baber/WOPTO huggingface dataset:
Patent JP-H0365628-A (JP)
Title: Vibrating apparatus
Inventor: KATO AKIRA
IPC: G01M7/02
Filed: 1989-08-02
Abstract: PURPOSE:To make an apparatus small in size and light in weight and to enable sharp reduction of cost by giving functions of a vibrator and a static pressure joint to lateral guides. CONSTITUTION:When a table 2 is vibrated in the direction X, eight pressures of movable lateral guides 1-1 and 1-2 are made equal by a servo valve 3 and only an action equivalent to the one of the lateral guides is guided. Vibration is made by a vibrator 4 and a vibrator 11 is seated on the occasion. A static- pressure bearing pad 13 and a spherical seat 12 serve as guiding devices. When the table 2 is rotated and vibrated in the direction theta, the vibrator 4 is set at a neutral position. Then the vibration is conducted by the servo valve 3, and when the movable lateral guide 1-1 moves forward, the movable lateral guide 1-2 moves backward. Since the static-pressure bearing pad 13 and the spherical seat 12 are machined to have an R, they swing around the center O. When the table 2 is vibrated in the direction Z, the vibration is executed by the vibrator 11. At this time, the movable lateral guides 1-1 and 1-2 operate as the guiding devices. According to this constitution, an apparatus can be made small in size and light in weight.
Patent JP-H0950280-A (JP)
Title: Waveform data processor
Inventor: TAMURA GENICHI
IPC: G10H7/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a low-pass filter processing of down sampling for the waveform data of a loop part, and to obtain the waveform data with sufficient quality. SOLUTION: An analog sound signal inputted from a microphone 12 is converted into the digital data by an A/D converter 11 and sampled by a DSP 7 in prescribed frequency. The sampled digital data are stored in a waveform memory 8 successively as the waveform data. An n-th FIR filter is constituted of a CPU 1. The specified waveform data are read out from the waveform memory 8 to a RAM 3 by processing/editing processing temporarily as it is through the DSP 7. The waveform of the loop part of the RAM 3 is connected repeatedly and read out as the continuous waveform data, and the filter processing of a cut-off frequency according to a down ratio is performed by the n-th FIR filter.  The waveform of the loop part is connected to an attack part, and further, the waveform of the loop part is connected repeatedly, and is read out as the continuous waveform data, and the filter processing is performed.
Patent JP-H0485787-A (JP)
Title: Semiconductor memory
Inventor: SERIZAWA KENICHI
IPC: G11C11/401
Filed: 1990-07-27
Abstract: PURPOSE:To always and optionally change input and output bit lengths of a semiconductor memory by providing a bit length control circuit which contains a control terminal that can properly change the input/output bit length. CONSTITUTION:Plural control terminals B1 - Bx are provided together with an input data control circuit 4, an output data control circuit 7, a switch circuit 5 which turns on an doff each signal line set in an address buffer 8 connected to a column decoder 6, and a bit length control circuit 11 which turns on and off each circuit 5 based on the information set to the terminals B1 - Bx. In such configuration, the input and output bit lengths of a semiconductor memory can always and optionally be changed.
Patent JP-H0713012-A (JP)
Title: Heat-resistant colored paste for color filter
Inventor: MIURA YASUO
IPC: G02B5/20
Filed: 1993-08-11
Abstract: PURPOSE:To produce a blue (B) filter having no turbid in color by adding and mixing a polymer soln. excellent in specified transparency and an org. pigment excellent in heat resistance. CONSTITUTION:The heat-resistant colored paste for a color filter consists of a solvent, org. pigment [I] insoluble in this solvent, and polyimide precursor. The polyimide precursor is a polymer [II] containing a unit expressed by formula I as the main structural unit. The org. pigment [I] is mixed by 10-300g to 100g of the polymer [II]. In formula I, R1 is at least one kind selected from formulae II, III, etc., and R2 is hydrogen or hydrocarbon group of 1-10 carbon number. The polymer [II] has a structure expressed by formula I and can be changed into a polymer (polyimide polymer) having imide rings or other ring structure by heating or using a proper catalyst.
Patent JP-2001025702-A (JP)
Title: Highly water-drop slippage base material and its production
Inventor: AKAMATSU YOSHINORI
IPC: B05D5/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide highly water repellent durability and excellent water-drop slippage by diluting a reaction product formed by mixing the perfluoroalkyl trichlorosilane expressed by a specific formula and the dimethyl silicone diol expressed by a specific formula in a nonaqueous solvent, reacting the mixture and copolymerizing the mixture, with a diluting solvent. SOLUTION: The reaction product formed by mixing the perfluoroalkyl trichlorosilane expressed by formula (where, m = an integer from 5 to 11) and the dimethyl silicone diol expressed by the formula (where, n = an integer from 1 to 30) in the nonaqueous solvent, then reacting the mixture and copolymerizing the mixture is diluted with the diluting solvent, by which a surface treating agent is obtained. After the resulted surface treating agent is applied on a substrate surface, the coating is dried, by which the highly water slidable base material is produced. The base material is hat treated at 60 to 190 deg.C after or simultaneously with the drying. For example, esters of ethyl acetate, etc., are used as the nonaqueous solvent. The diluting solvent is preferably alcohols essentially consisting of isopropyl alcohol(i-PA) or ethanol.
Patent JP-H0639644-A (JP)
Title: Grinding machine
Inventor: TOMOTAKI KATSURA
IPC: B23H5/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide a grinding machine with which the surface of a work can be efficiently mirror-finished superiorly in its flatness, by using a metal bonded grinding wheel, the projecting quantify of abrasive grain of which is set to be always equal. CONSTITUTION:A dressing electrode 2 is set at the position which confronts the grind working plane 1a of a metal bonded grinding wheel 1. When a work W is ground by the grinding wheel 1, potential of the dressing electrode 2, the grinding wheel 1 and the work W is set as being higher in that order. As dressing the grinding wheel 1 by the electrolytic action generated between the grinding wheel 1 and the dressing electrode 2, and forming a passivated film on the surface of the work W by the electrolytic action generated between the grinding wheel 1 and the work W, at the same time, the passivated film is abraded by the dressed grinding wheel, that is the metal bonded grinding wheel 1 the projecting quantity of abrasive grain of which is equal.
Patent JP-H0738016-A (JP)
Title: Protective film material solution
Inventor: OTA TOSHIYUKI
IPC: H01L23/31
Filed: 1993-07-19
Abstract: PURPOSE:To improve the application property of a protective film material solution on a large-sized substrate by employing the protective film material solution which takes novolac resin and a solvent as chief ingredients, the solvent including at least one kind among predetermined compounds each having a predetermined number of carbon atoms. CONSTITUTION:A protective film material solution used for protection of a circuit formation surface upon etching or polishing the rear surface of a semiconductor substrate after formation of a circuit takes novolac resin and a solvent as chief ingredients. The solvent includes at least one kind selected among a group composed of ketones of 7 or 8C, propylene glycol alkyl ethers, and sarcoxy propionate esters. For the novolac resin, there is preferably used one which has a polystyrene-reduced weight average molecular weight of 1000 or more estimated by a gel permeation chromatography. Such a protective film material solution is excellent in the property of application on a large-sized substrate and is advantageous for fabrication of intergrated circuits.
Patent JP-H09106696-A (JP)
Title: Method and apparatus for selective release of data output being tested
Inventor: JIYON POORU KONAA
IPC: G06F11/273
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To selectively unlatch data output in a circuit having a data input latch, a data transfer latch, and a true/auxiliary data output latch. SOLUTION: Output of a slave latch L2 is NAND-coupled with a signal for unlatching an output latch L4 selectively. A test latch can be used for characterizing or testing a memory or a logical integrated circuit having a scannable output latch. At least one output latch comprises an input latch, a slave latch, and an output latch including true and auxiliary latches. During test process, output of the slave latch L2 is NAND-coupled with a selective unlatching signal and a test or characterization is performed by masking known 'fail' signal.
Patent JP-H0625814-A (JP)
Title: Contactless vibration damping device for steel sheet
Inventor: TSUKUDA KAZUHIRO
IPC: G05D3/12
Filed: 1992-07-06
Abstract: PURPOSE:To attenuate the vibration of a steel sheet in a continuous treatment line for the steel sheet and to eliminate the plating unequalness and flaws of the steel sheet. CONSTITUTION:The steel sheet position signal from a position detector 4 is subtracted from a separately inputted target value 8 of the steel sheet position, by which a displacement quantity is determined. This displacement quantity is inputted to a P.I.D. computing element 9 in a controller 7. The power required for decreasing the displacement quantity to zero is determined by this computing element 9. This power is multiplied by a coefft. in a multiplier 10 and is converted to a current value and a separately inputted bias current 11 is added thereto to obtain a current command value. The coefft. to be mulitiplied in the multiplier 10 is converted to the current command value by detecting the exciting current flowing in electromagnets disposed to face each other in the steel sheet traveling line in order to decrease the vibrations of the steel sheet. This current command value is inputted to an electromagnet driving device 12, from which exciting currents are outputted to the electromagnets 5, 6. Consequently the relation between the power and the current is automatically corrected even if the shape of the steel sheet changes and, therefore, the control performance is maintained constant and the vibrations of the steel sheet are decreased.
Patent JP-2000029783-A (JP)
Title: Processor and computer
Inventor: HIROSE YASUMOTO
IPC: G06F12/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a processor from decreasing in speed due to main storage access and to enable fast data access by providing a high-speed data memory, which has an address space independent of the main storage and can send and receive data to and from registers fast under programmed control. SOLUTION: A high-speed data memory is provided, which has the address space independent of the main storage and can send and receive data to registers fast under the control of a program. This processor has a register group 111 connected to a computing unit group 101 and performs integer calculation. Furthermore, a register group 112 is connected to a computing unit group 102 and floating-point operation is carried out. A load store unit 121 or 122 performs data transfer with the high-speed data memory 10 or main storage 401 according to a load store instruction from an instruction unit 130. A memory management unit and a cache memory are provided divided for data and instructions.
Patent JP-S6356432-A (JP)
Title: Pipe forming machine
Inventor: FUJII SHIGEKI
IPC: B29C53/72
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a pipe forming machine capable of easily altering the diameter of the cylindrical space formed by respective pipe forming rollers by simple operation, by introducing a strip like material into the cylindrical space formed by the pipe forming rollers and spirally winding the strip like material introduced in a state contacted with the pipe forming rollers under rotation. CONSTITUTION:The lower end part of an introducing guide 70 is mounted to the roller shaft 51 of each pipe forming roller 50 and a strip like material to be manufactured into a spiral pipe is introduced into the cylindrical space formed by respective pipe forming rollers 50. An introducing roller 80 holds the strip like material fed by the introducing guide 70 along with the opposed pipe forming roller 50 to introduce the same into the cylindrical space formed by the pipe forming rollers 50. The diameter of the cylindrical space is altered by revolving a revolving frame 30 with respect to an annular frame 20. The strip like material introduced successively contacts with the pipe forming rollers 50 under rotations to be bent forcibly. Since the strip like material is contacted with the pipe forming rollers 50 under rotations so as to always cross said rollers 50 at a right angle, the strip like material is spirally wound at the predetermined spiral angle formed by each pipe forming roller 50 and the adjacent side parts of the strip like material are mutually engaged to form a spiral pipe having a predetermined caliber.
Patent JP-S6092273-A (JP)
Title: 4,5-dihydropyrimidine derivative
Inventor: CHIYOU SHIYUUREN
IPC: C07D239/22
Filed: 1983-10-26
Abstract: NEW MATERIAL:The 4,5-dihydropyrimidine derivative of formula I (R<1> is lower alkyl; R<2> is phenyl, substituted phenyl, furyl, thienyl, or pyridyl; R<3> is methyl or ethyl). EXAMPLE:6-Ethoxy-5-ethoxycarbonyl-2-methyl-4-phenyl-4,5-dihydropyrimid ine. USE:A drug having coronary vasodilating activity, and effective for the remedy of various circulatory disorders such as hypertension, stenocardia, arhythmia, etc. PREPARATION:The compound of formula I can be produced either by treating the 5,6-dihydro-4-pyrimidone of formula II with triethyloxonium tetrafluoroborate, or treating with dialkylsulfuric acid in the presence of a base such as potassium carbonate, sodium carbonate, etc. The starting compound of formula IIcan be synthesized by heating a dialkyl malonate with equivalent amount of an aldehyde in the presence of a base, and heating the reaction product together with equivalent amount of acetamidine.
Patent JP-H0759291-A (JP)
Title: Rotating electric machine
Inventor: YASUHARA TAKASHI
IPC: H02K9/06
Filed: 1993-08-12
Abstract: PURPOSE:To make uniform an entire housing by forming a section cylindrical shape where a hexagonal-shaped body in that three sides are missing and three sides exist is provided successively along the surrounding of the housing and then forming two sides constituting a bottom part and a side for constituting a cooling fin to be the same thickness. CONSTITUTION:A housing 1 is in nearly a regular hexagon where each side is uniformly thick in the sectional shape in diameter direction, mutually adjacent three sides d-f are removed, and at the same time the other adjacent three sides a-c exist. It has a cylindrical sectional shape where a hexagonal-shaped body A in that three sides are missing and three sides exist in the same shape is provided successively around the housing 1 at the tip with two sides b and c being the bottom part out of the hexagonal-shaped body A where three sides are missing and three sides exist, thus making uniform the coating thickness of the entire housing and preventing the generation of a peculiar defect on casting at that time even if the housing is subjected to die cast casting with an aluminum alloy material.
Patent JP-H0951299-A (JP)
Title: Satellite communication method
Inventor: KIDA TOMOHIRO
IPC: H04B7/212
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a satellite communication method in which the utilizing efficiency of a satellite channel is improved. SOLUTION: In the satellite communication system in which communication is conducted from plural terminal stations 11 to 1n to a central station 3 by the TDMA station employing one transmission wave, the central station sends a common status request signal 4 requesting transmission of a state of each terminal station to each terminal station in parallel. Each terminal station receiving the signal 4 returns each of status signals 51 to 5n including the station status of its own station and each identification code to the central station through predetermined TDMA slots 61 to 6n so as to allow the central station to monitor the status of each terminal station.
Patent JP-H1132326-A (JP)
Title: Video picture displaying device
Inventor: MAEKAWA TOSHIYUKI
IPC: H04N5/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of manufacturing costs while maintaining real time picture display by constituting a set of converting part of a selecting means and a signal converting means, and providing two sets of converting parts in parallel. SOLUTION: One set of converting part 14 is constituted of a selecting means 12 which selectively extracts one video signal 10a from plural video signals 10, and a signal converting means 13 which simultaneously digitizes the video signal 10a extracted by the selecting means 12, and two sets of converting parts 14 are provided in parallel. Then, while one video signal 10a is being digitized by one converting part 14a, synchronization with a next video signal 10b to be digitized is operated by the other converting part 14b, and after the end of the synchronization is confirmed, a processing operation for mutually switching the converting parts 14 to be used for digitizing the input signal is executed while the video signals 10 to be fetched in the converting parts 14 are successively switched.
Patent JP-H0860963-A (JP)
Title: Cylindrical gatepost
Inventor: TOMIUCHI SHINICHI
IPC: E06B11/02
Filed: 1994-08-25
Abstract: PURPOSE: To enhance the look and constructibility of a gatepost by forming, using a centrifugal forming method, a gatepost main body whose top face portion is open at its center, and fitting a cap into a depression provided in the opening of the top face portion. CONSTITUTION: On-site construction work is facilitated since it can be achieved simply by fitting a lightweight cap 4 into a depression 8 in a gatepost main body 1. When a flange 3 is provided around the outer periphery of a top face 6, the gatepost can be made to look as good as conventional coping without providing the feeling of mismatch with the color of coping, and the continuity of patterns is maintained. The gatepost 1 is formed using a centrifugal forming method in which a form having an inner form with an irregular inner surface is used, concrete blended with aggregate and reinforcing bars is poured onto the inner surface of the inner form, and the form is rotated. The reinforcing bars are made of high-specific-gravity fibers such as alkali-resistant glass fibers or steel fibers. Therefore, the on-site construction work can be performed easily, and the look and strength can be enhanced.
Patent JP-S5989810-A (JP)
Title: Stepped cylinder
Inventor: KOBAYASHI YASUO
IPC: F15B15/24
Filed: 1982-11-15
Abstract: PURPOSE:To stop a rod at a designated position and to advance and retreat the rod by providing a cylindrical piston with a fluid intake and a slip preventing mechanism, incorporating a cylindrical piston in the piston, and disposing a fluid intake on a cylinder tube. CONSTITUTION:A piston 1 is brought into contact with a cover 15 to be stopped by pressure from a fluid intake 9. When pressure is applied from a fluid intake 4, a fluid enters from a fluid intake 6 to bring a piston 2 into contact with a slip preventing mechanism 11 and stop the piston. When pressure is applied onto a fluid intake 5, a fluid passes a fluid intake 7 and passes through a fluid intake 10, so that a piston 3 is brought into contact with a slip preventing mechanism 12 to be stopped. In case of returning a rod 16, when pressure is applied from a fluid intake 8 so that pressure from the fluid intake 5 is atmospheric pressure, the piston 3 is brought into contact with the inner right side of the piston 2 with the rod 16 to be stopped. When pressure from the fluid intake 4 is atmospheric pressure, the piston 2 and the piston 3 are brought into contact with the inner right side of the piston 1 to be stopped.
Patent JP-S6094766-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/76
Filed: 1983-10-28
Abstract: PURPOSE:To prevent the erosion of a silicon sustrate based on the formation of a silicide by presenting the bottom of a silicon alloy layer in the semiconductor substrate and forming the bottom of the silicon alloy metal in the specific depth. CONSTITUTION:After a field oxide film 2 and a gate oxide film 3 are formed on the surface of a semiconductor substrate 1, a thin silicon film is formed on the film 3, a high density diffusion is performed to form a gate electrode 4. Then, a silicon oxide film 5 is formed on the substrate 1, and entirely etched. Then, the surface of the substrate 1 except the gate electrode 4 and the sides is exposed. Then, arsenic ions are implanted to thin silicon films 8, 9 selectively accumulated with polycrystalline or amorphous material to form a source diffused layer 6 and a drain diffused layer 7. Then, a palladium film 10 is coated on the overall surface, and heat treated to form Pd2Si layers 11 and 12. Then, a protective insulating film 13 is opened, TiW films 14, 15 are adhered to form electrode wirings which include a source electrode 16 and a drain electrode 17.
Patent JP-H05101767-A (JP)
Title: Anti-pollution type lightning cutout
Inventor: OKA YUKIO
IPC: H01H85/147
Filed: 1991-08-09
Abstract: PURPOSE:To prevent spreading of a damage to the whole body of a cutout even through a nonlinear resistor is broken, and to stabilize the salt-resisting property and discharge voltage characteristic in an anti-pollution type lightning cutout. CONSTITUTION:In a salt-resisting type lightning cutout in which fixed electrodes 27 and 28 at the power source side and at the load side are provided to a main body insulator 19 made of porcelain, and a fuse tube 32 to open and close freely is installed to be mounted and demounted freely to a lid body 31 between the both electrodes 27 and 28, a housing tube 21 is formed integrally projecting at the rear side opposite to the fuse tube 31. The housing tube 21 has a cylindrical shade 16, the base of the housing tube 21 is grasped by one end of a bracket 23, and the other end is connected to the other end of an intermediate insulator 1 installed to the earth side, other than its earthing side, while the intermediate part of the bracket 23 is installed playable to the rear side of the above main body insulator 19. Furthermore, a nonlinear resistor unit 36 is housed in the housing tube 21, and its one end is earthed, while the other end is connected to a discharge electrode at the earthing side of a gap unit 33.