baber/WOPTO huggingface dataset:
Patent JP-S5789767-A (JP)
Title: Toner for electrostatic charge development
Inventor: OOKAWA TAKENAO
IPC: G03G9/087
Filed: 1980-11-25
Abstract: PURPOSE:To improve dispersion properties of an electric charge doner by dispersing previously said donor into a low mol.wt. polypropylene. CONSTITUTION:A desired electric charge donor is dispersed and is contained previously into epoxy resin and low mol.wt. polypropylene having usually 2,000- 30,000, more preferably 4,000-15,000mol.wt. to be mixed with said donor. Namely, by such a melt-dispersing method or the like that said donor is added to heated and molten polypropylene and is stirred, said polypropylene, wherein said donor is dispersed and contained uniformly, is obtained. Then, said polypropylene is pulverized in case of use. The amount of donor to be dispersed and contained in polypropylene is about 1-100pts.wt. per 100pts.wt. said polypropylene.
Patent JP-S6145564-A (JP)
Title: Polymethyneimine battery
Inventor: HASUMI KAZUO
IPC: H01M4/60
Filed: 1984-08-09
Abstract: PURPOSE:To obtain a high-output high-energy-density battery which has excellent reliability and can be made lighter and thinner by using a polymethyneimine as an active material for the electrode. CONSTITUTION:A polymethyneimine consisting of units each represented by the formula is used to make at least one of the electrodes participating in anodic reaction or cathodic reaction. In the formula, R represents hydrogen, an alkyl group, an allyl group, an amino group or a halogen. Although various polymethyneimines of nonsubstituted or substituted types can be effectively used, nonsubstituted polymethyneimine (-CH=N-) is specially effective. Polymethyneimines can be doped with an electron-accepting or electron-donative dopant before being used for electrodes. By the means mentioned above, it is possible to realize a high-output high-energy-density battery which can be made smaller, lighter and thinner than any conventional battery. Furthermore, this battery can also be used as a secondary battery.
Patent JP-H0717689-A (JP)
Title: Drive control device for hydraulic winch
Inventor: NISHIKINO SAIICHI
IPC: B66D1/46
Filed: 1993-07-05
Abstract: PURPOSE:To prevent a rope from its surplus delivery after landing a hoisted load by a simple and inexpensive constitution. CONSTITUTION:A pilot switching valve 14 is provided between an oil hydraulic pap 10 and a winch driving oil hydraulic motor 16, to connect the oil hydraulic pump 10 to a tank 12 through a solenoid proportional relief valve 30. Inlet/outlet pressures of the motor are detected by oil pressure sensors 22, 24 and input to a controller 26. In the controller 26, at the time of lowering work, deceleration is started before a hoisted load W arrives at a preset depth set by a depth setter 27, and at the time of arriving at the preset depth, a lowering speed is dropped down to a preset residual speed. Further when a motor differential pressure based on detection values of the oil pressure sensors 22, 24 is decreased to a preset stop critical pressure or less, so as to force the oil hydraulic motor 16 stopped, a drive signal is output to the solenoid proportional relief valve 30.
Patent JP-S6227222-A (JP)
Title: Parts pallet exchanger
Inventor: KITATSUME NORIO
IPC: B65G47/52
Filed: 1985-07-29
Abstract: PURPOSE:To make a pallet exchanger operate so smoothly, besides simple in its structure as well as to make it resistible enough to a heavy load, by guiding a chute block with a guide link, and letting it move up and down while keeping its horizontality with a central part supporting link mechanism and an end supporting link mechanism. CONSTITUTION:When a pallet 13 being conveyed on a feed chute 10 is positioned and held on a chute block 11, a guide link 26 keeps its horizontality as being rotated, going down through this chute block 11 by operations of a central part supporting link mechanism 24 and an end supporting link mechanism 25. And, the chute block 11 is connected to a discharge chute 12, while the chute block 11 is tilted by the end supporting link mechanism 25 and transferred onto the discharge chute 12. Next, when the chute block 11 is pushed upward with reverse operations of both these link mechanisms 24 and 25, a first link rod 14 and a second link rod, coming to reactilinear form, support large load of the chute block 11. An engaging part 36 of an intermittent feed mechanism 33 is projected onto the feed chute 10 via a link plate rotating at this time. With this constitution, making a pallet changer operate so smoothly, thus it can be made into an inexpensive and simple structure.
Patent JP-H0513117-A (JP)
Title: Connecting method of superconductive wire
Inventor: YOKOYAMA SHOICHI
IPC: H01R4/68
Filed: 1991-07-05
Abstract: PURPOSE:To prevent the breakage of a superconductive filament at the time of pressing it for connection, facilitate the pressure setting for the pressing, and improve yield. CONSTITUTION:Stabilizing base materials 3 on respective on-side end parts of superconductive wires 1a, 1b are removed to expose superconductive filaments 2a, 2b. The twisting of the superconductive filament 2a, 2b is restored, and pressed flatly. Further, the flatly pressed superconductive filaments 2a, 2b are put one over another followed by pressing to integrate the super conductive filaments 2a, 2b to each other.
Patent JP-H1118480-A (JP)
Title: Method and system for monitoring characteristics of drive motor
Inventor: IKEDA HIROYUKI
IPC: H02P7/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To match a load command value which is applied to a movable section with a control command value by calculating a transfer coefficient through analysis of the frequency characteristic detected by a current detecting means and the frequency characteristic of a load detected by a load detecting means and then comparing the transfer coefficient with a transfer coefficient analyzed in the past. SOLUTION: A semiconductor chip is mounted at a position where a load cell 16 is mounted. The frequency characteristic of motor current A is analyzed through fast Fourier transfer FET 18. A pressure which is detected through the load cell 16 is amplified through an amplifier 19, and the output therefrom is subjected to analysis of frequency characteristics by an FET 20. Specifically, each frequency component of the motor current as an input signal, is analyzed by the FET 18. Furthermore, the frequency characteristic of a load signal B which is indicative of a load is analyzed by the FET 20. A transfer function is calculated at a transfer function calculating section 21, based on a signal obtained by subjecting the motor current A analyzed by the FET 18 to a frequency analysis, and the load signal B analyzed by the FET 20.
Patent JP-H069719-A (JP)
Title: Production of solvent-soluble chlorinated polyolefin
Inventor: TERADA KENJI
IPC: C08F8/20
Filed: 1992-06-24
Abstract: PURPOSE:To produce a solvent-soluble low-molecular weight chlorinated polyolefin without using any organohalogen compound solvent. CONSTITUTION:A polyolefin having an average mol.wt. of 800-12,000 and a melt viscosity at 170 deg.C of 4,000 cP or lower is dispersed into an aqueous medium at a temp. higher than the melting point of the polyolefin by at least 5 deg.C, and the dispersed polyolefin melt is chlorinated until the combined chlorine content reaches 55-63wt.%. The chlorinated polyolefin is then reduced into smaller particles at a temp. not above the melting point, during which chlorination may be further conducted to a combined chlorine content of 60-72wt.%. By thus conducting the high-temp. chlorination in an aqueous medium and performing the particle reduction during the chlorination, a homogeneously chlorinated polyolefin excellent in solvent solubility is obtained.
Patent JP-H0331694-A (JP)
Title: Lamination type heat exchanger
Inventor: SUGAWARA TAKASHI
IPC: F28F9/22
Filed: 1989-06-28
Abstract: PURPOSE:To make refrigerant to flow uniformly through the refrigerant passages of respective plates and improve heat exchanging performance by a method wherein plates, constituted so as to have inflow holes wherein each sectional area becomes successively smaller than the other plates, are provided between respective alternately laminated plates. CONSTITUTION:A plurality of primary side plates 14 and secondary side plates 15, constituting different refrigerant passages 16 respectively, is laminated alternately on a seal plate 13. Plates 23, on which the inflow holes 22a, 22b of refrigerant, whose sectional area 22 is designed so as to be smaller than the inflow holes on the seal plates 13, are formed, are provided between the laminated plates. According to this method, a part of the refrigerant is collided against the plate 23 sequentially and is mixed upon the inflow of the refrigerant, then, the refrigerant flows through the refrigerant passages 16 of respective plates uniformly. Accordingly, the heat transfer area of respective plates may be utilized effectively and the heat exchanging performance of a heat exchanger may be improved.
Patent JP-S6226381-A (JP)
Title: Solar heat engine
Inventor: TANAKA TAKENOBU
IPC: F03G7/06
Filed: 1985-07-26
Abstract: PURPOSE:To enable direct conversion of solar heat energy into power by making the relative inclining direction of rotary board adjustable with correspondence to the variation of irradiating direction of solar beam and converting the contracting force of heated shape memory alloy wire into the rotary force of rotary board. CONSTITUTION:Plural shape memory alloy wires 3... stretched between a pair of rotary boards 1, 2 arranged rotatably while facing each other, a cylindrical lens 4 arranged in a space surrounded by said wires to concentrate the solar beam A onto the wire 3 to heat it and swash plate mechanism 5 for relatively inclining the rotary board 3 to convert the contracting force of heated rotary board 3 into the rotary force of rotary board 3 and output are provided. Furthermore, sun tracking device 6 for adjusting the relative inclining direction of rotary board 3 with correspondence to the variation of irradiating direction of sun beam A is provided. Consequently, the contracting force of wire 3 to be heated through a lens 4 is converted into the rotary force of rotary boards 1, 2 under same conditions at anytime irrespectively of variation of the irradiating direction of sun beam A resulting in take-out of stable power from the output shaft 8.
Patent JP-S6228513-A (JP)
Inventor: FUKUMOTO MASUZO
IPC: F16B13/14
Filed: 1985-07-27
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-H071517-A (JP)
Title: Injection mold
Inventor: SUGA TETSUO
IPC: B29L11/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide an injection mold superior in reproducibility of a position and inclination of a movable side lens core. CONSTITUTION:A base end part of a movable side lens core 5 forming a molded product 6 is fixed to a knockout bar 7. A female side tapered pin 8a is provided on the surface of the knockout bar 7 facing on a movable retainer plate 4. On the one hand, the movable retainer plate 4 is provided with a male side tapered pin 8b which is fitted in the tapered pin 8a at the time of molding. Hereby, position of a movable side lens core 5 becomes fixed at the time of the molding. A positioning mechanism 9 is provided by penetrating through a moving plate 1 and the movable retainer plate 4. Hereby, even if a mold is reassembled, a positional relation between the moving plate 1 and movable retainer plate 4 is fixed, consequently misregister is not generated on the movable side lens core 5.
Patent JP-H05199250-A (JP)
Title: Clock changeover system
Inventor: KISHI KAORI
IPC: H04L12/437
Filed: 1992-06-24
Abstract: PURPOSE:To automate the changeover of a clock signal by sending a switching request from a master transmitter through the delivery of occurrence of a fault from a slave transmitter whose fault occurrence is detected and switching sequentially a transmission line. CONSTITUTION:When a fault of a transmission line takes place at a point X between slave transmitters 14 and 15, a fault detection source device 14 sends a fault occurrence signal FD via a transmission line 16 and slave transmitters 13-11 send the signal FD. Upon the receipt of the signal FD, the master transmitter 10 sends a switching request signal SW via a transmission line 17. The slave transmitters 11-13 receive a signal SW to extract a clock from the transmission line 17 and transfers sequentially the signal SW. Upon the receipt of the signal SW, the device 14 replaces an internal clock with a clock extracted from the data of the transmission line 17. Thus, no manual clock changeover on the occurrence of a fault of the transmission line is required and the synchronization clock is automatically restored at a high speed.
Patent JP-H0462043-A (JP)
Title: Packing film
Inventor: TAKABAYASHI YOSHIUMA
IPC: B32B5/18
Filed: 1990-06-25
Abstract: PURPOSE:To suppress the production of rustling noise at the handling of packed article, improve tire appearance of heat-sealed part and enhance the sealing strength by a structure wherein a first layer is made of porous layer, which contains polyolefin-based resin, filler and plasticizer and has specified voids, and a second layer is made of polyolefin-based resin. CONSTITUTION:The packing film concerned is film having double-layer construction and consists of first layer and second layer. The first layer contains polyolefin-based resin, filler and plasticizer and is porous layer having the voids of 10-50%. Void contributes to the suppression and reduction of rustling noise. The second layer is heat-fusible adhesive resin layer made of polyolefin-based resin. The packing film concerned can be formed by inflation method or T-die technique. Concretely, firstly, film is formed and then uniaxially. stretched so as to obtain porous film. Next, heat-fusible adhesive resin is bonded to the film by lamination. In this case, by using a multi-layer die, two form layers, which form two layers of the packing film concerned, are co-extruded and preferably stretched in succession.
Patent JP-H0830400-A (JP)
Title: Dynamic image information recording and reproducing device
Inventor: OBA AKIHIKO
IPC: G06F3/06
Filed: 1994-07-19
Abstract: PURPOSE:To interactively provide any arbitrary dynamic image to plural users by dividing dynamic image information into plural data blocks and successively storing them in specified plural disk storage device groups continued timewisely. CONSTITUTION:A disk storage device group control means 2 performs control for parallelly recording and reproducing plural disk storage device groups 3 constituted similarly to the disk array device of a RAID 3 like the RAID 3 and the division of dynamic image information to be recorded and reproduced into the data blocks. On the other hand, a disk storage device control means 4 performs control for parallelly recording and reproducing plural disk storage devices 5 similarly to the RAID 3 or the like. Then, the dynamic image information is divided into plural pieces of timewisely continued data blocks, and the divided data blocks are successively stored in the disk storage device groups 3. When the number of divided data blocks is more than the number of disk storage device groups 3 in this case, the operation for successively storing the information from the first storage device group 3 is repeated again.
Patent JP-H0688525-A (JP)
Title: Cooling device for automobile engine
Inventor: ERUBUE KUETOU
IPC: F01P7/16
Filed: 1993-07-06
Abstract: PURPOSE: To provide a cooling system capable of predicting required air quantity, thereby controlling an air quantity regulating means and controlling cooling precisely. CONSTITUTION: A cooling system comprises a main heat exchanger 14 for allowing a cooling liquid to pass through and an air stream to flow to cover the cooling liquid, and air quantity regulating means 26, 30 for controlling air flow. An air quantity control means can be adjusted to a plurality of conditions. The cooling system further comprises a first sensor means 50 for providing a first value indicating the running speed of a motor vehicle, second sensor means 44, 46, 48 for providing second values indicating the cooling liquid flow passing through the main heat exchanger 14, and an air quantity control means for controlling the air quantity regulating means 26, 30 in response to the first and second values. The air quantity control means are operated in two different modes in response to the cooling liquid flow passing through the main heat exchanger 14.
Patent JP-S5796767-A (JP)
Title: Polishing device
Inventor: SUZUKI NARIKAZU
IPC: B24B37/04
Filed: 1980-11-28
Abstract: PURPOSE:To prevent warping of work at the time of applying adhesive by providing cavities or penetration holes, to release excessive adhesive, to the base plate which holds work of thin plate by virtue of adhesive. CONSTITUTION:Seats 23 to stick wafers 2 on at equal intervals are located on the flat surface 22 of a disc type base plate 21. A number of penetration holes 24 are provided to the seat 23. Before wafers 2 are placed, the base plate 21 is put on a heating plate 32, heated, and paraffin is applied to the seats. On each seat a silicon wafer 2 is placed and then a pressing plate 36 is pressed down from above via a cushion 35. The subsequent cooling process establishes the adhesion of silicon wafers 2 to the seats 23. The base plate 21 is then mounted on a lapping machine where the wafers 2 are polished.
Patent JP-H0828964-A (JP)
Title: Hot water supply equipment
Inventor: TERAJIMA MASAO
IPC: F24H7/02
Filed: 1994-07-19
Abstract: PURPOSE:To reduce electrical rates for a unit volume of hot water by a method wherein the hot water having a temperature of a boiling point of water or below is obtained by a solid heat storage device by using a midnight power and then this hot water is heated quickly and efficiently by an electric heater by using a normal power so that hot water to drink be obtained. CONSTITUTION:A power supply device 11 being controlled by a control device 10, a midnight power is supplied to an electric heater 7 of a heat storage device 1 and thereby a solid heat storage body 5 is heated so that heat storage be executed. A blower fan 8 being controlled by the control device 10 in the daytime, air is circulated by a circulating air passage 9 and heated by the solid heat storage body 5 so as to be made warm air. Moreover, water is supplied to a passage 16A for heat exchange from a water supply pipe 17 and made to flow through a heat exchanger 12 by driving a pump 18 and thereby it is subjected to heat exchange with the warm air in the circulating air passage 9 so as to be made hot water. The hot water is supplied to a first hot water storage tank 15 from a passage 16B for heat exchange. By driving a pump 21 connected to a circulation passage 20 for supplying hot water to drink, on the other hand, the hot water in the first hot water storage tank 15 is supplied to a second hot water storage tank 22 through a hot water supply pipe 23 and a hot water supply valve 24.
Patent JP-S5956555-A (JP)
Title: Ni alloy with superior intergranular corrosion resistance, stress corrosion cracking resistance and hot processability
Inventor: OSOZAWA KOUICHIROU
IPC: C22C19/05
Filed: 1982-09-25
Abstract: PURPOSE:To obtain an Ni alloy with improved resistance to intergranular stress corrosion cracking in hot water by adding specified percentages of C, Si, Mn, Cr, Fe, P, S, N and Nb to Ni. CONSTITUTION:An Ni alloy consisting of <=0.045% C, <=1.0% Si, <=1.0% Mn, 14-26% Cr, <=25% Fe, <=0.030% P, <=0.0010% S, 0.01-0.2% N (C+N >=0.040%), 100X(%C-0.005)-4% Nb and the balance essentially Ni is prepared. To the alloy may be adding <=0.005% B and <=0.05% Mg and/or <=1% in total of one or more among Ti, Zr and Al. The Ni alloy has >=about 25kg/mm.<2> offset yield stress strength at 0.2% permanent set as well as superior intergranular corrosion resistance, stress corrosion cracking resistance and hot processability.
Patent JP-S6236388-A (JP)
Inventor: SUUZAN JIEIN TAANAA
IPC: A01N43/90
Filed: 1986-07-17
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-S6057883-A (JP)
Title: Formation of hologram
Inventor: KITAGAWA SHIYUNJI
IPC: G03H1/04
Filed: 1983-09-10
Abstract: PURPOSE:To prevent interference fringes recorded on a dry plate from fogging by reflecting part of two pieces of luminous flux for exposure to a mirror block which oscillates together with the dry plate and thus constituting an interference fringe monitoring system, and interrupting the exposure temporarily when harmful oscillation is detected. CONSTITUTION:Two pieces A and B of luminous flux which is made incident on the dry plate 1 to form interference fringes are reflected by mirrors 2a and 2b of the mirror block 2 fitted to the dry plate 1 during exposure to obtain pieces Aa and Ba of luminous flux, which is made incident on an interference fringe monitor 3 to form interference fringes. The grating intervals of the formed interference fringes are sufficiently large and the fringes are observed easily even when projected on, for example, the screen of a cathode-ray tube. Then, the mirror block 2 even when there are oscillations oscillate together with the dry plate 1, so oscillations of the interference fringes on the surface of the dry plate 1 are observed while magnified through th interference fringe monitor 3. If harmful oscillations are found by said observation, the exposure is interrupted by closing the shutter of an optical system for hologram formation immediately, and the exposure is restarted a specific time late and carried out until the integral time value of the exposure attains to a specific value to suppress the occurrence of fogging, thereby obtaining a hologram having invariably high diffraction efficiency.
Patent JP-S5868129-A (JP)
Title: Buffer memory device
Inventor: MIYAMOTO HACHIZOU
IPC: G11C7/10
Filed: 1981-10-19
Abstract: PURPOSE:To control the power consumption of a buffer memory device by poviding a counter for counting the number of data blocks stored in a buffer memory part, and controlling the power source of the buffer memory part on the basis of the output of the counter. CONSTITUTION:A data reception request is transmitted from a data input and output device 4 to a central control part 3 through a data input and output control part 5. The central control part 3 supplies a count signal (a) for the number of data blocks to a counter 6 for the number of data blocks. The counter 6 goes up by one and supplies an effective data storage display signal (b) showing that data are present in a buffer memory part 2 to the relay driving part RD of a power source controlling part 7. Therefore, a relay R is turned on to power up the buffer memory part 2. Consequently, the power consumption of the buffer device is controlled efficiently.
Patent JP-S6059503-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OSHIMA YOSHIROU
IPC: H04N5/91
Filed: 1983-09-09
Abstract: PURPOSE:To attain long recording and reproducing characterized by highly efficient sound quality and multi-channel sound signals by adding multi-channel sound FM modulation and demodulation circuits to a video tape recorder for recording and reproducing video signals. CONSTITUTION:At the time of a video tape recorder mode, a video signal from a recording video signal processing circuit 6 and a sound FM signal from a sound FM modulation circuit 10 are recorded in a video tape through a video head 3, a reproduced video signal is obtained by a reproducing video signal processing circuit 9 through the head 3 and the reproduced sound signal is obtained by an FM demodulation circuit 11. At the time of a sound tape recorder mode, plural sound signals are modulated by the circuit 10 and then recorded through the head 3 and the recorded sound FM signals are applied to the circuit 11 and demodulated to obtain reproduced sound signals.