baber/WOPTO huggingface dataset:
Patent JP-H0682054-A (JP)
Title: Retaining device for air-conditioning fan
Inventor: TAKAYAMA YOSHIHIKO
IPC: F24F1/00
Filed: 1992-09-07
Abstract: PURPOSE:To facilitate the removing of a ceiling embedded type air-conditioning fan and improve the workability of the same. CONSTITUTION:The device is provided with a supporting plate 108, fixed to the inside of a main body 101, and a retaining device 1, fixed to the supporting plate 108, while an opening 102 for attaching and/or detaching is provided on a bottom plate. The retaining device 1 is provided with a retaining unit 2, retaining an air-conditioning fan 104 faced downward with an angle toward the opening 102, to permit the attaching and/or detaching of the air-conditioning fan 104 from the lower part thereof and fix it easily while removing is facilitated and there is no work from the side surface whereby the improvement of applicability can be embodied.
Patent JP-H1176716-A (JP)
Title: Method of filtering polyester, production of polyester film, and polyester film
Inventor: OSADA SHUNICHI
IPC: B29C55/14
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of filtering polyester for effectively obtaining a film of few faults and of high quality, a method of producing polyester, and a polyester film. SOLUTION: In this method of filtering polyester, soluble gas is infected into molten polyester between an extruder and a filtering process and this molten polyester in which the gas is dissolved is filtered. Resin pressure P1 (MPa) immediately before a filtering process when soluble gas is injected between the extruder and the filtering process and resin pressure P0 (MPa) immediately before when soluble gas is not injected preferably satisfies a formula, P1 <=P0 ×0.75.
Patent JP-H1080764-A (JP)
Title: Cutting machine
Inventor: SANO YOSHIMI
IPC: B23K7/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To individually conduct scheduled operation for each cutting torch by installing a flow rate control device for each cutting torch, to conduct continuous operation of the cutting machine and to easily obtain optimum preheating flame at all times by automatically regulating preheating flame of each cutting torch even in conducting plural cuttings different in condition simultaneously. SOLUTION: In this cutting machine having plural gas cutting torches 20, flow rate regulators 12 to regulate/supply a flow rate of preheating gas/preheat oxygen are installed in each of the cutting torches 20, these flow rate regulators 12 are connected to a control board 10 in which a cutting condition of a material to be cut is inputted, the flow of preheating gas and preheating oxygen are individually controlled by the control board 10. By this method, each cutting torch 20 is individually subjected to scheduled operation, further, the gas obtaining the optimum preheating flame flow rate control is made reproducible by storage function of the control board 10, regulating of preheating flame is simplified.
Patent JP-S6391882-A (JP)
Title: Magnetic recorder
Inventor: ICHIKAWA TAKASHI
IPC: G11B5/55
Filed: 1986-10-07
Abstract: PURPOSE:To improve the accuracy by deriving a correction value derived from position information on a data face with regard to all data heads, superposing this correction value on a position signal obtained from position information on a servo-face, and positioning the head. CONSTITUTION:A second position information is read out by each data head 17 and the head output amplitude of this position information becomes a digital value by a peak holding circuit and an A/D converter and sent to a CPU 22. The CPU detects the direction of deflection and the deflected position of both data heads, and stores them in a RAM. At the time of positioning a data head 17 to a data track, the deflection of the data head 17 is corrected by superposing the deflected quantity stored in the RAM, to a position signal detected from a first position information on a servo-face. This detection is executed at a prescribed time interval and the storage in the RAM is updated. Accordingly, as for the variation of an environmental temperature, a deflection generated due to the shift of a mechanism part, etc., is obviated together with the updating of the correction quantity in the RAM.
Patent JP-H03100184-A (JP)
Title: Colored metal body
Inventor: INO JUICHI
IPC: C25D11/18
Filed: 1989-09-13
Abstract: PURPOSE:To produce a metal body with a colored layer having high durability and a significant ornamental effect by coating the surface of a metal body with a coating film of an inorg. compd. and further forming a silicon dioxide coating film contg. an org. colorant. CONSTITUTION:An inorg. coating film of a metal oxide such as TiO2 or ZrO2 or an inorg. compd. contg. Si such as SiO2 or Si3N4 is formed on the surface of a metal body by a thin film forming process. The metal body is then brought into contact with a treating soln. prepd. by adding an org. colorant such as a dye or pigment to an aq. soln. of hydrosilicofluoric acid contg. supersatd. silicon dioxide to form a silicon dioxide coating film contg. the org. colorant on the inorg. coating film. A stable colored layer having a vivid color can be formed on the surface of the metal body and the color can be chosen from various colors.
Patent JP-S6394553-A (JP)
Inventor: SUZUKI SHINJI
IPC: H01K3/00
Filed: 1986-10-07
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-H03100846-A (JP)
Title: Memory write protection circuit
Inventor: MARUOKA TATSURO
IPC: G06F12/16
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the destruction of data caused in a memory by an operating mistake, etc., by inhibiting all writing operations after a due writing operation is through when a write inhibition request is received during execution of the writing operation. CONSTITUTION:A memory write protection circuit 4 separates electrically a data bus with a data bus separation request signal and inhibits the input of a write control signal to a memory 7. That is, a data bus separation request key 6 is set at the side A. When a data bus separation request is received, the power source supplied to a data bus interface circuit 2 is immediately disconnected and the input of the write control signal is inhibited to the memory 7. However if the key 6 is set at the side A while the data are written into the memory 7, the data bus is cut after the writing operation is through. Thus it is possible that such a case where the data are rewritten in a RAM owing to an unexpected writing operation is prevented.
Patent JP-H1182216-A (JP)
Title: Driving device of high pressure fuel pump
Inventor: SAITO SENJU
IPC: F02M39/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To increase pressure of a high pressure fuel pump in a short time by providing the high pressure fuel pump in which a fuel inlet is arranged on an upper side and driving it through a power transmission device due to the rotation of a crank shaft in a cylindrical injection of fuel type engine in which the crank shaft is arranged in a condition in which it is longitudinally put. SOLUTION: A V type 6 cylinder engine of an outboard motor has a cylinder body in which 6 cylinders are horizontally put to form V bank when viewed in a plan and which is arranged longitudinally. A high pressure fuel pump 37 provided with a fuel inlet 37f and a fuel outlet 37g at upper and lower positions and a high pressure adjusting valve 38 are arranged on a top face of this engine and between two cylinder rows which form the V bank. The rotation of a follow-up pulley 44 which transmits the rotation of a crank shaft through a drive belt is transmitted to a pump input shaft 37e through a vertical shaft 114 and bevel gears 117, 113 to drive the high pressure fuel pump 37. Consequently, it is possible to eliminate the collection of air in a pipe on a pump inlet side and increase pressure of the pump in a short time.
Patent JP-H0976018-A (JP)
Title: Device for adjusting positioning of die in press bleak
Inventor: WAKAHARA TAKASHI
IPC: B21D5/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve bending precision and to deal with a thin sheet by equalizing a die length to a bending length. SOLUTION: An upper die 17 is constituted by fixedly providing with a center die 25 at the center part of an upper table 13, movably providing with side dies 27R and 27L to the both sides of the center die 25 and movably providing with plural reference dies 29R and 29L to right and left sides of side dies 27R and 27L. Only side dies 27R and 27L are provided so as to changeably move to the right and left by a screw member 39 provided with right and left screws 37R and 37L with equal right and left gaps S with respect to the center die 25. By this way, the die length is equalized to the bending length, thereby improving bending precision and dealing with bending of the thin sheet.
Patent JP-S6483628-A (JP)
Title: Operation for flash smelting furnace
Inventor: OSHIMA YASUO
IPC: F27D21/00
Filed: 1987-09-25
Abstract: PURPOSE:To prevent the bricks in a flash smelting furnace from being damaged by measuring the length of the slag layer existing in the furnace and adjusting the blowing speed of the powder smelting raw materials and gas for reaction from a lance pipe according to the measured length. CONSTITUTION:The powder smelting raw materials such as ore, flux and fuel as well as the gas 2 for reaction are blown into the flash smelting furnace by the lance pipe 1 inserted from the settler part of the furnace into the furnace and are penetrated through the slag layer 3 so as to react with a matte layer 4 while splashes 7 are generated. The thickness of the slag layer 3 existing in the furnace is measured at this time and the blowing speed from the lance pipe is so adjusted that the blowing speed attains the range determined according to the measured thickness. The hearth bricks 6 are thereby protected and the damage of the ceiling bricks and side wall bricks by the excessive splashes 7 is prevented.
Patent JP-S6393222-A (JP)
Title: Dynamic logic circuit
Inventor: MOGI HISATOSHI
IPC: H03K19/096
Filed: 1986-10-07
Abstract: PURPOSE:To prevent the fall of potential level due to electric charge distribution by connecting the output terminal of an inverter to the gate of a MOS transistor TR and driving this TR with another MOS TR with respect to the MOS TR and the inverter connected to the output terminal of a logic circuit part. CONSTITUTION:When a clock signal phi is switched from the low level to the high level, an NMOS 15 is turned on, and a node N2 falls to the low level, and a PMOS 12 is turned on. In this case, a node N1 is precharged to the high level because an inverted clock signal phi' is in the low level and a sampling NMOS 13 is turned off. When the clock signal goes to the low level, the NMOS 15 is turned off, but the PMOS 12 is kept turned on because an output signal Y of an inverter 14 is certainly in the low level after precharging. Therefore, the successively lost electric charge is suplemented from a power source potential VCC even if input signals X1-X3 go to the high level and NMOSs 11-1-11-3 are turned on and the electric charge stored in the node N1 flows to capacities in NMOSs 11-1-11-3.
Patent JP-H0961341-A (JP)
Title: Micro plate shielding means and luminescence measuring device
Inventor: TAJIMA HIDEJI
IPC: G01N21/25
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a shading plate shading the strong light from the outside and preventing the cross talk with adjacent well for double shading by vertically movably providing the shading plate provided with a light receiving hole above a carrier, and forming a black box when the shading plate is moved downward. SOLUTION: A nozzle fixing block 3 is unmovably fixed to a photomultiplier 1, the side face of the nozzle fixing block 3 is kept in contact with the side face of the guide hole 6 of a shading plate 5, and vertically slid when a microplate 7 is moved. Lapping with each other is applied to this portion so that the light from the outside is not leaked. The shading plate 5 is vertically moved by a motor-driven cam, and it is retreated upward when the microplate 7 is moved. The shading plate 5 is moved downward at the time of measurement, and it is closely stuck to the outer periphery upper face 10 of a box-like carrier 9 to form a complete black box.  The cylindrical projection bottom face 12 of the light receiving hole 11 of the shading plate 5 is closely struck to the well outer periphery upper face 13 of the microplate 7, a dark room is formed with one well, the light receiving hole 11, the nozzle fixing block 3, and a shield case 2, and the cross talk from another well is prevented.
Patent JP-H0767992-A (JP)
Title: Golf club shaft and manufacture thereof
Inventor: AKATSUKA TSUNEO
IPC: A63B102/32
Filed: 1993-08-31
Abstract: PURPOSE:To provide an FRP shaft which is light in weight, having sufficient strength, without dispersion of flexural rigidity, and productivity in manufacturing of which has been enhanced. CONSTITUTION:This shaft is constituted of a tubular inner layer 1 made of highly elastic carbon fiber reinforced plastic and containing fiber having an orientation angle of + or -40 to + or -50 deg.C with respect to a shaft axis; a tubular outer layer 2 made of high strength highly elastic carbon fiber reinforced plastic and containing fiber having an orientation angle of + or -5 to + or -30 deg. with respect to the shaft axis; and a short tubular auxiliary layer 3 made of high strength fiber reinforced plastic, containing fiber having an orientation angle of -5 to +5 deg. with respect to the shaft axis, and formed in length of 50 to 500mm from a shaft tip. The inner layer 1 and the auxiliary layer 3 are formed by means of sheet winding while the outer layer 2, by means of filament winding, the inner layer 1 and the auxiliary layer 3 are cured separately from the outer layer 2, and average weight per unit length is 1.4g/inch or less.
Patent JP-S6298945-A (JP)
Title: Data source
Inventor: NAKATSUMA TAKUJI
IPC: H04N1/00
Filed: 1985-10-25
Abstract: PURPOSE:To improve the convenience in use by providing a means for discriminating the data quantity of data to be sent and a means for calculating the required time to send the data at a prescribed communication speed to display the required time. CONSTITUTION:A head address of a picture memory 9 storing a picture read from a reader 7 is stored as a variable X, the reader 7 is driven to start the read of the picture. The picture read by the reader 7 is converted into a run length code by a coder 8, stored in the picture memory 9 and the processing is repeated until the read of the picture data is finished. Then the final address of the picture memory 9 is stored as a variable Y, the quantity of the picture data stored in the picture memory is obtained based on the head address X and the final address Y of the picture data, the time required for the transmission is calculated from the picture data quantity and the transmission speed of a communication line 6, the transmission required time is displayed on a display device 4 to start the transmission of the picture data. Thus, the convenience of use is enhanced.
Patent JP-H0688649-A (JP)
Title: Duct type heat pump air conditioner
Inventor: KATOU SUSUMU
IPC: F25B13/00
Filed: 1992-09-08
Abstract: PURPOSE:To contrive the improvement of energy efficiency by providing a means switchable between a normal air flow condition wherein outside air is supplied into both of first and second suction and exhaust heat exchangers and after passage therethrough is discharged to the outside and a heat recovery air flow condition wherein, after passage through one heat exchanger, the air is conducted into the other heat exchanger. CONSTITUTION:The supply of air flow into suction and exhaust heat exchangers 8a and 8b by the operation of air passage switching dampers V1-V6 is switchable alternatively between three conditions: a normal air flow condition wherein outside air O is supplied from an outside air duct 5 and separated into a plurality of flows and these air flows are sent into the heat exchangers 8a and 8b in parallel relation and after passage therethrough are rejoined together and discharged into an exhaust duct 6, a first heat recovery air flow condition wherein the outside air O is supplied from the outside air duct 5 into the heat exchanger 8a, after passage therethrough is conducted into the heat exchanger 8b and thereafter sent into the exhaust duct 6 and a second heat recovery air flow condition wherein the outside air O is supplied from the outside air duct 5 into the heat exchanger 8b, after passage therethrough is conducted into the heat exchanger 8a and thereafter sent into the exhaust duct 6. In this way one heat exchanger gives off exhaust heat, which is then recovered by the other heat exchanger for use as cooling air.
Patent JP-H0287522-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OTA HIROYUKI
IPC: H01L21/3205
Filed: 1988-09-22
Abstract: PURPOSE:To improve the coverage of wiring of a step part in a contact hole by a method wherein high melting point metal is formed as a first layer and low melting point metal is formed as a second layer by using two kinds of metal whose melting points are different, and a contact hole with a lower layer is filled with the low melting point metal by performing a heat treatment at an intermediate temperature between the melting points of the two metals. CONSTITUTION:After a field oxide film 7 and a gate oxide film 3 are formed on a silicon substrate 1, and a gate electrode 2 is formed, an interlayer insulating film 4 is formed on the whole surface of the substrate. Next, after contact holes are bored in the interlayer insulating film 4, a high melting point metal layer 5 like tungsten is formed by sputtering method, on Al wiring layer 6 is formed in the upper surface thereof. After the two metal layers have been formed, heat treatment in a hydrogen atmosphere is performed at about 650 deg.C which is an intermediate temperature between, e.g., the melting point of Al and that of high melting point metal. Thereby, the contact holes shown by arrows B are sufficiently filled with the Al wiring 6.
Patent JP-H04118779-A (JP)
Title: Cad system with image retrieval function
Inventor: HIGUCHI HIROSHI
IPC: G06F17/50
Filed: 1990-09-10
Abstract: PURPOSE:To easily find out a designed drawing required for a designer by storing image information representing image of the whole drawing other than accurate vector information to specify each line of respective drawing. CONSTITUTION:Vector information which specifies each line forming a drawing at every designed drawing generated until the present time is stored in a vector information file 6, and also, the image information representing the whole drawing in secondary fashion at every drawing is stored in an image information file 7. When the designer inputs attribute information which specifies respective drawing, the image information in accordance with the attribute information is read out from the image information file, and is displayed on a display 3. Thereby, the designer can easily confirm respective drawing in a form of drawing image, and can find out a required designed drawing in a short time.
Patent JP-H0979616-A (JP)
Title: Air-conditioner
Inventor: YASUDA HIROSHI
IPC: F25B41/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To automate an assembly work for a piping system and to reduce a cost of a system by a method wherein a compressor, a heat-exchanger, a four-way valve, and an expansion valve are connected to a plurality of auxiliary pipings connected to a refrigerant passage joined with a hole part from a surface on one side. SOLUTION: A hole opening to the surface on one side of a base plate is formed in a position opposite to the two end parts of a refrigerant passage. The hole part forms a connection point to the entrance and exist of each constitution apparatus, all the constituting apparatuses are connected to the hole part through an auxiliary piping by brazing. For example, the outlet of a compressor 1 is connected at one end 21-1 of a passage 21 through auxiliary pipings 21-1-P and the inlet of a four-way valve 2 to a hole part 21-2 of the passage 21 through the auxiliary pipings 21-2-P to realize a freezing cycle. Since automatic assembly of the piping system of a freezing cycle is practicable, a manufacture time is further shortened compared with a conventional type.
Patent JP-S63165412-A (JP)
Title: Paper making additive consisting of vinylamine copolymer
Inventor: ITAGAKI TAKAHARU
IPC: C08F8/12
Filed: 1987-09-24
Abstract: PURPOSE:To obtain the titled additive, consisting of specific structural units, containing amino groups, formyl groups, nitrile groups, etc., in a specific proportion and capable of exhibiting excellent effects on improvement in filler yield, water draining properties, paper strength, etc. CONSTITUTION:A paper making additive consisting of a vinylamine copolymer constituted of 5-8mol% structural units expressed by formula I, 2-85mol% structural units expressed by formula II, 5-80mol% structural units expressed by formula III, 0-40mol% structural units expressed by formula IV and 0-20mol% structural units expressed by formula V (X is anion or hydroxyl ion; R1 is H or methyl; M is hydrogen ion or monovalent cation). For example, the copolymer is obtained by subjecting an N-vinylformamide copolymer to acidic hydrolysis in water, acidic hydrolysis in a hydrophilic solvent, e.g. a hydrous alcohol, etc., or alcoholysis under acidic condition, etc.
Patent JP-S6481492-A (JP)
Title: Overall service digital network exchange software control system
Inventor: KODAMA YOSHIFUMI
IPC: H04Q3/545
Filed: 1987-09-22
Abstract: PURPOSE:To attain decentralized development of a large scale software by dividing an exchange processing of an ISDN exchange system, providing the standardized interface between same layers and adjacent layers, shielding or applying virtual processing layers from high-order to low-order layers or vice versa. CONSTITUTION:The titled system is divided into five layers; exchange processing hardware controls 11, 12, terminal state controls 21, 22, basic call controls 31, 32, additional service controls 41, 42, application softwares 51, 52. Then the same inter-layer standard interfaces 1-5 are provided between the same layers and adjacent inter-layer standard interface is provided between the adjacent layers. The hardware controls 11, 12 are processings to control the ISDN exchange system hardware O, the hardware is shielded by the processing and even when the physical hardware constitution is revised, the logical hardware constitution not giving effect onto the high-order layers is realized. Thus, the large scale software is developed decentralizingly.
Patent JP-H0791675-A (JP)
Title: Heating and cooking utensil
Inventor: SUGANO TADAO
IPC: F24C1/02
Filed: 1993-09-27
Abstract: PURPOSE:To improve a cooking characteristic and enable a safety in operation of a heating and cooking utensil for use in heating an upper surface and a lower surface of a food. CONSTITUTION:This heating and cooking utensil is comprised of a burner 2 arranged above a burning net 3 at a substantial central part of a heating chamber 1, a zig-zag shaped sheath heater 23 arranged below the burning net 3 and an oil removing pan 24 formed with a plurality of holes 26 except an area 25 on a vertical line opposing against the sheath heater 23. With such an arrangement as above, it is possible to perform a uniform heating of both surfaces of a cooked item and carry out a safe cooking operation even if water is not received in a drip plate.