baber/WOPTO huggingface dataset:
Patent JP-S61164009-A (JP)
Title: Low noise and high output operated tappet valve system
Inventor: IDETO JUNJI
IPC: F01L9/14
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a high output with a low noise, by changing a size of an intake passage by stopping the operation of one set of valves in addition to a variable valve timing control in accordance with an engine speed, in the case of a multi-cylinder internal-combustion engine having two sets of intake and exhaust valves per one cylinder. CONSTITUTION:An engine, providing two sets of intake and exhaust valves 3 per one cylinder, actuates these valves 3 to be opened and closed through an oil hydraulic lifter 16 by rotating a cam 4. The oil hydraulic lifter 16, extruding an inner lifter 6 by high pressure oil supplied to a high pressure oil chamber 7, generates a clearance between the valve 3 and the cam 4 to zero when the valve operates. The engine supplies the high pressure oil to the high pressure oil chamber 7 from an oil main hole 8 via an oil passage 12 while leaks the high pressure oil when a check valve 9 is opened by a solenoid valve 14. And the engine, stopping the operation of one set of the valves 3 while actuating the other valve in the variable valve timing in a low speed range of the engine, controls the solenoid valve 14 so as to actuate the all valves 3 to be opened and closed in a high speed range.
Patent JP-S63247594-A (JP)
Inventor: RUCHIAANO CHINOTSUTEI
IPC: F28D7/00
Filed: 1988-01-12
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-S5496853-A (JP)
Title: Cooling process with furonic compound coolant
Inventor: MORI HIDEJI
IPC: F25B9/00
Filed: 1978-01-18
Abstract: PURPOSE:To economize capital and operating costs by optimal selection of the composition of furonic compound coolant, the delivery pressure of a compressor and outlet pressure of an expansion valve. CONSTITUTION:Furonic coolant is used in this process. In the pre-compression stage, compound coolant gases including R12 furonic coolant and R13 furonic coolant are set at a composition containing 40 to 70 volume percent of R12 furonic coolant at a final coolant evaporation temperature of minus 50 deg. to minus 70 deg.C, with the delivery pressure of a compressor 31 set at 7-14 kg/cm<2> and the outlet pressure of the expansion valve 37 at 0 to 1 kg/cm<2>. Therefore, a single coolant compressor 31 can operate two-way mixed coolant and desired coolant evaporation temperature is obtained at a delivery pressure below normal level without making the intake pressure of the coolant compressor 31 negative.
Patent JP-H11197556-A (JP)
Title: Spraying system for mortar coating
Inventor: SHINTANI SUSUMU
IPC: B05D1/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To keep a safe spraying operation, to continuously produce a uniform fresh kneaded material and to prevent clogging of a spraying nozzle device. SOLUTION: An air compression device 170 is connected to the spraying nozzle device 120 via compression air monitoring means 172, 175, 176 and an air feed valve 177 operated by a nozzle operator, and the compressed air monitoring means generate control signal based on a variation of compressed air caused by opening and closing the air feed valve 177, and the control signal is transferred to a control board 200 via an electric wire L.
Patent JP-H07204683-A (JP)
Title: Methane fermentation apparatus
Inventor: DOI KAZUAKI
IPC: C02F3/28
Filed: 1994-01-18
Abstract: PURPOSE:To reduce undigested material in fermentation liquid and to increase remarkably the methane fermentation capacity of raw liquid the volume of a fermentation apparatus by installing a fermentation liquid circulating pump which sucks fermentation liquid in a reactor, led to an overflow trough, to send the liquid to a liquid-liquid mixer to mix it with the fermentation liquid in the bottom part of the reactor. CONSTITUTION:Liquid containing scum rich in fat, floating in the upper part of fermentation liquid, flows, to be separated, into an overflow trough positioned below a fermentation liquid extraction pipe 7 which is installed on the upper side of a vertical cylindrical reactor 1 having a gas extraction pipe 3 at the top. The liquid is recovered by a circulating pump 6 to return to the bottom of the reactor and then mixed with sludge containing a lot of methane bacteria precipitated in the fermentation liquid by a liquid-liquid mixer 6. The mixture is circulated in the reactor 1 so that undigested material such as fat is sufficiently contacted with methane bacteria to promote fermentation-digestion efficiently.
Patent JP-H09190965-A (JP)
Title: Position detector
Inventor: SHIRAISHI NAOMASA
IPC: G03F9/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To surely perform the position detection even to a position detection mark extremely small in variation of (difference in level) of irregularity. SOLUTION: An illumination luminous flux limitting member 6, where a plurality of translucent parts 32A-32J, 33A-33I are made in symmetry about an optical axis, is arranged at the pupil face (Fourrien transform face to position detection mark) of an illumination system, and a phase differene filter 16, where regions conjugate with these translucent parts 32A-32J and 33A-33I and regions including those peripheries are phase difference addition parts 34A-34J, and 35A-35I, is arranged at the pupil face of an image pickup system.  The image of the position detection mark is formed without affecting the phase difference of the first-order or more defracted light by adding the phase difference of π/2 with a phase difference adder 34E to the zero-order defracted light, within the deffracted light by the position detection mark of the illumination light from, for example, one translucent part 32E, and transmitting other defracted lights 36A-36C and 37A-37D as they are.
Patent JP-S56101216-A (JP)
Title: Positioning method
Inventor: NAKADA KAZUE
IPC: G05D3/00
Filed: 1980-01-17
Abstract: PURPOSE:To obtain the error within a minimum resolution of a mechanical system, by the instruction of numerals indicating the positioning instruction corrected into the unit system of the machine system. CONSTITUTION:The processing of the specified size L is made by clipping a plate 7 to be processed between a blade 6 and a stand 5 while it is in contact with a contactor 4. The set value of the setter S which is set with  different unit system from that of a machine is first converted into the unit system of the machine at an operating circuit E. Next, the count value of a counter C and the converted value of the set value of the setter S are compared to calculate the amount of movement L1 of the contactor 4. In determining the movement pulse number from this L1, the absolute value of coasting distance epsilonM is subtracted from that of L1, the fraction of the difference is rounded off to obtain the number of moving pulses L2.
Patent JP-H02185794-A (JP)
Title: Semiconductor storage device
Inventor: FUKUMOTO KATSUMI
IPC: G11C11/401
Filed: 1989-01-11
Abstract: PURPOSE:To reduce the influence of a noise generated between adjacent sense amplifiers by providing a means for giving a time difference corresponding to the time required for the sense end after the sense start of the sense amplifier between a first and a second sense amplifier driving signals. CONSTITUTION:At the time of a sense operation, first of all, by a sense amplifier driving signal phi1 from a first sense amplifier driving circuit 21, an odd number-th sense amplifier 13 executes a sense operation. A sense amplifier driving signal phi2 is not supplied to a sense amplifier 14 until the sense operation of the sense amplifier 13 is ended by an operation of a delaying circuit 23, therefore, the even number-th sense amplifier 14 executes a sense operation after the odd number-th sense amplifier 13 ends its sense operation. In such a way, since the adjacent sense amplifiers 13, 14 do not execute simultaneously the sense operation, the influence caused by a noise between the adjacent sense amplifier can be reduced remarkably.
Patent JP-S5287969-A (JP)
Title: Fluorescent surface formation
Inventor: KAMIYAMA TAKEHIKO
IPC: H01J9/227
Filed: 1976-01-19
Abstract: PURPOSE: To secure easy and high-accuracy control for the diameter of fluorescent substance dot by performing exposure through combination of spot and ring light sources for the formation of fluorescent surface of color CRT. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5498433-A (JP)
Title: Method of exhausting multi-stage hydraulic machine
Inventor: KAWAMURA JIYUNICHI
IPC: F03B3/10
Filed: 1978-01-20
Abstract: PURPOSE: To complete exhaustion quickly by filling the passage section with water through simultaneous feeding of water into a runner chamber on the lowest pressure stage section from a suction pipe when residual air is discharged from the upper portion of the runner chamber of a multi-atage hydraulic machine.  
     CONSTITUTION: While guide vanes 2 and 11 are fully closed, as for the lowest pressure stage section, residual air within runner passages 6 and 7 is evacuated through an exhaust tube provided on the top of a runner 10 and water is introduced to fill the runner passage 6 and 7 from a suction tube 8. Then, a control valve 16 is closed. As for the upper stage, a part of residual air within runner passages 3 and 4 and a return passage 5 is evacuated through an exhaust tube 13 provided on the top of the passage of the runner 9 while a water filling tube 12 provided in the proximity of the main shaft 17 in the return passage 5 is opened to fill thereof with water from the lower stage runner passages 6 and 7. After the water is filled completely, a control valve 15 and the water filling tube are closed. In this manner, evacuation of the residual air and filling water are conducted very quickly for a multi-stage hydraulic machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02184043-A (JP)
Title: Manufacture of semiconductor device
Inventor: OYAMA YASUO
IPC: H01L21/301
Filed: 1989-01-10
Abstract: PURPOSE:To prevent the scratches and damages by the pressure of a probe at the time of electrical inspection does not affect pads for external lead connection by forming pads for external lead connection and pads for electrical inspection separately. CONSTITUTION:In a silicon wafer 1, a number of chip regions 2, which are divided later into semiconductor chips, are arranged in matrix shape, and those are partitioned by scribe regions 6. Pads 3 for external lead connection are provided in the chip region 2. Pads 5 for electrical inspection are provided in the scribe region 6, and those are connected with wirings 4. And electrical inspection is performed by applying a probe to the pad 5 for electrical inspection. After inspection, the place of the scribe region 6 is cut and it is made a chip. By this cutting, the pad 5 for electrical inspection turns out to be cut off, and finally when it is assembled into a package, the pad 5 for electrical inspection never adheres as a capacitor to the input and output terminals of a semiconductor chip.
Patent JP-H08193379-A (JP)
Title: Opening-closing type membrane roof structure and opening and closing method of roof thereof
Inventor: KAWAGUCHI MAMORU
IPC: E04B7/16
Filed: 1995-01-13
Abstract: PURPOSE: To lengthen the useful life of a membrane material, to smooth the opening and closing of opening-closing type membrane roof structure and to stabilize the roof structure to the flapping, etc., of a wind. CONSTITUTION: An opening-closing roof 12 is composed of a plurality of roof units 11, and membrane materials are stretched on the opening-closing frames of each roof unit 11 respectively independently, thus preventing the breaking and bending of the membrane materials even when each roof unit 11 travels on guide rails 10 and even when the opening-closing frames are opened and closed. Consequently, the membrane materials of a kind A formed of glass fibers, etc., having a long useful life can be used, and the useful life of the membrane materials is lengthened.  Since the membrane materials are stretched onto the opening-closing frames in each roof unit 11 and a stable triangular truss is formed by elongating tie rods in the opening-closing frames, each roof unit 11 is brought to the state, in which the roof units 11 are stabilized structurally at all times, when the roof unit 11 travel on the guide rails 10, thus smoothing opening and closing even when the roof 12 is flapped by a wind, etc., N at the time of the opening and closing of the roof 12.
Patent JP-H01180861-A (JP)
Title: Production of acrylic monomer
Inventor: TAKAI YOSHITSUGU
IPC: C07C213/00
Filed: 1988-01-11
Abstract: PURPOSE:To obtain the title compound suppressing the side reactions without largely lowering the catalytic activity, by using an acetylacetone complex of a specific metal as a catalyst and reacting a lower alkyl (meth)acrylate with a dialkylamino alcohol, etc. CONSTITUTION:The objective compound of formula III can be produced by reacting (A) a compound of formula I (R1 is H or CH3; R2 is 1-4C alkyl) with (B) a dialkylamino alcohol or dialkylaminoalkylene amine of formula II (R3 and R4 are 1-4C alcohol residue; A is 2-4C alkylene; X is O or NH) in the presence of (C) a catalyst consisting of an acetylacetone complex of a metal selected from Al, Ca, Ti, V, Cr, Mn, Fe, Co, Cu, Zn, Mo, Pd, In, Pt, Ag and Sn (especially preferably Mn, Cu or Zn) at 25-150 deg.C, preferably 25-130 deg.C. The amount of the catalyst is 0.003-10mol.%, preferably 0.03-3mol.% based on the compound of formula II.
Patent JP-S61165483-A (JP)
Inventor: NISHIKAWA JUN
IPC: E05G1/08
Filed: 1985-01-14
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-H04243325-A (JP)
Title: Dc error correction circuit for digital device
Inventor: ARAKI HIROYUKI
IPC: G11B20/24
Filed: 1991-01-18
Abstract: PURPOSE:To realize the digital device in which a DC error generated due to a temperature change in an amplifier section of a pre-stage of an A/D converter, a low pass filter section and the A/D converter is eliminated. CONSTITUTION:The correction circuit is provided with a circuit 9 delaying a channel selection signal sent from a digital signal processor 8 by a leading edge of a bit clock, a circuit 10 discriminating the polarity of a most significant bit of a serial data output converted by the A/D converter 6 and latching it, and an inverting amplifier circuit to apply a voltage opposite to the polarity of the most significant bit and corrects the DC error in an amplifier section being a pre-stage of the A/D converter 6, a low pass filter section 5 and the A/D converter 6.
Patent JP-H11198023-A (JP)
Title: Continuous coin washing device
Inventor: KATAGIRI KENJI
IPC: B08B3/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To wash any sizes of coins as they are without requiring much labor. SOLUTION: Coins 1 pitched through a hopper 2 is fed to vertically arranged two traversing hexagonal cylindrical rotating drums 3, 4 in the sequence of the upper rotating drum 3 and then the lower rotating drum 4 together with washing fluid 6 mixed with polishing chips sucked up from a washing fluid tank 5 by a submerged pump 7 and, after delivering the coins 1 to the respective discharge ends 19, 20 by means of a coin guiding blade 17 provided on the inner circumferential surface of the respective rotating drums 3, 4 as washing the coins 1 and removing the polishing chips through a small hole 23 on the barrel circumference on the coin discharge end 20 side of the rotating drum 4, only the washed coins 1 are conveyed to a squeezing roller 10 on a conveyor 9 after continuously scooping them up in a basket cart 8 and removed of the washing fluid 6 stuck on them,  by which coins 1 can be continuously washed within a short time.
Patent JP-H01185124-A (JP)
Title: Digital protective relay
Inventor: TSUYUKI KAZUO
IPC: H02H3/40
Filed: 1988-01-12
Abstract: PURPOSE:To achieve protective coordination with system, by holding the operational output of a directional element through a set of memory elements combined with an impedance element and resetting the operational output through extinction of outputs from both elements. CONSTITUTION:A directional element 1 performs detection of fault in protecting direction through digital operation. An impedance element 2 obtains an operational output when the impedance drops below a set value. A memory element 5 is set through an AND element 4 when both the directional element 1 and the impedance element 2 produce outputs, and reset through an AND element 4 when non of the directional element 1 and the impedance element 2 produces an output. An OR element 6 produces an operating output when any one of the directional element 1 or the memory element 5 produces an output. Consequently, holding of operational output from the directional element through extinction of polarity amount is adapted to adaptive coordination of system, and coordination with local backup against malfunction of circuitbreaker is made reliably.
Patent JP-H06214253-A (JP)
Title: Liquid crystal display device
Inventor: ORITSUKI RYOJI
IPC: G02F1/136
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the generation of edge domains and an increase in off current by a photocontact and to provide the liquid crystal display device having excellent display characteristics by forming silicon films on protective films. CONSTITUTION:Thin-film transistors TFT and transparent pixel electrodes ITO 1 are formed on a lower transparent glass substrate SUB 1 side with a liquid crystal LC as a reference. Color filters FIL and light shielding films BM of black matrix patterns are formed on an upper transparent glass substrate SUB 2 side. Silicon oxide films SiO formed by a dipping treatment, etc., are provided on both surfaces of the substrates SUB 1, SUB 2. Since the sharp flaws, if any, on the surfaces of the substrates SUB 1, SUB 2 are covered by the silicon oxide films Sin, the quality of the films such as scanning signal lines GL and light shielding films BM, deposited thereon is uniformly maintained.
Patent JP-S60151383-A (JP)
Inventor: MORIWAKI TOSHIJI
IPC: D06M101/16
Filed: 1984-01-17
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-H04236633-A (JP)
Title: Computer system
Inventor: SUZUKI TETSUO
IPC: G06F9/42
Filed: 1991-01-19
Abstract: PURPOSE:To change processing contents of a system call without an influence upon software on a computer system by discriminating the classification of the system call to execute a subroutine corresponding to this system call from a processing correspondence table. CONSTITUTION:Plural processing correspondence tables are formed in a memory 2 of a computer main body 1. Processing correspondence tables are provided correspondingly to programs A and B where codes indicating subroutines of respective branch destinations corresponding to classifications of system calls issued for execution of programs A and B are stored. An operation system (OS) of the computer main body 1 discriminates the classification of a system call and executes the subroutine corresponding to this system call from the processing correspondence table.
Patent JP-S59140804-A (JP)
Inventor: YURUGEN FUORUMERU
IPC: A01B71/06
Filed: 1984-01-17
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-H01182100-A (JP)
Title: Pen recorder with recording pen detector
Inventor: SASAKI NAOTAKA
IPC: G01D15/00
Filed: 1988-01-14
Abstract: PURPOSE:To provide a function of recognizing the held condition of a recording pen inexpensively and with high reliability, by providing a simple pen-down constaining block at a parking point, and detecting the lowered condition of a pen holder by a pen-down position detector which is originally incorporated in a recorder. CONSTITUTION:A pen holder 3 is moved to a predetermined parking point by a pen carriage 4 to enable a pen-lowering operation. A pen-down constraining block 28 having a predetermined height, e.g., H is fixed at the parking point. When a recording pen is lowered, the upper end of the block 28 makes contact with the lower surface of a pen body 26 to stop the lowering of the pen, and the stoppage is detected by a position detector 15, whereby it is detected that the recording pen 2 is held by the pen holder 3. Therefore, if the pen 2 is not held by the pen holder 3, the holder 3 is lowered to a lower limit determined by the construction of a lift mechanism. In this case, the lower limit is a known value, and the absence of the recording pen can be recognized based on position pulses generated by the position detector 15.
Patent JP-H08194055-A (JP)
Title: Polarized wave control radar device
Inventor: MISHIMA TETSUO
IPC: G01S13/42
Filed: 1995-01-17
Abstract: PURPOSE: To provide a polarized wave control radar device capable of controlling a polarized wave so that a radar reflective cross-sectional area becomes large in accordance with a target posture and improving a target detection rate. CONSTITUTION: This device is constituted of a vertical/horizontal polarized wave switch 4 to select either of transmitting and receiving signals of vertical/ horizontal polarized waves, a target detection circuit 8 to output target positional information in accordance with the receiving signal, a target tracking circuit 9 to output a speed vector in accordance with the target positional information and a polarized wave control circuit 10 to control the vertical/horizontal polarized wave switch 4 so as to make a radar reflective cross-sectional area large. Radar transmitting and receiving are carried out by using an optimal polarized wave.
Patent JP-H05187109-A (JP)
Title: Fitting structure for eaves ceiling panel
Inventor: MATSUSHITA SHOGO
IPC: E04D13/15
Filed: 1992-01-14
Abstract: PURPOSE:To improve workability and safety by performing the fitting and positioning of an eaves ceiling panel to a frame member easily, quickly, and precisely in the structure for fitting the eaves ceiling panel covering the lower side of the balcony and eaves of a unit house to the lower side. CONSTITUTION:A hook metal 11 to be hooked on one edge side of the lower face of a frame member 8a is fitted to one edge side of an eaves ceiling panel 9. A fixing metal 12 to be fixed to the other edge side of the lower face of the frame member 11 in contact from the outside to one edge side is fitted to the other edge side of the eaves ceiling panel 9.
Patent JP-S58125502-A (JP)
Title: Indicator of part position
Inventor: WAKAMATSU MASARU
IPC: B65G1/137
Filed: 1982-01-18
Abstract: PURPOSE:To easily and conveniently perform the work of instorage and outstorage for parts, by operating a position display device of parts in a rack to conveniently arrange instorage and outstorage of the parts. CONSTITUTION:Using a recognition key located in a keyboard 48 of a console 4, a proper code is transmitted to a CPU3 to provide a conversational condition between a console 4 and the CPU3. Then a parrs list number is transmitted, if an applicable parts list is not registered, nonregistration is displayed to a display device 44, while if registered, information required for outstorage is transmitted to the console 4 to display both the information to the device 44 and storage position of a part to a display device on a stock rack. The parts are issued in accordance with the display to press an outstorage completion key and the CPU3 changes a stock quantity memory value of the parts while transmits information successively about the next parts in the parts list to continue outstorage work.
Patent JP-S60151337-A (JP)
Inventor: MATSUI MASAO
IPC: D03D27/02
Filed: 1984-01-13
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。