baber/WOPTO huggingface dataset:
Patent JP-S6430344-A (JP)
Title: Error corrector
Inventor: ISHIDA KEIICHI
IPC: H03M13/00
Filed: 1987-07-27
Abstract: PURPOSE:To cause a probability that an error correction occurs at the time of a high speed reproducing to be rare and to securely detect error data by switching the algorithm of an inner correction corresponding to a reproducing mode. CONSTITUTION:At a storing and reproducing device to encode stored data by a product code to use two or more error correcting codes, the titled device has an inner decoder 104 to select plural decoding algorithms based on a control signal 108 from the outside, and the decoding algorithms of the inner code of the product code are changed according to the reproducing mode. Thus, both when the decoding of an outer code is executed at a regular reproducing and when the decoding of the outer code can not be executed at the high speed reproducing, by selecting the decoding algorithms of the inner code according to respective cases and changing the probability that the error correction occurs, the uncorrectable error generated by the error correction of the inner code can be reduced.
Patent JP-H0635267-A (JP)
Title: Automatic document feeder
Inventor: YAMADA YASUSHI
IPC: B65H5/02
Filed: 1992-07-14
Abstract: PURPOSE:To shorten the document change time by holding the next document on a carrying path, and also, to execute carrying of a document to a reading position by a simple constitution. CONSTITUTION:A rotary encoder is attached to a driving roller of a carrying belt. In such a state, from a detection timing of a first document D1 by a resist sensor, a generated pulse of the rotary encoder is counted by a second pulse counter PC2, and at the time point when the count value reaches a prescribed value, a driving motor is turned off. Subsequently, after the driving motor is turned off, by pulse conting by a third pulse counter PC3, a brake is operated. In this case, in the case the next document D2 is detected by the resist sensor before a first document D1 stops in a read position, a first pulse counter PC1 is used for detecting a moving amount of this next document D2, so that the moving amounts of two documents D1, D2 are subjected to parallel processing.
Patent JP-S6430387-A (JP)
Title: Y/c separator circuit
Inventor: SAGAWA KENTA
IPC: H04N9/78
Filed: 1987-07-27
Abstract: PURPOSE:To suppress dot hindrance and cross color without deteriorating horizontal resolution by mixing a Y/C separation output through frequency separation and that through a comb-line filter most suitably based on the result of the detection of the variation in luminance signal and chrominance signal in a vertical direction. CONSTITUTION:The titled circuit is provided with a Y/C separation means 20 to separate a composite signal by frequency separation, a Y/C separation means 10 which separates a composite signal by means of a comb-line filter, a synthesizing means 30 which synthesizes luminance signals YB, YL from said circuits 20, 30 with color signals CB, CL after weighting them, a means 40 to detect the correlation in the vertical direction between the luminance signals, a means 50 to detect the correlation in the vertical direction between the chrominance signals, and a means 60 to determine the weighting by the means 30 corresponding to the magnitude of said correlations. As the said correlation between the luminance signal and the chrominance signal become smaller, the more the Y/C separation output through frequency separation is weighted, inversely, the larger said correlation are, the more the output from the comb-line filter is weighted. As a result, without deteriorating the horizontal resolution, dot hindrance and cross color can be suppressed.
Patent JP-H0238203-A (JP)
Title: Method for warehousing and delivering loads of different width
Inventor: KAWAMATSU SHINICHI
IPC: B65G1/04
Filed: 1988-07-26
Abstract: PURPOSE:To warehouse and deliver a load of wide width and a load of narrow width are safely and securely on a shelf by providing two running forks which integrally reciprocates in parallel with a direction of a crane running. CONSTITUTION:When a load of wide width 9 is to be delivered, two running forks 5a, 5b are centered with respect to a central load receiving jig 11 on a load installing section 8 at a position corresponding to a delivery shell with running of a running crane 1 and an elevating carriage 4, while it is stopped at a delivery level and the running forks 5a, 5b are made enter right and left spaces 14a, 14b of the central load receiving jig 11, respectively. When a load of narrow width 15 is to be delivered, the two running forks 5a, 5b are centered with respect to a space 14a or 14b between an external load receiving jig 10a or 10b which supports the load of narrow width 15 while it is stopped at the delivery level, and then by carrying out similar delivery forking operation, the load of narrow width 15 is transferred from an either side of the load installing section 8 to the elevating carriage 4.
Patent JP-H0474260-A (JP)
Title: Inter-word network generating system
Inventor: KIMURA KAZUHIRO
IPC: G06F17/21
Filed: 1990-07-17
Abstract: PURPOSE:To generate an inter-word network containing a small number of remaining noises from a small quantity of sentence data by deciding the inter- work link weight based on the coupling intensity that is set in response to the grammar-meaning relation between the optional word pairs set within a prescribed document component unit. CONSTITUTION:The sentence component units forming a prescribed group are extracted out of the input sentences, and the presence or absence is checked for the grammar-meaning relation between two optional emerging words. Then the different degrees of coupling intensity are applied to the two words having the grammar-meaning relation and the two words having no grammar-meaning relation. Then the information on the coupling intensity between two words obtained for each sentence component unit is integrated between two words corresponding to each other over all sentence component units. Based on the information on the integrated inter-word coupling intensity, the weight of the link connecting two words together is decided. Thus it is possible to relatively reduce the coupling intensity between two words emerging accidentally and causing the noises and to effectively form an inter-word network of high performance with reduction of the mixture of noises.
Patent JP-H0635512-A (JP)
Title: Operating state monitoring system for programmable controller
Inventor: OKI KOJI
IPC: G05B19/048
Filed: 1992-07-15
Abstract: PURPOSE:To correctly monitor the operating state of a programmable controller with a monitoring device. CONSTITUTION:A programmable controller 1 is connected to a monitoring device 2 via a communication channel 3. The controller 1 is provided with a data latch part 15 which temporarily holds the data in accordance with the operating state of the controller 1. Then the controller 1 transmits the data held at the part 15 to the device 2 in response to the data transmitting request of the device 2. Thus the device 2 monitors the operating state of the controller 1 based on a received data. Meanwhile the controller 1 transmits the data to the device 2 and updates the data of the part 15 when the data are different from the data generated at that time point.
Patent JP-S6079672-A (JP)
Title: Clyndrical battery
Inventor: HARA MITSUNORI
IPC: H01M10/04
Filed: 1983-10-05
Abstract: PURPOSE:To prevent generation of displacement or wrinkle of separator in winding process by melt-bonding each end of a pair of separator sheets to a porous current collector which is exposed at winding starting end of an electrode plate, and forming a spirally wound electrode by winding. CONSTITUTION:A lithium plate 2 is press-bonded to a porous current collector 3 comprising stainless steel net to form a negative plate 1. A negative current collector 4 which also serves as winding core is fixed to an exposed part at winding starting end of the current collector 3. Each end of a pair of separator sheets is melt-bonded to the both sides exposed at winding starting end of the current collector 3. A positive plate 7 is placed on the upper side of one of the separator 5, then the negative current collector 4 is rotated to form a spirally wound electrode of cylindrical battery. Generation of displacement and wrinkle of the separator 5 during winding is prevented and workability is increased.
Patent JP-H065090-A (JP)
Title: Shift register circuit
Inventor: OOSAWA TOKUYA
IPC: H03K3/037
Filed: 1992-06-23
Abstract: PURPOSE:To prevent a shift malfunction due to the delay of an operating clock by a method wherein a third latch circuit is installed, data is input when the operating clock rises and data is output when it falls after one cycle and an output to a next-stage FF circuit is delayed by a half cycle. CONSTITUTION:An FF (i) circuit 1 constitutes a second latch circuit in the following manner: it is operated by an enable signal whose logic is inverse to a first latch circuit; and it sends out input data SI (i) from the first latch circuit as output data. Then, a third circuit 4 which is constituted in the following manner is installed: it is operated by an enable signal whose logic is the same as the first latch circuit; and it sends out signal data from the second latch circuit as output data SO (i). By this constitution, the timing of an operating clock SCK (i) can obtain the margin of a half-cycle portion, and the shift operation of the title circuit can be performed surely even when the operating clock is delayed due to an interconnection capacity and a resistance.
Patent JP-S5978787-A (JP)
Title: Welding method of fine wire
Inventor: TOMOSAKI RIYOUZOU
IPC: B23K26/20
Filed: 1982-10-27
Abstract: PURPOSE:To decrease man-hours for operation and to obtain a good weld zone by inserting a fine wire in the U groove of the part to be welded, irradiating a beam thereto while pressing the wire and welding the fine wire and the part to be welded into one body. CONSTITUTION:A U-groove 2 having the depth roughtly equal to the diameter of a fine wire 3 and the groove bottom roughly equal to the radius of the fire 2 is formed in the position to be welded of an object 1 to be welded. The wire 3 is inserted into the groove 2 through pressing. An electron beam or laser beam having the energy required for melt joining is irradiated thereto in the pressed state thereby welding the wire 3 and the object 1 to one body. Man-hours for operation are reduced and the good weld zone is obtd. by the above-mentioned method.
Patent JP-H0534283-A (JP)
Title: Liquid property detecting apparatus
Inventor: MIYATA SHIGERU
IPC: G01N21/41
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a liquid property detecting apparatus which easily seals a bonding part of a detecting circuit part and a liquid to be measured including a light transmitting body, and therefore adhesives sufficient sealing durability even under the severe using condition such as an engine room of a vehicle. CONSTITUTION:This liquid property detecting apparatus has a light transmitting body 4 of a circular tube between a light emitting element 1 and a photodetector 2. A liquid to be measured is filled in the circular tube. The light generated from the light emitting element 1 is passed through the circular tube 4 and refracted to enter the photodetector 2. The perperty of the liquid is detected based on the change of the output of the photodetector 2 depending on the degree of refraction of the incident light.
Patent JP-2000015194-A (JP)
Title: Washer
Inventor: YATOUGO MASAYUKI
IPC: B08B3/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a washer having such construction that the quantity of used liquid can be reduced and turbulence of washing liquid is hardly generated. SOLUTION: This washer is provided with an inner tank 12 for a washing material to be washed fed thereinto, an overflow tank 14 installed around the inner tank 12 and for receiving washing liquid that has overflowed from the inner tank 12, and a liquid feeding pipe 6 for feeding the washing liquid to the inner tank 12. The feeding pipe 6 is passed through the bottom surface of the overflow tank 14 from below to raise it to above the overflow tank 14, and also the tip part 6a of the liquid feeding pipe 6 is connected to the lower part of the side face of the inner tank 12. In a position of almost the same height as that of the overflow surface of the inner tank 6, the feeding pipe 6 is provided with an overflow hole 6b, and also an air hole 6c is provided above the overflow hole 6b.
Patent JP-H1140180-A (JP)
Title: Fuel cell power plant and its operation control method
Inventor: MATSUZAWA KAZUYUKI
IPC: H01M8/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power plant, in which a balance of water quantity inside the plant is secured and water can be utilized efficiently, and its operation contorl method. SOLUTION: A cell-cooling water system 2, which has a first heat exchanger 3, is connected to a fuel cell 1. A secondary cooling water system 4, which has a pump 5, a first control valve 6, a temperature-detecting means 7, a second heat exchanger 8, a cooling tower 9, a bypass line 10 and a second contorl valve 11, is connected to the first heat exchanger 3. A reformer 12 is merged with exhaust gas passages 13, 14 of an air electrode 1b, and connected to the second exhaust exchanger 8. A supply water line 18 with a cutoff valve 19 is merged with a condensed water exhausting passage of the second heat exchanger 8 and is connected to a water tank 15. A first and second level switches 16, 17 are provided on te high water level side and low water level side of the water tank 15 respectively.  The control device 20 is provided so that the cutoff valve 19 and the contorl valve 6 can be controlled, based on a water level detected by the first and second level switches 16, 17.
Patent JP-2000334061-A (JP)
Title: Domestic indoor fire extinguishing equipment
Inventor: KIJIMA YUJI
IPC: A62C35/20
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable to securely extinguishing fire at an initial stage by providing the interior wall of a house with a storage box in which a fire extinguishing equipment is stored containing a fire extinguisher, a water feed brass tube, a pressure-resistant spiral hose, a detachable connector, a nozzle, etc. SOLUTION: The interior wall of a hose is provided with a storage box 1, in which a fire extinguishing equipment is stored containing a fire extinguisher 2, a water feed brass tube 3 connected to a water pipe, a pressure- resistant spiral hose 4, a detachable connector 5, a nozzle 6, a glass door 7 with scattering protection film, and an optical sensor lamp 8. The glass door 7 with scattering protection film on which some pictures are painted is provided at the opening of the storage box 1 not to spoil the appearance of the interior, and the optical sensor lamp 8 is lit in the dark so that a person can easily locate the position of the fire extinguishing equipment. A result is that a person can securely extinguish fire in a house due to those other than oil at an initial stage.
Patent JP-S6248156-A (JP)
Title: Telephone holding adaptor
Inventor: KINEKAWA YASUKAZU
IPC: H04M1/738
Filed: 1985-08-27
Abstract: PURPOSE:To add the holding function by containing a holding control circuit setting the telephone circuit during talking to the holding state for a prescribed time when a rising of a voltage between the telephone lines is detected into a case. CONSTITUTION:An output of a timer circuit 8b operated by a hold set signal Vs goes to a H level after a prescribed time to output a hold reset signal Vr and a contact S0 is turned OFF by inputting the hold reset signal Vr to a contact control circuit 8c, a resistor R0 is disconnected from telephone lines L1, L2 to rest the holding state at a point of time t2. Thus, the talker moves a telephone set 2 to a suitable position during the holding state T2 to connect is the telephone lines L1, L2. Thus, the telephone setin talking is moved easily and the holding function is added without giving modification to a conventional telephone receptacle and plug by having only to insert a telephone holding adaptor between the telephone receptacle and the plug.
Patent JP-S6247702-A (JP)
Title: Numerical controller
Inventor: SAITOU KIMIO
IPC: G05B15/02
Filed: 1985-08-27
Abstract: PURPOSE:To improve the operability of a numerical controller by attaching an input keyboard to the main body of a numerical controller so that it can be freely removed with variable attachment angle. CONSTITUTION:A numerical controller main body 26 contains a CRT 1 and an input keyboard 2. The main body 26 is connected and fixed to the keyboard 2 via a fixing tool 3. Thus the keyboard 2 is stored vertically into the main body 26 when no programming is carried out. While the keyboard 2 is held fixedly at a prescribed angle by the tool 3 in a programming mode. Furthermore the keyboard 2 is extracted out of the main body 26 to facilitate the easy programming.
Patent JP-S6343421-A (JP)
Title: Radio equipment
Inventor: HACHITSUKA HIROYUKI
IPC: H04B1/04
Filed: 1986-08-11
Abstract: PURPOSE:To stabilize an automatic frequency control characteristic by using a received local oscillation signal so as to convert a transmission frequency component leaked to a receiving section via an antenna multicoupler circuit into an intermediated frequency signal and giving the signal to an automatic freqnency control signal to apply frequency identification. CONSTITUTION:A part of the transmission signal Pf of a carrier frequency (f) inputted to a multicoupler circuit 4 is leaked in the direction of a reception band pass filter 44 via a circulator 41. The leaked transmission frequency (f) is mixed with a received local oscillation frequency FLOC at the frequency converter 32 of the reception section 3, converted into a 2nd intermediate frequency fIF2, led to an automatic frequency control circuit 2 and inputted to a frequency identifier 21. The identifier 21 compares the input frequency with a reference frequency F0 to output an error voltage EC corresponding to the frequency deviation. The error voltage EC is fed back to the input side of an FM modulation oscillator to apply an automatic frequency control operation.
Patent JP-2000005290-A (JP)
Title: Deodorizing sheet
Inventor: YAMASHITA YOSHIKI
IPC: A61L9/01
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing sheet which has outstanding deodorizing effect and also has outstanding persistence of the deodorizing effect. SOLUTION: A deodorizing sheet has a central layer which includes charcoals i.e., a ceramic coal and the like and tourmaline. It is preferable that the central layer is laminated with a cushion layer which is made of a cotton-like material that is impregnated with an ingredient which is extracted from trees, furthermore, covered with a side cloth which is made of an organic fiber that has a metal-containing carboxy group. The deodorizing sheet is used for a bed pad and the like suitably.
Patent JP-S6080395-A (JP)
Title: Automatic correcting circuit of dial pulse
Inventor: HOSOKAWA KAZUTOSHI
IPC: H04Q1/36
Filed: 1983-10-07
Abstract: PURPOSE:To transmit a dial pulse received by relay contacts of dial pulse relaying while correcting automatically the distortion of the dial pulse by providing a control circuit built in a microcomputer. CONSTITUTION:When a BP relay is operated by a control circuit CONT, a P relay contact is shorted. When a pulse decision circuit detects the distortion of timing interval, the BP relay is released and a dial pulse is inputted to a preceding time detectioning storage device LLEM by a selector SEL. A comparator CMP1 compares a preceding detection value with a new input value to start a counter COUNT and a relay operating circuit OP. When a reference timing value of a register REG2 and the value of COUNT are coincident, the comparator CMP2 starts a relay release circuit REL. The relay release circuit REL releases the P relay and intermits the P relay by a relay operating circuit OP afterward.
Patent JP-2001009422-A (JP)
Title: Disposer waste water treatment system
Inventor: TAKASUGI MASATAKA
IPC: E03F3/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of city water and to effectively utilize water resources by embodying the recycling of the city water used to discharge the garbage crushed by a disposer in a disposer waste water treatment system. SOLUTION: The disposer waste water treatment device 19 has a disinfecting tank for sterilizing the waste water after separation of organic matter and a treated water tank E for storing the treated water subjected to the sterilization. The treated water tank E and a flush toilet (waste water recycling equipment) 14 are connected by piping 20 for water feeding. The system is provided with a water feed pump 25 for forcibly feeding the treated water in the treated water tank E to the flush toilet 14 through the piping 20 for water feeding for the purpose of recycling of the treated water.
Patent JP-S6167559-A (JP)
Title: Casting method
Inventor: SASAKI TERUO
IPC: A63B102/32
Filed: 1984-09-07
Abstract: PURPOSE:To execute satisfactory insert casting of a whisker-contg. light metal without melt-outflow by subjecting the metallic material contg. needle-like perfect crystal whiskers at a specific ratio and having a prescribed shape to insert casting in the prescribed position of a casting mold by a casting material such as cast iron or cast steel and using a chiller if necessary. CONSTITUTION:The aluminum or aluminum alloy material into which the needle- like perfect crystal whiskers consisting of at least one kind of silicon carbide, Al2O3, BeO, B4C, Si2N4, graphite, Cr, Fe, NI, etc. are incorporated at 2-80vol% or 4-40vol% and is subjected to casting, forging or machining is disposed in the prescribed position of the casting mold. The molten cast iron, cast steel or the like is cast into such mold. The chiller may be used in the dashing spot of pouring if necessary. The whisker-contg. light metal is satisfactorily cast without the melt-outflow.
Patent JP-S5888599-A (JP)
Title: Heat exchanger
Inventor: YOSHIDA AKIHIKO
IPC: F28F21/00
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a comfortable living circumstance by a method wherein a partitioning member and a spacing member are formed by a material having moisture and air permeability as well as the arresting effect of gas, general dust, soot or the like, in the heat exchanger for a ventilating device. CONSTITUTION:The heat exchanger, provided at an atmosphere suction port, is constituted by laminating neighboring spacing members 22 so that the directions of the wave forms thereof are intersecting orthogonally and interposing the partitioning members 21 between the spacing members 22. The heat exchange between the stream of the atmosphere, passing through the neighboring layers, and indoor air stream is effected through the partitioning members 21. At leat  one of the members 21,..., 22,... is made of a non-woven cloth of phenolic active carbon fibers or a paper. The active carbon fiber has a heat transmission coefficient, more than double the same of conventional paper, the moisture permeability and moisture control property, capable of controlling a latent heat transmission most suitably, and a filter effect, high in a capacity to adsorb and arrest various kinds of dirts in the environmental atmosphere. Thus, the comfortable living circumstance may be obtained.