baber/WOPTO huggingface dataset:
Patent JP-H11327218-A (JP)
Title: Image forming device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/20
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where the jamming of a sheet material is reduced, by which double-sided copying and double-sided printing can be performed at a high speed and which is excellent in handleability. SOLUTION: This device is equipped with a 1st image forming part 3 forming a 1st toner image for one surface of a sheet material, a 1st carrying means 4 carrying the sheet material while carrying the surface of the sheet material being an opposite side to the surface where the 1st toner image is formed, a 1st fixing device 5 fixing the 1st toner image, a 2nd image forming part 6 forming a 2nd toner image for the other surface of the sheet material, a 2nd carrying means 7 carrying the sheet material while sucking the surface of the sheet material being a side where the 1st toner image is formed and a 2nd fixing device 8 fixing the 2nd toner image. The constituting elements are provided so that a sheet material carrying path may be linear nearly in the horizontal direction.
Patent JP-S5575741-A (JP)
Title: Coating surface having catalytic action
Inventor: ASANO YUU
IPC: C23D5/00
Filed: 1978-12-05
Abstract: PURPOSE: To obtain coating having excellent self-cleaning effect by coating the surface of a cooking apparatus with an enamel fril as the base containing a metal oxide, etc., with an oil decomposition catalytic action.  
     CONSTITUTION: The surface of a box-type cooking apparatus, e.g., oven, etc., is coated with an enamel frit, as a catalyst base, to which is added an oil decomposition catalyst, e.g., a mixture of the oxides of alkali and alkaline earth metals of the groups IA and IIA in the periodic table and one or more compounds of the formula M(A) x M(B)YO z  (MA is one of the elements of the group IA or IIA and MB is one of the elements of the group IIIB or IVB). The coating of the catalytically active enamel frit can provide excellent self-cleaning action to the cooking apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5482279-A (JP)
Title: Method and apparatus for gas analysing
Inventor: UEDA RIYUUICHI
IPC: G01N21/35
Filed: 1977-12-14
Abstract: PURPOSE:To measure contaminant gas existing in a trace in the atmosphere at high precision, by condensing the gas being measured to discharge uncondensed gas, increasing the partial pressure of the gas being measured, and improving the separation of absorption peak of infrared ray laser beam. CONSTITUTION:The atmosphere containing contaminant gas such as SO2 is introduced into a sealed container 1. In this state, a container 2 of liquid air which surrounds the sealed container is filled with liquid air 3, and is cooled to the temperature of liquid air so as to condense the trace of SO2. Uncondensed gas is discharged from the container by means of a vacuum pump P, and the container is then heated by a heater to a temperature to cause SO2 to be evaporated. Thus, SO2 is transformed into gas phase. Next, the laser beam generated from an infrared ray laser beam source 5 disposed at an end of infrared ray transmission windows 4 provided at the both ends of the container 1 is passed through the SO2 gas in the container, and the laser beam transmitted through the output side transmission window 4 is detected by an infrared ray detector 6 as the transmitted light. Thus, SO2 gas is measured, and the trace gas may be measured at high precision.
Patent JP-S5482370-A (JP)
Title: Treating method for sludge
Inventor: OGINO ETSUO
IPC: C02F11/00
Filed: 1977-12-14
Abstract: PURPOSE: To dehydrate the sludge layer rapidly, nearly uniformly and cheaply, by piling up solidifying layer of the sludge added a large amount of caking agent in layers, on the sludge layer thrown away after adding a fixed amount of the caking agent and moreover, piling up the grain layer in layers.  
     CONSTITUTION: Sludge added a fixed amount of caking agent, is thrown on the dumping ground 1 and the sludge layer 3 having a fixed thickness, is formed. Next, the solidifying layer 4 added a large amount of caking agent, is piled up in layers on the layer 3. The above layer 4 is pile up in layers at a fixed thickness in the state of sweet jelly of beans and the grain layer 5 is piled up on the layer 4. The above layer 5 is formed by arranging the draining material 8 formed by putting the grains 7 in the water permeable bag 6 on the layer 4. The layer 3 is pressed by the weight of the layer 5 through the layer 4 and water in the layer 3 is flowed upward and then, is conducted outward passing through the grains 7. Strong ground is made by filling up a good earth on the layer 5 after carrying out dehydration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0316467-A (JP)
Title: Picture forming device
Inventor: MURAHASHI TAKASHI
IPC: G03G15/041
Filed: 1989-06-14
Abstract: PURPOSE:To prevent missing of a picture by reducing a picture at least as to a subscanning direction when a file margin function is selected and increasing the degree of reduction in the subscanning direction more than that in the main scanning direction. CONSTITUTION:When a file margin function is selected, a preset margin W is in use, a scanning speed U of a carriage 7 is calculated and it is commanded to a drive circuit 10 of a carriage drive motor 9. Moreover, a control section 5 makes a longitudinal magnification and a lateral magnification commanded to a picture processing section 2 to the unity. Thus, a picture reduced to (L-W) is transferred to the part of the lateral width (L-W) of transfer paper P and a file margin A is formed to the tip of the transfer paper P. Thus, even when the file margin A is formed, no missing of picture is caused.
Patent JP-S5374893-A (JP)
Title: Driving method for semiconductor photosensitive device
Inventor: TANIGAWA KUNIHIRO
IPC: H04N5/335
Filed: 1976-12-15
Abstract: PURPOSE:To reduce the unevenness of the dark current and to decrease the fluctuation of the output signal level by leaving some of the electric charge, occurring within the depletion layer under the optical gate electrode, under the optical electrode without shifting all of the electric charge to the electric charge transfer part.
Patent JP-S6131276-A (JP)
Title: Test pattern printing system
Inventor: MATSUI YOSHIMITSU
IPC: B41J29/393
Filed: 1984-07-23
Abstract: PURPOSE:To contrive a more rapid test printing, shorten a program for a test printing operation and reduce the memory capacity required for storing the program, by performing both a fixed character printing test and a whole character printing test through using a single ship. CONSTITUTION:When a test of a printer is started (a), a line counter is cleared (b), and a fixed character (in this example, H) is repeatedly printed (c) as shown in the first line on the slip 3. After the printing is over, it is decided whether or not the test is to be finished (d). When the test is to be continued, whole character printing in the next line (namely, the even-numbered second line) is performed by shift-in printing (f), the line counter is updated by 1 (h), and where the next line (namely, the odd-numbered third line) is not the last line, it is decided whether or not the test is to be finished (j). When the test is to be continued, whole character printing in the next line (namely, the odd-numbered third line) is again performed by shift-out printing (g), and the line counter is updated by 1 (h). Until the next line is detected as the last line, the above steps from the shift- in printing operation to the shift-out printing operation are repeated.
Patent JP-H0666151-A (JP)
Title: Supercharger for internal combustion engine
Inventor: YAAKOBU BUUHIAA
IPC: F02B37/007
Filed: 1993-05-28
Abstract: PURPOSE: To achieve optimal supercharging air pressure in main operation output in a supercharger of an internal combustion engine by avoiding acute closing and shutoff of a power generating turbine so as to avoid insufficiency of supercharging air, and shutting off the turbine without causing obstacles to the engine when a failure occurs in an upper load region. CONSTITUTION: A bypass pipe 14 with control mechanisms 16, 21 for opening and closing a power generating turbine 5 is arranged parallel to the turbine. The pipe is dimensioned such that when the through cross-sectional area thereof is open, it allows an exhaust gas flow substantially the same as the turbine 5 to pass through. Control mechanisms 7, 19 and 16, 21 are designed such that the opening and closing speed of the through cross-sectional area can be adjusted individually. Control devices 18, 30, 31 are arranged for slightly varying supercharging air pressure during closing and shutoff processes.
Patent JP-S639105-A (JP)
Title: Circuit board for master antenna television apparatus
Inventor: MORIYAMA ATSUO
IPC: H01F19/00
Filed: 1986-06-30
Abstract: PURPOSE:To provide a fully-automatic machine for making printed circuit boards by employing printed circuit boards which integrally comprises transformers of the same ferrite material and include holes far receiving various component parts and terminals. CONSTITUTION:A printed circuit board 21 is made of a ferrite core, which integrally includes high-frequency transformer cores to integrally form high-frequency transformers 22. Holes 23a, 23b... for receiving various electronic parts are provided in the printed circuit board 21 in correspondence with a predetermined wiring pattern. A capacitor 14 and a resistor 15 are mounted on the circuit board 21 through said holes 23a, 23b..., and fixed by soldering 16 in the conductor forming region of a back side wiring pattern.
Patent JP-S5853135-A (JP)
Title: Traveling-wave tube
Inventor: KIMURA SHIYUNICHI
IPC: H01J23/10
Filed: 1981-09-25
Abstract: PURPOSE:To facilitate the impression of an axial asymmetric magnetic field to a collector and to restrain the flow of backward electrons to a delayed wave circuit and thereby to obtain a traveling-wave tube with high efficiency and high reliability, by a method wherein magnetic pole pieces made of iron or nickel or the like are hermetically sealed and fixed by fusing or the like to the two slit places of the collector so that said magnetic pole pieces project from the inside and outside of the circumference of the collector. CONSTITUTION:A collector 5 is made of non-magnetic material (for instance: copper), at a part on the external surface of the collector 5 the slits are grooved at two places in parallel with the direction of an electron beam axis, and magnetic iron pieces 15 and 16 made of iron or nickel are fixed to and sealed in the slit parts. The magnetic field intensity 19 is proportional to the thickness and the length of a permanent magnet 18 and the lengtn of the projected part of magnetic pole pieces 15 and 16 in the collector 5, therefore said intensity is variable for a wide range by adjusting those dimensions. The ratio (d2/d1) of the inside diameter d2 of the collector to the inside diameter d1 of the collector inlet can be enlarged enough, so the collector structure can be made to be an ideal Faraday cage style.
Patent JP-S5775564-A (JP)
Title: Exciter for superconductive rotary machine
Inventor: MAKI NAOKI
IPC: H02K55/04
Filed: 1980-10-28
Abstract: PURPOSE:To smoothly excite a superconductive field coil of a superconductive rotary machine and to smoothly remove energy at its quenching time by providing a single-pole rotor on a shaft and a stationary exciter at the periphery thereof and providing switching means for exciting direction in positive or negative direction. CONSTITUTION:A single-pole rotor 14 is mounted via an insulator 13 on the same shaft as the rotational shaft of a superconductive rotor 1, and a conductor 15 is mounted. The terminals of power leads 8 are connected to both axial ends of the conductor 15, and are led through holes (a) to the rotor 1. A stationary exciter 20 is provided at the periphery of the rotor 14, and is excited by a DC power source 18. When a superconductive field coil 3 is quenched, the exciting direction of the single- pole machine 30 is switched in its exciting direction to positive or negative direction to convert the generating action to motor action. In this manner, the magnetic energ y of the coil 3 can be converted to rotary energy, thereby smoothly removing the excitation and energy.
Patent JP-H0710538-A (JP)
Title: Flaky zinc oxide-based material and production thereof
Inventor: YAMAMOTO KAZUO
IPC: A61Q17/04
Filed: 1993-06-23
Abstract: PURPOSE:To provide a flaky zinc oxide-based material excellent in mechanical strength of the flakes and having UV shielding ability in the entire UV region including UVA and UVB. CONSTITUTION:This flaky zinc oxide-based material contains metal atoms of Ti, Si, Al and Zr by 0.2-1.0mol per 1mol Zn atom and has 0.8-70mum average size of the flakes, 0.1-3mum average thickness and 3-100 aspect ratio.
Patent JP-S6399907-A (JP)
Inventor: KANEKO HITOSHI
IPC: B28B1/30
Filed: 1986-06-28
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-S63316520-A (JP)
Title: Frequency error detecting circuit
Inventor: INAGAKI YUKIO
IPC: H03L7/06
Filed: 1987-06-18
Abstract: PURPOSE:To detect a frequency error with good accuracy without being influenced by a burst by obtaining and averaging the number of the times of the DPLL control of plural burst periods and detecting the frequency error. CONSTITUTION:A DPLL circuit 1 increases and decreases a pulse to a master clock in accordance with a frequency error of a master clock and a receiving signal, executes the control to synchronize a phase with the receiving signal and generates its own clock. A frequency error counter 2 counts the number of the increase/decrease (number of times of control) of the pulse of the circuit 1 and accumulates it in accordance with the phase control direction. A detecting circuit 3 executes the phase control action to the circuit 1 in accordance with the leading edge of a detected receiving burst. Detects the inversion of the phase control at the circuit 1, stops a phase control action, thereafter, the circuit 1 executes the moving action. When the generation of the next burst detecting signal is detected by a detecting circuit 4, the circuit 1 starts the phase control. When a prescribed burst is counted by a counter 5, an averaging means 6 averages the accumulation value of the counter 2 and outputs a frequency error detecting signal.
Patent JP-S5776088-A (JP)
Title: Coal gasification using powdered coal and its device
Inventor: KIKUCHI KENICHI
IPC: C10J3/54
Filed: 1980-10-31
Abstract: PURPOSE: To reduce the loss of the sensible heat of slag and to carry out the gasification of powdered coal efficiently, by feeding the powdered coal together with oxygen and steam to a reaction chamber to form char, combusting the char with oxygen and steam, maintaining the temperatures of the combustion chamber and reaction chamber at constant values, and making an agglomerated fluidized bed.  
     CONSTITUTION: Powdered coal having particle diameters of 2W3mm together with oxygen and steam is fed to the fluidized bed gasification reaction chamber 1. Char formed and collected by the reaction chamber 1, or its, coal, oxygen, and steam are fed to the jet flow combustion chamber 2 set at the lower part of the fluidized bed gasification reaction chamber 1, and burned so that the temperature of the combustion chamber 2 is maintained approximately 1,600°C, the temperature of the reaction chamber 1 is kept 900W1,300°C, and an agglomerated fluidized bed is formed in the reaction chamber 1, thus to carry out gasification using powdered coal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05342328-A (JP)
Title: Electronic filing device
Inventor: NOGUCHI KOICHI
IPC: G06F12/00
Filed: 1992-06-11
Abstract: PURPOSE:To prevent confusion without casting a heavy burden upon a user by automatically giving a volume label, where the number following the latest number and the discrimination number of a device are combined, by the device at the time of starting to use a new storage medium. CONSTITUTION:The user selects the mode of the electronic filing device from the operation part of a digital copying machine 1 and sets an optical disk to the driving device of an optical file 8. It is checked whether the set disk is already fomatted or not immediately after the start; and if it is not formatted, it is formatted after permission of the user. After formatting, the discrimination number of the device out of discrimination numbers preliminarily set to individual filing devices and a list of volume labels set in the past by this device are checked, and the volume label where the number following the latest number and the discrimination number of the device are combined is written in the disk. The number of the written volume label is registered in a management table of the device.
Patent JP-H0810403-A (JP)
Title: Pachinko apparatus
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-07-04
Abstract: PURPOSE:To provide a pachinko machine which enables the acquiring of a large number of balls even in a pachinko machine which makes an initial prize part hard to win. CONSTITUTION:When the winning of an initial prize part occurs, a varying display section 21 is operated to judge a hitting state. When a jack pot of '777' occurs, a display column 210b is further operated to display the frequency (the frequency of repetition) which indicates how many times hitting occurs continuously thereafter (so-called continuous hitting). The decision of the frequency of repetition is made to consider the frequency of winning the initial prize part. When the frequency of winning is high, the frequency of repetition is reduced. When the frequency of winning is low, the frequency of repetition is increased.
Patent JP-H06118900-A (JP)
Title: Liquid crystal driving device and electronic apparatus
Inventor: KUBO HIROYUKI
IPC: G09G3/36
Filed: 1993-06-23
Abstract: PURPOSE:To obtain the liquid crystal driving device, etc., which can set arbitrarily an allocation of liquid crystal driving data. CONSTITUTION:The device is provided with an allocation address storage device 1104 for storing a liquid crystal allocation address supplied from an external device, an allocation data storage device 1103 for storing liquid crystal allocation data supplied from the external device, an address comparing device 1106 for comparing a liquid crystal display address supplied from the external device and the allocation address stored in the allocation address storage device 1104 and outputting an output signal, when they coincide with each other, a data selecting device 1105 for selecting bit information of liquid crystal display data supplied from the external device, based on the allocation data stored in the allocation data storage device 1103, and a liquid crystal display data storage device 1109 for storing the bit information of the liquid crystal display data selected by the data selecting device 1105.
Patent JP-H112902-A (JP)
Title: Radiation sensitive composition
Inventor: IWANAGA SHINICHIRO
IPC: G03F7/004
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a chemically sensitizable positive resist effectively responsive to various kinds of radiations including ultraviolet rays, etc., and superior in sensitivity and resolution and developability and a pattern form and to enhance the storage stability of sensitivity by incorporating a copolymer comprising various kinds of specified repeating units and a radiation sensitive acid generator. SOLUTION: The radiation sensitive composition contains the copolymer comprising the repeating units represented by formula I and those represented by formula II and the copolymer comprising those represented by formula III and formula I and a radiation sensitive acid generator, and in formulae I-III, each of R1 and R2 is an H atom or a methyl group; R3 is an H atom or a 1-10C chain or cyclic alkyl group or the like; each of R4 and R5 is, independently, a 1-10C chain alkyl or 1-10C alkylhalide group or the like; R6 is an H atom or a methyl group; and Ra is an H atom or a 1-10C alkyl group.
Patent JP-S6214392-A (JP)
Title: Information storing system for magnetic bubble memory
Inventor: BETSUI KEIICHI
IPC: G11C19/08
Filed: 1985-07-12
Abstract: PURPOSE:To improve an error rate by adding and writing a discriminating bit for discriminating a case where there are many '1' in one page and a case where there are many '0'. CONSTITUTION:In a system for storing the information to a minor loop in the magnetic bubble memory element of a major-minor constitution, (a) when there are many '1' in one page, '1' indicates the non-existence of the bubble, '0' indicates the existence of the bubble and (b) when there are many '0' in one page, '1' indicates the existence of the bubble and '0' indicates the non-existence of the bubble, correspondingly and a discriminating bit for discriminating (a) and (b) is added and written. Thus, when more than half is '1' in the one page, the data is reversed, '1' is stored as the non-existence of the bubble and '0' as the existence of the bubble and when less than half is '1' in the one page, '1' is stored as the existence of the bubble and '0' as the non-existence of the bubble as it is. Thereby, error rate can be improved.
Patent JP-S6214479-A (JP)
Title: Light emitting/receiving device
Inventor: KAWAI YOSHIO
IPC: H01S5/026
Filed: 1985-07-12
Abstract: PURPOSE:To decrease the loss of light, by providing a groove for separating a light-emitting element and a light-receiving element having a common current- constricting layer provided on a common P-type InP substrate, and by dividing the current-constricting layer on the upper side of the optical path by means of this groove. CONSTITUTION:A P-type InP substrate 11 including a mesa-shaped portion 41 is provided thereon with an N-type InP block layer 13 and a P-type InP layer 15. V-shaped grooves 17 are formed therein so as to reach the substrate 11. A P-type InP clad layer 19, an InGaAs active layer 21, an N-type InP clad layer 23, a cap layer 25 and an upper electrode 27 are provided within the grooves 17 and on the layer 15, while a lower electrode 31 is provided on the bottom of the substrate 11. A groove 29 is formed by etching from the upper electrode 27 between the V-shaped grooves 17. The groove 29 is deep enough to divide the block layer 13, so that the light-emitting element 33 is separated from the light-receiving element. According to this construction, a part of the light emitted from the light-emitting region 21a is transmitted to the light- receiving region 21b through the layers 15 and 13 and the mesa-shaped portion 41, and therefore the loss of light can be decreased.
Patent JP-H07323904-A (JP)
Title: Centralized control device for garbage fermentative treatment
Inventor: ISHIZU TOMOJI
IPC: B09B3/00
Filed: 1994-05-31
Abstract: PURPOSE:To efficiently bring in or take out garbage, when the garbage discharged from a bucket is received and subjected to fermentative treatment at a high temperature, by providing a plurality of stations, which receive the garbage subjected to fermentative treatment and which discharge the garbage to a prescribed place. CONSTITUTION:A centralized controlling device (A) for fermentative treatment of garbage is provided with a bucket carrying means 7, which carrier a bucket accommodating the garbage as well as an empty bucket after the garbage was discharged, and a large, fermentative treatment device 3, which puts the garbage discharged form the bucket into fermentative treatment. In addition, the controlling device (A) is also provided with a plurality of stations 1, which carry in and take out the garbage, which was subjected to fermentative treatment in the large fermentative treatment device 3, as well as a plurality of garbage carrying means 2, each of which is connected to the corresponding station 1 and which carry the garbage form a garbage discharging port of the large, fermentative treatment device 3 to the station 1. The bucket carrying means 7 is provided with a rotary type elevator 4, a bucket bringing-in conveyor 5, and a bucket taking-out conveyor 6.