baber/WOPTO huggingface dataset:
Patent JP-H06323792-A (JP)
Title: Infrared ray dome protection cover for missile
Inventor: MATSUMOTO YUTAKA
IPC: F42B15/34
Filed: 1993-05-18
Abstract: PURPOSE:To prevent a protection cover of an infrared ray dome of an infrared ray tracking missile from contacting the outer surface of the body of the missile and the infrared ray dome, and further to prevent a supporting member, a protrusion, of the protection cover from remaining after the protection cover has been crushed and removed to make the dome function, thereby preventing air resistance from increasing. CONSTITUTION:In a protection cover 4 comprising an approximately semispherical hard plate which is provided so as to cover an infrared ray dome 11 of the leading head section of the body of an infrared ray tracking missile and which is crushed into small fragments by impact, a plurality of finely divided supporting materials 1 are fixedly attached to the inner surface along the outer edge of the cover 4 discontinuously in the circumferential direction thereof, so that the inner surface of each material 1 is brought into contact with the outer surface of the body of missile to be fixed thereto.
Patent JP-H11298911-A (JP)
Title: Image-pickup circuit and image-pickup unit thereof
Inventor: SUZUKI MASAHISA
IPC: H04N5/376
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup circuit that processes efficiently an image- pickup signal, including the sum signal and to obtain the image pickup unit. SOLUTION: This image/pickup circuit uses a pixel matrix, consisting of plural pixels arranged as a matrix and a solid-state image-pickup element 1 that reads signal charges from the pixel matrix through vertical and horizontal transfer and reads charges resulting from summing signal charges of plural pixels adjacent to each other in the horizontal direction in a horizontal transfer output. The circuit is provided with a clamp circuit 6, that clamps a feed- through level of the output signal of the solid-state image-pickup element 1 to a prescribed level and with pluralities of sample-and-holding circuits 10, 14 that sample and hold an output signal of the clamp circuit 6 over a prescribed different period. Thus, the image-pickup circuit processes efficiently together with a signal resulting from summing signal charges of plural pixels.
Patent JP-H0416527-A (JP)
Title: Glass fiber composition having high dielectric constant
Inventor: MORI MASAHIRO
IPC: H05K1/03
Filed: 1990-05-02
Abstract: PURPOSE:To obtain glass fiber which shows high dielectric constant and has excellent tensile strength, water resistance and heat resistance by blending PbO, SiO2 and Al2O3 at a specified rate and utilizing this blended composition to produce glass fiber. CONSTITUTION:Glass fiber is obtained by incorporating PbO, SiO2 and Al2O3 and regulating the rate of these components to 70-80wt.% PbO, 14-29.5wt.% SiO2 and 0.5-10wt.% Al2O3. Further as a flux component besides the components, alkali metallic oxide (LiO2, Na2O, K2O) and moreover TiO2, Fe2O3, ZrO3 and SnO, etc., which are admixed from a raw material of glass and refractory brick as the impurities may be contained at trace quantity. These flux component and impurities may be contained at 1wt.% in total at the most. The above- mentioned glass fiber is excellent in spinning properties of molten glass for a raw material and moreover the dielectric constant of spun glass fiber is regulated to about 13 or more.
Patent JP-H08280320-A (JP)
Title: Mechanism for feeding fish to fish transfer means
Inventor: OYAMA HIROTAMI
IPC: A22C25/08
Filed: 1995-04-17
Abstract: PURPOSE: To provide a mechanism for feeding a fish body to a fish body transfer means by feeding a fish body to a fish body holding table of a fish body transfer means keeping the right position of the body without turning the body, thereby correctly supplying the fish body to the subsequent step. CONSTITUTION: Fish bodies are supplied by this fish feeding mechanism to a fish transfer means for transferring fish-holding tables 2 held on the transfer means directing the axis of the table perpendicular to the transfer direction and keeping a prescribed space between the tables. A vertically movable roller 12 is rotatably placed above the fish-holding table directing the axis of the roller parallel to the axis of the fish-holding table and pressed against the fish-holding table. When a traveling fish-holding table reaches the position of the roller, the roller is swung in the fish-feeding direction and returned to the original state after passing the table through the roller by an intermittent reciprocation mechanism.
Patent JP-H07316335-A (JP)
Title: Production of expandable thermoplastic resin particle
Inventor: TAKENAKA HIDENORI
IPC: B29B9/06
Filed: 1994-05-30
Abstract: PURPOSE:To produce the particle containing a foaming agent uniformly dispersed therein, excellent in uniformity of the expanded cells, surface smoothness, fusion bonding property, etc., and useful as a heat insulator, etc., by melt kneading a thermoplastic resin, a foaming agent and a specific organic material, subsequently extruding the kneaded material into a liquid having a specific temperature and a specific pressure, cutting it and cooling the resultant particles. CONSTITUTION:This particle is produced by melt kneading (A) a thermoplastic resin such as a styrene-based resin, (B) a foaming agent such as butane or pentane, (C) an organic composition (e.g. methanol or acetone) having OH or CO and 30 to 80 molecular weight, subsequently extruding the resultant melt kneaded material through a discharge hole of a die head into a heated and pressurized liquid heated and pressurized up to a temperature-pressure where the component (B) does not generate foams, instantly cutting it and cooling the resultant particle to <= the foaming temperature under the ordinary pressure. In addition, the amount of used component (C) is preferably 0.1 to 10wt.% and the heated and pressurized liquid is preferably in a state of a temperature of <= the glass transition point of the component (A) and >=40 deg.C and a pressure of 2 to 20kg/cm<2>.
Patent JP-S5869706-A (JP)
Title: Manufacture of novel sodium orthophosphate
Inventor: BOURGEAOIS JEAN PAUL
IPC: C01B25/30
Filed: 1982-07-05
Abstract: Novel form of Na orthophosphate (I) has a Na/P ratio of 5/3 and comprises a single crystalline phase. (I) may be produced by (a) preparing a soln. of mono- and disodium orthophosphate having an overall Na/P ratio of 1.657-1.677, and (b) injecting the soln. into the low-pressure zone of a high-velocity vortex flow of hot gas, whereby the soln. is dispersed in the gas phase and then crystallised. (I) is further characterised by its X-ray diffraction pattern and is assigned the formula Na5H4(PO4)3. The process is pref. carried out in an appts. comprising a dispersion head, a bioconical reaction vessel and a cyclone separator. The dispersion head comprises an axial inlet for the soln. and a tangential gas inlet located in an annular zone defined by a perforated cone surrounding the axial inlet. -
Patent JP-H11307819-A (JP)
Title: Method and body for mounting semiconductor light emitting element
Inventor: HAJI HIROSHI
IPC: H01L33/62
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively improve the productivity of a semiconductor light emitting element. SOLUTION: In a mounting method for mounting a semiconductor light emitting element 11 having a ohmic contact layer formed on the surface of a compound semiconductor and an electrode formed on ohmic contact layer and composed of a gold layer 17 on a substrate 10, the element 11 is bonded onto the base electrode 12 of the substrate 10 with a conductive resin adhesive 14 and the adhesive 14 is cured by heating. Then, before the gold layer 17 and electrode 12 of the substrate 10 are wire-bonded to each other with a gold wire 27, compounds of impurities formed on the surface of the gold layer 17 are removed by performing heat treatment with plasma.  Since the heat treatment which has been performed in a batch at a low temperature in the conventional method can be performed in an in-line state in a short time at a high temperature, the line pitch time can be shortened and the processes can be simplified. Therefore, the productivity of the light emitting element 11 can be improved.
Patent JP-H01288580-A (JP)
Title: Elevator control device
Inventor: SASAKI KAZUHIKO
IPC: B66B1/16
Filed: 1988-05-16
Abstract: PURPOSE:To maintain the operational performance of an elevator without the lowering a safety by monitoring the operation of an elevator with a cage call automatically provided when no cage call of the elevator for a given time is detected. CONSTITUTION:With an elevator control device 8, a cage call is provided according to the call register from a cage call button 12 and ride-station buttons 13 and 14, and a ridge cage 6 is operated via an operation control circuit 9, electric power converter 2, motor 3, and pulse generator 7. At that time,when no cage call for a given time is detected with the CPU 17 of the device 8, the cage call is automatically provided within the elevator control device according to a predetermined program, the cage 6 is operated based on the program, and the operation of the cage 6 is monitored. Thus the lowering of an operational performance by a long time unused condition can be prevented.
Patent JP-H1050285-A (JP)
Title: Battery cap assembly
Inventor: PARK EUN-SUNG
IPC: H01M2/12
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a cap assembly which eliminates pressure deviation in gas discharge caused by an eccentric phenomenon and has a rubber member endurable to high pressure. SOLUTION: In a cap assembly 10 of a battery comprising a cap cover 11 in which a gas exhaust port 13 is formed, a cap 12 which is assembled at the upper end of the cap cover 11 and acts as a positive terminal, and a rubber member 14 which is interposed between the upper end and the lower end of the cap cover 11 and opens/closes the gas exhaust port 13, the rubber member 14 is formed in a hat shape having a square head. The battery using the cap assembly 10 has longer life and much higher productivity than a battery using the conventional cap assembly.
Patent JP-H10313531-A (JP)
Title: Ratio differential relay
Inventor: MITO KAZUMA
IPC: G01R31/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To shorten the wiring time while preventing erroneous wiring by determining connection, on the primary and secondary, of a transformer with a current transformer regardless of the internal connection of the transformer. SOLUTION: Primary and secondary detection currents i1 R, i1 S, i1 T and i2 R, i2 S, i2 T of respective phases of a three-phase transformer received from a current transformer are inputted through an input converting means 6-1 to analog/digital converting means 6-2a, 6-2b, respectitvely, where they are subjected to digital processing before being introduced to a data bus 6-10. Using currents flowing from the primary and secondary of the transformer into a ratio differential relay, phase difference between the primary current i1 and the secondary current i2 is calculated for each phase and compared each other. When the phase difference matches for all three phases, it is set as the phase shift angle between the i1 and i2 and stored and then the phases of the i1 and i2 are matched by leading one current phase by the amount of phase shift angle. According to the arrangement, the wiring time can be shortened while preventing erroneous wiring.
Patent JP-S5240742-A (JP)
Title: Danger prevention device at electrical ranch fencing
Inventor: KATOU SATORU
IPC: A01K3/00
Filed: 1975-09-26
Abstract: PURPOSE: Prevent the danger of a long time electrical shock when a man holds hand on the fence wire of the electrical ranch fencings generating the impact voltage repeatedly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11309882-A (JP)
Title: Ink-jet recorder
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/21
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet recorder exhibiting a sufficient effect by a treatment liquid while avoiding an application of the treatment liquid more than required to an ink. SOLUTION: A treatment liquid data formation means 33 forms a treatment liquid data 71 with the use of a mask pattern selected in accordance with a density of an image data binarized by a binarization means 31, generates a print data 36 on the basis of the image data and treatment liquid data 71, and applies an ink and a treatment liquid onto a material to be recorded, thereby recording the material.
Patent JP-H04321337-A (JP)
Title: Scramble system
Inventor: HAGIWARA TAKESHI
IPC: H04L7/08
Filed: 1991-04-19
Abstract: PURPOSE:To obtain an output data signal in which the possibility of production of pseudo locking of frame synchronization in the frame synchronization establish process is decreased. CONSTITUTION:A scramble pattern signal generating circuit 3 generates plural (two in figure 1) scramble pattern signals 13, 14 with a same repeating period as that of a frame period signal 11 and having the same initial phase, a scramble pattern signal changeover circuit 4 uses a scramble pattern control signal 12 from a scramble pattern signal control circuit 2 to select scramble pattern signals 13, 14 for each frame period and outputs the result as a scramble pattern signal 15 having a pattern different from each frame period. Then an exclusive OR circuit 5 uses the scramble pattern signal 15 to scramble an input data signal 16 and outputs an output data signal 17.
Patent JP-H01289571-A (JP)
Title: Method for controlling push-pull feeder
Inventor: FUJIOKA TADASHI
IPC: B23K9/12
Filed: 1988-05-16
Abstract: PURPOSE:To feed a hot wire at an optional constant rate by controlling a pull motor of a pre-feeder and a push motor of a push feeder at the constant speed and maintaining the ratio of torque of the push motor to that of the pull motor constant to control the speed of the push motor. CONSTITUTION:The rotating speeds of the pull motor 16 and the push motor 26 and detected respectively by speed detectors 17 and 27 and while speed feedback being executed to each motor driver, constant speed control is carried out. A motor current is detected from the pull motor and the push motor and the torque ratio can be calculated. This torque ratio is set at an optimum optional value in the feed rate range of the hot wire and the speed of the push motor 26 is controlled so that its ratio is maintained constant at all times. By this method, in the title push-pull feeder of hot wire TIG welding, the hot wire can be stably supplied with high accuracy with respect to variation of load up to the high speed from the super-low speed.
Patent JP-S5818488-A (JP)
Inventor: SAKAI YOSHINARI
IPC: D06P5/00
Filed: 1981-07-25
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-S5640430-A (JP)
Title: Treatment of aqueous liquid
Inventor: OKIMOTO SATOYUKI
IPC: B01J13/20
Filed: 1979-09-11
Abstract: PURPOSE:To effectively remove reaction products without leaving them in an aqueous liquid, by removing aldehydes from the aqueous liquid containing aldehydes by using a specific absorbent. CONSTITUTION:In the treatment of microcapsule dispersion containing aldehyde polycondensation resin membrane or aldehyde bridged wall membrane, aldehydes present in an aqueous liquid containing aldehydes are removed by using an absorbent, prepared by fixing a functional group with an amino group, e.g., aminomethyl group, aminoethyl group, etc., on a water-insoluble support of a bridged polystyrene resin, etc. Thus, aldehydes can be effectively removed by the absorbent without leaving reaction products in the aqueous liquid.
Patent JP-H07315397-A (JP)
Title: Method and device for sqeezing viscous substance
Inventor: HOSODA HIROYUKI
IPC: B65D35/28
Filed: 1994-05-30
Abstract: PURPOSE:To provide a method and device for squeezing viscous substance, whereby, when viscous substance, for example an adhesive or a sealant material, is extracted from the bag, it can be efficiently squeezed, with the residual substance reduced to the smallest amount possible. CONSTITUTION:The squeeze device 1 is comprised of a table 2, and a squeeze roll 4 which squeezes a viscous substance W out of a film pack bag 3. The table 2 is set at a specific inclination-angle in the direction of its length, for example, about 15 deg.-30 deg.. At the edges of both the sides of the table 2, guide rails 12a and 12b for guiding the roll shaft 4a of the squeeze roll 4 are longitudinally disposed in prallel. Also, at the front and rear ends of each of the guide rails 12a and 12b, stoppers 13 to which the roll shaft 4a of the roll 4 comes into contact are provided in upright positions.
Patent JP-H09303722-A (JP)
Title: Catalytic burning device
Inventor: KAWASAKI YOSHITAKA
IPC: F23C13/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the utilization factor of radiation heat by a method wherein on one wall surface of a pre-mixed gas chamber being provided in the vicinity of the upstream side surface of a catalyst body, a transmissible window for heat rays, is provided, and at the same time, a reflector is installed so as to be confronted to the upstream side surface or the downstream side surface of the catalyst body. SOLUTION: When power is connected to an ignitor 8, and a pre-mixed gas is ignited, a catalyst body 7 which is heated by the flame, starts a catalytic combustion, and transfers to a catalytic combustion in the vicinity of a surface facing a pre-mixed gas chamber 10, and a steady combustion starts. Under this state, the upstream side surface of the catalyst body 7 reaches 700-900 deg.C, and is reddened at a high brightness. Among heat rays being irradiated from here, the heat rays of short wave lengths are directly irradiated through a transmissible window 9, and heat rays of long wave lengths are irradiated as a secondary radiation after being absorbed by the transmissible window 9 for one time, toward a reflector 11, and are reflected by the reflector 11 and are fed to the front of a box body 12. The downstream surface of the catalyst body 7 has risen to approx. 500-650 deg.C.  Heat rays are irradiated from here also, and in this case, the radiation heat is directly fed forward.
Patent JP-S5741919-A (JP)
Title: Tubular body provided with uneven pattern
Inventor: YAMAZAKI KOUTAROU
IPC: B29C70/06
Filed: 1980-08-25
Abstract: PURPOSE: To form uneven pattern giving slip prevention effect and also design effect on the grip part thereof by a single process by winding the prepreg around a mandrel, winding the cord like material on the surface, tightening it by a tape and hardening it by heat and pressure.  
     CONSTITUTION: The prepreg, being prepared with reinforcing fiber impregnated with resin is wound around the mandrel and the cord like material 2 is wound on the cross around the surface of the prepreg pipe body 1, tightened by the tape and hardened by heat and pressure. The periphery of the pipe body 1 presents the uneven pattern by tightening of the cord like material and, being formed into an integral molding with the pipe body 1, the cord like material can not be peeled off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5242006-A (JP)
Title: Recognition system with non-linear matching
Inventor: HIRAKAWA HIROSHI
IPC: G10L15/10
Filed: 1975-09-29
Abstract: PURPOSE: To eliminate the transition of signal not desired by processing the transition by use with the peak generating timing by utilizing the time gradient component time series of per call coefficient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5741490-A (JP)
Title: Pump device
Inventor: KATOU SADAMU
IPC: F04B49/10
Filed: 1980-08-26
Abstract: PURPOSE: To increase suction efficiency of a pump, by opening the fluid feed line of a power steering pump device to a valve housing hole to which a spool valve is fitted and supercharging a fluid to a suction side of the pump.  
     CONSTITUTION: When rotary speed of a pump increases, its delivery flow rate also increases to open a valve passage and allow a surplus fluid to bypass a bypass 38. Fluid in a fluid tank 50 is turbulently sucked by a bypass flow at the connection  point of a fluid feed line 39 and the bypass passage 38, and supercharge is performed to increase suction pressure of the pump. At this time, since the fluid feed  line 39 communicated to the fluid tank 50 is opened to a valve housing hole 36  fitted with a flow regulating spool 43, then a meeting point of the bypass flow and feed flow is adjacently placed to a bypass passage opening part with the highest speed of the bypass flow, speed energy provided in the bypass flow can be applied to a maximum, thus suction efficiency to suction ports 25, 26 can be further increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S609102-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-06-28
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-H01291696-A (JP)
Title: Driving method for stepping motor
Inventor: OGAWA TSUKASA
IPC: H02P8/12
Filed: 1988-05-13
Abstract: PURPOSE:To drive a plurality of motors which do not drive simultaneously with one driving circuit by planning to make the driving circuit for motors common in a control system driving a plurality of motors. CONSTITUTION:When a motor 1 is driven, a M1SEL-P1 is the logic 1. Accordingly, a transistor 4 is turned 'ON', and a transistor 5 is turned 'OFF'. Therefore, driving voltage Vcc is applied to a coil 7, but the driving voltage Vcc is not be applied to a coil 8. After that, when a phase driving signal MOTOR DRV-P1 is the logic 1, a transistor 6 is turned 'ON', the current goes through the coil 7 to turn the motor 1. The transistor 4 is controlled by terminal voltage of current detection resistor R3 to make the constant current control. Then, when a motor 2 is driven, the M1SEL-P1 is the logic (0), the transistor 4 is turned 'OFF', the transistor 5 is turned 'ON', and the transistor 6 is controlled the same as above.
Patent JP-S61276683-A (JP)
Inventor: YOSHIHARA KUNIHIKO
IPC: F26B23/00
Filed: 1985-05-30
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-H01286329-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OBATA MASANORI
IPC: H01L21/3205
Filed: 1988-05-12
Abstract: PURPOSE:To fill up a contact hole enough so as to improve adhesion by forming a polycrystal silicon film at the bottom part and the side part of a contact hole so as to grow high melting point metal or its alloy thereon. CONSTITUTION:After forming a gate electrode on a semiconductor substrate 1, a conductive impurity diffusion layer 2 and an oxide film 3 are formed. Thereafter, a interlayer insulation film 4 is accumulated and a contact hole 9 is formed. Next, a polycrystal silicon film 5 is accumulated on the whole face. Thereafter, a SOG film (fluid insulation film) 6 is burned. Next, the SOG film 6 is completely removed excepting inside of the contact hole 9 by anisotropic etching. Next, a polycrystal silicon film 5 is etched excepting inside of the contact hole 9 by anisotropic etching of the polycrystal silicon. Next, after removing the SOG film 6 inside the contact hole 9 by etching, high melting point metal 8 is made to grown. Hereby, the high melting point metal 8 grows on the whole face inside the contact hole 9, and a film excellent in adhesion can be formed.
Patent JP-S5342895-A (JP)
Title: Coins discriminator
Inventor: YAMAZAKI HIROYUKI
IPC: G07D5/02
Filed: 1976-09-30
Abstract: PURPOSE: To prevent blocking of coins, to make easy the maintenance, and to quicken the detecting speed, by constituting the apparatus of an electromagnetic system. 
     COPYRIGHT: (C)1978,JPO&Japio