baber/WOPTO huggingface dataset:
Patent JP-H06150231-A (JP)
Title: Production of magnetic head
Inventor: OKUBO AKIRA
IPC: G11B5/23
Filed: 1992-11-06
Abstract: PURPOSE:To prevent crack of magnetic head chip in the cutting process by filling the slope groove and winding groove of one substrate with a first glass material, while the slope groove and winding groove of the other substrate with a second glass material having a lower softening point after formation of a magnetic alloy film. CONSTITUTION:At the time of producing a magnetic head, a slope groove and a winding groove are formed on a non-magnetic substrate 20,a magnetic alloy thin film 12 is adhered on the internal wall surface of the grooves, two sheets of substrates 20 are joined by butting these substrates through a non-magnetic gap space 3 to form a magnetic core block, thereafter, it is then cut to form a chip shape. In this case, after a magnetic alloy film 12 is formed, the slope groove and winding groove of the one substrate are filled with a first glass 41 having a higher softening point, while the grooves of the other substrate are filled with a second glass 42 having a lower softening point. When both substrates are joined, these are set under the temperature so that the first glass 41 is softened and the second glass 42 is melted and becomes fluid. It is desirable that the softening point of the secong glass 42 is lower than that of the first glass 41 by about 50 to 150 deg.C.
Patent JP-H05131945-A (JP)
Title: Rear wheel steering contol device for four-wheel steering vehicle
Inventor: HIRANO YUTAKA
IPC: B62D111/00
Filed: 1991-11-13
Abstract: PURPOSE:To prevent deterioration of a running stability of a vehicle in a slalom run in a vehicle of which rear wheels are steered and controlled according to a lateral acceleration. CONSTITUTION:A front wheel steering angle sensor 51, a car speed sensor 52, a yaw rate sensor 53, and a lateral acceleration sensor 54 detect a front wheel steering angle deltaf, a car speed V, a yaw rate gamma, and a lateral acceleration Gy respectively. In steering front wheels, a microcomputer 57 controls a rear wheel steering mechanmsm B to steer the rear wheels at a desired rear wheel steering angle deltar*=K1 (V)deltaf+ K2(V)gamma+K3Gy. However, when a steering direction and a direction of the lateral acceleration Gy do not coincide with each other, the computer 57 steers the rear wheels at a desired rear wheel steering angle deltar*=K1(V)deltaf+K2(V)gamma. When the front wheel steering direction and the lateral acceleration direction do not coincide with each other by effects of rolling of a car body on the lateral acceleration Gy because of a slalom run, steering control to the rear wheels by the lateral acceleration is prohibited for preventing steering control to the rear wheels in an inverse direction.
Patent JP-H06201941-A (JP)
Title: Preparation of fiber-optic-coupler
Inventor: UIRIAMU JIEIMUZU MIRAA
IPC: G02B6/287
Filed: 1993-11-04
Abstract: PURPOSE: To provide a method for generating an optic fiber coupler having improved mechanical strength, especially, pulling strength. CONSTITUTION: Plural optical fibers 17 and 18 are welded, in order to generate the fiber optical coupler, and then, the end parts of the fibers 17 and 18 are adhered to a substrate, so that sufficient pulling strength is given to the fiber which is externally extended. The adhesive resin can be permitted to flow from its applied point towards a welded area, where the adhesive resin adhesively effect a device. Ultraviolet rays are radiated to the fibers 17 and 18 at the previously decided point where the fluidization of the adhesive resin has to stop, in order to prevent the adhesive resin to flow far towards the welded area and also to permit sufficient quantity of the resin to flow for reinforcing the fibers 17 and 18. When the adhesive resin is hardened by the beams, the fluidization of the adhesive resin is stopped. After that, the residual part of the adhesive resin is hardened.
Patent JP-2001119817-A (JP)
Title: Pressure relieving device for electric power facility
Inventor: GOKO YOSHINORI
IPC: H02B1/28
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To relieve the pressure of an insulating gas enclosed in a gas container without discharging it to the outside by taking the environment and safety into consideration when the pressure of the gas abnormally rises. SOLUTION: A pressure relieving device is provided with a pressure relieving port 8 formed through the wall of a gas container 1 in which an insulating gas is enclosed, an air bag housing enclosure 9 communicated with the port 8, and an air bag 18 which is housed in the enclosure 9 in a state where the bag 18 airtightly covers the port 8 and is expanded outward from the enclosure 9 in a balloon-like state by the insulating gas when the pressure of the gas abnormally rises.
Patent JP-2001113534-A (JP)
Title: Method and equipment for keeping and supplying unvulcanized tire
Inventor: MATSUZAKI MUTSUHISA
IPC: B29C35/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency by continuously taking in and out an unvulcanized tire and a pallet. SOLUTION: A pallet P on which an unvulcanized tire M is placed or an empty pallet P is taken in and out with respect to a rack 14 by a stacker crane 15 but, when the empty pallet P can not be taken out in relation to the capacity of the stacker crane 15, the empty pallet P is supplied to a placing conveyor 23 from an empty pallet keeping apparatus 31 in place of the stacker crane 15 and, when the stacker crane 15 is at leisure, the empty pallet P is supplied to the empty pallet keeping apparatus 31 by the stacker crane 15.
Patent JP-H08137004-A (JP)
Title: Camera
Inventor: KODAMA MASAHIRO
IPC: G03B17/38
Filed: 1994-11-07
Abstract: PURPOSE: To improve operability of release operation by adjusting a position of a release button. CONSTITUTION: A release unit 1 is formed by collecting and integrating a release switch 3 and a release button 4 by a support member 2 composed of a cage body, and a release button 41 is inserted into an upper opening 21 of the support member 2 in a condition of being energized by a spring 5, and the lower end of its central shaft 43 contacts with a switch actuating contact point 31 on an upper surface of the release switch. Since a flange part 23 projecting to the peripheral edge of the support member 2 is inserted into a groove 91 formed between an upper decoration 18 of a camera main body and a guide plate 9 on its reverse side, the release unit 1 is slidably arranged in the illustrated lateral direction to the upper decoration 18. A positioning means 8 is provided to set a position to the camera main body in stages.
Patent JP-H05109623-A (JP)
Title: Boron nitride substrate and its manufacturing method
Inventor: TODA NAOHIRO
IPC: H01L21/205
Filed: 1991-10-16
Abstract: PURPOSE:To obtain a highly pure, large-area, and single-crystal cubic system boron nitride film by allowing a boron nitride layer to grow on a boron phosphide substrate. CONSTITUTION:A lower electrode 2 is provided at a lower-half part within a vacuum chamber 1 and a magnet 3 is buried onto an upper surface. A target 4 of hexagonal system boron nitride is fixed on the lower electrode 2. Also, a boron phosphide substrate 6 is mounted to a substrate holder 5 which is provided at an upper part, thus enabling Ar gas to be introduced from a gas- introduction part 10. A high-frequency bias is applied to the substrate holder 5 where a high-frequency power supply 8 is an upper electrode and then a high-frequency power supply 9 allows a high-frequency bias to be applied to the lower electrode 2, thus enabling a cubic system boron nitride to grow. Therefore, the cubic system boron nitride which does not contain the cubic system nitride can be grown and a large-area cubic system boron nitride can be manufactured since boron nitride which can produce a 1arge area is used as a substrate.
Patent JP-H10140987-A (JP)
Title: Additionally fastening device of segment bolt
Inventor: HASEGAWA MASAHIRO
IPC: E21D11/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the workability and simplify the structure in an additionally fastening device of segment bolts. SOLUTION: An guide beam 36 is provided in the circumferential direction of the inner wall face of an existing tunnel, on trucks 34, 35 transferably supported in the longitudinal direction of the existing tunnel. Working bases 37, 38 for additionally fastening bolts are movably supported on the guide beam 36 and driven by driving structures 39, 40 for the working bases. The working bases 37, 38 for additionally fastening bolts are kept horizontal by a mechanism 41 horizontally keeping the working bases, when the working bases are transferred along the guide beam 36.
Patent JP-2001113563-A (JP)
Title: Method for manufacturing resin molding
Inventor: NAKANO HIDEKI
IPC: G11B23/087
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin molding and an injection molding machine capable of manufacturing a resin molding guide roller formed in a drum shape having a smooth outer peripheral surface in simple steps. SOLUTION: A final molding formed in a drum shape is obtained by molding a cylindrical outer shell layer 8 around shafts 6, 9, then surrounding the layer 8 with opening/closing molds 10a, 10b, injecting a resin in an air gap 9 at an inside of the layer 8, deforming the layer 8 in a shape along an inner peripheral shape of the molds 10a, 10b by pressurizing the inside layer while forming the inside layer by injecting a resin in the gap 9, and integrating the inside layer with the layer 8.
Patent JP-H11130009-A (JP)
Title: Film preheater in stretch-wrap film packaging machine
Inventor: INOUE MASAYUKI
IPC: B65B11/20
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a film with sufficient flexibility even at a low heating temperature by increasing a heating time to prevent the supplied film or an article from being damaged at the time of packaging the article. SOLUTION: Before a currently waiting film 12 drawn out of a film take-up roll 11 and held by a film feed part 9 is supplied to a packaging part S as the supplied film 12, the currently waiting film 12 is directly heated by hot air from a blow-out port 44a of a hot air heater 44. In this case a necessary part in the currently waiting film 12, for example a whole intermediate region except both right and left side regions extending inward from both right and left end rims in a pre-stretching direction (a film widthwise direction orthogonal to a film supply direction Q) among the entire size of the currently waiting film 12 along the pre-stretching direction with respect to the supplied film 12 or a region of the currently waiting film 12 approximately corresponding to an upper face region of an article 15 rising toward the supplied film 12 is directly heated.
Patent JP-H11132608-A (JP)
Title: Heat storage device
Inventor: MORIKAWA OSAMU
IPC: F28D20/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space by providing a heat exchanging device within a heat storage device having a function capable of heating and cooling of water. SOLUTION: A piping for heat exchange comprising a heat exchanging device 4 disposed in a heat storage tank 3 is formed by a material of high electric resistance. A through-portion of the heat storage tank of the heat exchanging device 4 is covered with an insulating material 8, an insulation packing 10 is provided on a connection flange 9 of a refrigerator 2, an antifreezing solution pump 1, and the heat exchanging device 4, an insulation antifreezing solution 11 is flown into the heat exchanging device 4, and an energizing device 12 is provided. Further, a circuit is provided for returning water in the heat storage tank 3 once more to the heat storage tank 3 via a circulating water pump 5 and an air conditioner 6.  During a cold storage operation, the insulating antifreezing solution 11 cooled below 0 deg.C by the refrigerator is supplied to the heat exchanging device 4 to form ice in a water contacting area for cold storage. On the other hand, during a heat storage operation, the heat exchanging device 4 is heated for heating and heat storage. As a result, it is possible to eliminate a separate type heater and save a space.
Patent JP-H08135275-A (JP)
Title: System for detecting key for car
Inventor: YAMASHITA SHUJI
IPC: E05B77/14
Filed: 1994-11-07
Abstract: PURPOSE: To provide a system for detecting a key for use in a car which cosumes smaller consumption of electric energy, in a system for detecting a key for car to prevent the key from being confined in the car, wherein whether or not a key body is in the car is judged by utilizing a resonance phenomenon, whereby a simplified logic can be used for a circuit on the side of the car and a circuit on the side of the key body. CONSTITUTION: A resonance circuit 4a is provided in a key body 4 and an oscillation circuit 2 is provided in a car, and when the key body 4 has been moved out of the car, a change in the oscillation power of the circuit 2 is produced due to a resonance phenomenon, which change is detected by an oscillation power detection unit 5, whereby it can be found that the key body has been taken out of the car.
Patent JP-H02145001-A (JP)
Title: Antenna controller
Inventor: ONO AKIRA
IPC: H01Q3/02
Filed: 1988-11-26
Abstract: PURPOSE:To prevent the fluctuation in the directive position of an antenna even if the occurrence of momentary interruption of a beacon signal or missing of the signal takes place by using a scale processing signal being the result of processing an earth sensor signal in place of a position error signal if a received level signal is on the outside of a proper range. CONSTITUTION:If momentary interruption or missing of a beacon signal 1 takes place and a received level signal 8 is deviated from the proper range, a comparator circuit 14 outputs a signal source switching signal 15. Upon the receipt of the signal source switching signal 15, a selection circuit 16 outputs a scale processing signal 13 in place of a position error signal 4 and outputs the selected signal 13 as a position reference signal 17 to a control circuit 5. Since an earth sensor output 11 is converted and processed by a scale processing circuit 12 into the scale processing signal 13 whose level and sensitivity are coincident with those of the position error signal 4 being the result of processing the beacon signal 1 by a tracing receiver 3, the antenna 2 keeps directing a prescribed direction regardless of momentary interruption or missing of the beacon signal 1.
Patent JP-H05132824-A (JP)
Title: Production unit for flame-resistant fiber
Inventor: ENDO MAKOTO
IPC: D01F9/22
Filed: 1991-11-14
Abstract: PURPOSE:To obtain the subject uniform yarn through mass baking by making precursor fibers travel through a relevant oven by a specific conveying means. CONSTITUTION:A set of conveyors 2 (2-1 to 2-3) to allow precursor fibers 4 travel in a hot air-circulating oven 3 for making the fibers resistant to flame is made up from conveyor belts bridged over rollers 7-1, 7-2. The inside of the conveyor belts is connected to a suction means for gas and the belts are made passable to air, and a high-temperature oxidative gas is ensured to pass from the outside to inside of the belts by the suction means.
Patent JP-H02144667-A (JP)
Title: Classification display equipment
Inventor: TAKAHASHI KEIGO
IPC: G06Q50/00
Filed: 1988-11-25
Abstract: PURPOSE:To smoothly execute classification work by displaying the truck number for classifying commodities in each block on truck number display device, lighting up a bay display device having a classification destination to be classified and displaying a commodity identification (ID) code on a pickup display device in the classified destination. CONSTITUTION:When a truck code, the commodity code of a mounted commodity and a commodity classification destination code are inputted in each truck 9, a display control device 13 stores these codes, and at the time of ending the classification of the preceding truck in the block, displays the truck number of the succeeding truck on the truck number display device 10. After checking the truck number of the display device 10, a worker enters into the block while pushing the truck 9 and a display control device 13 lights up the bay display devices 11, 12 of bays to be classified and displays a commodity ID code on the pickup display device 8 of a classification destination to be classified. Thereby, the worker checks the bays to be classified by the bay display devices 11, 12 and classifies the commodities to the classification destination in accordance with the commodity ID codes displayed on the pickup display device 8. Thus, classification work can be smoothly executed.
Patent JP-H0628250-A (JP)
Title: Method for continuation of data movement from memory and method for control of data movement
Inventor: CHIYANDORASEKARAN MOHAN
IPC: G06F12/12
Filed: 1991-11-14
Abstract: PURPOSE: To hold consistency of the page version by moving data from a shared memory to a secondary storage device. CONSTITUTION: A high-speed cache is shared among plural independently operated data systems in a multi-system data sharing complex. Each data system accesses both of the high-speed cache and a low-speed secondary storage equipment to obtain and store data. A management logic and the high-speed cache secure that the version of a block of data which is obtained to be stored in the secondary storage equipment and that of this data in the shared cache coincide with each other.
Patent JP-H07195277-A (JP)
Title: Method and device for contracting ring arranged behind obstacle in axial direction
Inventor: PASUKARU DETAABURU
IPC: B21D39/04
Filed: 1994-12-02
Abstract: PURPOSE: To shrink a ring arranged behind an axial obstacle without problem by clamping a shrinking tool to position jaws and a spacer contained in the jaws in their retracted positions. CONSTITUTION: A shrinking tool is fitted on an axial obstacle constituted of a bowl 14 and a gusset 22 until jaws 32 are disposed in the radial plane of a ring 26 to be shrunk in this shrinking tool. The ring 26 is not shrunk on the inner peripheries of the jaws 32, thus a spacer 42 having a circular central opening section 44 is arranged on the jaws 32 behind the axial obstacle, i.e., in the direction (forward) of an arrow G, in the expanded position of the shrinking tool. The jaws 32 and the spacer 42 are set to their retracted positions when the shrinking tool is clamped. The shrinking tool is clamped when a thrust collar 34 is moved in the direction (backward) of an arrow F and a shrinking clamp 30 is fixed and maintained to the ring 26.
Patent JP-H11115681-A (JP)
Title: Tang structure of seat belt for vehicle
Inventor: ARAI TAKESHI
IPC: B60R22/32
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To surely and quickly break a pane of window glass in case of emergency such as the submergence of a vehicle, and thereby enable an occupant to escape outside. SOLUTION: A sharp part 23 is integrally projected so as to be formed at one side peripheral part of the base part 21 of a tang 2 to be mounted to the seat belt 1 of a vehicle, a cover 3 made of synthetic resin is mounted to the base part 21 of the tang 2, the front and back surfaces and the sharp part 23 of the base part 21 are usually sheathed so as to be hided by the cover 3, the lock part 34 of the cover 3 is released in case of emergency, and by letting its front side portion 31 and its back side portion 32 be expanded by a self hinge part 35, the sharp part 23 is exposed, concurrently, the folded back front side portion 31 and the back side portion 32 are overlapped so as to be projected to the side opposite to the sharp part 23, and this projection is formed into a grip part.  In case of emergency, when a pane of window glass is pushed by the sharp part 23 with the grip firmly held by his hand, a pane of window glass is surely broken, so that an occupant can thereby escape outside.
Patent JP-S6353275-A (JP)
Title: Production of thin transparent oxide film
Inventor: UNUMA HIDEO
IPC: C01G41/02
Filed: 1986-12-15
Abstract: PURPOSE:To simply produce an amorphous thin transparent oxide film having a uniform thickness by applying a soln. of tungstic ester, molybdic ester or vanadic ester in an alcoholic solvent to a substrate, drying the soln. and hydrolyzing the ester. CONSTITUTION:At least one among tungstic ester, molybdic ester and vanadic ester is dissolved in a solvent contg. 1-8C alcohol as the principal component. The solvent desirably contains 0.1-10pts.wt. multivalent ketones and/or acids basing on 100pts.wt. alcohol. The proper concn. of the resulting soln. is about 1-10pts.wt. ester basing on 100pts.wt. solvent. The soln. is applied to a desired substrate and dried at about 10-40 deg.C. The ester is then hydrolyzed with moisture in the air or with steam to remove the org. moiety. Thus, a thin transparent oxide film having a uniform thickness over the large area and a strictly controlled compsn. is obtd. in a relatively short time in an energy saving manner.
Patent JP-H04173464-A (JP)
Title: Brake inspecting method
Inventor: OZEKI KENICHI
IPC: G01M17/007
Filed: 1990-11-05
Abstract: PURPOSE:To enable the accurate detection of idle stroke and defective air bleed by detecting idle stroke from the increase part of leg-power in relation to the stroke increase part at the time of applying leg-power to a brake pedal. CONSTITUTION:When a switch 21 is pressed in a brake inspecting process, the machine type information prestored in a control device 19 is inputted into a sequencer 20. Then a two-way two-position changeover valve 16 is operated to elongate an air cylinder 8. The step plate 21 of a brake pedal 2 is thereby pressed frontward, but at this time, the stroke and leg-power of the brake pedal 2 are measured by a stroke detector 17 and a load meter 18, and upon detecting a point where the change of the leg-power to the change of the stroke is suddenly increased, the stroke at this time is made the idle stroke. Also, when the effective stroke, made at the time of elongating the air cylinder 8 largely until the leg-power reaches the set value, exceeds the reference value, air bleed is judged to be defective.
Patent JP-H08207808-A (JP)
Title: Electric-hydraulic steering mechanism
Inventor: TONII ERU MAAKOTSUTO
IPC: B62D5/28
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electro-hydraulic steering mechanism for an articulated machinery high in working reliability without tiring an operator. SOLUTION: This mechanism is constituted by providing a sensor mechanism 34 to detect steering input which an operator of an articulated machinery or a vehicle 10 inputs, another sensor mechanism 40 to detect a joint working degree of the machinery and a microprocessor 48 to control joint working of the machinery by actuating a pair of cylinders 12 for joint working through a directional control valve 20 by sending an electric control signal to an electro- hydraulic valve mechanism 56 in accordance with both detection signals, and when it reaches a desired joint working degree, the microprocessor 48 stops joint working by sending a command signal to the electro-hydraulic valve mechanism 56.
Patent JP-S61161488-A (JP)
Inventor: TOREBAA ANDORIYUU FURANSHISU
IPC: G21C7/117
Filed: 1985-12-24
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。