baber/WOPTO huggingface dataset:
Patent JP-S63223733-A (JP)
Title: Synchronous photographing device
Inventor: KAGAMI HISASHI
IPC: G03B15/05
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a sure synchronously photographed image by controlling the timing for light emission of an electronic flash to the timing in overlap on the charge accumulation timing of respective scanning lines or hear the same. CONSTITUTION:The timing control is so executed that the light emission of the electronic flash 12 is executed at the timing totally overlapped on the photoelectric charge accumulation timing of the respective scanning lines right after the application of the X-contact signal of a film camera 11 or the timing in the prescribed range before or after said timing at the time of executing synchronous photographing with a video camera 13 having the image pickup element being different in the accumulation timing of photoelectric charge by each scanning line and the film camera 11 under the light emission of the electronic flash. Then, the photographing in which the light emission of the electronic flash 12 is timed within the accumulation periods of the respective scanning lines for the frame images of the pickup element is executed. The out of synchronism in the frame image unit of the video camera in the synchronous photographing of the film camera and the video camera is thereby obviated.
Patent JP-S60203591-A (JP)
Title: Method of floating when off-shore structure outgoing from dock and floating device
Inventor: OKADA KATSUYA
IPC: B63B1/08
Filed: 1984-03-27
Abstract: PURPOSE:To smooth separation of a structure from dock bottom, by a method wherein a flat high-pressure hose, inflated through injection of pressure fluid, is installed on a construction dock bottom, an off-shore structure is built thereon, and after construction, the pressure fluid is injected into the high-pressure hose. CONSTITUTION:Before building of an off-shore structure 2, a flat high-pressure hose 4, inflated through injection of pressure fluid, is installed on the bottom of a dock in a building spot in a manner that it is positioned facing a bottom wall 3 of the off-shore structure. When water is poured in the dock during outgoing of the structure from the dock, pressure fluid is injected through the high-pressure hose 4 to inflate the hose. By dint of a pushing-up force generated by said inflation, the off-shore structure, making contact with the dock bottom, is separated from the dock bottom through the working of the flat high-pressure hose 4. This, even if a draft is shallow, enables easy and smooth floating of the off- shore structure.
Patent JP-H10236252-A (JP)
Title: Occupant protective device for vehicle
Inventor: YUGAWA MICHIO
IPC: B60R21/045
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an occupant protective device of a vehicle in which the knee of the occupant is not collided with a master cylinder during the collision, etc., the safety of the occupant is realized so that the knee is prevented from being hit by a member of high rigidity such as a reinforcement and damaged, the structure is simple and inexpensive, and the weight can be reduced. SOLUTION: During a collision, etc., a knee 25 of an occupant 24 is hit by a knee protective means 2, but because the knee is moved outwardly along its inclined surface 27, the collision of the knee with a brake master cylinder 17 can be prevented. A reinforcement 1 is low in rigidity because a notched part or through holes are formed therein, and the reinforcement 1 is easily deformed even when the knee 25 is hit by the reinforcement, and the impact energy is absorbed. The occupant is thus protected. The knee protective means 2 is of simple structure to be integrated with a meter cluster panel 19, etc., and the notched part and through holes 10 are integrated therewith, and the occupant protective device can be manufactured at a low cost, and its weight can also be reduced.
Patent JP-H05267450-A (JP)
Title: Manufacture of semiconductor integrated circuit device
IPC: H01L21/301
Filed: 1992-03-17
Abstract: PURPOSE:To prevent chipping, microcracking, etc., which occur in a semiconductor wafer at dicing, without marring the easiness at pickup of a semiconductor chip being divided by dicing. CONSTITUTION:At time of dicing, by raising the hardness of an adhesive to stick a semiconductor wafer 1 to a wafer sheet 3 in advance, chipping, microcracking, etc., which occur on the rear side of a semiconductor at dicing, are prevented, and at pickup of the divided semiconductor chip 2, by applying light energy, etc., to the adhesive so as to lower the hardness of the adhesive, a needle, etc., can break easily through the adhesive, whereby the easiness of the pickup is not marred.
Patent JP-S59184541-A (JP)
Title: Device for measuring photoelectric effect
Inventor: TANAKA MINORU
IPC: H01L21/66
Filed: 1983-04-05
Abstract: PURPOSE:To obtain the titled device having an optical system wherein the diameter of a light spot is small, light intensity is large, and wavelength can be varied over a wide range at a high speed and in continuance by a method wherein the wavelength of a transmitted light is varied by rotating filters of different transmission wavelengths along the direction of the periphery. CONSTITUTION:The filter 7 is disk-formed and consists of a transparent dielectric film 9 whose thickness becomes gradually large along the circumferential direction and a doughnut-like semi-transparent metallic thin film 10 which sandwiches the outer periphery of said film. Therefore, the wavelength of the light transmitted through the outer periphery of the filter 7 also varies with the change of the center angle theta (thetaa-360 deg.). Besides, a cutout 11 to transmit the light as it is without the variation of the wavelength is formed in the filter 7 at the part corresponding to the center angle thetaa. In the titled device, the above-mentioned filters 7a and 7b wherein the ranges of the wavelength of the transmitted light are different and the ranges of the transmission wavelength of both are continuous are rotated by means of motors 8a and 8b.
Patent JP-H08252636-A (JP)
Title: Bending of steel tube
Inventor: KURIYAMA YUKIHISA
IPC: B21D9/10
Filed: 1995-03-17
Abstract: PURPOSE: To prevent buckling generated at the joining part between bent part and straight part in bending a steel tube with a roll bender. CONSTITUTION: In bending with a three roll bender, the joining part between bent part and straight part is turned to geometrically incontinuous, buckling is likely generated. While inserting/filling a core material having a length of <=3.5 time of outer diameter D from tube end and executing bending, buckling is prevented. Further, the filling rate is 60-90%, the end of core material is inclined so as not to mark its trace, the diameter of core material is made larger in center part and smaller at peripheral part, workability and prevention of buckling are made compatible.
Patent JP-S63227731-A (JP)
Title: Manufacture of porous amorphous-alloy compact
Inventor: MASUMOTO TAKESHI
IPC: B23K20/02
Filed: 1987-03-16
Abstract: PURPOSE:To easily manufacture a porous amorphous-alloy compact having high strength, by subjecting an amorphous alloy with a specific grain size to pressure sintering by specifying temp. and pressure, respectively. CONSTITUTION:The amorphous-alloy grains granulated by means of an agitation water cooling method, etc., are classified, and a pressing die is filled with the alloy grains of >=450mu grain size. At this time, as to the shape of the alloy grains, a flat flaky shape or irregular shape is preferred to a complete spherical shape. Subsequently, the alloy grains are heated to a temp. between (initial crystallization temp. -100 deg.C) and 100 deg.C, compacted at a pressure of >=100MPa, preferably >=400MPa, held for about 60-1,800sec, and pressure-sintered so as to be formed into a porous amorphous-alloy compact. Moreover, it is preferable that pressurization alone is temporarily released after pressure sintering and holding is applied at the above heating temp. for about 60-1,800sec to carry out no-load annealing. In this way, the porous amorphous-alloy compact having high porosity and strength can be easily manufactured.
Patent JP-H11243409-A (JP)
Title: Method for efficiently connecting stm optical fiber network and for connecting large scale network requiring no exchange
Inventor: MORI HAJIME
IPC: H04B10/275
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To disperse with an exchange and to eliminate the waste in optical fiber cables by respectively connecting optical fibers onto a cincle as a pair, connecting a unit to the optical fibers to transmit and receive and transmitting a slot, that can cover from low speed to high speed in cell synchronous multiplexing communication from a network management place in a network. SOLUTION: When information that passes in a pair of optical fiber cables connected onto a circle and undergoes cell synchronous multiplexing passes through an optical transmission unit 6, an address attached in the progressing direction of a cell is read by a cell reader 6-1-i and receives it based on a recognition address. Also, the information which is cellularized based on a cell information transmitting and eliminating device 6-1-j, i.e., cell synchronous multiplex information is superimposed on a slot of a wavelength defined beforehand and transmitted by selecting the shortest distance transmission turns line between the two transmission lines. The device 6-1-j receives a signal and turns it into an eliminable and writable slot.
Patent JP-H05223157-A (JP)
Title: Gear shift control device for automatic transmission
Inventor: NAKAGAWA NORIHISA
IPC: F16H59/50
Filed: 1992-02-12
Abstract: PURPOSE:To perform gear shift control hardly to produce a slip caused by an increase in torque at down-shift in a condition that the surface of a road is slippery with snow or others. CONSTITUTION:An outside air temperature, a quantity of raindrop, and the rotation speeds of a driving wheel and a driven wheel are detected, coefficient of lowmu road Kmu is calculated by finding respective correction factors Kt, Kr, Ks based on those detected values, and the shift down running speed is corrected to the lower speed side according to the coefficient of lowmu road Kmu, so as to make it hard to perform down-shift.
Patent JP-S59184232-A (JP)
Title: Filler for resin
Inventor: YAMADA KOUICHI
IPC: C08L101/00
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a filler for resins, easy to handle, high in insulating property and capable of imparting a high heat conductivity to resins, by heat-treating an aluminum powder having an oxide film formed thereon by a chemical oxidation process. CONSTITUTION:An aluminum metal powder is subjected to a chemical oxidation process to form an oxide film on the powder, and thereafter heat-treated at a temperature >=200 deg.C. The formed oxide film serves to impart electrically insulating property to the aluminum metal powder and has a thickness of, usually, 0.05-5mu. The aluminum powders as fillers for resins must preferably show good dispersibility, and therefore those having an average diameter of 1-200mu when measured after the chemical oxidation treatment are usually used. Further, it is preferred in order to improve the dispersibility of the filler in resins that the surface of the aluminum powder having the oxide film is smoothed by chemically or/and physically treating the surface before or after the heat treatment.
Patent JP-S51134393-A (JP)
Title: Process for producing fluorescent material with ion bombardment resist ance
Inventor: YAMAMOTO HIROSHI
IPC: C09K11/08
Filed: 1975-05-17
Abstract: PURPOSE: Process for producing fluorescent material with protective layer against ion bombardment caused by electrid discharge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53144358-A (JP)
Title: Liquid crystal cell
Inventor: OGAWA FUMIHIRO
IPC: G09F9/00
Filed: 1977-05-20
Abstract: PURPOSE: To perform sealing by a volume-production stepwise assembling method by changing the strip width of low-melting point frit glass to be printed and coated as a strip form frame on two sheets of electrode substrates and beforehand temporally firing one of them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63223762-A (JP)
Title: Exposure control device
Inventor: NAITO YOSHIICHI
IPC: G03G15/043
Filed: 1987-03-13
Abstract: PURPOSE:To stably obtain an adequate copied image which has good reproducibility of fine lines and has no fogging on the white ground by changing the set value of a lamp voltage in accordance with a sensible image density and the lamp voltage of an exposing lamp when the sensible image density is measured. CONSTITUTION:The density of an original is detected by an original density detecting means A and the result of the detection is applied to a control means D. On the other hand, the density of the sensible image formed on a photosensitive body is also detected by a sensible image density detecting means B and the result of the detection is applied to the control means D. The control means D changes the set value of the adequate lamp voltage with respect to the original density in accordance with the sensible image density and the value of the lamp voltage when said density is specified. The exposure at the time of reproducing the original image is thus determined by correcting the adequate lamp voltage unequivocally determined according to the original density according to the change in the conditions to apply a fluctuation thereto. The adequate image reproducibility is thereby assured even if the conditions change in any way on the original side and image forming device side.
Patent JP-S58175820-A (JP)
Title: Semiconductor chip of semiconductor integrated circuit device
Inventor: NAKAYA MASAO
IPC: H01L21/02
Filed: 1982-04-07
Abstract: PURPOSE:To discriminate the knds of IC chips easily by forming an element active region to a surface section and forming a symbol for discriminating kinds with shape, which can be viewed with eyes, onto a back section. CONSTITUTION:The element active region is formed to the surface section of an IC chip 1, and the symbols 2 for discriminating kinds with shape, which can be viewed with eyes, are formed onto the back section through photoengraving or laser processing. When a plural kind of the IC chips 1 are manufactured in one wafer, the wafer is cut and divided into several IC chip 1, and the symbols 2 formed onto the backs of these divided IC chips 1 are viewed with eyes, thus easily sorting the IC chips 1 at every kind.
Patent JP-H11260036-A (JP)
Title: Disk driving device
Inventor: TANAKA TOSHIYUKI
IPC: G11B25/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a driving motor for raising and lowering a spindle motor, reduce dead space, and achieve miniaturization using an operation transfer element for performing expansion and contraction operation by fluid. SOLUTION: An operation input part that has a bellows like hollow and can be expanded and contracted is connected to an operation output part by an operation transfer part that cannot be expanded and contracted, and the inside is filled with incompressible fluid for constituting an operation transfer element 5.  Operation output parts 52a, 52b, and 52c are provided in three places between a chassis 4 and a mounting base 31 of a spindle motor 3, the operation input part of the operation transfer element 5 being provided outside of a disk rotary mechanism is compressed and expanded, the operation output part 52 is expanded and contracted via the fluid inside, hence the attitude of the spindle motor 3 is controlled, and at the same time raising and lowering action is made, thus obtaining simple and light-weight structure as compared with the operation element where a solid is used as a medium, eliminating a mechanism with large volume such as a holder for raising and lowering operation and a motor for driving, increasing the degree of freedom of design, and at the same time, miniaturizing a device, and reducing weight.
Patent JP-S52142550-A (JP)
Title: Electronic and digital-indication type global timepiece
Inventor: KAWAMURA KIICHI
IPC: G04G9/00
Filed: 1976-05-22
Abstract: PURPOSE:To provide an electronic and digital-indication type global timepiece, in which a plurality of button switches are provided, and through the operation of these switches, time of a desired country can be digitally indicated by indicating means.
Patent JP-2000259205-A (JP)
Title: Information processing method and device, and program supply medium
Inventor: SEGAWA HIROYUKI
IPC: G05B13/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To estimate an optimum parameter under a boundary constraint condition in regard to a smoother which estimates the past state variable (parameter) according to the current observed value. SOLUTION: The forward filtering processes are carried out at a prescribed position set on a time base and then the backward estimation is carried out according to the value obtained from every forward filtering process to estimate the state variable of the said prescribed position. When the state variable of an object is estimated according to the state variable that is previously estimated and the observed value in every filtering process, the estimated value of the next state variable is decided in an estimation process 'pre' and according to the previously estimated state variable. Then the state variable is updated in a 1st updating process 'ud' and according to the decided estimated value and observed value to decide the updated value, and it's checked in a 2nd updating process 'opt' whether the updated value satisfies a boundary condition.  If the updated value does not satisfy the boundary condition, the new updated value is decided to minimize the square sum or absolute value sum of Mahalanobis distances set from the estimated value in a state space and from the observed value in an observation space respectively under the boundary condition.
Patent JP-H02238274-A (JP)
Title: Cooling device
Inventor: KAJIMOTO TADATSUNE
IPC: F25D11/00
Filed: 1989-03-11
Abstract: PURPOSE:To provide a cooling device in which some ices formed around a refrigerant piping is easily be removed and a high and superior cooling efficiency can be attained by a method wherein a heating and cooling coil is provided with a refrigerant circulating system which is used for supplying heating refrigerant and cooling refrigerant. CONSTITUTION:After filling water in a water tank 1, a freezing cycle is set to a cooling mode. In this case, a four-way valve 7 is set to a cooling side, a circuit changing-over solenoid valve 14 is released to supply cooled refrigerant gas to a heating and cooling coil 4. Due to this fact, ice 20 is adhered to an inner surface of a cooling tank 1. Then, the freezing cycle is set to a heating mode. At this time, the four-way valve 7 is changed over to a heating side, a circuit changing-over solenoid valve 18 is released and then the heated refrigerant gas is supplied to the heating and cooling coil 4. As a result, the ice 20 made at the inner surface of the water tank 1 is removed and the ice 20 is melted into the water in the cooling tank 1. Cold water within the cooling tank 1 is precooled with this energy and then a cooling capability of the cooling device is increased. In this way, the ice is made at the inner surface of the cooling tank, the ice can be removed and the cooling efficiency can be improved.
Patent JP-S55152216-A (JP)
Title: Driving method of foundation pile
Inventor: HAYASHI ZENJIROU
IPC: E02D7/00
Filed: 1979-05-15
Abstract: PURPOSE: To drive easily and rationally without damaging the top part of a pile by a method wherein firstly a pile having a small diameter is driven, further, driving a pile having a larger diameter sequently in a concentric longitudinal condition.  
     CONSTITUTION: The pile 2a is driven by a conventional methos. In driving the pile 2a to the fixed position, further, connecting therewith the next pile 2b on the  top end of the pile 2a. The connection is carried out in such a manner that the projection of the connector is inserted into the hollow section of the connector to weld  them at the contacting face thereof. After completing the connection, further, the  driving is continued by the conventional method, hereafter, continuing to drive  larger pile 2c as connecting therewith. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62218448-A (JP)
Title: Asphalt/polyol emulsion and production thereof
Inventor: WAKIZAKA SABURO
IPC: C08L95/00
Filed: 1986-03-19
Abstract: PURPOSE:To produce the titled emulsion which is stable at room temp. and gives a coating film which has a high strength and is hardly softened even under high-temperature conditions, by emulsifying and dispersing asphalt in a polyol soln. contg. a surfactant and mixing the emulsion with a plasticizer. CONSTITUTION:A polyol (e.g., polypropylene glycol) heated at 50 deg.C is mixed with 1.5-6.0wt% (based on the amount of asphalt) nonionic or anionic surfactant having an HLB of about 13-18 [e.g., polyoxyethylene(9)nonylphenol] to obtain a polyol soln. 30-65wt% asphalt is heated to give a viscosity of 100-200cp and dispersed or emulsified in said polyolefin soln. 2.5-15wt% (based on the amount of asphalt) phthalate plasticizer (e.g., dioctyl phthalate) is added to the mixture of asphalt and the polyol soln. before the temp. of the mixture reaches a temp. at which it is not decomposed. The mixture is stirred at about 400rpm.
Patent JP-S63224863-A (JP)
Title: Method for removing core in casting
Inventor: NISHIDA MASAFUMI
IPC: B22D29/00
Filed: 1987-03-13
Abstract: PURPOSE:To prevent leakage of combustion gas for disintegrating a core by removing a part of opening part of the core to the air and burying a gas supplying pipe together with resin coating sand. CONSTITUTION:Molten metal is poured into a cavity formed between a mold and the core 12 and after solidifying casting raw material 10, the opening part 12a of the core 12 to the air is removed to the prescribed quantity by a drill. The resin coating sand 14 is charged into the space where it is removed, and the gas supplying pipe 16 is inserted into the resin sand 14. Next, a heated passing plate 18 is put on the resin sand 14, and by giving the pressurized force having prescribed pressure, the resin sand 14 is compressed at high density and hardened. At the time of supplying oxygen gas as combustion gas into the core 12 from oxygen cylinder through the gas supplying pipe 16, the oxygen gas passes through in the core 12 and exhausts to outside from the other opening part 12b of the core 12 to the air. Then, the oxygen gas reacts and discomposed and binding force of the core sand is released and removal of the core 12 is easily executed.
Patent JP-S61218828-A (JP)
Inventor: EERITSUHI RUNTSU
IPC: F16C29/06
Filed: 1986-03-19
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-S63226266-A (JP)
Title: Emulsion stabilizer for milk drink
Inventor: NAGAHARA HIROSHI
IPC: A23L29/10
Filed: 1987-03-13
Abstract: PURPOSE:To obtain the titled stabilizer providing milk drinks preventing ring phenomena and having excellent shelf stability, containing sucrose fatty acid ester, sorbitan fatty acid ester, glycerinsuccinic acid fatty acid ester and xanthan gum, etc., as a stabilizer in a specific ratio. CONSTITUTION:(A) 4-10wt.% sucrose fatty acid ester is blended with (B) 15-45wt.% glycerin fatty acid ester, (C) 5-10wt.% sorbitan fatty acid ester, (D) 25-50wt.% glycerinsuccinic acid fatty acid ester and (E) 6-26wt.% one or more of xanthan gum, sodium casein and carrageenan as a stabilizer to give the aimed emulsion stabilizer.