baber/WOPTO huggingface dataset:
Patent JP-S5936823-A (JP)
Title: Driving device of circulating pump for hot water heating device
Inventor: FUKAMI YASUMASA
IPC: G05D23/19
Filed: 1982-08-24
Abstract: PURPOSE:To use waste heat in a boiler efficiently and to save power consumption, by detecting the temperature in the boiler by a temperature sensor, and controlling the driving of a circulating pump. CONSTITUTION:The circulating pump 3 is set up in a hot water circulating circuit consisting of a hot water boiler 1 and a radiator 5 to circulate hot water for heating. At the driving of the circulating pump 3, a temperature sensor 7 detets the hot water temperature of the boiler 1, and when the temperature reaches the set temperature suitable for heating, a controller 6 is actuated to drive the circulating pump 3. Even if the boiler 1 stops running at night or the like, the circulating pump 3 is run during the period waste heat more than the set temperature remains in the boiler 1 to use the waste heat for heating. During the running of the pump 3, the number of revolution of a motor is changed by phase control and the flow rate of the hot water is adjusted. Water is fed to the circulating circuit by a cistern 2.
Patent JP-S6038538-A (JP)
Title: Ice fan of simple and compact air conditioner
Inventor: OOMISHIYA TSUNEE
IPC: F24F1/02
Filed: 1983-08-11
Abstract: PURPOSE:To enable to spend the summer and to heat easily, by constituting the titled device with an ice bunker part using water for its actuation fluid and an ice pack for its thermosyphone type HP cooling part into which the water is poured at 99% vacuum and a blower part flowing indoor air to a heating part. CONSTITUTION:As for the titled fan, parts 2, 8, 9, 10, 11, 12 are removed, a lid is made by a blind plate by closing a blow-off opening 13, an exhaust fan 8 is fixed by facing a discharge opening 9 toward the bottom part of a horizontal heating part fin, indoor air is made to circulate by facing the same upward from the lower side of the fin, a water part in the inside of HP is heated, the indoor air is made into cold air by giving evaporation latent heat, which is entered into a vertical fin part 4 through a gap 15 above horizontal partition plate 6 by passing above a vertical wall plate 14 and the cold air is made to blow off at a necessary summer spending place through a cold air blow-off opening being provided on the blind plate by passing the air through between the fin part 4 and the blind plate of the blow-off opening 13 by connecting a flexible pipe with the cold air blow-off opening. In addition to the above, the horizontal heating part 4 is heated by a heater 10 to make an ice fan into a heating fan in winter and hot air is produced by circulating the indoor air to the vertical fin part 4 by a fan 2.
Patent JP-H08337699-A (JP)
Title: Vinyl chloride resin composition
Inventor: OSHIMA MASABUMI
IPC: C08L27/06
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a vinyl chloride resin composition excellent in creep resistance, having low compression set and suitable as a gasket molding material with good long-run extrusion moldability. CONSTITUTION: This composition contains 100 pts.wt. vinyl chloride resin, 20-200 pts.wt. plasticizer, a rubber material containing 20-95wt.% tetrahydrofuran- insoluble gel fraction, and 0.5-30 pts.wt. acrylic resin obtained by copolymerizing 20-50wt.% methyl methacrylate with 80-50wt.% of at least one monomer selected from an acrylic ester, a methacrylic ester (except methyl ester) and styrene.
Patent JP-S5849992-A (JP)
Inventor: NAGAI YOUHEI
IPC: G10F1/02
Filed: 1981-09-18
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-H09123875-A (JP)
Title: Operating method of automobile internal-space monitor havingself-test function
Inventor: UBUE SHIYUTAARUBOOMU
IPC: B60R25/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability and certainty of actuation by measuring intensity of a resting signal by an actually nonexistent sound wave when a monitor is started, comparing intensity of the resting signal and intensity of an allowable resting signal with each other, and actuating an error recorder. SOLUTION: Intensity of a resting signal of an electric measuring signal is measured for time (t1 ) by an actually nonexistent sound wave with respective sound wave receivers 1 and 1', and when its intensity is 0, an error recorder 7 of the sound wave receiver 1 or 1' is actuated. When intensity of a measurement resting signal is larger than intensity of an allowable resting signal, a jamming sound wave exists, and the time (t1 ) is not started until the jamming sound wave is eliminated. In a sound wave reflected by being sent out by sound wave generators 8 and 8' after intensity of the resting signal is decided, the lapse of time of a measuring signal is calculated by a computer unit 2 through the sound wave receivers 1 and 1'.  When it does not exceed intensity of the allowable resting signal in the time (t1 ) and/or does not reduce up to intensity of the resting signal in time (t2 ) continuing with the time (t1 ), the error recorder 7 is actuated.
Patent JP-S63311422-A (JP)
Title: Generating device for intermittent irregular signal
Inventor: TOSAKA TOSHIAKI
IPC: G06F1/02
Filed: 1987-06-12
Abstract: PURPOSE:To decrease the number of working parts and to obtain the intermittent irregular signals in a simple constitution, by converting the digital signals of parallel random patterns read out of a memory means into analog signals and delivering the intermittent irregular signals. CONSTITUTION:A random pattern signal source (pseudo M series digital signal generating circuit 24) which produces a serial random pattern and a signal converting means (serial/parallel conversion shift register 26) which converts the serial random pattern produced by the circuit 24 into the digital signals of a parallel random pattern, a memory means (latch circuit 28) which stores the digital signal obtained by the register 26 and can read out these digital signals at the optional time intervals by the external control signal, and a digital/analog converting means (DAC32) which converts the digital signals of the parallel random pattern read out of the circuit 28 into analog signals and delivers the intermittent irregular signals VS, are provided. Thus the intermittent irregular signals are obtained in a simple constitution without increasing the number of working parts.
Patent JP-H10316952-A (JP)
Title: Adhesive for vitrified-bond super abrasive layer, and super abrasive grindstone
Inventor: AKITA YASUO
IPC: C09J133/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a long-life super abrasive grindstone which endures a high-speed grinding by firmly bonding a super abrasive layer to a metal base. SOLUTION: Chips 2 of a vitrified-bond super abrasive layer are bonded and fixed to a metal base 1 by using an adhesive which mainly comprises an epoxy or acrylic resin and contains 0.1-5 vol.% at least one kind of abrasive selected from among oxides, carbides, nitrides, and diamond and having a coefficient of thermal expansion of 10×10<-6> / deg.C or lower and an almost constant average particle size in the range of 30-100 μm.
Patent JP-H0855873-A (JP)
Title: Electronic assembly and processing method
Inventor: KONRATSUDO REIMONDO KURIYUU MA
IPC: H01L23/485
Filed: 1995-06-14
Abstract: PURPOSE: To provide an improved method for processing an integrated circuit die and to provide the improved die, an electronic assembly and an improved method for forming the assembly. CONSTITUTION: The integrated circuit die 2 has an area exposed to the upper face of aluminum forming an oxide layer 13 at an upper part. The oxide layer 13 is etched and removed for forming an opening part 12 on the aluminum area 10 at a lower part. The conductive protection layer 14 of titanium nitride is sputtered to the upper face of the die and the pad 7 of conductive heat reversible resin 15 is deposited on the opening part 12. The titanium nitride layer 14 is continuously removed by etching except for a part protected by the pad 7. The die 2 is overturned and is joined with a substrate 1 by generating electric connection between the pad 7 and a conductive area 8 on the substrate l.
Patent JP-S634268-A (JP)
Title: Copying device
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/00
Filed: 1986-06-24
Abstract: PURPOSE:To simplify electric packaging, reduce cost and heighten reliability of the device by making a light guide that detects the quantity of light of a lamp for exposure and adjusts light and a light detecting element separated when opened vertically and connected when closed. CONSTITUTION:The quantity of light is detected by a photodiode 20 form the reflector section 4b of a fluorescent lamp 4 for exposure through a light guide 3, and the fluorescent lamp is adjusted. When a light sensor 20 is provided near the fluorescent lamp at the time of vertical opening for paper jamming and cartridge change, electric wiring becomes complicated. Therefore, the light guide 3 is made to be separated from the light sensor 20 at the time of vertical opening and connected to electrodes of the fluorescent lamp through contacts 23a, 23b at the time of vertical closing. Thus, electric packaging is made simple, cost is reduced and reliability of the device can be enhanced.
Patent JP-S6323678-A (JP)
Inventor: TAYA TOKIMITSU
IPC: A62B1/20
Filed: 1986-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01317122-A (JP)
Title: Superconductor and production thereof
Inventor: AOKI MASAKI
IPC: C01G29/00
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a superconducting film having high chemical stability, especially water-resistance, at a low temperature, by using a composition containing Cu, Ca and Sr, one of Bi, Sb, Pb, Sn, Tl and In, and O as a raw material and using the activity of plasma, etc. CONSTITUTION:A metal chelate or complex of acetylacetone, dipivaloyl-methane, trifluoroacetylacetone, etc., is produced from Cu, Ca and Sr and one of the 6 elements of Bi, Sb, Pb, Sn, Tl and In and the product is evaporated. The vapor is introduced together with oxygen into a chamber evacuated to about 10<-1>-10<-4>Torr, passed through and decomposed in a plasma discharge generated by magnetron discharge or electron cyclotron resonance to form a superconductor on a substrate such as a polyimide resin substrate at a low temperature (about <=200 deg.C).
Patent JP-H0442907-A (JP)
Title: Plane composite coil for plane transformer and its manufacture
Inventor: HASEGAWA MICHIO
IPC: H01F19/00
Filed: 1990-06-07
Abstract: PURPOSE:To achieve production with improved plane property and less number of production processes by winding a conductor aggregate where mutually insulated conductors for primary coil and conductors for secondary coil are arranged planely and in any order spirally on the same plane. CONSTITUTION:In a plane compound coil 1, a conductor aggregate where conductors for primary coil 11 and conductors for secondary coil 12 and 13 which are mutually insulated by insulators 14, 15, and 16 are arranged planely is wound spirally on a same plane for a plurality of times. The conductor for primary coil 11 has an inner edge part 10 and an outer edge part 104, the conductor for secondary coil 12 has an inner edge part 102 and an outer edge part 105, and the conductor for secondary coil 13 has an inner edge part 103 and an outer edge part 106. Since the primary coil and secondary coil coexist within one coil, the flatness is superb. Also, it is possible to obtain an improved mutual induction performance (magnetic coupling property) between both.
Patent JP-S5843097-A (JP)
Inventor: JIEEMUZU BII EDOSON
IPC: G07C9/00
Filed: 1982-08-25
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-S5574148-A (JP)
Title: Production of semiconductor device
Inventor: KASUGA TOSHIO
IPC: H01L21/60
Filed: 1978-11-29
Abstract: PURPOSE: To accomplish accurate positioning of the electrodes and the leads by connecting the leads with a strip and chemically removing the strip after the treatment, in the pressure welding on the electrodes of a semiconductor element located at the open hole of the lead frame leads corresponding thereto.  
     CONSTITUTION: An open hole 15 is formed on a tape-shaped resin film 14 composing a lead frame 31 and a plurality of leads 13 are positioned thereat. Then, a semiconductor element is arranged in the open hole and the tips of the leads are fastened on the respective electrodes provided on the element by the thermal pressure welding or the ultrasonic welding to make a semiconductor device. Prior to the process, the leads 13 extended to the open hole 15 are connected by use of a fine connecting strip 16, which is removed by etching after the fastening. With such an arrangement, the pressure welding is made possible without any deviation in the position of the leads 13, thereby improving the reliability in the connection of the electrodes and the leads. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05339699-A (JP)
Title: Plasma thermal spraying method
Inventor: FUMIYA AKIRA
IPC: C23C4/12
Filed: 1992-06-08
Abstract: PURPOSE:To form a densely thermally sprayed film by increasing the temp. of the liquid drops of a thermal spraying material coexisting in the plasma flame ejected from a plasma torch to a high temp. and increasing the flow velocity thereof. CONSTITUTION:Carbon dioxide, oxygen or air 6 is supplied to an arc 15 generated between cathode 3 and anode 4 of a double torch type plasma thermal spraying device to form the plasma flame 23 and the powdery thermal spraying material 20 is supplied to this plasma flame 23, by which this material is fluidized together with this plasma flame 23 and is melted therebetween. The temp. thereof is thus increased and the speed is increased to bring the melt thereof into collision against a base material 25 for thermal spraying.
Patent JP-H04370782-A (JP)
Title: Wireless communication apparatus
Inventor: NAKATO YOSHIJI
IPC: G01S13/79
Filed: 1991-06-20
Abstract: PURPOSE:To reduce effect to be caused when a metal maternal approaches a receiving antenna without providing an additional part by adjusting values of a coil and a tuning capacitor to set a tuning frequency of the receiving antenna lower than a transmission frequency. CONSTITUTION:The writing of a data is assigned to a responder 2 through a microcomputer 11 and a transmitter 14 of a query device 1 from a higher- order calculator 3 to write the data into a memory 27 with a microcomputer 26 through a receiver 25. Here, values of a coil 21 and a tuning capacitor 22 are adjusted to set the tuning frequency of a receiving antenna 23 somewhat lower than a transmission frequency (fo) of a transmitting antenna 12. When a metal material 4 approaches, an electromagnetic field (Hr) which is generated by a current (Ir) of the coil 21 induces an eddy current (Ie) in a metal material 4 to lover the inductance of the coil 21. Thus, a tuning frequency of the antenna 23 rises to approach the transmission frequency (fo) of the antenna 12. With the weakening of the magnetic field (Hr) by the current (Ie), receiving sensitivity tending to rise remains unchanged being canceled thereby enabling the lowering of effect by the metal material 4 approaching.
Patent JP-S6037915-A (JP)
Inventor: OKUYAMA SHIGEAKI
IPC: A01D46/24
Filed: 1983-08-11
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-S6038974-A (JP)
Title: Picture processing device
Inventor: SAITOU MIE
IPC: H04N1/407
Filed: 1983-08-11
Abstract: PURPOSE:To obtain a picture processing device reproducing an excellent picture at the reproduction by providing a picture element information logarithmic converting means converting logarithmically picture information quantized into a multi-value read by a picture information reading means. CONSTITUTION:The picture reading means 1 reads picture reading information S1-Sn (where; n is a positive integer) of an object 2 to be read with a coarseness shown in Fig., according to the command of a sampling value command section 3 at first. Then a logarithmic calculation section 6 converts logarithmically the picture reading information S1-Sn quantized into a multi-value responding to 0-255 gradations. The picture reading information R1-Rn converted logarithmically and being a smoothly curved value are transmitted to a picture element density converting means 4 and after the picture element density converting processing is conducted, the information is replaced with the original information by a picture reproducing means 5 as required. In this case, since the reproducing information reproduced by the picture reproducing means 5 is the result of picture element density converting processing by the picture element density conversion means 4 into the curved value by the logarithmic calculation means 4 in advance, picture quality without ruggedness is obtained.
Patent JP-H05341778-A (JP)
Title: Electronic musical instrument
Inventor: USA SATOSHI
IPC: G10H1/00
Filed: 1992-06-08
Abstract: PURPOSE:To visually enjoy the electronic musical instrument by generating one musical tone parameter by a calculation from a detecting signal for detecting a state of plural part of the body of a performer. CONSTITUTION:A left elbow angular velocity sensor 1 for detecting a speed of a bending action of the left elbow is connected to a table T1 through an absolute value detecting circuit 8. To an output side of the angular velocity sensor 1, a sign detecting circuit 6 is also connected. This sign detecting circuit 6 detects the sign of an output from the angular velocity sensor 1, that is, the bending action or the stretching action of the arm. Also, to an output side of a right elbow angular velocity sensor 3 for detecting a rotational action of the right elbow, a sign detecting circuit 7 and an absolute value detecting circuit 9 are connected. The absolute value detecting circuit 9 is connected to a multiplier 15 through a conversion table T3. In such a way, with regard to the left and the right arms, an angular velocity signal and an output signal corresponding to an output of a pressure sensor are obtained by combining the angular velocity sensors 1, 3 for the elbow and pressure sensors 2, 4 for the finger, respectively.
Patent JP-H01314272-A (JP)
Title: Electrophotographic copying device
Inventor: ASAHINA YASUO
IPC: G03G15/16
Filed: 1988-06-15
Abstract: PURPOSE:To make a device compact and to prevent the contamination of the back of transfer paper by providing a magnetic brush cleaning part for cleaning a transfer drum on the surface thereof. CONSTITUTION:The transfer drum 2 is provided with the magnetic brush cleaning unit 7, and a cleaning agent therein draws up the toner from a cleaning sleeve 71 in contact with the transfer drum 2 to moved it to a draw-up roller 71. The cleaning agent is drawn up by draw-up rollers 72 and 73. Only the toner shifts to a toner recovery roller 74 to which a bias opposite from toner polarity is applied. The cleaning agent is again dropped to the cleaning sleeve 71 by means of a blade 75, and the recovery toner is scraped away by a scraper 76, and is removed as discharge toner. The toner recovery roller 74 is again ready for recovering toner. Thus, the device can be made compact, and toner never flies out, thereby preventing the contamination of the back of transfer paper.
Patent JP-S5672215-A (JP)
Title: Cooling device for internal combustion engine
Inventor: MURAKAMI TADAO
IPC: F16D47/06
Filed: 1979-11-16
Abstract: PURPOSE: To obtain the most suitable cooling characteristics by fixing a rotary bearing with clips between a support of a fluid coupling and a rotor and independently operating the rotor and a cooling fan, in the cooling device formed in the combination of an electromagnetic clutch and the fluid coupling.  
     CONSTITUTION: The cooling device has the rotor 8 driven by the internal combustion engine, the fluid coupling 3 and a cooling fan 4 which are connected by means of the electromagnetic clutch 2. The fluid coupling 3 is supported by fixing the rotary bearing 10 with the clips 25, 26 between a bearing hub 11 and the rotor 8, and the both are coupled to be operated independently. Accordingly, the rotor 8 and the cooling fan 4 are independently operated. That is, even if the rotor 8 is driven in high speed, the cooling fan 4 is not operated in numbers of rotations more  than a fixed number of rotation and is stopped spontaneously. For this, the most  suitable cooling characteristics can be demonstrated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6210279-A (JP)
Title: Electroless plating bath
Inventor: IKEMOTO KAZUYUKI
IPC: C23C18/34
Filed: 1985-07-05
Abstract: PURPOSE:To improve the uniformity of a magnetic film formed by electroless plating by adding Zn ions to an aqueous soln. contg. Co ions, Ni ions, a reducing agent and a complexing agent. CONSTITUTION:Zn ions are added to an electroless plating bath contg. Co ions, Ni ions, a reducing agent for the metallic ions, a pH buffer, a pH adjusting agent and a complexing agent for the metallic ions. The coercive force Hc of a magnetic Co-Ni-P film is changed by regulating the amount of Zn ions added, so a magnetic film having controlled desired magnetic characteristics is formed. Since Zn ions smoothen the plated surface, the uniformity of the magnetic film is improved.
Patent JP-H05321038-A (JP)
Title: Production of alumina fiber
Inventor: DATE SHIGEYUKI
IPC: D01F9/08
Filed: 1992-05-15
Abstract: PURPOSE:To provide a process for producing an alumina fiber modified with metal. CONSTITUTION:An alumina fiber modified with a metal is produced by spinning a dope composed mainly of an alumina fiber precursor, calcining the obtained precursor fiber at a low temperature, impregnating a metal compound into the calcined fiber and baking the product. A metal-modified alumina fiber containing an aribitrary amount of metallic component can be produced without varying the composition of the spinning dope.
Patent JP-S6040524-A (JP)
Title: Head position controller for rotary head type magnetic video recording and reproducing device
Inventor: NISHIJIMA HIDEO
IPC: H04N5/783
Filed: 1983-08-15
Abstract: PURPOSE:To avoid the transient disturbance of a reproduced picture when a standard speed reproduction is shifted to a variable speed reproduction, by inserting partially a reproduced video signal given from a variable head in a standard speed reproduction mode. CONSTITUTION:The reproduced pictures are extracted out of fixed heads 4 and 6 via switches 9 and 10 in a standard speed reproduction mode. In this case, the switches 9 and 10 are switched to the side (b) for a fixed period of time by the switching signal given from a switching signal generator 20. Therefore the reproduced video signals given from variable heads 3 and 5 are partially inserted to the reproduced video signals given from the heads 4 and 6. Based on the reproduced picture thus obtained, a tracking control signal is produced. As a result, the positions of the heads 3 and 5 are already controlled at the time of a standard speed reproduction mode so that the positions of the heads 3 and 5 are set under optimum tracking states. Thus it is possible to avoid the transient disturbance of a reproduced picture when a standard speed reproduction is shifted to a variable speed reproduction.
Patent JP-S5850164-A (JP)
Title: Continuous casting installation
Inventor: OOBA HANJI
IPC: B22D11/00
Filed: 1981-09-19
Abstract: PURPOSE:To cast molten selectively to beam blanks and square ingots according to demands and to improve the operating efficiency of a titled installation by exchanging molds and support rolls and making the rolls after the same for both beam blanks and the square ingots. CONSTITUTION:The 8 face roll supporter 10 and 4 face roll supporter 25 in a zoneIare exchanged. With respect to the 4 face roll supporter 16 in a zone II, the position of the bottom side roller 14a of a strand 18 is fixed, and only the position of a roll 14 for supporting the top side web is made freely changeable, by which a square ingot 81 is supported. In a zone III, the flange end faces and web of the strand 18 are supported simultaneously by using drum-like rolls 26, 26a. To support the square ingot 81 in this case, the bottom side roller 26a is fixedly supported and only the drum-type roll 26 on the top side is changed of position.