baber/WOPTO huggingface dataset:
Patent JP-S5435623-A (JP)
Title: Video projector
Inventor: OOMORI MASAYUKI
IPC: H04N17/00
Filed: 1977-08-25
Abstract: PURPOSE: To make the optic axes of lenses parallel with each other and move away picture tubes from the optic axis for a certain quantity so that the picture tubes will tilt, thereby completely aligning pictures on the screen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5225993-A (JP)
Title: Maintenance system of a monitor transmission system
Inventor: MURAKAMI KAZUMASA
IPC: C12Q1/61
Filed: 1975-08-21
Abstract: PURPOSE:This system allows the simplifying of the circuit arrangement of an end instrument and sure maintenance operation, eliminating the waste of poling operation in case of normal monitor and performing the use of a good efficiency system.
Patent JP-H02280506-A (JP)
Title: Digital control piezoelectric oscillating circuit
Inventor: MIYAMA HIROYUKI
IPC: H03B5/32
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a high frequency control resolution by connecting at least one each of a circuit in which a switching element is connected in series with a low level side of a capacitive element and a circuit in which a switching element is connected in series with a high level side of a capacitive element in parallel with each other. CONSTITUTION:In a series circuit 408 comprising a capacitive element and a switching element, the switching element 407 connects in series with a ground potential being a low level of the capacitive element 406, and in series circuits 411-417 each comprising a capacitive element and a switching element, the switching element 407 connects in series with a nonground potential being a high level side of the capacitive element 406. A low-order bit digital signal is inputted to a control gate of a transmission gate. Each transmission gate is switched depending on the state of the digital signal of bits 1-7 and the oscillated frequency is changed.
Patent JP-H06312104-A (JP)
Title: Initial precipitation sludge extraction control device
Inventor: HAYAZAKI AKIO
IPC: C02F11/12
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the quality of water from deteriorating due to the rottenness of sludge and thereby improve durability significantly by making it possible to correct the non-uniformity of sludge flow distribution. CONSTITUTION:A stratified neural network 2 which controls an operation system 1 for operation initial sedimentation ponds 11, 12 enters a drawing flow amount A, an inflow amount C and an average drawn sludge concentration B as the initial value of each initial sedimentation pond 11, 12, then obtains control parameters for the rectification of an unbalance in sludge distribution, using sigmoid function as input/output function and thereby output the drawing time and drawing cycle time of each initial sedimentation pond 11, 12. In addition, an empirical rule is applied to an inflow amount, rainfall function and seasonal function in the stratified neural network 2, in order to allow the execution of learning at high speed. Further, the network 2 self-evaluates its output, the drawing amount A and the drawn sludge concentration B of each initial sedimentation pond 11, 12 to self-create learning data for supply.
Patent JP-H03263594-A (JP)
Title: Plate type heat exchanger
Inventor: NAKAMURA JUNICHI
IPC: F28F3/08
Filed: 1990-04-17
Abstract: PURPOSE:To contrive the improvement of the operability of mounting of a gasket and the stabilization of heat exchanging function by a method wherein fixed tabs are formed on the circumferential side surface of the gasket, which is not contacted with liquid, with proper intervals while the fixed tabs are fixed to a plate by fitting them forcibly into a slit parallel to a gasket groove. CONSTITUTION:A gasket 15 is attached and fixed to a plate 11 by a method wherein the main body 16 of the gasket is fitted into the gasket groove 13 of a plate 11 and a fixed piece 17b is forcibly fitted into the slit 14c of a recess 14a while fitting the projecting piece 17a of a fixed tab 17 loosely into the recess 14b of the fixing part 14 of the gasket. According to this method, the fixed tab 17 can be fixed with adaptability in a direction parallel to the gasket groove 13 and levitation of the main body 16 of the gasket from the groove 13 or the fitting of the tab 17 under bent condition can be prevented by only shifting the position of the fixed tab 17 even when variety is generated in the length of the main body 16 of the gasket upon manufacturing the gasket 15 whereby the operability of the heat exchanger is improved and the sealing property of the gasket can be improved.
Patent JP-H02278888-A (JP)
Title: Printed board
Inventor: YAMAUCHI FUSHIMI
IPC: H05K3/40
Filed: 1989-04-20
Abstract: PURPOSE:To improve the efficiency of mounting a component by providing a feeding groove on the end face of a substrate. CONSTITUTION:A printed board is provided with a feeding groove 2 on the end face of the board 1. The board 1 can be fed to an assembling line by utilizing the groove 2. Thus, the efficiency of mounting a component can be improved.
Patent JP-S63267078-A (JP)
Title: Signal inserting device for magnetic recording and reproducing device
Inventor: MARUOKA TSUYOSHI
IPC: H04N5/93
Filed: 1987-04-24
Abstract: PURPOSE:To insert a character signal and a pseudo synchronizing signal without an influence by weighting and inserting in a sequence of a synchronizing signal tip voltage and a voltage corresponding to a white level at the time of inserting the character signal and the pseudo synchronizing signal into a video signal. CONSTITUTION:In a switching device 4, when a character inserting signal inputted from a character signal input terminal 6 goes to a high level, a connection is switched to a voltage generator 5 side for generating the voltage corresponding to the white level of the clamped video signal and when it goes to a low level, the connection is switched to a switching device 14. In a switching device 15, when a control signal inputted to a control side goes to a high level, a connection is switched to a voltage generator 9 for generating a voltage corresponding to the synchronizing signal tip voltage of the clamped video signal and when it goes to the low level, the connection is switched to the switching device 4. In the output signal of the switching device 15, the video signal formed by inserting the character signal and the pseudo synchronizing signal are inserted to a signal part in which a noise component generated at the time of the overflow recording of a PCM signal is present is obtained, supplied to an output buffer 12 and the video signal into which the character signal and the pseudo synchronizing signal are inserted is outputted to an output terminal 13.
Patent JP-S58219907-A (JP)
Title: Residue withdrawing apparatus
Inventor: HORIZOE HIROTOSHI
IPC: B01D21/30
Filed: 1982-06-16
Abstract: PURPOSE:To provide a residue withdrawing apparatus capable of reasonably withdrawing a solid component precipitated under gravity from a separation zone, constituted by attaching a measuring container to a branch pipe provided to the residue withdrawing line of a gravitational precipitative separation apparatus. CONSTITUTION:An object to be treated containing a residue is supplied to a gravitational precipitative separation tank 5 from the inlet 1 thereof to be subjected to gravitational precipitating and separating operation and the treated liquid free from the residue is recovered from the outlet 2 thereof. On the other hand, valves 6, 10 are closed while a valve 4 is opened to discharge the residue accumulated to the lower part of the separation tank 5 and the discharged residue is introduced into a measuring container 9 through flowlines L1, L2 by pressure balance. In the next step, the valve 4 is closed and the valve 10 is opened for a definite time while the valve 6 is further opened to introduce an inert gas such as a N2 gas into the container 9 under pressure from the inlet 7 thereof and the residue therein is discharged to a residue receiving tank 13 through courses L2, L3. In this case, by controlling the pressure degree of the inert gas, about 60-70% residue introduced into the container 9 is discharged to the residue receiving tank 13 and the valves 6, 10 are closed to stay the inert gas introduced under pressure in the container 9. In the next step, the valve 4 is opened to reopen the discharge operation of residue in the separation tank 5 but the inert gas in the upper part of the container is not reversely flowed into the separation tank 5 to precipitate the object to be treated.
Patent JP-S63268384-A (JP)
Title: Recorded information reproducing device
Inventor: OKANO TAKASHI
IPC: H04N5/937
Filed: 1987-04-24
Abstract: PURPOSE:To set a mode at a reproducing mode suitable for a reproducing image, by controlling the reproducing mode by reproducing mode data stored at the time of responding to position data stored by address information separated from information being read from a recording medium. CONSTITUTION:An address decoder 6 samples and decodes the address information such as a frame number and a time code, etc., being inserted in the prescribed section of a demodulated video signal, and supplies it to a controller 9. A reproducing mode control circuit 15 performs the address control of a picture memory 7, etc., responding to a command from the system controller 9, and sets the reproducing mode at one of a normal reproducing mode, a still picture reproducing mode, a stroboscopic reproducing mode, a gradation lowering reproducing mode, and a mosaic image reproducing mode. In such a way, it is possible to reproduce a still picture in the gradation lowering mode, and to constitute so as to commonly use two or more reproducing modes.
Patent JP-S58218881-A (JP)
Title: Device provided with plural dc motors
Inventor: GOTOU MAKOTO
IPC: H02P5/56
Filed: 1982-06-14
Abstract: PURPOSE:To reduce capacity of an electric power source by a method wherein plural DC motors are made to start, to rotate in order shifting time. CONSTITUTION:When a fan rotation command signal (f) is outputted from a control computer 3 connected to the main body of a computer or the switch of a control board, a microcomputer 308 converts command signals (a-e) to command respectively rotation, stoppage of the motors (1-5) into rotation commands in order interposing a time difference between them. Accordingly, the motors (1-5) start, accelerate and rotate in order. When the motors (1-5) are made totally to be in the high speed rotation, a normal action signal (i) of the microcomputer 308 is changed. When an abnormal action signal (g) sent from the motors (1-5) is changed, the fault signal (j) of the microcomputer 308 is changed, and the control computer 307 commands cut-off of the electric power source or reduction of supply capability.
Patent JP-2000287619-A (JP)
Title: Packaged fungi
Inventor: KAWAGUCHI KATSUMI
IPC: B32B27/32
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide package for fungi capable of keeping commercial value of the packaged fungi in high state during their distribution. SOLUTION: The package 10 comprises a film 12 formed into bag shape. The package 10 including 1 kg of the fungi is set to have the oxygen permeability from outside to inside of 30-80 ml/day.atmospheric pressure and the carbon dioxide permeability from inside to outside of seven times that of the oxygen at 2 deg.C of ambient temperature and 80% of RH. Such state is obtained by constituting the package of the film having oxygen permeability of 230-1600 ml/m2.day. atmospheric pressure into the bag having the effective surface area of 0.10-0.25 m2.
Patent JP-S60248791-A (JP)
Title: Moving bed type dry distiller
Inventor: TOMURO JINICHI
IPC: C10B49/06
Filed: 1984-05-23
Abstract: PURPOSE:A gas of low oxygen content is introduced, as an oxidizing agent, into the moving bed to combust a part of coal so that heating is effected up to the temperature necessary for dry distillation, whereby high efficiency of dry distillation, especially of low-grade coal becomes possible with a small-sized moving bed reactor. CONSTITUTION:A gas distributor 2 is set at the middle in the vertical direction in the dry distillator and a gas of low oxygen content such as an air diluted with inert gas or exhaust gas containing appropriately lowered oxygen content is fed from the distributor to combust a small amount of coal, as the temperature is measured with a thermocouple 3 set right above the distributor 2 to avoid the excessive rise of the temperature. And the combustion heat is utilized to raise the temperature up to the level necessary for dry distillation of coal to activate coal particles, thus enabling stabilized dry distillation.
Patent JP-S59228617-A (JP)
Title: Connecting method of optical cable
Inventor: TSUCHIDA YOSHIO
IPC: G02B6/24
Filed: 1983-06-10
Abstract: PURPOSE:To connect plural optical cores easily without the need for an operator and facilities at a photodetection point by using a multimode stand-by optical core and a coupler 22 by which the end parts of respective optical cores are connected to a common connection line together at an output terminal. CONSTITUTION:Light from an LED light source 28 is incident to the input terminal of a corresponding optical core 12A of an optical cable 10A, and if corresponding optical cores 12A of the 2nd and the 3rd optical cables are eccentric, a light output fed back through the coupler 22 and stand-by optical core 14 is low in level and the aligning means in a fusion connecting machine 24 corrects the eccentricity. When those two corresponding optical cores 12A are aligned to each other, the light output has a maximum level, so the fusion connecting machine 24 arrays and connects the two optical cores 12 together at the position. Thus, the return connecting operation is facilitated and the need for an operator and special facilities at the return point is eliminated.
Patent JP-H09293709-A (JP)
Title: Cvd device
Inventor: SATO TAKETOSHI
IPC: C23C16/44
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the growth of solid material on the inner surface of an exhaust pipe, to decrease the frequency of maintenance operations and to increase the hours of operation by a method wherein a current is applied to the electrode provided in an exhaust pipe, the current is discharged to the gas which is allowed to flow from the side of the upstream, and a self-cleaning operation is conducted. SOLUTION: Electrodes 2 and 3 are provided in an exhaust pipe 1, a current is applied to the electrodes 2 and 3, the current is discharged to the gas which is allowed to flow from the side of upstream, and a self-cleaning operation is conducted. For example, electrodes 2 and 3 are provided in the exhaust pipe 1, a DC power source 10 is connected to the electrodes 2 and 3, a cuurent is applied to the electrodes, NF3 gas is streamed in from a gas injection tube 9, the gas is brought into a plasmic state, and solid material is etched. As a result, the growth of solid material on the inner surface of the exhaust pipe 1 can be prevented, and the frequency of maintenance operation can be decreased sharply by using the self-cleaning of the reaction tube 6 using the reaction gas such as ClF3 .
Patent JP-H09285376-A (JP)
Title: Bedclothes
Inventor: FUJIMOTO MASUMI
IPC: A47G9/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial quality and to make the repeated use easier by including at least the antimicrobial fibers as wadding cotton and by composing all of the stuffing cotton, bedclothes, sewing threads and accessories with fibers or resin made of a same series of polymer. SOLUTION: The cotton to be wadded into the bedclothes is to include at least the antimicrobial fibers. The antimicrobial quality is also to be provided by composing all of the wadding cotton, bedclothes, sewing threads and accessories with fibers or resin made of a same series of polymer. This results in making the repeated use easier. The antimicrobial fibers are preferable to be included by more than 40wt.%. An antimicrobial component is either to be mixed into the polymer or coated on the fabric surfaces. In case of the latter, coating 0.05-3% owf of the antimicrobial component vs. fibers is preferable. As an antimicrobial component, for instance, either such a basic group as amidine base, guanidine base, etc., or such a compound with salt as their sodium salt, potassium salt, ammonium salt, etc., is to be used.
Patent JP-H05296127-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: ICHINOSE HIROKI
IPC: F02M69/00
Filed: 1992-04-22
Abstract: PURPOSE:To prevent injection fuel from sticking on a bulkhead almost without having a nozzle port blocked by the bulkhead, even if a position for installation of a fuel injection valve is shifted slightly from the bulk head between intake ports. CONSTITUTION:A nozzle 13 having a pair of nozzle port 14 is installed on the top end of a fuel injection valve 8, and fuel F is injected in direction to expand from the nozzle port 14 to the inside of each intake port 6. A support part 17 projected in the center axial line direction of fuel injection valve 8 is formed between a pair of nozzle port 14, and the supporting part 17 is engaged with the bulkhead 7 so as to support the fuel injection valve 8.
Patent JP-H10292769-A (JP)
Title: Tunnel boring machine
Inventor: NISHIZAWA IZUMI
IPC: E21D9/093
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To simplify structure by connecting the front-rear sections of a boring machine body by four cylinders in fixed positional relationship having mounting joints capable of being tilted in the two directions. SOLUTION: A front drum section 1 and a rear drum section 2 are coupled by four driving jacks having mounting joints capable of being inclined in the two different directions at both ends. Cylindrical liner plates are installed to the fitting sections of each skin plate of the drum sections 1, 2, and the vertical and horizontal lateral displacement of the boring machine are constrained. Four mutually linearly independent six-dimensional vectors are determined from two kinds of the eight vectors of axial unit vectors towards the centers of the mounting joints of the drum section 1 from the centers E of the mounting joints of the drum section 2 and vectors towards the centers F from points P on the drum section 1. Consequently, the stroke of the jack is controlled to movement between the drum sections 1, 2 having the six degrees of freedom, and four restraints can be given.  Accordingly, equipments and control can be simplified, and cost can be reduced.
Patent JP-S5329047-A (JP)
Title: Whip antenna automatic expansion/contraction unit
Inventor: KOIZUMI KIICHIROU
IPC: H01Q1/10
Filed: 1976-08-31
Abstract: PURPOSE:To obtain an antenna automatic expansion/contraction unit which has a low expansion speed of an antenna of no danger, and can expand, contract, and stop halfway, and can be fitted in a buoy, etc., for conveyable type radio beacon on the sea because of a low power consumption, light weight, and a small size.
Patent JP-S61265272-A (JP)
Inventor: FUIRITSUPU JIYOSEFU HOOKINZU
IPC: B24C1/10
Filed: 1986-05-07
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-S5627460-A (JP)
Title: High-speed access system for information code
Inventor: AIZAWA RIYOUICHI
IPC: G06F13/00
Filed: 1979-08-14
Abstract: PURPOSE: To make it possible to attain access to an external information code at a high speed by making size comparisons by setting up a reference code table which branches off on the tournament system with a number of digits equal to that of external information code.  
     CONSTITUTION: In memory 13, Chinese-character codes, for example, are arrayed according to size and in a toothless state and in memory 14, character pattern codes are stored. Memories 13 and 14 are controlled by address counter 12; and codes in memory 13 are compared with an external information code by code size deciding circuit 15 and when identity is found, output gate 16 of memory 14 is opened to read character pattern codes in memory 14. Circuit 15 sets the reference code for the tournament system and makes a size decision by comparing a four-bit external code, for example, to medium value "1000" firstly to branch off. Further, it is compared to the medium value of a branch destination according to the tournament system to make the size decision until identity is obtained finally. Consequently, access to the external code can be attained more rapidly than before. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61260949-A (JP)
Title: Electrostatic chuck plate
Inventor: ITO TSUTOMU
IPC: B23Q3/15
Filed: 1985-05-15
Abstract: PURPOSE:To make it possible to enhance the yield of electrostatic chuck plates, by forming a dielectric layer with the use of flame coating of a dielectric material, and by using an optically hardenable resin as a highpolymer material with which the inside of the dielectric material is impregnated, so that a dielectric material having a relatively high dielectrtic constant may be selected and it is possible to make the attracting force, mechanical strength and a wear-resistant ability thereof satisfactory. CONSTITUTION:By flame-coating a dielectric material on the upper surface of a plate-like electrode 11, a dielectric layer 12 is formed, and the layer 12 is impregnated with an optically hardenable resin 13. That is, the impregnation and hardening are such that the optically hardenable resin 13 is coated on the dielectric layer 13 formed by the flame coating, to allow the dielectric layer 12 to be impregnated with the resin 13 thereinto. Then, an ultraviolet light having a wavelength of 0.3 to 0.4m is irradiated to the layer 12 for several seconds to harden the optically hardenable resin 13. Accordingly, when an electrical field is applied between a specimen 14 set on the upper surface of the dielectric layer 12 and the electrode 11, the specimen 14 may be stably held on the dielectric layer 12. Further, the dielectric constant of the dielectric layer 12 may be optionally selected so that it is possible to aim at enhancing the mechanical strength and wear-resistant ability of the dielectric layer 12, thereby it is possible to aim at enhancing the surface flatness and manufacturing yield of the electrostatic chuck plates.
Patent JP-H07286678-A (JP)
Title: Driving device for rotary valve
Inventor: YURUGI YOSHINORI
IPC: F16K31/53
Filed: 1994-04-18
Abstract: PURPOSE:To easily replace a driving device complying with alteration of a using condition by arranging a freely replaceable cover between a mounting face of a valve main body in a rotary valve and a manual driving device and connecting a worm wheel in the driving device and a connection sleeve together by means of a spline/serration connection. CONSTITUTION:A valve main body of a butterfly valve is provided with a disk valve body 2 opening/closing a cylindrical passage, and a valve rod 3 to which the valve body 2 is fixed is extended outward while penetrating through a valve shaft cylinder 4 extending in the outside diameter direction of the valve main body. In this case, a plate driving device mounting plate 5 is integrally formed in the outside end of the valve shaft cylinder 4, and a driving device 7 is installed on a mounting face 6 via a cover 8. The cover 8 is formed into a shape, in which its lower face matches with the mounting face 6, and is fixed in the mounting plate 5 by means of a bolt. A casing 9 for the driving device 7 is fixed in the cover 8 freely separatably, and a worm wheel 10 inside the casing 9 is connected to the outside end of the valve rod 3 via a connection sleeve 11 connected to the worm wheel 10 by spline connection.