baber/WOPTO huggingface dataset:
Patent JP-H052261-A (JP)
Title: Mask and projection exposure method using the same
Inventor: MATSUO SEITARO
IPC: G03F1/68
Filed: 1991-06-24
Abstract: PURPOSE:To realize the projection-exposure method which is improved in resolution and the mask used for the method without using any aperture part filter. CONSTITUTION:Light intensity of each degree of diffracted light is proportional to the level of each component of a mask pattern at the time of Fourier expansion, so the light shield part 2 of the mask 4 is made translucent, its transmissivity is set according to pattern properties, and transmitted light of the light shield part is given a 180 phase difference from passing light of a mask transparent part 3. Consequently, the component of degree 0 of the diffracted light is reduced to relatively half and the balance with diffracted light of degree 1 can be obtained without using any aperture part filter. Further, a high contrast and high resolution are both obtained without altering a projection lens system.
Patent JP-S57103488-A (JP)
Title: Driving circuit for current driven pnpn channel switch
Inventor: NAGAYAMA TADAHIRO
IPC: H03K17/735
Filed: 1980-12-18
Abstract: PURPOSE:To lessen the electric coupling between a driving circuit and a signal line and to lower the leak current passing through the driving circuit to the ignorable degree, by using FETs in the driving circuit and supplying the driving  current for switches from the signal line. CONSTITUTION:When a positive voltage is applied to a driving signal voltage applying terminal 28, FETs 16-23 are pinched off, and switches 3-6 are cut off. When the positive voltage of the terminal 28 is released, FETs 16-23 become conductive. If a signal line 1 is positive and a signal line 2 is negative, FETs 16-19 are conductive to form a channel passing through switches 3 and 4. If the signal line 1 is negative and the signal line 2 is positive, a channel passing through switches 5 and 6 is formed similarly. Signal lines 1 and 2 the driving  circuit are separated electrically from each other by the junction of gates of  each FET and diodes 24-27 and 29-32, and a leak current passing through the  driving circuit is only a current of the reverse direction of P-N junction and is  ignored.
Patent JP-2000066842-A (JP)
Title: Fast start-up method for multimode data reproducing and recording device
Inventor: ZUCKER FRIEDHELM
IPC: G06F3/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To test and identify a data storage medium more efficiently and to shorten a processing time by checking the kind of statistics of use in a hierarchical table regarding the statistics of use and selecting adaptive parameters belonging to a corresponding specific group of adaptive parameters. SOLUTION: The investigation 3 of statistics 4 of use is carried out. The statistics 4 of use are a table of hierarchical order. Selection 6 selects a special group of parameters 8 for a 1st kind by using a table of correspondence 7. Specific groups of parameters 8 for respective kinds correspond to groups of parameters. A test 9 uses the specific group of parameters 8 to determine whether or not a data storage medium corresponds to it. When the data storage medium corresponds to the group of parameters 8, the kind of the data storage medium is identified. The examination 10 of the state decides whether or not the kind is identified and when it corresponds to the group of parameters 8, the kind of the data storage medium is identified.
Patent JP-H0528378-A (JP)
Title: Alarm sending circuit
Inventor: ICHIKAWA JUNYA
IPC: G06F1/28
Filed: 1991-07-19
Abstract: PURPOSE:To continue to send a power cut-off alarm for a constant time even at the time of the power cut-off. CONSTITUTION:An alarm circuit 1 is constituted of a power cut-off detecting circuit 11 and an alarm transferring circuit 12, the power cut-off detecting circuit 11 has a function to monitor the condition of the power supplied to the circuit and the power outputs the presence of the cut-off to the alarm transferring circuit 12. The alarm transferring circuit 12 adds the additional information to send the alarm based on the information from the power cut-off detecting circuit 11, prepares the serial information to transfer the alarm and sends to an alarm transmission line. A power holding circuit 4 is a circuit to supply the power to the alarm circuit 1, is constituted of a secondary battery or a capacitor, usually supplies the power from a power circuit 3 to the alarm circuit l, and when an input power is cut off, supplies the power to the alarm circuit 1 only for the time necessary to send an alarm by the alarm circuit 1. An alarm circuit 2 has a function to send an alarm necessary for a system except the power cut-off and is not operated at the time of the power cut-off.
Patent JP-S5876763-A (JP)
Inventor: RANSU EI RIOTSUTA
IPC: G01N33/558
Filed: 1982-10-13
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-H0468812-A (JP)
Title: Pulse generator
Inventor: TANI MASAAKI
IPC: H03K4/02
Filed: 1990-07-06
Abstract: PURPOSE:To eliminate the limit of timing for changing the contents of a register by comparing the values of a counter and of a first register, and outputting the contents of a second register when the value of the counter is larger than the value of the first register. CONSTITUTION:Each time a counter 11 overflows, the contents of a register 13 are saved in a register 14. In the case of the register 13 >= the counter 11, the value of the register 13 is selected by a selector 16 and in the case of the register 13<the counter 11, the value of the register 14 is selected. Thus, since a source value (register 14) is inputted to a comparator even when a reloaded value (register 13) in the case of reloading the register is smaller than the original value (register 14) and the value of the counter 11 is larger than the reloaded value, this value is coincident in comparison so as to generate a pulse.
Patent JP-H03275131-A (JP)
Title: Dispersant, surface-treated fine particles and method for using dispersant
Inventor: KITAHARA SHIZUO
IPC: C09K23/52
Filed: 1990-07-07
Abstract: PURPOSE:To improve the dispersibility of fine particles in an org. medium or a medium such as a polymer by using a polymer having an oxazolium ion structure in the molecule as a dispersant. CONSTITUTION:A polymer having an oxazolium ion structure in the molecule is used as a dispersant for uniformly dispersing inorg. fine particles of a filler, a reinforcing agent, etc., or org. fine particles of an org. pigment, etc., in an org. medium or a medium such as a polymer. The structure of the polymer as the dispersant is represented by formula I(where one of R1 and R2 is a polymer chain, the other is H or a substituent, each of R3-R6 is H or a substituent and Z is an electrophilic group) and the oxazolium ion structure is present in the polymer chain or at the terminal of the chain. The dispersibility of the fine particles in the medium can be improved.
Patent JP-S6073148-A (JP)
Title: Vibration-suppressing stratified body
Inventor: SATOU TOSHIO
IPC: F16F1/36
Filed: 1983-09-27
Abstract: PURPOSE:To provide a vibration-suppressing stratified body which has a sufficient vibration-suppressing property in a wide range of temperature, by preparing plural kinds of vibration-suppressing paints containing a resin and a scale- like inorganic substance as the main constituents at different composition ratios, to make plural kinds of paint films on a steel plate. CONSTITUTION:Plural kinds of vibration-suppressing paints, which contain 100pts.wt. of a resin consisting of 10pts.wt. of an epoxy resin and 1-100pts.wt. of a urethane-denatured epoxy resin having a urethane bond in the molecule and contain 10-200pts.wt. of a scale-like inorganic substance such as mica, graphite and glass flakes, as the main constituents, and have different composition ratios for the main constituents, are prepared, or the paints and another vibration-suppressing paint containing 100pts.wt. of an epoxy resin and 10- 200pts.wt. of a scale-like inorganic substance as the main constituents are prepared, so that plural kinds of paint films are made on a steel plate which undergoes vibration. At that time, the content of the urethane-denatured epoxy resin of the paint film nearer the steel plate is made larger. A vibration-suppressing stratified body is thus formed.
Patent JP-S6425964-A (JP)
Title: Arc thermal spraying method
Inventor: KOSUGE SHIGECHIKA
IPC: B05B7/18
Filed: 1987-07-20
Abstract: PURPOSE:To prevent the exfoliation of a thermally sprayed film and to improve the density of the film in an arc thermal spraying method by maintaining a thermal spraying atmosphere in an inert atmosphere and injecting an inert gas from a gas injection nozzle toward a molten metal. CONSTITUTION:Electric current is supplied from a power supply for arc generation to a pair of metallic wires to generate an arc between the tips of the wires 4. The tips of the wires 4 are, therefore, melted by the heat of the arc and molten metal particles 5 are flown by the gas injected from the nozzle 1 and are stuck to the surface of a base material 2. The thermal spraying atmosphere is maintained in the inert atmosphere at this time and the inert gas is injected from the nozzle 1. The wires 4 are continuously fed through guide pipes 3. The oxidation on the surface of the molten metal particles 5 is thereby suppressed and the thermally sprayed film 6 having good quality is formed on the base plate 2.
Patent JP-H05347212-A (JP)
Title: Thin film electronic component and manufacture thereof
Inventor: KANAZAWA JITSUO
IPC: H01G4/06
Filed: 1992-06-12
Abstract: PURPOSE:To form a highly reliable thin film conductive layers at low cost on a substrate by a method wherein problems arising when an excellent conductive copper thin film is used are solved by providing a thin film of different metal on the upper and the lower sides of the copper thin film as a main conductive thin film to secure conductivity. CONSTITUTION:The thin type electronic part is constituted by forming a thin film conductive layer by laminating a chrome thin film 11, a copper thin film 12 and a nichrome thin film 13 in the above order on an insulated substrate 10 or on an insulating film. The adherence to the substrate 10 is improved by the chrome thin film 11, and the oxidation and the like of the copper thin film when an insulating film is provided by the nichrome thin film 13 can be prevented.
Patent JP-S6096763-A (JP)
Inventor: RICHIYAADO ESU ROSURAA
IPC: H01L21/28
Filed: 1984-08-28
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-S6241307-A (JP)
Inventor: YOSHIEDA KEIICHI
IPC: A41H37/10
Filed: 1985-08-16
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-S5880618-A (JP)
Title: Epitaxial growing method for thick film of garnet
Inventor: HIBIYA TAKETOSHI
IPC: G02F1/09
Filed: 1981-11-09
Abstract: PURPOSE:To obtain an optical garnet material having high crystallinity and excellent optical characteristics by removing a wafer from a melt before the film grows to a desired thickness and polishing the surface, then growing a garnet film and repeating these operations. CONSTITUTION:A thick film 2 of optical garnet is grown by a liquid phase epitaxial method on a nonmagnetic substrate 1. In this case, the film of a desired thickness is obtained by repeating the operations of removing the wafer once from the melt before the film 2 grows to a desired thickness and smoothing the surface of the film 2 by polishing, then growing the garnet film 2 in succession >=1 times. For example, in the stage of forming thick films 2 of Gd0.2Y2.8 Fe5O12 garnet on a {111} Gd3Ga5O12 substrate from a melt using PbO-B2O3 as a fluxing agent, the thick films 2 of 210mum thickness are obtained by repeating distortion-free polishing and growing at every 30mum film thickness.
Patent JP-H0842420-A (JP)
Title: Distributor type fuel injection pump
Inventor: NAGATANI KOICHI
IPC: F02D1/18
Filed: 1994-07-29
Abstract: PURPOSE:To secure the extent of required feed pressure in a very low speed range at the time of engine starting or the like as well as to solve a shortage of advance angle at fuel injection timing in a very low speed range. CONSTITUTION:When this pump is in the very low speed range of an engine, each pressure in fuel passages 73, 74 and 75 being interconnected to an inlet gallery 14 is also increased, but this increased pressure is not reached to such strength as resisting the energizing force of a compression coil spring 33 of a differential pressure regulating valve 30, so that this valve 30 will not be opened. In a timer part 40 at this time, each pressure in three fuel passages 73, 74 and 75 interconnected to a feed pump feed pressure chamber 8 is increased, whereby pressure in a timer high pressure chamber 44 to be interconnected to this chamber 8 via a timer part hydraulic supply passage 47 is increased as well. This pressure shifts a timer piston 42 in a direction of compressing a return spring 46 against energizing force of this return spring 46, thereby advancing the fuel injection timing into control.
Patent JP-H1123107-A (JP)
Title: Method for manufacturing air conditioner
Inventor: NUMAMOTO HIRONAO
IPC: G01N25/56
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which allows sufficient moisture control of a product in a simple method in a separate type air conditioner that uses ester system oil and ether system oil. SOLUTION: A moisture control process in a manufacturing process is operated by arranging a component 6 which is connected with a dummy indoor unit 4, and which has a built-in substance having a moisture adsorption mechanism in the path 5 of the connecting piping or the dummy indoor unit. After the moisture in a refrigerating cycle is adsorbed to the component 6 that has the built-in substance having the moisture adsorption mechanism, the component having the moisture adsorption mechanism is detached from the path 5 of the connecting piping or the inside of the dummy indoor unit. After that, the amount of moisture, which is adsorbed to the substance having the moisture adsorption mechanism, is measured, so that the amount of moisture which is contained in an outdoor unit of an air conditioner is controlled.  To adsorb the moisture in the refrigerating cycle promptly, an intermittent heating operation and a heating/cooling switching operation are performed.
Patent JP-S6156361-A (JP)
Title: Image forming method
Inventor: HAMADA JUNICHI
IPC: H04N1/29
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a distinct image consisting of a chromatic color and an achromatic color by dividing an original image into each hue, carrying the first image information by a photosensitive drum, projecting the second image information of an iron current of negative of the same polarity, to said image information, and synthesizing a latent image. CONSTITUTION:An image of an original 44 is reflected by mirrors 62, 64, and made incident on a dichroic mirror 47. By its mirror 47, a chromatic color light is reflected, and its complementary color light is made to transmit. Subsequently, the complementary color light is advanced to a photosensitive drum 1 and the first image information is carried. Also, the reflected chromatic color light is advanced to a photosensitive screen drum 17 and the second image information is carried. Next, a photosensitive layer 56 of the photosensitive drum 1, and the screen drum 17 are electrified, for instance, to negative. In this state, when a negative ion particle is projected from a charged particle source 19 of the screen drum 17, it passes through the drum 17, reaches the photosensitive layer 56 as negative image information, and a latent image is synthesized newly. Accordingly, the latent image separated into the first group chromatic color level of negative and the second group chromatic color level of negative is formed on both sides of an achromatic color potential level, therefore, a distinct image can be obtained.
Patent JP-H0468994-A (JP)
Title: Color signal processing circuit
Inventor: UYAMA KAZUYUKI
IPC: H04N9/78
Filed: 1990-07-09
Abstract: PURPOSE:To reduce color blur in the vertical direction by adding a signal outputted from a gain control amplifier circuit to a signal outputted from a comb-line filter circuit. CONSTITUTION:A subtractor circuit 5 subtracts a delay signal outputted from a delay circuit 4 from output signals of comb-line filters 1-3 to generate a difference signal and a detection circuit 6 applies envelope detection to the signal. A delay circuit 7 delays the detection signal outputted from the detection circuit 6 for one horizontal scanning period and a subtractor circuit 8 subtracts the delay signal from the detection signal outputted from the detection circuit 6 to generate a gain control signal. A gain control amplifier circuit 9 amplifies and outputs a difference signal outputted from the subtractor circuit 5 with a gain decided by the gain control signal outputted from the subtractor circuit 8. An adder circuit 10 adds a signal outputted from the gain control amplifier circuit 9 to the signal outputted from the comb-line filters 1-3. Thus, color blur in the vertical direction is reduced.
Patent JP-H0819755-A (JP)
Title: Powder coating
Inventor: MAEDA KEIJIRO
IPC: H02M7/10
Filed: 1994-07-08
Abstract: PURPOSE:To make it possible to increase an edge coverage rate without leaving bubbles in an insulating film by causing paint to stick to an electric conductor as an object to be coated and also causing the paint to be cured by maintaining the paint in a molten state. CONSTITUTION:Three axiamples of fluid immersion-type powder coating are shown. (a) is the sequence of a curing/heating step after a pre-heating step and a coating step through a melting/heating step. (b) is the sequence of a pre-heating step, a coating step and a melting/heating step, again another pre- heating step, another coating step and another melting/heating step finally to be followed by a curing/heating step. (c) is the sequence of a pre-heating step, a coating step, a melting/heating step and a curing/heating step, and again another pre-heating step, another coating step, another melting/heating step and another curing/heating step. Thus powder paint sticking to an electrode plate is adequately liquefied by the melting/heating step, and air between the powder paint and the electrode plate is discharged. Further, a corner part is curved by an initial coated layer and an edge effect is no longer generated by applying the coat many times.
Patent JP-S6071821-A (JP)
Title: Combustion controller of water heater
Inventor: YAMADA TAKESHI
IPC: F23N1/08
Filed: 1983-09-28
Abstract: PURPOSE:To enable rapid action of hot water control by avoiding waste of power consumption, by contriving justification of treatment time of prepurge treatment and afterpurge treatment by a fan motor. CONSTITUTION:A controller 15 is constituted of a sequency circuit performing a sequency action from starting of combustion to suspension of the combustion, a hot water temperature control circuit performing hot water temperature control so that a temperature of supply hot water coincides with a target temperature and a circuit performing action of prepurge treatment prior to action of the hot water temperature control and that of afterpurge treatment after hot water temperature control. A fan motor 2 is a thin carrying out simultaneously supply of combustion air to a burner 3, ventilation (prepurge) of the inside of a main body 1 and cooling (afterpurge) of a heat exchanger 4 and is turned by a controller 15. The fan motor 2 is started and air pressure in the inside of an air duct is detected by an air pressure switch 17, a signal of which is applied to the controller 15. The quantity of control turning and driving the fan motor 2 is operated based on a deflection between a detected signal of a temperature dtector 8 and a set signal of a temperature setting device 16, through which the quantity of gas to be supplied to the burner 3 is adjusted.
Patent JP-2000001091-A (JP)
Title: Ruler for drawing parallel line
Inventor: IWABORI KUNIO
IPC: B43L13/24
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To draw parallel lines extremely correctly and efficiently while reducing the fatigue load of a drawing man. SOLUTION: A ruler for drawing parallel lines is constituted of a first ruler A, on which a pressing surface A1 is formed along the straight-line side of the same, and a second ruler B, on which a pressed surface B1 corresponding to the pressing surface A1 is formed along the straight-line side of the same. The pressed surface B1 of the second ruler can be moved freely along the pressing surface of the first ruler while the pressed surface B1 can be fixed arbitrarily by pressing the pressing surface A1. The pressing surface A1 is provided with an engaging teeth unit 2, formed along the lower surface of the straight-line side of the first ruler A, while the pressed surface B1 is provided with an engaged teeth unit 4, formed along the upper surface of the straight-line side of the second ruler B so as to be capable of being engaged with the engaging teeth unit 2.
Patent JP-S6157906-A (JP)
Title: Array calibrating device for both ends of optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/04
Filed: 1984-08-29
Abstract: PURPOSE:To obtain an inexpensive image transmission device or system by using an inexpensive optical fiber which is easily obtained by adding a function which corrects random element wire arrays at both ends of the optical fiber and variance in light transmissivity due to the inclination of element wires at both ends. CONSTITUTION:An object image 21 is incident on one terminal of the optical fiber 23 as a luminance signal through an image pickup lens 22. A luminance signal appearing at the other terminal of the optical fiber 23 is guided to a CCD element 25 for luminance-electric signal conversion through a matching lens 24 and converted into a voltage signal proportional to luminance. Then the signal is converted by an A/D converter 26 into a digital signal, which is saved in a memory 127. Its contents are matched by a matching device 29 through said calibrating operation according to the both-terminal array correspondence of the optical fiber and contents of corrected values of light transmissivity of element wires which are saves in a memory 28, and rearranged and outputted. A video screen corresponding to the object image picked up through the image pickup lens 22 is reproduced on a television screen.
Patent JP-H106878-A (JP)
Title: Roof molding mounting structure of vehicle
Inventor: SATO KENICHI
IPC: F16B5/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To generate a high stable holding force with mounting a roof molding through a low stable insertion force in a roof molding mounted in a roof groove formed in a joint part between the roof panel and the side panel of a vehicle. SOLUTION: A roof molding 4 comprises a body part 5 which is positioned astride the upper part of a rise part and with which a roof groove 3 is almost covered; a leg part 6 suspending downward from the side edge of the body part 5; a lock piece part 7 rising upward from the lower end of the leg part 6; a circular hollow part 8 formed in the lower parts of the leg part 6 and the lock piece part 7; a lip part 9; and elastic contact parts 10 and 11, the roof molding being formed in a sectional shape consisting of the aforesaid parts through integral molding of synthetic resin. As a result of the circular hollow part 8 being pressed against the bottom of the mounting groove part 3b by inserting the leg part 6 and the lock piece part 7 in the mounting groove part 3b, the circular hollow part is bent and deformed.  Through a reaction force to the bending deformation, a claw part 7a formed at the lock piece 7 is engaged with the horizontal flange 1b of the upper end of a rise part and the roof molding 4 is attached in a manner described above.