baber/WOPTO huggingface dataset:
Patent JP-S6272426-A (JP)
Title: Control method for fixing back electromotive voltage of steel plate winder and rewinder
Inventor: WATARAI MASARU
IPC: B65H23/18
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the meandering of a steel plate by operating respective coil diameter by providing a rotary speed detecting device, mandrel diameter setting device, etc. on a winder and rewinder and by performing the control for fixing the back electromotive voltage of a motor based on the obtd. coil diameter. CONSTITUTION:Rotary speed detecting devices 5, 6 and mandrel diameter setting devices 7, 8 are provided on a winder 1 and rewinder 2 respectively and a rewinder initial coil diameter setting device 9 and arithmetic processing unit 10 are arranged as well. The device 10 is composed of a coil diameter arithmetic function 10a and back electromotive voltage fixing control function 10b, further. The respective coil diameter is operated by inputting the outputs of the detecting devices 5, 6 and setting devices 7, 8 and based on the arithmetic values thereof the field current control of field coils 3a, 4a is performed. In this way, the back electromotive voltage fixing control of motors 3, 4 is performed and so the generation of the meandering of a steel plate, defect of the winding shape, etc. can be prevented.
Patent JP-S6185363-A (JP)
Inventor: RONARUDO RII AMEI
IPC: C07D213/09
Filed: 1985-09-26
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-H0658276-A (JP)
Title: Rotary compressor
Inventor: MASUDA MASANORI
IPC: F04C18/356
Filed: 1992-08-07
Abstract: PURPOSE:To reduce the frictional loss and dynamic loss between a roller and a blade by improving the precision of the roller and the blade by the simple structure and the simple assembly and to improve the capacity efficiency by eliminating the leak of the high pressure gas fluid. CONSTITUTION:On the outer peripheral part of a roller 3, a fitting groove 32 having the groove width larger than that of an outer peripheral opened port part 31 in the innermost part is formed in penetration, and a fitting part 41 which is fitted with the fitting groove 32 is installed at the edge part on the roller side of a blade 4. The fitting part 41 is joined from the edge part in the axial direction of the fitting groove 32 and the blade 4 is joined with the roller 3, and a swing body 6 having a receiving groove 61 for receiving the projection top edge side of the blade 4, in free advance and retreat into a cylinder 2, is installed in turnable manner, and the blade 4 is inserted into the swing body 6, and the roller 3 can be revolved, suppressing rotation.
Patent JP-2000045782-A (JP)
Title: Pulsation noise silencer for supercharger
Inventor: MIYAGI YOSHIYUKI
IPC: F01N1/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the pulsation noise of a supercharger without requiring a space for the installation of a silencer. SOLUTION: An expansion type silencer 22 comprising an outer cylinder 23 fittable to an inside of a discharge pipe 15 connected to a compressed air discharge port 13 of a supercharger by a flange 14, and the inner cylinders 27, 28 of desired inner diameter, fixed inside of the front and rear ends of the outer cylinder 23, and further comprising the throttle paths 29, 30 formed by the inner cylinders 27, 28 and an expansion chamber 31 formed by the outer cylinder 23, is fixed between the compressed air discharge port 13 and the discharge pipe 15 by a flange 24 mounted on the expansion type silencer 22.
Patent JP-S6368420-A (JP)
Title: Forming method for shutter valve
Inventor: SUGIYAMA KOJI
IPC: B29C45/14
Filed: 1986-09-08
Abstract: PURPOSE:To ensure the easy forming of the body of a shutter valve for the ventilation duct of a vehicle without any damage to a seal material by inserting a resilient seal member in a mold having a circular arc ring groove at a position corresponding to the outer edge of the valve body for monolithic molding therewith. CONSTITUTION:A resilient seal material 19 such as soft foamed polyurethane is inserted in the recess 17 of a movable mold 13. Then, the mold 13 is closed with a fixed mold 12. Consequently, the resilient seal material 19 is held as crushed between the metal mold surface 17a of the movable mold 13 and the chucking part 16 of the fixed mold 12. Thereafter, melt resin is extruded, thereby forming the resilient seal material 19 and a shutter valve body 21 monolithically. In this case, the resilient seal material 19 is pressed into a ring- shaped groove 18 and a circular arc projection is formed, thereby making the seal material 19 monolithic with the valve body 21. Then, the molds 12 and 13 are opened and the shutter valve body 21 is released therefrom. According to the aforesaid constitution, the shutter valve body 21 can be easily formed without any damage to the seal thereof.
Patent JP-S59102961-A (JP)
Title: Coating resin composition
Inventor: OOOKA MASATAKA
IPC: C09D131/06
Filed: 1982-12-03
Abstract: PURPOSE:To provide the titled composition giving weather-resistant and flexible coating film to steel plate, etc., and useful as a clear paint, color paint, etc., by using a coplymer composed of specific amounts of fluoroolefin, dialkyl fumarate, etc., as an essential component. CONSTITUTION:The objective composition is prepared by compounding (A) 100pts.wt. of a copolymer compose of (i) 5-70pts.wt. of a fluoroolefin, (ii) 10- 95pts.wt. of a dialkyl fumarate, (iii) 0-40pts.wt. of a vinyl monomer containing functional group, and (iv) 0-85pts.wt. of other vinyl monomer copolymerizable with the above monomers and if necessary (B) a curing agent (e.g. alkyl-etherified methylol melamine). The amount of the component (B) is selected for example to give the ratio of (the equivalent number of functiolnal group in the curing agent)/(the equivalent number of the functional group in the base resin) of 0.5-2.0.
Patent JP-H0197531-A (JP)
Title: Gripping device
Inventor: JIYON EFU DEYUUZU
IPC: H05K13/02
Filed: 1988-08-25
Abstract: PURPOSE:To grip a workpiece, by a method wherein a device is formed with a vacuum source means to feed vacuum and a plurality of vacuum transmission pipes, and the first end parts of at least some of the vacuum transmission pipes are situated at a position allowing the end parts to make contact with the surface of a workpiece to be gripped, and the second end parts are communicated to the vacuum source means. CONSTITUTION:Vacuum is exerted on a gripping device through a vacuum line 24. The vacuum generates a flow of air flowing through a suction cup 46, a pad hole 44, and a throat hole 34 toward a vacuum source. Because of a compressed part 36 of the throat hole 34, an air flow passing either or combination of the holes 34 and 44 is low. Even when the air flow is decreased in a manner described above, whole energy of vacuum can be exerted on a workpiece 10 placed to the front of the suction cup 46 to perform sealing. Other non-contact hole, not sealed and continuing leak of air therethrough, does not disturb the function of a contact hole. Thus, even when a part of the holes do not entirely make contact with a plate, the circuit plate 10 can be gripped and lifted up.
Patent JP-H0865357-A (JP)
Title: Pc card radio modem
Inventor: TANAKA MASAHIKO
IPC: H04B1/38
Filed: 1994-08-15
Abstract: PURPOSE: To prevent a user from getting confused with transmission and reception information by confirming the information in real time when data are sent and received over plural lines by using a PC card radio modem. CONSTITUTION: This PC card radio modem consists of an infrainterface part 15 which has a radio interface function for plural radio lines, an interface part 16, based upon the PCMCIA standards, which makes a connection with a data terminal device where the radio modem is connected, a memory part 17 which stores information sent and received by the infrainterface part 15, a display part 14 which displays the stored sent and received information, and a control part 18 which controls those respective parts. Transmission and reception information when the data are sent and received over plural lines is stored in the memory part 17 and displayed at the display part 14, and consequently the user of the terminal can recognize plural transmission and reception states in real time without confusion by looking at the display.
Patent JP-H0375837-A (JP)
Title: Duplex control system
Inventor: DOMOTO ISAO
IPC: G06F11/22
Filed: 1989-08-17
Abstract: PURPOSE:To improve the fault detection capacity of a duplex control unit itself by providing a self diagnosis area in the memory of the duplex control unit and providing a history access means and a data check means. CONSTITUTION:The history access means 13 which is constituted in such a way that two processor units PC1 and PC2 can accessed to a history storage means 12 and data from the unit that is in trouble cannot be written and the data check means 14 which allocates a part 120 of the area of the hysteresis storage means 12 to the self diagnosis area, writes and reads data on a specified pattern before and after supervising he state of two processor units PC1 and PC2 as against above area and checks the access of data are provided. Thus, the self diagnosis of the duplex control unit DXC can be executed without paying special attention.
Patent JP-H0766514-A (JP)
Title: Electric circuit board
Inventor: TAKEMOTO SHUICHI
IPC: H05K3/46
Filed: 1993-08-26
Abstract: PURPOSE:To eliminate the copper foil plating step on an insulating layer and the etching step of the soldering part of a heating element by a method wherein a multilayered printed-wiring board is fixed to a part of an insulating film while the heating element is fixed to the other part whereto the board is not fixed. CONSTITUTION:A both surfaced glass expoxy resin plate 14 whereon copper foils 12 is plated is bonded onto an insulating layer 11 of a multilayered printed board part 20a while a semiconductor 15 to be a heating element is bonded onto a fixed part 21 through the intermediary of a heat sink 13 (e.g. molybdenum, copper). On the other hand, the semiconductor 15 soldered onto the heat sink 13 has a continuity to the copper foils 12 by wires 16. Accordingly, when the thickness, material quality, etc., of the heat sink 13 and a bonding agent layer 30 are set up not to be unfavorably affected by the heat of the semiconductor 15, the working manhours in the manufacturing step such as etching step, etc., can be cut down thereby enabling the manufacturing cost to be cut down also.
Patent JP-S6190064-A (JP)
Title: Integrating device for power consumption of air-conditioning device
Inventor: YONEMOTO KAZUO
IPC: G01R11/00
Filed: 1984-10-09
Abstract: PURPOSE:To calculate precisely the electric charge of each room by distributing proportionally electric power to be used by an exterior unit according to the throttle degree of a throttle degree control valve. CONSTITUTION:When an opening-closing valve 15 of one of interior units B-D is open, a refrigerant from the compressor of the exterior unit A flows through the interior unit in the opening state to condition the air in the corresponding room. On the other hand, the refrigerant flows through none of interior units in a closed state and air in the corresponding rooms is neither cooled nor warmed. Then, really necessary rooms are only air-conditioned according to temperatures in rooms that operations of valves 15 of the respective units B-D correspond to. In this case, the proportion of the power consumption of the unit A to the allotted electric power of the units BD is calculated by an arithme tic device 22 and electric charges of the units B-D are calculated precisely.
Patent JP-H0853882-A (JP)
Title: Sphere joint of space truss
Inventor: SATOMI TAKAYUKI
IPC: E04B1/19
Filed: 1994-08-12
Abstract: PURPOSE:To align a bolt with a threaded hole and enhance an assembling effect by butting a chord member with a joint node. CONSTITUTION:A bolt 4, which is to be firmly threaded, is fitted into a threaded hole 3a formed on a planer seat surface 3b by turning a socket 7 in a polygonal cylinder structure which is located in the central part of an end cap installed to the end of a steel pipe 1, and which is fitted thereinto. An alignment recessed part 3c, which is concentrically disk-shaped to the threaded hole 3a, is formed on the seat surface 3b of the joint node 3 while a disk-shaped cylindrical part 7a conforming to the alignment recessed part concentrically shaped to the threaded hole 3a is formed on the end on the joint node side of the socket 7.
Patent JP-S6273086-A (JP)
Title: Recirculation equipment for condensate demineralizer
Inventor: KUBO KOJI
IPC: G21D1/02
Filed: 1985-09-27
Abstract: PURPOSE:To control resin runoff to a condenser and perform recirculation efficiently by connecting to a condensor branch pipes which are further branched from branch pipes of outlet pipes at condensate demineralizers in recirculation equipment for condensate demineralizers in electric power plant. CONSTITUTION:Condensate condensed in a condenser 1 is gathered in a condenser hotwell 2 and transferred into condensate demineralizers 7 through a condensate pump 4, steam type air extractor 5, and a gland steam condenser 6 and purified and heated by a feed water heater 8 and then introduced again into an atomic reactor 9. Condensate of the condensate demineralizers 7 of which regeneration operation is finished after a specified quantity of impurities are captured is returned back to the upstream side from recirculation pipes 12 by a recirculation pump 13 and then flows into each condensate demineralizer 7. At that time, as recirculation operation is carried out in quantity of about 30-50% of normal flow rate, runoff of damaged resin, gas, and other impurities which are unable to be removed is controlled and said impurities etc. are able to be returned back to the upper parts of the condensate demineralizers. Further, condensate is returned back to the condenser hotwell 2 by a recirculation pipe 14 and recirculated in quantity of 100% flow rate.
Patent JP-H0876828-A (JP)
Title: Motion controller
Inventor: HAYASAKA TERUHIKO
IPC: G05B19/19
Filed: 1994-09-06
Abstract: PURPOSE: To provide a motion controller which can automatically control the acceleration and deceleration rate and the sending velocity so as to perform a positioning operation within an allowable error range. CONSTITUTION: This motion controller is provided with a 1st counter 16 which counts the position command pulses, a 2nd counter 17 which counts the feedback pulses, and automatic control means 10-12 which detect the difference of count value between both counters 16 and 17 as an error at each fixed interval in a positioning operation mode to extract the maximum error and also to measure the positioning time, chance the acceleration and deceleration rate or the sending velocity when the maximum error exceeds its allowable range or the positioning time exceeds its upper limit value, perform a positioning operation to reset a position at its start point, operate repetitively until the maximum error and the positioning time are set within the allowable range and the upper limit value respectively, and then decide acceleration and deceleration rate and sending velocity.
Patent JP-S60100973-A (JP)
Inventor: BUOON BII UIIKUSU
IPC: A61M25/02
Filed: 1984-10-09
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-H0377845-A (JP)
Title: Production of acylated naphthalenes
Inventor: MURATA KAZUHISA
IPC: C07C69/157
Filed: 1989-08-18
Abstract: PURPOSE:To obtain the subject compound as intermediate of a compound for producing highly functional resin or liquid crystalline polymer, etc., in high selectivity by reacting naphthalenes and an acylating agent in the co-presence of quaternary ammonium salt and in the presence of a catalyst. CONSTITUTION:Naphthalenes are reacted with an acylating agent in the presence of a catalyst containing aluminum halide and further in the co-presence of quaternary ammonium salt at from -30 deg.C to 200 deg.C, preferably 0-40 deg.C under atmospheric pressure and inert atmosphere, and in a solvent such as benzene, as necessary, to afford the objective compound. Among the above-mentioned quaternary ammonium salt, preferably 2,6-dimethyl-1-ethyl pyridium bromide, etc., is exemplified and the using amount of said salt is preferably 0.2-0.8 molar ratio to an aluminum halide as a catalyst. Halide of carboxylic acid, etc., is used as the acylating agent.
Patent JP-H1066337-A (JP)
Title: Transformer-connected dc-dc converter
Inventor: NAKAMURA MANTARO
IPC: H02M3/335
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the switching loss, noise, etc., of a transformer-connected DC-DC converter by charging a second resonance capacitor by discharging a first resonance capacitor when a switching element is turned off and making a resonance current to flow to the switching element by discharging the second resonance capacitor when the switching element is turned on. SOLUTION: When a transistor (switching element) 3 is turned off, a first resonance capacitor 8 discharges and a first resonance capacitor 11 is charged in such a state that the current flowing to the capacitor 8 decreases in a sine wave-like state and the current flowing to the capacitor 11 increases in a cosine wave-like state. When the transistor 3 is turned on, the capacitor 11 starts to discharge and the capacitors 8 and 11 resonate with a resonance reactor 12 and, as a result, a resonance current flows to the transistor 3. Therefore, the number of the parts of a transformer-connected DC-DC converter can be reduced and the switching loss and noise of the converter can be reduced further.
Patent JP-H0871473-A (JP)
Title: Water picture fountain device
Inventor: NISHIZAWA SADAHIKO
IPC: E02B1/00
Filed: 1994-09-06
Abstract: PURPOSE: To provide the subject device with an expression function to gather the water columns and water lumps injected into the air to a visual point and an expression function to gather the visual point to a water surface as well. CONSTITUTION: Plural swivel joints 6 are mounted longitudinally at prescribed pitches in communication with a header pipe 3 to which high-pressure water is supplied from a pump 1. Fountain nozzles 10 and oscillation vanes 11A, 11B, 11C are mounted at the respective movable side members 6A of these swivel joints 6. The injection nozzles which inject the high-pressure water are positioned to correspond to these oscillation vanes 11A, 11B, 11C. The injection nozzles and the header pipe 3 are allowed to communicate by a water flow pipe 13.  The injection water pressures to the oscillation vanes 11A, 11B, 11C are controlled by adjusting the opening angle of a control valve 14 interposed in this water flow pipe 13, by which the force against springs 15 is changed to vary the elevation angles of the fountain nozzles 10 and the positions where the water columns and water lumps arrive at the water.
Patent JP-H0496960-A (JP)
Title: Epoxy resin composition
Inventor: OKABE HIDEKI
IPC: C08L63/00
Filed: 1990-08-10
Abstract: PURPOSE:To obtain an epoxy resin composition having high thermal conductivity and only a slight mold wearing containing specific crystalline silica as an inorganic filler. CONSTITUTION:An epoxy resin is mixed with crystalline silica having 10-40mum averaged particle diameter and <=2.2 maximum value of shape factor.
Patent JP-H0377806-A (JP)
Title: Cosmetic
Inventor: OGINO KAZUO
IPC: A61Q1/02
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a cosmetic, excellent in coloring properties, preservation stability and skin stability, and useful as cream, eye shadow, lipstick, nail color, skin cream, etc., by dyeing silk fibroin powder with gold colloid and blending the resultant gold-dyed silk fibroin powder with other ingredients. CONSTITUTION:A cosmetic obtained by treating an aqueous solution of a gold salt, such as chloroauric acid, as a raw material with a water-soluble reducing agent, such as sodium borohydride, adding silk fibroin powder into the resultant aqueous dispersion of gold colloid which is a gold hydrosol while stirring the dispersion and blending the prepared gold-dyed silk fibroin powder with other ingredients. The amount of the blended gold-dyed fibroin powder is preferably about 0.01-50wt.% based on 100wt.% cosmetic. The aforementioned cosmetic is good in tint and coloring properties and excellent in heat, light resistance, etc., preservation stability with high skin safety and remarkable action and effects thereof without skin irritancy, etc.
Patent JP-S6272153-A (JP)
Title: Lsi equipped with relay-equivalent circuit
Inventor: OZAKI MAKOTO
IPC: G01R31/28
Filed: 1985-09-26
Abstract: PURPOSE:To eliminate the need for a program such as a relay controlling program and shorten the process of preparing a test sequence by a method wherein an input line selecting circuit and an output line selecting circuit are equipped with a function equivalent to the of an LSI evaluating tester. CONSTITUTION:An input line selecting circuit 7, output line selecting circuit 8, test mode selecting circuit 5, and an input/output signal selecting line 9, which selects between input and output signals during normal or test operations, are incorporated into an LSI 1. Selection of a macro-cell 2 by the test mode selecting circuit 5 places the related input/output selecting circuit in an ENABLE status, causing an input pin 2 or output pin 3 to input or output signals. The input/output relationship is reversed between the pins 2 and 3 when a macro-cell 4 is selected, when the input pin 2 and output pin 3 serve as input/output (I/O) pins during a test. In this way, a readily available test pattern as shown in Figure B may be used without any modification. A sequence may be formulated with ease because the designation numbers are the same as those of the pins of the LSI 1.
Patent JP-S6190892-A (JP)
Inventor: IKEDA HIROKI
IPC: B25J17/00
Filed: 1984-10-11
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-H0532889-A (JP)
Title: Automobile underhood part
Inventor: NATORI ITARU
IPC: C08L77/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide an automobile underhood part made of a polyamide resin, which is resistant to stress crack caused by a metal halide compound and excellent in impact resistance and thermal resistance. CONSTITUTION:The title part contains a polyamide resin composition comprising an olefinic polymer (A) with a number-average molecular weight of 500-50,000 having acid anhydride groups only at the ends, a polyamide (B), and an olefinic polymer (C) other than the olefinic polymer (A), wherein when the amount of the component (A), (B) or (C) is expressed respectively as a, b or c wt.%, there are restrictions of 0.01<=a<=50, 5<=b<=99.99, 0<=c<=94.99 and a+b+c=100. The part may also contain the polyamide resin composition and an inorganic reinforcing material.
Patent JP-2000044549-A (JP)
Title: Benzotriazole derivative
Inventor: SUGII NAOYUKI
IPC: C07D249/18
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a benzotriazole derivative useful as a rust preventing agent for copper and copper alloys or as a multifunctional type additive, etc., having oxidation preventing functions and photostabilizing functions for various kinds of polymers by reacting a Mannich base with a benzotriazole compound. SOLUTION: This compound represented by formula III is obtained by subjecting (A) a Mannich base represented by formula I [R is a (substituted) hydrocarbon; R1 and R2 are each H or an alkyl] and (B) a benzotriazole compound represented by formula II (R3 is H, CH3, Cl or the like) to a deaminating condensation reaction. The above reaction is preferably carried out by stirring the reactional mixture, e.g. without a solvent or in a suitable solvent at 80-150 deg.C under atmospheric pressure for 0.5-3 h and distilling off generated amines under a reduced pressure.