baber/WOPTO huggingface dataset:
Patent JP-S56162574-A (JP)
Title: Cathode-ray tube
Inventor: OGINO MASANORI
IPC: H04N5/68
Filed: 1980-05-19
Abstract: PURPOSE:To enable the knocking of a CRT while reducing discharge stress, by adding a resistance for reducing stress and a spark gap to a coupling interface part between the CRT and a signal processing circuit. CONSTITUTION:To an interface part which couples a CRT with a video signal processing circuit, a resistance 20 for reducing discharge stress connected to the 1st grid electrode of the CRT is added. The value of this resistance 20 is set to over hundreds OMEGA to increase the pulse width of a discharging current and then higher harmonic components in the frequency component are reduced, thus reducing fluctuations of a potential to a lead wire which connects a chassis earth and an CRT funnel earth conductor together in discharging. Further, a resistance 22 for reducing discharge stress is provided between a video signal transmission line and the heater electrode 2 of the CRT and a spark gap 21 is also provided between one terminal of the resistance 22 and that of the resistance 20 to protect a video output transformer. Thus, the discharge stress is reduced and the knocking of the CRT is enabled without providing a resistance element in the CRT.
Patent JP-S56162056-A (JP)
Title: Method for determining immunity using immunoglobulin fragment mixture sensitizing latex particles
Inventor: TSUBOTA NORIYUKI
IPC: G01N33/563
Filed: 1980-05-19
Abstract: PURPOSE:To determine the existing quantity of an antigen easily with good accuracy by sensitizing a mixture of immunoglobulin Facb fragments and pFc' fragments with latex particles and allowing the resultant sensitizing latex particles and the antigens in humors to react. CONSTITUTION:A mixture of immunoglobulin Facb fragments and pFc' fragments obtained by enzyme decomposition of immunoglobulin with plasmin is sensitized with latex particles of 0.1-1mum average particle sizes. Thence, the resultant sensitizing latex particles and humor sample are mixed, and the existing quantity of the anteigens is determined by such a method of deciding the degree of latex flocculation caused by the reaction of the antigens in the sample and the immunogloblin Facb fragments by naked eyes or irradiating light of 0.3-1.8mum wavelengths, and measuring the absorbancy thereof or the intensity of the scattered light. Thereby, the measurement is made without receiving the influence of RA factors or the like in spite of their existence in the samples.
Patent JP-S5612095-A (JP)
Title: Turbo molecular vacuum pump
Inventor: YAMAMURA AKIRA
IPC: F04D19/04
Filed: 1980-05-19
Abstract: A turbomolecular vacuum pump utilizes a virtually zero power magnetic bearing assembly with a single axis sevo control and has an optimized L/D ratio and an optimized number of pole faces. In such a structure, radial stiffness is low and radial damping is high so that single axis control is possible. A frusto-conical mechanical bearing structure is shown as a fail-safe back-up for the magnetic suspension system taught.
Patent JP-S60208293-A (JP)
Title: Preparation of support for planographic printing plate
Inventor: NAKANISHI HARUO
IPC: B41N3/03
Filed: 1984-04-02
Abstract: PURPOSE:To meka it possible to form a homogenous grain reduced in an etching amount by chemically treating the surface of an aluminum plate within a short time, by using an aqueous solution containing ferric chloride and phosphoric acid as an etching solution. CONSTITUTION:An aluminum plate, of which the surface was cleaned, is chemically grained by using an aqueous solution containing ferric chloride and phosphoric acid as an etching solution. The concn. of ferric chloride contained in the etching solution is selected from a range of 20-60wt% and that of phosphoric acid from a range of 40-70wt%. The treatment condition of chemical graining is within a range wherein average center line roughness (Ra) is 0.3-1.0mum and it is advantageous to select said condition from such a range that the temp. of the etching solution is 20-100 deg.C and the treating time thereof is 5- 120sec. As a treating means, a method for immersing the aluminum plare in the bath of the etching solution or one for spraying the etching solution to the surface of the aluminum plate is used. Because smut is generated on the surface of the aluminum plate, desmutting treatment is performed for 1-300sec at 20- 100 deg.C by using a 0.5-40wt% aqueous alkali solution.
Patent JP-H03266958-A (JP)
Title: Method for accelerating browning reaction
Inventor: OTSU KEIJI
IPC: A23L17/00
Filed: 1990-03-16
Abstract: PURPOSE:To highly accelerate the browning of a food by subjecting the food to the browning reaction in the presence of nucleic acid or a substance relating thereto. CONSTITUTION:When a food is colored by a browning reaction, the browning reaction is performed in the presence of ribonucleic acid or a substance relating thereto consisting of deoxyribonucleic acid, a hydrolyzate thereof, such as inosine-5'-monophosphoric acid or guanosine-5'-monophosphoric acid, a saccharide phosphoric acid ester or cytosine, thereby permitting to highly accelerate the browning reaction, to reduce the amount of a reaction substrate when the reaction substrate is added to the reaction solution, and to relax the temperature and/or time of the reaction among the heating conditions.
Patent JP-S541950-A (JP)
Title: Air conditioning and ventilating system
Inventor: SATOU MORIHIKO
IPC: G21D1/00
Filed: 1977-06-06
Abstract: PURPOSE: To provide an air conditioning and ventilating system for reactor container, which is capable of preventing leakage of air in the container to the outside when some trouble is caused in the air inside the reactor container. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61222766-A (JP)
Title: Continuous paper initial setting system for printer
Inventor: NAKATANI SHIGEHIRO
IPC: B41J11/42
Filed: 1985-03-28
Abstract: PURPOSE:To enable initial setting of a paper to be securely performed, by a system wherein feeding is stopped when the leading end of a paper comes to a printing position, the feeding is restarted when the paper is set to a loading mechanism, and the feeding is temporarily stopped when the paper is discharged into a discharging port. CONSTITUTION:When the paper 4 reaches a printer 2, the paper feeding is stopped, and the feeding is restarted when the leading end of the paper comes to a restarting means, followed by setting the paper to the loading mechanism (a). By this setting, the paper is fed to the discharging port, and is temporarily stopped. During this temporary stop, the operator grips the leading end of the paper, and waits for movement. After the lapse of the temporary stop time, the paper feeding is restarted. The paper is set to an after-treating device 3, thereby completing the initial setting of the paper. Accordingly, the paper feed ing is stopped at places where troubles are liable to occur, and trouble-free initial setting of the continuous paper can be performed.
Patent JP-S62225617-A (JP)
Title: Manufacture of jacket structure
Inventor: SUZUKI TAKEO
IPC: E02B17/00
Filed: 1986-03-26
Abstract: PURPOSE:To simply and easily perform the fitting operations of members by incorporating brace panels as bracing members. CONSTITUTION:A bracing member is incorporated between two jacket panels 3 and 3' vertically set to obtain a jacket structure. In this case, as the bracing member, an X- or K-shaped brace panel 6 is used. Since the bracing member in the final process can be fitted as the panel 6, the fitting operation can be performed simply and easily in a short time, and the construction period of the jacket structure can be shortened.
Patent JP-S59190641-A (JP)
Title: Sensor for rate of inclusion of alcohol
Inventor: SAKURAI TAKASHI
IPC: G01N22/00
Filed: 1983-04-14
Abstract: PURPOSE:To detect the rate of inclusion of alcohol in mixed fuel, by constituting a fuel pipe by a high-frequency transmitting material, inserting the fuel pipe into a tightly closed cavity so as to form a microwave cavity resonator, and measuring the rate of decrease in intensity of the microwave. CONSTITUTION:A fuel pipe 1 is constituted by a high-frequency transmitting material such as rubber and inserted into the axial center of a tightly closed cylindrical microwave cavity resonator 2. A microwave, which is sent from a transmitter 5, is transmitted into the resonator 2 from an antenna 3a by way of a coaxial cable 4a. The microwave is resonated and amplified in the resonator 2 and reaches an antenna 3b. The resonated microwave reaches a detector 6 by way of a coaxial cable 4b and is converted into a DC voltage proportional to the amplitude. The voltage is sent to an air fuel ratio control device by a lead wire 6a. Since the intensity of the resonated microwave is decreased in correspondence with the rate of inclusion of alcohol in the mixed fuel flowing in the fuel pipe 1, the rate of inclusion can be detected.
Patent JP-H05267129-A (JP)
Title: Mask for x-ray exposure and manufacture thereof
IPC: G03F1/22
Filed: 1992-03-24
Abstract: PURPOSE:To prevent the positional displacement of an X-ray absorber by forming an X-ray absorber pattern, an X-ray transmission film supporting the pattern, an X-ray mask supporter fixing the outer circumference of the transmission film, a reinforcing frame reinforcing the supporter and a solid-phase bonding layer containing Cr formed between the reinforcing frame and the supporter. CONSTITUTION:A Cr film 4 is deposited on the rear of an Si substrate 1 by a vacuum deposition device using electron beams, and a resist pattern is formed at the central section of the Cr film 4 through a normal photolithographic technique. A W film 6 is deposited on an aluminum oxide film 3 by employing a magnetron DC sputtering device. An Al2O3 film 7 is deposited on the W film 6, and a C film 8 as a protective film is deposited thereon. A reinforcing frame 9 composed of silicon and the Si substrate 1 as a mask supporter are joined through diffusion joining through the Cr film 4. The upper section of the C film 8 is coated with a chemical amplification type resist as an electron beam resist 10, and a desired pattern is acquired through drawing.
Patent JP-S59191740-A (JP)
Title: Production of highly adhesive, laminar polyester molding
Inventor: ISAKA TSUTOMU
IPC: C08G63/00
Filed: 1983-04-13
Abstract: PURPOSE:To produce the titled molding having excellent adhesion to various substrates, by carrying out a corona discharge treatment by spraying a gas having a specified oxygen content on a surface to be treated. CONSTITUTION:In the corona discharge treatment of a molding obtd. from a laminate formed by laminating a block copolyester on the surface of a polyester composed of a dibasic acid residue composed of at least 80mol% of terephthalic acid and a glycol residue comprising continuously feeding it to a corona discharge treatment device, a gas contg. 20vol% or less oxygen or a gas mixture thereof is sprayed on the surface of the molding to be subjected to the corona discharge treatment to such an extent that the ratio (DELTA oxygen index / DELTA nitrogen index) of the rates of the changes of oxygen index and nitrogen index in the thin layer within 100Angstrom  from the surface of the molding before and after the corona discharge treatment is 1.5--3.5, and the nitrogen index in the thin layer within 100Angstrom from the outermost surface of the molding after the corona discharge treatment is 3 or above, thus producing the titled highly adhesive laminar polyester molding.
Patent JP-S61227162-A (JP)
Title: Surface colored personal ornament
Inventor: USHIKUBO KOJI
IPC: C23C28/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain surface colored personal ornaments having superior corrosion resistance and adhesion by successively forming an Ni underlayer and an Sn-Co alloy layer on the surface of each of personal ornaments made of a Cu alloy and by further forming a colored film of TiN or the like by ion plating. CONSTITUTION:The surface of each of personal ornaments 1 made of a Cu alloy such as brass is pretreated by degreasing and pickling, and an Ni layer 2 of about 1-10mum thickness is formed as an underlayer by Ni plating. An Sn-Co alloy layer 3 of about 0.1-5mum thickness is then formed on the underlayer by Sn-Co plating and the plated personal ornaments are put in a vacuum vessel to form a TiN layer 4 or other colored film of a metal such as Au, Ta or Zr or the oxide thereof on the Sn-Co alloy layer 3 by ion plating. The TiN layer 4 adheres well through the layer 3. Surface colored personal ornaments having superior corrosion resistance are obtd.
Patent JP-H08260547-A (JP)
Title: Control device for sanitary flushing device
Inventor: KAWASE TOMOYUKI
IPC: E03D9/08
Filed: 1995-03-24
Abstract: PURPOSE: To prevent art erroneous judgment of machine kind when a failure occurs by providing a machine kind switching input port for a microcomputer having plural kinds of control functions. CONSTITUTION: A resistor 3a and a resistor 3d are mutually connected, an input port 2a is connected to the (+)-side of a power source 4 and set to high level, and an input port 2b is connected to the (-)-side of the power source 4 and set to low level. In this case, a microcomputer l is set to pump type specification, and the control of a pump motor is performed in an output part 5 When applied to a city water direct-connected type, a resistor 3b and a resistor 3c are mutually connected, the input port 2a is connected to the (-)-side of the power source 4 and set to high level, and the control of a water stop solenoid valve is performed in the output part 5. When both the input ports 2a, 2b are in night level or low level, the specification is set non-selective to make both the specifications non-operated.
Patent JP-2000264094-A (JP)
Title: Air conditioner duct installation structure for instrument panel, and air conditioner duct installation method for instrument panel
Inventor: HASHIGUCHI MASAHIRO
IPC: B60H1/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To improve installation strength of an air conditioner duct onto an instrument panel without deteriorating design freedom of the instrument panel. SOLUTION: An upper duct half body 31 and a lower duct half body 32 injection-molded of synthetic resin and vertically two-parted are coupled with each other to compose an air conditioner duct D having a vent duct 171 and a defroster duct 191 having a circular cross section, and tips of duct installation leg parts 40-42 protruded from the air conditioner duct D are welded with a back surface of an instrument panel 1. Compared to the case of blow-molding the air conditioner duct D, size precision, thickness uniformity, and rigidity can be improved, so the tips of the duct installation leg parts 40-42 can be tightly attached to the instrument panel 1 to increase installation strength.  The duct installation leg parts 40-42 need not be formed along the whole length of the air conditioner duct D, but the duct installation leg parts 40-42 need be formed only where necessary, thereby design freedom of the instrument panel 1 is improved.
Patent JP-S60209466-A (JP)
Title: Folding/conveying device of sheet-like objects
Inventor: SAEKI KOUJI
IPC: B65H45/26
Filed: 1984-04-02
Abstract: PURPOSE:To convey sheet-like objects while folding them by conveying the sheet-like objects stacked on both slant surfaces protruded on the center of a mounting bed via a pair of facing conveyor belts in contact with both slant sections. CONSTITUTION:Many sheet-like polyvinyl chloride bags 8 previously aligned are stacked on a mounting bed 2 protruded on the center having slant surfaces 6 on both sides from the top section 4, and a conveying mechanism 10 is arranged directly above it by being supported by a base bed. A pair of conveyor belts 12, fixed rollers 14, 16, and sway rollers 18 of the mechanism 10 are arranged symmetrically on the right and left facing to each other. When the fixed rollers 14, 16 are rotated and driven, the belts 12 are run in the arrow B direction, the sway rollers 18 are swayed in the arrow A direction is synchronism, the belts 12 are pressed on both slant sections 8a of a bag 8, and the bag 8 is pushed upward while being folded at its center.
Patent JP-H10335092-A (JP)
Title: X-ray device
Inventor: ONO KATSUHIRO
IPC: H05G1/36
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray device, which can be automatically controlled so that a waiting time to the following irradiation of X-ray is restricted at the minimum, by obtaining the data information of permission or non-permission of the irradiation with X-ray in the X-ray radiating condition of a following irradiation on the basis of the computing, which includes the data information related to allowable maximum storage heat quantity, real time positive electrode storage heat quantity, and following virtual positive electrode storage heat quantity. SOLUTION: In a unit for relatively computing permission or non-permission of a following irradiation with X-ray of a main power source control device and for generating signal, input allowable heat quantity Qa of the real time and a following virtual positive electrode storage heat quantity Qs are relatively computed. In the case where a difference Qa-Qs is minus, since the storage heat quantity which is obtained by adding the following virtual positive electrode heat quantity Qa to the positive electrode storage heat quantity at the real time, exceeds the allowable maximum storage heat quantity in the radiating condition of a following irradiation, non-permission of irradiation with X-ray is judged, and a signal for informing the waiting is given to an operation unit.  In the case where the difference Qa-Qs is 0 or plus, a judgment that a damage of an X-ray tube is not generated in the radiating condition of the following irradiation is performed, and the permission signal is given.
Patent JP-S58184531-A (JP)
Title: Apparatus for measuring or controlling dividing ratio of gas stream
Inventor: AMIMOTO HIROYUKI
IPC: G01M15/10
Filed: 1982-04-21
Abstract: PURPOSE:To make it possible to measure or control the dividing ratio of an objective gas stream on the basis of the dividing ratio of a mixing gas stream, by providing a concn. detector for detecting the concn. difference of the predetermined component gas in a mixing gas flowing through each branch flowline to the downstream side from the connecting point of a mixing gas flowline. CONSTITUTION:When the flow amount of an objective gas in a first branch flowline 3 in the upstream side from a connecting part (a) is set to Q1 and the flow amount of the objective gas in a second branch flowline 4 to Q1 while the flow amount of a mixing gas in a mixing gas flowline 12 to A and the flow amount of the mixing gas in the flowline 11 to B, formula Q1/Q2=A/B is given and the dividing ratio A/B of the mixing gas stream is controlled by a flow amount ratio controll apparatus 10 so as to detect the concn. difference of CO2 by a concn. detector 13. By this method, the dividing ratio Q1/Q2 of the objective gas stream can be measured. As the result, it is made possible to measure the total amount of an HC gas in the exhaust gas of an automobile from the dividing ratio Q1/Q2, the flow amount of the mixing gas measured by a flowmeter 16, the concn. of the HC gas measured by a concn. detector 17 and the flow amount and the concn. of the mixing gas used in compensation.
Patent JP-H11328975-A (JP)
Title: Random access memory having reading/writing address as well as method for writing to this memory and reading from this memory
Inventor: MATTHEW R AAKOREO
IPC: G11C7/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To increase data throughput by making the second transition of a period signal complementary with the first transition of the period signal. SOLUTION: This random access memory has a data output bus of an m-bit width, first and second 3 state output buffers 10, 12 and output registers 20, 22 and 24 of first, second and third m-bit widths. The first and second registers respectively store the data of m-bit from the output registers in response with the first period signal transition or level. The third output register stores the data of m-bit from the first output register in response with the second complementary period signal transition or level. The first 3 state output buffer is permitted to supply the date to the output data bus from the third output register by the third period signal transition or level. Similarly, the second 3 state output buffer executes the data supply in response with the fourth period signal transition or level.
Patent JP-H10326838-A (JP)
Title: Semiconductor device and its production
Inventor: KOTAKE YOSHINORI
IPC: H01L21/762
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is provided with a gate insulation film having no deterioration of characteristic, due to mixed impurities applied during ion implantation and its production method. SOLUTION: An LOCOS film 2 for separating regions Rn and Rp to form NMOSFET and PMOSFET is formed, and after a protection oxide film 25 has been formed, a first resist film Pr 41 in which the upper side of the region Rn is made open is formed thereon. Ions are implanted twice by using the first resist film Pr 41 as a mask, so as to form a threshold value control layer 10, as well as a P<-> -layer 18 for punch-through stopper, etc., and the protective oxide film 25 is etched to be removed by using the first resist film Pr 41 as a mask, and then the first resist film Pr 41 is removed. After the region Rp is treated in the same manner, a gate oxide film 27 is formed. Thus, mixed impurities applied during ion implantation are prevented from being diffused in the periphery during removal of a resist film, thereby improving the characteristic of gate oxide film.
Patent JP-H08235522-A (JP)
Title: Magnetic head
Inventor: MINAMI HIROSHI
IPC: G11B5/133
Filed: 1995-02-28
Abstract: PURPOSE: To provide a magnetic head having excellent reproduced output and wear resistance. CONSTITUTION: This magnetic head is provided with a first head body H10 of which the contact surface with a traveling tape precedes and a second head body H20 which is arranged apart a prescribed spacing from the first head body by mounting C-shaped cores 10, 20 and I-shaped cores 23, 24 as one set via gaps G10, G20 at a rotating body. The magnetic path surfaces of the C- shaped cores of the first and second head bodies are formed as crystal surfaces 110, the tape sliding surfaces as 211 and the gap butt surfaces as 111. On the other hand, the magnetic path surfaces of the I-shaped cores are formed as crystal surfaces 110, the tape sliding surfaces as 211 and the gap butt surfaces as 100. The magnetic head having the good reproducing efficiency and excellent wear resistance is obtd.
Patent JP-S60209270-A (JP)
Title: Electrostatic dust collector
Inventor: HIRAYAMA YASUTAKA
IPC: B03C3/02
Filed: 1984-04-04
Abstract: PURPOSE:To carry out the rational treatment of ozone and to provide an inexpensive electrostatic dust collector by agitating the volatile component from an ozone treating agent and the discharged air with a fan. CONSTITUTION:The ozone generated in an ionization section, etc. is allowed to react chemically with the volatile component discharged from an ozone treating agent 17, and the action is promoted by the agitating action of a fan 18. Namely, the purified air coming out from a discharge port 16' of a body 15 is brought into contact with the volatile component generated from the ozone treating agent 17, and then agitated by the fan 18. Accordingly, the ozone generated around an ozonizing line 11 and flowing out along with the purified air is surely treated at this place.