baber/WOPTO huggingface dataset:
Patent JP-S6411978-A (JP)
Title: Production of oxide superconductive thin film
Inventor: IMAZEKI SHUJI
IPC: C01G1/00
Filed: 1987-07-06
Abstract: PURPOSE:To easily produce the title superconductive thin film having accurately controlled thickness and uniformity by using a simple liq. vessel and electric furnace in the formation of the oxide-based superconductive thin film. CONSTITUTION:The water-soluble salts of La, Ba, Sr, Ca, Y, Cu, etc., are respectively dissolved in the ultrapure water in different vessels. A soln. of arachidic acid in chloroform is added dropwise into the aq. soln. in each vessel, and the monomolecular film 5 of the arachidic acid salt of each metal is formed on the surface of the soln. 6 in each vessel. Partition plates 7 and 7 on both ends of the monomolecular film 5 are approached to each other, and a surface pressure is exerted on the monomolecular film 5. Under such conditions, a sapphire plate 4 with the surface lapped is placed in one of the vessels, and the monomolecular film layer of arachidic acid Y is formed on the surface of the sapphire plate 4. The monomolecular films of arachidic acid Cu, arachidic acid Ba, etc., are successively laminated in the same way, dried, then heated, and oxidized in an oxygen atmosphere to form the thin film of the superconductive material consisting of the oxides of La, Ba, Sr, Y, Ca, Cu, etc.
Patent JP-H05335755-A (JP)
Title: Electronic apparatus
Inventor: MORIYAMA KENICHI
IPC: H05K7/04
Filed: 1992-06-02
Abstract: PURPOSE:To perform attaching and removing operations of a part or circuit substrate efficiently without reducing extension functions. CONSTITUTION:An electronic apparatus comprises a replaceable part or circuit substrate 12, and a drive unit 5 installed movably while placed above the part or circuit substrate 12. When the drive unit 5 is rotated or slid, an opening 19 for attaching and removing operations of the part or circuit substrate 12 is secured. A lock 8 for fixing the drive unit 5 in the rotating condition of the drive unit 5 is provided. The drive unit 5 is moved only when the part or circuit substrate 12 is attached and removed, and attaching and removing operations of the part or circuit substrate 12 are performed using the opening 19 for attaching and removing operations formed in this movement.
Patent JP-S6321413-A (JP)
Title: Burning control device
Inventor: IMAI HIROHISA
IPC: F23N5/08
Filed: 1986-07-16
Abstract: PURPOSE:To automatically detect the burning condition and to determine the suitable burning condition by correcting the influence of stains by computing the relative value of the light intensity of a light emitting element that emits light at the time of stopping burning and the light intensity of the radiation light of burning. CONSTITUTION:A light emitting element 9 is illuminated by a signal from a light emitting element controller 11, and the output of the light emitting element 3 at that time is memorized in a memory 9. Upon completion of memorizing, the light emitting element 9 is turned off by a signal from the light emitting element controller 11, and the burning is started with a fan 7 and a pump 6 are actuated and controlled so as to obtain the predetermined rates of air supply and burning. The output voltage of a light receiving element 3 during the burning is detected, and its ratio to the memorized information in the memory 12 is computed by a computer 13, and, based on the computation result, a burning sensor 14 determines the burning condition. As the burning condition is automatically monitored, the safety is ensured, and an accurate determination of burning condition can be made without adversely being affected by variances in stains on the light receiving element and its mounting position because they are corrected.
Patent JP-H06161672-A (JP)
Title: Programmable disk-drive-array controller
Inventor: JIYON JII MAKUBURAIDO
IPC: G11C29/00
Filed: 1993-07-06
Abstract: PURPOSE: To provide a programmable and flexible controller for disk drive array for dealing with various number of disk drives(DD). CONSTITUTION: The programmable disk array controller 10 distributes successive data from a host processor to plural DD 36, 38, 40, 42 and 44. This controller 10 is provided with a device port 28 to which the plural DD are connected. A dual port buffer memory 16 receives the data from the host processor for storing them in the DD 36, 38 and 40. The programmable control means 10 accesses the data from the buffer memory 16 and supplies these data to the device port for storing them in the DD 36, 38 and 40. This control means 10 is provided with variable increment counters 56 related with the respective DD 36, 38 and 40 for controlling the address of data to be accessed from the buffer memory 16. The respective counters 56 are programmable for successively incrementing the counts just for a value (n) so that theur related DD can receive n-th data segments from the buffer memory means 16.
Patent JP-H0755043-A (JP)
Title: Electromagnetically operable pressure control valve
Inventor: YOOZEFU ZAUAA
IPC: F16K31/06
Filed: 1994-07-19
Abstract: PURPOSE: To realize both a high control pressure and a large penetration amount by providing two pistons with section different diameters. CONSTITUTION: A distributor casing 27 is provided with pressure medium passages 29, 30, 34, 36, 37 and control grooves 33, 35, and a control piston 39 arranged movably inward thereof. The control piston 39 which is directly operable via magnetic movers 19, 20 has at least two piston sections 40, 41 closely cooperating with the distributor casing 27. In the sections a pressure medium passage 37 is open for loading a consuming machine with a controlled pressure. Two piston sections 40, 41 have different diameters. The piston section 40, having a smaller diameter d1 is closely and slidably guided in a small-diameter hole section 30 and the piston section 41 having a larger diameter d2 is guided in a hole section 29.
Patent JP-H0455443-A (JP)
Title: Tread rubber composition for studless tire
Inventor: MAKIURA MASAHITO
IPC: B60C11/00
Filed: 1990-06-25
Abstract: PURPOSE:To obtain the subject composition, excellent in processability and improved in friction coefficient on ice without impairing tensil strength and abrasion resistance of processed rubber products by blending a specific amount of an inorganic foam having a specified grain diameter with a tread rubber component. CONSTITUTION:The subject composition is obtained by blending 100 pts. wt. rubber component consisting essentially of natural rubber and a diene-based synthetic rubber with 3-15 pts. wt., preferably 5-10 pts. wt. inorganic foam (e.g. glass balloon or silica balloon) having 30-200 mum, preferably 50-100 mum average grain diameter.
Patent JP-S6227638-A (JP)
Title: Pressure sensor
Inventor: SAKAINO YASUSHI
IPC: G01L9/00
Filed: 1985-07-29
Abstract: PURPOSE:To prevent the application of excessive pressure load on a pressure sensitive element by a silicon diaphragm and the like, by attaching a stage, to which the pressure sensitive element is attached, to a seal-diaphragm holding body through a stage holding body, which is displaced with respect to temperature change. CONSTITUTION:A pressure sensitive element 1 comprising a silicon diaphragm and the like is attached to a stage 2. At least a part of the state 2 is attached to a seal-diaphragm holding part body 4 through a flexible stage holding body 3. A transmitting liquid 6 is sealed along the side of the element 1 to the side of the seal diaphragm 5 through a plurality of communicating holes 4a of the holding body 4. To a peripheral part 3a of the holding body 3, a moving member 7a, which is moved outward by thermal expansion, is connected. The tip of a thermal expanding metal 7b, which is fixed to a case 8, is fixed to the member 7a. The holding body 4 is fixed to the case 8. When the transmitting liquid 6 is expanded by the increase in temperature, the metal 7b is expanded and moves the member 7a outward. Then, the peripheral part 3a of the holding body 3 is moved outward, and the thermal expansion is absorbed. Thus, the application of the excessive load on the element 1 is prevented.
Patent JP-H0217250-A (JP)
Title: Travelling transmission for tractor or the like
Inventor: ENOMOTO WAKAO
IPC: F16H47/02
Filed: 1988-07-04
Abstract: PURPOSE:To miniaturize and lighten a travelling transmission with a large reduction ratio by providing a worm gear on an output shaft, rotatable in normal and reverse directions, of a continuously variable transmission and transmitting the rotation to a differential gear for an axle transmission via a worm wheel gear. CONSTITUTION:When a pulley 9 rotates, the rotation of an input shaft 10 is transmitted to an output shaft 2 in normal and reverse directions with continuously variable speed by a continuously variable transmission. A worm shaft 13 having a worm gear 3 is provided on an extension shaft of the output shaft 2. A worm wheel gear 8 rotated in engagement with the worm gear 3 is fixed on one end of a different case in which a differential gear is housed and the different case is supported by the transmission case 12 with a shaft. Consequently, the rotation of the worm wheel gear 8 is transmitted to the differential gear provided on the left and right axles and the axles are rotated in normal and reverse directions and in forward and backward, with a large reduction ratio so as to miniaturize and lighten the transmission.
Patent JP-H1070249-A (JP)
Title: Fabrication of capacitor and semiconductor device
Inventor: KYO BANSEKI
IPC: H01L27/108
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To ensure operational stability of a capacitor by depositing a first hemispherical grains film in a first substance layer pattern and a second hemispherical grains film of different surface area in a second substance layer pattern and then subjecting the grains films to a heat treatment process or an ion implantation process. SOLUTION: A first substance layer 50 is formed on the entire surface of an interlayer insulator 44 while filling a contact hole 48 and then a second substance layer 52 is formed on the entire surface of the first substance layer 50. The first and second substance layers 50, 52 are then subjected to anisotropic etching using a second photoresist pattern 54 as an etching mask and the surface of the interlayer insulator 44 as the ending point of etching. A semiconductor substrate 40, on which the first and second substance layers are formed, is then loaded in a hot well type reaction chamber under vacuum state and a specified quantity of silane or disilane gas is fed under substantially constant temperature. Subsequently, it is annealed at a substantially constant temperature for a predetermined time. Finally, it is subjected to a heat treatment process or an ion implantation process.
Patent JP-H0247952-A (JP)
Title: Signal demodulator
Inventor: GOODON TEIRAA DEBUISU
IPC: H04L27/20
Filed: 1989-06-30
Abstract: PURPOSE: To unnecessitate a subsequent stage detection filter for a demodulating device by providing a phase shifting means which responds to an input carrier signal that is undergone phase modulation, the 1st and 2nd delaying means which give a delayed input carrier signal and a combining means which responds to a shifted carrier signal and creates a reference signal. CONSTITUTION: Even though this device solves faults of both coherent and incoherent demodulating mechanisms and has relatively simple structure that does not have a carrier recovery function, it does not need a subsequent stage detection filter. That is, it periodically samples a receiving carrier signal, generates a multiple bit input carrier number that represents a moment input carrier signal amplitude value of sampling in every sample, combines them for the 1st and 2nd baud periods and creates a demodulation signal value. Because of this, a main part of the demodulating device consists of a band filter 15, a phase shifter 18, delaying devices 17 and 19, attenuators 20 and 21 and differential circuits 22 and 23, a subsequent stage is provided with modulators 24 to 28, and signals are outputted from an adder circuit 26 and a differential circuit 29.
Patent JP-S6060039-A (JP)
Title: Drive controller for car
Inventor: TADOKORO ASAO
IPC: B60W10/10
Filed: 1983-09-10
Abstract: PURPOSE:To reduce torque shock associated to cylinder number control, by providing means for releasing the lock-up clutch temporarily when exchanging the number of working cylinder through a cylinder number controller. CONSTITUTION:Under engine 1 operation, control circuit 13 will decide whether it is the lock-up region or not on the basis of outputs from engine rotation sensor 18, throttle valve opening sensor 19 and water temperature sensor 20 and if it is YES, the lock-up clutch 16 is coupled. Then, on the basis of said sensor output, it is decided whether it is reduced cylinder operation area or not and if it is full cylinder operating region, shutter valves 11b, 11c are closed by an actuator 12 to switch to reduced cylinder operation. At the same time, on the condition that it is under lock-up state, lock-up release signal is produced from an actuator 17 to release the lock-up clutch 16 temporarily.
Patent JP-H05226492-A (JP)
Title: Package sealing method
Inventor: SUMA SHUJI
IPC: H01L23/02
Filed: 1991-07-09
Abstract: PURPOSE:To provide a package sealing method excellent in workability, where a package can be easily sealed up without using a clip or a jig. CONSTITUTION:A ceramic base board 32 is previously heated up to a temperature higher than a glass softening point, a ceramic cap 34 provided with a flint glass 35 is directly placed on the base board 32, and the flint glass 35 is partially melted, whereby the ceramic cap 34 is temporarily fixed. Thereafter, the ceramic base board 32 and the ceramic cap 34 provided with flint glass 35 are set in an oven, whereby a semiconductor element is sealed up with the base board 32 and the ceramic cap 34.
Patent JP-S6411291-A (JP)
Title: Surface light emitter
Inventor: JINNO MASARU
IPC: G09F13/20
Filed: 1987-07-03
Abstract: PURPOSE: To make surface light emission uniform and improve efficiency by arranging a mesh plate formed of a translucent body between a light emission body and a case opening part. CONSTITUTION: Light emission bodies 4a and 4b are provided in a case 1 and the mesh plate 3 formed of the translucent body is arranged between the light emission bodies 4a and 4b and case opening part A. Therefore, the light emitted by the light emission bodies 4a and 4b is transmitted through the through hole 31 of the mesh plate 3 and part of it is scattered by the translucent body 30 of the mesh plate 3. Further, part of the light is reflected and scattered by the internal wall 2 of the through hole 31 of the mesh plate 3 and at the case opening part A, the transmitted light and scattered light are mixed. Consequently, uniform surface light emission is performed and the direct light which is not transmitted through the translucent body of the mesh plate is mixed at this time, so that the efficiency of the surface light emission is improved.
Patent JP-H1011491-A (JP)
Title: Optimization device for circuit design
Inventor: EMURA HIDEYUKI
IPC: G06F17/50
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To calculate the accurate delay valve and power consumption by performing optimization of the circuit design in consideration of the circuit layout based on the initial layout information. SOLUTION: An initial layout part 102 applies the initial layout processing to an initial circuit and produces the layout information 110 which is used at the following optimization part 103 and re-layout part 104. The part 103 optimizes the circuit design when a laid-out circuit does not satisfy the given delay value and power consumption and the constraint of the circuit scale, etc. At the same time, the optimization is carried out to satisfy the constraint while considering how the circuit change affects the circuit layout and the circuit change information 111 is outputted based on the cell arrangement information generated from the information 110 and the layout information on the wiring shape and position, etc. Furthermore, the layout constraint information 112 for the re-layout processing is outputted so that the change produced by the optimization processing is never deteriorated again by the layout processing.
Patent JP-S6323910-A (JP)
Title: Photocurable resin composition
Inventor: KIRIYAMA TAKASHI
IPC: G03H1/02
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the title composition which can give a processed article having a resinous rayer excellent in hardness, scratch resistance, water resistance, chemical resistance and adhesion to a substrate, by mixing a specified melamine acryl compound with an inert organic solvent and a photosensitizer. CONSTITUTION:1mol of a melamine compound (a) of formula I (wherein R' is H or a 1-4C hydrocarbon, R is methyl, phenyl or a group of formula II or III, and Y is H or group of formula IV), 1.5-4 OH equivalent of a polyalcohol (b) of MW<=500, and 1-4.5mol of an amide compound (c) selected from (alpha-lower alkyl-substituted) acrylamides and 0.01-2 OH equivalent of a polymerizable compound (d) having at least one OH group and at least two (meth)acryloylxy groups are reacted together at 50-150 deg.C for 2-20min in the presence of a catalyst to obtain a solid (at 20 deg.C) melamine acryl compound (A). 10-90wt% component A is mixed with 90-10wt% inert organic solvent (B) in which component A is soluble and 0.05-5wt%, based on component A, photosensitizer (C).
Patent JP-2000351001-A (JP)
Title: Production of wide-flange steel sheet pile
Inventor: YAMAGUCHI HARUO
IPC: B21B1/082
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a web wave and web unfill in rolling by specifying a fn1 value and a fn2 value to be below the specified values, concerning a ratio between a flange thickness draft and a web thickness draft and a shape coefficient, in a region where the shape coefficient is a specified value or more in rolling a wide-flange steel sheet pile having double pawl joints by an universal rolling mill. SOLUTION: A rough shape steel slab of a wide-flange shape having a V shape groove to a flange tip center part is rough-rolled by a rough universal rolling mill group consisting of an universal rolling mill and an edger rolling mill. At this time, in a region where a shape coefficient S value shown in a formula I is turned to >=2.00, concerning a ratio N between a flange thickness draft and a web thickness draft and the shape coefficient S, the values of fn1, fn2 shown in a formula II, a formula III respectively satisfy below zero. In the formula, Bi=(flange width B)-(web center part thickness), Hi=(web height H)-2×(flange center part thickness), Af is a flange cross sectional area, Aw is web cross sectional area.
Patent JP-H0459704-A (JP)
Title: Flowering inhibitor
Inventor: KAMURO YASUO
IPC: A01N37/42
Filed: 1990-06-26
Abstract: PURPOSE:To provide the subject flowering inhibitor containing optically active abscisic acid as the active component and effective for inhibition of flower bud formation and flower setting of a plant, especially a field or garden crop, retardation of flowering time, control of flowering period, etc. CONSTITUTION:Optically active abscisic acid, i.e., S(+)-abscisic acid is used as the active component. In preparation, various kinds of carrier and auxiliary material, e.g. clay, talc or benzene are added thereto and application is carried out in a form of a liquid drug, a floable drug, an injection drug, etc. The ratio of the blended active component is preferably within a range of 1/100ppm-1000 ppm in general in case of application in a form of a solution or a dispersion in water or an organic solvent. The concentration in application is preferably 10-1000ppm in case of spraying application. In case of drench to the root part or water culture application, a diluted solution of 0.1-50ppm is preferably used.
Patent JP-H09173939-A (JP)
Title: Coating applicator and coating method as well as device for producing color filter and its production method
Inventor: KITAMURA YOSHIYUKI
IPC: B05C5/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To enhance the relative position accuracy between a mouthpiece and a member to be coated and to greatly improve the coating accuracy on the member to be coated by disposing a positioning means for positioning the member to be coated before bringing a coating liquid discharger and the member to be coated in proximity to each other. SOLUTION: A die coater 1 which is the coating applicator used for production of color filters for color liquid crystal displays is provided with a pair of guide groove rails 4 on a base plate 2. A table 6 which is a transporting body for a glass substrate A which is the member to be coated is arranged on these rails 4. A die strut 24 having an inverted L shape is erected atop the base plate 2 so as to exist at approximately the center thereof and a lifting mechanism 26 of the mouthpiece 40 which is a coating liquid discharger is mounted at the front end of this die strut 24. The table 6 is provided with edging devices 200 for positioning the glass substrate a in the transverse direction thereof.  The units of the positioning devices for the moving direction and the edging devices 200 are mounted at the table 6 in such a manner that the glass substrate A may be held from the moving direction.
Patent JP-S6058665-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI YUKIO
IPC: H01L29/78
Filed: 1983-09-12
Abstract: PURPOSE:To prevent the short circuit of the upper and lower electrodes and the step cuts of the electrodes by a method wherein a gate insulation film of an Si substrate is coated with the lower electrode material pattern, provided with a poly Si pattern, and oxidized; thereafter the upper electrode is attached. CONSTITUTION:A P type Si substrate 21 is isolated by means of oxide films 22, and a P-doped poly Si pattern 25 and an As-doped poly Si pattern 26' covering it are selectively superposed on the gate oxide film 23. Next, the surface of a poly Si film 25 and a poly Si film 26 are changed into an SiO2 film 27 by low temperature wet oxidation and under the condition that the speed of oxidation of the films 25 and 26' are three times or more as large as that of the substrate 21, and accordingly the lower electrode 28 is formed in the unoxidized part. At the same time, the film 26' on the oxide film 22 turns to an SiO2 film 29, and an SiO2 film is generated in the element region. After selective removal of the thin film 30, the upper electrode 32 of MoSi2 is formed via gate oxide film 31. Thereafter, an MOS type dynamic RAM is manufactured as normal. In this construction, since the lower part of the film 25 is not etched, eaves do not generate in the film 25 during wet oxidation, and the upper and lower electrodes are not short-circuited. Accordingly, a sufficiently thick oxide film 27 can be obtained by the difference in the speed of oxidation, and a high insulation withstand voltage can be obtained.