baber/WOPTO huggingface dataset:
Patent JP-S5731983-A (JP)
Title: Liquid chemical for stabilizing ground
Inventor: TAKEUCHI YUUKOU
IPC: C09K17/02
Filed: 1980-08-05
Abstract: PURPOSE: The title liquid chemical comprising an aqueous solution in an alkaline region of an alkali silicate mixed with a polyvalent metal salt and an aqueous solution of a water-soluble hardener and having an excellent reducing effect for gelation time and excellent gel strength.  
     CONSTITUTION: An alkaline aqueous solution comprising an alkali silicate corresponding to at least 80g of SiO 2  and 0.001W0.05mol (as Mg, Ca or Al) of at least one compound selected from water-soluble salts of polyvalent metals such as Mg, Ca and Al in one liter of the solution is mixed with an aqueous solution of an inorganic or organic hardener, e.g. H 2 SO 4  or ethylene glycol monoacetate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61262281-A (JP)
Inventor: UIRIAMU II SHIIDERU
IPC: G05D16/20
Filed: 1986-05-12
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-H05153999-A (JP)
Title: Anti-hamster a polipoprotein a-i monoclonal antibody, its production and reagent for determining the same antibody
Inventor: ISHIKAWA FUMIYASU
IPC: C12N15/06
Filed: 1991-02-14
Abstract: PURPOSE:To obtain the subject antibody useful a reagent for determining a corresponding antigen existing in blood, etc., of a hamster, etc., or a reagent for detection by fusing an animal-derived anti-hamster a polipoprotein A-1 antibody forming cell with a tumor cell. CONSTITUTION:A syncytium is formed between an antibody-forming cell obtained by immunizing an animal against an immune stock solution containing hamster a polipoprotein A-1 and a tumor cell (e.g. myeloma cell), the syncytium is multiplied, an antibody-forming cell showing specificity to hamster a polipoprotein A-1 is selected among the multiplied cells and the antibody-forming cell is cultured and cloned to give the objective monoclonal antibody.
Patent JP-S60250755-A (JP)
Title: Two-wire type answering buzzer device
Inventor: KINEKAWA YASUKAZU
IPC: H04M1/715
Filed: 1984-05-25
Abstract: PURPOSE:To speak through at least two telephone lines by applying impedance between the lines by depressing a call switch to change inter-line voltage, detecting the voltage change and turning a ringing tone generating circuit to a voltage source to drive a speaker. CONSTITUTION:When a call is generated from a central telephone office, a 16Hz AC signal is superposed to the telephone lines L1, L2 at a DC level. Call generating circuits Ga, in respective answering buzzers A1, A2 generate ringing tones by any one of AC and DC. Receiving the 16Hz AC singal, the call generating circuits Ga drive respective speakers Pa. If a telephone receiver is hooked off in one telephone set T1, a call signal from the office is stopped and an inter-line voltage is set up only to a fixed DC level. When an affair switch Sw of an opposite side is closed, the inter-line voltage is dropped, voltage change detecting circuits D in both the answering buzzers A1, A2 detect the voltage drop, turn switching contacts from aa to bb and generate call tones.
Patent JP-S58223103-A (JP)
Title: Optical fiber conserving plane of plarization
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03B37/018
Filed: 1982-06-22
Abstract: PURPOSE:To hold polarization characteristics constant over long distance by providing a core and a clad which are sectioned circularly, an elliptically sectioned jacket on the outer circumference of the clad, an absorbing layer which contains impurities on the outer circumference of the jacket, and a support on the outer circumference of the absorbing layer. CONSTITUTION:The optical fiber which conserves a plane of polarization has a core 1 of GeO2-SiO2 glass having circular section, a clad 2 of SiO2 glass having a circular section, an absorbing layer 4 of P2O5+B2O3+SiO2 glass having an elliptical section on the outer circumference of the clad 2, absorbing layer 4 of P2O5+B2O3+SiO2 glass containing >100ppm OH group as impurities on the outer circumference of the jacket 3, and transparent quartz support 5 on the circumference of the absorbing layer 4. This optical fiber is obtained by depositing respective layer components on the internal surface of a quartz pipe as the quartz support 5 successively and then drawing the solid structure formed by heating and fusing under reduced pressure. The OH group of the absorbing layer 4 comes closer to the short axis side of the jacekt 3, which then absorbs light polarized in the short-axis direction well, so polarized light in the long- axis direction is transmitted over long distance with less noises.
Patent JP-H06337621-A (JP)
Title: Secondary device for toner removing cleaner
Inventor: ENU KEDARUNASU
IPC: G03G21/10
Filed: 1994-05-20
Abstract: PURPOSE: To obtain a device capable of effectively removing toner particles from a cleaner brush at substantially decreased air flow velocity by providing an air manifold extended in a longitudinal direction and communicating with a gap between the surface of a light receiving body and the manifold in a housing. CONSTITUTION: The cleaner housing 102 is provided with the air manifold 108 demarcating an air flow path for removing toner particles flying from the surface P of the light receiving body and the brush 14 or other residue. The air manifold 108 is preferably a long and narrow one and demarcates the air flow path 110 oriented in the longitudinal direction of the housing 102 so as to have a minimum distance that the particles in a suspended state from the surface P or the brush 14 move before entering the manifold 108, and arranged to be substantially adjacent to a toner removing element and also substantially adjacent to the surface P. A vacuum source communicates with the air manifold 108 and generates the air flow in the longitudinal direction leading to a filter and a separating machine.
Patent JP-S62262630-A (JP)
Title: Motor-driven blower
Inventor: YAMAURA IZUMI
IPC: H02K9/28
Filed: 1986-05-09
Abstract: PURPOSE:To reduce noise, by a method wherein a guide wall is installed around a commutator of a rotor of a motor. CONSTITUTION:A guide wall 33 is installed around a commutator 31 from outer circumference towards inner circumference in opposition to rotational direction of a motor 26. The guide wall 33 has height extending from the bottom of a motor frame 27 to upper position of the commutator 31, and is mounted on the motor frame 27 and forms a bypass of air flow to a discharge hole 34. In this constitution, air flow is guided along the guide wall 33 towards the commutator 31, and then bypasses the inner circumferential end and is exhausted from the discharge hole 34. Since noise contained in the air flow passing through the inside of the motor passes through a long passage until it is exhausted, sound generated directly from the discharge hole 34 is reduced.
Patent JP-H02287671-A (JP)
Title: Address data input system
Inventor: KATO TORU
IPC: G06F17/22
Filed: 1989-04-28
Abstract: PURPOSE:To remarkably simplify the address data input at the time of an entry operation by reading out address data linked to the zip code, when the inputted zip code and the zip code of a zip code dictionary coincide with each other. CONSTITUTION:First of all, the zip code of address data to be inputted is input ted from an input device 14. The zip code is converted to zip code data and stored in a first buffer means 5, and also, displayed on a display device 11. Subsequently, when a prescribed function key of the device 14 is depressed, a zip code address generation program is selected from a program memory of a storage means 4, and by using the zip code data stored in the means 5 as a key, an access is executed to a zip code dictionary stored in the means 4. Next, the zip code data stored in the means 5 and a second buffer means 6 are compared by a first comparing means 9-1, and when both of them coincide with each other, the operation jumps to an address designated to a data part pointer by an address changing means 10, address data linked to the zip code is stored in a fourth buffer means 8, and its output is sent to the device 11 and displayed thereon.
Patent JP-H10116243-A (JP)
Title: Memory device
Inventor: HESSEL STEVEN R
IPC: G06F13/16
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a memory architecture which can obtain a data word longer tan an address word without requiring independent electric contact groups for data and addresses. SOLUTION: A dynamic random access memory, which is constituted in a package having a memory array 301 of dynamic memory cells and 1st electric contacts 303 of the package which transmitting both address signals and data signals respectively is provided. An address latch 305 is coupled with the 1st electric contacts to receive the address signals from them in an address cycle, and coupled with the memory array to send the address signals to it. A write latch 323 is coupled with the electric contacts to receive the data signals from them in a data write cycle and coupled with the memory array to send the data signals to it.
Patent JP-H10304658-A (JP)
Title: Switching power supply
Inventor: HANAWAKA MASUO
IPC: H02M3/28
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply of a small power loss by stabilizing the output voltage at a light load without using a dummy resistor. SOLUTION: This power supply device is provided with a main switch for turning the DC current applied to a primary winding Np on and off, a secondary-side rectifying and smoothing circuit for rectifying and smoothing an on/off signal induced in a secondary winding Ns and then supplying the rectified and smoothed signal as a main output voltage Vo, an auxiliary power supply section for rectifying and smoothing an on/off signal induced in a bias winding Nb and then supplying the rectified and smoothed signal as an auxiliary supply voltage Vcc, an error amplifier which generates an error voltage signal between the auxiliary supply voltage output from the auxiliary power supply section and a reference voltage, and a comparator 23 which sends an on/off control signal to the main switch in such a direction as to lower the error voltage signal sent out from the error amplifier. This power supply device is also provided with a light load switch controlling section 30, which temporarily stops the on/off operation of the main switch when the main output voltage Vo rises above the upper limit voltage and restarts the on/off operation of the main switch, when the main output voltage Vo drops below the lower limit voltage.
Patent JP-H06295796-A (JP)
Title: Microwave introduction window and microwave plasma generation device
Inventor: HITSUISHI MITSUHARU
IPC: H05H1/46
Filed: 1993-04-12
Abstract: PURPOSE:To enable a microwave to be efficiently introduced by constituting a microwave introduction window of a dielectric columnar disc and 'n' pieces of dielectric block at the time of forming the window for introducing a microwave for the reaction capacity of a microwave plasma device, and positioning the window in a strong field zone within + or -45 degrees of the direction of the strongest field. CONSTITUTION:A microwave introduction window is constituted of a columnar disc 1 composed of a dielectric having diameter equal to or above the diameter of a cylindrical waveguide, and 'n' pieces of dielectric blocks laid thereon. In this constitution, each area of the disc 1 and the block 2 is taken at S1 and S2 on a plane vertical to a microwave progress direction, the thickness thereof at L1 and L2 in a microwave progress direction, and also microwave length in the disc 1 is taken at lambda. Then, the length represented by L1+L2/(S1/nS 2) is kept between (1/2 lambda-1/50lambda) and (1/2lambda+1/50lambda), and the block 2 is positioned in a strong field zone within + or -45 of the direction of the strongest field. As a result, a discharge process can be made to start under the supply of low electric power.
Patent JP-H05303754-A (JP)
Title: Optical disk drive
Inventor: TAMAYAMA RYUZO
IPC: G11B33/12
Filed: 1992-04-27
Abstract: PURPOSE:To thin the optical disk drive. CONSTITUTION:The system is provided with a tray 6 placed in a box 1 to be freely inserted or ejected where an optical disk 17 can be put on and an optical pickup device 16 placed to freely advance or retreat on the tray 6 and tracking the recording track of the optical disk 17. An optical pickup device 16 is located at the side of pulling a tray with the tray 6 inserted. Accordingly, when the tray 6 is pulled out of the box 1, the optical pickup device 16 can be exposed outside the box 1 just after starting pulling the tray 6. Therefore, the moving area can be set by taking into account the mobile stroke of the optical pickup device itself as the tray insertion and ejection direction of the optical pickup device 16, a space to mount electric parts such as substrates can be secured in the tray insertion direction of the optical pickup device 16.
Patent JP-S60249918-A (JP)
Inventor: KOMURO YUKIO
IPC: A47C3/20
Filed: 1984-05-26
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-S60252368-A (JP)
Title: Exposing method of two-color electrophotographic device
Inventor: KOBAYASHI SHIYOUICHI
IPC: G03G13/01
Filed: 1984-05-29
Abstract: PURPOSE:To prevent a toner from transferring to the background, so-called, ''scattering'' by giving certain constant potential difference relations among each surface potential after the uniform exposure to the whole surface of a photosensitive body. CONSTITUTION:Each surface potential of the photosensitive body after its uniform exposure is set so as to satisfy the relations Ec>Ee>Ef, where Ec is the surface potential of the developed part of the second color after the uniform exposure, Ee is that of the background not exposed to the imagewise exposure to the first color or the second color, and Ef is that of the part exposed to the first color. As the result of said setting, since the potential of the surface adsorbing the second color toner becomes higher than that of the background, transfer of the second color toner adsorbed to that part does not occur, and therefore, so- called ''toner scattering'' can be prevented.
Patent JP-S5230927-A (JP)
Title: Preventing process for white smoke of exhaust gas
Inventor: HASHIMOTO KATSUO
IPC: B01D47/00
Filed: 1975-09-04
Abstract: PURPOSE: A process to prevent production of white smokes at the occasion of gas-exhaust from a burner into the air without using a reheater. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62264819-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1986-05-09
Abstract: PURPOSE:To discriminate a discharge state in accurate distinction when discharge is not produced there even voltage is impressed on a spark gap as well as to make servo control over the gap, etc., performable in optimum conditions, by detecting the voltage or an electric current in the spark gap and a signal proportionate to discharge pressure, and controlling a servo or the like in logical discrimination between both signals. CONSTITUTION:A signal proportionate to voltage or an electric current in a discharging gap and a signal proportionate to discharge pressure both are detected, and both signals are logically discriminated, a machining state is discriminated and detected, and a servo unit for a spark gap, a reciprocating motion controller, a pulse discharge power source 6, a dielectric fluid feeder and a shifting travel controller for a wire electrode 1, etc., are all controlled. And, these discharge states as in case no discharge is generated even voltage is impressed on the gap, in case of normal voltage at discharge and arc discharge, in case of a short and a reshort, etc., can be discriminated upon distinction. Especially, a process, a trend, etc., shifting from normal discharge to defective discharge, or the inverse are accurately detectable, thus servo control over the gap, etc., is performable in optimum conditions.
Patent JP-S5734757-A (JP)
Title: Rotor for squirrel-cage induction motor
Inventor: IMAI HIROSHI
IPC: H02K17/16
Filed: 1980-08-05
Abstract: PURPOSE:To prevent the damage of an end ring due to centrifugal force and thermal stress by pad welding the end of a rotor bar to a rotor core to form an end ring. CONSTITUTION:A plurality of slots 1a are formed on the outer periphery of a core 1 secured to a rotating shaft 2, and rotor bars 3 made, for example, of copper alloy are so inserted into the slots 1a as to project from the end face of the core 1. A metal is fusion-bonded, for example, by a plasma whlding to between the bars 3 adjacent  to the end face of the core 1, to the ends of the bars 3 and to the periphery of the  bar 3 to form an end ring 4. Since the end ring 4 can be fusion-bonded metallurgically integrally to the core 1 in this manner, it can prevent the deformation due to the centrifugal force and thermal stress.
Patent JP-S5632679-A (JP)
Title: Manufacture of plate grid for lead acid battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M4/68
Filed: 1979-08-23
Abstract: PURPOSE:To obtain a plate grid having sufficient strength, by subjecting a calcium or strontium system alloy plate grid to a heat treatment after its casting so as to hold said alloy plate grid in a heated atmosphere of a specific temperature for a predetermined time period without causing said alloy plate grid to cool down rapidly. CONSTITUTION:After casting a cast grid consisting of a calcium system lead alloy containing 0.06-0.13% of Ca, 0.3-0.8% of Sn and 0.01-0.02% of Al or a strontium system lead alloy containing 0.06-0.13% of Sr, 0.3-0.8% of Sn and 0.01-0.02% of Al, the cast grid is cut, for example, by a cutter 5 and suspended in a support rack 7 at a stock portion 6. After suspending a given number of grids in the support rack 7, the support rack 7 together with grids is moved on conveyor rollers 8 and sent into a heating furnace 9, where the grids are maintained in an atmosphere heated to 80-150 deg.C for 15-240 minutes, thereby to subject said grids  to a heat treatment.
Patent JP-S5659822-A (JP)
Title: Unsaturated polyester resin
Inventor: SATOU SHIGEJI
IPC: C08F299/04
Filed: 1979-08-22
Abstract: PURPOSE: Titled resin having excellent water resistance and chemical resistance, prepared by reacting a polybasic acid as an acid component, comprising tricyclodecenyl maleate or tricyclodecenyl fumarate and isophthalic acid or terephthalic acid with a polyhydric alcohol.  
     CONSTITUTION: An unsaturated polyester resin which is excellent in water resistance and chemical resistance, and particularly in boiling-water absorption and alkali resistance is obtained by reacting an alcohol component with an acid component consisting of at least 20mol%, based on the total acid component, of tricyclodecenyl maleate and/or tricyclodecenyl fumarate and 15mol%, based on the total acid component, of isophthalic acid or terephthalic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5441704-A (JP)
Title: Boost torque control system of reel motor
Inventor: FUKUDA TOMIO
IPC: G11B15/48
Filed: 1977-09-09
Abstract: PURPOSE: To prevent the occurrence of slacking og magnetic tape and reduce the stabilizing time by controlling the boost torque at the starting of a reel motor in correspondence to the magnetic tape quantity of reel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04336628-A (JP)
Title: Sysout control system for virtual computer system
Inventor: HIWATARI TERUMI
IPC: G06F9/46
Filed: 1991-05-14
Abstract: PURPOSE:To eliminate the futile cost and an extra space for a virtual computer system by sharing an SYSOUT writer, an SYSOUT management table, a data management part, and an input/output management part with plural virtual computer operating systems in a system shared address space. CONSTITUTION:The coincidence is secured between the address spaces formed among an SYSOUT writer means, an SYSOUT input/output means, a print means, an input/output management means, and an SYSOUT management table which are provided in an operating system 2 and the address spaces formed among an SYSOUT writer means, an SYSOUT input/output means, a print means, an input/output management means, and an SYSOUT table which are provided in an operating system 3. In such a constitution, an SYSOUT writer means 5, an SYSOUT management table 6, a data management part 7, and an input/output management part 8 can be shared among both systems 2 and 3.
Patent JP-S58224397-A (JP)
Inventor: KIJIMA YUUJI
IPC: G10L17/00
Filed: 1982-06-23
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-S61265467-A (JP)
Inventor: KANEKO KATSUMITSU
IPC: F25B39/00
Filed: 1985-05-20
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-H06316088-A (JP)
Title: Residual life detector of wire dot head
Inventor: CHIBAHARA TAKASHI
IPC: B41J29/42
Filed: 1993-05-10
Abstract: PURPOSE:To accurately grasp the residual life of a wire dot head in order not only to prevent the damage of the device loaded with the wire dot head but also to estimate the trouble cause of the damaged wire dot head. CONSTITUTION:The drive pulse signal outputted from a head control means 6 is counted by a counting means 8. A signal adding 1 to the memory value of an integrated value memory means 9 at each time when the count value of the counting means 8 reaches a predetermined value is emitted from the counting means 8 to store the driving number of times of a specific dot wire up to now. The value of the integrated value memory means 9 is judged and, when it is judged that the life of a wire dot head is exhausted, this state is outputted to an alarm means 10 to be informed to a user.
Patent JP-H07320811-A (JP)
Title: Waterproof connector
Inventor: OSUMI HIDEKI
IPC: H01R13/52
Filed: 1994-05-23
Abstract: PURPOSE:To perform sealing action by a waterproof plug while facilitating the insertion of terminals to the insertion holes of a waterproof plug preset to connector housing. CONSTITUTION:This connector is composed of connector housing A having plural terminal housing chambers 3, a waterproof plug B having plural insertion holes 5 in accordance with the terminal housing chambers 3, and a waterproof plug presser C, and a waterproof plug B and the waterproof plug C are secured by two stages of temporary and normal locking conditions to the connector housing A. Sealing annular ribs 5a formed on the insertion holes 5 in the temporary locking condition are compressed between the connector housing A and the terminal to be inserted to enlarge the insertion holes 5.
Patent JP-S60251946-A (JP)
Title: Spraying apparatus
Inventor: SUZUKI JIROU
IPC: B05B1/02
Filed: 1984-05-28
Abstract: PURPOSE:To prevent the adhesion of dust or the damage of an outlet, in nozzle orifices formed by using a thin plate having a plurality of slits opened to the periphery thereof, by providing projection parts surrounding the periphery of the nozzle orifices. CONSTITUTION:The high pressure spray solution fed in from a liquid feed pipe 5 enters empty chambers 8 provided to both sides of a thin plate 1 from a passing bore 7 and sprayed from nozzle orifices 10 through slits 2. The nozzle orifices 10 can be minutely formed by the processing of the thin plate 1 and the size of each nozzle orifice is determined by the thickness (a) of the thin plate 1 and the width (b) of each slit. Because the outlets of the nozzle orifices 10 are surrounded by projection parts 11, 12 provided to upper and lower supports 3, 4, the adhesion of dust is prevented and the orifice of each nozzle orifice is protected from damage by external impact.