externally. CONSTITUTION:The periphery of a time indicating cylinder 5 is divided, for example quadraply and dislocated in an amount corresponding to the degree of quadraple dividing while the boundaries are used reference positions to generate time indication so that the time proceeds according to the advancing direction of the clock hands from the same place. An outer cylinder 11 is furnished to surround the indicating cylinder 5. The outer cylinder 11 is fitted with four view windows 12 to allow watching externally the time indications installed on the cylinder peripheral surfaces 6 while divided at four stages up and down, and a clock hand 13 is drawn in appropriate place in each window 12. The cylinder 5 is fitted in a clock mechanism part 1, and the outer cylinder 11 is fitted thereon. When the mechanism part 1 is started, the indicating cylinder 5 rotates as if it was a revolving lantern driven by a clock support drive part in connection to the fit part 8. Because the time indicating surfaces 6 rotate uniformly at the same time, the same time indication can be viewed from any of the four windows 12 simultaneously.
Patent JP-S6086984-A (JP)
Title: Video and sound signal recording and reproducing device
Inventor: ARIMURA ICHIROU
IPC: H04N5/91
Filed: 1983-10-18
Abstract: PURPOSE:To obtain pictures and reproduction signals of high quality by combining three video signal components and digitized sound signals into two signal systems and recording and reproducing these two signal systems with different pairs of heads. CONSTITUTION:The luminance signal Y of the video signal is recorded and reproduced via a pair of heads 9 and extracted through a terminal 16. Then signals R-Y and B-Y supplied from terminals 2 and 3 are turned into a signal 28 through time axis compression 22 then recorded by a different pair of heads 10 different from those for a signal 29 which is supplied from a terminal 21 and underwent digital conversion 23 into a sound signal. The signals reproduced and demodulated by a reproduction amplifier 12 and a frequency demodulator 14 in a reproduction mode are turned into original signals R-Y and B-Y by a time axis expander 15 and then delivered 17 and 18. While a part of the output of the demodulator 14 is demodulated 26 to digital sound signals and delivered through a terminal 27.
Patent JP-S5898556-A (JP)
Inventor: OOZEKI KAZUMI
IPC: E04C5/18
Filed: 1981-12-03
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-S6349739-A (JP)
Title: Exposure controller for camera
Inventor: ISHIGURO MINORU
IPC: G03B9/24
Filed: 1986-08-20
Abstract: PURPOSE:To prevent the accuracy of exposure control from decreasing owing to the variance of shutter operation by determining proper exposure on the basis of a shutter opening degree signal, film sensitivity, and external light and outputting a shutter closing signal. CONSTITUTION:An opening degree detection plate 16 is provided to a shutter blade driving plate 18 in one body and a light emitting element 32 and a light receiving element 33 are arranged thereupon on both sides of a stop hole 31. The quantity of light reception of the light receiving element 33 is maximum when the shutter is fully closed and minimum when fully open. The voltage signal of this light receiving element 33 which indicates the degree of opening of the shutter is inputted to an exposure control circuit, which determines proper exposure in consideration of a film sensitivity signal and an external light detection signal and outputs the shutter closing signal to operate a linear solenoid 20. Consequently, the exposure control corresponding to the motion of the shutter is performed and the accuracy of the control is never decreased owing to the variation of the shutter operation.
Patent JP-H0481461-A (JP)
Title: Polyimide resin composition
Inventor: SUZUKI ATSUSHI
IPC: C08K7/08
Filed: 1990-07-25
Abstract: PURPOSE:To provide the title composition capable of giving sliding materials of excellent wear resistance hard to injure counterpart materials, comprising an aromatic polyimide resin, calcium sulfate fiber and solid lubricant. CONSTITUTION:The objective composition comprising (A) 98-40wt.% of an aromatic polyimide resin (pref. from pyromellitic dianhydride and 4,4'- diaminodiphenyl ether), (B) 1-50 (esp. 1-9)wt.% of calcium sulfate fiber pref. 1-100mum in fiber length, and (C) 1-50 (pref. 5-40)wt.% of a solid lubricant (pref. graphite).
Patent JP-S6085683-A (JP)
Title: Picture reproducing method
Inventor: SAITOU YOSHINORI
IPC: H03M7/46
Filed: 1983-10-17
Abstract: PURPOSE:To enable decoding processing in a shorter time by exclusively overlapping a picture element pattern with a same bit length as one division which is prepared at a fixed memory beforehand, to a pattern of the division corresponding to a decoded line, at a vertical mode each time alteration points are detected. CONSTITUTION:It is judged whether or not the division which is presently processed is the final division of one line. For the final division, decoding is executed, and decoding of one line is completed. For no final division, a flag is inverted and an alterlation detection direction is set reversely. As a result, when the detection is executed from white to black, 00H is writen to the B input of the 1st comparator 43 or for the reverse case, the present contents of a shift register 42 are writen to A input of the 1st exclusive OR operation register 46. For decoding line pictures, first, all black patterns CP1 are prepared from the 2nd bit to the 8th and all black patterns and CP2 are prepared from the 6th bit to the 8th bit. The picture is synthesized by obtaining the exclusive OR of the bit corresponding to these respective patterns.
Patent JP-2000010450-A (JP)
Title: Cleaning device
Inventor: SHINTANI TAKASHI
IPC: G03G21/10
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the function of a position detecting sensor from being deteriorated by providing a shielding member for shielding an optical path with a cleaning member for cleaning the light emitting surface of a light emitting element and the light receiving surface of a light receiving element. SOLUTION: The position detecting sensor 71 is attached to a main body side plate 26, and detects the position of a cleaning blade. The shielding plate 65 intercepts the optical path of the sensor 71. One side 65a nearly L-shaped of the plate 65 is nearly perpendicularly extended from a base part 64 to a 2nd gear shaft 59a, and the other side 65b nearly L-shaped is extended to the vicinity of the side plate 26 nearly in parallel with the shaft 59a. The edge of the other side 65b of the plate 65 is provided with a brush 69. The brush 69 is constituted by flocking polyester fiber on the front and back sides of the edge of the other side 65b, and comes in contact with the surfaces of the light emitting element 71a and the light receiving element 71a of the sensor 76 by the rotation of the plate 65 so as to remove toner, dust or dirt stuck to the surfaces thereof.
Patent JP-H0634451-A (JP)
Title: Temperature distribution detector
Inventor: KANEKO HIROYUKI
IPC: G01K3/00
Filed: 1992-07-22
Abstract: PURPOSE:To improve the detection accuracy of temperature distribution by eliminating periodical noise components which are applied when converting an analog signal to a digital signal. CONSTITUTION:This detector measures the temperature distribution of an optical fiber 4 after a photoelectric conversion element 6 converts the rear scattering light due to light pulse signal which is propagated through the optical fiber 4 for measurement. Then it is provided with a non-inverted amplifier 7 which inverses and amplifies the analog signal of the photoelectric conversion element 6, an A/D converter 8 which converts the analog signal of the noninverted amplifier 7 to a digital signal, an inverted amplifier 11 which inverses and amplifies the analogy signal of the photoelectric conversion element 6, an A/D converter 12 which converts the analog signal of the inverted amplifier 11 to a digital signal, a timing controller 13 which controls the timing of signal conversion of the A/D converters 8 and 12, and a temperature distribution calculation means which calculates the temperature distribution of the optical fiber 4 by obtaining the difference between the output signal of the A/D converter 8 and that of the A/D converter 12.
Patent JP-S6440469-A (JP)
Title: 2-piperazinopyrimidine derivative
Inventor: YOKOYAMA KEIICHI
IPC: C07D239/48
Filed: 1987-08-06
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or benzyl; R<2> is lower monoalkylamino; R<3> is hydroxyethyl; R<2> and R<3> may together form group of formula II-formula VIII (A and B are bonded to the 6- and 5-sites of pyrimidine ring in formula I, respectively; R<4> is H or alkyl] and its pharmacologically permissible salt. EXAMPLE:A compound of formula I wherein R<1> and R<4> are H and R<2> and R<3> are group of formula II. USE:A drug. A remedy for neuropathy of peripheral nervous system and central nervous system. PREPARATION:The compound can be produced according to the process disclosed in the International Patent Application (Application Number JP 87/00120).
Patent JP-H0358276-A (JP)
Title: Method for determining set of retrieved results
Inventor: HIRABAYASHI FUSAKO
IPC: G06F17/30
Filed: 1989-07-27
Abstract: PURPOSE:To determine the set of retrieved results from the whole characters of data and to shorten the time by calculating the expective value of an order for the objective data of retrieval and defining the set of data up to a rank including the data of the order as the set of retrieved results. CONSTITUTION:When the set of retrieved results is determined in a retrieval system according to a ranking system, the expective value of the order is calculated for the objective data of retrieval and the set of data up to the rank including the data of the order is defined as the set of retrieved results. Namely, the respective data are ranked and the number of data included in the respective ranks is calculated. Then, probability for the objective data of retrieval to be included in a rank (m) is calculated and the ranks are sorted. Afterwards, the expective value is calculated for the order of the objective data of retrieval and the data included in the calculated rank is extracted and defined as the set of retrieved results. Then, processing is finished. Thus, the set of retrieved results can be speedily determined according to the whole characters of data.
Patent JP-H0244811-A (JP)
Title: Input circuit
Inventor: ASAJIMA MASAAKI
IPC: H03K5/01
Filed: 1988-08-04
Abstract: PURPOSE:To eliminate limitation to the distortion of a waveform in an input signal on designing an integrated circuit so as to improve the number of degrees of freedom in design by selecting the output of either of a waveform shaping circuit and a normal input circuit and outputting it by means of the result of sensing the distortion. CONSTITUTION:When the waveform of the input signal becomes distorted, the spike of low-high-low is generated at the output (e) point of an AND circuit 4 by an LT invertor 2, an LT invertor 10 whose threshold voltages differ and an inversion delay circuit 3. The spike of low-high-low generated at the point (e) is inputted to a NOR circuit 5, and the signal of an output (f) point in the NOR circuit 5 changes from high to low. The signal is inputted to the P channel gate of a transfer gate 8. Consequently, the transfer gate 8 is opened, and an input signal from a waveform shaping input circuit 19 is inputted to an internal circuit through a buffer 16. Thus, the limitation of the input signal for the distortion is eliminated.
Patent JP-S6255720-A (JP)
Title: Key scan system
Inventor: HASHIMOTO KOSUKE
IPC: G06F3/023
Filed: 1985-09-04
Abstract: PURPOSE:To increase the number of keys without using any detector by sending successively the key scan signals to an output port that is used for designation of a visible display means in a turn-off period of the display means. CONSTITUTION:The key scan control is carried out for each 'L' period of the signal delivered to an output port (c). Therefore, the levels of output ports a1-a6 are kept at 'L' regardless of a turn-on or turn-off state of the light emitting diodes PD1-PD6 respectively in an 'L' period of the port (c) if no consideration is given to the key scan control. Thus the signals of 'H' are supplied successively to the signal lines l1-l6 in the column direction of a key matrix by changing the levels of the ports a1-a6 to 'H' for each 'H' period. Thus the lines l1-l6 are scanned successively. Furthermore, the diodes PD1-PD6 are never turned on even through the levels of the signals sent from the ports a1-a6 are set at 'H' for key scan control since the polarity relation between the ports a1-a6 and the port (c) is adverse to the polarities of the diodes PD1-PD6.
Patent JP-S6087358-A (JP)
Title: Image forming device equipped with feeding mechanism
Inventor: EHATA TOKITOU
IPC: B65H1/26
Filed: 1983-10-19
Abstract: PURPOSE:To compact a device on the whole and to facilitate its handling by reciprocating the reciprocating member of a feeding mechanism associatively with the reciprocation of the moving member of the main frame side, and feeding cut sheets, one by one. CONSTITUTION:The feeding mechanism is attached to the main body side of an image forming device detachably by engaging a hook part 41 with the coupling part 44 of the main body side, and a driving lever 20 is supported pivotally on its case in a swiveling state; when the driving lever 20 swivels by being pressed by an original placing plate 60, a main shaft 27 fitted in the U groove at the lower end of the driving lever 20 is guided in a sliding groove 24a to slide to the left. This slide rotates the main shaft 27 counterclockwise and a paper feed roller 25 and rear end pressure members 30 and 31 also rotate counterclockwise to convey only one post card stored in a storage chamber.
Patent JP-H0359907-A (JP)
Title: Particle field insulation type semiconductor ceramic capacitor and manufacture thereof
Inventor: OKAMOTO KAORI
IPC: C04B35/46
Filed: 1989-07-27
Abstract: PURPOSE:To simultaneously bake a ceramic capacitor material and an internal electrode material by making Sr1-xCaxTiO3 containing surplus Ti while being 0.001<=X<=0.2 contain a specific metal oxide, Mn, Si and iron oxide. CONSTITUTION:Surplus Ti is contained so that a molar ratio of Sr1-xCax and Ti may be 0.95<=Sr1-xCax/Ti<1.00. Then, Sr1-xCaxTiO3 showing the formula 0.001<=X<=0.2 is made to contain 0.05 to 2.0mol% of at least one kind or more of Nb2O5, Ta2O5, V2O5, W2O5, Dy2O3, Nd2O3, Y2O3, La2O3 and CeO2, a total amount 0.2 to 5mol% of Mn and Si in the shapes MnO2 and SiO2 respectively, and 0.01 to 4.0mol.% of iron oxide. Thereby, simultaneous baking of a ceramic capacitor material with a varistor function and an internal electrode material is made possible while being able to easily manufacture a laminated ceramic capacitor with a varistor function.
Patent JP-S6480946-A (JP)
Title: Image formation
Inventor: EDOWAADO AABUINGU
IPC: C08F20/32
Filed: 1988-08-05
Abstract: PURPOSE: To form an image on the electrically conductive surface of a substrate by using a soln. or dispersion liq. contg. a mixture of a photopolymerizable material with a film forming polymer having salt forming groups and an acid or base neutralizing at least part of the salt forming groups in an aq. solvent. CONSTITUTION: A photopolymerizable material having a photopolymerizable ethylenic unsatd. group and a film forming polymer having a residue of a photopolymn. initiator initiating the polymn. of the photopolymerizable group when exposed to radiation and a salt forming group existing in a partially ionized state in the same molecule are used. A mixture of them with a polymer having no ethylenic unsatd. group is dissolved or dispersed in an electrodeposition medium and a photopolymerizable film is deposited on the electrically conductive surface of a substrate by electrodeposition from a compsn. contg. the resultant soln. or dispersion liq. This film is exposed to radiation through a prescribed pattern, the exposed region is polymerized and the unexposed region is removed. The objective image is formed on the substrate.
Patent JP-H0784966-A (JP)
Title: Data processor
Inventor: ARAMAKI SHIGEHIKO
IPC: G06F15/18
Filed: 1993-08-06
Abstract: PURPOSE:To shorten the processing time by parallel processing by finding the maximum or minimum value of data that plural processors have at a high speed and properly dividing the processors. CONSTITUTION:The data processor, constituted by connecting the processors 31, 32... to a control unit 1 through a bus 2 and connecting mutually adjacent processors by a ring bus 4 is provided with comparison and selection parts 51, 52... which make large/small comparisons between upstream-side ring bus data 6 passed from upstream-side processors through the ring bus 4 and process data 7 of processors in correspondence relation with themselves according to a selection set value and selection and selection control parts 311, 312... which operate the selecting process operations by the comparison and selection parts 51, 52... on the basis of a selection control signal 32 sent from the controller 1 through the bus 2; and the data processor finds the maximum value or minimum value that the respective processors 31, 32... have.