baber/WOPTO huggingface dataset:
Patent JP-H07268665-A (JP)
Title: Surface protection method of metal, ink and ink jet recording method using the same
Inventor: TONOGAKI MASAHIKO
IPC: C09D11/328
Filed: 1994-03-30
Abstract: PURPOSE:To prevent corrosion of a recording head, etc., made of a specific metal to be brought in contact with ink and to improve the service life thereof by incorporating specific slight amts. of a phosphate and citrate into the ink to be used in an ink jet recorder. CONSTITUTION:The ink which is composed of a liquid medium consisting of 75 to 95wt.% water and <20wt.% water-soluble org. solvent, contains 0.01 to 1.0wt.% phosphate, such as lithium phosphate and 0.001 to 1.0wt.% citrate, such as lithium citrate, contains 'the phosphate and the citrate at a use ratio of 10:1 to 1:1 and has pH value of 7 to 10.5. The ink is used in order to prevent the corrosion of the heating resistors and conductors made of Al or Ta which are used in contact with the ink in the ink jet recorder, etc., of a copying machine, etc., which execute recording by discharging the ink liquid. The defects, such as corrosion and disconnection of the electrodes by the Al and Ta in contact with the ink are decreased and the service life of the ink jet recorder is prolonged.
Patent JP-H06270187-A (JP)
Title: Resin encapsulation molding method and device for electronic part molding
Inventor: MAEDA KEIJI
IPC: H01L21/56
Filed: 1993-03-16
Abstract: PURPOSE:To increase the number of electronic parts, which can be resin- encapsulated by a single molding process, when the electronic parts installed in hoop material is resin-encapsulation-molded and highly efficiently produce product having high quality properties and high reliability. CONSTITUTION:A plurality of molds 100, 101 and 102, 103 equipped with cavity parts 104, 106 and 108, 110, which correspond to the positions and numbers of respective electronic parts within the ranges having the prescribed lengths L of hoop material F, are arranged along the transferringly feeding direction of the hoop material F. At the same time, the respective cavity parts are arranged at the same intervals as the prescribed lengths L of the hoop material F. After that, at the prescribed positions of the respective cavity parts 104, 106 and 108, 110, pre-encapsulation electronic parts within the range of the prescribed length L of the hoop material F are successively or intermittently transferringly fed to set. At the same time, the respective pre-encapsulation electronic parts within the range of the prescribed length L of the hoop material F are simultaneously and automatically resin-encapsulation-molded continuously.
Patent JP-H10281743-A (JP)
Title: Cofocal optical system and method for calculating cofocal point thereof
Inventor: MATSUNO KIYOO
IPC: G01B11/24
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a cofocal optical system, and a peak detection method therefor, in which the height of an object can be measured quickly and accurately while reducing the required memory capacity. SOLUTION: A model data indicative of the peak part of an ideal V-Z curve is prestored in a model data memory section 14 and every time when a local detection data stored in a detection data memory section 13 is updated, a peak calculating section 12 calculates the frequency of peak using a model data and a detection data. A local detection data constituting a peak region is then specified based on the frequency of peak and the height of an object is determined through curve approximation using the specified detection data.
Patent JP-S58203171-A (JP)
Inventor: NAKASONE YUMIO
IPC: D06M15/263
Filed: 1982-05-17
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-S63250330-A (JP)
Title: Stabilizing method
Inventor: ANDO SHINJI
IPC: C07C67/00
Filed: 1987-04-06
Abstract: PURPOSE:To stabilize alpha-monochloroxylene or chlorinated reaction product of xylene containing the alpha-monochloroxylene advantageously at cost, by using hexamine and a specific polyoxyalkylene polyol each at a specific amount as a stabilizer. CONSTITUTION:(B) Hexamine and (C) polyoxyalkylene polyol having 150-2,000 average molecular weight used as a stabilizer are added at ratios of 0.001-10.0wt.%, preferably 0.005-5wt.% component B and 0.01-10.0wt.%, preferably 0.02-5wt.% component C to (A) alpha-monochloroxylene useful as an intermediate of alpha,alpha'-dichloroxylene capable of readily converting into a diglycol which is a raw material of synthetic resin or diamine which is a raw material of nylon or chlorinated reaction product containing the alpha-monochloroxylene so as to perfectly prevent change in quality of component A which is changed in quality to generate hydrochloric acid when allowed to stand and readily changeable to resinous substance using inexpensive components B and C.
Patent JP-S5936617-A (JP)
Inventor: EREMERU EZERU
IPC: A61K31/34
Filed: 1983-05-13
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-S61240470-A (JP)
Title: Loading and unloading mechanism for cassette
Inventor: TANAKA NOBUYUKI
IPC: G11B15/675
Filed: 1985-04-17
Abstract: PURPOSE:To forcibly pull out of a cassette halfway of intake by conducting the power transmission between a driving member and a cassette-transporting- operation member for the loading and loading of a cassette through a spring. CONSTITUTION:When the cassette 1 is pushed in, a rocking link 26 is turned through a sliding member 27 counterclockwise, and the spring 30 bends. The driving member 21 is rotated clockwise by the driving force from the source of driving power, of which torque is transmitted to the rocking link 26 via the spring 30, and the link turns counterclockwise, then, the sliding member 27 moves in the direction of arrow to take in the cassette 1 to the specified position. If forced pulling out is operated halfway the driving member remains as it is rotated clockwise, but the link 26 turns clockwise resisting against the force of the spring 30.
Patent JP-S539058-A (JP)
Title: Process for controlling water quality in sewage treating process
Inventor: TANUMA MASAYA
IPC: C02F3/12
Filed: 1976-07-14
Abstract: PURPOSE: To stabilize the water quality of final effluent by enabling stabilizing the control of an organic material concentration even if incoming organic material and flow rate change alter the ratio of dissolved organic material to non-dissolved organic material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S526378-A (JP)
Title: Vessel for powder target
Inventor: NAGAI TAKESHI
IPC: C23C14/40
Filed: 1975-07-04
Abstract: PURPOSE:A vessel for target of high frequency sputtering which does not contaminate sputtering filM.
Patent JP-S63249386-A (JP)
Title: Excitation method for solid state laser
Inventor: TANAKA YONETA
IPC: H01S3/092
Filed: 1987-04-06
Abstract: PURPOSE:To increase the oscillation efficiency of a laser, by a method wherein a metal vapor discharging tube is continuously operated by repeating a first step in which the light output shows high level and a second step in which the light output shows low level, and a specified solid state laser is excited by using the light output in the first step. CONSTITUTION:A high level voltage (a first step) from a condenser 13 charged by a high voltage circuit 14 is applied, via a switch 12, to a second step lightening state being low level. By alternate repetition of the first step and the second step, lightening is kept continuos, and the light output in the first step of the radiation from a metal vapor discharging tube is applied to excite the oscillation body of a solid state laser selected from the following: YAG, GGG, GSGG, GSAG and ruby doped with chromium ions and neodymium ions or metal ions selected from chromium ions and neodymium ions. Thereby, an effective laser oscillation without thermal defect caused by laser excitation is enabled.
Patent JP-H0997572-A (JP)
Title: Fluorescent screen for electron irradiation
Inventor: OZAWA RYUJI
IPC: H01J29/18
Filed: 1995-03-06
Abstract: PURPOSE: To provide an electron-irradiated fluorescent screen capable of protecting a bright and highly fine image free from defects by arranging phosphor particles in two layer or less through a pressure sensitive adhesive film fixed to a glass base. CONSTITUTION: A thin film forming a conductive transparent electrode is fixed onto a glass base 1 forming the face plate of a cathode-ray tube. Several drops of an adhesive solution of 50g of crotonic acid (CH3 CH=CHCO2 H) dissolved in 100g of ethanol 2-(2-butoxyethoxy)acetate (C10 H20 O4 ) is given on the surface having the thin film formed thereon of the glass base 1, and the glass base 1 is rotated at a specified rotating speed for a specified time to form an uniform adhesive film. Phosphor powder is sprinkled over the adhesive film to form a fluorescent screen having the phosphor particle adhered in 1.5 layers. Thus, an electron-irradiated fluorescent screen capable of projecting a bright highly fine image free from defects can be provided.
Patent JP-S57199707-A (JP)
Title: Rainy water eliminating device on conveyor belt
Inventor: NITSUTA SHIYOUJI
IPC: B65G39/10
Filed: 1981-05-29
Abstract: PURPOSE:To drain rainy water which has been collected in the trough on the belt outside in such a way that titled rollers on which the conveyor belt is formed to be reverse troughs and horizontal rollers are installed to be freely able to elevate to a gate type frame which stands astride the conveyor belt. CONSTITUTION:An elevating frame 16 is sent down to the lower limit by means of a motor-driven cylinder 24, carrier rollers 21 are set to be horizontal so as to release contact with the lower side of a belt 13. Though trough characteristic still remains on the belt 13 by its tensile force, the upper side of the belt 13 is pressed down by titled rollers 17 and horizontal rollers 18 which come down together with the elevating frame 16, the belt 13 is forcibly made into reverse troughs and since the installing place of a gate frame is made lower than the trough bottom side of the belt 13 in the inlet side direction of the belt conveyor, rainy water which has been collected on the belt can be completely drained.
Patent JP-S567331-A (JP)
Title: Inside cleaning of cathode-ray tube
Inventor: INOUE KATSUYOSHI
IPC: H01J9/38
Filed: 1979-06-30
Abstract: PURPOSE:To prevent statio electricity from being generated and obtain a high quality cathode-ray tube which enables stable operation by injecting ionized purified gas in a bulb and removing particles and foreign matters. CONSTITUTION:Immediately before an electron gun is inserted, the bulb 21 for a cathode-ray tube is retained on the support bench 22 with the fluorescent screen facing its upper surface and the top injection hole 24 of the gas induction tube 23 is inserted in the bulb 21. For example, this induction tube is connected to the pure inert gas or air generator 26 through the gas ionized device 25 which produces corona discharge in gas. This ionized inert gas or air is injected and discharged in the bulb and removes the particles and foreign matters adhering in the bulb and the constituents which are easy to release. This prevents static electricity from being generated and excellently removes the particles and foreign matters. As a result, a cathode-ray tube which enables stable operation can be obtained.
Patent JP-H11278372-A (JP)
Title: Aquatic running apparatus
Inventor: MATSUMOTO KAZUSANE
IPC: B63B35/73
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a very safe and commercially valuable aquatic running apparatus, by which a refreshing feeling as if running on the water surface directly can be provided, stability in running can be secured by keeping the predetermined whole shape with sufficient rigidity without using any rigid member, and a human body is never harmed. SOLUTION: In a float main body 11, a pair of ring type floating bodies 20, 20 are connected together in the parallel direction with their rotation axis centers coincided with each other. In a valley type groove in the outer circumference of the float main body 11, a plurality of paddle pieces 30, 30... partitioning the valley type groove at predetermined intervals along its whole circumference are arranged. On the other hand, on the inner circumference side of the float main body 11, a slip stopping sheet 40 covering the whole circumference of the valley type groove formed on the inner circumference side is arranged on the inner circumference side of the float main body 11.
Patent JP-S57210016-A (JP)
Title: Antistatic fiber and its preparation
Inventor: NAGAYASU NAOTO
IPC: D01F8/14
Filed: 1982-05-19
Abstract: PURPOSE: To obtain the titled fibers stably without the sticking of fibers and black falling off materials, by separating a molten polyester into a core and a sheath, flowing a polymer containing a dispersed electrically conductive material on the periphery of the  core, flowing a sheath component on the resultant periphery, extruding the components,  and orienting and crystallizing the extruded fibers.  
     CONSTITUTION: An electrically nonconductive polyester 1 e.g. polyethylene terephthalate, is melted and filtered and made to flow down while metered by a metering hole 3, and  an electrically conductive synthetic polymer 2 containing 10W60wt% dispersed electrically conductive carbon black is flowed while metered by a metering hole 5 to form a two-layered flow 7 enclosing the outer periphery of the electrically nonconductive  component 1 with the electrically conductive component 2 at a combining part 6 provided at the outlet periphery of the metering hole 3. The electrically nonconductive  polyester 1' metered by a metering hole 4 and flowed out in the electrically nonconductive polyester 1 is made to flow in the outer periphery of the two-layered flow 7 at a combining part 8 provided at the outlet periphery of the path to form a three-layered flow 9, which is then extruded through an extruding hole 10, oriented and crystallized to give the aimed fibers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07294518-A (JP)
Title: Reagent for analyzing white corpuscle and classification of white corpuscle
Inventor: SAKATA TAKASHI
IPC: G01N33/49
Filed: 1994-04-21
Abstract: PURPOSE:To classify and count basophil, juvenile granulocyte, monocyte and granulocyte other than basocyte by a single channel by using a reagent consisting of a nonionic surfactant wherein the addition polymerization mol number of polyoxyethylene is within a specific range, a cationic surfactant and a specific buffer agent. CONSTITUTION:Classification and counting are performed by using a reagent consisting of at least one kind of a nonionic surfactant wherein the addition polymerization mol number of polyoxyethylene is 3-10, at least one kind of a cationic surfactant and a buffer agent for adjusting pH to 2.5-4.0. By mixing this reagent with a blood sample, a red corpuscle is hemolyzed to a degree becoming no obstruction of later measurement and, in white corpuscle, granulocyte other than basophil is makedized. By measuring the size data of a cell and morphorogical data thereof, the white corpuscle can be classified into basophil, juvenile glanurocyte, monocyte (lymphatic corpuscle, monocyte) and a granulocyte (neutrophile, acidocyte) other than the basophil.
Patent JP-H05249901-A (JP)
Title: Crt filter
Inventor: ISHIWATARI HISAO
IPC: G09F9/00
Filed: 1992-03-05
Abstract: PURPOSE:To eliminate a bad influence of an electromagnetic wave generated from a CRT from being exerted upon a human body by forming a filter body of an electrically conductive transparent body. CONSTITUTION:A filter body 1 installed so as to cover the front surface of a fluorescent surface screen of a CRT is formed of an electrically conductive transparent body 2. An earthing electric conductor 3 is connected to this electrically conductive transparent body 2, and an earth wire 12 is connected further to this electrical conductor 3. The electrically conductive transparent body 2 of the filter body 1 is formed by mixing an electrically conductive transparent material, for example, into transparent resin. A frame body 4 is arranged around the filter body 1, and the electrically conductive transparent body 2 is installed, for example, in the CRT of a personal computer by means of this frame body 4. Since the filter body 1 is formed of the electrically conductive transparent body 2 in this way, when an electromagnetic wave generated from the CRT is made incident on the electrically transparent body 2 of the filter body 1, this electromagnetic wave is attenuated due to the electrically conductive transparent body 2.
Patent JP-H07293726-A (JP)
Title: Rupture type safety valve
Inventor: FUKUMOTO MASABUMI
IPC: F16K17/16
Filed: 1994-04-21
Abstract: PURPOSE:To suppress the generation of careless rupture of a rupture disk due to the water hammer phenomenon as a rupture type safety valve of a tank for liquid. CONSTITUTION:An opening part of a pressure release port 2 provided on the upper part of a tank 1 for liquid is scaled by a rupture disk 3 which is ruptured when the pressure in the tank is abnormally increased, and a basket 5 made of fluorocarbon resin which is provided with a number of through holes 4... and swollen downward is fitted in the pressure release port 2 below the rupture disk 3.
Patent JP-S62239861-A (JP)
Title: Power circuit
Inventor: YAMAMOTO YOSHIO
IPC: H02M3/28
Filed: 1986-04-11
Abstract: PURPOSE:To prevent excess current from being generated at the time of throwing-in of a power source, by providing a slow start circuit with the second delay circuit of a large time-constant. CONSTITUTION:So far as a DC stabilizing switching power circuit is concerned, single phase alternating current is stepped down by a power transformer T1, and is rectified and smoothed, and is fed to a main switching circuit 1 as an input power source, and is DC-stabilized to generate the output. The power source of a switching regulator ICZ1 for controlling the switching circuit 1 is fed from a control power source 2, and the voltage is slowly risen by a slow start circuit 3. In this case, the slow start circuit 3 is provided with the second delay circuit 5 of a time constant larger than that of a first delay circuit 4. Then, even if the rise of the output voltage of the control power source 2 on throwing-in of the power source is quick, the slow start circuit 3 is normally worked and rush current on start can be suppressed.
Patent JP-H06293447-A (JP)
Title: Mounting structure for paper sheet sensor
Inventor: YAMAGATA TAKASHI
IPC: H04N1/00
Filed: 1993-04-09
Abstract: PURPOSE:To simplify assembly and to reduce the number of parts. CONSTITUTION:Support parts 30 and 31 are integrally formed on the inner surface of the front of a main frame 1. The support parts 30 and 31 comprises engaging pieces 32 and 33 provided at respective tips with engaging recessed parts 32a and 33a; and screw lock parts 34 and 35. Engaging protrusion parts 38a and 39a are integrally formed to the ends on one side of base sheets 38 and 39 of sheet sensors 28 and 29 and through-holes 38b and 39b are formed on the other end side. First, engaging protrusion parts 38a and 39a at the ends on one side of the base sheets 38 and 39 are engaged with the engaging recessed parts 32a and 33a of the engaging pieces 32 and 33 of the main frame 1. Under this state, sheet sensors 28 and 29 are securely arranged to the support parts 30 and 31 of the main frame 1 in a way that a screw 46 is screwed in the screw holes 34a and 35a of screw lock parts 34 and 35 through the through-holes 38b and 39b on the other end side of the base sheets 38 and 39.
Patent JP-S59209581-A (JP)
Inventor: SETOGAWA HIROSHI
IPC: B65D90/00
Filed: 1983-05-13
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-S62239712-A (JP)
Title: Frequency file adjusting device for capacitor type electric conductor
Inventor: IKEGAMI SHIGETAKA
IPC: H03J3/10
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a resonance frequency at which optimum conductivity is easily obtained when a resonance type high frequency conductor is used by obtaining inductance variation and capacitance variation only by adding a simple adjusting mechanism. CONSTITUTION:An inductance conductor 12 is connected to one end part of one capacitor type electric conductors 11a between 11a and 11b which are positioned opposite each other in parallel. This inductance conductor 12 and one end part of the other electric conductor 11b are connected in common through an AC feeding part V by a slide metallic fitting 13. This slide metallic fitting 13 is slid on the inductance conductor 12 to increase or decrease the electric conductors 11a and 11b in inductance, thereby adjusting the resonance frequency omegao. Further, pressure plates 14a and 14b which press the electric conductors 11a and 11b in the opposite directions as shown by an arrow P are arranged long the conductors, and consequently the gap between the conductors 11a and 11b is varied by pressing to adjust the resonance frequency omegao by capacitor variation during the period.
Patent JP-S59209067-A (JP)
Title: Electric razor
Inventor: YOSHIDA TOSHIYUKI
IPC: H02M3/28
Filed: 1983-05-13
Abstract: PURPOSE:To reduce the power consumption by stopping an oscillator when the charging level of a storage battery reaches a set level or higher. CONSTITUTION:A full-wave rectifier 22 and a smoothing condenser 23 are connected to an AC power source 21 to for a rectifying circuit 24, and 1-element inverter 30 is connected as an oscillator. The output of the inverter 30 is connected through the secondary winding of a transformer 29 and a rectifier of a diode 31 to a storage battery 32. A motor 34 for driving a razor is connected through a switch 33 to the battery 32, and a resistance voltage divider 37 is connected in parallel. A transistor 28 of the inverter 30 is reversely biased through an N-P-N-P transistor 38 with the voltage, and when the charging level of the battery 32 rises over the normal level, the oscillation of the inverter 30 is stopped.
Patent JP-S62295398-A (JP)
Title: Method of operating gas discharge lamp and gas discharge controller
Inventor: DEIBITSUDO JIYON KOTSUKURAMU
IPC: H05B41/282
Filed: 1987-04-07
Abstract: A controller for a gas discharge lamp 18 supplies the lamp with a direct current which has been pulse-width modulated at a high frequency at switch 24, smoothed and passed through a polarity inversion circuit 14. The polarity inversion circuit periodically reverses the polarity of current supplied to the lamp to equalize electrode wear in the lamp 18. The controller senses the lamp voltage, current power or other characteristics and maintains at least one operating parameter of the lamp, for example the lamp current, constant. A warm up cycle allows this parameter to be adjusted for fast starting of the lamp.
Patent JP-H04317429-A (JP)
Title: Decorative glass
Inventor: YONEDA KOHEI
IPC: B44F1/06
Filed: 1991-04-16
Abstract: PURPOSE:To provide such a glass which looks like to contain diamond dust sealed. CONSTITUTION:A thin glass film layer 2 having large coefft. of thermal expansion is provided between glass layers 1 having small coefft. of thermal expansion. Fine cracks 3 are produced in the thin glass film layer 2 having large coefft. of thermal expansion. When cracks 3 are irradiated with light, these cracks shine like diamond dust.