baber/WOPTO huggingface dataset:
Patent JP-S636450-A (JP)
Title: Lead reference electrode
Inventor: ISHIKAWA MITSUO
IPC: G01N27/30
Filed: 1986-06-26
Abstract: PURPOSE:To obtain a stable electrode potential by coating the surface of a lead or lead alloy electrode as a reference electrode with a layer consisting of lead oxide or a mixture of lead oxide and a calcium hydroxide back filling material. CONSTITUTION:While a lead or lead alloy electrode body 3 which has a lead wire 9 connected to its one end is held in a poly(vinyl chloride) pipe 6 by using a rubber-made packing 5, epoxy resin 5 is set on the side of the lead wire 9 to fix the lead wire 9 and electrode body 2 in the pipe 6. Further, the calcium hydroxide back filling material is made to flow to the other end side of the electrode body 2, i.e. the side the coating layer 4 consisting of lead oxide and the mixture of lead oxide and calcium hydroxide back filling material is formed on the surface, and then the material is set and fixed in the pipe 6. Further, the coating layer 4 may be formed at part of the surface of the electrode main body 3 and part of the coating layer may be covered with the back filling material 8.
Patent JP-H07126694-A (JP)
Title: Liquid bleaching and cleaning agent composition
Inventor: AOYANAGI MUNEO
IPC: C11D3/39
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the subject composition containing hydrogen peroxide, a surfactant and a specific compound, excellent in stain-removing effect, not causing decomposition of hydrogen peroxide during storage, having good storage stability and useful as a cleaning agent for kitchen, a cleaning agent, etc., for residence. CONSTITUTION:This composition contains (A) 0.05-10wt.% of hydrogen peroxide and (B) 0.5-15wt.% of a surfactant (preferably an anionic, nonionic or amphoteric surfactant, excluding a compound of a component C) and (C) 0.001-10wt.% of a compound of the formula R<1>O(AO)nCH2COOM [R<1> is a 1-18C alkyl or alkenyl; A is a 2-3C alkylene; M is H or a cationic group; (n) is 0-20]. The composition is effective in cleaning and bleaching.
Patent JP-H0698298-A (JP)
Title: Method and apparatus for adaptive interpolation
Inventor: BUERUNAA BOWA
IPC: H04N5/44
Filed: 1993-06-22
Abstract: PURPOSE: To avoid the problem of motion detection in an adaptive interpolation method in which the pike cell values of the present scanning lines to be interpolated are calculated from the values of pike cells, which are adjacent to each other in the vertical direction of scanning lines adjacent to the present field. CONSTITUTION: The values of adjacent pike cells 11 and 13 are appropriately weighted, in accordance with one or a plurality of gradients Δ1 and Δ2 of the pike cell values at the positions of one or two temporarily adjacent fields for calculating the pike cell values of scanning lines to be interpolated.
Patent JP-S6042123-A (JP)
Title: Elevator type window panel structure
Inventor: UGAWA SATOSHI
IPC: B60J10/79
Filed: 1983-08-19
Abstract: PURPOSE:To enhance workablity in slider assembling work and obtain constant, good appearance at the side part of a window panel by filling a recessed channel with adhesive and inserting a slider into the side part of the window panel via a fitting groove together with adhering the panel. CONSTITUTION:A slider S is formed by both a base part Sa and a sliding part Sb that extends from the base part Sa as one body with the base part Sa. And at the position which is offset from the sliding part Sb of the base part Sa, an fitting groove 10, to which a side part of a door window panel W is fitted, is formed. The opening width ts at the inlet part of the fitting groove part is set in such a manner that it is slightly smaller than the thickness tg of the panel W. A recessed channel 20 is formed along the lengthwise direction at the place which the fitting groove 10 faces. Adhesive 12 in the recessed channel 20, which is enclosed between the recessed channel 20 and a panel W surface 20, is hardened while it is kept enclosed. Thus, there is no situation in which the adhesive 12 comes out of the surface of the panel W.
Patent JP-S5482573-A (JP)
Title: Control circuit of actuator
Inventor: TORII SATORU
IPC: F15B11/08
Filed: 1977-12-13
Abstract: PURPOSE: To simply control the direction, speed, etc. of an actuator by operating a lever at a time and to easily operate a crane in a turning flowing condition, by combining check valves and variable reducing valves.  
     CONSTITUTION: When tilting a lever 12 in the A direction the secondary pressure of a reducing valve 8 rises in response to the operating angle, pushing force to check valves 42, 44 rises and pressure discharged from a port 22 rises in response to the rise of pushing force. Thus, the speed of the revolution and acceleration of a motor 3 can freely be controlled by operating the lever. When returning the lever 12 to a neutral location, check valves 41, 42, 43, 44 become free, the motor 3 continuously rotates by the inertia force of a body of revolution and so-called flowing operation in the turning of a crane can be performed. When tilting the lever 12 in the B direction,the secondary pressure of a reducing valve 11 rises, the check valves 41, 43 are pushed, fluid returned from the motor 3 is blocked and said revolution stops. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633759-A (JP)
Inventor: ZUDORAFUKO DOKUZOBUITSUKU
IPC: A23L27/00
Filed: 1987-06-18
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-H101706-A (JP)
Title: Exhaust gas dust collecting equipment at the time of tretreating molten iron
Inventor: MIKUNI MASATO
IPC: B01D46/42
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To efficiently collect dust in exhaust gas generated at the time of pretreating molten iron in a torpedo-car with a dust collecting hood without leaking to the outer part. SOLUTION: Eight pieces of air injection nozzles 11 are arranged in slanting inward direction deflecting in one side to the inner peripheral surface of an opening part 4, so as to surround the opening part 4 of the torpedo-car corresponding to the inside of the dust collecting hood 5 to form circling gas flow by mutual action of the injected air from each air injection nozzle 11 deflecting in one side to slanting inward direction. Then, while giving centripetal force to the exhaust gas generated by the pretreatment of the molten iron in the torpedo-car 1, artificial spout is caused through the suction to a suction hole arranged at the upper part of the dust collecting hood 5 thus to collect dust in the exhaust gas efficiently by means of the dust collecting hood 5 without leaking outside the exhaust gas.
Patent JP-S6131396-A (JP)
Title: Production of corundum
Inventor: MIYASAKA HITOSHI
IPC: C30B29/20
Filed: 1984-07-20
Abstract: PURPOSE:To obtain a yellow sapphire single crystal in which foam does not exist and which has good quality by mixing an Al salt and Fe salt and decomposing thermally the mixture to form raw material powder then molding the powder to a bar shape, sintering the molding and synthesizing further the same by a light condensation floating zone method. CONSTITUTION:Any among the ammonocarbonate, hydroxide, ammonosulfate of Al and sulfuric acid and any among the ammonosulfate, chloride and hydroxide of Fe are mixed to approximately the compsn. ratio of yellow sapphire. The mixture is thermally decomposed in an electric furnace, etc. to form the raw material powder. The raw material powder is molded to a circular columnar bar and is sintered at about 1,300-1,600 deg.C in the electric furnace to form a raw material bar. The synthesis by the light condensation floating method is executed with such raw material bar by using a corundum single crystal for a seed crystal. The yellow sapphire having no foam and having good quality is synthesized by the above-mentioned method.
Patent JP-S63314520-A (JP)
Title: Liquid crystal display element
Inventor: YABE YOSHIKAZU
IPC: G02F1/1337
Filed: 1987-06-17
Abstract: PURPOSE:To improve contrast and visibility in spite of high time-sharing driving by forming transparent electrodes and oriented films subjected to a rubbing treatment on the opposite surfaces of parallel supporting substrates of a liquid crystal display element and generating 180-260 deg. twist angle in the nematic liquid crystal sealed therebetween. CONSTITUTION:This element has the polyimide oriented films which are subjected to the rubbing treatment and are so disposed as to generate >=180 deg. twist angles in the liquid crystal molecules. Namely, the liquid crystal molecules 14a of the liquid crystal layer 14 are horizontally oriented on the oriented films 13 and the directions of the liquid crystal molecules 14a in the intermediate liquid crystal layer 14 are twisted gradually by >=180 deg.. The pitch of the twists changes and the refractive index changes when a voltage is impressed between the transparent electrodes 12. The wavelength to the passed therethrough is then changed. The light passing between polarizing plates 15 and 16 is, therefore, controlled and the display is executed. The number of scanning electrodes is thereby increased and the contrast and the visibility are improved at the high time-sharing driving of about 1/32-1/200 duty ratio.
Patent JP-S6130550-A (JP)
Title: Preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone compound
Inventor: HATTORI MAKOTO
IPC: C09B1/54
Filed: 1984-07-19
Abstract: PURPOSE:To obtain the titled compound useful as a red disperse dye for polyester fiber, etc., in high yield, by using a 1-amino-2-halogeno-4-hydroxyanthraquinone as a starting raw material and a sulfonate as a solvent, and reacting the raw material with a phenolic compound. CONSTITUTION:The objective 1-amino-2-phenoxy-4-hydroxyanthraquinone having clear color tone can be prepared by reacting a 1-amino-2-halogeno-4-hydroxyanthraquinone such as 1-amino-2-bromo-4-hydroxyanthraquinone with a phenolic compound (e.g. phenol) in a sulfolane (e.g. sulfonane, 3-methylsulfolane, etc.) in the presence of an acid accptor such as potassium carbonate, sodium hydroxide, etc. USE:Intermediate for red disperse dye.
Patent JP-H01317213-A (JP)
Title: Magnetic head
Inventor: NISHIMATSU MASAHARU
IPC: G11B5/31
Filed: 1988-06-17
Abstract: PURPOSE:To suppress the generation of attraction to a medium at the time of driving and to prevent the damage of the front surface of the head so a to improve the durability thereof by forming a polymerized layer on at least the front surface. CONSTITUTION:The thin film head 1 has an insulating layer 31, a lower magnetic pole layer 41, a gap layer 5, an insulating layer 33, a coil layer 6, an insulating layer 35, an upper magnetic pole layer 45, and a protective layer 7 successively on a substrate 2. The polymerized film 11 is provided on the front surface, i.e., floating surface, thereof. The polymerized film 11 is formed by subjecting the Langmuir-Blodgett's film (LB film) contg. the compds. which contain a group having a radiation sensitive unsatd. bond and a group having a fluorine-substd. alkyl group to radiation curing or developing the soln. of said compsn. to a liquid phase to form a monomolecular film and subjecting the monomolecular film to interface polymn. The head having the front surface which is resistant to flawing and is highly durable is obtd. in this way.
Patent JP-H0318494-A (JP)
Title: Laser processing head
Inventor: SHIRASU KOZO
IPC: B23K26/064
Filed: 1989-06-13
Abstract: PURPOSE:To lower the transmission loss of a laser beam by providing a paraboloidal mirror which is disposed freely oscillatably around the optical axis of the laser beam and movably back and forth along the optical axis and a driving mean for driving this mirror on the optical axis of the laser beam. CONSTITUTION:This processing head has a reflecting mirror 2 which is fixed on the optical axis of the laser beam 1 and the paraboloidal mirror 3 which is on the optical axis y the reflected light beam of the mirror 2 and is pivoted freely rotatably around this optical axis. The head has the driving means 4 to drive the paraboloidal mirror 3 so as to oscillate the mirror within a prescribed angle range. The driving means oscillates the paraboloidal mirror 3 to the prescribed angle range via a pinion 41 and a gear 42 by running a motor 40 forward and backward. Since the paraboloidal mirror 3 has the function to condense the reflected light together with the function to reflect the light, the exit light progresses while reducing the beam diameter and is condensed onto the prescribed spot S on the surface of a work. This light scans back and forth approximately straight. The size and weight of the processing head are reduced in this way and the decrease of the light energy is minimized.
Patent JP-H10340790-A (JP)
Title: Discharge lamp lighting device
Inventor: NOGUCHI AKINOBU
IPC: H05B41/24
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which can cope with both at the time of preheating and the terminal stage of life, with a simple circuit configuration. SOLUTION: A transistor Q8 is turned on and bypasses a resistance R24 at the time of preheating. A voltage lower than that in a normal lighting period is impressed on the gate of a field effect transistor Q2, a base current is supplied to the base of a transistor Q1 according to composite capacitance of capacitors C7, C8 and a capacitor C11 according to an on-resistance of the field effect transistor Q2, its output is delivered in such a state that it is suitable for preheating, filaments FL1a, FL1b, FL2a, FL2b are preheated at appropriate voltages. At the time of starting and lighting, a base current is supplied to the base of the transistor Q1 according to a composite capacitance of the capacitors C7, C8 and of the capacitor C11 according to an on-resistance of the field effect transistor Q2, and its output is increased.  In the terminal stage of its life time, an output which is still lower than that of the time of preheating is delivered by turning off the field effect transistor Q2, whereby fluorescent lamps FL1, FL2 are turned off.
Patent JP-S6131681-A (JP)
Title: Gas vent mechanism for reciprocal pump
Inventor: TANOMI SHIYUNEI
IPC: F04B45/04
Filed: 1984-07-23
Abstract: PURPOSE:To vent gas effectively from fluid thus to improve the pump efficiency in a reciprocal pump having a pump chamber to be defined by a diaphragm, by arranging a gas vent chamber in the upstream of a suction valve provided in the suction side path. CONSTITUTION:Hydraulic drive diaphragm pump will apply pulsating dynamic pressure onto a diaphragm 14 under the function of driving oil filled in pressure replacing chamber 12 by reciprocating main plunger 10 through crank mechanism to vary the volume of pump chamber 16 thus to perform pumping operation. Here, a fluid suction path 22 is formed above a diaphragm head 20 forming a pump chamber 16 and communicated through a ball valve constituting a suction valve 26 to a suction tube 30 connectable to the outside. A gas vent chamber 34 is formed above said valve 26 to fill the chamber 34 with the handling liquid upto predetermined level at any time thus to prevent empty suction.
Patent JP-H07328344-A (JP)
Title: Circulating-way bath water cleaning apparatus
Inventor: KATO SHINICHI
IPC: A47K3/00
Filed: 1994-06-09
Abstract: PURPOSE:To effectively clean a filtering apparatus by installing an air tank to store air to be sent to the filtering apparatus, sending the air in the air tank to the filtering apparatus at the time of cleaning of the filtering apparatus and at the same time supplying water for cleaning. CONSTITUTION:An air pump 13 is driven to supply air to the inside of an air tank 9 through a connection inlet A3 and to store air in the inside. Once air is stored, the air pump 13 is stopped and a circulating pump 5 is started at high speed to pour bath tub water 2 of a bath tub 1 to the air tank 9 through a connection inlet A2 from a pipeline for back wash and through a switch valve 10. Consequently, the air in the air tank 9 is compressed by the poured bath tub water and, together with the bath tub water, the air flows out through a connection outlet A1 in the upper part of the air tank 9 and bath tub waterin which the compressed air is mixed passes the inside of a heater 17 and cleans the inside of the heater 17. Moreover the bath tub water in which the compressed air is mixed flows reversely in a filtration tank 8 through a connection inlet T2 and the reversely flowing water and air stir a filter medium in the inside of the filtration tank 8 and clean the material.
Patent JP-H0752052-A (JP)
Title: Super-abrasive grain electrodeposited cutting blade
Inventor: MURAKAMI SHOICHI
IPC: B24D3/00
Filed: 1994-06-09
Abstract: PURPOSE:To easily provide the desired cutting speed and the cutting length of a workpiece in a super abrasive grain electrodeposited cutting blade having a super abrasive grain electrodeposited layer electrodeposited on the outer circumferential part of a base metal by setting a chip channel ratio showing the electrodeposited condition of the abrasive grains in a decided range. CONSTITUTION:A circular cutting blade 10 is provided with an electrodeposited layer 4 on the outer circumferential edge part of a circular base metal 1, and the electrodeposited layer 4 is constituted so that super brasive grains 2a, 2b,... such as diamonds or CBN are electrodeposited through holding plating 3. In this case, all spaces between adjoining abrasive grains in the circumferential direction of the cutting blade (chip channel width) a1, a2,... are summed up, and the total is divided by the number of the all abrasive grains on the circumference so as to obtain the mean chip channel width T, and when the mean grain diameter of the abrasive grains is set (d), the electrodeposition is performed so that the chip channel ratio T/d is in the range of 0.2-5. Hereby the cutting speed and the life of the cutting blade can be improved, and in addition smooth discharge of chips can be performed.
Patent JP-S60142847-A (JP)
Inventor: OKAMOTO SHIROU
IPC: A61C13/08
Filed: 1984-07-20
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-S5578338-A (JP)
Title: Digital multiplication system
Inventor: UMIGAMI SHIGEYUKI
IPC: G06F7/52
Filed: 1978-12-11
Abstract: PURPOSE: To shorten an operation processing time and achieve an accurate operation result by shifting multiplicand data to the most significant digit direction by the number of digits corresponding to the exponent of a multiplier data and multiplying shifted contents of a register and the real number of a multiplier register.  
     CONSTITUTION: Multiplicand register 10 stores multiplicand data, and register 11 is provided for detecting overflow of multiplicand register 10, and register 12 holds the polarity of the multiplicand, and register 13 stores multiplier data and data indicating a shift quantity. Here, multiplicand data led into register 10 is shifted to the most significant digit direction by the number of digits corresponding to the exponent of multiplier data, and shifted contents of register 10 and real number q of multiplier register 13 are multiplied. By this system, multiplication is performed in a small number of steps and the operation processing time can be shortened and an accurate operation result can be obtained when a multiplier over a maximum value expressed by limited word length data is multiplied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05343338-A (JP)
Title: Plasma cvd apparatus
Inventor: MURATA MASAYOSHI
IPC: H01L21/205
Filed: 1992-06-11
Abstract: PURPOSE:To provide a high-frequency plasma CVD apparatus, in which the generation of powder and flakes can be suppressed and a good quality thin film can be uniformly formed on a substrate of large area. CONSTITUTION:A plurality of cathode electrodes 3a-3f are installed in one plane so as to face an anode electrode 4 in a reaction container 7, the side and rear faces of respective cathode electrodes 3a-3f are surrounded by an earth shield 5, a plurality of jets 8a-8c of reaction gas supply pipes 6a-6c are installed on the rear face side of the plurality of cathode electrodes 3a-3f and a plurality of air outlets 10a-10d are alternately arranged between the plurality of jets 8a-8c.
Patent JP-S5941369-A (JP)
Title: Ink composition with alcohol as chief solvent
Inventor: FUJITA HISANARI
IPC: C09D11/00
Filed: 1982-08-31
Abstract: PURPOSE:To provide titled composition prevented from chalking, free from clogging and/or ink blur, thus improved in writing characteristics, comprising a dye or pigment, alcohol solvent, alcohol-soluble resin, and hydroxyalkyl pyridine derivative of specific formula. CONSTITUTION:The objective composition comprising (A) a dye or pigment, (B) pref. 50-75wt% of an alcohol solvent such as ethanol, ethylene glycol monoethyl ether, (C) pref. 7-13wt% of an alcohol-soluble resin such as phenolic or ketone resin, and (D) pref. 2-7wt% of a hydroxyalkyl pyridine derivative of formula (R is H, or 1-4C alkyl; n is 1-4) (e.g., propanol pyridine, 2-methyl-6- propanol pyridine). USE:For marking pen, ball point pen for low-viscosity ink, writing utensils for recorders, and stamping.
Patent JP-H05338393-A (JP)
Title: Marking device
Inventor: MIYOSHI SHIRO
IPC: B21C51/00
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a marking device which is so small in size as to be installed in an assembling line and easy to handle. CONSTITUTION:A panel part W supported by a clamping member is clamped between a dolly block 27 and a marking head 31 by actuating them in conjunction with each other. Next, a pressure is applied to the dolly block 27 and the marking head 31 by a pair of chips 45, 47 of a spot welding gun 49. In this manner, a manufacturer's serial number, a manufacturing date, and the like are marked on the panel part W.
Patent JP-2000342120-A (JP)
Title: Threading tool
Inventor: ITO KOICHI
IPC: A01K87/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a threading tool capable of taking out a fishline at the position of a fishline-inserting part without drawing the middle section and the tip of the tip section near to the hand while preventing the threading tool from being loosened and the tip section from flying out when drawing the middle section out from a housed state. SOLUTION: This threading tool A is composed of a body part 1 made of a wire of a polyethylene having flexibility and hardly being kinked even if the wire is bent, a connection-receiving part 2 fixed to one end thereof by a fixing tube 10, and composed of a loop-shaped line catch for engaging a fishline, connection-giving part 3 fixed to the other end by a fixing tube 10. The connection giving part 3 is composed of a linear part 3a and a hook part 3b. The hook part 3b of the connection-giving part 3 can be connected with the connection-receiving part 2 composed of the loop-shaped line catch.
Patent JP-S6130358-A (JP)
Title: Displacement-amount conversion apparatus
Inventor: OMICHI YOSHITAKA
IPC: B23Q16/00
Filed: 1984-07-23
Abstract: PURPOSE:To permit the transmission of an excessive torque in leaping by constitutig the captioned apparatus so that each movement of a synthetic transmission body as the object of position control and a plurality of transmission operating bodies can be transmitted to the above-described synthetic transmission body. CONSTITUTION:When it is desired to realize the displacement amount of A-B- C-..., the continuity of these numerical values is memorized into the memory of a computer, and when the displacement division signal of a rotary encode 16 reaches the numerical value A, namely the adjusted pulse number, the computer performs judgement according to the signal of a synchronous-signal transmitter 8 and transmits a signal to release a clutch 40. During the time when the clutch 40 is in closed state, the movement of the projecting slidable surface 10 of the first cam 8 coaxial with a motive shaft 14 is converted to the movement of a synthetic transmission body 66 through the first transmission body 62. Therefore, the first and the second transmission bodies 62 and 64 shift, having the different phase between an assigned displacement amount and the point O, and the synthetic transmission body 66 moves in accordance. Since the transmission of torque is performed by the clutch, markedly large transmission of torque is permitted.