baber/WOPTO huggingface dataset:
Patent JP-H02295283-A (JP)
Title: Two-dimensional ccd image sensor
Inventor: KOO SHINZO
IPC: H04N5/372
Filed: 1989-05-09
Abstract: PURPOSE:To improve the data transmission efficiency and to increase the equivalent transmission speed by providing a logic circuit which controls switch elements in respective picture element columns, row by row, divisionally in plural-block units. CONSTITUTION:The logic circuit 6 controls the switch elements 2-1-1 to 2-1-n,..., 2-l-1 to 2-l-n between photoelectric converting element columns 1-1 to 1-l and vertical shift registers 8-1 to 8-l in one-line or plural-line units. Only desired lines are selected and outputted as final image data, so such a loss as the transmission of unnecessary data is eliminated. Consequently, the data transmission efficiency is improved and the equivalent transmission speed can be increased.
Patent JP-S5819322-A (JP)
Title: Production of novel multifunctional epoxy resin
Inventor: KOBAYASHI NORIO
IPC: C08G59/00
Filed: 1981-07-27
Abstract: PURPOSE:To produce the titled resin being excellent in heat resistance, chemical resistance and flexibility and having an improved compatibility with various curing agents, by cocondensing a novolak epoxy resin with a precondensate of  an epoxy resin and an excess of a polyhydric phenol. CONSTITUTION:A precondensate (A) is obtained by adding a polyhydric phenol (e.g., bisphenol A) to an epoxy resin prepared from a polyhydric phenol and epichlorohydrin so that at least one phenolic hydroxyl group is present per epoxy group and reacting the mixture at 50-260 deg.C. Then, component A is cocondensed with a novolak epoxy resin (B) obtained by reacting epichlorohydrin with a phenolic resin obtained from a (substituted) phenol and a formaldehyde- supplying substance so that 0.01-0.5 phenolic hydroxyl group of component A is present per epoxy group of component B.
Patent JP-H08289370-A (JP)
Title: Base station and communication terminal in communication system
Inventor: NOJIMA MIGAKU
IPC: H04W12/06
Filed: 1995-04-18
Abstract: PURPOSE: To provide the base station and the communication terminal in a communication system which can simplify the operation for remote control from a portable information terminal. CONSTITUTION: Contents indicating whether input of a password number is necessary at the time of remote control or not are preliminarily set to a PHS terminal 9 in a self-management master machine 5. When the automatic answering mode is set, the self-management master machine 5 connects the PHS terminal 9 to a line after recording the message of the other party. Next, set contents indicating whether input of the password number is necessary or not to the PHS terminal are discriminated; and if contents indicating that input of the password number is unnecessary are set, the message is sent without waiting for input of the password number from the PHS terminal 9.  If contents indicating that input of the password number is necessary are set, the PBS terminal 9 is prompted to input the password number, and the message is sent when this password number coincides with a preliminarily set password number, but the line is disconnected when it doesn't coincide with the preliminarily set password number.
Patent JP-H08287967-A (JP)
Title: Method of recovering cobalt, copper, and lithium from used lithium secondary battery
Inventor: MIYASHITA HIROICHI
IPC: B09B5/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a recovery method for recovering not only cobalt but also copper, and lithium from a lithium secondary battery. CONSTITUTION: A used lithium secondary battery is calcined and next is crushed, and then the fragments are screened, and the things under the screen are sorted by gravity with a table sorter, and valuables are recycled into table concentrate. Moreover, table tailing is sorted by magnetic force to recycle a small quantity of valuables left.
Patent JP-H02296049-A (JP)
Title: Rotating drive unit
Inventor: ICHIKAWA KOJI
IPC: B65H20/02
Filed: 1989-05-10
Abstract: PURPOSE:To rotate a member to be rotated correctly with simple mechanism by rotating a disc provided with an eccentric pin, further rotating a driving bar supported at a first pivot by the rotation of the pin and transmitting this rotation to a second pivot. CONSTITUTION:A disc 36 provided with an eccentric pin 38 is rotated by a motor 32. A driving bar 42 supported by a first pivot 40 is brought into slidable contact with the lower face of the pin and pushed down by the rotation of the pin 38 so as to be rotated around the first pivot 40. This rotation is transmitted to a second pivot 46 from an idler gear 44 through a gear 48 so as to rotate a movable guide plate 24 around the second pivot 46 as a fulcrum. The turning angle of the rotated member can be thus controlled correctly with simple mechanism.
Patent JP-S63283293-A (JP)
Title: White balance adjusting device
Inventor: SUZUKI MASAO
IPC: H04N9/73
Filed: 1987-05-15
Abstract: PURPOSE:To utilize the information of a color measuring sensor even at the time of low illuminance and to suppress the influence of an error by providing the titled device with a means for restricting the output range of control voltage for an image pickup signal amplifier means and a detecting means for detecting the quantity of peripheral light and validating the restriction range of the control voltage based on a detected output. CONSTITUTION:Signals log(SR/SG), log(SG/SB) outputted from a differential circuit 3 and a signal log SG outputted from a logarithm compressing circuit 2 are digitized in a microcomputer 4 and read in as X, Y and L. A value Lth1 stored in a memory 9 as the lower limit reference value of brightness is compared with the value L. The value L is in direct proportion to the logarithm of a peripheral light quantity value. In case of L>Lth1, the value L is compares with the upper limit reference value Lth2. In case of L>Lth1 and L>Lth2, in case of L>Lth1 and L<Lth2 and in case of L<Lth1, the control voltages of an R signal amplifier 6 and a B signal amplifier 7 are controlled in accordance with said respective cases. Since the restriction range of the control voltages of red and blue amplifiers are narrowed when the illuminance of peripheral light is low, the information of the color measuring sensor 1 can be utilized even if the control voltage exceeds a fixed level at the time of low illuminance, the white balance can be prevented from being suddenly and sharply unbalanced and the influence of an error in the color measuring sensor can be reduced.
Patent JP-H02295433-A (JP)
Title: Processed raw egg preservable at ordinary temperature and method for processing the same
Inventor: YAMATE MASATO
IPC: A23B5/14
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a pasty processed raw egg excellent in wettability, etc., for textile products, etc., preservable at ordinary temperature for a long period without impairing quality of egg yolk, etc., at a low cost by homogeneously kneading the egg yolk, etc., with a preservative, lower alcohol and paste in a specific proportion. CONSTITUTION:A preservative in an amount of 1-10 pts.wt. is homogeneously kneaded with 5-20 pts.wt. lower alcohol and 1-6 pts.wt. paste at ordinary temperature under ordinary pressure to prepare a slurry, which is then homogeneously kneaded with 100 pts.wt. either of egg yolk and egg white at ordinary temperature under ordinary pressure to afford the objective pasty processed raw egg.
Patent JP-S62273270-A (JP)
Title: Electrically conductive inorganic coating agent and its production
Inventor: OSHIYU KENICHI
IPC: C09D5/24
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an electrically conductive coating agent capable of giving coating films outstanding in transparency, hardness, wear resistance, etc., by formulating a binder containing specific silica sol., specific tin oxide powder, and an organic solvent. CONSTITUTION:The objective coating agent can be obtained by incorporating (A) a binder containing (i) alkylsilicate-hydrolyzed liquid and (ii) silica sol with a particle size 5-200mmu, with (B) tin oxide powder containing 1-20wt% of antimony and grinding this powder followed by incorporating the resultant system with (C) an organic solvent (e.g. ethanol, ethyl cellosolve). Preferably, the component A can be prepared by reaction between (1) 100pts.wt. of the silica sol on a SiO2 basis, (2) 20-200pts.wt. of the alkylsilicate on a SiO2 basis, and (3) 0.5-0.7mol, per gram atom of the silicon in said alkylsilicate, of water.
Patent JP-H08313659-A (JP)
Title: Signal time difference detector
Inventor: DEIBITSUDO REINTON
IPC: G01S5/22
Filed: 1995-05-16
Abstract: PURPOSE: To accurately detect a signal time difference real time by band passing filtering and envelope signal extracting a voice signal output from a microphone. CONSTITUTION: Voice signals from microphones M1, M2 are input to BPFs 33a, 43a via preamplifiers 31, 41. The BPFs 33a, 43a band pass filter the signals and output the signals to envelope extracting members 36a, 46a. The outputs of the members 36a, 46a are converted by A-D converters 38, 48. A finite impulse response (FIR) filter 11 executes filtering of a digital signal from the converter 38, and outputs the signal to an adder 12. The adder 12 subtracts the digital signal from the filter 11 from the digital signal output from the converter 48, and the error digital signal of the subtracted result is output to a response controller 10. The controller 10 so varies the weighting coefficient of the filter 11 that the square of the error signal becomes minimum to vary the delay value, and the delay value is output as a time difference of the two signals.
Patent JP-H02297936-A (JP)
Title: Wiring aluminum alloy material of semiconductor device
Inventor: MADOKORO SHOJI
IPC: H01L21/3205
Filed: 1989-05-12
Abstract: PURPOSE:To suppress hillock and improve resistance to electromigration of an aluminum alloy as the wiring material of a semiconductor device by forming a five-element Al alloy after adding each specific wt.% of Si, Cu, Hf, and B to Al. CONSTITUTION:A five-element aluminum alloy having Al as its basic material is prepared by adding 0.001-3.0wt.% Si, 0.1-4.0wt.%, Cu 0.002-0.8wt.% Hf, and 0.002-0.8wt.% B. The number of hillock in an aluminum material, i.e., an Al-Si- Cu-Hf-B film is smaller than those of Al-Si and Al-Si-Cu films. Further, even as to the life of electromigration, the film of Al-Si-Cu-Hf-B has a life that is longer than those of Al-Si and Al-Si-Cu films. Once the Al-Si-Cu-Hf-B film is used as the wiring material of a semiconductor device, its film exhibits excellent characteristics.
Patent JP-H05312342-A (JP)
Title: Temperature controller for electric carpet
Inventor: MATSUMOTO MITSURU
IPC: F24D13/02
Filed: 1992-05-11
Abstract: PURPOSE:To automatically correct the surface temperature of a carpet cover by stopping power supply to a heating means at a point of time when the temperature of an electric carpet reaches a preset temperature and supplying power again to the heating means after finishing the counting of time. CONSTITUTION:The surface temperature of a carpet body is set to a predetermined level, and a power source switch 12 is closed. A resistance value of a temperature sensitive layer decreases according to an increase in the temperature of the carpet body and, when an output voltage of a temperature detection circuit 13 exceeds an output voltage of a temperature setting circuit 15, a relay contact 21 is opened to stop power supply to a heater 4. At the same time, a timer means 18 starts the counting operation for a period of counting time in accordance with the preset temperature. When the counting operation for a predetermined period of counting time is finished, the relay contact 21 is closed to supply power to the heater 4. By this method, the surface temperature of a carpet cover can be automatically corrected according to a thickness of the cover or the like.
Patent JP-H10291595-A (JP)
Title: Refueling apparatus
Inventor: JINBO MASAYUKI
IPC: B67D99/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out refueling works by less operators, by providing an information device showing a state that fuel can be supplied through a measuring instrument and informing of the state that a customer has completed his necessary treatment prior to refueling by a charge adjustment device. SOLUTION: In a refueling device 1 constituted of a charge adjustment device 20 for a treatment 9 prior to refueling, and a measuring device 10, information devices 40, 50 announcing a state that the measuring device 20 has become usable for refueling are provided. After a customer has prepaid by cash or a card in a prepaying treatment part 21 and a presetting treatment part 22 of a charge adjustment device 20 to select a fuel kind and set a refueling volume, a before treatment signal is input in a supply-fuel data management device 30 and a fuel-supply permission signal is transmitted from the supply-fuel data management device 30 to the measuring device 10 and at the same time, an indication signal of the condition is transmitted to an information device 40 to make the indication lamp flicker.  And since the information device 50 is actuated by actuation signals, operator can know that the measuring device 10 is serviceable.
Patent JP-S597472-A (JP)
Title: Casting device
Inventor: NAGAI YOSHIKI
IPC: B22D27/04
Filed: 1982-07-05
Abstract: PURPOSE:To prevent the burning of a casting in a device for casting a current collector of a lead storage battery, etc. by boring a cavity in a die, and packing a material having a solidifying point lower than the solidifying point of a casting material and the m.p. slightly higher than the correct temp. for a casting mold in the cavity. CONSTITUTION:A cavity is bored in the die to be used for casting a current collector of a lead storage battery, etc., and a packing material of tin or a tin-lead alloy or the like having the solidifying point lower than the solidifying point of a casting material and the m.p. slightly higher than the correct temp. for the casting mold is packed in the cavity. When the temp. of the die is going to exceed the correct temp. in the stage of charging the melt of the lead or lead alloy into the casting mold, the temp. rise of the die is prevented by the packed material and the burning of the casting is prevented.
Patent JP-S60261215-A (JP)
Title: Switching circuit
Inventor: MORIMOTO HIROSHI
IPC: H03K17/00
Filed: 1984-06-07
Abstract: PURPOSE:To increase a switching control terminal, and to make a switching circuit have a mutual resetting function and a self-state holding function by adding a circuit of a simple contitution. CONSTITUTION:When the firs switch SW1 of a switching circuit has been depressed, an output terminal 3 to an IC is grounded by the first diode D1, and the second and the fourth transistors TRs Q1, Q4 are turned off. In this case, a voltage of the first resistance R1 is impressed to the TRQ1 and it becomes on. Also, a TRQ3 cannot be turned on by the fourth diode D4 and becomes an off state. In this case, the first indicator 1 is lighted by turn-on of the TRQ1, and becomes a self-holding state even when the SW1 is released. Subsequently, when the second switch SW2 has been depressed, the terminal 3 is grounded continuously, and also the TRQ1 is turned off by the diode D4. As a result, the indicator 1 is turned off, also the third TRQ3 is turned on, and the second indicator 2 is lighted, and becomes a self-holding state even after the SW2 has been released.
Patent JP-H05312114-A (JP)
Title: Evaporated fuel collection device for vehicle
Inventor: NOGUCHI SHUSAKU
IPC: F02M25/08
Filed: 1992-05-11
Abstract: PURPOSE:To draw out only condensed fuel from a chamber of a canister by providing a valve means and a check valve to prevent back flow from the side of a suction means by way of positioning it on the downstream side of the valve means. CONSTITUTION:A canister C with a chamber 18 to reserve condensed fuel and a suction means 21 to draw out the condensed fuel are furnished. Additionally, in a communicating passage 22 to communicate the chamber 18 and the suction means 21, a valve means 23 to open at the time when the condensed fuel in the chamber 18 exceeds a specified amount and a check valve 24 to prevent back flow from the side of the suction means 21 by way of positioning it on the downstream side of this valve means 23 are provided. When the condensed fuel in the chamber 18 is drawn out and it becomes less than the specified amount, the valve means 23 is closed and suction of the fuel is stopped. Consequently, as long as the specified amount is set in an amount not to suck air, bubbles are not mixed into the sucked fuel.
Patent JP-S5641373-A (JP)
Title: Method and apparatus for drip feeding process gas cementation
Inventor: YAMAUCHI ITSUPEI
IPC: C23C8/22
Filed: 1979-09-12
Abstract: PURPOSE:To control the soot formation by propane gas, by supplying organic liquid and the propane gas in the furnace and to control the supply quantity so as to be carbon potential in aimed value. CONSTITUTION:Organic liquid for drip injection, e.g. methanol, generating carrier gas and isopropyl alcohol for cementation gas, are supplied together with propane gas as the cementation gas at gas cementation and quantity of consumption of propane gas, is reduced and soot generation is prevented. Each isopropyl alcohol and methanol, is supplied from the main tanks 2, 3 in the cementation furnace 1. Propane gas is supplied in the furnace 1 from the introducing tube 25. Reaction is accelerated by nickel catalyst in the furnace 1. The gas G in the furnace is introduced into the gas analyzer 27 through the pipe 26 and analyzed value is changed into the analytical signal Sa and the signal Sa is sent to the CO2 gas controller 28. Here, said signal is compared with previously set aimed value and the control valves 24, 10A, 10B, are automatically controlled and then, supply quantity is controlled so as to be the quantity of CO2 in the furnace constant.
Patent JP-S5821235-A (JP)
Title: Aperture device for camera
Inventor: TSUKAMOTO MASAAKI
IPC: G03B17/00
Filed: 1981-07-29
Abstract: PURPOSE:To prevent adverse influence owing to the bound of an aperture upon photometry and exposure by so arranging the titled device that an aperture switch is turned on when a driving lever for displacing an aperture lever from a max. position to a min. position passes through the min. position. CONSTITUTION:A switching means 147 which generates the signal indicating the completion of stopping down when a driving lever 138 abuts thereon is provided. The lever 138 is so arranged as to abut on the means 147 after it displaces to a prescribed extent beyond the position where an aperture level 145 is brought to the min. position. In other words, measuring and exposure are started not immediately after the aperture is minimized but after a certain while and therefore the bound of the aperture is contained and the adverse influence owing to the bound upon photometry and exposure is obviated.
Patent JP-H02297098-A (JP)
Title: Neutron shieldable acrylic synthetic fiber and production thereof
Inventor: ARAI MASASHI
IPC: G21F3/02
Filed: 1989-05-11
Abstract: PURPOSE:To enhance washing resistance by uniformly dispersing 1 to 30wt.% rare earth metal oxide into an org. solvent, then adding and mixing the soln. to and with an org. solvent soln. of an acrylonitrile copolymer and then subjecting the mixture to a wet process spinning. CONSTITUTION:A copolymer formed by copolymerizing a proper combination of about >=40wt.% acrylonitrile and other vinyl monomer, for example, acrylic acid, etc., at about <=60wt.% ratio is used for the acrylonitrile copolymer component. The rare earth metal oxide is not particularly limited if the oxide has an excellent neutron absorbing characteristic; for example, sodium oxide, etc., are used and the amt. thereof to be added is specified to about 3.0 to 15.0wt.% of the acrylic copolymer. An org. solvent, such as, for example, dimethyl formamide, is used for the solvent. The dispersion concn. thereof is specified to about 15 to 30wt.%. A flow pipe type grinder, such as, for example, sand grinder, is used as a dispersing device to continuously add a liquid dispersion to a spinning raw liquid. The wet process spinning is merely required to be executed under the conditions similar to the conditions of ordinary acrylic synthetic fibers. The fibers are passed through several stages of bath chambers and are successively subjected to stretching, washing, drying and post treating.
Patent JP-S5832368-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/90
Filed: 1981-07-28
Abstract: PURPOSE:To produce an air cell having high discharge operating voltage and good long term storage performance, by employing a substance having the phthalocyanine ring having ruthenium (Ru) as the central element for the catalyst of the air cell. CONSTITUTION:The air plate 3 is formed into a thin plate by immersing the fine powder active carbon having the surface area of approximately 800m<2>/g in the solution of ruthenium-phthalocyanine and quinoline or mercaptan then lifting and thermally drying while holding the liquid to deposit approximately 5wt% of ruthenium-phthalocyanine for the active carbon then the fluorine resin is mixed and pressure adhered to the nickel net.
Patent JP-H02300158-A (JP)
Title: Production of azoxybenzene compound
Inventor: FUJIMURA ATSUSHI
IPC: C07C291/08
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a compound useful as an intermediate for dye and intermediate for the other organic synthesis in high selectivity and high yield by reacting an aromatic amine compound with hydrogen peroxide in the presence of a metallosilicate. CONSTITUTION:An aromatic amine expressed by formula I (R<1> to R<5> are H, alkyl, alkoxy, halogen, nitrile or alkoxycarbonyl) is reacted with hydrogen peroxide using a metallosilicate as a catalyst in a solvent such as methanol at 20-150 deg.C to provide the aimed compound expressed by formula II. Hydrogen peroxide is used at a molar ratio of 0.05-3.0 based on the compound expressed by formula I and the above-mentioned catalyst is used at an amount of 0.01-30 pts.wt. based on 100 pts.wt. compound expressed by formula I.
Patent JP-S62274267-A (JP)
Title: Terminal device for watthour meter
Inventor: MIZUTANI KOMEI
IPC: G01R11/00
Filed: 1986-05-22
Abstract: PURPOSE:To eliminate a power failure and secure the safety of operation by providing the 1st terminal block mounted on a watt-hour meter main body and the 2nd terminal block coupled detachably with the terminal block, and forming a by-pass circuit in the 2nd terminal block at the time of the replacing operation. CONSTITUTION:When a watthour meter is in use, power-source side wiring lines 4a and 4b and load side wiring lines 5a and 5b are connected to the 2nd terminal block 3, which is coupled in front-rear relation with the 1st terminal block 2 coupled integrally with the watthour meter main body 1. Then voltage terminal metallic fittings 21 and 22, and 33 and 34 are connected, the metallic fitting 34 and terminal metallic fitting 31 are connected mutually by a connection piece 41, and a short-circuiting bar 35 is made to penetrate the iron core of a clamp type current transformer 6. When the watthour meter is replaced, the iron core of the current transformer 6 is released to disconnect the connection piece 41 and metallic fittings 21 and 22 from each other, thereby disconnecting the blocks 2 and 3. At this time, a current is supplied through the metallic fittings 38, 32, and 33. Consequently, the replacing operation is easily performed in safety without any power failure.