baber/WOPTO huggingface dataset:
Patent JP-2000226705-A (JP)
Title: Men's trousers for unattended urination
Inventor: KOYAMA REIKO
IPC: A41D1/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide trousers devised so as for physically handicapped men to be capable of urination by themselves. SOLUTION: This men's trousers for unattended urination is characterized by equipping a crotch part corresponding to a front rise line 20 in e.g. a front opening part 21 of right and left front opening ones 21, 22 cut into right and left portions by the front rise line 20 of the trousers with a clad part 4 so as to be able to doubly cover the front waist part of the other side repeatedly on the other front opening part 22.
Patent JP-S57142948-A (JP)
Title: Preparation of cyclopentylamine
Inventor: HAMAMOTO SHIYUNICHI
IPC: C07C67/00
Filed: 1981-03-02
Abstract: PURPOSE: To obtain the titled compound useful for chemical industry, by reducing an adduct of cyclopentadiene with nitrosyl chloride.  
     CONSTITUTION: Cyclopentadiene is reacted with nitrosyl chloride to give an adduct of the cyclopentadiene with the nitrosyl chloride expressd by the formula, which is then reduced to afford the aimed compound. The addition reaction is carried out in an organic solvent, e.g. ethyl ether, at -30W+10°C for 2W3hr. The formed adduct expressed by the formula can be isolated easily due to the natural deposition in the case of the reaction carried out in a solvent, e.g. ether. The reduction reaction of the resultant adduct is preferably carried out in a solvent, e.g. ethanol, containing an acid, e.g. acetic acid, due to the high yield obtained under acidic conditions. The reduction can be carried out in the presence of a catalyst, e.g. Raney nickel, by the catalytic reduction method, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04267073-A (JP)
Title: Lithium secondary battery
Inventor: TONOMURA TADASHI
IPC: H01M4/133
Filed: 1991-02-22
Abstract: PURPOSE:To obtain lithium secondary battery having the high safety in a lithium secondary battery using solid or solid type lithium ion conductive electrolyte. CONSTITUTION:In a lithium secondary battery, the active material, which is mainly composed of lithium thiolate compound having sulfur - lithium ionic bond for generating sulfur - sulfur bond with electrolytic oxidation, is used. As a negative electrode, the composition, which is mainly composed of metal aluminium or the alloy thereof and the carbon material, is used. Furthermore, as the electrolyte, solid or solid type lithium ion conductive electrolyte including lithium ion is used, and a lithium secondary battery is assembled safely without treating chemically active metal lithium or the alloy thereof at the time of assembly of a battery. Under the discharge condition, since metal lithium does not exist in the battery practically, even if the battery is broken, ignition is prevented.
Patent JP-H01202285-A (JP)
Title: Stabilization of beta-galactosidase
Inventor: IRIE TOSHIO
IPC: C12N9/96
Filed: 1988-02-09
Abstract: PURPOSE:To improve freeze-drying stability and dissolution stability of beta- galactosidase, by adding a chelating agent, etc., as a protecting substance to stock powder of beta-galactosidase, freeze-drying the mixture and forming in the form of a drug preparation. CONSTITUTION:Stock powder of beta-galactosidase is added with a chelating agent as a protecting substance or with the chelating agent and mannitol and/or gelatin and the obtained mixture is freeze-dried and formed in the form of a drug preparation. The chelating agent is effective in improving the stability of the enzymatic activity in drying stage and the solubility in dissolution stage and in preventing the deactivation of the enzyme in dissolution stage. The chelating agent used as a protecting substance is e.g. alpha-hydroxycarboxylic acids, etc., such as citric acid salt or tartaric acid salt and the amount is preferably 0.1-0.2pt.wt. per 1pt.wt. of beta-galactosidase.
Patent JP-H10228863-A (JP)
Title: Forming method of phosphor film and device thereof
Inventor: MATSUDA NAOKO
IPC: H01J11/22
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To efficiently form a phosphor film with a proper thickness in an appropriate area by supplying phosphor liquid, in which phosphor grains are dispersed in a solvent, to a great number of recess parts on a substrate surface, turning the substrate upside down, and removing the solvent in the recess parts after holding the substrate for a predetermined time. SOLUTION: On the surface of a substrate 10, a great number of linear recess parts are arranged in parallel or a great number of dotted recess parts are arranged longitudinally and laterally, and into an opening of a recess groove 12 in each of the recess parts, a phosphor liquid 30 containing a liquid medium 34 and about 40-80% by weight of phosphor grains 35 is supplied from the upside so as to be formed into a concave lens shape below an upper edge part 12a of the recess groove 12. The phosphor liquid 30 is supplied by means of a discharge means provided with a discharge port, or alternatively, the phosphor liquids 30 in plural colors may be supplied from a plurality of discharge ports simultaneously.  When the substrate 10 is turned upside down and held for a fixed time as it is, the phosphor grains 36 move close to the upper edge part 12a, and then, the liquid medium 34 is removed by heating by means of a heater 40 or by irradiation of radioactive ray and the like, and consequently, a phosphor film 38 is formed. By means of a phosphor liquid receiving part and a phosphor liquid returning means, the phosphor liquid 30 can be continuously fed to the recess groove 12.
Patent JP-H01207258-A (JP)
Title: Method for removing acid
Inventor: TANAKA YUKIHISA
IPC: C11B3/06
Filed: 1988-02-12
Abstract: PURPOSE:To simply remove a free fatty acid and carry out deacidification treatment in large quantities, by making it possible to separate the free fatty acid present as a mixture in a fatty acid ester into water phase and oil phase using two kind of solvents. CONSTITUTION:A water soluble organic solvent (e.g., ethanol or acetone) and water insoluble organic solvent (e.g., hexane or chloroform) are added to raw material oil and fats containing a free fatty acid and then an aqueous alkali solution (e.g., NaOH aqueous solution) is added thereto and the mixture is stirred to give an alkali soap of free fatty acid. The mixture is separated into oil phase and water phase by allowing the mixture to stand to provide the aimed fatty acid ester. The alkali is used at amount of 1-1.5 times based on equivalent of free fatty acid and the concentration of aqueous solution is adjusted to 0.5-2 normality. The solvents are used in combination of water soluble solvent : water insoluble solvent of about 1:1-1:3 and total solvent amount required is 1-2 times amount based on the fatty acid ester subjected to deacidification treatment.
Patent JP-H07207630-A (JP)
Title: Method of providing guidance means for handicapped people of sight by use of melting type paint for roadface sign
Inventor: INOUE YUKIHISA
IPC: E01F9/576
Filed: 1994-01-14
Abstract: PURPOSE:To provide a guidance means for the visually-handicapped inexpensively and rapidly, by heating and melting a powdered melting type paint for road signs at the job site and applying an adhesive to the paint. CONSTITUTION:A powdered melting type paint for road signs or a paint having a composition, in which glass beads are excluded from the above paint, is brought to the job site. The road face to be treated is at first applied with an adhesive containing a solvent called a treatment agent and then dryed. After it has been almost dryed, a melting type paint for road signs is heated and molten and applied at about 180-230 deg.C. Since this paint has no solvent and it is extremely quickly dryed and cured, traffic regulation is released in an extremely short time.
Patent JP-S59154762-A (JP)
Title: Nickel positive plate for enclosed type alkaline battery
Inventor: IWAI KATSUJI
IPC: H01M4/52
Filed: 1983-02-22
Abstract: PURPOSE:To secure the above-captioned nickel positive plate that is designed so as to make a cadmic compound work so efficiently, by mixing a proper quantity of cadmic compound powder, conductive material powder and binder mixed powder plus collecting core material with nickel hydroxide powder. CONSTITUTION:Those of cadmium oxide powder being electrochemically reducibel to metallic cadmium, conductive material powder and a binder mixed powder black flux plus a core material for electric collection use are all mixed with nickel hydroxide powder, thus a nickel positive plate for an enclosed type alkaline battery is formed up. At this time, the quantity of a cadmic compound is set to be more than the maximum value of a dispersion amount in the discharge cpacity of the battery and at the same time, set down to below the value equivalent to that of 60% in the discharge capacity of the positive plate. Likewise, one kind of the conductive material powder is set down to cobalt powder being made up in barlike or chainlike form. Using this nickel positive plate, proof stress against the overcharge of the enclosed type alkaline battery is thus yet more improved.
Patent JP-2000227391-A (JP)
Title: Frame for measuring material characteristic value
Inventor: HAMADA OSAMU
IPC: G01N3/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of differential calculation and deviation standard statistical processing by a computer by obtaining the structure of a frame for measuring the characteristic value of a material for improving the accuracy of the tensile testing, the compression testing, and crack testing of a material, making proper the measured value, and improving the accuracy of the measured value. SOLUTION: In a frame, a rotary guidance universal body in a fixed direction for supporting displacement V of materials 9 and 9' to be tested rotatably in a fixed direction by applying a load P for gripping, compressing, and cracking the materials 9 and 9' to be tested is formed, and the frame 1 and 1' are closed symmetrically with respect to a central point. The rotary guidance universal body in a fixed direction is supported by the frame. Obtained data are subjected to differential calculation by a computer, and the reliability in the calculation is improved by calculating its compliance.
Patent JP-S60173651-A (JP)
Title: Information processing unit
Inventor: YAMAGUCHI YUUJI
IPC: G06F1/26
Filed: 1984-02-17
Abstract: PURPOSE:To close a communication line and to attain communication by turning on forcibly a power supply of a power supply section when a call signal is detected even if the power supply of the power supply section supplying the power to a terminal device unit is turned off. CONSTITUTION:When the call signal is transmitted through a communication line with the power supply section 5a turned off, after the call signal passes through a communication line open/closing switch section 1, the signal is detected by a signal section 2a so as to turn on a CI signal. A switch section 8 receives the CI signal so as to turn on the power of the power supply section 5a. Since a terminal unit 10a is brought into the communication enable state, a control section 4a turns on a DTR signal. When the DTR signal and the CI signal are turned on, the CML signal of a modulator-demodulator section 3 is turned on, the communication line open/close switch section 1 is thrown to the position of the modulator/section 3 from the position of the line call signal detecting section 2a so as to close the communication line. The control section 4a compares the reception data transmitted after the communication line is closed with the collation data stored in the collation data storage section 6 so as to check the system as to whether the communication is enable or not.
Patent JP-2000228874-A (JP)
Title: Power supply circuit
Inventor: NAKAJIMA TADAO
IPC: H02M3/28
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To realize energy saving and power saving without sacrifice of flexibility in use while utilizing the functions such as the display function, by setting the power supply voltage in the standby mode to the value different from that in the operation mode. SOLUTION: A serial circuit consisting of a transistor Q1 and a second reference voltage source V2 including a zener diode D2 is connected in parallel with a first reference voltage source V1 consisting of a zener diode D1 to form the reference voltage source Vra. During the normal operation mode, since the L level voltage is applied to the base of transistor Q1 from a terminal Vc, the transistor Q1 maintains the OFF state, the reference voltage source Vra is formed only of the zener diode D1 and the reference voltage is set to V1. Next, since the H level voltage is applied to the base of transistor Q1 from the terminal Vc during the standby mode, the transistor Q1 turns ON and the reference voltage source Vra has the structure consisting of zener diodes D1, D2 connected in parallel and the reference voltage is set to V2.
Patent JP-S53113382-A (JP)
Title: Positioning device
Inventor: KAKIZAKI TADAHIKO
IPC: B23Q16/06
Filed: 1977-03-16
Abstract: PURPOSE: To provide a machine tool which can perform various kinds of machining by mounting various kinds of tools on a pair of arms which are turned by separate motors desired positions, respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60171281-A (JP)
Inventor: TATSUMI YUTAKA
IPC: H05K1/03
Filed: 1984-02-17
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-S58149108-A (JP)
Title: Method for finely positioning cutting tool
Inventor: KOUNO HIDEKAZU
IPC: B23B49/00
Filed: 1982-02-25
Abstract: PURPOSE:To finely position a cutting tool, by controlling the rotational speed of a lathe so that the position of the cutting tool is controlled at will. CONSTITUTION:When a cutting head (a) fixed to a rotary shaft is rotated, centrifugal force acts a mass at the front end of a thin wall cylindrical part 2 in the direction of increasing the diameter of the thin wall cylindrical part 2. Meanwhile the cylindrical part 2 acts to restore to its original shape in the direction of counteracting the centrifugal force since the cylindrical part 2 is formed as the structure of cantilever type which may resiliently deform. Accordingly, the front end of the cylindrical part 2 is maintained in the position at which two forces are balanced. Thereby the position of the cutting tool 4 may be controlled at will by controlling the rotational speed of the lathe since the centrifugal force is changed in accordance with the rotational speed.
Patent JP-H09221547-A (JP)
Title: Production of catalyst for polyorganosiloxane polymerization
Inventor: OTA HIROYUKI
IPC: C08G77/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To produce a quaternary-onium-contg. catalyst for polyorganosiloxane polymn. industrially advantageously under good control by reacting a quaternary onium hydroxide compd. with a specific linear polyorganosiloxane. SOLUTION: This catalyst is produced by the polycondensation through dehydration of a quaternary onium hydroxide compd. represented by the formula: R<1> 4 MOH (wherein R<1> is a monovalent hydrocarbon group having no aliph. unsatd. bond; and M is a nitrogen or phosphorus atom) and a hydroxylated linear polyorganosiloxane which is represented by the formula: R<3> R<2> 2 SiO[R<2> 2 SiO]m SiR<2> 2 OH (wherein R<2> is a monovalent, optionally halogenated hydrocarbon group; R<3> is hydroxyl or a monovalent. optionally halogenated hydrocarbon group; and m is a positive number) and does not practically contain a low- boiling siloxane having a b.p. lower than 60 deg.C under a pressure of 10Torr. Pref. the condensate is diluted with an aprotic polar solvent.
Patent JP-S60172429-A (JP)
Title: Side-bent chain system hydraulic cylinder driving type push-pull operating device for tool and the like of working machine
Inventor: KITAURA ICHIROU
IPC: F16G13/16
Filed: 1984-02-17
Abstract: PURPOSE:To aim at reduction in the overall height of a device, by driving a side-bent chain for pushing or pulling with a longitudinal hydraulic cylinder, while operating a tool for pushing or pulling in a horizontal direction, in case of a device which pushes or pulls the tool of a working machine for folster and the like of a press machine. CONSTITUTION:In case of a side-bent chain system hydraulic cylinder driving type push- pull operating device, a base end part 12c of a chain 12 is turned in a U-shaped form and locked to a part little to one end part of a case 8. And, a sprocket 16 is engaged with an inner circumferential part of a U-turn part 12d of the chain 12, while each of vertically oblong chain parts 12e and 12f leading to the U-turn part 12d of the chain 12 is made to run in parallel with each other. An outer side face of each of these vertically oblong chain parts 12e and 12f is guided in a bend-preventing form with a vertical guide surface being tightly attached to the case 8, using a double rod type cylinder as a hydraulic cylinder 4, and each of upper and lower end parts of the rod 18 is locked to the case 8, whereby a fulcrum shaft 16a of the sprocket 16 is situated in an intermediate height part of a cylinder barrel 19, making the cylinder barrel 19 support this fulcrum shaft 16a.
Patent JP-S57144454-A (JP)
Title: Production of oxygen concentration detecting element
Inventor: TOUDA MASAYUKI
IPC: G01N27/12
Filed: 1981-03-03
Abstract: PURPOSE:To improve the productivity of an oxygen concn. detecting element by forming plural pieces of oxygen concn. detecting parts on one sheet of substrate, parting these then laminating these discretely on substrates buried with heating elements. CONSTITUTION:Heating elements 15 are printed and laminated on a substrate blank material 11a, and a substrate blank material 11b is laminated by pressure on this, whereby a substrate 11 is manufactured. Oxygen concn. detecting parts 23 are formed by first forming plural pieces of reference electrodes 12 on a substrate 17 by a PVD method such as vacuum vapor deposition or sputtering, then forming oxygen ion conductive solid electrolytes 13, measuring electrodes 14 and protection layers 16 successively on the reference electrodes 12 by a PVD method using a metallic mask of a prescribed shape. Plural pieces of the parts 23 on the substrate 17 are divided and cut after this and are manufactured to the individual parts 23. The substrate 11 and the part 23 manufactured in this way are adhered by means of adhesives 18, whereby an oxygen concn. detecting element 10 is obtained.
Patent JP-S60175817-A (JP)
Inventor: BETSUSHIYO YOSHIROU
IPC: E04G21/32
Filed: 1984-02-18
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-H09223317-A (JP)
Title: Optical disk device
Inventor: TOGASHI MITSUHIRO
IPC: G11B7/085
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of accurately and quickly setting a tracking servo at the seek ending time of an optical pickup at a low manufacturing cost without performing adjustment individually. SOLUTION: At the time of reading out recorded information on an optical disk 1, the optical disk 1 is rotated by a spindle motor 3, and also the optical pickup 2 is displaced by a feed mechanism, and then a light spot is projected onto a track of the optical disk 1 to perform seek operation. The recorded information is read out by the optical pickup 2 in accordance with the rotation of the optical disk 1 by means of reflected, laser light. The read-out signal is processed by a waveform shaping part 4 and a digital signal processing part 5, and is converted into an analog signal by a D/A converter 7.  At the time of reading out the recorded information, by using the tracking servo 10, the tracking servo is set for the light spot, so that the light spot is controlled always not to be deviated from the track, and simultaneously, the optical disk 1 is controlled to be at a prescribed revolving speed by a rotational servo 11.
Patent JP-H07236852-A (JP)
Title: Quantitative supply of liquid
Inventor: UMETSU YUKIO
IPC: B05D7/24
Filed: 1994-02-28
Abstract: PURPOSE:To enable highly accurate supply by preventing such a phenomenon that a liquid to be supplied to a predetermined place leaks to the back of a piston and the operation of the piston is suppressed by the curing of the liquid to be supplied in a syringe. CONSTITUTION:A support 14 is arranged to an arm part 44 controlled in movement by a robot not shown in a drawing and a syringe 22 is attached to the arm part 14b of the support member 14. The slide member 30 capable of being slid by a stepping motor 20 and a ball screw 18 is held to the support member 14 and supports the piston 26 pushing and drawing a liquid 11 within a cylinder 22. A compressed air source is provided so as to supply compressed air to the back of the piston 26 through a control valve 33 and a tube 32. The robot, the stepping motor 20 and the control valve 33 are controlled by a whole control part 41.
Patent JP-H02207967-A (JP)
Title: Cold scarfing method for extremely thick bloomed slab
Inventor: TATEYAMA SATORU
IPC: B23K7/06
Filed: 1989-02-08
Abstract: PURPOSE:To improve working efficiency by rolling a slab to a target thickness at the time of blooming, then rolling the fish tail part to the thickness smaller than the target thickness to form step parts and subjecting the slab to cold scarfing with the step parts as a start point. CONSTITUTION:The fish tail part 3 of the extremely thick bloomed slab 2 which is rolled to the target thickness by a pair of horizontal rolls 1 at the time of blooming is rolled down to form the step parts 4 on the upper and lower surfaces of the extremely thick bloomed slab 2. The cold scarfing is executed over the entire upper and lower surfaces of the bloomed slab 2 by a cold scarfing machine with the step parts 4 as the start point. The cold scarfing is smoothly executed in this way without making special preparatory work.
Patent JP-H10212202-A (JP)
Title: Photocatalytic freshness-keeping apparatus
Inventor: YANAI KOICHI
IPC: B01J35/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic freshness-keeping apparatus capable of further improving the efficiency for removing a gas inhibiting the freshness- keeping effect. SOLUTION: This apparatus is provided with an ultraviolet radiation lamp 4, a photocatalyst irradiated with the light of the ultraviolet radiation lamp 4, a fan 14 to suck air from the outside of the apparatus, flow the air through a gap between the ultraviolet radiation lamp 4 and the photocatalyst and discharge the air passed through the gap to the outside of the apparatus, a lamp switch 76 to control the on and off of the ultraviolet lamp 4 and a fan switch 86 for controlling the operation of the fan 14. The action of the lamp switch 76 is linked with the action of the fan switch 86 and the blowing of air with the fan 14 is started a prescribed period after the lightening of the ultraviolet radiation lamp 4.
Patent JP-S57143132-A (JP)
Title: Rotary engine
Inventor: TAKASHIMA JIROU
IPC: F01C3/04
Filed: 1981-03-02
Abstract: PURPOSE:To cause suction, compression, combustion and exhaust, by rotating an endless-wave-shaped blade in a casing. CONSTITUTION:A rotary blade 3 is integrated with a cylindrical rotary shaft 2. The rotary blade 3 is shaped so that all the radial lines extending from the axis of rotation of the blade is perpendicular to the rotary shaft 2. The outer edge C of the rotary blade 3 is located in contact with the inside surface of a casing 1 and the lowermost parts A, B of the rotary blade are located in contact with the bottom surface of the casing 1 to difine a wave-shaped hermetic chamber surrounded by the outer and inner edges of the blade and its surface extending between the lowermost edges of the blade. An initial combustion groove and a shutoff valve are provided on the bottom surface of the casing 1. The capacity of the wave-shaped hermetic chamber is varied by the rotation of the blade 3 and the shutoff valve is controlled, so that suction, compression, combustion and exhaust are sequentially caused.