baber/WOPTO huggingface dataset:
Patent JP-H1112241-A (JP)
Title: N-long-chain acylamino acid-containing detergent composition
Inventor: YAMASHITA MASAHIKO
IPC: C07C233/47
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, reduced in scattering (dusting) at the time of preparation and foaming properties when dissolving in water and improved in dispersibility and solubility in water without deteriorating improved quality and stability by regulating the moisture content of an N-long- chain acylamino acid. SOLUTION: This composition is obtained by including an N-long-chain acylamino acid and/or its salt having 10-16 wt.%, preferably 10-14 wt.% moisture content and preferably >=22 deg.C, more preferably 24-28 deg.C solidifying point of an aqueous solution with 20 wt.% solid content. The N-long-chain acylamino acid can be synthesized by a well-known method for adding a fatty acid chloride synthesized from, e.g. a fatty acid and phosphorus trichloride or phosgene, etc., to an alkaline solution of an amino acid. A 6-18C acyl group, etc., such as hexanoyl is cited as the long-chain acyl group and glutamic acid, etc., is cited as the amino acid.
Patent JP-H0611851-A (JP)
Title: Electrostatic recording medium
Inventor: TANI HISASHI
IPC: G03G5/02
Filed: 1992-06-26
Abstract: PURPOSE:To stabilize the above recording medium with a change in humidity by providing a dielectric layer contg. an insulating resin and pigments on a conductive base constituted by incorporating smectite clay into the base and further, providing the base with a conductive layer. CONSTITUTION:The smectite clay is fine powder and the size thereof is a submicron unit. This clay expands in water and produces a unique colloidal structure. The base exhibits an electrical conductivity by the chain of ions when this clay is impregnated into the base. The amt. of the smectite clay to be impregnated is controlled within an about 0.1 to 10g/m<2>, more preferably 1 to 7g/m<2> range by the dry weight of the smectite clay. The conductive layer consisting of an ion conductive high-polymer electrolyte is formed on the surface of the base lowered in resistance by impregnating the smectite clay therein. The conductive agent to be incorporated into the conductive layer includes conductive powders, etc., of anionic high-polymer electrolytes, such as polyvinyl benzyl trimethyl ammonium chloride, tin oxide, indium oxide and titanium oxide and conductive zinc oxide, etc.
Patent JP-S5871192-A (JP)
Title: Heat-sensitive recording paper
Inventor: SATAKE HISAMI
IPC: B41M5/333
Filed: 1981-10-23
Abstract: PURPOSE:To enhance color formability, by using a monophenolic compound and a specified anilinofluoran compound, respectively, as a color developer and a leuco dye. CONSTITUTION:In a heat-sensitive recording material, a monophenolic compound is used as an organic color developer, and at least two 3-(substituted amino)- 6-methyl-7-anilinofluoran compound of formulaI[wherein X is a group of formula II (wherein each of R1, R2 is alkyl, alkoxyalkyl, cyclohexyl, benzyl, phenol, toluidino, with the total number of carbon atoms contained in R1 and R2 being not larger than 8), III, IV or V]are incorporated as basic leuco dyes. The monophenolic compound is preferably an ester of p-hydroxybenzoic acid, from the viewpoint of color formability and safety. The heat-sensitive recording paper provides a stable color image even when hair treatment cosmetics or oils or fats are adhered thereto.
Patent JP-H0811269-A (JP)
Title: Laminated sheet for packaging bag
Inventor: IMOTO YOSHINORI
IPC: B65D30/02
Filed: 1994-06-28
Abstract: PURPOSE:To provide a laminated sheet for a packaging bag which is excellent in a cutting directional property. CONSTITUTION:A laminated sheet for a packaging bag is composed of three layers of a front surface layer by nylon, polyethylene terephthalate, or polypropylene film, an intermediate layer of a stretched plastic film of polypropylene or polyethylene, and a rear surface layer of a non-oriented film of polyolefin resin. Then, the laminated sheet for the packaging bag satisfies (1) laminate strength (A)=200-300g/15mm width, (2) laminate strength (B) >=300g/15mm width, and (3) laminate strength (B) - laminate strength (A) >=100g/15 mm width for the laminate strength (A) between the front surface layer and the intermediate layer, and the laminate strength (B) between the intermediate layer and the rear surface layer.
Patent JP-H0817590-A (JP)
Title: Static elimination roll
Inventor: KOIKE YOSHIO
IPC: H05F3/02
Filed: 1994-06-28
Abstract: PURPOSE:To quickly eliminate static electricity charged on a paper sheet, a film, a sheet or the like traveling in contact with a roll by providing the surface of the roll with a laminated sheet material made of a conductive sheet base layer integrated with a vinyl chloride resin layer containing a conductive plasticizer. CONSTITUTION:A laminated sheet material 3 made of a conductive sheet base layer 1 integrated with a vinyl chloride layer 2 containing a conductive plasticizer, is spirally wound around the surface of a roll 4, thereby forming a static elimination roll 5. In the formula I, R1 stands for an aliphatic series, an aromatic series or the like with carbons between 2 and 22, and suitable for having a substituent, R2 for a straight or branched chain alkyl group with carbons between 1 and 15, and A for an alkylene group with carbons between 2 and 4. Also, (n) stands for an integer between 1 and 7, and (m) for an integer between 1 and 25. On the other hand, R3 and R4 in the formula II stand for a straight or branched chain alkyl group with carbons between 1 and 15, and A for an alkylene group with carbons between 2 and 4. Furthermore, B shows S, O, an aliphatic series or the like, (m) and (n) for an integer between 1 and 7, (k) for 1 or 2, and (r) and (p) for an integer between 1 and 3.
Patent JP-2000000864-A (JP)
Title: Injection molding die for polyolefin resin
Inventor: WADA KIYOSHI
IPC: B29C45/26
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress the crystallization of a resin at the time of injection molding and cooling through accelerating the cooling speed by providing a first cooling circulation passage on the side near the surface of a structure which comes into contact with the resin to be injected for molding and a second cooling circulation passage on the side far from the surface of the structure, in the structural interior of each of a core and a cavity side part. SOLUTION: When the injection molding die K is clamped and a resin R is injected when the die K is clamped, a first cooling circulation passage 1 is closed and a second cooling circulation passage 2 is opened. The part near the internal surface of the molding space form part S of the die K is not cooled by closing the first cooling circulation passage 1, while the part far from the internal surface of the molding space form part S is cooled. Therefore, the described cooling works as a preliminary cooling for the regular cooling operation after completing the injection of the resin R. Thus it is possible to accelerate the regular cooling speed of the part near the internal surface of the molding space form part S of the die K using the first cooling circulation passage 1 after the completion of injection of the resin R.  Consequently, the delay of the cooling speed which is the cause for crystallization of the resin R can be eliminated and the crystallization and milkiness of the resin R to be molded by injection can be suppressed.
Patent JP-S6230560-A (JP)
Inventor: AMEMOTO HIDEAKI
IPC: B02C25/00
Filed: 1985-07-31
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-H0336223-A (JP)
Title: Silver-cadmium oxide series electrical contact material and its manufacture
Inventor: SAKAIRI KOICHI
IPC: C22C1/10
Filed: 1989-06-30
Abstract: PURPOSE:To manufacture a silver-cadmium oxide series electrical contact material having excellent welding resistance and consumption resistance and showing stabilized low contact resistance by subjecting a silver material contg. specified ratios of Cd and Bi to internal oxidation. CONSTITUTION:A billet contg., by weight, 6 to 16% Cd and 2 to 5% Bi, furthermore contg., at need, either 0.05 to 2% Ni and 0.1 to 3% Sn and the balance silver is prepd. The billet is inserted into a cylinder of silver, which is them subjected to extruding and drawing into a thin wire or is subjected to rolling into a strip material. After, that, the material is subjected to internal oxidation and to working of exposing a silver-cadmium oxide series electrical contact material onto the face to form a contact part. In this way, the excellent silver- cadmium oxide series electrical contact material can easily be obtd. at low cost while preventing its oxidizing cracks.
Patent JP-2000001261-A (JP)
Title: Automatic stacking device
Inventor: MIZUTA KEIJI
IPC: H01M10/0583
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To stably draw out an insulating sheet and automatically stack the same by fitting the center of rotation of a pair of folding arms to a stacking table, and controlling the attitude of a suction pipe so that a vacuum suction hole keeps the state of being always attracted at right angles to the sheet. SOLUTION: An insulating film 1 is led out right above a stacking table 9 through a guide roll 8. One folding arm 3 is turned on a rotating shaft 4 rotated in a body with the arm to rise from the stacking table 9 toward the guide roller 8, and when a suction pipe 5 reaches a sucking position, it vacuum- sucks the insulating film 1 with vacuum sucking force exerted from a vacuum suction hole 6. The folding arm 3 is turned together with the rotating shaft 4 in the reverse direction to the above direction while keeping its sucking state, so that the suction pipe 5 is lowered toward the stacking table 9 to retract the insulating film 1 up to the upper surface of the stacking table 9 which is the folding position.
Patent JP-S5792976-A (JP)
Title: Hierarchy encoding system
Inventor: KAMIYAMA TADANOBU
IPC: G06F17/30
Filed: 1980-12-02
Abstract: PURPOSE:To discriminate an object picture from the other rapidly and compress information, by giving a hierachical structure of plural levels to encoded information and by decoding information of only higher-level hierachies to reproduce the whole image and by decoding information up to lower-level hierachies to restore the original picture. CONSTITUTION:A picture consisting of Lx-number lateral and Ly-number longitudinal picture elements is divided by a block consisting of 2NX2N-number picture elements to obtain the Nth blocks Bi(N)j(N), and densities Di(N)j(N) of respective blocks are obtained and are encoded, and the Nth hierachical code is added to the start of them. Next, the block Bi(N)j(N) is divided into 2X2 to obtain the (N-1)th blocks Bi(N-1)j(N-1) consisting of 2N<-1>X2N<-1>-number picture elements, and densities Di(N-1)j(N-1) of respective blocks are obtained and are encoded successively until density values of four blocks are determined on a basis of known density values of higher-level blocks, and the (N-1)th hierachical code is added. This procedure is repeated to divide the picture into the 0th blocks Bi(O)j(O) which consists of one picture element and have a binary density Di(O)J(O).
Patent JP-S5693432-A (JP)
Title: Electric circuit
Inventor: KITAMURA NOBUAKI
IPC: H03K17/60
Filed: 1979-12-27
Abstract: PURPOSE:To make the rise speed of the potential at the output point high, by ignoring equivalently the parasitic capacity, which the control circuit connected to the output point of the switching circuit has, at the view from the output point of the switching circuit. CONSTITUTION:Switching circuit 3 transmits the first level output signal VCC or the second level output signal GND to output OUT. Control circuit 2 performs control at the abnormality so that output OUT of circuit 3 is forcedly signal VCC or signal GND. Diode D1 as the switching means is arranged between control input N1 of circuit 3 and control output N2 of circuit 2. Resistance R2 is connected between output N2 and the potential point equal to signal VCC.
Patent JP-S5871315-A (JP)
Title: Operating method for direct iron manufacture
Inventor: KIMURA YOSHIO
IPC: C21B13/02
Filed: 1981-10-21
Abstract: PURPOSE:To prevent reduced iron from being made red-hot and ignited and to enhance the production efficiency by reducing iron oxide with a gas at a specified temp. and properly controlling the temp. of reduced iron discharged into the air. CONSTITUTION:Iron oxide is reduced with a gas at 700-1,000 deg.C reduction temp. (Tred.) in a reduction furnace. When the temp. of reduced iron becomes 5X10<-4> Tred.<2>-0.7XTred.+324 deg.C, the reduced iron is discharged from the furnace into the air. By setting the temp., the reduced iron is prevented from being made red- hot and ignited even if piled. Accordingly, safe operation is enabled under easy control without carrying out unnecessary cooling.
Patent JP-2000001262-A (JP)
Title: Drum driving method, and wire sending and winding device
Inventor: YOSHIDA SHINICHI
IPC: B65H51/06
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by utilizing gravity for pressure to a drum of a rubber roller. SOLUTION: A rubber roller 4 is disposed at a lower part, and a drum drive unit 30 is integrally composed in such a way that total weight of component members such as a drive motor 9 for rotating the rubber roller 4 and a belt 23 assembled above the rubber roller 4 is all applied on the rubber roller. These are installed on a stand 7 in such a way that the rubber roller 4 is placed on a flange 22 of a drum 1 by weight of the drum drive unit 30. The rubber roller 4 is thus pressed to the flange 22 of the drum 1 by total weight of the drum drive unit 30 without requiring a drive source for pushing, so rotation of the rubber roller 4 is transmitted to the drum 1, thereby the drum 1 is rotated.
Patent JP-H0828734-A (JP)
Title: Electric-pneumatic converter
Inventor: FUJIWARA MASATOSHI
IPC: F16K31/04
Filed: 1994-07-21
Abstract: PURPOSE:To advance a lag caused in driving an object to be controlled and restrain overshoot or the like in an electric-pneumatic converter for converting an input electric signal to output air pressure corresponding to a value of input electric signal by providing a dynamic characteristics converting means for converting the dynamic characteristic of output air pressure for the input electric signal to any dynamic characteristic. CONSTITUTION:In an apparatus for converting an input electric signal Iin to output air pressure Po corresponding to a value of the electric signal to adjust the opening of an adjusting valve 2, an electric-pneumatic converter 1' is provided with a dynamic characteristic converting section 1'-2. When a lag may be generated in driving the opening of the valve and overshoot or the like may be caused in the opening of the valve since the volume of an actuator of the adjusting valve 2 is small, the dynamic characteristics of the output air pressure Po for the input electric signal Iin is converted to any dynamic characteristic by adjusting the transmission function of the dynamic characteristic converter 1'-2. Thus, the transmission property of the adjusting valve 2 is quickened and stabilized.
Patent JP-H068358-A (JP)
Title: Adhesive coating apparatus
Inventor: SATO KANJI
IPC: B31B50/62
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the use amount of a fast drying adhesive. CONSTITUTION:A nozzle 2 for a fast-drying adhesive, a nozzle 3 for a slow- drying adhesive and a nozzle controller 9 controlling the adhesive coating of both nozzles 2, 3 are provided and the nozzles 2, 3 are controlled so that respective adhesives can be almost simultaneously applied from the nozzles 2, 3.
Patent JP-S6416820-A (JP)
Title: Molding composition and production of elastic molded product using said composition
Inventor: SASAKI KAZUKI
IPC: C08G18/18
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled composition having a short demolding time and capable of providing molded products having tough flashes and excellent physical properties, by using an organic polyisocyanate, compound having plural active hydrogen groups and a relatively high molecular weight and specific chain extender. CONSTITUTION:(A) An organic polyisocyanate (e.g. toluene diisocyanate) is mixed and reacted with (B) a compound having at least two active hydrogen groups and a relatively high molecular weight (e.g. polyether polyol having >=1,000 average molecular weight), (C) a chain extender containing at least 4wt.% o-toluenediamine and, as necessary, (D) a well-known catalyst (e.g. triethylamine), foaming agent (e.g. trichloromonofluoromethane), assistant and reinforcing material to afford a (non)cellular elastic molded product.
Patent JP-S6329137-A (JP)
Title: Reheating control method
Inventor: NISHINO NOBUO
IPC: F24F11/02
Filed: 1986-07-21
Abstract: PURPOSE:To remarkably reduce the power consumption while realizing the reheating unit control function by causing a step controller to control not only the two-position control of solenoid valves for the reheating unit but also the starting and stopping of compressors. CONSTITUTION:When the operation switch 1 is switched on, electromagnetic contactors 2, 3 are actuated to cause compressors to start so as to operate an air conditioner at its full cooling capacity, and an inter-look humidifier is also operated to raise the absolute humidity. As the room load reduces, normally opened contacts 4a, 4b of a step controller 40 are closed to activate the electromagnetic valves 5, 6 to execute the reheating operation. As the room load further reduces, a normally closed contact 4e of the step controller 40 is opened to deactivate the electromagnetic contactor 2 to stop the No.1 compressor. As the room load further reduces, normally opened contacts 4c, 4d are closed and a normally closed contact 4f is opened at the final stage to deactivate the electromagnetic contactor 3 to stop the No.2 compressor so as to perform the ventilation operation.
Patent JP-H0459384-A (JP)
Title: Image forming method and image forming device
Inventor: YUASA TOSHIYA
IPC: B41M1/12
Filed: 1990-06-29
Abstract: PURPOSE:To form a high-quality image having a low roughness and sufficient hiding properties by a method wherein ink is passed through a hole part of a stencil, and the ink passed through the hole part is transferred to a transfer member and further transferred to an ink receiving body. CONSTITUTION:Ink 2 changing its properties from adherent to non-adherent by the application of a voltage is charged in a stencil roll 1. In this construction, the ink is extruded patternwise from a hole part of a stencil by the application of pressure. The stencil roll 1 is in contact with a blanket cylinder 3 as a transfer member. The ink extruded with the rotation of the stencil roll l in an arrow direction A adheres on the surface of the blanket cylinder 3 to form an ink image 5 thereon. The blanket cylinder 3 is made of a metal, such as stainless, aluminum, and copper, or a conductive body obtained by dispersing conductive powder, such as carbon, in a silicon rubber. With the rotation of the blanket cylinder 3 in an arrow direction B, the ink image 5 formed on the blanket cylinder 3 is transferred under pressure onto an image receiving body 6 clamped between an impression cylinder 4 and the blanket cylinder 3, thereafter being fed in an arrow direction E to form an ink image 7.
Patent JP-S5957445-A (JP)
Title: Bad mark for semiconductor integrated circuit
Inventor: HARADA TERUAKI
IPC: H01L21/66
Filed: 1982-09-27
Abstract: PURPOSE:To facilitate the adjustment of a marker and the recognition of a defective chip, and to prevent the fouling and damage of the surface of a wafer by setting up a metallic wiring, which flows overcurrents and is blown out when a chip is defective, on the chip of the semiconductor integrated circuit. CONSTITUTION:When a tester 3 discriminates the chip as defective, an overcurrent generator 6 is operated, overcurrents are flowed through the chip through a metallic stylus on a probe card 4, and one part of the metallic wiring on the chip is burnt off. For example, two metallic pads 1A, 1'A are short-circuited previously by a metallic wiring 1B, the metallic styluses 6A, 6B on the probe card 4 are connected to each metallic pad 1A, 1'A, both poles of the overcurrent generator 6 are connected to each metallic stylus 6A, 6B, and overcurrents sufficient for burning off the metallic wiring 1B are flowed between the metallic pads 1A, 1'A. Accordingly, an acceptable semiconductor chip or a defective one can be discriminated by the presence of the metallic wiring 1B.
Patent JP-H0919877-A (JP)
Title: Method and device for locating long member
Inventor: MIYAWAKI KUNIO
IPC: B25J13/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a locating device which can move a long member such as a stiffener automatically to the specified position without causing application of unreasonable thrust force on the long stretching member. SOLUTION: A pair of guide rods 14 are installed parallel with each other in such a way as capable of running in the specified direction, and a moving body 15 is installed on each guide rod 14 in such a way as movable in the axial direction, and a stiffener 2 is furnished whose to ends are held on the moving bodies 15 through holder arms 16. When this stiffener 2 is to be located in the target position, one of the moving bodies 15A installed on one guide rod 14 is moved to the target position, At the same time, the moving body 15B installed on the other guide rod 14 is moved so that the thrust force sensed by a force sensor mounted on the arm 16 will lie within the allowable range.
Patent JP-H0617226-A (JP)
Title: Specular reflection plate having excellent workability and flawing resistance
Inventor: MATSUOKA REIKO
IPC: C23C14/06
Filed: 1992-06-04
Abstract: PURPOSE:To improve workability and flawing resistance by regulating the roughness of a steel sheet coated with a resin of a polyester system, etc., and controlling the film thickness of an aluminum film and amorphous oxide film to be formed thereon. CONSTITUTION:The resin film layer of the polyester resin system or fluororesin system is formed on the steel sheet and the center line average height of the surface is adjusted to be <=0.05mum. The aluminum film Ra of 0.01 to 0.2mum thickness is formed as a first layer on the surface of the org.-coated steel sheet formed with such resin film layer. The amorphous oxide film of 0.1 to 1.27mum thickness is formed on the aluminum film as a second layer.
Patent JP-S6228375-A (JP)
Inventor: NAKAMURA RYUICHI
IPC: B65D85/86
Filed: 1985-07-31
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-H06196797-A (JP)
Title: Optical modulator integrating light source element and manufacture thereof
Inventor: NAGANUMA MITSURU
IPC: H01S5/00
Filed: 1991-06-17
Abstract: PURPOSE:To embody a high performance integrated light source element having low reflection, scattering, and absorption loss. CONSTITUTION:After two SiO2 selection growth masks 16 in width 100mum and length 600mum are formed at an interval 10mum on the surface of an n-InP substrate 1, by an organic metal vapor phase growth system, respective layers grow in the following order: namely an n-InP clad layer 2 in 0.1mum; an active layer 3 comprising six layers having a quantum well structure of InGaAs in 10mum as a well layer and InGaAsP in 10mum equal to wavelength 1.3mum, as a barrier layer; and an InGaAsP guide layer 4 in 0.1mum, equal to wavelength 1.3mum. In such condition, MQW structure active layers being a waveguide core are formed so as to be smoothly connected with each other by one time growth.