baber/WOPTO huggingface dataset:
Patent JP-H09231551-A (JP)
Title: Magnetic disk
Inventor: SUGIYAMA TAKASHI
IPC: G11B5/72
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic disk having high reliability which has little cohesion with a head even after a CSS operation and hardly causes head crush by forming a base lubricant layer having uniform film thickness as the base for an island-like lubricant. SOLUTION: The surface of an aluminum substrate subjected to nickel- phosphorus plating is ground to obtain specified surface roughness. After the substrate is cleaned, a Cr base layer, a Co alloy magnetic film and a carbon protective film are successively formed in a continuous sputtering device. After sputtering, a lubricant is applied by using a coating machine. To obtain an enough effect, the base lubricant is applied to 8Å, and preferably >=15Å. Then a lubricant soln. of an extremely low concn. is applied by spraying from an enough distance. The lubricant sprayed deposits in a particle state on the disk surface.
Patent JP-S56137435-A (JP)
Title: Initial set system for slave computer
Inventor: SATOU HARUJI
IPC: H04L29/00
Filed: 1980-03-31
Abstract: PURPOSE:To enable to cope with the extension of future system easily, by transferring the host information to the main memory of the slave computer via the information storage device and making initial set. CONSTITUTION:Host computers 1, 2 and slave computers 3, 4, 5 are connected with the loop shape data way 6. The host information is transferred to the computer 5 from the computer 1 via the host station HST11, data way 6 and slave station SST51. The computer 5 receiving the initial set request signal starts the execution of the initial progarm loading IPL. The computer 5 inputs the host information from the information storage deice 7 according to IPL, the content is judged, and as a result, the transfer request of data is transferred to the computer 1. The computer 1. The computer 1 transfers data to the main memory in the computer 5 via the device 7 for initial setting.
Patent JP-H03242529-A (JP)
Title: Maintenance aid evaluator
Inventor: TOKURA TAKEHIKO
IPC: G01M99/00
Filed: 1990-02-20
Abstract: PURPOSE:To optimize a maintenance plan by a method wherein a specified parameter necessary for the maintenance of a plant component equipment is compared with a maintenance reference data and a maintenance achievement data in the past to estimate and evaluate the deterioration of the equipment and based on the results, a replacement cycle and a maintenance cycle of the equipment are determined to display. CONSTITUTION:Data collected with a parameter collector 13 from equipment 2-1-2-m to be maintained are compared with a reference data 12, a data 6 in the past and the like by a diagnosing device 11 to estimate a timing of replacement or the like. The replacement timing data thus estimated are sent to a calculator 7 for management through a data transmission path 10. Based on the replacement timing data sent here, a replacement cycle and a maintenance cycle are calculated by an evaluation program and shown with a display device 8. A maintenance personnel can correct a maintenance plan data 9 in reference to the data and a maintenance achievement data 6.
Patent JP-H02221409-A (JP)
Title: Melt-spinning of polyester
Inventor: KURIHARA YUTAKA
IPC: D01D5/084
Filed: 1989-02-22
Abstract: PURPOSE:To suppress the generation of contaminations on the peripheries of the extrusion holes of a spinneret and stabilize the flow of a melted polyester in the extrusion holes by melting the polyester and subsequently spinning the melted polyester in a prescribed ratio between a shear stress in the fine holes of the spinneret and the temperature of the polyester. CONSTITUTION:A polyester is melted and subsequently spun under a condition comprising a taue/T ratio of >=4.0X10<3>(dyne/cm<3>K) and <1.4X10<4>(dyne/cm<3>K) between the shear stress taue in the fine holes of a spinneret and the temperature T of the polyester, thereby contriving to suppress the generation of contaminants built up on the peripheries of the extrusion holes of the spinneret and stabilize the flow of the melted polyester in the extrusion holes. The spinneret preferably has the fine holes having round cross sections, a L/D ratio of >=2 between the diameter D of each fine hole and the length L thereof and a fine hole introduction angle of <60 deg..
Patent JP-S57171074-A (JP)
Title: Controlling apparatus for ignition timing
Inventor: KUBOTSUKA TAKAO
IPC: F02P5/152
Filed: 1982-03-15
Abstract: PURPOSE:To provide an ignition timing controlling apparatus for an automotive engine, which is capable of controlling the engine noise always at a level lower than a predetermined value, by delaying the ignition timing of the engine when engine noise or vibration higher than a predetermined level is detected. CONSTITUTION:When the levels of engine noise and vibration are raised, output of a sensor 10 is also raised and it is amplified at an amplifier circuit 11. Then, only relevant components of the signal are taken out in a band-pass filter 12 and its effective value within a predetermined time interval is calculated in an effective value calculating unit 13. The effective value thus obtained is compared with a reference value Vr in a comparator 14. Here, if the effective value exceeds a tolerable value, the comparator 14 produces an H-signal and controls a delay circuit 16 for switching the same to delay mode. This causes a lag of 0.5 deg. of ignition signals produced by a signal generator 6 and the signals thus lagged 0.5 deg. are supplied to a power transistor 5. Thus, the delay circuit 16 continues to delay the ignition timing until the noise level becomes lower than a tolerable value.
Patent JP-H06230354-A (JP)
Title: Liquid crystal device
Inventor: YABU SHIGEKI
IPC: G02F1/1333
Filed: 1993-02-03
Abstract: PURPOSE:To ameliorate the nonuniform temp. distribution of a liquid crystal panel by broadening the width of the heaters of the parts of mounting members for mounting a heater panel to the liquid crystal panel, thereby increasing the heat-generating value. CONSTITUTION:The heater panel 11 is disposed and held to face the liquid crystal panel 1 apart the prescribed spacing maintained therebetween and is adhered to the rear surface of the liquid crystal panel 1 with a silicone adhesive 13, etc., (mounting members). The transparent heaters for temp. correction consisting of the broad heater patterns 12a at the right and left end edge parts and the narrow heater patterns 12b in the other parts are formed on the heater panel 11. Since the voltages impressed to the heater patterns 12a, 12b are the same, the heater patterns 12a of the smaller resistance value generate more heat. Then, the heat loss from the silicone adhesive 13 in the part adhered to the liquid crystal panel 1 is compensated even if such heat loss exists.
Patent JP-S63208599-A (JP)
Title: 6-amino, 5-nitro-4-imino-(ribofuranosyl)-pyrimidine and production thereof
Inventor: KIN MUSHIYOU
IPC: A61K36/07
Filed: 1987-02-23
Abstract: NEW MATERIAL:The compound of formula. USE:It exhibits strong insecticidal activity against agricultural vermin and is useful as a natural insecticide for agricultural use. PREPARATION:Fruit body of fungus of Clitocybe genus [e.g. Clitocybe inversa (Scop.: Fr) Quel, etc.] is extracted with an organic solvent such as methanol to separate the objective compound from the fruit body.
Patent JP-S61200435-A (JP)
Title: Weighing apparatus
Inventor: MURATA HAJIME
IPC: G01G13/00
Filed: 1985-03-01
Abstract: PURPOSE:To output wt. signals of multiple stages further finely divided between two different points only by setting said two different points, by providing an operational control means for outputting wt. signals of multiple stages divided between two set points at predetermined intervals to a controller. CONSTITUTION:The titled apparatus consists of a weighing part A for weighing the wt. of an article, an input part C for setting a wt. lower limit and a wt. upper limit as a first set point and a second set point, a display part D for displaying a weighed value, the first set point and/or the second set point and a controller B for inputting the signals of the weighing part and the input part and an operational control means, which outputs wt. signal of multiple stages divided between a zero point and the second set point or between the first set point and the second set point or between the first set point and a balance at predetermined intervals, is mounted to the controller B. Only by setting wts. at two different desired points, wt. signals, wherein the space therebetween is further finely divided, can be outputted and, therefore, this apparatus can be widely used in various apparatuses, wherein multistage wt. signals are required.
Patent JP-2000242318-A (JP)
Title: Electronic gear ratio setting method and positioning controller
Inventor: TSUMAGARI HIDEO
IPC: H02K7/10
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the positioning controller which enables the operation of a machine to start without calculating and setting an electronic gear ratio by a user. SOLUTION: In the electronic gear setting method of the positioning controller which controls the position and speed by a motor, the positions of two points are specified as reference positions in specific units (S22 and S24), while having command position differences in command units as to the positions of the two points and detection positions differences in units of encoder pulses from an encoder connected to the motor (S25), the command position differences is divided by the detection position differences to calculate the electronic gear ratio (S26).
Patent JP-S57168915-A (JP)
Title: Linear polyester
Inventor: PATORITSUKU JIEIMUZU HOONAA
IPC: C08G63/66
Filed: 1982-03-17
Abstract: UV stable linear polyesters, e. g. PET, contain in their chain copolymerised bis(hydroxyalkoxy)xanth-9-ones, preferably 3,8-bis-(2-hydroxyethoxy)xanth-9-ones. The polymers are obtained by polymerisation in the presence of a tetrahydroxy benzophenone, preferably the 2,2',4,4'-isomer. The method of polymerising in the presence of dihydric phenols to obtain ethoxyaryloxy polyesters is also described.
Patent JP-S51116835-A (JP)
Title: Adhesive composition
Inventor: NAKANO TATSUO
IPC: C08K5/09
Filed: 1975-04-04
Abstract: PURPOSE:A rust proof adhesive composition prpared by the use of the reaction product between ascorbic acid and an organic acid anhydride as a rust preventive agent which is readily soluble in the adhesive.
Patent JP-H08275172-A (JP)
Title: Picture formation
Inventor: AGUNESU II GAI
IPC: H04N7/46
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce a memory band width requirement in the case of coding a picture in two ways by providing a single memory fetch to each reference picture so as to interpolate a predicted motion of each picture. SOLUTION: A picture that is coded in 2-way, that is B frame, is generated from two reference pictures such as I and P frame pictures. A full pixel match closest is identified from search of three full pixel borders to calculate half pixel reference picture data. The half pixel is interpolated to generate a picture coded in 2-way and a closest match is found in the half pixel border. The intermediate result is stored in a buffer of 18×18×11 bits storing a 7-bit partial sum with respect to each pixel. The partial sum is formed by adding the most significant 6-bit of the corresponding I, P frame pixels. The 4-bit of each word in the buffer corresponds to the least significant bits of the corresponding I, P frame pixels.
Patent JP-H10238309-A (JP)
Title: Initial pressure regulator of steam turbine
Inventor: YOSHIDA HIROAKI
IPC: F01D17/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To automatically perform the initial pressure regulation when the initial pressure is lowered, by selecting a lower value of a governing valve opening command for regulating the initial pressure and a governing valve opening command for regulating the load, and regulating the governing valve on the basis of the selected governing valve opening command. SOLUTION: In the operation of a steam turbine 1, a governing valve opening command (a) for regulating the initial pressure, is output from an initial pressure regulator 7A. A detected value from an extraction pressure detector 5, and an extraction pressure set value are compared and computed by an extraction pressure governer 8, and a detected value from a speed detector 6 and a speed set value are compared and computed by a turbine output setting unit 9. The confirmatory calculation of the governing valve 2 and the extraction pressure regulator 3 is performed by a limitter 12a, and the governing valve opening command (b) for regulating the load, and the extraction pressure regulator opening command are operated by a matrix 13A.  Then the governing valve opening commands (a), (b) are input to a lower value selector 20, so that the lower value is selected to be output to the governing valve 2, to regulate the valve opening.
Patent JP-S63208690-A (JP)
Title: Multi-stage type oil-free screw vacuum pump
Inventor: NARAKI KAZUHIDE
IPC: F04C28/02
Filed: 1987-02-24
Abstract: PURPOSE:To improve the vacuum degree by opening the atmosphere opened valves installed in the low and high stage gas passages only in the case when the low stage discharge temperature is lower than a set temperature and the high stage discharge temperature is higher than a set temperature. CONSTITUTION:Oil-free screw pumps 1 and 2 are arranged in series, and an opening/closing valve 6 is installed into the branched flow passage 5 between the both pumps 1 and 2. The discharge temperature on the low stage side is detected by a thermocouple 7, and the discharge temperature on the high stage side is detected by a thermocouple 8. When the discharge temperature of the thermocouple 7 is lower than a set temperature which is lower than the max. allowable temperature and the detection temperature of the thermocouple 8 is higher than the max. allowable temperature, the opening/closing valve 6 is opened. Therefore, the both pump stages can be operated in the nearly equal discharge temperature state.
Patent JP-S59166122-A (JP)
Inventor: KURIOKA AKIHIKO
IPC: A47L9/04
Filed: 1983-03-11
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-H09233018-A (JP)
Title: Voice quality warning system for digital portable telephone system
Inventor: SHIONO KATSUMI
IPC: H04B14/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To allow the digital portable telephone system to provide the output of quality deterioration warning information in response to the degree of deterioration in a reproduced voice signal by taking correlation between deterioration in channel and voice quality. SOLUTION: A decoding section 22 of a digital signal processor(DSP) conducts decoding error correction processing of coded voice data and when a CRC cyclic redundancy check error detector 22-6 detects it that voice data has an error, a bad frame masking processing section 22-10 conducts processing of preventing deterioration in voice quality. A warning tone decision processing section 61 of a main CPU accumulates consecutive frames of voice data by a prescribed number of frames while shifting a status number of bad frame masking one by one frame each, decides the propriety of the output of warning information depending on the accumulated sum and controls a warning tone output device 31 to outputs a warning tone when the section 61 decides its propriety of output.
Patent JP-S58158559-A (JP)
Title: Input switching over circuit
Inventor: YOSHIZAWA MASAYUKI
IPC: G01R15/08
Filed: 1982-03-16
Abstract: PURPOSE:To achieve a highly accurate switch over of range with an analog switch control with A/D conversion IC by adding another signal line to an input pad section. CONSTITUTION:When measuring a voltage, the input impedance R1 which is indicated by R1 is normally about 10MOMEGA and the voltage is damped by a resistance division of the R1, R2 and R3. This voltage is inputted into a buffer amplifier OP, through resistances for electrostatic control RP2 and RP3 connected to input pads P2 and P3 and input changeover analog switches S3 and S4. With such an arrangement, resistances RP1, RP2 and RP3 for electrostatic control of pads P1-P3 and an ON resistance of the analog switches S1 and S2 are applied to the resistance R1 and won't affect the resistances R2 and R3 for damping voltage. This enables a highly accurate damping of an input signal within an accuracy of an external resistance.
Patent JP-S57154952-A (JP)
Title: Mobile communication system
Inventor: MORITA NAOYA
IPC: H04W36/30
Filed: 1981-03-19
Abstract: PURPOSE:To secure the geographical continuity in the switching mode of regions, by preferentially completing the switching operation in case the positional coordinate information of a fixed base station, i.e., the remote side of a new communication has a difference within a prescribed region compared with the preceding information. CONSTITUTION:The radio signal supplied through an antenna 1 of a travelling object from a fixed base station is demodulated and supplied to a position discriminating signal detecting circuit 3. The circuit 3 delivers the position information of the fixed base station comprising the coordinates like X, Y, u, etc. Thus the position information of a fixed station which is under reception is supplied to a frequency selecting circuit 4, and the frequencies registered to a frequency code table 42 are selected one by one to be delivered through a terminal B. If the coordinate position information of a new fixed base station is supplied to a terminal A within a certain period of time, a position information comparator 43 compares the input information with the contents of a storage circuit 44 of preceding position information. Then a frequency designating circuit 41 is started to select the next code when the difference of each coordinate information exceeds the set value.
Patent JP-S54134202-A (JP)
Title: Emergency drainer for high-pressure feed water heater
Inventor: OKADA MIKIO
IPC: F22D1/32
Filed: 1978-04-10
Abstract: PURPOSE: To provide an emergency drainer for preventing the induction of turbine water without causing an excessive pressure difference between a drain cooler chamber and a desuperheater chamber of a high-pressure feed water heater.  
     CONSTITUTION: Water is supplied from a low-pressure feed water heater 5 to an inlet chamber 3 of the vertical-type high-pressure feed water heater 1 through a water pipe 6 so that the water flows through U-shaped heat transfer tubes 2 of the high-pressure feed water heater 1 and is heated by steam introduced from a heating steam line 11 into the desuperheater chamber 8. An emergency drain port 20 is provided near the inlet port of the drain cooler chamber 9, wherein water produced by the condensation of the steam is reserved. The emergency drain port 20 is connected to a steam condenser 17 through a pipe 22 equipped with a drain valve 21, which is operated by the output signal of an emergency water level adjuster 23 which detects the abnormal level of drained water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61201408-A (JP)
Title: Gas insulated potential transformer
Inventor: ISHIYAMA HITOSHI
IPC: H01F38/24
Filed: 1985-03-04
Abstract: PURPOSE:To eliminate a blind operation and reduce mental burden of assembly operators by a method wherein it can be visually recognized that a high voltage coil connection wire does not come out of a high voltage shielding cylinder. CONSTITUTION:When an insulation spacer 9 is mounted on a metal container 5, the length of a high voltage coil connection member 17 is determined in the following manner. A position where a connection part 17a between a tip of the high voltage coil connection member 17 and a high voltage coil connec tion wire 11 is inserted a little into an inlet of a high voltage shielding cylinder 3b is determined. A distance between that position and the surface of a flange 5a of the metal container 5 is defined as the dimension X. The distance between the surface of the flange 5a and an end surface of a fitting bolt 12 of a cover 8 fitted to the insulation spacer 9 is defined as the dimension Y. The distance between the end surface of the fitting bolt 12 and the connection part 17a is determined as the dimension L. Then the length of the high voltage coil connec tion member 17 is so determined as to conform to the conditions, L>O and Y-X<L. With this constitution, the operation of the high voltage coil connec tion can be perfectly recognized visually.
Patent JP-H04258955-A (JP)
Title: Production of phase shift mask
Inventor: NISHIYAMA YASUSHI
IPC: G03F1/30
Filed: 1991-02-13
Abstract: PURPOSE:To reduce unevenness in the thickness of a shifter, to make the best use of the phase shifting effect of the shifter and to stably produce a phase shift mask having high contrast with this method by easily obtaining the end of dry etching at the time of forming the shifter. CONSTITUTION:A thin aluminum oxide film is used as an etching terminating layer 16 when a shifter 18 for producing phase difference in a phase shift mask is formed by dry etching.
Patent JP-S56136628-A (JP)
Title: Structure of lining at joined part in stack gas desulfurizer
Inventor: SHIMA TOSHINOBU
IPC: B01D53/77
Filed: 1980-03-31
Abstract: PURPOSE: To maintain good adhesiveness of a lining at the joined part by applying at first, the lining of a material of higher hardness at the joined part where the different linings superpose in the case of applying such linings on a base material for the purpose of corrosion prevention against corrosive fluid.  
     CONSTITUTION: In a stack gas desulfurizer, rubber lining is applied to a dust removing tower 12 because in said tower the fresh water from a circulating tank 13 becomes dilute sulfuric acid by absorbing SO 2  and also it takes in fluoride. In an absorption tower 14, flake lining is applied in terms of economy. A special consideration is required for the joined part A of both towers 12, 14. Thereupon, first flake lining 23A of higher hardness is applied on a tower base material 25A, thence a sufficient adhesive bonding area S is taken on this and soft rubber lining 24A of lower hardness is applied. A primer 26A suited for good adhesive bonding is selected and the adhesive bonding surfaces of the linings 23A, 24A are thoroughly finished by buffing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10226043-A (JP)
Title: Screen printer
Inventor: MURAKAMI TAKEHIKO
IPC: H05K3/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for printing and coating a printed board with a surface mounting paste after completion of printing using separate apparatus by moving a coater for surface mounting paste having a nozzle fixed movably up and down to a board through a horizontal moving mechanism of a squeegee. SOLUTION: A coater 8 for surface mounting paste is provided with three nozzles 9-11 fixed movably up and down to a board 12 and moved through a moving mechanism 7 for squeegees 4, 5. The coater 8 for surface mounting paste is moved above a support 2 for a board to be printed through the moving mechanism 7 for squeegees 4, 5 and reset upon finishing a work. When the moving mechanism 7 is shared by the coater 8 for surface mounting paste and the squeegees 4, 5, any one of the squeegees 4, 5 or the coater 8 for surface mounting paste is moved to pause position when the other is moved to work position.