baber/WOPTO huggingface dataset:
Patent JP-2000241514-A (JP)
Title: Parallel generation method for test pattern and generation apparatus for test pattern
Inventor: KOBAYASHI SEIJI
IPC: G01R31/28
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a generation apparatus for a parallel test pattern which is not different in every trial and which can always obtain the same result as a sequential processing operation. SOLUTION: A plurality of hypothetical failures 113 which are selected by a hypothetical-failure-list control part 102 in the list order of a hypothetical failure list 112 are distributed respectively to a plurality of test-pattern generation parts 103. A generated test patter is received by a failure-simulation-order decision part 104 as hypothetical-failure ad test-pattern information 114. The order decision part 104 selects test-pattern information 115 in the order of the failure list from the received information 114 so as to be output to a failure simulation part. All failures which can be detected by a test-pattern are found by a simulation. The test pattern which detects a new failure is output to a test-pattern series 117. In addition, detected failure information 116 is deleted, and the hypothetical failure list 112 is updated.  In addition, also other hypothetical-failure and test-pattern information 114 which corresponds to the detected failure information 116 is detected.
Patent JP-H02223119-A (JP)
Title: Pressure switch
Inventor: NAKAMURA YUJI
IPC: H01H35/34
Filed: 1989-02-22
Abstract: PURPOSE:To obtain a small-sized pressure switch with a simple structure and excellent mass production property by forming a contact point on one surface of an electric insulating substrate with a through hole for ventilation and providing a conducting diaphragm to cover the vent hole and the contact point. CONSTITUTION:The first film layer 13 made of an electric insulating oxide film is formed on a semiconductor board 12 to constitute a board 14, and a vent hole 15 is provided on the board 14 by etching and opened to the atmosphere via the vent hole 16 of a metering box 10. A contact point 17 and a conductor 18 connected to the contact point 16 are formed on the first film layer 13. The thin film of the electric insulating second film layer 19 is formed on the conductor 18, and a conducting diaphragm 20 is fixed on the first film layer 13 and the second film layer 19 by sticking or the like. When the pressure of the gas in the metering box 10 rises, a displacement section 21 is ordinarily brought into elastic contact with the contact point 17 to attain electric conduct. A pressure switch which has a simple structure and excellent mass production property and can be miniaturized is obtained accordingly.
Patent JP-H02223263-A (JP)
Title: Automatic test system for exchange
Inventor: ISHIKAWA HIROSHI
IPC: H04M3/22
Filed: 1989-02-23
Abstract: PURPOSE:To automatically perform recognition for the state of a circuit to be tested, the setting of a test circuit, and the execution of a test by providing a storage device to store test procedure information, and a test information reading means in a maintenance console. CONSTITUTION:A maintenance engineer inputs the kind and the circuit number of the circuit to be tested, and a test item, etc., comprehensively to the maintenance console 1 as test instruction information. The test information reading means 2 starts up the memory device 5, and reads the test procedure information, and sends information required for the preparation of the test of the circuit to be tested first to a test information transmission/reception means 3 as test setting information. When the test information transmission/reception means 3 sends the test setting information to the controller of an exchange 7, the controller checks whether the circuit to be tested is in use or set at a vacant state, and when it is set at the vacant state, preparation to draw in the circuit to be tested to a test device is performed. Thereby, the setting and the execution of the test can automatically be performed by inputting the kind, the circuit number of the circuit to be tested and the test item comprehensively to the maintenance console 1 first by the maintenance engineer.
Patent JP-S55137354-A (JP)
Title: Igniter of internal combustion engine
Inventor: KOSHIBA SATORU
IPC: F02P3/045
Filed: 1979-04-11
Abstract: PURPOSE:To save unnecessary power consumption while an engine is interrupted, by successively diminishing power supply to an ignition coil to cut off as the engine revolution drops below its starting level. CONSTITUTION:As the engine revolution drops below its starting level, the low revolution is detected by an interruption detecting circuit 11 to turn on a transistor 14 after a preset time in accordance with the discharge characteristic of a condenser 15. Base current in a Darlington power transistor 6 then also flows in a diode 19 to become collector current in the transistor 14. The base current in Darlington power transistor 6 is slowly cut off in a preset time, accordingly primary current in an ignition coil 7 is diminished and ignition voltage across a secondary coil 9 becomes low, so that no spark is produced across a discharge gap 10.
Patent JP-H03246049-A (JP)
Title: Ink jet recorder
Inventor: KATAYAMA AKIRA
IPC: G01D15/18
Filed: 1990-02-26
Abstract: PURPOSE:To correct an ink temp. difference in respective delivery ports without interrupting a recording action by providing a means that applies an electric signal of a pulse width too small to deliver ink to an electrothermal conversion body corresponding to a non-ink delivery port to heat the ink in said delivery port. CONSTITUTION:In an ink jet recorder which makes a recording head 35 deliver ink for conducting recording, the pulse width of an electric signal to be supplied to a delivery energy generating means 102 can be changed. Simultaneously with the ink delivery from a predetermined delivery port at the time of recording, an electric signal of a pulse width too small to deliver ink is applied to the delivery energy generating means 102 corresponding to a non-ink delivery port to heat the ink in said delivery port. A preheat control circuit 203 is added to a recording head control circuit 204, whereby a signal 213 of a pulse width too small to form a flying ink drop is applied to a heating element 306 of a delivery port free from a recording signal 210 simultaneously with a heat generation for recording. In this manner, a temp. difference between a recording delivery port and a non-recording delivery port is corrected.
Patent JP-H09237123-A (JP)
Title: Fluid flow rate controller
Inventor: HAYASHI KIYOHIDE
IPC: G01F1/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To smoothly change-over plurally provided flow rate adjusting valves and flow rate sensors just like one equipment at the time of executing control with wide target flow rate range width. SOLUTION: The plural flow rate adjusting valves 2a-2c are provided and its CV value range is selected so as to be mutually superimposed. A control arithmetic part calculates the whole CV values by separating cases into a sub- criticality one and a criticality one from a given target flow rate, first valve pressure, second valve pressure and fluid temp. and selects by which flow rate valves control is executed. In parallel control at the time of changing-over the flow rate adjusting valves, the flow rate adjusting valve with the small CV value executes feed-forward control while the flow rate adjusting valve with the large CV value executes PI control and the total flow rate is controlled to be the target flow rate. On the other hand, plural pressure difference sensors are arranged at every flow rate adjusting valve in a flow rate detecting part.  A flow rate sensor selecting part uses flow rate data at the downstream side of the selected flow rate adjusting valve. Flow rate data at the downstream of the flow rate adjusting valve with the higher CV value of the two is used in parallel control at the time of change-over.
Patent JP-S59168897-A (JP)
Inventor: OGATA NOBUTAKA
IPC: D06F75/20
Filed: 1983-03-17
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-H02225437-A (JP)
Title: Optical resolution of phenylindanedicarboxylic acid and aromatic polyamide using optical activator thereof
Inventor: KAKIMOTO MASAAKI
IPC: C07C63/49
Filed: 1989-02-28
Abstract: PURPOSE:To carry out optical resolution by using optically active D-(-)-pantoyl lactone to give a novel diester derivative of (+ or -)-1,1,3-trimethyl-3- phenylindanedicarboxylic acid and recrystallizing the derivative by taking advantage of difference in solubility. CONSTITUTION:(+ or -)-1,1,3-Trimethyl-3-phenylindanedicarboxylic acid is reacted with optically active D-(-)-pantoyl lactone to give a novel diester and a novel dicarboxylic acid of (+ or -)-1,1,3-trimethyl-3-phenylindanedicarboxylic acid is obtained by taking advantage of difference in solubility. An aromatic polyamide (having at least 0.5g/dl intrinsic viscosity obtained by measuring a solution of 0.5g aromatic polyamide in 100ml dimethylacetamide at 30 deg.C) comprising a polymer having a repeating unit shown by formula I (Ar is group shown by formula II or formula III; n is number of repeating units; * is asymmetric carbon) can be produced by using this novel monomer.
Patent JP-H02225070-A (JP)
Title: Printing device
Inventor: AKIMOTO KOICHIRO
IPC: B41J11/48
Filed: 1989-02-28
Abstract: PURPOSE:To increase data processing efficiency and print throughput by prompting the process to select between paper feed inlets to a recording medium before and after a specified page based on the results of analyzing a command in print information analyzed using a data analysis device. CONSTITUTION:A data analysis function section 3 judges whether or not the received code is a code for controlling the designation of a surface, and closes a page now being prepared and allows the code for controlling the designation of a surface to be processed for data processing originally intended for, if the judgement result is YES. Next a flag for selecting between paper feed inlets for a page which becomes a front is set in the top column. After this, dots are developed from page buffer memory 4 to image buffer memory 6, and if a page to be output corresponds to the same paper feed inlet as for the preceding page, an instruction for transferring dot information from buffer memory 6 is given to a printer I/F section. Then printing data is received and stored in input buffer memory 2 from a host computer 1. If printing data is completely received, a single page is prepared based on the data, and thus the process is completed.
Patent JP-S55139343-A (JP)
Title: Preparation of n-alkylaminodiarylamine
Inventor: HARADA TAIRA
IPC: B01J23/00
Filed: 1979-04-16
Abstract: PURPOSE: To obtain a mixture of the title amines, useful as an antiozonant for rubber, in one step, by the reaction of a diarylamine, mesityl oxide and hydrogen.  
     CONSTITUTION: A diarylamine selected from aminodiarylamine, nitrodiarylamine and nitrosodiarylamine is made to react with mesityl oxide and hydrogen to give N-alkylaminodiarylamines, esp. a mixture of N-(1,3-dimethylbutyl)aminodiphenylamine and N-isopropylaminodiphenylamine which is a ripid-and long-acting antiozonant for rubber. The use of mesityl oxide as the ketone enables the one-step preparation of the above mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58162902-A (JP)
Title: Sun elect-lux
Inventor: OKADA MITSUHIRO
IPC: F24S23/00
Filed: 1982-03-19
Abstract: PURPOSE:To execute indoor illumination by use of solar light, or to utilize effectively solar head, by using hemispherical glass as a double lens, combining a hemisphere of heat resisting glass in the middle, and filling ion gas in the inside. CONSTITUTION:A biconvex lens 1, a different diameter length band lens 2 of an upper and lower 2-stage stack system, and a protecting glass hemisphere 3 can be divided into 2-4. A space tank between the band lens 2 and the glass hemisphere 3 is filled with gaseous argon. By gaseous argon, strain of ultra-low temperature is prevented. As for the inside floor and the side, the heat loss is prevented by inserting a heat insulating material. By a lens 4, the focus is enlarged. A ring lens 5 is shaped like a triangular cone and the secondary focus is sent to a prism photodetecting globe. A protecting covering material 7 is used so that light does not leak. By a glass rod or a glass fiber 9, light is transferred to a projecting globe 13 and a lens dispersing globe 14.
Patent JP-H09209663-A (JP)
Title: Lower frame device for sliding fittings
Inventor: NAKATANI TOSHIMARO
IPC: E06B7/205
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To freely open or close a guide groove of the lower frame with the opening/closing interlocking motion of fittings and eliminate troubles caused by sand and dust and keep airtight between the lower frame and the fittings. SOLUTION: A detachable inner frame provided with a guide groove 26 for the opening/closing guide of fittings 40 and a dust receiver 27 is fitted to the fitting groove 13 of a fixed external frame 10 to remove it for cleaning. A hinged opening/closing plate 30 is rotated and pushed up by a pushing-up member 43 at the front end of the fittings 40 to open/close the fitting groove 13 with the interlocking movement of the fittings 40. The air-tightness between the lower end of the fittings and the fitting groove 13 is kept by an air- tightening material on erecting it. And a slit 36 is provided between the fixed external frame 10 and the opening/closing plate 30 to drop sand and dust in the dust receiver 27 and prevent troubles caused by the jamming.
Patent JP-H02227489-A (JP)
Title: Ferroelectric liquid crystalline composition
Inventor: TAKEHARA SADAO
IPC: G02F1/13
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the subject composition giving liquid crystalline display element having excellent responsiveness and memory properties by adding specific compound as chiral dopant to liquid crystalline composition exhibiting optically inactive smectic C-phase. CONSTITUTION:(C) A compound expressed by formula I (R<a> and R<b> are 2-10C alkyl; Z<a> and Z<b> are -CO2- or -O-, etc.; X is expressed by formula II, etc.) is added as a chiral dopant to a mixture of (A) a middle-temperature range matrix liquid crystal comprising optically inactive and may be monotropic at >=10 deg.C (i) a liquid crystalline compound (homologue) exhibiting bicyclic smectic C-phase or (ii) a liquid crystalline compound (homologue) exhibiting tricyclic smectic C-phase having cyclohexyl ring and (B) a liquid crystalline composition comprising optically inactive and may be monotropic at >=90 deg.C (iii) a liquid crystalline compound exhibiting smectic C-phase of >= tricyclic ring structure and (iv) high-temperature liquid crystal as homologue of the component (ii) to afford the aimed composition.
Patent JP-S53129816-A (JP)
Title: Constant voltage and frequency power supply
Inventor: KAWABATA TAKAO
IPC: H02M7/497
Filed: 1977-04-19
Abstract: PURPOSE: To make specific its connection and economically obtain the low impedance neutral point by converting a 3-wire system into a 4-wire one in a 3phase 3-wire circuit configuration inverter which has no electrical neutral point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62204791-A (JP)
Inventor: KIUCHI MITSUSACHI
IPC: D06F37/42
Filed: 1986-03-03
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-S62204424-A (JP)
Title: Magnetic head unit
Inventor: OIKAWA SEIJI
IPC: G11B5/17
Filed: 1986-03-03
Abstract: PURPOSE:To increase number of winding of the coil of a magnetic head and increase output by forming the magnetic head and an electronic circuit that processes signals from the magnetic head on the same printed circuit board. CONSTITUTION:A connector cable 4 transmits signals processed by a magnetic head unit 2 to a circuit substrate 5, and the circuit substrate 5 makes secondary processing of signals processed by the magnetic unit 2, and control of a spindle motor 6, a stepping motor 9 etc. The spindle motor 6 rotates a magnetic disk, and a needle 7 connects a carriage 3 to the screw 8 of the stepping motor 9, and the stepping motor 9 drives the carriage 3. Thus, by forming the magnetic head 1 and an electronic circuit 5 that processes signals from the magnetic head on the same printed circuit board, generation of floating capacity caused by connection of the magnetic head and electronic circuit can be shifted to high band side of resonance frequency, and the number of winding of the coil can be increased, and output is enlarged.
Patent JP-H03250162-A (JP)
Title: Earthquake resisting structure
Inventor: MIURA TERUMASA
IPC: E04H9/02
Filed: 1990-02-28
Abstract: PURPOSE:To contrive elimination or reduction of labor for execution of works by arranging precast concrete intermediate pillars, with an opening part left, in a frame, constituted of a pillar and a beam, and also rigidly connecting upper and lower ends of the intermediate pillar to the beams. CONSTITUTION:Precast concrete intermediate pillars 3 are arranged with opening parts 4 left, in place of an earthquake resisting wall, in a frame constituted of pillars 1 and beams 2. Next, stress of the upper and lower beams is partially burdened, when a building is deformed, by rigidly connecting upper and lower ends of the intermediate pillar 3 to the beams 2. In this way, an earthquake resisting structure of high openness can be easily obtained.
Patent JP-S61205095-A (JP)
Title: Line multiplexing device
Inventor: MORIYAMA TAKASHI
IPC: H04J3/06
Filed: 1985-03-08
Abstract: PURPOSE:To make a free time slot setting possible and to facilitate making changes of the number of lines accommodated in the line part by providing a line control circuit in the line part. CONSTITUTION:Each line part 1' accommodating plural lines has a line control circuit 7 consisting of a circuit 5 for recognizing a counter 4 and own time slot and a time slot generating circuit 6. These line parts 1' receive shared basic clocks respectively from the side of a multiplexing control circuit 2 and produces time slots by using pulses counted down by the counter 4 with using these clocks and the synchronous signals. When the circuit part 1' recognizes its own time slot by the own time slot recognition circuit 5, it sends the time slots to each line accommodated in the own time slot recognition circuit 5, so as to control the line to execute a serial operation of time division multiplexing for each line or a serial operation to every reverse line.
Patent JP-H06233949-A (JP)
Title: Water sprinkling nozzle provided with freezing water absorbing body
Inventor: ISHII KIYOHIKO
IPC: B05B1/18
Filed: 1993-02-10
Abstract: PURPOSE:To prevent a nozzle main body from being broken even if water remaining inside is frozen. CONSTITUTION:A freezing water absorbing body 10 is installed in the down stream side of a means to open. and close a flow route of a water sprinkling nozzle composed of a grip part 1, the means to open and close the flow route, and a head part 2.
Patent JP-S57159256-A (JP)
Title: Method for cladding amorphous metal to steel material
Inventor: HAYASHIZAKI KOUICHI
IPC: B22D11/00
Filed: 1981-03-27
Abstract: PURPOSE:To coat amorphous metal firmly on a steel material by treating the surface of said material beforehand with metal which produces atomically bound structure easily with amorphous metal and cladding this amorphous metal on the steel material then cooling the same quickly. CONSTITUTION:The surface of a steel material is treated with metal which produces atomically bound structure easily with Fe-based amorphous metal, for example an alloy consisting of combinations of Al, Si, B, Cr. The steel material 2'c treated of the surface in this way is passed through the inside of a molten metal tank 8 by means of pinch rolls 12, 12'. The metal to be clad is contained as molten metal in an amorphous state in high frequency furnace 6 and is pressed by a non-oxidative gas, whereby it is supplied through a connecting pipe 7 into the tank 8. The material 2'c claded with the amorphous metal passes through a nozzle 11 and is quickly cooled with twin rolls 13 for quick cooling, thence it is coiled as a coil 2''c. The rate of cooling is required to be about 10<6>-10<8> deg.C/sec.
Patent JP-H02224346-A (JP)
Title: Formation of thin film transistor
Inventor: KODAMA MITSUFUMI
IPC: H01L29/78
Filed: 1989-02-27
Abstract: PURPOSE:To form a TFT, which operates at high speed, without applying a complicated process and with good reproducibility by a method wherein a low-resistance unsingle crystal semiconductor layer is cut using a laser beam and an optical system for narrowing a laser beam is used for forming source and drain regions. CONSTITUTION:In case a plurality of pieces of thin film transistor elements are formed in an alignment on a substrate, a low-resistance unsingle crystal semiconductor layer having an N-type or P-type conductivity type is out by irradiating a laser beam to form source and drain regions. Moreover, a laser beam is selectively applied to enhance the crystallization of a part, which is irradiated with the laser beam, of a high-resistance unsingle crystal semiconductor layer to contrive so that the part becomes a channel part of a plurality of pieces of the thin film transistor elements. Thereby, a reduction of a channel length can be made possible.
Patent JP-H07262126-A (JP)
Title: Dma circuit
Inventor: OMATA HARUYOSHI
IPC: G06F13/28
Filed: 1994-03-16
Abstract: PURPOSE:To provide the DMA circuit Which reduces the occupation area on a printed board or a chip and reduces the burden to test. CONSTITUTION:When the DMA request of a channel having a high priority level occurs in the middle of DMA processing of another channel, address values in a shared address counter 11 are saved in address count swap registers 12-1,..., 12-n, and the start address value of the channel having a high priority level is set in the shared address counter 11 to perform the DMA processing. When this DMA processing is terminated, address values saved in address count swap registers 12-1,..., 12-n are set in the shared address counter 11 to perform the DMA processing. The shared address counter 11 and the address count swap register 12 may be divided into plural areas to save the address values in each divided area.
Patent JP-S56142895-A (JP)
Title: Electroconductive alumite film
Inventor: KUBONO TAKASHI
IPC: C25D11/04
Filed: 1980-04-10
Abstract: PURPOSE: To form an electroconductive chemical forming film with improved antistain property by subjecting Al to anodic oxidation in a specific almost neutral electrolyte.  
     CONSTITUTION: An Al member is subjected to the anodic oxidation treatment by using an almost neutral electrolyte containing an org. acid, an org. acid salt, an inorg. acid or an inorg. acid salt. Thereby, an electroconductive alumite film is formed on a surface of Al and electric resistance is not almost changed with the elapse of time. Further, a stain or a dirty mark is hardly adhered to the obtained film and, even if a stain is adhered, it can be easily wiped off. 
     COPYRIGHT: (C)1981,JPO&Japio