baber/WOPTO huggingface dataset:
Patent JP-H03112907-A (JP)
Title: Composition for inhibiting growth of fungus or bacteria
Inventor: ESU AARU RAYUDOU
IPC: C10M173/02
Filed: 1990-09-06
Abstract: PURPOSE: To obtain a composition comprising an ionene polymer and hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine in an effective ratio, and useful for inhibiting the growth of fungi and/or bacteria in a synthetic metal-processing liquid by their synergistic actions. CONSTITUTION: This composition for inhibiting the growth of fungi and/or bacteria comprises hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine component and an ionene polymer component in a synergistically effective ratio, preferably 20:80 to 80:20, more preferably 80:20. The ionene polymer is preferably poly[oxyethylene(dimethyliminio) ethylene(dimethyliminio)ethylene dichloride, etc. The composition is especially effective for systems highly polluted with microorganisms.
Patent JP-S62116600-A (JP)
Title: Reagent and method
Inventor: YUUJIN BERUNARUDO DEBII DOUDER
IPC: C07K1/16
Filed: 1986-10-03
Abstract: The present invention provides a protein reagent having the ability to bind to tissue plasminogen activator (tPA) and/or pro-tPA reversibly comprising a Kunitz-type proteinease inhibitor having a molecular weight in the range l7-23,000 daltons, being non-cytotoxic, having the ability to inhibit tPA, pro-tPA and trypsin, but not urokinase or thrombin, having two disulphide bridges and being substantially free from proteases. Such an inhibitor may be derived from seeds of an Erythrina species.
Patent JP-H1182502-A (JP)
Title: Direct acting guide bearing device
Inventor: ABE YASUSHI
IPC: F16C29/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a direct acting guide bearing device which sticks to rolling grooves for a rolling body of a guide rail and is capable of supplying lubricant enough to maintain the rolling motion of the rolling body. SOLUTION: This direct acting guide bearing device is provided with rolling grooves 13a and 13b for a rolling body and a slider 12 which is equipped with a rolling body circuit including a rolling body return passage and is fitted in a guide rail 11 extending in the axial direction. Multiple rolling bodies are loaded on the rolling body circuit to move the slider 12 relatively along the guide rail 11, and a lubricant including member 21 consisting of rubber or synthetic resin including lubricant is placed between the edge of the slider 12 and a plate member at the end of the slider 12 and a part of the lubricant including member 21 is attached keeping in contact with the guide rail 11.  A recessed groove 28 is provided on the lubricant including member 21 so that a part of the inner side of both sleeves of the lubricant including member 21 can be pressed on the rolling grooves 13b for the rolling body and its outskirts, and an elastic member 29 is fitted in the recessed groove 28.
Patent JP-S6299024-A (JP)
Title: Manufacture of carbide tool
Inventor: KOBAYASHI YOSHINOBU
IPC: B23P15/28
Filed: 1985-10-23
Abstract: PURPOSE:To form a shank mounting body without developing a large distortion by placing a perforated ferrous metal plate on the rear part of a sintered carbide tip via a wax material, heating while pressing them and, further, cooling them. CONSTITUTION:A previously sintered carbide tip 4, such as, an end mill, etc. is set in a cylinder 1. Then, a very thin plate 9 of nickel, etc. which serves as a wax material and having a good wettability for a sintered hard alloy and a ferrous metal, is placed on the rear part 5 of the carbide tip 4. Then, a ferrous metal plate 6 on which plural fine holes 7 are vertically formed in a layer, are placed on the plate 9. After that, the ferrous metal plate 6 is pressed to the carbide tip 4 side by means of punches 2, 3 while, at the same time, these are heated at a high temperature for a short time, to be fused in an integrated form to each other. And, then, when these materials are cooled, the difference in contraction which is generated between the layers of the ferrous metal plate 6 and the carbide tip 4, can be absorbed by the fine holes 7.
Patent JP-H1189234-A (JP)
Title: Power source equipment
Inventor: YURA HARUHIKO
IPC: H02M7/12
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a power source equipment of high reliabiltiy which is capable of witching a voltage with a simple constitution. SOLUTION: In a power source equipment, rectifiers 201 and 202 are arranged to a high potential side (H) and a low potential side (L) of a transformer 100, respectively, and rectified outputs of the rectifiers are synthesized and outputted through a smoothing circuit 300. A switch element 400 is connected with the high potential side of the transformer 100, especially, and an output voltage is switched by operating the switch element 400.
Patent JP-H0982430-A (JP)
Title: Electric connector and its manufacture
Inventor: TANIGAWA JUNICHI
IPC: H01R43/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector in which a mold die for molding an insulating housing can be simplified and the material yield of a contact is excellent and which is easy to assemble. SOLUTION: The central part of a contact 20 is inserted into a contact housing part 42 through the opening 52 of an insulating housing 40. At the same time, both ends 22, 24 of the contact 20 are protruded from the upper wall 44 and the lower wall of the insulating housing 40.
Patent JP-H0286727-A (JP)
Title: Fancy food using bread and ice cream and production thereof
Inventor: NOZAKI KEIJI
IPC: A21D15/00
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the title food by coating a warmed bread with cream sauce followed by e.g., sandwiching ice cream in between to enable these plural components to be eaten within each suitable temperature range for eating. CONSTITUTION:A warmed bread is coated with cream sauce followed by sandwiching or wrapping ice cream in between; alternatively, ice cream coated with cream sauce is sandwiched in between or wrapped in a warmed bread, thus obtaining the objective food.
Patent JP-S6298567-A (JP)
Title: Fuel cell
Inventor: SHIMODA MAKOTO
IPC: H01M8/02
Filed: 1985-10-25
Abstract: PURPOSE:To make current density distribution and temperature distribution in a fuel cell uniform by forming an electrolyte plate, a fuel electrode, an oxidizing electrode, and a current collecting plate in a doughnut shape. CONSTITUTION:A doughnut-shaped fuel electrode 2 and a doughnut-shaped oxidizing electrode 3 are sticked on the both sides of a doughnut-shaped electrolyte plate 1. Doughnut-shaped current collecting plates 5 are sticked on the surfaces, which are not in contact with the electrode plate, of the fuel electrode 2 and oxidizing electrode 3 to form a cell. The cell is stacked to a separator 4 having supply and exhaust holes of fuel and oxidizing agent in its center and periphery. A catalyst 6 for internal reforming is sticked to a separator on the fuel electrode side. CH4 serving as fuel is supplied through a fuel supply hole 8, and passes through a gas passage as shown in an arrow 9, then is exhausted from a fuel gas exhaust hole 10. The fuel gas keeps a reducing atmosphere in the outer frame 11 of the separator. On the other hand, an oxidizing agent is supplied through an oxidizing agent supply hole 12, and passes through a cathode as shown in an arrow 13, and is exhaust from an exhaust hole 14. The fuel exhaust hole 10 and the oxidizing agent exhaust hole 13 are separated each other.
Patent JP-S60128704-A (JP)
Title: Tuning bar vibrator
Inventor: NISHIYAMA KOUJI
IPC: H03H9/24
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a tuning bar vibrator whose oscillated frequency is not changed even if a supporting frame is fixed to a case or the like, by setting the position of a connector supporting an oscillator of the turning bar bivrator within a specific range to reduce leak of oscillation from the oscillator to the supporting frame. CONSTITUTION:The tuning bar bivrator consists of a rectangular plane plate- shaped oscillator 11 having a certain width and a supporting frame 12 surrounding this oscillator 11 which are connected to each other by connectors 13, and the oscillator 11 is supported on the supporting frame 12 by these connectors 13. Positions of connectors 13 are so set that a ratio of a length (l) between shorter sides 11c and 11d of the oscillator 11 and centers of connectors 13 to a length l0 of the oscillator is larger than 0.224 and smaller than 0.254, tha is, 0.024l0< l<0.254l0 is true. Consequently, even if the width, the thickness, or the like of connectors has some variance, oscillation is hardly leaked to the supporting frame.
Patent JP-H0286712-A (JP)
Title: Spawn block for mushroom
Inventor: SUNAGA NOBUYASU
IPC: A01G1/04
Filed: 1988-09-24
Abstract: PURPOSE:To obtain the subject spawn block having excellent void ratio and durability, easily drivable into a bed log and resistant to the contamination with sundry germs by mixing and forming a natural fiber and a plastic at a specific ratio, impregnating a nutrient liquid and sterilizing the product. CONSTITUTION:A formed article having a void ratio of preferably 85-30% is produced by mixing (A) 10-80wt.% of a natural fiber such as pulp, cotton or hemp with (B) 20-90wt.% of a plastic such as polypropylene or high-density polyethylene and forming the mixture into a columnar form. The formed article is impregnated with (C) a nutrient liquid such as glucose, sterilized e.g., by steam sterilization and inoculated with mycelium of SHIITAKE (Lentinus edodes) to obtain the objective spawn block.
Patent JP-H0959728-A (JP)
Title: Metal for personal ornament and personal ornament
Inventor: UENO MASAAKI
IPC: C22F1/14
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide personal ornaments easily produced, capable of preventing the occurrence of stain, such as darkening, because the proliferation of various germs can be prevented over a long period, and causing no suppuration of earlobe and finger, due to scratch, etc., during use. SOLUTION: The metal for personal ornament is composed of a gold alloy in which the proportion of copper to silver is raised and small amounts of tin and zinc are incorporated. Moreover, at the time of forming the personal ornament into the prescribed shape by the use of metal for personal ornament, rapid cooling is carried out after annealing to provide the personal ornament with high self-hardening property for improving strength, by using the metal for personal ornament, composed of a gold alloy in which the proportion of copper to silver is raised and small amounts of tin and zinc are incorporated.
Patent JP-H03100472-A (JP)
Title: Peak holding circuit
Inventor: SHUDO HIDEKI
IPC: G01R19/04
Filed: 1989-09-13
Abstract: PURPOSE:To improve detection response and accuracy by making the charging speed for a peak hold fast and making the charging speed slow in the vicinity of the peak value. CONSTITUTION:The peak value of an input signal is held by a capacitor 5 and the value held by the capacitor 5 is made to have different magnifications respectively by a comparing level generating circuit 6 to generate plural comparing levels R(1)-R(n). The input signal is compared with the levels R(1)-R(n) by comparators 7(1)-7(n), and a charging current to the capacitor 5 is made ON/OFF by charging circuits 8(1)-8(n) in accordance with the output signals of corresponding comparators. When the setting is being made as R(1)<R(2)-<R(n) at this time, the capacitor 5 is charged with all of the charging currents at the initial time when the input signal is inputted, thereby the charging speed of capacitor 5 is accelerated and the response or peak value detection is improved. When the holding voltage is boosted, the comparing level becomes high and the charging circuit corresponding to the comparator with higher level is turned OFF resulting in the slow charging speed, and the detection accuracy can be improved.
Patent JP-S6394198-A (JP)
Inventor: BUSHI KIYOTAKA
IPC: G21F9/28
Filed: 1986-10-08
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-S60129092-A (JP)
Inventor: KIMURA SHIGEHIRO
IPC: D06F75/18
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1187888-A (JP)
Title: Method of connecting front/rear metal foil pattern of film-like insulating board
Inventor: KUROMARU HIROSHI
IPC: G01S13/75
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To realize a method of easily, surely, and electrically connecting metal foil patterns each formed on the front and rear of a film-like insulating board together. SOLUTION: A pressing step which applies a pressure both to the required first metal foil pattern 40a of a first metal foil pattern 4A on the surface of a film-like insulating board 2 and to the required second metal foil pattern 40b of a second metal foil pattern 4B formed on the rear of the film-like insulating board 2, and an electrostatic attraction application step which enables an electrostatic attraction to act both on the first metal foil pattern 4A and on the second metal foil pattern 4B, are prepared. The pressing step and the electrostatic attraction application step are made to collaborate with each other so as to damage a part of the film-like insulating board 2 located between the first metal foil pattern 40a and the second metal foil pattern 40b, whereby the first metal foil pattern 40a and the second metal foil pattern 40b are connected together.
Patent JP-S6394556-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: IKEDA KONOSUKE
IPC: H01M50/449
Filed: 1986-10-07
Abstract: PURPOSE:To prevent a short circuit by using a synthetic resin film having fine holes and a synthetic resin member having a melting point higher than that of this synthetic resin film as separators. CONSTITUTION:A synthetic resin film having fine holes and a synthetic resin member having a melting point higher than that of this synthetic resin film are used as separators 3, 4. When the cell temperature rises to reach the melting point of one separator 3 made of the synthetic resin film having fine holes, fine holes are blocked by a melted material and the movement of ions is prevented, thereby no current flows and the cell temperature does not rise any more. Even if the synthetic resin film is shrunk, an internal short circuit between the positive and negative electrodes is prevented by the other separator made of the synthetic resin member having a melting point higher than that of the synthetic resin film.
Patent JP-H0286305-A (JP)
Title: Power supply circuit for audio equipment
Inventor: SAITO HIROYUKI
IPC: H03F1/00
Filed: 1988-09-22
Abstract: PURPOSE:To suppress a level of a pop noise signal at interruption of power and to eliminate the pop noise by supplying power of a power supply circuit supplying power to various circuits of an audio equipment directly to a power line independently so as to supply the power at all times independently of 'ON-OFF' operation of the power supply. CONSTITUTION:A microprocessor power output circuit 22 is controlled in response to the production of a mute signal at interruption of power and a power supply detection level to a COM/AM/FM power output circuit 23 and a chip enable signal generating circuit 24 is set within a range of a mute signal generating level. Thus, if the mute signal is lost, the power voltage of a car audio equipment 10 is lowered considerably, and then the mute signal level is decreased in matching with the sequential decrease on a voltage level of each power supply and a pop noise at interruption of power is not almost given to a speaker 9.
Patent JP-H0553045-A (JP)
Title: Automatic focusing device
Inventor: OGASAWARA AKIRA
IPC: G01C3/06
Filed: 1991-08-26
Abstract: PURPOSE:To provide the automatic focusing device for calculating exactly an average distance measuring position in an overlap servo imposing a large burden to the processing capacity of a microcomputer. CONSTITUTION:The automatic focusing device for driving a photographic lens 100 is provided with a means 106 for calculating an average position of the present position and the previous position at a prescribed time interval, in a charge accumulation period of a photoelectric converting means 101, 107 for calculating an average position time product obtained by multiplying a calculated average position by a prescribed time interval, a means 108 for accumulating the average position time product, in a charge accumulation period of the photoelectric converting means 101, and a means 109 for calculating an equivalent position of the photographic lens 100 in the charge accumulation period by driving this accumulated value by a change accumulation time of the photoelectric converting means 101, and a driving amount arithmetic means 103 calculates the driving direction and the driving amount of the photographic lens 100 by considering necessary various data, and the photographic lens 100 is driven by a driving means 104.
Patent JP-H0287500-A (JP)
Title: X-ray generator
Inventor: KANEKO KAZUO
IPC: H05G1/54
Filed: 1988-09-26
Abstract: PURPOSE:To prevent the insulation breakdown of an x-ray tube reliably by providing a switching device to vary the limited voltage on x-ray tube voltage limiting elements connected in parallel to the x-ray tube to limit the applied voltage to the x-ray tube. CONSTITUTION:A switching device 19 is provided with three switching contacts A-C to be connected to a connection terminal which is connected to the switching contact B in the standard state. When the terminal is connected to the contact A, three elements of unit varistors 24 are short circuited to decreased the number of elements connected in series. In this case the total limited voltage shifts to the decreasing direction, thus the limited voltage can be lowered. That is, when the limited voltages of unit varistors 24 are fluctuated in higher direction, by short circuiting a number of element of the unit varistors 24 as above, the total limited voltage can be lowered by a voltage corresponding to the limited voltages of the short circuited unit varistors 24. When the connection terminal is connected to the switching contact C, the total limited voltage shifts to the increasing direction, so that the limited voltage by zinc oxide varistor 17 can be elevated.
Patent JP-S60130870-A (JP)
Title: Semiconductor light-receiving element
Inventor: SONE MINORU
IPC: H01L31/10
Filed: 1983-12-20
Abstract: PURPOSE:To improve noise characteristics by forming a second optical absorption layer, which contains an impurity in high concentration, has thickness capable of sufficiently absorbing light except aimed light and does not aim at photodetection, besides an optical absorption layer for detecting rays. CONSTITUTION:A first optical absorption layer 16 absorbing and detecting first light is formed on a semiconductor substrate 10, and a second optical absorption layer 12 preventing projection to the first optical absorption layer 16 of second light projected into the substrate 10 is shaped. An N type InP buffer layer 11, the S doped N type InGaAs layer 12 as the second optical absorption layer, an S doped N type InP layer 13, a non-doped N type InGaAs layer 14 and a non- doped N type InP layer 15 are crystal-grown on a substrate such as an S doped or Sn doped N type InP substrate 10 in succession. Zn is diffused or Cd is diffused to the non-doped N type InP layer 15 to form the P type InP layer 16 as the first optical absorption layer. P type electrodes 17 are attached to the surface of the P type InP layer 16 and an N type electrode 18 is attached to the lower surface of the N type InP substrate 10 respectively and formed to a mesa shape through etching, and antireflection coating 19 is attached to the surface, thus forming a light-receiving element.
Patent JP-H03103310-A (JP)
Title: Production of hydrogen peroxide
Inventor: ISHIUCHI MASAO
IPC: C01B15/029
Filed: 1989-09-14
Abstract: PURPOSE:To obtain a product having high concentration without eroding a reaction device by allowing an amino acid to exist in a reaction medium in a method for producing peroxide by catalytically reacting oxygen with hydrogen in the reaction medium. CONSTITUTION:In a method for producing hydrogen peroxide by reacting oxygen with hydrogen in a reaction medium, an amino acid is allowed to exist in the reaction medium. The amino acid includes a natural amino acid-modified substance and synthetic amino acid in addition to a natural amino acid, especially preferably norleucine and methionine. The concentration of amino acid is preferably 0.01-10000mM (mmol/l). The reaction medium is preferably an acidic aqueous solution. As the acid, sulfuric acid, phosphoric acid, phosphinic acid, etc., is used. The catalyst is preferably a metal of platinum group, especially preferably palladium or platinum.
Patent JP-H1187962-A (JP)
Title: Cooling fan mounting structure of heat sink
Inventor: HIZAWA SEIJI
IPC: H05K7/20
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent noise which is generated by the transmission of vibration generated by drive of a cooling fan to a heat sink. SOLUTION: A mounting thin elastic plate 3 is provided between a heat sink 2 and a cooling fan 1, a plurality of recessed parts (locking boss mounting grooves) are provided in the vicinity of the outer periphery of the plate 3, a plurality of projected parts (locking bosses or the like) are provided on the frame body of the fan 1, and the plurality of the projected parts provided on the frame body of the fan 1 are fitted into the plurality of the recessed parts which are provided in the vicinity of the outer periphery of the plate 3, whereby the fan 1 is fixed on the plate 3. A plurality of projected tongue-shaped cut and raised parts are provided on the outer periphery of the plate 3, plate springs are respectively provided between the cut and raised parts.  When recessed parts are respectively provided in the plate springs, fitting of the projected parts provided in the fan 1 into the recessed parts provided in the plate springs is facilitated, and transmission of vibrations, which are generated at the time of the operation of the fan 1, to the heat sink 2 can be prevented by these plate springs.
Patent JP-S6299479-A (JP)
Title: Method for baking painted steel sheet
Inventor: SENBA IWANE
IPC: C23C22/74
Filed: 1985-10-28
Abstract: PURPOSE:To suitably bake a painted steel sheet at a high speed by combining heating with an induction heater with gas heating. CONSTITUTION:The front side of a steel sheet S is painted with a painting roll 1 at the position of a hold-back roll 5. The rear side is painted with a painting roll 2 between support rolls 6, 7. The painted steel sheet is immediately introduced into an induction heater 3, where most of the solvent in the paint is evaporated by heating. The steel sheet is then introduced at once into a gas heating furnace 4, where the paint is softened by melting and baked. At this time, the evaporated solvent discharged from the induction heater 3 is burned and the sensible heat of generated exhaust gas is utilized as a heat source for he gas heating furnace 4. By this method, the unit of energy can be reduced.
Patent JP-H0794718-A (JP)
Title: Formation of polysilicon gate electrode
Inventor: HASHIGUCHI GEN
IPC: H01L29/78
Filed: 1993-09-27
Abstract: PURPOSE:To provide a method for forming polysilicon gate electrodes, 0.1mum or below in gate length, that enables simple mass production through ordinary photolithography techniques, not lithography methods based on X-ray, electron beam or ion beam. CONSTITUTION:A gate oxide film 2 and a polysilicon film 3 to be a gate electrode 20, are formed on a semiconductor substrate 1, and then an oxidation-proof film 4 is formed. The oxidation-proof film 4 is patterned to expose the polysilicon, which is in turn subjected to dry etching to form an inclined sidewall 10. An oxide film 6 is formed to protect the sidewall, and then the oxidation- proof film 4 is removed. The polysilicon is subjected to dry etching to obtain a polysilicon gate electrode.