baber/WOPTO huggingface dataset:
Patent JP-2000278230-A (JP)
Title: Digital signal multiplexer and digital signal receiver
Inventor: YAMADA MASAHIRO
IPC: H04N5/44
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a program, which is not a target for a user, from being erroneously decoded and presented by providing an identification information output means or the like for outputting identification information for validating program specification information after switching after a multiplexing means completely outputs program component information to be finished. SOLUTION: A random access indicator control circuit 104 detects the I picture of video data outputted from MPEG decoders 101-103 and reports the timing of this I picture to a multiplexer 106. Then, the multiplexer 106 outputs the program component information to be finished/started by switching and the program specification information after switching while dividedly multiplexing them. Besides, after the multiplexer 106 completely outputs the program component information to be finished by switching, the identification information output means outputs the identification information for validating the program specification information after switching.
Patent JP-S63250621-A (JP)
Title: Optical modulation element
Inventor: NAGANO AKIHIKO
IPC: G02F1/13
Filed: 1987-04-07
Abstract: PURPOSE:To satisfactorily bring incident light having an arbitrary polarized light component to an optical modulation, by dividing a phase type diffraction grating part into plural blocks, and forming a groove part in its block so that the direction of its groove part goes to random as a whole. CONSTITUTION:Transparent electrodes 3, 3 are provided so as to come into contact with two pieces of transparent substrates 4, 4. Between its transparent electrodes 3, 3, a phase type diffraction grating part 2 is provided, and its diffraction grating part 2 is divided into plural blocks 8. In each block 8 thereof, a groove part is formed so that its groove part direction 7 becomes random on the whole of the diffraction grating part 2 as indicated with an arrow. Subsequently, by enclosing a refractive index variable substance (liquid crystal) into the groove part, an optical modulation element is constituted. Its liquid crystal is oriented in the groove part direction 7, therefore, it is oriented at random, and incident light always depends on the diffraction grating 2 irrespective of a polarized light characteristic and brought arbitrarily to an optical modulation. Accordingly, since the groove part direction is random, even if height of the diffraction grating is decreased, the optical modulation can be executed efficiently and stably.
Patent JP-H10283767-A (JP)
Title: Temperature information reporting device for storage device, storage device array, and storage device array system
Inventor: HIRONO KAZUHISA
IPC: G11B33/14
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent the user of a storage device which becomes higher in temperature when the device is operated from accidentally touching the storage device. SOLUTION: The RAM 53 of a main computer 50 stores a temperature rise table for estimating the risen temperatures of disk devices A-D 21-24 connected to a disk array 10 and an environmental temperature table for estimating the environmental temperatures which are the temperatures at the installed locations of the devices A-D 21-24. The CPU 51 of the computer 50 estimates the risen temperatures of the devices A-D 21-24 by referring to the temperature rise table based on the duration of power supply and access time and, at the same time, the environmental temperatures by referring to the environmental temperature table based on the time.  Then the CPU 51 estimates the temperatures. of the devices A-D 21-24 of the disk array 10 based on the environmental temperatures and risen temperatures of the devices A-D 21-24 and, when the temperatures of the device A-D 21-24 exceed a prescribed critical temperature, the CPU 51 displays a warning signal indicating the high-temperature state on the display 59 of the computer 50.
Patent JP-H02263467-A (JP)
Title: Storage device
Inventor: KURODA HIDEAKI
IPC: H01L27/10
Filed: 1989-04-04
Abstract: PURPOSE:To enable high density integration, and increase manufacturing yield by making a second layer conducting layer one electrode of a capacitor element, and making a first layer and a third layer conducting layers the other electrode. CONSTITUTION:A second layer conducting layer 25 turning to one electrode of a capacitor element 34 is pinched by a first layer and a third layer conducting layers 17, 27 turning to the other electrode, so that charging is possible also on the lower surface of the second layer conducting layer 25, and the charging capacity of the capacitor elements 34 per unit plane area is large. The first-third layer conducting layers 17, 25, 27 are separated by insulating films 18, 26, so that they can be formed by laminating them in order. As a result, for example, the second layer conducting layer 25 is not formed in a eaves type, so that the electrodes of the capacitor element 34 are hard to be broken in the course of manufacturing process. Thereby high density integration is enabled, and the manufacturing yield can be improved.
Patent JP-S5610311-A (JP)
Title: Electromagnetic filtration device for treating water
Inventor: OOKURA SUEYOSHI
IPC: B03C1/033
Filed: 1979-07-04
Abstract: PURPOSE: To provide the compact filtration device of low power consumption, by providing a pair of magnetic pole cores of iron which have numerous water passage holes, in a vessel installed in a water passage, so that a filter made of thin magnetic wires is interposed between the cores and by installing an electromagnet around the vessel.  
     CONSTITUTION: A pair of magnetic pole cores of iron 15, 16, which have numerous water passage holes 23 in the entire magnetic pole surfaces of the cores, are provided at a prescribed distance from each other in a vessel 14 installed in a halfway portion of a water pipe 1. A filter 18 made of thin magnetic wires is fillted between the  cores 15, 16. An electromagnet 22, the magnetism of which extends through the  magnetic pole cores 15, 16 and the filter 18, is provided around the vessel 14. The  opening percentage of the water passage holes 23 in the magnetic pole surfaces of  the cores 15, 16 is gradually increased from the center toward the periphery to uniformly disperse treated water in the gap between the cores. The thickness of the  upper removable core 15 is made smaller than that of the lower core 16 so that the  removal and installation of the upper core 15 are facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03282932-A (JP)
Title: Intelligent processing system
Inventor: IIMA NOBORU
IPC: G06N5/04
Filed: 1990-03-30
Abstract: PURPOSE:To make it possible to process knowledge which is true or not is not completely cleared in an intelligent processing system constituted of an oak set by constituting a forward inference system of a Rete network and arranging an inference result by an ATMS based upon a required rule so that no contradiction is included in the inference result. CONSTITUTION:Forward inference is executed by the Rete network 10 constituting the forward inference system and the inferred result and an inference basis based upon a rule for specifying a combination generating contradiction with the formation of a hypothesis are supplied to the ATMS 11. Dependence relation between a knowledge source and a lead knowledge is recorded by the ATMS 11 over the whole knowledge elements and the combinations of knowledge elements generating no contradiction are managed. The managed knowledge combination having no contradiction is accessed from the inference system 10, the processing speed is increased by the combinations of Rete networks for attaining high-speed inference and knowledge which is true or not is not completely cleared can also be processed.
Patent JP-H08285758-A (JP)
Title: Mold tester
Inventor: OTA KIYOSHI
IPC: B22C21/12
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a mold tester in which the work can be quickened while suppressing the measurement error among the workers by measuring both the ventilation and hardness of a mold using a single measuring unit. CONSTITUTION: A hardness head part 3 is provided contiguously to a ventilation head part 2. When a worker presses a mold against the ventilation head part 2 up to a reference surface 15d, the hardness head part 3 is also pressed simultaneously. Consequently, a contact member 30 on the ventilation head part 2 side is pressed with a constant pressure at all times. Since the protrusion of a presser 40 from the reference surface 15d is fixed on the hardness head part 3 side, the pressing position of the hardness head part 3 is determined under same conditions at all time. Consequently, no error appear in the measurement of ventilation and hardness. The hardness is measured by detecting the load, by means of a load cell 42, for pushing up the presser 40 while resisting against a spring 49 when the presser 40 is pressed to a position where the mold touches the reference surface 15d.
Patent JP-H07273611-A (JP)
Title: Parallel read m-series code generating circuit
Inventor: KAJI MASANORI
IPC: H03K3/84
Filed: 1994-03-31
Abstract: PURPOSE:To provide a parallel read M-series code generating circuit in which components of connected matrices are simplified, the number of input EORs and total number of gates are reduced to decrease a delay time. CONSTITUTION:In the parallel read M-series code generating circuit provided with plural multiplex feedback circuits 1, 2 whose different pattern length (2<x>-1) is selected by selecting an exponent X and with interlocking switches 5A-5P selecting any of the plural multiplex feedback circuits 1, 2 to conduct parallel reading from N-sets of DFFs 3A-3P with a multiplexity N, a minimum value mx of a positive integer is obtained in which the relation of (a multiplexity N/mx -exponent X>0) is in existence, and the multiplex feedback circuits 1,2 whose multiplexity N is N and whose pattern length is (2<x>-1) are replaced with m.-sets of feedback circuits whose multiplexity is same (N/mn) dividedly.
Patent JP-H03284013-A (JP)
Title: System and device for estimating adaptive maximum liklihood system
Inventor: OKANOUE KAZUHIRO
IPC: H03H21/00
Filed: 1990-03-30
Abstract: PURPOSE:To demodulate reception data with high reliability even when the fluctuating speed of a communication path is high by operating adaptively a maximum likelihood system estimation device based on predicted communication path impulse response. CONSTITUTION:A reception signal is inputted to an input terminal 100, and is inputted to a maximum likelihood system estimation circuit 101, and a reception signal reproducing filter 102. The circuit 101 performs the processing of maximum likelihood system estimation, and outputs a result to an output terminal 104 and the filter 102. At the filter 102, the replica of the reception signal is generated based on an estimation result and the internal state of the result. Furthermore, the reception signal is compared with the replica of the signal, and the internal state is updated so as to reduce an error, and also, an update result is outputted to a communication path impulse response estimation circuit 103. At the circuit 103, future communication path impulse response is predicted based on the change of the inputted internal state of the filter 102, and the result is outputted to the circuit 101. At the circuit 101, the internal state is changed based on the result predicted from the circuit 103, and the demodulation with high reliability can be attained.
Patent JP-H08287988-A (JP)
Title: Connector with terminal fall-off preventive means
Inventor: SAITO HITOSHI
IPC: H01R13/642
Filed: 1995-04-11
Abstract: PURPOSE: To provide a connector with a terminal fall-off preventive means which can accurately detect whether a terminal is surely inserted into a terminal receiving chamber or not even when it is miniaturized. CONSTITUTION: After a terminal 32 is inserted into terminal receiving chambers 34, 35, the tip parts 72, 74 of locking levers 68, 70 which are projected in a spacer 30 are moved to the introduction end of the withdrawal spaces 60, 62 of flexible locking pieces 44, 46 for primarily locking the terminal 32 and after that, the warp of the flexible locking pieces 44, 46 is limited by fitting them into the withdrawal spaces. On the other hand, when the terminal 32 is incompletely inserted, the withdrawal spaces 60, 62 are substantially blocked up by the flexible locking pieces 44, 46.
Patent JP-S63253186-A (JP)
Title: Flow control device for warm water pump
Inventor: HAMAYA ARATA
IPC: F04B49/06
Filed: 1987-04-09
Abstract: PURPOSE:To promote the orientation to high efficiency, by parallelly connecting warm water pumps of quantity N, whose rated flow amount is set to specific times the unit flow amount, and mutually separately controlling each warm water pump to be started and stopped. CONSTITUTION:Each pump 4-7 is controlled by a starting and stopping device 3 having a switch starting and stopping the four warm water pumps. The pumps 4-7 respectively set their rated flow amount equal to the unit flow amount, two times the unit flow amount, four times the unit flow amount and eight times the unit flow amount. Each pump 4-7 is separately controlled by a signal from the starting and stopping device 3. Accordingly, operation for a flow amount, changing in a wide range, can be high efficiently attained by the warm water pumps of less quantity.
Patent JP-H09252431-A (JP)
Title: Character information generating circuit
Inventor: KITAJIMA MARIKO
IPC: H04N5/225
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a character information generating circuit capable of quick accessing by using an image display integrated circuit for 8-bit, for example to output many more number of characters. SOLUTION: Character information is stored in 1st and 2nd pages P1, P2, in which paging processing is conducted. Thus, for example, an 8-bit display integrated circuit displays much more character information sets. Furthermore, frequently incident character storage areas AR1, AR2 are provided to the 1st and 2nd pages P1, P2 and similar character information is stored in similar addresses in the frequently incident character storage areas AR1, AR2. Thus, in the case of accessing the frequently incident characters, it is not required to page changeover thereby improving the access speed.
Patent JP-H02264873-A (JP)
Title: Apparatus for surge measurement
Inventor: SUGA MASAHIRO
IPC: G01R31/08
Filed: 1989-04-06
Abstract: PURPOSE:To enable execution of measurement being easy to calibrate, changing little with ages and being of high speed and high precision by a method wherein data are divided and sent out into a plurality of transmission channels by a demultiplexer in a sensor transmission element and are joined again in a sensor reception element. CONSTITUTION:A surge voltage-current generated in or breaking into a high voltage line 20 is divided 23, converted 24 into a voltage waveform and then converted 28 into an optical signal in a sensor transmission element 21 and is transmitted by an optical fiber cable 8. Then, the signal is converted 33 into an electric signal in a sensor reception element 22 and outputted and stored. In the transmission element 21, on the occasion, an electric signal is converted into a digital signal by an A/D converter 25, output data thereof are changed over sequentially by a word and sent out into a plurality of transmission channels by a demultiplexer 26, and the discrete data are joined sequentially into one by a miltiplexer 36 in a reception element 22. By this constitution, a transmission speed is made high in each transmission channel, nonuniformity in a delay time is absorbed, and measurement of surge with higher precision can be executed.
Patent JP-S63250764-A (JP)
Title: Serial number acquiring system between plural host computers
Inventor: UCHINUMA MASAKO
IPC: G06F15/16
Filed: 1987-04-07
Abstract: PURPOSE:To judge the sequential relation of processing in each host computer by providing the titled device with a serial number acquiring means to be started in each host by a serial number acquisition request and to return a serial number obtained when an adding means in a common system is started to a requesting source. CONSTITUTION:The adding means 7 reads out a specified serial number name and checks whether a serial number storing means 8 is included in a serial number acquiring system 3 or not. When the means 8 exists, the serial number before adding is checked, and when the serial number reaches the maximum number, the maximum number is returned to a serial number acquiring means 4. When the number does not reach the maximum value, the serial number of the means 8 is added, the added serial number is checked, and when the serial number reaches the maximum value, the maximum value is returned to the means 4. When the number does not reach the maximum value, the added serial number is returned to the means 4 in the requesting host computer. Thereby, the sequential relation of individual processing in plural hosts 1, 2 can be decided by applying a uniform serial number to the whole plural host systems.
Patent JP-S61244358-A (JP)
Inventor: ISOGAI MIKI
IPC: A61M11/00
Filed: 1985-04-22
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-S5210509-A (JP)
Title: Driving method of induction motor
Inventor: HISAOKA HIROMITSU
IPC: H02P27/16
Filed: 1975-07-16
Abstract: PURPOSE: By exciting an induction motor by double frequency of the electric power source, to get the driving method being capable of driving at double the speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01258218-A (JP)
Title: Magnetic disk
Inventor: YURA SHINSUKE
IPC: G11B5/72
Filed: 1988-04-08
Abstract: PURPOSE:To prevent flawing of a magnetic recording medium layer and to decrease the wear of a magnetic head slider by providing a diamong-like carbon film on the recording medium layer and increasing the hydrogen concn. on the magnetic head slider side to the concn. higher than the hydrogen concn. on the magnetic recording medium layer side. CONSTITUTION:The magnetic recording medium layer 2 is formed on a substrate 1 and the diamond-like carbon film 3 is formed as a protective film by plasma CVD thereon. The hydrogen concn. increases and the hardness decreases as the gaseous pressure is increased at this time. The hydrogen concn. on the magnetic head slider side, i.e., the outer side is increased to the concn. higher than the hydrogen concn. on the magnetic recording medium layer side, i.e., the inner side, by which the hardness of the surface part to come into contact with the magnetic head slider is lowered and the flawing and wear of the head slider are decreased. Since the hardness is high on the magnetic recording medium layer side, the flawing and wear of the recording medium layer are suppressed as well.
Patent JP-2000272559-A (JP)
Title: Magnetically attracted type travel device and cable supporting structure
Inventor: SOGI TADAYUKI
IPC: B62D57/024
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a load such as an electric power source cable for supplying electric power to a main body of a travel body from being directly applied to the main body, and prevent the main body from slipping or falling off, in a magnetically attracted type travel device for inspecting a weld line of a spheric holder. SOLUTION: A supporting tool 13 for supporting a cable 9 by a lifeline 6 is provided in a magnetically attracted type travel device provided with a travel body main body 1 which travels while attracting a magnetically attractive travel-objective wall face 4 by a magnetically attractive wheel in a condition connected to the lifeline 6 suspended from an upper side suspension position of the travel-objective wall face 4, and the cable 9 extended from a cable storing part 8 provided in a lower part side of the wall face 4 to be connected to main body 1.
Patent JP-S5514441-A (JP)
Title: Combustion controller for kerosene bath boiler
Inventor: MORIO SHIYUUJI
IPC: F23N5/20
Filed: 1978-07-15
Abstract: PURPOSE: To ensure higher safety at all times by starting fuel pump only when the prescribed pre-purge time has elapsed after the starting of ignitor.  
     CONSTITUTION: Ignitor 1 supplies oscillation output of high frequency to the primary coil of the transformer 3 when the ignitor gets drive power from the A/C power source 2, which makes the secondary coil of the transformer 3 generate high frequency voltage and as a result, ignition spark is generated between the electrodes 4. At this time, a part of the oscillation output power of the ignitor 1 is supplied to the integration circuit 5 of the next stage, where the supplied oscillation output power is integrated after being rectified, and the integrated output which corresponds to the integrated value is supplied to the comparator circuit 6. Comparator circuit 6 delivers output signal to the drive pulse generation circuit 7 when the integrated output reaches the prescribed voltage, and the drive pulses of the circuit 7 are supplied to the output circuit 9 thru the differentiating circuit 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06297574-A (JP)
Title: Pipe lining material, production thereof and pipeline repairing method
Inventor: KAMIYAMA TAKAO
IPC: B29C63/36
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a pipe lining material capable of surely applying lining to a pipeline into which water penetrates and capable of being integrated with a branch pipe lining material and to repair a pipeline using the pipe lining material. CONSTITUTION:A pipe lining material 1 is formed so as to have an inside and outside double-pipe structure constituted of an inner layer composed of a tubular nonwoven fabric 2 formed from fine yarn with fineness of 3 denier or less and an outer layer composed of a tubular nonwoven fabric 3 formed from thick yarn with fineness of 3-15 denier and a curable resin having high viscosity and high thixotropy and mixed with a filler having a small particle size is infiltrated into the tubular nonwoven fabric 2 constituting the inner layer 2 and a curable resin mixed with a filler having a large particle size is infiltrated into the tubular nonwoven fabric 3 constituting the outer layer 3. The pipe lining material 1 is reversed to be inserted in a pipeline by fluid pressure and the curable resin infiltrated into the pipe lining material 1 is cured while the inner pressure of the pipe lining material 1 is kept constant.
Patent JP-H10294443-A (JP)
Title: Method for manufacturing bit-line junction of dram array device and dram cell
Inventor: GALL MARTIN
IPC: H01L21/336
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current by implanting ions via a bit-line contact hole that is created in a device during processing. SOLUTION: Gate stacks 150 and 160 are formed along with a gate oxide film after implanting Vt , and a source 151 and a drain 152 are formed by implanting a p dopant using the gate stacks as a mask. The p dopant has a conductivity that is opposite to that of a B dopant substrate and source/drain implantation is called contradoping. A dopant profile in a channel is asymmetrical, and the peak concentration of a dopant is located near the source side of the channel and decreases as coming closer to the drain side being connected to a capacitor 210 by a strap 259. A gate threshold voltage for achieving a sufficient off current characteristics can be obtained without poorly affecting a channel/drain implantation by this type of dopant profile, and a leakage current from the capacitor 210 can be reduced.