baber/WOPTO huggingface dataset:
Patent JP-S57182761-A (JP)
Title: Corona discharging device
Inventor: AOKI MINORU
IPC: G03G15/02
Filed: 1981-05-05
Abstract: PURPOSE:To make the charging quantity constant, by feeding back negatively the measured value for the intensity of an ion current, which is irradiated from a corotron, to a power source. CONSTITUTION:A current Ic flowed to a side wall 2 of a corotron is obtained in an operational amplifier OP1 on a basis of a current It flowed to a discharging wire of the corotron. Since this obtained value reflects the intensity of an ion current flowed from the corotron to a photosensitive drum D, an output value Vnf of the operational amplifier OP1 is inputted to a high voltage power source HT to control the voltage applied to the corotron.
Patent JP-S60215509-A (JP)
Title: Method of concentration of argon gas by adsorption process and preparation of adsorbent
Inventor: TAMURA TAKAAKI
IPC: C01B23/00
Filed: 1984-04-06
Abstract: PURPOSE:To concentrate easily an Ar gas in a gas containing Ar, by adsorbing Ar on an adsorbent prepared from tuff containing mordenite or clinoptilolite. CONSTITUTION:Tuff containing mordenite and/or clinoptilolite is directly used or immersed in about 30wt% aqueous solution of a compound containing an alkaline or alkaline earth metal ion at about 100 deg.C for about 30min repeatedly several times so that various ions contained in tuff are replaced with the ion, and dehydrated under heating at about 350-700 deg.C for about 0.1-10hr, to give an Ar adsorbent. The adsorbent is packed into an adsorption column, an Ar- containing gas such as Ar-O2 gas, etc. is passed through it, Ar is adsorbed on it, Ar is desorbed, to concentrate Ar gas. Plural adsorption columns are used, adsorption and desorption are carried out properly, and Ar gas can be further concentrated into a higher concentration.
Patent JP-H01316304-A (JP)
Title: Insecticidal and miticidal agent
Inventor: TERADA IZUMI
IPC: A01N43/40
Filed: 1989-03-22
Abstract: PURPOSE:To obtain an insecticidal and miticidal agent effective in controlling vermin having resistant species, quickly decomposable after application and applicable over a wide range without causing the problems of persistence and accumulation, by using a pyridine derivative as an active component. CONSTITUTION:The objective agent contains a pyridine derivative of formula I (X is H, Cl or Br; R<1> and R<2> are H or methyl; at least one of R<1> and R<2> is methyl) or its salt as an active component. It can be applied in the form of powder, granule, etc. The solid preparation having the form of powder can be prepared by mixing the active component with a solid carrier and crushing the mixture and the granular preparation is synthesized, e.g., by coating a performed granular solid carrier with the active component. The content of the active component in the powdery preparation is preferably 0.5-20wt.%. The compound of formula I can be synthesized, e.g., by reacting a compound of formula III (R<3> is lower alkyl) with a compound of formula IV.
Patent JP-S62224867-A (JP)
Title: Graphic drawing method
Inventor: TAKAHASHI TOSHIHIKO
IPC: G06T5/30
Filed: 1986-03-26
Abstract: PURPOSE:To shorten a time necessary to draw a heavy line by adding a two-dimensional logical filter which takes out the data that includes a picture element and its peripheral picture elements sequentially for respective picture elements. CONSTITUTION:A drawing processor 1 draws a line whose width is one-picture element length in a picture memory 3. Then the memory 3 is scanned, and the two-dimensional logical filter 6 sequentially takes out the respective picture elements that are the object of the scanning, and simultaneously takes out the peripheral picture elements. If the bit of the line is included in the taken-out area, all bits of the area are made those of the line. Since the line-thickening processing is thus processed, a heavy line can be drawn in a short time.
Patent JP-S60212938-A (JP)
Title: Impregnated cathode
Inventor: YAMAMOTO YOSHIHIKO
IPC: H01J1/14
Filed: 1984-04-06
Abstract: PURPOSE:To reduce the temperature required for operation by using an impregnated cathode consisting of a heat-resistant porous base body containing particles of lanthanum oxide or similar compound and an electron-discharging substance filled in the holes of the porous base body. CONSTITUTION:Tungsten powder is mixed with a powder of a compound such as lanthanum oxide, cerium oxide or glaceodium oxide (2-50% of the total volume) before the mixture is subjected to pressure molding and sintering to make a porous base body 4 with a porosity of 15-30% and in which oxide particles 2 are dispersed. Next, an electron-discharging substance composed of BaCO3, CaCO3 and Al2O3 in a molar ratio of 4:1:1 is heated and molten into the holes of the porous base body 4 to make an impregnated cathode. After that, the impregnated cathode is combined with a heater 9, thereby making an indirectly heated cathode. Therefore it is possible to reduce the temperature necessary for achieving the saturation current density of 10A/cm<2> to a level 50-150 deg.C lower than the conventional level.
Patent JP-H08257477-A (JP)
Title: Device and method for changing roll of roll-coater type coating equipment
Inventor: KOGA SHIGENOBU
IPC: B05C21/00
Filed: 1995-03-27
Abstract: PURPOSE: To efficiently change a coating roll in a short time without damaging the roll by imparting a chock structure to a coater roll and providing a coating unit, a self-traveling coater truck, a roll transporting truck having a roll conveyor and a roll tote box or a roll placing device. CONSTITUTION: When the roll of a coating roller 11 is changed, a coater truck 21 is moved to a roll changing position, a coating roll chock presser 15 is released, then a roll changing device 31 is moved along a rail 21, a mechanism 34 for lifting the roll changing device is lowered to a position where a chock 14 is grasped, and the chock 14 is grasped and raised. The lifting mechanism is moved along the rail 32, and the roll is transiently placed on a stand outside a tote box. The roll changing device is traveled to the position of a fresh roll in the tote box to grasp the fresh roll and traveled to a coating unit in the opposite direction to the case of the spent roll, and the fresh roll is incorporated into the coating unit. The fresh rolls are successively changed with the spent rolls.
Patent JP-S58184799-A (JP)
Inventor: OOTSUKA ICHIROU
IPC: H01Q17/00
Filed: 1982-04-22
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-S55159441-A (JP)
Title: Lithographic plate material not requiring wetting water
Inventor: KINASHI TAKAO
IPC: G03F7/075
Filed: 1979-05-31
Abstract: PURPOSE:To obtain a printing plate material enhanced in printing resistance, by adding a specified polymer to form a photosensitive image-forming layer in a lithographic plate material not requiring wetting water using a silicone material as a non-printing-element part. CONSTITUTION:The polymer to be added has repeating units represented by the formula (R1 is H, or CH3; R2 and R3 are H, alkyl, or aryl; n is an integer of 1-10; and m is 1, 2, or 3). A 0.3mu-1mm. thick photosensitive image-forming layer (preferably, it contains the above polymer by 2-95wt%) consisting of the above polymer and a photosensitive component is formed on a substrate, 0.5-100mu thick silicone material layer consisting mainly of linear organopolysiloxane of several thousand - several hundred thousand molecular weight is formed on this layer, thus permitting the title printing plate material to be prepared.
Patent JP-S55159628-A (JP)
Title: Switching unit
Inventor: ISHIGAMI YOSHIHISA
IPC: H03K17/16
Filed: 1979-05-31
Abstract: PURPOSE:To avoid the increase in leakage current, by connecting the absorber circuit when a current from AC power input is interrupted to an inductive load, and avoiding the connection in other cases. CONSTITUTION:When an operating switch 4 is closed and a DC voltage Vi is fed to a solid state relay 2, a transistor (Tr)8 is ON and a capacitor C is charged. On the other hand, a current flows to an inductive load L. In this case, since Tr9 is OFF, LED7 is not illuminated and an absorber circuit 5 is not connected. Next, when the switch 4 is OFF, the relay 2 is OFF and the current flowing to the load L is interrupted. Simultaneously, Tr8 is OFF and Tr9 is ON. Thus, the capacitor C is discharged and LED7 is illuminated. This illumination turns on the photo Tr6 and the circuit 5 is connected. Thus, the differentiating wave produced at OFF state is absorbed at the circuit 5. The illumination of LED7 is determined with the discharge time constant of CR and Tr6 is OFF after the stop of illumination.
Patent JP-H06154025-A (JP)
Title: Liquid coater sensitive to contact pressure
Inventor: SHIMONU MORERU
IPC: A45D34/04
Filed: 1992-03-26
Abstract: PURPOSE: To provide a liquid applying device that is sensitive to contact pressure and permits the liquid in a vessel flowing through applicators only when a pressure is given. CONSTITUTION: The liquid applying device comprises vessel 1 for containing liquid and liquid applicators 8, 9 that are disposed airtightly onto the opening of the vessel. Adapter 2 is provided for slidably containing the applicators and constructing a liquid passage 10 that communicates with the opening of the vessel. Further, the passage forms valve seat 10a for close valve 11 mounted to the applicator so that the valve opens when the applicator is pressed to the close position of the valve by elastic means 13 and the applicator bears pressure as resisting the elastic means.
Patent JP-H03271077-A (JP)
Title: Superconfident ground turning controller for shift steering device
Inventor: OTANI YOSHIAKI
IPC: B62D11/08
Filed: 1990-03-20
Abstract: PURPOSE:To perform powerful superconfident ground turning by constituting a superconfident ground turning setter to output a control signal so as to control the rotational direction and frequency of a steering hydraulic motor when a turning angle signal is inputted. CONSTITUTION:Vehicle turning direction and speed at time of superconfident ground turning is given by a steering angle. In brief, a steering turning angle signal (d) out of a steering angle detector 28 is inputted into a superconfident ground turning setter 41. The setter 41 stores steering hydraulic pump discharge to the steering angle in the memory and outputs a control signal lambda conformed to the discharge. This control signal lambda is inputted into a steering hydraulic pump discharge controlling actuator 13, and the rotational direction and frequency of a steering hydraulic motor 8 are controlled. In this connection, a control logical circuit 40 and the superconfident ground turning setter 41 operate only at a time when a position select switch 26 is situated in a superconfident ground turning position. With the above action, the vehicle is able to do the superconfident ground turning so powerfully.
Patent JP-S54160826-A (JP)
Title: Fiber for optical communication
Inventor: KAWANA AKIO
IPC: C03B37/018
Filed: 1978-06-08
Abstract: PURPOSE:The intermediate layer of glass with a higher viscosity than those of the core and clad layers at the spinning temperature is provided between the core and clad to prevent the local deformation in the core caused by bubbles emerging during the spinning, thus reducing the transmission loss. CONSTITUTION:Between core 10 and clad 20 is provided intermediate layer 50, which is made of SiO2 glass with a higher viscosity than those of the core and clad at the spinning temperature and has about 3 mum thickness. The provision of the intermediate layer 50 blocks the pressure caused by the expansion of bubble 40, thus reduces the deformation of core 10. The characteristics of transmission loss versus wave length is given as curve A, which is lower than curve B for a conventional fiber not provided with an intermediate layer.
Patent JP-H11264682-A (JP)
Title: Thermal storage medium utilizing latent heat
Inventor: YOSHIMURA YUKIHIRO
IPC: F28D17/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a constant temperature heating of a fluid to be heated. SOLUTION: The thermal storage medium 1 used for a thermal storage type heat exchanger comprises many small-diameter spherical thermal storage pebbles 3 in a casing. In this case, the pebble 3 is formed by covering a surface of a spherical phase change substance 12 phase changing between solid and liquid at an available temperature with a ceramic coating 11. The coating 11 has a porous layer 2a at its inside and a dense layer 11b at its outside.
Patent JP-S58184732-A (JP)
Title: Annealing of semiconductor device
Inventor: HOKARI YASUAKI
IPC: H01L21/26
Filed: 1982-04-23
Abstract: PURPOSE:To restore completely the damage of a semiconductor device by a method wherein the laser light of a long-wave length is irradiated from the back of a semiconductor substrate formed with the device on the surface to heat only insulating films instantaneously. CONSTITUTION:Laser light 5 is irradiated from the back of a semiconductor substrate 1 to the MOSFET consisting of the insulating films 21, 22, 25, electrodes 3, 4, and high concentration impurity regions 7 formed on the semiconductor substrate 1. The laser light 5 thereof nearly transmits silicon, but is absorbed effectively by the insulating films. Accordingly, almost all of the laser light 5 is absorbed by the thin insulating film 25 and a part of the thick insulating films 21 to heat the films. Although absorption of the light thereof is generated at the surface of the insulating film, because the insulating film 25 is thin, the film is heated nearly uniformly, and the electron capturing center 6 is restored completely.
Patent JP-S62226487-A (JP)
Title: Memory control system for optical disk
Inventor: IMAO KAORU
IPC: G06F3/08
Filed: 1986-03-28
Abstract: PURPOSE:To improve the memory controllability of information by recording directory information to an optical disk. CONSTITUTION:A data processing part 1 forms, in a work memory 13, the directory information composed of a physical directory to show the recording condition on the optical disk of an image file, a logical directory to control the image file for a user and a searching information directory composed of the data to search for a physical/logical directory, and stores said directory information to the optical disk in a disk device 3. The logical directory information is read from the optical disk, the data file stored in accordance with the retrieving information is retrieved, and based upon the file name, the physical directory information is referred to and the data file of the purpose is read from the optical disk.
Patent JP-H01242440-A (JP)
Title: Cut-off filter glass for near infrared rays
Inventor: MURAKOSO MASATOSHI
IPC: C03C3/064
Filed: 1988-03-23
Abstract: PURPOSE:To allow cut-off filter glass for near IR to exhibit satisfactory thermal impact strength even to processing such as polishing as well as to enhance the chemical durability by providing a specified compsn. to the filter glass obtd. by adding CuO to phosphate glass. CONSTITUTION:This filter glass has a compsn. consisting of, by weight, 70-85% P2O5, 12-18% Al2O3, 1-6% B2O3, 0.2-3% SiO2, 0.1-3% Li2O+Na2O+K2O, 0.5-8% MgO+BaO+SrO+ZnO and 1-5% CuO.
Patent JP-S59194419-A (JP)
Inventor: SHIMIZU SHIGEAKI
IPC: H01G9/04
Filed: 1983-04-19
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-S61228242-A (JP)
Title: Indoor unit for air conditioner
Inventor: HARA MASANORI
IPC: F24F1/00
Filed: 1985-04-01
Abstract: PURPOSE:To enhance comfort by lessening effects of air stream or residents by a method in which during the chilling operation, cold air is blown out of the upper port, and when the room temperature is below a set value during heating operation, warm air is blown out of the lower port and also from the upper and lower ports when the room temperature is above the set value. CONSTITUTION:In an indoor unit 1 for air conditioner, during the chilling operation, wind path is opened toward an upper port 5 by an upper wind regulator 8, a wind path toward the lower oirt 7 is closed by a lower wind regulator 9, and an upper air blower 4 is operated to blow cold air from the port 5. During heating operation, when the room temperature is below a set value, the wind pass toward the upper port 5 is closed by the regulator 8, the air path toward the lower port 7 is closed by the regulator 9, and a lower air blower 11 is operated to blow warm air from the lower port 7. When the room temperature is above the set value, the wind passes towad the upper and lower ports 5 and 7 are opened by the regulators 8 and 9, and the upper and lower air blowers 4 and 1 are operated to blow warm air from the upper and lower ports 5 and 7.
Patent JP-H06281120-A (JP)
Title: Radiant tube
Inventor: TSUYUKI AKIRA
IPC: F23D14/12
Filed: 1993-03-26
Abstract: PURPOSE:To improve an anti-oxidization of a radiant tube, reduce the number of replacing radiant tubes and further to decrease various expenditures by a method wherein a melted and injected layer is formed at an inner surface of a radiant tube used in reducing gas atmosphere of high temperature. CONSTITUTION:A heat treatment furnace is constructed such that a radiant tube 3 of heat-resistant cast steel 2 of stainless steel is arranged within the furnace in order to heat in reducing gas atmosphere. Heating with a combustion burner 4 within the radiant tube 3 causes the radiant tube 3 itself to be red heated so as to heat a steel plate or a steel pipe. In this case, An inner surface of the tube 3 is formed with melted and injected layer 1. The melted and injected layer 1 is formed by ceramics or thermets having a film thickness of about 10 to 100mum. That is, an interface of the heat-resistant cast steel 2 is protected against discharged gas containing oxygen and then ceramics which is stable in view of its thermodynamics and shows a slow oxidization reaction is effectively utilized. With such an arrangement as above, it is possible to get the radiant tube 3 which is mainly superior in anti-oxidization characteristic.
Patent JP-H03269844-A (JP)
Title: Eccentric quantity measuring instrument
Inventor: ITO SHIGEHIRO
IPC: G11B7/26
Filed: 1990-03-19
Abstract: PURPOSE:To measure eccentric quantity with simple constitution by binarizing a tracking error signal due to beam aberration, and counting the number of signals synchronizing with the rotation of a recording medium. CONSTITUTION:The tracking error signal Sr of sinusoidal shape by the irradiation beam of an optical disk is binarized by a binarization means 1 on which a prescribed threshold value is set, and it goes to a pulse PT with high level and short cycle or with low level and long cycle corresponding to the eccentric quantity. The pulse PT is counted by a counter means 3 controlled by a signal SG synchronized with the rotation of the disk outputted from a gate signal generating means 2, and the measured value of the eccentric quantity is displayed on an eccentric quantity display part 5, thereby, the eccentric quantity of the optical disk, etc., can be measured with the simple constitution.
Patent JP-H10254365-A (JP)
Title: Electroforming nameplate
Inventor: WATANABE EIJI
IPC: C25D1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electroforming nameplate which eliminates the need for secondary work, is greatly improved in productivity and does not impair the parts necessary for adhesion of character parts in the secondary work by using UV pressure sensitive adhesives in place of the conventional pressure sensitive adhesives as adhesives to an adherend, previously irradiating the adhesives with UV light and pressure bonding the nameplate to the adherend, then peeling the transparent adhesive film on the surface and simultaneously adhering the adhesive in the parts exposed with the UV light to the transparent adhesive film side and removing the same. SOLUTION: The UV pressure sensitive adhesives 2 are applied on the rear surface side of nickel plating 4 adhered at the front surface to the transparent adhesive film 1 and further release paper 3 is adhered thereon. The adhesives 2 between and around the character parts 4 are cured by irradiation with the UV light 5 from above the transparent adhesive film 1. The adhesion of the nameplate to the adherend is executed by peeling the release paper 3 and press bonding the nameplate to the adherend, then peeling the transparent adhesive film 1. The cured adhesives 2 are adhered onto the transparent adhesive film 1 and the excess adhesives 2 between and around the characters adhered to the adherend are removed.
Patent JP-H06246640-A (JP)
Title: Diamond tip tool
Inventor: FUJIMORI TETSUO
IPC: B28D1/12
Filed: 1993-02-18
Abstract: PURPOSE:To improve durability by better preventing wearing of a base plate. CONSTITUTION:A base plate protecting part 14 is provided in each of several parts of cutting chip discharging groove parts 13. This base plate protecting part 14, mounted on an end edge faced to the front in a direction of rotation of the groove part, has a sintered polycrystalline substance 16 of diamond or ceramic of cubic system boron nitride or the like or a monocrystalline or polycrystalline substance of diamond or ceramic of aluminum oxide or the like formed by a chemical gas deposition method, in the surface.
Patent JP-S57184351-A (JP)
Title: Method and device for collection of data
Inventor: OKUZAKI TAKASHI
IPC: H04Q9/00
Filed: 1981-05-08
Abstract: PURPOSE:To simplify the system constitution and facilitate an easy control for plural end offices, by connecting the system to plural terminal offices via a pair of transmission lines and performing the transmission and reception alternately while giving the time-division scan to these terminal offices to collect the data. CONSTITUTION:A control station 1 sets the transmission bit at ''1'' (ON) and designates the address of the 1st end office 3a to transmit the transmitting data. The terminal offices 3a-3n connected to a transmission line 2 discriminates the ON of the transmission bit of the transmission format data from the address of an terminal office. The designated terminal office 3a transmits the terminal  office state information to the line 2 within the designated time and based on  the transmitting data given from the station 1. In this case, the transmission bit  is set at ''0'' (OFF) for the reception data format, and accordingly the data form at is received only at the station 1. After the communication to the office 3a is over, the terminal offices are successively scanned in the same way to collect the data.
Patent JP-S60212622-A (JP)
Title: Supercharger
Inventor: MIYASHITA KAZUYA
IPC: F02B39/10
Filed: 1984-04-09
Abstract: PURPOSE:To provide a supercharger which increases the pressure of feed air through an increase in the rotation speed of the supercharger by means of electric energy during running at a low speed in which the displacement volume of an engine is low, and maintains the pressure of feed air at a specific value through conversion of exhaust gas energy into electric energy during running at a high speed in which the displacement volume is high. CONSTITUTION:When a supercharging pressure detected by a pressure detector 18 is below a set value, an instruction is sent to an inverter 7 by a minicomputer 19, and a high frequency current flows from a battery 8 to a high speed induction machine 6 through the inverter 7. The high speed induction machine 6 is actuated as an electric motor, a supercharger 1 is increased in the number of rotations, and a supercharging pressure fed from a compressor 3 to an engine 10 is increased. Contrarily, when a supercharging pressure is higher than a set value, an instruction is sent to a controller 9 additionally acting as a rectifier from the minicomputer 19, the high speed induction machine 6 is actuated as a generator, a load is additionally applied on a supercharger 1 to control the supercharging pressure of the compressor 3 to a given value, and the generated power is rectified by the device 9 to charge the battery 8.