baber/WOPTO huggingface dataset:
Patent JP-S56109352-A (JP)
Title: Original negative for engraving
Inventor: SESHIMO MASAAKI
IPC: G03F1/00
Filed: 1980-02-01
Abstract: PURPOSE:To reproduce half tones effectively by performing engraving with a shade of reproducibility of fidelity, by grinding a material discontinuously by uniformly distributing spots on an original negative for engraving used for an photoelectric profile engraving machine. CONSTITUTION:When an original negative for engraving is printed by enlarging the negative of an original picture, the original negative having spots of 0.5mm. in distance and 0.2mm. in diameter, for example, is manufactured by superposing a transparent film with spots. This engraving original negative is fitted to an engraving machine and profile engraving is carried out as usual. Section y-y, and sections x<1>-x<1>, x<2>-x<2> and x<3>-x<3> formed by grinding dark color part A', intermediate B' and white color part C' as shown by the arrows are formed as shown in figures A''- C'' and A'''-C''', and half tones are reproduced effectively. One transparent film having spots distributed uniformly is used to manufacture many engraving original negative first and some of them are used to perform engraving operations simultaneously.
Patent JP-S5398078-A (JP)
Title: Coincidence check between cable insulating fault points and ani-corrosion defect points
Inventor: NAKAYAMA TADAHARU
IPC: G01R31/08
Filed: 1977-02-05
Abstract: PURPOSE: To accurately determine the coincidence or non-coinicidence between insulating fault points and anti-corrosive layer insulating defect points depending upon the coincidence and noncoincidence in two stages by floating the insulating fault conductor of a cable from the ground and grounding it to obtain each bridge balance point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61171799-A (JP)
Title: Flon-resistant refrigerator oil
Inventor: KOBASHI HITOSHI
IPC: C10N30/00
Filed: 1985-01-26
Abstract: PURPOSE:A refrigerator oil, consisting of an ester based oil and hydroxyaryl fatty acid, having improved flon stability, heat stability and lubricity, and oper able under severe conditions for a long period. CONSTITUTION:A flon-resistant refrigerator oil containing (A) an ester based oil and (B) usually 0.02-10wt%, preferably 0.05-2wt%, based on the ester based oil, hydroxyaryl fatty acid expressed by the formula [R1 nis 1-19C straight chain alkyl; R2 is 1-19C straight chain alkylene; (sum of carbon atoms of R1 and R2 is 10-20); R3 and R4 are H, hydroxyl or 1-9C alkyl or alkoxyl].
Patent JP-H04257349-A (JP)
Title: Device for preventing stop bar of loom
Inventor: IMAMURA HIDEICHIRO
IPC: D03D51/00
Filed: 1991-02-01
Abstract: PURPOSE:To prevent stop bars by automatically moving the cloth fell to a proper position just before restarting a loom without performing setting operation relying on the perception of a worker. CONSTITUTION:A contact pressure between a reed near reed beating and a cloth fell in normal operation of a loom is sensed by a means (A) for sensing the contact pressure between the reed and the cloth fell, and memorized in the first memorizing means (B) (in normal operation) or the contact pressure between the reed near the reed beating and the cloth fell in just after restarting (or during inching) of the loom is sensed and memorized in the second memorizing means (C) (just after restarting). Just before restarting the loom, the travel of the cloth fell is then calculated based on the difference of the memorized values by a cloth fell travel calculating means (D) to move the cloth fell based thereon by a cloth fell moving means (E).
Patent JP-H08199701-A (JP)
Title: Sound-insulating wall unit and sound-insulating wall
Inventor: KOZUKA NAOKI
IPC: E04B1/82
Filed: 1995-01-27
Abstract: PURPOSE: To actualize a new sound-insulating wall which can be light in weight and has the effect of insulating sounds highly, covering a wide range of their frequencies. CONSTITUTION: A surface wall member 12 and a rear wall member 13 are opposed leaving a space between them, the inside thereof is hermetically enclosed with side wall members 14, and these members are integrated. A sound- insulating wall is formed by joining sound-insulating wall units 10, each enclosed inner space 11 of which is decompressed at a pressure preventing the propagation of sounds.
Patent JP-S61171066-A (JP)
Title: Aggregate cell
Inventor: SUZUKI SHINTARO
IPC: H01M6/48
Filed: 1985-01-25
Abstract: PURPOSE:To produce a highly reliably aggregate cell composed of flat cells connected in series without losing the advantage of the thinness of the flat cells by interposing a conductive adhesive between adjacent flat cells to bond together adjacent positive terminal plate and negative terminal plate thereby connecting the flat cells in series. CONSTITUTION:Each of flat cells 11-14 is made by interposing a frame-like insulating sealing plate 4 between a positive and a negative terminal plate 2 and 3 and then placing a generation element 5 in the space formed by the terminal plates 2 and 3 and the sealing plate 4 and then fusing the sealing plate 4 to the terminal plates 2 and 3 to seal the generation element 5 in the fused body. Then, the flat cells 11-14 are stacked in such a manner as to locate the positive terminal plates 2 and the negative terminal plates 3 alternately. After that, a conductive adhesive 9 is interposed between the cells 11-14 to connect them in series, thereby constituting an aggregate cell.
Patent JP-H09203955-A (JP)
Title: Camera
Inventor: KOJIMA KAZUHIKO
IPC: G03B17/24
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To bring a magnetic head into contact with film by uniform pressure without inclining by arranging a means guiding a pad to a space whose cross section is in a nearly triangle shape formed by the shape of a lens barrel. SOLUTION: The pad PAD is fixed to a rectangular flange 9 formed at the rear end of a holding member 10 extending in the back-and-forth direction of a camera. The holding member 10 is held slidably back and forth by a part of a base plate 101 and guide walls 6a and 6b formed at two points so as to extend in the back-and-forth direction. The member 10 holding the pad PAD is arranged by using the space which is between a spool chamber and the lens barrel and is formed because the lens barrel is in a cylindrical shape. Since the space exists over the nearly whole area of the camera in the back-and-forth direction, the member 10 holding the pad PAD and the members 6a and 6b guiding the member 10 are formed in a shape long in the back-and-forth direction, so that the pad PAD is prevented from being inclined.
Patent JP-H05207636-A (JP)
Title: Digital protective relay for ac filter facility
Inventor: IGUCHI MASATAKA
IPC: H02H3/52
Filed: 1992-01-27
Abstract: PURPOSE:To realize positive protection by selecting three sample values, separated by a predetermined value from each other, from sample values obtained by equally dividing one period of an objective wave and then determining an effective value based on these three sample values according to a specific formula, thereafter comparing thus determined effective value with a reference value. CONSTITUTION:An AC filter 22 comprising a capacitor C passing a specific higher harmonic, a reactor L, and a resistor R is connected between a distribution line 21 and the ground and then the filter current is detected through a CT 23. Thus detected current is fed to 5 digital protective relay 1 for AC filter facility and then it is subjected to step-down through an auxiliary transformer 11, attenuation 12, S/H 13, A/D conversion 14 and stored in a memory 15. Three sample values im-p, im, im+p (m=0, 1, 2...), separated by predetermined number P corresponding to the order of higher harmonic, are then selected and subjected to operation at a first operating section 16 to determine Lm, whereas an effective value is determined at second operating section 17 and compared 18 with a reference value. If the effective value is higher than the reference value, a protective signal is outputted, According to the constitution, basic wave component is blocked positively resulting in suppression of the generation of aging or temperature variation.
Patent JP-H08229614-A (JP)
Title: Upper die for press brake
Inventor: KAWANO SUSUMU
IPC: B21D5/02
Filed: 1996-01-26
Abstract: PURPOSE: To provide an upper die for press brakes which are easily attached to and detached from a die holder to which the upper die is attachable and detachable. CONSTITUTION: In the upper die which is attached and detached between the holder plate 9 of the die holder 1 and a pressing and fixing member 17 with the exerted pressure which are attached to an upper table 3 in the press brake, the part PK to be fixed of the upper die which is depressed and fixed to the holder plate is provided with a vertical surface VF in contact with a holder plate 9 and inclined surface PS which is depressed with the pressing and fixing member 17 with the exerted pressure. The lower side of the part PK to be fixed is formed thicker than the upper side so that the bottom end part of the pressing and fixing member 17 with the exerted pressure is moved with the exerted pressure when the upper die P is relatively elevated to the holder plate 9.
Patent JP-S56110572-A (JP)
Title: Resonating device of wave force generator
Inventor: NAKAHARA TSUNAMITSU
IPC: F03B13/16
Filed: 1980-02-04
Abstract: PURPOSE: To accomplish a generation effect in the largest efficiency by a method wherein a flat spring fitted on a float supporting shaft is supported by rollers slidably provided.  
     CONSTITUTION: The flat spring 15 is fitted on the supporting shaft 2 of the float 1 and supported by the rollers 17, 17' mounted on a sliding piece 21, which is engaged with a feed screw 18 coupled to a motor 19. Whereby since the motor 19 rotates the feed screw 18 to cause the sliding piece 21 to be slid and to enable rockings of the float 1 to be resonated with oscillations of the wave, the generation effect of the largest efficiency can be accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06258954-A (JP)
Title: Image forming device
Inventor: IZUMIZAKI MASAMI
IPC: G03G15/09
Filed: 1994-01-11
Abstract: PURPOSE:To stabilize the electrostatically charged quantity of developer and to prevent the occurrence of scattering or fogging and the deterioration of image quality by regulating the napping height of the developer on a developer carrier at a developer supply position to the developer carrier by the magnetic pole of a magnet. CONSTITUTION:The magnet 13 possesses a developing magnetic pole N1 and the magnetic poles S1, N2, S2 and S3 carrying the developer. The magnetic pole S2 is a drawing-up cut pole and draws up the developer stirred and carried with the rotation of a first stir carrier means by the magnetic binding force of a developing sleeve 3. A blade 2 provided in a developer return member 1 is disposed at a drawing-up position, and the napping height of the developer drawn by the magnetic pole S2 is regulated. Then, the developer carried on the developing sleeve 3 by the magnetic pole S2 is fed to a developing area while the napping height is regulated by making both non-magnetic toner and magnetic carrier pass between the tip part of the blade 2 and the developing sleeve 3.
Patent JP-S57126887-A (JP)
Title: Apparatus for gasifying coal
Inventor: HIRAOKA FUMIAKI
IPC: C10J3/57
Filed: 1981-01-29
Abstract: PURPOSE:To reduce the loss of coal due to scattering by keeping the amount of produced slag constant, by providing a slag reserve furnace in the main body of a gasifying furnace to continuously discharge slag. CONSTITUTION:Coal, O2 and steam are blown through a non-immersed lance 7 into a molten iron bath 8 in the main body 1 of a gasifying furnace. Produced gas is introduced through a furnace port via a duct 6 into a gas holder. Slag 9 together with part of the produced gas which is forcibly sucked through the gas sucking port 10 of a slag reserve furnace 3, is introduced through a slag passage 2 into the reserve furnace 3. Slag 9 introduced into the reserve furnace 3 is continuously discharged through a slide gate 12 provided at a slag-discharging port to the outside, while circulating through a circulating passate 5 between the main body 1 and the reserve furnace 3 by means of an electromagnetic pump 11 to lag slag with the iron bath 8. EFFECT:Clean gas contg. no contaminant can be obtd. without generating SOx by reacting coal blown into the furance directly with O2.
Patent JP-S59136626-A (JP)
Title: Noise measuring device
Inventor: KISO MATAICHIROU
IPC: G01M99/00
Filed: 1983-01-26
Abstract: PURPOSE:To enable the exact selective measurement of a test body by determining the imaginary part of the cross spectrum of respective detection signals in accordance with the detection signals having a time difference by a pair of noise detecting means which are spaced at a prescribed distance on the perpendicular of the surface of the test body. CONSTITUTION:The signals inputted via noise detecting microphones 2a, 2b installed apart from each other at a space DELTAl on the perpendicular from the surface of a test body 1 and amplifiers 3a, 3b amplifying the outputs thereof are fed via an A/D converter 6 to a Fourier transform device 7 and thereafter the signals are fed to a cross spectrum imaginary number converter 8 which determines the difference in a pair of the converted outputs. The influence of the dark noise by other kinds of surrounding apparatus is eliminated by the outputs of the converter 8 and the noise from the body 1 is selectively measured. Since the imaginary part of the cross spectra in the detection signals in determined in the above-mentioned way, the noise of the test body is exactly and selectively measured irrespectively of the presence or absence of the dark noise.
Patent JP-H11213382-A (JP)
Title: Recording medium
Inventor: ENDO KATSUMI
IPC: G11B5/73
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress the dissipation of a lubricant applied on a protective film and to improve the traveling property and durability by forming a protective film consisting of a carbon film having a specific density on a recording film. SOLUTION: The protective film is formed by forming the carbon film having a graphite bond or diamond bond on the recording film by plasma decomposition and deposition of a hydrogen carbide monomer by a CVD process or the like. At this time, the protective film having multiple pores is formed by specifying the density of the carbon film to 1.0 to 1.8 g/cm<3> . As a result, the applied lubricant molecules intrude into the pores and entangle with the pores. Even if the lubricant molecules are pulled by a magnetic head, the scraping and dissipating thereof from the surface are prevented and the accumulation of the lubricant into the pores is made possible. The lubricant is oozed on the surface from the pores in the event of the lubricant dissipation, by which the lubricant may be maintained at all times.  When the density exceeds 1.8 g/cm, the pores decrease and the lubricant detaining property degrades. When the density falls below 1.0g/cm<3> , the pores increase so much that the entanglement of the lubricant is lowered and the carbon film becomes fragiled.
Patent JP-S62172125-A (JP)
Title: Air supplying device
Inventor: ISHIZUKA ICHIRO
IPC: F24F7/04
Filed: 1986-01-23
Abstract: PURPOSE:To eliminate an uncomfortable feeling caused by feeding air and provide a cooling and heating effect by a method wherein an indoor suction port is opened and another outdoor suction port is closed when a ventilation device is stopped and then the outdoor suction port is opened and the indoor suction port is closed when the ventilation device is operated. CONSTITUTION:When a ventilation device 16 is stopped, an outdoor suction port 7 is closed with a damper 8 under an operation of a damper motor 9 and an indoor suction port 6 is opened, so that an air conditioned indoor air is passed from an indoor suction grill 10 through a duct 11, enters a main body 1 of air feeding device, passes through a thermal accumulator material 2 and then returns back to the indoor part through a discharging grill 12. At this time, heat is continued to be stored in the thermal accumulator material 2. At this time, heat is continued to be stored in the thermal accumulator material 2. Then, when the ventilation device 16 is being operated, the indoor suction port 6 is closed with the damper 8 under an operation of the damper motor 9 and the outer suction port 7 is opened, so that the damper motor 9 and the outer suction port 7 is opened, so that the fresh outdoor air passes through a duct 15 and enters a main body 1 of air feeding device, is heated or cooled with the thermal accumulation material 2, thereafter the air is supplied into the room through the discharging grill 12. Therefore, the fresh air is supplied from the outdoor part and the ventilation can be performed.
Patent JP-S63180113-A (JP)
Title: Humidity control device for constant temperature/ humidity chamber
Inventor: TANAKA YASUO
IPC: G05D22/00
Filed: 1987-01-22
Abstract: PURPOSE:To decrease the consumption of the humidifying water and to reduce the deterioration of a dehumidifying agent by using a relative humidity control system and an absolute humidity control system and combining the humidity control using the relative humidity and the humidity control using the absolute humidity. CONSTITUTION:The intra-chamber humidity 8 and the set humidity 11 are supplied to a switch deciding means 16 for decision of execution of the relative humidity control or the absolute humidity control. At the same time, the relative or absolute humidity control is decided via a switch 17. When the relative humidity control is chosen, an adder/subtractor means 14 performs the addition/subtraction of both humidities 8 and 11 with direct use of the relative humidity value. The result of this addition/subtraction is delivered to a humidity controller 10. In the case of the absolute humidity control, a 1st absolute humidity computing element 19 obtains the humidity setting value by means of the absolute humidity; while a 2nd absolute humidity computing element 18 obtains the intra-chamber humidity by means of the absolute humidity respectively. The outputs of both elements 18 and 19 undergo the addition/subtraction via an adder/subtractor means 20. Then the result of this addition/ subtraction is delivered to the controller 10. Thus it is possible to decrease the consumption of the humidifying water and also to reduce the deterioration of a dehumidifying agent.
Patent JP-H05268088-A (JP)
Title: A/d converter
IPC: H03M1/14
Filed: 1992-01-28
Abstract: PURPOSE:To reduce errors even in arithmetic operation at digital signal processing of a low-level analog signal. CONSTITUTION:The A/D converter is provided with an A/D conversion section 11 whose sampling frequency is f1, a primary down sampling circuit 12 sampling in the lower frequency f2, and a secondary down sampling circuit 18 down sampling in the frequency f3 lower than the f2. A level detection circuit 15 detects the level for the N-bit output of the primary down sampling circuit 12, performing the shift operation by first and second registers 13 and 14, level comparison circuit 16, and shift circuit 17 according to the level. The shifted high-order M bit (N> M) is supplied to the secondary down sampling circuit 18. Thus, the number of effective digits of low level signal can be increased.
Patent JP-S6488072-A (JP)
Title: Method of controlling dehumidification combination type air conditioner
Inventor: TAJIMA KAZUO
IPC: F25B29/00
Filed: 1988-01-22
Abstract: PURPOSE: To reduce refrigerant noise at the time of opening a solenoid valve by opening a second solenoid valve after reducing pressure difference between a reheater and an evaporator while operating a compressor at the time of changing over from dehumidifying operation to cooling operation. CONSTITUTION: At the time of changing over from dehumidifying operation to cooling operation, a second solenoid valve 10 is closed and refrigerant delivered from a reheater 4 is introduced to an evaporator 6 through a dehumification capillary 5. In this regard, a compressor 1 is operated continuously by closing a first solenoid valve 8. Refrigerant passed through a condenser 2 is introduced to the reheater 4 after pressure is reduced through a cooling capillary tube 3 and further introduced to the evaporator 6 after pressure is reduced through the dehumification capillary tube 5. Since pressure is reduced in two stages, pressure difference is decreased between the reheater 4 and the evaporator 6 after operation for several minutes under that state.  Subsequently, the valve 10 is opened and the tube 5 is bypassed by the delivery refrigerant from the reheater 4 through a second passage 9. Since pressure difference is decreased, refrigerant noise is reduced correspondingly at the time of opening the valve 10.
Patent JP-S5397829-A (JP)
Title: Projector with magnetic reproducing portion
Inventor: OSANAI HIROSHI
IPC: G03B31/06
Filed: 1977-02-08
Abstract: PURPOSE: To project an image upon a screen and take out an audio signal, while preventing the heat liberation from a projecting lamp, by charging a slide plate having a magnetic recording portion, which is recorded with the audio signals of the image, and by simultaneously turning a cooling fan. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59140818-A (JP)
Inventor: NOMOTO TSUNEO
IPC: A01G7/00
Filed: 1983-01-31
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-H07216545-A (JP)
Title: Formation of continuously vacuum deposited film
Inventor: HAYASHI KOUYUU
IPC: C23C14/54
Filed: 1994-02-04
Abstract: PURPOSE:To easily form a vacuum deposited film having a uniform thickness in the sheet width direction of a steel sheet by using a vapor monitor with laser beam irradiation at the time of forming a vacuum deposited film on a running wide steel sheet. CONSTITUTION:While a wide steel sheet 9 is run in a vessel in an atmosphere of an Ar gas, a vacuum depositing material in a crucible provided on the lower part is melted by the irradiation of an electron beam 10 from an electron gun 8 and is evaporated as a vapor beam 11. In the process of the same operation, a laser beam from a laser oscillator 4 is made incident on the vapor beam 11 as the laser beam of the wavelength corresponding to the vacuum deposited beam by a dye laser 2 to generate fluorescence. This fluorescence is inputted to an image analysis device 7, the fluorescence is transformed into a spatial intensity distribution, the flow of the whole area of the vapor beam is made visible, and the spatial density distribution of the vapor beam 11 in the width direction of the steel sheet 9 is measured. In this case, the power source 17 of the electron gun 8 is controlled to form a vacuum deposited film having a uniform thickness on the surface of the steel sheet 9.
Patent JP-S60157336-A (JP)
Title: Analog-digital converter
Inventor: SAITOU SEIICHI
IPC: H03M1/12
Filed: 1984-01-27
Abstract: PURPOSE:To shorten a smapling cycle to an analog signal by using plural pairs of sample holding circuits and sequential comparison type A/D converters to form a circuit. CONSTITUTION:The 1st sample holding circuit 5 is combined with a sequential comparison type ADC7 to convert an input analog signal into a digital signal after amplifying the analog signal by an amplifier 1. The digital signals are delivered every double cycle 2Ts. The combination of the 2nd sample holding circuit 6 and a sequential comparison type ADC8 is actuated with a delay by a campling cycle Ts2 compared with the 1st combination of the circuit 5 and the ADC7. Thus the digital signals are delivered every 2Ts. A selector 9 switches output every cycle Ts2 between the ADC7 and ADC8 to obtain output digital signals 20(D0-Dn).