baber/WOPTO huggingface dataset:
Patent JP-2000086467-A (JP)
Title: Hair-setting agent composition
Inventor: OMURA TAKAYUKI
IPC: A61K8/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-setting agent composition having excellent set- retainability and good feeling and useful as a hair-dressing agent, etc., such as hair cream by including a specific cationic resin and a specific vinylpyrrolidone/N,N-dimethylaminoethyl methacrylate copolymer diethylsulfuric acid salt. SOLUTION: The objective composition contains (A) one or more kinds of cationic resins produced by copolymerizing 50-90 wt.% of a polymerizable unsaturated monomer of formula I (R1 is H or the like; R2 is a 1-4C alkylene; R3 and R4 are each a 1-4C alkyl; X is O or the like) and 10-50 wt.% of a polymerizable unsaturated monomer of formula II (R5 is H or the like; R6 is a 12-24C alkyl), etc., and modifying the produced copolymer with a cationizing agent of formula: YE (Y is bromine or the like; E is a 1-12C alkyl or the like) and (B) one or more kinds of vinylpyrrolidone/N,N-dimethylaminoethyl methacrylate copolymer diethylsulfuric acid salts of formula III ((x) and (y) are each a positive integer; x:y is 2:8 to 8:2; Et is ethyl).
Patent JP-H01112668-A (JP)
Title: Alkaline cell
Inventor: FUJI KENJI
IPC: H01M4/62
Filed: 1987-10-27
Abstract: PURPOSE:To improve the discharge characteristic, storage characteristic, and closed circuit voltage characteristic by using Na salt of preset carboxymethyl- cellulose as a gelatinizer. CONSTITUTION:Na salt of carboxymethyl-cellulose with etherification degree of 0.8-1.2, average molecular weight of 450000-680000, and polymerization degree of 2000-3100 is used as a gelatinizer in a cell using sodium hydroxide as an alkaline electrode. The silver oxide cell is constituted of a positive electrode case 1, a positive electrode black mix 2 mainly made of silver oxide, a separator 4 formed with cellophane and a porous film made of polyethylene, an impregnant 5 made of cellulose, a sealing ring 6, a negative electrode 7 made of amalgamated zinc powder and carboxymethyl-cellulose as a gelatinizer, and a sealing plate 8.
Patent JP-H01113249-A (JP)
Title: Ink jet recording device
Inventor: SHODA SHOICHIRO
IPC: B41J2/01
Filed: 1987-10-27
Abstract: PURPOSE:To enable a printed image to be dried at an early timing even when printing with a high dot density is performed by providing a fixing heater which heats a recorded sheet and expedites the drying of ink, and driving the heater at high temperature when high density printing is performed and driving the heater at low temperature when printing density is not high. CONSTITUTION:Various data is sent from a host computer 30 through a data receiving part, and thereby a recording mechanism consisting of a recording head 4, a sheet transport motor 33, a carriage motor 35 and a fixing heater 6 is controlled by CPU according to the various data. In addition, a fixing heater control part 28 controls the fixing heater 6 through a heater driver 36. Then when a high density printing command such as a letter quality printing command is issued, the fixing heater control part 28 drives the fixing heater 6 at high temperature (e.g. set temperature -80 deg.C). When a high density printing command such as draft printing (low density printing) is not issued, the control part drives the fixing heater 6 at low temperature (e.g. set temperature-60 deg.C) or stops the drive.
Patent JP-S61149532-A (JP)
Title: Controlling method for methanol power generator
Inventor: TAKAGI KEIJI
IPC: F02C9/40
Filed: 1984-12-24
Abstract: PURPOSE:To improve power generating efficiency, by a method wherein raw material methanol is burnt by a burner for liquid fuel during the starting, and during low load running, conversion gas is burnt by a burner for gas fuel, and an intake air amount is throttled. CONSTITUTION:During the starting, compressed air is fed to a combustor 2 from a compressor 1. A governor valve 13 is then closed, a switching valve 8 and a governor valve 9 are fully opened, and raw material methanol is sprayed through a burner 10 into the combustor 2 for combustion. When the temperature of exhaust gas from a gas turbine 3 detected by a temperature detector 15 is increased to a given temperature of a raw material methanol converting device 5, the governor valve 13 is opened and the switching valve 8 is switched and the combustor is shifted to combustion effected by means of a burner 11. Meanwhile, when, during low load running, the temperature of exhaust gas from the gas turbine 3 is decreased to lower than a given value, the angle of a guide vane 16 is varied by an actuator 17 to limit an amount of air sucked from the compressor 1.
Patent JP-H04146728-A (JP)
Title: Abnormal shadow image detecting device
Inventor: ITO WATARU
IPC: A61B6/00
Filed: 1990-10-09
Abstract: PURPOSE:To detect an abnormal shadow image by a relatively simple filter by installing an abnormal shadow image detecting means which scans a plurality of radioactive ray images having different factors and obtains the abnormal shadow images having different dimension. CONSTITUTION:In this invention, an image before the change of factor which the image data S1 burdens is named as original image. Among a number of picture elements which are arranged in the longitudinal and lateral directions of the original image, total nine picture elements consisting of three picture elements each in the longitudinal and lengthwise directions are set into a pair, and the average value of the image data corresponding to nine picture elements is obtained, and the operation for setting this average value as the new image data corresponding to one picture element of each 1/3, 1/9, or 1/27 contracted image is carried out over the whole surface of the original image, and the 1/3, 1/9, or 1/27 contracted image is formed on the image data. When a prescribed picture element P0 is a picture element in an abnormal shadow image, the abnormal shadow image on the X-ray image is detected by scanning the X-ray image by using a filter which outputs the large characteristic value.
Patent JP-S61149076-A (JP)
Title: Distribution system of refrigerated food
Inventor: FUNAHASHI NOZOMI
IPC: A23L3/36
Filed: 1984-12-22
Abstract: PURPOSE:Refrigerated food is placed in a returnable box in a refrigeration factory, directly transported to the consumer with a refrigeration car and the returnable box is connected to the home freezer to refrigerate the food, whereby the quality of the refrigerated food is stabilized and the distribution costs are reduced. CONSTITUTION:Food is previously treated or cooked and rapidly cooled down. Then, the refrigerated food is contained in a returnable box 1 in a refrigeration factory according to the order of a consumer. The returnable box 1 is transported directly to the home of a consumer with a refrigerator car under refrigeration. The consumer connects the returnable box 1 integrally to the home freezer 2 to refrigerate the food and take out the food needed from the window 5 for use.When the food in the returnable box is used up, the consumer orders new food to the factory to exchange the new box with the empty one.
Patent JP-2000098798-A (JP)
Title: Fail-safe device for thermal fixing device
Inventor: ENDO HIROYUKI
IPC: G03G15/20
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of device failure by lowering the threshold voltage of a compulsory turning-off circuit at standby time in the case that the run away of a software occurs and maintaining temperature lower than that of the operation time. SOLUTION: Threshold voltage at the fixing operation time and that at preheating control time which is set to be lower than the threshold voltage are previously prepared at the compulsory turning-off circuit 16. In the case that the turning-on and off control of the fixing heater 14 caused by the run away of the software at the preheating time are made infeasible, temperature detection voltage fed from the thermistor 15 and the threshold voltage of the preheating control time previously set are compared by the compulsory turning- off circuit 16, and the fixing heater is turned on or off depending on whether the temperature detection voltage exceeds the threshold voltage or not. Thus the temperature of a thermal fixing device is maintained lower than that for the fixing operation time.
Patent JP-H02117861-A (JP)
Title: Driving of gas discharge type light emitting device and drive circuit
Inventor: FURUYA HIROSHI
IPC: G09G3/28
Filed: 1988-10-27
Abstract: PURPOSE:To reduce qualitative deterioration of the electrode of an auxiliary discharge element and thereby prolong the service life of a light emitting device by allowing the auxiliary discharge element to discharge power intermittently. CONSTITUTION:An auxiliary discharge element 27 is provided, on an optical head, which gives an ignition effect to a light emitting element provided at the opposite sections of a printing anode 15 and a printing cathode 17. The intermittent discharge of the auxiliary discharge element 27 causes the ON/OFF action of a transistor Q in an auxiliary discharge element drive circuit 45. If a drive pulse Ps is entered to a base 45a of the transistor Q, a pulse voltage with an amplitude +V appears at point A. This pulsed voltage is applied to a capacitor C and then in output to point P as an alternating current with an amplitude +V. However, the pulsed voltage is converted to a pulsed signal which selects digital values +V and +2V, and then is output from an output terminal 45b, because the potential of point P is clamped to the voltage +V of a power supply 51 due to a diode D. Consequently, the acceptable power supply 51 for driving the auxiliary discharge element is such one that outputs almost half the voltage at which the auxiliary discharge element is allowed to discharge power.
Patent JP-H04146106-A (JP)
Title: Molding method for synthetic resin hollow molded product
Inventor: KIMURA MAMORU
IPC: B29L22/00
Filed: 1990-10-09
Abstract: PURPOSE:To contrive simplification in removal of a molten core, by a method wherein a molded product is arranged with in a heating medium and the core is melted and removed while applying centrifugal force to the molded product. CONSTITUTION:After fitting of a molded product 16 such as a fan for a home cleaner to a fitting tool 29, an arm 26A is turned counterclockwise and the molded product 16 provided with a core, which is fitted to a rotary shaft 28, is immersed completely into a heating medium 22. A motor 27 is turned under this state and the molded product 16 provided with the core is turned along with the rotary shaft 28. When the molded product 16 provided with the core is heated sufficiently by the heating medium 22, the core 30 having the melting point lower than a temperature of the heating medium 22 is melted within the molded product 16, the molten core 30 flows out through the molded product 16 by centrifugal force following a rotation of the rotary shaft 28 and the core 30 is removed in order from the molded product 16. After complete removal of the core 30, the rotation of the motor 27 is suspended, the molded product 16 is pulled up through the heating medium 22 by turning the arm 26A again counterclockwise and removed from the fitting tool 29 of the rotary shaft 28. With this construction, the core 30 can be removed completely in a short time through the molded product 16.
Patent JP-H1095099-A (JP)
Title: Screen printing machine
Inventor: YAMAGATA AKIRA
IPC: B41F15/40
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To uniform tension for a screen printing plate at applying printing pressure by a squeegee during a scanning period from start of scanning of the squeegee to termination of the scanning. SOLUTION: A screen printing machine comprises a screen printing plate 1, a printing matter support means 4 which supports a printing matter H over a screen gap G arranged between the screen printing plate 1 and a printing face Ha of the printing matter H, and a squeegee scanning means 3 containing a squeegee 2 which presses the printing plate 1 to the printing face Ha of the printing matter H so as to transfer an ink on the printing face Ha by adding a printing pressure over the printing plate 1.  An angle adjusting mechanism for relatively adjusting an angle between the printing plate 1 and the printing matter H is provided for making an open angle between the printing plate 1 at the back edge side in the scanning direction of the squeegee 2 and the printing face Ha of the printing matter H constant during the scanning period from a starting point of scanning of the squeegee 2 to a terminal point of the scanning.
Patent JP-H02118375-A (JP)
Title: Ice making structure for flow-down type ice making machine
Inventor: KOJIMA TOSHIO
IPC: F25C5/10
Filed: 1988-10-26
Abstract: PURPOSE:To reduce manufacturing cost and shorten ice removing time by a method wherein evaporating pipes are pinched by an opposing pair of ice making plates and grooves, functioning as the dropping flow passages of ice removing, water, are formed on respective ice making plates so as to be projected in the direction of intersecting with the transversal extending parts of the evaporating pipes. CONSTITUTION:Ice making water is sent to an ice making water sprayer 24 from an ice making water tank 18 through a pump and is supplied onto the ice making surface of an ice making plate 10 while spraying it through spraying holes 24a. The ice making plate 10 is cooled to a temperature below the freezing point of water by evaporating pipes 12. When ice plates 14, having a required thickness, are produced on the ice making surfaces of the ice making plate 10, it is detected by a sensor to switch a valve in a refrigerant circulating system and supply hot gas into the evaporating pipes 12. On the other hand, ice removing water is supplied to the rear surfaces of the ice making plate 10 while spraying it through an ice removing water sprayer 34 arranged above the ice making plate 10. In this case, the ice making plate 10 is provided with grooves 10 having required configuration in the direction of intersecting with the transversal extending par 12c of the evaporating pipes 12 whereby the sprayed water wherefrom ice is removed flows down through the grooves 10a and is diffused uniformly into the whole of the rear surfaces of the ice making plate 10.
Patent JP-H07125045-A (JP)
Title: Extruder
Inventor: KATO TAKESHI
IPC: B29C48/57
Filed: 1993-10-29
Abstract: PURPOSE:To provide an extruder not requiring the arrangement of a partition wall at the boundary of kneading discs provided in parallel to a material passing hole and advantageous to the prevention of the eccentricity of the kneading discs. CONSTITUTION:The material passing hole 10 of a cylinder 1 consists of first and second passages 11, 12 and the first kneading disc 2 having an almost rice ball shape rotated by a first drive shaft 14 is arranged to the first passage 11 in a rotatable manner. The second kneading disc 3 having an almost rice ball shape rotated by a second drive shaft 24 is arranged to the second passage 12 in a rotatable manner. First guide rollers 5(5A, 5B, 5C) are held to three top parts of the first kneading disc 2 in a rotatable manner by a first holding shaft 4 and second guide rollers 7(7A, 7B, 7C) are held to the top parts of the second kneading disc 3 in a rotatable manner by a second holding shaft 6.
Patent JP-2000100931-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TONO TORU
IPC: H01L21/76
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in high flatness also capable of facilitating dimensional control of an element active region as well as element isolation and a manufacturing method thereof. SOLUTION: After the formation of an element isolation silicon oxide film 103 on a well diffused layer 102 of a silicon substrate 101 and making an aperture part in an element active region, and epitaxial monocrystal silicon layer 105 composed of the first conductivity type impurities having the peak concentration of 1016 cm3-1017 cm3 in the depth directional region near the interfacial with the silicon substrate 101 not exceeding 500 nm and the step difference with the element isolating silicon oxide film 103 not exceeding 100 nm is selectively formed. Through these procedures, the dimensional control of the element active region can be facilitated also making it possible to provide the element separation of semiconductor in high flatness. Furthermore, the manufacturing step numbers can be cut down.
Patent JP-H02118722-A (JP)
Title: Fifo memory
Inventor: TAMURA MASAYOSHI
IPC: G06F5/06
Filed: 1988-10-27
Abstract: PURPOSE:To speedily read necessary data subsequent to unnecessary data even if unnecessary data is erroneously inputted by providing an address alteration circuit altering the contents of a read address pointer based on an address input signal supplied from outside. CONSTITUTION:The title memory is provided with a circuit 11 storing data, a write address pointer 12 counting the write clock W of data and outputting it as the write address of the storage circuit 11 and a read address pointer 13 counting the read clock R of data and outputting it as the read address of the storage circuit 11. In such a case, an address alteration circuit 14 altering the value of the read address pointer 13 based on an address input signal A supplied from outside is provided. Thus, a FIFO action can be continued without reading an unnecessary part even if the unnecessary part occurs in data of the memory circuit.
Patent JP-2001087721-A (JP)
Title: Substrate treating device and substrate treating system
Inventor: YAMAMOTO SATOSHI
IPC: B08B3/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the foot-printing in a substrate treating system. SOLUTION: In the substrate treating system 101 having a delivery part 120 for transferring and placing a substrate 8 on a transporting structure 131 from a conveyer, a chemical nozzle 134 for forming the paddle of a developer in a single treating chamber 132 and a pure water nozzle 135 for washing with water are provided. The developer is applied on the substrate 8 transported to the inside of the treating chamber 132 through a shutter 133 and, after that, the substrate 8 is inclined and washed with water. At the time of carrying out the substrate 8, the liquid is removed with an air knife 137. As a result, the development and the washing are performed with the single treating chamber 132 and the foot-printing in the substrate treating system 101 is reduced compared to the conventional case separately using a developing part and a washing part.
Patent JP-S63126843-A (JP)
Title: Production of aromatic and heteroaromatic diacetic acid and/or ester thereof
Inventor: KOBAYASHI TOSHIAKI
IPC: B01J31/18
Filed: 1986-11-14
Abstract: PURPOSE:To obtain the objective compound advantageously in high yield compared with conventional process, by carbonylating an organic halide in the presence of a specific palladium-containing catalyst containing a ligand having a group VB element as coordination element. CONSTITUTION:The objective compound of formula II (R' and R'' are R or H) useful for the production of polyesters, etc., can be produced advantageously on an industrial scale, by reacting (A) a compound of formula I [X is halogen; Ar is (polycyclic or condensed ring) bivalent aromatic nucleus or heteroaromatic nucleus which may have inert substituent group] with (B) an inorganic salt, CO and a compound of formula ROH (R is 1-10C alkyl, cycloalkyl or aryl) in the presence of a Pd-containing catalyst system selected from (C) a catalyst system consisting of a Pd complex of a ligand containing a group VB element as a coordination element wherein the molar ratio of the coordination atom to the Pd atom is >=2 and (D) a catalyst system containing the above ligand and a Pd compound in a reaction system wherein the molar ratio of the atom capable of participating in the coordination to the total Pd atom is >=2.
Patent JP-H10125524-A (JP)
Title: Oxide magnetic material and carrier using the material
Inventor: HIRAMATSU KAZUYUKI
IPC: G03G9/113
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion in magnetic characteristics, reduce a carrier scattering amount and improve manufacturing stability by combining a specified amount of lithium oxide, magnesium oxide and the balance as iron sesquioxide and baking the mixture at a specified temperature in the air or in low oxygen. SOLUTION: In a combining process 1, 17.0 to 30.0mol% of Li2 O, 1.0 to 12.0mol% of MgO and the rest as Fe2 O3 are combined. A mixture mixed in a mixing process 2 is mixed by wet method for preparing slurry. After the slurry is agitated, it is dried by hot air and granulated to sphere. Granule obtained in a granulating process 4 is subjected to heat treatment at a temperature in the range of 1100 to 1300 deg.C in the air or in low oxygen and powder in which magnetite and non-magnetic phase are mixed is formed. Then, powder baked in a baking process 5 is ground in a grinding process 6 and is filtered in a filtering process 7.
Patent JP-H08208088-A (JP)
Title: Dual traction roller
Inventor: TEIMOSHII JIEIMUZU UOOKAA
IPC: B65H27/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a roller surface and a roller, capable of maintaining a fixed traction coefficient for a wide range of web tension, a web velocity and a roller diameter. SOLUTION: A roller surface is divided into three portions extended in a peripheral direction, a knurled surface is formed to increase a traction coefficient for one of the center portion and both end portions, and a traction coefficient is reduced for the other portion as a smooth surface. By combing two kinds of traction coefficients, a fixed intermediate traction coefficient between both coefficients is provided. Without increasing the wrinkle sensitivity of a dual traction surface, the slippage and scraches of a web are prevented.
Patent JP-H01113582-A (JP)
Title: Superconductive device
Inventor: OHARA AKINORI
IPC: B01D8/00
Filed: 1987-10-27
Abstract: PURPOSE:To properly keep the pressure in a refrigerant more than atmospheric pressure by providing a refrigerant container where a first refrigerant is stored and a superconducting coil and a heat exchanger portion of a refrigerator are respectively installed, and supplying a second refrigerant gas having a boiling point lower than that of the first refrigerant. CONSTITUTION:A superconducting device comprises a refrigerant container 5 where a first refrigerant liquid 7 is stored, a superconducting coil 6 immersed in the first refrigerant liquid 7, and a refrigerator 1, the heat exchanger portion 2 of which is immersed in the first refrigerant liquid to cool the first refrigerant liquid 7. In this arrangement, further there is provided a container 11 for storing a second refrigerant gas 5 having a boiling point lower than that of the first refrigerant liquid 7. The second refrigerant gas 8 from the container 11 is supplied to the interior of the refrigerant container 5 through a pressure regulating valve 10. Thus, the pressure in the refrigerant container 5 is kept more than atmospheric pressure to prevent air from leaking into the refrigerant container 5 and prevent a pipe from being blocked up by frozen water content.