baber/WOPTO huggingface dataset:
Patent JP-S5692550-A (JP)
Title: Electrophotographic recorder
Inventor: TSUKATANI AKIMI
IPC: G03G15/00
Filed: 1979-12-26
Abstract: PURPOSE: To obtain equivalent character printing grade by the use of an inexpensive photosensitive drum having no rectifying characteristics by performing primary  charging uniformly on the dielectric layer of a latent image forming medium, thence  performing secondary charging of the characteristics opposite from the primary  charging.  
     CONSTITUTION: This electrostatic recorder is composed of a photosensitive drum 1 being an electrostatic latent image forming medium and a conductive substrate 2 of aluminum or the like, a photoconductor layer 3 consisting of selenium or the like and a dielectric layer 4 consisting of "Mylar" or the like constituting the photosensitive drum 1. First, primary charging is uniformly applied to the drum 1 by a primary charger 5. Next, while the drum 1 which has been uniformly charged is being subjected to secondary charging of the polarity opposite to that of the primary charging by a secondary charger 10, it is irradiated with the laser light corresponding to character information such as character symbols. In this way, with this apparatus, an inexpensive photosensitive drum which is not subjected to the treatment for providing rectifying characteristic in particular for the conductive substrate 2 may be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08338907-A (JP)
Title: Production of color filter
Inventor: SUMINO TOMONOBU
IPC: G02F1/1335
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a color filter of high accuracy and high quality having patterning adaptability and sharp edges in processes in a dry state by repeating the processes of exposing for a pattern, peeling and hardening of a color photosensitive material layer to form a color pattern of plural colors on a substrate. CONSTITUTION: First, a photosensitive material colored in a specified color is applied on a substrate 1 and dried to form a color photosensitive material layer. Then the colored photosensitive material layer is exposed for a pattern, peeled and hardened. These processes are repeated to form a color pattern 11 comprising plural colors on a substrate 1. Namely, when each color pattern formed in this color filter is red, blue and green, the color filter has such a color pattern 11 that the red color pattern R, blue color pattern B and green color pattern G are arranged adjacent to each other to make a smooth surface on a substrate 1. Thereby, the color filter can be produced in the processes in a dry state, no wet developing process is necessary, which simplifies the production process.
Patent JP-H0335497-A (JP)
Title: Output buffer circuit
Inventor: TSUDA NOBUHIRO
IPC: G11C11/417
Filed: 1989-06-30
Abstract: PURPOSE:To quarantee the margin of an H-level output voltage and to reduce an output noise when a power supply voltage is low by providing a circuit to drop the power supply voltage of an output driving circuit. CONSTITUTION:By inserting a voltage drop circuit 9 to a P-N type output driving circuit 3, the output noise is reduced and the lower limit margin of an output voltage VOH is prevented from being reduced. Namely, when a power supply voltage Vcc is low, the VOH outputs the level of the Vcc as it is and the lower margin of the VOH is made. When the Vcc is high, it is prevented that the VOH is raised more than need and the output noise is enlarged since a PMOST connected between the Vcc and an output Tr (Q1) cuts power to be supplied. Thus, the output noise can be reduced.
Patent JP-S6327373-A (JP)
Title: Bundled laver conveying method and device thereof
Inventor: KAWASHIMA FUJIO
IPC: A23L17/60
Filed: 1986-07-18
Abstract: PURPOSE:To make a bundler and a folder installable in a narrow place on a straight line, by receiving a laver bundle to be dropped from the laver bundler on a receiver plate and, after a line direction of laver is turned as far as 90 degrees in the horizontal direction, transferring it in the line direction. CONSTITUTION:Laver 4 is fed to a laver bundler 1 in the rectangular direction to a line of the laver and the line of the collected laver bundle 2 is the rectangular direction to a feeding direction, and it is dropped in the state intact. The dropped laver bundle 2 is received on a receiver plate 3, and when this receiver plate 3 is rotated as far as 90 degrees in the horizontal direction, the line accords with the transfer direction. Transference is carried out by a laver bundle intermittent feed conveyor 6. Therefore, this conveyor 6 delivers the laver bundle 2 toward the line of the laver bundle 2. For this reason, a laver supply conveyor 9 and the laver bundle intermittent feed conveyor 6 both are installable on a straight line. And, this feed conveyor 6 is connected to the laver bundle folder set up on the straight line.
Patent JP-S6233212-A (JP)
Title: Catalyst combustion device
Inventor: IDA HARUO
IPC: F23D14/18
Filed: 1985-08-01
Abstract: PURPOSE:To provide a catalyst combustion device capable of performing a stable combustion by a method wherein a gasification for restricting a flow rate of liquefied petroleum gas and gasifying it and an injector device for mixing the gasified gas with air and supplying them to a catalyst are provided, and a calorie of the catalyst is transmitted and supplied to the gasification part through a superior thermal conductor. CONSTITUTION:Gas discharged from a nozzle 29 passes through a high expansion pipe 25 and a low expansion pipe 32 and is supplied to a catalyst 36 attached to the pipe 25. Combustion heat of the catalyst simultaneously heats the high expansion pipe 25 and the low expansion pipe 32. A surface of the pipe 32 abutting against the nozzle 29 moves in a direction away from the nozzle because of a difference of thermal expansion rate. The nozzle is biased by a spring 27, the valve 26 abuts against a nozzle base block 24 in compliance with a movement of the pipe 32 to shut off a supplying of gas. As a temperature of the catalyst 36 decreases, the supplying of gas is started again. With such an arrangement as above, the heat having expanded the high expansion pipe 25 is transmitted to the nozzle base block 24. The heat generated by gasification is removed by the nozzle base block 24 and the receiving fitting 23. This heat is supplied by the catalyst 36 and prevents a temperature of the nozzle base block 24 acting as the gasification part from being decreased.
Patent JP-S6328472-A (JP)
Title: Production of band
Inventor: SATO KAZUMI
IPC: B05D1/18
Filed: 1986-07-19
Abstract: PURPOSE:To form a two-toned band to an arbitrary shape with a simple operation by attaching a mask to the surface of a bland blank made of plastic and dyeing the blank in this state, then removing the mask. CONSTITUTION:The mask 2 is printed by a method such as screen printing or rammer printing method to the desired position on the surface of the band blank made of plastic such as urethane or PVC in order to produce the plastic band for timepieces, etc. The band blank attached with the mask 2 in such a manner is dipped in a dye and is dyed. The mask 2 is thereafter removed. The color of the base remains in the masked 2 part on the surface of the band blank 1 from which the mask 2 is removed. The other parts are dyed to form the two tones. The peeling of the colors and the formation of steps are, therefore, obviated even if the band is subjected to bending, impact, etc.
Patent JP-H0726650-A (JP)
Title: Floor structure and method for constructing the same
Inventor: MATSUO KIYOSHI
IPC: E04B5/40
Filed: 1993-07-09
Abstract: PURPOSE:To provide a method wherein execution of work is easy and use of stainless steel can be minimized and further thickness of a slab can be fully utilized as structural thickness. CONSTITUTION:Plate materials 11 with stud made of stainless steel each are disposed on a plurality of receiving beams 12 arranged at predetermined intervals and deck plates 13 of stainless steel are laid on the plate materials so as to overlap them to constitute a form. Concrete 14 is placed onto the deck plates and after the concrete is cured, the receiving beams are removed to obtain a specified floor structure.
Patent JP-H1117366-A (JP)
Title: Holder for fixing substrate of meter
Inventor: IKEDA ISAMU
IPC: H05K7/14
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To fix a printed board without backlash by providing a projecting section which abuts against the inner peripheral surface of an enclosure on the external surface of a piece section and, in addition, to reduce the size and weight of a meter itself by simplifying a fixing structure. SOLUTION: In the case of incorporating printed boards 4 in a case 1, the boards 4 are first held in a holder 10 before the holder 10 is fitted into the case 1, and then, the holder 10 is fitted into the case 1 while the holder 10 holds the boards 4. When the holder 10 is fitted into the case 1, the projecting section 12A of a piece section 12 abuts against the inner peripheral surface of the case 1 and is elastically deformed inward. Consequently, the holder 10 is fitted into and held in the case 1 without play and, at the same time, the printed board holding force of the holder 10 is increased, resulting in the firm fixation of the printed boards 4 in the case 1. When a play starts to occur between the case 1 and printed boards 4, the play is absorbed by the elasticity of the piece section 12.
Patent JP-S6062076-A (JP)
Inventor: MIZUSAWA TAKESHI
IPC: H01R12/20
Filed: 1983-09-16
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-H0615491-A (JP)
Title: Powder supplying device for cold isostatic pressing, powder distribution uniforming device, central core holding device and cylinder shape rubber die holding device
Inventor: KAMINAGA KENZO
IPC: B30B11/00
Filed: 1992-06-29
Abstract: PURPOSE:To form a cylindrical formed body having a central core without generating the break of a central core. CONSTITUTION:This powder supplying device for a cold isostatic pressing is provided with a nozzle 4 which is inserted inside a cylindrical rubber die 1 and elevated while horizontaly rotating. A powder distribution uniforming device is provided with a vibrating bar applying the vibration to the powder being stored inside the cylindrical rubber die 1. A central core holding device provides a pair of central core holding means which is rotated and elevated/lowered by making the central core 2 as the center while being brought into contact with the central core 2 stood at the central part of the cylindrical rubber die 1 and symmetrically arranged by making the central core as the center. The cylindrical rubber die holding device has an outer tubular member receiving the cylindrical rubber die 1, and an expansion bag which holds the cylindrical rubber member by expanding is provided on the internal circumferential surface of this outer tubular member.
Patent JP-H0221538-A (JP)
Title: Eccentricity measuring device of electron gun
Inventor: AIZAWA KATSURO
IPC: H01J9/42
Filed: 1988-07-11
Abstract: PURPOSE:To make it possible to measure the eccentricity at a high accuracy and a high reliability by measuring the distance from a specific position to the outer peripheral surface of an electrode with no contact, and displaying the value related to the eccentricity of an electron gun from the output of the measuring device. CONSTITUTION:A measuring device having a sensor 20 such as a magnetic sensor, for example, to measure the distance l from a specific position 19 to the outer peripheral surface of an electrode 5 at the top with no contact is provided. The sensor 20 is installed to a rack 21, making the sensor 20 movable freely in the horizontal direction by a horizontal movement mechanism 22, and making the rack 21 movable in the vertical direction freely by a vertical movement mechanism 23. The sensor 20 is arranged closely adequately opposing to the outer peripheral surface of the electrode 5 to measure, the distance lis measured, and the resultant measurement is output. A display device 24 inputs the output of the sensor 20, and displays the value related to the eccentricity of the electron gun 9. Consequently, the eccentricity of the electron gun 9 can be measured at the accuracy of 1/100mm level with no contact, and the measuring time is also reduced.
Patent JP-S5872544-A (JP)
Title: Preparation of carbonic acid ester
Inventor: YONEOKA MIKIO
IPC: C07C239/00
Filed: 1981-10-26
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of polycarbonate, etc. easily and economically in an industrial scale, by reacting a formic acid ester with an N-substituted urea in the presence of a specific catalyst. CONSTITUTION:The objective compound of formula II, etc. can be prepared by reacting the formic acid ester of formula HCOOR (R is alkyl) with the N-substituted urea of formulaI(R<1>-R<4> are hydrocarbon group, etc.) at 50-500 deg.C in the presence of a catalyst comprising a compound of an element ofIa, Ib, IIa,  IIb, VIIa or VIII group of the periodic table, a nitrogen-containing compound, or a phosphorus-containing organic compound. EFFECT:Both of the starting materials have low toxicity and can be handled easily, and the catalyst is available at a relatively low cost. The by-produced carbamic acid ester and formamide have high utility values, and the industrial value of the process is extremely high.
Patent JP-S5794981-A (JP)
Title: Magnetic bubble memory driving circuit
Inventor: CHIBA SHINSAKU
IPC: G11C11/14
Filed: 1980-12-05
Abstract: PURPOSE:To bring one of output terminals under switching control without increasing the number of input terminals by latching an output switching signal inputted to one input terminal on time-division basis and by decoding the latch output. CONSTITUTION:Clock pulses are inputted to the clock terminals C of latching circuits 9, 10 and 11 at prescribed timing respectively and an output switching  signal is inputted to each input terminal D from a terminal 4, so that the output terminals Q of the circuits 9, 10 and 11 are set to levels L, H and L respectively. Therefore, signals with the levels L, H and L are inputted to the input terminals 13a-13c of a decoding circuit 12, so one of output terminals 14a-14h is selected. Thus, (n) latching circuits are provided to select one of M output terminals, which meets M<=2<n>, by one input terminal.
Patent JP-S6417257-A (JP)
Title: Reproducing device
Inventor: KAWASAKI MOTOAKI
IPC: H04N5/93
Filed: 1987-07-10
Abstract: PURPOSE:To take the damping ratio of a cosine equivalence larger and to improve the selectivity of a reproduced FM signal by subjecting the FM signal reproduced from a medium to cosine equivalence and integrating the output further. CONSTITUTION:The output characteristics of a cosine equivalent instrument 4 is made a large value as the property of C and the characteristic of the cosine equivalent instrument 4 is emphasized selectively so as to hold the differential characteristic of a 6dB/octave to near the max. instantaneous frequency FN. The integration circuit 4A having the frequency propery of -6dB/octave is then integrated by passing it and allowed to approximate to an ideal conditions by making it the D frequency property. A roll-off rate can thus be reduced as the equivalent property of reproduced FM video signal, the selectivity of FM signal is improved and the demodulated S/N of the reproducing video signal can be improved further.
Patent JP-H07164-A (JP)
Title: Device for producing peelable food and method for controlling the same
Inventor: SANO YOSHIHITO
IPC: A23L17/00
Filed: 1993-06-17
Abstract: PURPOSE:To constantly control the rotation of a gear pump connected to the extrusion side of a biaxial extruder, always constantly hold the filling degree of a peelable food in the biaxial extruder, and constantly maintain the extrusion amount and the extrusion pressure of the biaxial extruder, in the peelable food-producing device using the biaxial extruder. CONSTITUTION:The characteristic of this peelable food-producing device comprises disposing weight detectors 9 and 12 on a slurry feeder 5 for feeding a main raw material and on a screw feeder 6 for feeding an auxiliary raw material, respectively, so as to measure the practical feeding amounts of the raw materials from the lowering in the total weight of the raw materials, variably controlling the rotation of a screw 3 so that the extrusion pressure of the biaxial extruder is always constant, and controlling the raw material-feeding amounts of the slurry feeder 5 and the screw feeder 6 by comparing a really fed raw material amount measured from the detection values of the weight detectors 9, 12 with a required raw material feeding amount computed on the basis of the extrusion pressure of the biaxial extruder, thus constantly holding the filling degree of the raw materials in the biaxial extruder and always constantly controlling the extrusion pressure and extrusion amount of the biaxial extruder.
Patent JP-2000000842-A (JP)
Title: Injection molding in mold decorating apparatus
Inventor: ATAKE HIROYUKI
IPC: B29C45/14
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress a thermal influence of a heating platen to a transfer sheet as much as possible in the step of moving the platen from a standby position to an opposite position opposed to the sheet. SOLUTION: At the time of moving a heating platen 70 for heating to soften a decorating sheet from a standby position to an opposed position on a cavity 13 of a female mold 12, the platen 70 is moved in the state that a distance between the platen 70 and a parting surface 14 of the mold 12 is longer than that at the time of heating to soften the sheet, and thereafter, the platen 70 is advanced toward the parting surface of the mold, and the sheet is heated to be softened in this state.
Patent JP-2000002617-A (JP)
Title: Shaker and oscillation testing machine
Inventor: SUGAMATA YOSHIHIKO
IPC: G01M7/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the response characteristics of a shaker by controlling resonance frequencies caused by the compressibitity of a working fluid inside the shaker. SOLUTION: The acceleration of a shaker piston 7A is detected, and the amount of correction of a locational function of the piston is computed by counters 12, 13, and 15 and an integrator 13. This amount is added to the amount proportional to the speed of the shaker piston by an adder 22, and this is added to the adder 19 of a servo amplifying part 4. In this way, resonance frequencies caused by the compressiblity of a working fluid inside a shaker are attenuated, and it is possible to use the shaker in a wide oscillation frequency range.
Patent JP-S6333378-A (JP)
Inventor: EERITSUHI KOONEN
IPC: C07D471/14
Filed: 1987-07-10
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-S6231186-A (JP)
Title: Pulse laser oscillator
Inventor: SATO YUKIO
IPC: H01S3/038
Filed: 1985-08-02
Abstract: PURPOSE:To obtain a high power and stable laser output without being influenced by the deformation of a laser cubicle caused by pressurization by providing a pair of preliminary ionization electrodes independent of the laser cubicle. CONSTITUTION:In the process of charging a peaking capacitor 5 by a pulse charging circuit 17, the charging current is applied to the first preliminary ionization electrode 7 through a feeding terminal 18 and a spring board shape current path 19. As laser gas 14 is pressurized to 2-3atm while the laser is operating, a laser cubicle 15 is slightly deformed by the pressure. However, the first preliminary ionization electrode 7 is attached to the first main electrode substrate 3 through an insulation cylinder 9 and connected to the feeding terminal 18 through the spring board shape current path 19. Therefore, the deformation of the laser cubicle 15 is absorbed by the spring board shape current path 19 so that the distance between the first and the second preliminary ionization electrodes 7 and 8 are not influenced.
Patent JP-H0519693-A (JP)
Title: Index label
Inventor: NISHIKAWA MASAO
IPC: G11B23/38
Filed: 1991-07-11
Abstract: PURPOSE:To easily alter the index label when the contents of a container for a file or the video recording of a cassette tape are altered as to the index label which is stuck on a specific side wall of the file, video cassette tape, etc., and used as an index. CONSTITUTION:Plural beltlike labels (1) and (1) which have noncohesive parts (20) in constant ranges from one-end sides in the length direction and are different in length are put one over the other in the same direction and in the length order so that the top surface sides of the areas where the noncohesive parts (20) are formed; and the top surfaces of the respective beltlike labels (1) other than the beltlike label (1) as the uppermost layer are peeling surfaces which enable the beltlike labels (1) above them to freely be peeled off and can be printed.
Patent JP-S6232317-A (JP)
Title: Analyzing system for automatic reliability evaluating test data
Inventor: SATOU NOBUYO
IPC: G06F17/40
Filed: 1985-08-02
Abstract: PURPOSE:To utilize with a good timing a data which is obtained by a reliability evaluating test, by utilizing a data counting-up minicomputer, and processing continuously a test data which has been transferred from a host computer. CONSTITUTION:A data counting-up minicomputer 2 is used for fetching a data from a host computer 1, and provided with a memory 3, a CRT 4, etc. Also, a data processing by the computer 2 is executed from the time point for editing a test data file which has been transferred from the computer 1. Also, as for all the test data files, measured value information of each sample is edited at every measuring time and at every test item, and its result is collected as one file. Moreover, the maximum value and the minimum value are calculated at every test item from all the test data files, and this result is recorded automatically in the file and a calculation of the maximum value and the minimum value of a regulation is also executed, and its result is also recorded in the file in the same way. In this state, based on a numerical array file by each processing, an output device (the CRT 4, etc.) is made to execute an output in accordance with a purpose.
Patent JP-S6330031-A (JP)
Title: Audible tone signal transmission system
Inventor: OOTA GICHU
IPC: H04B1/66
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the deterioration in sound quality in the audible sense even with an increased compression rate by applying the level correction in response to an input amplitude level in the unit of blocks according to a charac teristic inversed to the Fletcher-Munson equi-loudness curves, coding the input and sending it, restoring the amplitude level by a characteristic inverse to the former characteristic so as to listen to the sound after decoding. CONSTITUTION:An input signal being an electric signal converted and amplified from an audible sound signal is inputted to a selection amplifier circuit 2, where the signal is amplified or compressed. Then an output of each selection amplifier circuit is stored tentatively in a buffer memory circuit 3. Peak hold circuits 4-1-4-4 hold the peak value of the output of each selection amplifier circuit. A maximum position detection circuit 5 reads a value held in the peak hold circuit 4 at each prescribed time, selects one of output data within a prescribed time of the selection amplifier circuit, and a signal coding circuit 7 applies quantization and coding. The coded data is sent to a signal decoding circuit 9 and a selection decoding circuit 10, where the data is decoded. The decoded input signal is inputted to an inverse selection amplifier circuit 11, one of the outputs is selected and given to an output terminal 12.