baber/WOPTO huggingface dataset:
Patent JP-H0577950-A (JP)
Title: Picture forming device
Inventor: OKAMOTO MASAMI
IPC: G03G15/00
Filed: 1991-09-24
Abstract: PURPOSE:To improve workability of forming a picture by placing paper of different size simultaneously on standby to a resist roller so that the picture can be formed on predetermined paper of these papers, while the time from commanding a start of the next picture forming action after ending picture forming action to starting the action can be shortened. CONSTITUTION:A partitioning plate 13 is provided in a central part to partition a plurality of paper conveying paths 8, 9, and a control means actuates paper feed rolls 4, 5 and conveying rollers 6, 7a, 7b so as to convey papers P1, P2, stored in paper feed cassettes 2, 3, at a time to a resist position through the respective paper conveying paths 8, 9.
Patent JP-2001062482-A (JP)
Title: Treatment of concentrated sewage
Inventor: IZUMI SEIJI
IPC: B01D61/14
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating concd. sewage by which a necessary amt. of oxygen is sufficiently supplied to activated sludge without increasing the amt. of aeration air. SOLUTION: The org. sewage 5 having high contents of org. matter and nitrogen is biologically treated in a reaction tank 1 in which an immersion-type membrane separator 21 is set in this membrane-separation activated sludge process. In this case, treated water is injected into an air supply system 2 for supplying aeration air to a diffuser pipe 23 in the separator 21, oxygen is dissolved in the treated water at high speed in the air supply system 2, and the treated water in which oxygen is sufficiently dissolved is supplied into the tank from the diffuser pipe 23 along with the aeration air.
Patent JP-S6486070-A (JP)
Title: Current measuring apparatus
Inventor: WATANABE MASAMI
IPC: G01R15/24
Filed: 1987-09-29
Abstract: PURPOSE:To miniaturize a current measuring apparatus and to enhance the reliability thereof, by arranging a plurality of magnetic field sensors substantially equal in sensitivity to the same iron core having a gap. CONSTITUTION:A magnetic field formed by the current flowing to a conductor 1 is closed by an iron core 2 having a gap and applied to magnetic field sensors 4a, 4b in a gap part 30. The beans sent to the magnetic field sensors 4a, 4b from a measuring part 60 by optical fibers 5a, 5b are modulated in light intensity corresponding to the magnetic fields applied to the magnetic field sensors 4a, 4b to be sent to the measuring part 60 by the optical fibers 5a, 5b. Since the magnetic fields applied to the magnetic field sensors 4a, 4b are equal in magnitude and the sensitivities of the magnetic field sensors 4a, 4b are also equal, the intensity modulation ratios of two beans sent to the measuring part 60 are equal. After the beans sent from two magnetic field sensors 4a, 4b are converted to electric signals by the measuring part 60, said measuring part generates the output proportional to the current flowing to the conductor 1 or performs display.
Patent JP-H04123227-A (JP)
Title: Program controller
Inventor: KANEKO YASUTO
IPC: G06F9/06
Filed: 1990-09-14
Abstract: PURPOSE:To freely switch plural ROMs while running a program even after turning on a power supply for a program controller by selecting a ROM to be a storage means to be found out with a storage backing circuit based upon an address signal and a data signal. CONSTITUTION:The storage means backing circuit is constituted of a CPU 1 including address decoders 3, 6 and flip flops(FFs) 4, 5. When data written in specific addresses mapped in a ROM 0 are outputted from data lines D0 to D7, either of HIGH/LOW signals is outputted from the FFs 4, 5 to the A and B ports of the address decoder 3 respectively. A ROM selecting signal is outputted from either of the outputs Y0 to Y3 of the decoder 6 in accordance with the combination of A and B ports HIGH, LOW of the decoder 6. Consequently, the ROMs are switched even in the operation of a machine such as an image processor.
Patent JP-H0290695-A (JP)
Title: Electronic component mounting structure for board surface
Inventor: YAMAGAMI HIROSHI
IPC: H05K1/02
Filed: 1988-09-28
Abstract: PURPOSE:To prevent that the shock and the vibration applied onto a board and the deterioration of the board in insulating property affect an electronic circuit in reliability by a method wherein an insulating stress absorbing material is interposed between the surface of the board and a copper foil to which the electronic circuit components are soldered. CONSTITUTION:A first layer 106, which is possessed of an insulating property and easily patterned, is laid on a board 101, and a second layer 105 of elastic material excellent in heat resistance and insulating property and adapted for a stress absorbing material is interposed between the first layer 106 and the third layer 103 of a copper foil. Here, the material of the first and the second layer needs to be selected from materials excellent in corrosion resistance and adaptable to adjacent materials. An electronic component 102 is fixed onto the third layer 103 by solder 104. By this setup, mechanical shock and vibration are prevented from affecting directly the interfaces between the electronic component and the copper foil pad and the copper foil pad and the board and inducing the concentrated stress there, the insulation between patterns becomes excellent, and the reduction of a circuit in insulating property, which used to occur in a conventional one, caused by heating or contamination of a board can be compensated.
Patent JP-2001062185-A (JP)
Title: Drum washer
Inventor: KAWAGUCHI TOMOYA
IPC: D06F33/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To avoid the drum rotation speed getting closer to a resonance point to generate a large vibration while speedily injecting water into a balancer provided on a drum. SOLUTION: In this washer, a drum is rotated at such rotation speed as to be sufficiently lower than a resonance point, and as to rotate washing attached to a drum inner circumferential wall by centrifugal force (S1), eccentric load is detected (S2), and the rotation speed when water is injected into a balancer is set lower as eccentric quantity at that time is larger (S6, S7, S10, S11, S14). Since centrifugal force is smaller as the rotation speed is lower, more time is required till injected water gets into the balancer, but generation of vibration can be securely avoided because it is far from the resonance point. When eccentric quantity is small, there is less possibility of generating large vibration even when rotation speed is closer to the resonance point, so injected water speedily gets into the balancer to achieve balance adjustment in a short time.
Patent JP-2000074494-A (JP)
Title: Controlling method of temperature of electric water heater
Inventor: KOUMAE YASUAKI
IPC: F24H1/18
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To economize energy by a method wherein a retaining temperature in a time zone wherein the usage of hot water in an electric water heater of a hot water storage type is small is set low. SOLUTION: Water temperature is detected by a thermister 4 for each time zone obtained by dividing a unit period into prescribed terms of time, while the amount of usage of hot water is detected by a control part 6 from the variable in the water temperature, and the amount of usage of hot water in each time zone is stored for a plurality of unit periods. Based on the data stored in this way, the unit period is divided into the time zone wherein the amount of usage of hot water is large and those wherein the amount is small, and a heater 3 is controlled so that a retaining temperature in the time zone for which the amount of usage of hot water is determined as small be lower than the one in the time zone for which this amount is large. The unit period is set in one day and a period for storage of the amount of usage of hot water in one week.  In another way, the unit period is set in one week and the period for storage of the amount of usage of hot water in a plurality of weeks.
Patent JP-S59133735-A (JP)
Inventor: MAIKERU PIITAA FURENCHI
IPC: H03K17/60
Filed: 1983-12-21
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-2001066120-A (JP)
Title: Surface inspection device
Inventor: UCHIDA KOJI
IPC: G01B11/24
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable image with high accuracy even when surface reflection characteristics of a work W causes dispersion or an illumination lamp causes deterioration with the passage of time, etc. SOLUTION: This device comprises a halogen lamp 20 to apply illumination light to the surface of a work W, a CCD camera 30 to pick up the surface of the work W, a computer 40 to process the image data picked up by the CCD camera 30 and to output the information on the surface of the work W. In this case, an illuminance correcting means 46 to automatically correct the illuminance of illumination light radiated from the halogen larnp 20 to a prescribed level is installed so that a real output illuminance is compared with a standard illuminance stored beforehand to correct the illuminance according to the difference in illuminance.
Patent JP-H0583707-A (JP)
Title: Display device for cs audio broadcast receiver
Inventor: SAJIKI MASAYUKI
IPC: H04N21/41
Filed: 1991-09-24
Abstract: PURPOSE:To display a validity of a scramble decoder in which scramble decoding is attained only for a period decided by the reception contract and the propriety of scramble decode. CONSTITUTION:A control microcomputer 11 compares and discriminates a validity when scramble decode is available based on message information including validity data outputted from a scramble decoder 6 and a current date and time by a timer 10 and outputs a display signal 23. Then a display section 12 implements display based on the display signal. Furthermore, the control microcomputer 11 discriminates the display of the propriety of scramble decode based on data outputted from the scramble decoder 6 and outputs a display signal 22 when scramble decode is disable. Then the display section 12 implements display based on the said display signal.
Patent JP-S6485730-A (JP)
Title: Plastic extruder
Inventor: KOTABE YUZURU
IPC: B29C48/295
Filed: 1987-09-28
Abstract: PURPOSE:To make it possible to effective displace the air in plastic material by electrically negative gas with no intrusion of foreign matter by a method wherein a gas pouring means, which displaces the air in the gaps among pellet- like plastics in a hopper by electrically negative gas, is connected near the outlet of the hopper. CONSTITUTION:The predetermined among of electrically negative gas flow, which is fed from an electrically negative gas source 22 to a nozzle 20, is automatically adjusted in response to the concentration of oxygen detected with an oxygen sensor 26, which detects the concentration of the oxygen in a small gas reservoir chamber 14a provided in the upper part of a hopper 14. By displacing the air in the gaps among pellet-like plastics in the hopper 14 by the electrically negative gas as mentioned above, no deterioration of the plastic material due to oxidation develops, even when gas dissolves in the plastic material by the kneading action of a screw in an extruder main body 12, since no oxygen presents in the plastic material. Further, since the dissolved electrically negative gas dispersed widely and uniformly in the plastics, the insulating performance of the plastic material can be enhanced.
Patent JP-H06102450-A (JP)
Title: Automatic focusing controller
Inventor: NAKADA MASAHIRO
IPC: G02B7/34
Filed: 1992-09-11
Abstract: PURPOSE:To provide an automatic focusing controller capable of keeping a moving body follow-up state even when a moving object is out of a range- finding zone and range-finding gets impossible. CONSTITUTION:This automatic focusing controller is provided with an optical system having a focusing lens group 53, a means for measuring the defocusing quantity of the specified object whose image is formed by the optical system, and a lens driving means 55 for driving the lens group 53 to a focusing position based on the measured result. Then, it is provided with an arithmetic means for calculating the moving speed of an object image based on the measuring interval and the measured result of the defocusing quantity measuring means; and a control means 35 for driving the lens group 53 in the case a difference between the defocusing quantity of this time and the defocusing quantity of previous time is under a specified quantity so that the focusing position of the optical system is moved at a follow-up speed in accordance with the moving speed of the object image, and driving the lens group 53 in the case the difference is equal to or above the specified quantity so that it may be moved at the moving speed of the object image of the previous time calculated by the arithmetic means.
Patent JP-2000072342-A (JP)
Title: Operating device of elevator
Inventor: KAWASHIMA TOMOHARU
IPC: B66B1/14
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To make a number of operation contents selectable with a minimized operation and particularly facilitate the switching to a specified function such as exclusive operation by detecting the operation pattern of a landing button according to pattern detection number and pattern selection number, and selecting the operation content by the combination thereof. SOLUTION: This device is provided with a landing call registration arresting circuit 32 for allowing the registration of a landing call signal by a landing call registration circuit 31 and arresting the registration by an external operation, and when the circuit 32 is switched to the state for arresting the registration, an operation pattern generated by operating a hall button HB is detected by a first hall button operation detecting circuit 33. This operation pattern is compared with the operation pattern stored in a memory device 34 by a comparison circuit 35 to detect the corresponding pattern detection signal, and an operation signal is outputted from a gate circuit 36.  The pattern selection number is successively detected in a second comparison circuit 39, and a specified operation such as hall call registration, bed operation, exclusive operation or the like is executed on the basis of the result.
Patent JP-S6489627-A (JP)
Title: Device for returning distribution line carrier ground
Inventor: KONDOU TAKASHI
IPC: H04B3/54
Filed: 1987-09-30
Abstract: PURPOSE:To prevent an influence to another differential transformer at an open phase time by inserting a relay switch between a distribution line and a coupler and coupling the differential transformer with the distribution line only when a voltage is impressed from the distribution line. CONSTITUTION:A relay switch 1 is provided between distribution lines 10a and 10b and a differential transformer 12. When the voltage is impressed to the distribution lines 10a and 10b, the relay switch 1 is turned on and a contact (1-a) is closed. then, the distribution lines 10a and 10b and the differential transformer is connected. Here, when there is an open-phase line, the relay switch 1 is not operated and the distribution lines 10a and 10b and the differential transformer 12 are separated. Thus, the influence is prevented from being given to the other differential transformer in an operating condition.
Patent JP-H04126309-A (JP)
Title: Water tree inhibitor type bridging polyethylene cable
Inventor: MURAKI KOJI
IPC: H01B7/28
Filed: 1990-09-17
Abstract: PURPOSE:To inhibit a water tree without reducing the electric resistance of an insulating body by having a water tree inhibitor contained in the inner and outer layers or the inner and outer semiconductive layers of the insulating body. CONSTITUTION:A water tree inhibitor is contained in either or both of an inner semiconductive layer and an outer semiconductive layer. For example, to a high voltage electric power cable which consists of an inner semiconductive layer 2 provided around the outer circumference of a cable conductor 1 positioned at the center, an insulating body 3. an outer semiconductive layer 4, a metallic tape shield 5, a holding tape 6 and a plastic sheath 7, are added predetermined quantities of 4-4'-thiobis (3-methyl-6-t-butyl-phenole) and hydroxystea phosphatic calcium. Thus, a water tree can be inhibited without reducing the electric characteristics of a bridging polyethylene insulating body.
Patent JP-S60136961-A (JP)
Title: Pcm signal reproducing device
Inventor: OKAMOTO HIROO
IPC: H03M13/00
Filed: 1983-12-26
Abstract: PURPOSE:To attain efficient error correction by checking a track address and a block address at reproduction, and changing the error correcting method depending on the result. CONSTITUTION:In a rotary head type tape recorder (R-DAT), after signal is applied with error deection and error correcting by the C1 code at decoding, the result is applied with de-interleaving and the error detection and error correction are performed by the C2 code. Then the C1 decoding applies error detection and one symbol correction and adds a flag representing the state of decoding to each word at the same time, the C2 decoding attains efficient error correction by an optimum decoding among three kinds of decodings shown below depending on the state of the flag added by the C1 decoding; (1) two error correction with S=2, E=0:2 (2) one error and two missing signals correction with S=1, E=2:1 and (3) four missing signals correction with S=0, E=4.
Patent JP-H03106942-A (JP)
Title: Production of photocurable prepreg sheet and composite molding
Inventor: SHINOKAWA TETSUHIRO
IPC: C08K7/02
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the title sheet which can be shaped and molded at low temperatures by coating both surfaces of a prepreg sheet, formed by impregnating a fibrous reinforcement with a photocurable unsaturated polyester resin solution, with a saturated polyester resin film which can be swollen and softened by a component contained in the above resin solution. CONSTITUTION:Both surfaces of a prepreg sheet prepared by impregnating a fibrous reinforcement (usually a light-transmitting tough nonwoven or woven cloth of glass fiber) with a photocurable unsaturated polyester resin solution (e.g. one formed by adding a crosslinking monomer and a photocuring agent to a liquid unsaturated polyester resin) are coated with a saturated polyester resin film which can be swollen and softened by a component contained in the above resin solution (e.g. a film comprising a lowly crystallinine saturated polyester resin prepared by copolymerizing terephthalic acid and ethylene glycol as bases with another acid component and a glycol component) to produce a photocurable prepreg sheet. This prepreg sheet is shaped at a temperature <=100 deg.C and is cured by irradiation with light to obtain a composite molding.
Patent JP-S60135589-A (JP)
Title: Vertical type pickling device
Inventor: DOBASHI EIJI
IPC: C23G3/00
Filed: 1983-12-26
Abstract: PURPOSE:To provide a vertical type pickling device which can pickle materials to be pickled, i.e., metallic materials while conveying said materials without prior trimming by providing skids driven by conveyor chains in order to convey the materials after hot rolling in an upright state in the transverse direction thereof. CONSTITUTION:Materials 11 to be pickled are placed on skids 14 and while said materials are conveyed without generating any rolling and sliding at all in the bottom edge part in an upright state, an acid soln. is sprayed 38 to pickle the materials. There is no need for prior trimming of the transverse end of the materials 11 unlike with the conventional roller conveying system, working efficiency and yield are improved. Sealing bodies 42A, 42B, 43A, 43B for preventing gas leakage are further provided along the traveling direction of conveyor chains 16 to a pickling chamber 21 and a tank 40 for recovering the pickling liquid to improve the effect of sucking gas by a fan. Means 46, 46 for regulating bending to prevent the mutual interference of the adjacent skids 14 are provided to the chains 16 to prevent surely the failure of the skids 14.
Patent JP-2000072115-A (JP)
Title: Method of manufacture of package
Inventor: HASHIMOTO TADASHI
IPC: B65B51/10
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity, reduce warp and twisting or the like and further positively melt and fix a sheet. SOLUTION: A plurality of storing sections 7 are formed at a base plastic material sheet 1A in a predetermined space. After stored items 9 such as goods or the like are stored in the storing sections 7, a base material sheet 2A is overlapped on the base sheet 1A. A laser beam 20a is radiated between the storing sections 7 and outside the storing sections 7 while the overlapped sheets 1A and 2A and a laser device 20 for radiating a laser beam 20a are relatively moved in each of the thread directions of the storing sections 7, thereby the base material sheet 1A and the base material sheet 2A are melted and fixed to each other and cut to manufacture the packing member A.
Patent JP-S60135901-A (JP)
Title: Optical molded article
Inventor: MIYAUCHI MASAYOSHI
IPC: G02B1/04
Filed: 1983-12-26
Abstract: PURPOSE:To obtain an optical molded article superior in optical characteristics and difficult in hydrolyzability by using a resin compsn. of polycarbonate having a specified range of viscosity average mol.wt. contg. a specified amt. of trimethyl phosphate. CONSTITUTION:Polycarbonate used here has an viscosity average mol.wt. of 12,000-18,000 found by measuring its methylenechloride soln. at 20 deg.C, and when it is <12,000, the molded article is deficient in mechanical strength and not practicable, and when >18,000, it is deficient in fluidity even at 300-400 deg.C, resulting in forming optical strain. An amt. of trimethyl phosphate to be added is 0.001-0.05pt.wt. per 100pts.wt., and when it is <0,001pt.wt., enhancement of heat resistance cannot be expected, and when >0.05pt.wt. hydrolyzability is lowered.
Patent JP-S6398793-A (JP)
Inventor: SAWAMURA KIYOYUKI
IPC: G08B27/00
Filed: 1986-10-15
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-H07104705-A (JP)
Title: Driving circuit for liquid crystal device
Inventor: HOSOKAWA TORU
IPC: G09G3/36
Filed: 1993-09-30
Abstract: PURPOSE:To provide a driving circuit capable of using even with a combination in which the output level of a gamma correction and polarity inverter circuit 1 does not match with the input level of a source driver IC 2 and using by combining the best ICs in reference to the performance and the price. CONSTITUTION:In the driving circuit of a liquid crystal device inputting a picture signal being inverted in the polarity for every 1H to a source driver IC 2 through a gamma correction and polarity inverter circuit 1 and outputting it to the picture signal wiring of the liquid crystal device from the source driver IC 2, a level converting circuit 12 using a clamp circuit 7 for clamping the picture signal to be a constant level for every 1H is provided.
Patent JP-H0796085-A (JP)
Title: Electric razor
Inventor: YAMASHITA MIKIHIRO
IPC: B26B19/26
Filed: 1993-09-30
Abstract: PURPOSE:To provide the electric razor which can be driven efficiently by controlling independently a speed of each blade in accordance with a use condition. CONSTITUTION:In thin electric razor provided with a motor being a driving source, a transfer member for converting an output of the motor to a reciprocating motion, a trimmer blade 4 consisting of a comb-like fixed blade and a movable blade for executing a reciprocating motion, while coming into contact with this fixed blade by the transfer member, and one piece or more of head blades A consisting of an outer blade provided with many blade holes and an inner blade for executing a reciprocating motion, while coming into contact with the inside surface of this outer blade by the transfer member, this razor is constituted so that motors 6a, 6b and transfer members B, respectively consist of two pieces, and one of them and another are connected to the trimmer blade 4 and the head blade A (net blades 1, 2, a slit blade 3), respectively.