baber/WOPTO huggingface dataset:
Patent JP-H11253379-A (JP)
Title: Mop attaching tool
Inventor: KONDO TAKESHI
IPC: A47L13/24
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To attach and detach a mop frame with small force without generating a clearance between the rear end of a lever and a handle. SOLUTION: For this attaching tool, a fixed body A composed of a handle attaching part 11 for fixing the handle 31, a lower pivotally attaching part 14 and a lower clamping part 15 provided with an upward lower pawl 16 and a lever 17, an upper pivotally attaching part 18 and an upper clamping part 19 provided with a downward upper pawl 20 are connected by both pivotally attaching parts, a spring 22 for pressurizing the upper pawl 20 to the side of the lower pawl 16 at all times is provided and the mop frame is freely attachably and detachably attached by being locked to the locking groove 35 of the mop frame 33 by the lower pawl 16 and the upper pawl 20. A closing piece 23 obliquely lowered from the read end of the lever 17 to a rear part for abutting a lower end to the upper surface of the handle 31 at the time of attaching the mop frame is provided.  Since the rear end of the lever 17 and the handle 31 are closed by the closing piece 23, the lever 17 is not hooked to an obstacle and further, since the lever 17 can be extended, the mop frame is attached and detached with the small force.
Patent JP-H02255221-A (JP)
Title: Method for bending titanium tube
Inventor: KATAOKA HIROSHI
IPC: B21D9/15
Filed: 1989-03-29
Abstract: PURPOSE:To obtain an accurate bent product by filling chemically soluble filler into a Ti-tube, hot-bending this tube and then removing the filler through chemical milling. CONSTITUTION:A round bar of iron, iron alloy or aluminum having an outer diameter nearly equal to the inner diameter of tube stock 1 is inserted into the inner part of the Ti-tube material 1 as filler 2 for preventing thickness deviation. This is heated as far as the temperature capable of bending and bent at three point by bending dies in a press. The round bar is cooled down to the room temperature, dirt is removed by shot blasting from the surface, then, the bar is cut to prescribed dimensions. The filler 2 inside the pipe is dissolved and removed by chemical milling to obtain a completed elbow B.
Patent JP-S60219012-A (JP)
Inventor: HOKURA ISAO
IPC: B23Q15/013
Filed: 1984-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60219964-A (JP)
Title: Converter circuit
Inventor: SAGANE TOMIYASU
IPC: H02M3/338
Filed: 1984-04-16
Abstract: PURPOSE:To stabilize the operation for a temperature variation and to improve the power efficiency by interposing a constant-current circuit when the voltage of the tertiary winding of a transformer is applied to the base of a switching transistor. CONSTITUTION:When a switching transistor Q1, a DC power source E and the primary winding NP of a transformer are connected in series and a current is supplied to a load RL connected with the secondary winding NS of the transformer, the output voltage of the secondary winding NW of the transformer is fed back by a feedback circuit FB and a transistor Q2 to the base of a switching transistor Q1, and the otput of the tertiary winding NB is applied through a constant-current circuit CB including a Zener diode ZD to the base of the transistor Q1. Thus, even if the power source voltage and the environmental temperature are varied, the operation of the transistor Q1 is stabilized.
Patent JP-S61233546-A (JP)
Title: Apparatus for detecting residual amount of ink in on-demand ink jet printer head
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1985-04-09
Abstract: PURPOSE:To simply obtain detection accuracy to be satisfied, by mounting a means for converting the contraction of an ink bag to the movement in the direction almost at right angles to the contracting direction and the indication means connected to said means. CONSTITUTION:A flexible thin plate 12 is connected to the center of a foldable support member 13. This support member 13 is stretched across the central part of an ink bag 10 and the central opening of an ink cartridge case 8 to be respectively connected to both of them at both end parts thereof and the central part having the thin plate 12 connected thereto is folded down. The support member 13 is perfectly folded in an ink full state and the leading end of the thin plate 12 is sunk in a slit 11. The support member 13 opens with the consumption of ink and, when the thin plate 12 corresponding to the handle of an umbrella is raised upward, the leading end 15 thereof is protruded from a slit along a guide piece 14. An 'Empty' discriminating color paint is applied to said leading end part 15 and the exhaustion of ink can be visually informed by color change such that the leading end thereof is green (G), the next part thereof is orange (O) and the 'Empty' zone is red (R).
Patent JP-H02256985-A (JP)
Title: Leaf spring hanger
Inventor: YUKITA NOBUTAKA
IPC: F16L3/14
Filed: 1989-03-29
Abstract: PURPOSE:To easily correspond to an angle and deflection by forming on both ends of a U-shaped part having both long and short legs, right angular outer bent edge with the long leg side bent edge locked to an upper fixed object and the short leg side bent edge locked to a piping. CONSTITUTION:A leaf spring hanger 1 is formed longer in its U-shaped leg (a) than in the leg (b) by a length (e). Right angular outer bent edges (c), (d) are provided in both legs (a), (b). The longer leg side bent edge (c) is locked to an upper fixed object while the shorter leg side bent edge is locked (d) to a piping P. As a result, a single leaf spring acts as a hanger without any trouble.
Patent JP-2000269125-A (JP)
Title: Formation of pattern and manufacture of gas discharge panel
Inventor: TAKADA YUSUKE
IPC: H01J11/34
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To form a pattern for forming a thick film which has a trapezoidal opening by exposing a photosensitive coating layer into a specified pattern on a substrate having an ultraviolet reflective effect and then developing the pattern. SOLUTION: A dielectric layer 106 having an ultraviolet reflective effect is formed on a lower panel substrate 108. On the lower panel substrate 108 formed with the dielectric layer 106, a photosensitive coating layer 116 coated with a protective film 119 is laminated. After prebaking the photosensitive coating layer 116, ultraviolet rays are selectively cast through a light shielding mask 114. Then, the protective film 119 is removed and the photosensitive coating layer 116 is selectively removed to form a pattern having openings 115 whose cross-sectional shape is trapezoidal. Thereafter, after applying the dielectric paste 117 which will be partition walls 117 on the photosensitive coating layer 116, the photosensitive coating layer 116 is removed to form the partition walls 107.
Patent JP-S60219105-A (JP)
Title: Suspension of automobile
Inventor: KANAI SEITA
IPC: F16F13/28
Filed: 1984-04-13
Abstract: PURPOSE:To vary the resisting force of a bush according to running state of a car so as to improve both steerability and driving comfortableness by providing a control means which is mounted through the external shell member of the bush and varies the cross area of a connecting passage according to said running state thereof. CONSTITUTION:A bush 8 is made up by disposing a resilient member 25 between a cylindrical internal shell member 24 and an external shell 23 which is composed of both a casing 21 attached to an upper arm 2 and a cylindrical body 22. Oil chambers 26 and 27 are formed in the resilient member 25 and connected to each other by a connecting passage 28. A car speed sensor 60 detects car speed and is interlocked with a solenoid 32 via both a driver 62 and an amplifier 61 which functions as a comparator detecting whether or not the car speed is over the specified value. When a car speed rises over the specified speed, a control rod member 31 is displaced downwards to cut off the communication made by the connecting passage 28 between both the oil chambers 26 and 27. The resisting force of the bush 8 is thereby increased so that the straight driving stability can be improved.
Patent JP-H08269432-A (JP)
Title: Antifreeze composition, antifreeze paved structure and method of applying the same
Inventor: TSUJI SHUYA
IPC: E01C11/24
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an antifreeze composition being excellent in low-temperature curability as well as in low-temperature flexibility, having a short low- temperature curing time and therefore being capable of being applied within a very short time. CONSTITUTION: An antifreeze composition comprising a thermosetting resin composition comprising a polyether acrylic urethane resin and an ethylenically unsaturated monomer. Alternatively, an antifreeze composition comprising said components and optionally a powdered rubber, an aggregate and an air dryability imparting polymer.
Patent JP-S57189110-A (JP)
Title: Hybrid light branching coupler
Inventor: SHIRATAMA KOUICHI
IPC: H04B10/29
Filed: 1981-05-18
Abstract: PURPOSE:To reduce the loss of optical output, by connecting the 3rd transmitting body in series with the 2nd transmission body with 45 deg. slope to the total reflection plane of the 1st and 2nd convergent light transmission bodies in series connection so that each total reflection plane is crossed orthogonally, and connecting the 4th transmission body in series to the 3rd body so that the total reflection plane is crossed perpendicularly. CONSTITUTION:The outside shape and left and right sides of a four-to-four hybrid light branching coupler is shown in a figure. A convergent light transmission body S21 consists of 1/4 pitch of convergent light transmission bodies S31-S34 bonded with each other in series having total reflection films R1-R4 including the light axis and is constituted as one pitch. The total reflection films R1 and R2 and R3 and R4 are in a perpendicular relative position to each other and the R3 is located with 45 deg. inclination toward right from the R2. Optical fibers F11-F13 and F21-F23 are located in a plane with 225 deg. angle to the  four total reflection planes R1-R4 with equal distance from the light axis in  almost parallel.
Patent JP-S61234223-A (JP)
Title: Intake device of multicylinder engine
Inventor: KONDO TAKEO
IPC: F02B27/02
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a pulsation effect in a wide operative range in an engine, by providing a valve, which opens as a load of the engine decreases when it is low loaded, in a passage mutually connecting intake passages independently provided in every cylinder. CONSTITUTION:A multicylinder engine 1 is equipped with an independent intake port 11 in every cylinder, and the engine, providing a throttle valve 14 in each intake passage, connects each intake pipe by a communication path 15 and a communication pipe 15b in the downstream of the throttle valve 14. Each communication pipe 15 provides an opening and closing valve 16 opened and closed in response to an intake negative pressure, and when the engine is low loaded with the intake pipe negative pressure in a large level, the opening and closing valve 16, being opened by a negative pressure actuator 17, connects each intake pipe. In this way, the communication path 15, acting as a balancing tube, decreases a negative pressure pulsation in the intake port 11. As a load increases, the negative pressure in the intake pipe decreases, and the opening and closing valve 16 is gradually closed by a spring 24. The engine, when its output is maximum, closes the opening and closing valve 16, and charging efficiency is improved by a large negative pressure pulsation.
Patent JP-H03275552-A (JP)
Title: Refractory covering composite material
Inventor: TAKADA YOSHIO
IPC: C04B32/02
Filed: 1990-03-27
Abstract: PURPOSE:To provide a refractory covering composite material excellent in durability, etc., by furnishing a buffer layer formed with a material obtained by adding a specified amt. of rubber or resin to cement between a surface material consisting of magnesium orthocarbonate, slaked line and fiber in a specified ratio and a continuous long reinforcing material. CONSTITUTION:From 40 to 95wt.% magnesium orthocarbonate, 1-15wt.% slaked lime and 2-20wt.% fiber (e.g. glass fiber) are sufficiently mixed, and water is added to the mixture to produce a surface material composition. Meanwhile, 1-10wt.% of rubber or resin (e.g. ethylene vinyl acetate) is added to cement, water is further added to the mixture, and the mixture is kneaded to produce a buffer material composition. A buffer layer is then formed on the surface of a continuous long reinforcing material (e.g. aluminum plate) by extrusion molding, etc., using the buffer material composition, and a surface layer is formed on the buffer layer using the surface material composition to produce the refractory covering composite material.
Patent JP-S5410896-A (JP)
Title: Vacuum vessel for fusion reaction device
Inventor: SATOU KATSUTOSHI
IPC: H05H1/12
Filed: 1977-06-27
Abstract: PURPOSE: To provide a heat transmission layer which is in contact with the outside of bellows so as to obtain high efficiency of temperature control of bellows. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S551872-A (JP)
Title: Deoxidizing agent
Inventor: MORITA MASAHIRO
IPC: B01J20/12
Filed: 1978-06-22
Abstract: PURPOSE: A deoxidizing agent adapted for preserving foodstuff, furs, clothing, and so forth consists of stone power containing adsorbed aqueous hydrochloric solution, cast iron powder including specific amount of carbon, iron chloride, etc.  
     CONSTITUTION: Deoxidizing agent powder is provided by mixing one to 10 wt% of stone powder suce as talk, siras, etc containing one wt% of adsorbed hydrochloric acid in concentration of 1 to 10%, together with a small amount of acitive carbon for deodorization and 2.5 to 10 parts of cast iron powder that include 3.5 to 4.5 wt% of carbon. Cast iron powder, if its carbon content is less than 3.5%, causes variations in the ability of deoxidation. For more effective deoxidation capability, the resulted powder can be added with iron chloride (either ferrous or ferric usable) in form of powser or solution together with hydrochloric acid to be adsorbed by stone powder. The product is easily mass produced and suited to foodstuff preservation as liquid exudation is not caused by deoxidation process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07279455-A (JP)
Title: Transferable seats
Inventor: KIMURA TERUYUKI
IPC: E04H3/12
Filed: 1994-04-14
Abstract: PURPOSE:To improve the external appearance when contained and prevent foreign materials from entering, which results in a trouble. CONSTITUTION:This transferable seat is provided with a plurality of floor stages 2 with respective front panels. The floor stage 2 is extended or contracted to the states that the front panel forms nearly the same plane in the contained condition or forms a tiered stand in the developed condition. A passage way 5 for going up or down, provided with a walk face 5a making almost the same plane with the upper edge 1a of the front panel 1, is installed on every floor stage 2. And a rising step 6 is installed at the terminal end of each passage way 5. The rising step 6 is moved up and down between the lowering position 7 which is set lower than the lower edge 1b of the next front panel 1 and the rising position set at the middle position between the lower edge 1b and the upper edge 1a, by a step-lifter 7.
Patent JP-S58191429-A (JP)
Title: Multilayer liquid-phase epitaxial growth method
Inventor: KISHI YUTAKA
IPC: H01L31/0248
Filed: 1982-05-06
Abstract: PURPOSE:To remove melt backs in a defect section and an edge growth section, to improve yield as a whole and to reduce a misfit dislocation by extracting a section to be grown once at the stage of a four-element layer, completely removing the defect section and the edge growth section and growing InP again. CONSTITUTION:The temperatures of an InP substrate 1 and a boat, to which a perdetermined melt is changed, are elevated in hydrogen gas, they are left as they are kept at fixed temperature and their temperatures are dropped, growth is started, and an InP buffer layer 2, an In0.53Ga0.47As layer 3 and an InGaAsP layer 4 are liquid-grown on the InP substrate 1 in succession. A wafer, the edge growth section thereof is removed at a section separating from an end by 2mm. is removed and the larger defect section not grown thereof is removed, is treated through etching, and set to the boat again, and an InP crystal is grown on the InGaAsP epitaxial layer of InP substrate/InP buffer layer/In0.53Ga0.47As layer/ InGaAsP layer structure from an InP solution. Accordingly, an InP/four element/ three element/InP substrate wafer in which the melt backs are prevented completely is obtained.
Patent JP-H06287675-A (JP)
Title: High strength cemented carbide for stamping copper or copper based alloy
Inventor: KAKEFUDA TOSHINARI
IPC: C22C29/08
Filed: 1993-04-01
Abstract: PURPOSE:To obtain cemented carbide capable of prolonging the service life of a die used for stamping a copper based material by reducing the content of Co and adding a specified amt. of Ni in WC based cemented carbide. CONSTITUTION:The high strength cemented carbide for stamping copper or a copper based alloy is constituted of a compsn. contg., by weight, 3 to 10% Ni, 2 to 5% Co and 0.1 to 1.5% VC, and the balance WC with inevitable impurities and in which the weight ratio of Ni to Co: Ni/Co is regulated to 1 to 5. This alloy is incorporated, at need, with <=1.7% Cr3C2. The alloy is produced by using a powder metallurgical method. By this alloy, the grain size of WC is refined, so that the contact area with a bonding phase can be increased. The thickness of the bonding phase is reduced and the concentrated stress is relaxed while the reaction between the copper and bonding phase in the process of stamping is suppressed, by which the falling-off of the WC grains can be prevented.
Patent JP-S61234417-A (JP)
Title: Microcomputer
Inventor: ITOKU OSAMU
IPC: G06F1/08
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a microcomputer possible for always stable operation with low power consumption by operating the microcomputer with a high speed clock normally and with a low speed clock at low power consumption respectively. CONSTITUTION:The high speed clock 16 from an oscillating section 15 and the low speed clock 18 from an oscillation section 17 are selected by a clock section 14 and the result is fed to a CPU 11 via a clock control section 110. When the CPU 11 is operated synchronously with the low speed clock 18, the oscillation of the oscillating section 15 is stopped by a clock stop signal 111 to attain low power consumption. When the low speed clock is changed into the high speed clock, the stop signal 111 is released to activate the oscillating section 15. Then a counter section 112 counts the high speed clock 16 and when the count reaches a prescribed value, an overflow signal 113 is generated. The CPU 11 receiving the signal 113 uses the high speed clock 16 switchingly.
Patent JP-H0840640-A (JP)
Title: Device to fill can with vertically long cross section in spinning machine,e.g.,drawing frame
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: B65H67/04
Filed: 1995-03-31
Abstract: PURPOSE: To simplify the structure and manufacturing, and enable a high production speed and suit in a changeable operation condition rapidly. CONSTITUTION: This is the device for filling a sliver such as a cotton and chemical fiber to cans 8 with an elongate cross-section (flat cans) in a spinning machine, for example a drawing frame. The sliver is discharged from a fixed coiler plate and stored in a coil shape and the cans reciprocates in a vertical direction during a filling work and the moving device 10 with a drive device which can reciprocate the cans in a filling process is provided.
Patent JP-H03178100-A (JP)
Title: Electrically reloadable and programmable semiconductor memory apparatus
Inventor: HIYUON KIYU IMU
IPC: G11C16/16
Filed: 1990-03-27
Abstract: PURPOSE: To provide a semiconductor storage capable of electrically erasing and programing by providing plural erase selection circuits connected to respective unit pages, inputting a prescribed erase voltage and outputting the erase voltage capable of erasing respective pages with a prescribed external control signal. CONSTITUTION: Respective relevant erase selection circuits 400 are connected to respective pages PG1 -PG2n , and an erase line 111 applying erasure is connected to the erase selection circuits 400. Then, the erase selection circuit connected at every page is driven, and by keeping a proper erase threshold value voltage at every page, not only the page required by a user is erased, but drains of memory cells are connected to I/O terminals different from each other in the columnar direction, and the programing in byte is made possible in the erased page. in such a manner, an excess erase problem during the erase operation and the application width of the user are improved, and by minimizing grounded voltage rise in program operation, the effect that an application margin is expanded is obtained.
Patent JP-H01249376-A (JP)
Title: Bonding apparatus for lead tape and end tape
Inventor: IMAMURA HIROKATSU
IPC: B41J31/10
Filed: 1988-03-31
Abstract: PURPOSE:To make the work for bonding a lead tape and an end tape to a transfer film extremely easy, by providing a tape supply part for connecting the lead tape, a tape for a turret and the end tape by an adhesive tape to supply said tapes and a working table having a cutter guide groove and a suction hole. CONSTITUTION:When a transfer film 7 is taken up by a core pipe 1 to fill said pipe 1, a slitter is stopped to stop the film 7. Thereafter, vacuum is allowed to act on the suction hole 35 of a working table 16 to suck the film 7 and a press pad 17 is allowed to fall to fix the film 7 to the working table 16. Cutter guide grooves 33 are utilized in this state and the film 7 is cut by manually operating cutters to remove the film between the cutters. In this state, an adhesive tape 30, a lead tape 19, an adhesive tape 26, a tape 21 for a turret, an adhesive tape 27 and an end tape 23 are drawn out to the position, where the transfer film 7 is cut, from a tape supply part 18. At this time, since the adhesive tapes are respectively bonded to the tapes brought into contact therewith when all of the tapes pass a guide roller 25, the whole is drawn out altogether.
Patent JP-S62232068-A (JP)
Title: Document processor
Inventor: HAYASHI YOSHIAKI
IPC: G06F3/048
Filed: 1986-04-02
Abstract: PURPOSE:To improve the efficiency of operation to know the content of a function key by displaying consecutively the contents of function in case displaying the said contents every function key. CONSTITUTION:By inputting a guide display key GDK 1 the odd number of times, the guide display is made capable, and the display is repeatedly displayed until the key GDK 1 is additionally operated, i.e. operated the even number of times. Accordingly, in case the contents of plural function keys FNKn2 are desired to be known, what is necessary for it is just to operate the key FNKn2 repeatedly, needing no other or additional operation. Therefore, the efficiency of the operation of know the contents of functions is improved.