baber/WOPTO huggingface dataset:
Patent JP-H0514298-A (JP)
Title: Signal holding system
Inventor: MORIMOTO AKIRA
IPC: H04J3/02
Filed: 1991-07-01
Abstract: PURPOSE:To make the number of holding circuits which so far needed as many as the number of the time division but one for all signals and to achieve the miniaturization and economization of a device scale. CONSTITUTION:A counted value is stepped for respective new data in an input signal to time-division-multiplex plural data, and together with the counted value, data are stored into a memory 1 and over the duration of the counted value, the data corresponding to this are read, held and outputted from the memory 1.
Patent JP-H0210098-A (JP)
Title: Intermediate heat exchanger
Inventor: KAGA MASAAKI
IPC: F28F9/00
Filed: 1988-06-29
Abstract: PURPOSE:To prevent the sealing gas which forms a heat insulating layer form leaking into the secondary cooling material in the event of the pressure change in the secondary cooling system by providing an extendable closure device in the space of the annular chamber which stops the sealing gas to flow to the heat exchanger chamber side. CONSTITUTION:A bellows 31 is disposed in the lower part of the space of the annular chamber between the down-flow pipe 16 and the inner up-flow pipe 17. The lower end of the bellows 31 is supported by an annular support plate 32 disposed in the lower end of the down-flow pipe 16, and the upper end of it is connected to an annular support plate 33 disposed in the lower end of the inner up-flow pipe 17. By this constitution, the difference in the thermal expansion between the down-flow pipe 16 and the inner up-flow pipe 17 is absorbed by the extension or contraction of the bellows 31, and the sealing gas supplied into the heat insulating layer 21 can be contained therein. As a result, the leak of the sealing gas into the secondary cooling material can be prevented, which is liable to occur in conventional structures because of the inability of the secondary system sealing gas control system for controlling the sealing gas to follow a sudden pressure change in the secondary cooling system during the plant operation.
Patent JP-S5784327-A (JP)
Title: Device for sensing abnormality of pressure sensing device
Inventor: KOGA TSUGUAKI
IPC: G05B23/02
Filed: 1980-11-14
Abstract: PURPOSE:To sense the abnormality of the sensor during the operation of equipment, by applying atmospheric pressure to a sensor circuit based on the compared and judged result of a calibration sensing pressure and a checking pressure, and comparing the sensed value and a reference value. CONSTITUTION:The pressure signal from a pressure sensor 8 is calibrated by a pressure value computing circuit 105 by using a calibration constant. Said value is sent to a display, warning, and diagnostic device 19, and displayed for monitoring, measurement, and diagnosis of the equipment. In the meantime, said computed value is sent to a comparator 108, and compared with preset pressure checking level 107. A judging device 109 judges whether the sensed pressure is larger than the pressure checking level or smaller than that. Based on the judged result, a stop valve 120 is opened and the atmospheric pressure is introduced. The pressure sensor 8 sensed said atmospheric pressure, and said sensed value is compared with a reference value 113 at a comparator 114. Thus the presence of  an abnormality of the pressure sensor 8 is judged.
Patent JP-H0450194-A (JP)
Title: Apparatus for vapor epitaxial growth
Inventor: MATSUSHIMA MASATO
IPC: H01L21/205
Filed: 1990-06-18
Abstract: PURPOSE:To rotate a substrate with a simple structure and enable smooth rotation of the substrate by providing a construction for equipping a rotating shaft of a mechanism for rotating a substrate with blades, blowing an inert gas on the blades and rotating the substrate. CONSTITUTION:A rotating shaft 8 having the upper part integrated with a substrate holder 3 is supported with bearings 10 and installed in a space divided with partition walls 6 and 7. The partition wall 7 is provided with an inert gas feed port 11 for rotation and a vent port 12. Four blades 9 are further installed in the rotating shaft 8 in nearly a crossed form. An inert gas (e.g. hydrogen gas) is fed from a feed system on the outside through the feed port 11 and blown on the blades 9 to rotate the substrate holder 3 integral with the rotating shaft 8. The rate of the blown gas is changed to control the number of revolutions. A compound semiconductor is then grown on the substrate 18 by a vapor epitaxial method while rotating the substrate 18 through the substrate holder 3.
Patent JP-S5953303-A (JP)
Title: Conveyance method for heavy cargo
Inventor: MIYAZAKI SHIROU
IPC: E01B25/00
Filed: 1982-09-16
Abstract: PURPOSE:To prevent sideslip and meandering and also improve stability of conveyance in conveying a heavy electric apparatus or the like by laying a lead plate, conveyance plate with a guide and a sliding plate on a conveyance road, and placing a heavy cargo thereon via an interference plate inserted as an interposition and conveying said cargo. CONSTITUTION:A heavy cargo 11, placed on a conveyance road surface 12 via a lead plate 13, conveyance plate 16 with a guide 15, sliding plate 19 and an interference plate 21 serving as interposition between them, is pulled and conveyed. In this structure, the condition is such that a sliding plate 19 gets between guides 15 of top-opened channel shape, and a sliding member surface 17 is formed between a receiving plate 22 for the guide 15 and the sliding plate 19. Because of low friction and smooth movement due to guidance by means of the guides during conveyance, both sideslip and meandering are prevented, and stable conveyance of the heavy cargo can be performed.
Patent JP-S5384210-A (JP)
Title: Valve device of compressor
Inventor: IMABAYASHI SATOSHI
IPC: F04B39/10
Filed: 1976-12-29
Abstract: PURPOSE: To prevent delay of opening of delivery valve to prevent over compressing of refrigerant gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6219005-A (JP)
Inventor: SUETSUGU KAZUHIRO
IPC: A01B59/042
Filed: 1985-07-18
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-2000342404-A (JP)
Title: Display hook with price holder
Inventor: WATANABE KAZUNAO
IPC: G09F1/10
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a display hook with a price holder in which a price card holder can be easily attached and detached to/from the display hook for displaying goods and goods can be easily detachably attached thereto. SOLUTION: A display hook with a price holder which can be engaged with a goods display board is provided with two engaging pieces 12 of inverted U-shape on the upper part of the rear surface of a support plate 11 and protrusions 17 in the lower parts of the engaging pieces. In the front side of the support plate 11, a display hook 10a formed integrally with a goods holding plate 13 on which a tongue piece 14 with an end bent upward extends and a price card bolder 10b having a card case 15 at a front end of a holding piece 19 and an insert piece 16 at a rear end. The insert piece of the price card holder is inserted and engaged between the engaging pieces of the display hook.
Patent JP-S6316638-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWATA TAKAHIRO
IPC: H01L21/3205
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a semiconductor device having high-reliability multilayer interconnection with occurrence of disconnection being largely reduced, by forming throughhole-side walls in step shapes. CONSTITUTION:A first photo-resist layer 16 is formed all over the surface excluding the first opening part 15. An insulating layer 17 made of silicon oxide is piled thereon to form a flat layer-insulating film. Successively the whole surface is coated with photo-resist, and a second photo-resist layer 19, in which an opening part smaller than the first opening part is provided, is formed on the first opening part 15. Etching removal is then performed until a first wiring 11 becomes exposed with the second photo-resist layer 19 serving as a mask, to form the second opening part 18 smaller than the first opening part. After removing the second photo-resist 19, metal comprising Al Si, or the like, is piled thereon. The required wiring shape of resist pattern is formed, and then a second wiring 20 is composed. In such a semiconductor device formed having two-layer interconnection, the contact part between the first wiring 11 and the second wiring 20 is shaped in steps made by the first opening part 15 and the second opening part 18, and the metallic wiring layer 60-80% as thick as that on the field part can be obtained on the throughhole-side walls.
Patent JP-S5682407-A (JP)
Title: Measuring instrument of strip material torsion
Inventor: INAZAKI KOUJI
IPC: G01B21/24
Filed: 1979-12-10
Abstract: PURPOSE: To save man power by providing a projection type diameter measuring instrument which continuously rotates around the circumference of a travelling strip material, calculating the limiting value of the diameter and the limiting value generating angle by the diameter of a measuring point which has equally divided half a rotation into (n), and the absolute angle signal, and calculating the extent of the torsion of a strip material in accordance with its variation.  
     CONSTITUTION: The projection type diameter measuring instrument is constituted of a projector 2 consisting of a light source 3 and a projecting lens 4, and a photodetector 5 consisting of CCD7 and a photodetecting lens 6, and it rotates continuously centering around the cylindrical shaft 10 in the circumference of a strip material to be measured 1. An image of the strip material 1 is scanned and counted, and the projection diameter (d) of the strip material 1 is derived. The measuring angle θ corresponding to (d) is detected by the angle detector 11 for generating a signal at every rotation of the prescribed angle in the reference angle. The signals of (d) and θ are sent to the arithmetic device through the signal output mechanism 9, the limiting values of (d) and θ are calculated, and the extent of the torsion of the strip material is derived by secular change. Accordingly, man power for the quality control of a strip material is saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6139212-A (JP)
Title: Thin film magnetic head
Inventor: KATO TAKAYUKI
IPC: G11B5/31
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a thin film magnetic head sufficient in application for such as an electronic still camera by constituting a transformer with a core formed with a notch such as a through hole provided to a magnetic base and a coil formed with conductors wound on the core. CONSTITUTION:Through holes 45, 47, 49, 46, 48, and 50 are made in two columns at the center where no insulating layers 32, 41 are coated to the base 31, a core 31a is provided between the through holes 45, 47, a core 31c is provided between the through holes 47, 49, a core 31b is provided between the through holes 46, 48 and a core 31d is formed between the through holes 48, 50 respectively. Primary coils 51, 52 are wound on the cores 31a, 31b and the secondary coils 53, 54 are wound on the cores 31c, 31d respectively. The primary and the secondary coils represent input and output for recording and the coils 53, 54 act like the primary coils and the coils 51, 52 act like the secondary coils at reproduction.
Patent JP-S5683637-A (JP)
Title: Coupling device for both ends of elastic string-formed body
Inventor: MURATA KOUICHI
IPC: F16G11/03
Filed: 1979-12-10
Abstract: PURPOSE: To automate coupling work by a method wherein the elastic string-formed body provided with a male screw at one end and a female screw at the other end is coupled into the shape of a ring by engaging the screws with each other.  
     CONSTITUTION: A small-diametered coiled spring 1a nipped by a first nipping means A is fed straightly to the side of a second nipping means B, i.e. to the side of the other end 1b of a closely wound coiled spring 1 by extending a hydraulic cylinder 21 and the other end 1b is simultaneously rotated reversely through a rack 3 and a pinion 24 by contracting a hydraulic cylinder 22, whereby the spring 1a is engaged into the interior of the other end 1b, with the string-formed body being coupled in the shape of a ring. Since the forward and backward movements of the rack 23 rotates the pinion 24 forwardly and backwardly by the same number of turns, the spring 1 is rewound by the amount of provided by the forward rotation of the pinion 24 so that the product coupled into the shape of a ring is prevented from torsion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5493731-A (JP)
Title: Ignition-timing controller for internal combustion engine
Inventor: OSANO HISASHI
IPC: F02M25/07
Filed: 1977-12-29
Abstract: PURPOSE:To prevent output, drivability and fuel consumption from being worsened, by making an increase of advance angle of the ignition timing as a quantity of EGR increases, with said increase raising a speed of combustion. CONSTITUTION:When a throttle valve is fully closed and in a slight degree of opening, an EGR valve 7, vacuum angle advancing device 16 and control valves 29, 36 are not operated with an operation of EGR not made, and an angle advancement of the ignition timing is also not operated. By an increase of the load, with the throttle valve made opening to above a prescribed degree of opening a negative pressure, working on a negative pressure chamber 10, goes lower with a quantity of EGR controlled to a small amount. On the other hand, though a degree of advanced angle is small, the most suitable degree of advanced angle is made for that condition because of a less quantity of EGR. Subsequently, when becoming a time of speed acceleration or high load operation, a negative pressure, working on the negative pressure chamber 10, goes higher with a big quantity of EGR operated. And with a negative pressure fed to a negative pressure chamber 18, a bigger degree of advanced angle of ignition is provided.
Patent JP-H06229419-A (JP)
Title: Magnetic bearing
Inventor: MIZUNO TAKESHI
IPC: F16C32/04
Filed: 1993-06-04
Abstract: PURPOSE:To control a rotor position highly accurately in a simple constitution by controlling the rotor position while using a phase locked loop to control a switching frequency in hysteresis amplifiers. CONSTITUTION:An exciting current is supplied to electromagnets 12a and 12b from hysteresis amplifiers 13a and 13b having a property by which a switching frequency is changed by inductance, and a rotor 11 is levitated/held by magnetic force of these electromagnets 12a and 12b. Switching waveforms in the hysteresis amplifiers 13a and 13b are inputted to a phase comparator 14, and a phase difference in both waveforms is detected. Output of this phase comparator 14 is converted into a direct current by a loop filter 15, and is supplied to the hysteresis amplifiers 13a and 13b. In this way, a phase locked loop is formed by the hysteresis amplifiers 13a and 13b, the phase comparator 14 and the loop filter 15, and a position X of the rotor 11 is controlled so as to be maintained in a specific position.
Patent JP-H118535-A (JP)
Title: Differential input chopper type voltage comparator circuit
Inventor: MATSUOKA TAKASHI
IPC: H03K5/24
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a chopper-type voltage comparator circuit which reduces power consumption and improves reliability related to the compared result. SOLUTION: This circuit is a differential input type chopper voltage comparator circuit, provided with an input voltage terminal 1 for inputting an input voltage Vin, a reference voltage terminal 2 for inputting a reference voltage Vref, 1st and 2nd capacitors 3 and 4, 1st and 2nd inverters 5 and 6, 1st-7th switches 7-13 and 1st and 2nd output terminals 14 and 15, and by receiving 1st-3rd drive signals P1-P3 from a drive circuit 16, the 1st-7th switches 7-13 are switched. Thus, the input voltage Vin is compared with the reference voltage Vref and when the input voltage Vin is higher than the reference voltage Vref, a power supply voltage at the 1st inverter 5 is outputted from the 1st output terminal 14. However, but when the input voltage Vin is lower than the reference voltage Vref, a ground voltage is outputted from the 1st output terminal 14.
Patent JP-S5964073-A (JP)
Inventor: ARAN BUNISHIYUU
IPC: A63B51/02
Filed: 1983-08-31
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-S5949285-A (JP)
Title: Process for dry quenching of coke
Inventor: ITANO SHIGEO
IPC: C10B39/02
Filed: 1982-09-14
Abstract: PURPOSE:To carry out the economical operation of a coke oven, by quenching red-hot coke in a particular quenching apparatus with an inert gas, thereby recovering the heat of the coke as a hot gas, and reusing the cooled inert gas for the recovery of the sensible heat of red-hot coke in the quenching apparatus. CONSTITUTION:A gas passage in a dry quenching apparatus 1 having a horizontally movable grate 2 at the bottom, is divided with partition plates 5 into the combustion preparatory chamber 6, the combustion chamber 7, and the quenching chambers 81 and 82 along the moving direction of said grate 2. An inert gas is passed through the red-hot coke layer 18 in the quenching chambers 81, 82, and separated into the high-temperature inert gas and the medium-temperature inert gas. The medium-temperature inert gas is introduced into the combustion preparatory chamber 6 to generate the temperature gradient in the red-hot coke layer 18 on the grate 2 along the direction of the thickness. Successively, the high-temperature gas is introduced together with the gas for coke combustion into the combustion chamber 7 in front of the combustion preparatory chamber 6 to burn the red-hot coke in the combustion chamber 7. The sensible heat and the latent heat of red-hot coke can be recovered from the dry quenching apparatus 1 in the form of the high-temperature gas.
Patent JP-S6317396-A (JP)
Title: Heat exchanger
Inventor: FUKUOKA MIKIO
IPC: F28F9/18
Filed: 1986-07-08
Abstract: PURPOSE:To prevent production of void at a joint between a tube and an end plate, by a method wherein an insertion hole having a cylindrical burring part serving to securely insert the tube into the end plate is formed, and the tip part thereof is expanded at a portion, positioned facing the dent part of the tube, of the burring part. CONSTITUTION:A plurality of dent parts 104, protruded from the outer surface of a tube toward the inner surface thereof, are formed at specified intervals on a flat tube 105. An insertion hole 101a for the tube 105 is formed in an end plate 101, a burring part 102 is formed to the opening edge of the insertion hole, and a tip part 103 is expanded in a direction in which the tip part is parted away from the tube 105, inserted into the insertion hole 101a, i.e. in a direction in which the inner diameter of the insertion hole 101a is enlarged. By filling a space between the insertion hole 101a and the tube 105 with solder 106, air present between the inner wall of the insertion hole 101a and the dent part 104 is rapidly exhausted through the enlarged tip part 103 without remaining.
Patent JP-S6137499-A (JP)
Inventor: NAKAYAMA TAICHIRO
IPC: B32B15/08
Filed: 1984-07-31
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-S6315057-A (JP)
Inventor: WAKITA SHOTARO
IPC: F16K11/065
Filed: 1986-07-07
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-H02142772-A (JP)
Title: Nitrogen-containing heterocyclic compound having antifungal action
Inventor: CAMAGGI GIOVANNI
IPC: C07D239/30
Filed: 1989-06-22
Abstract: Fungicidal heterocyclic nitrogen compounds are described. Said compounds have the general formula: <CHEM>  wherein: Ar is optionally substituted phenyl or optionally substituted pyridyl;  K, X and Z represent O or S:  B1 and B2 are C1-6 alkylene groups; R is a C1-6-haloalkyl, C2-8-haloalkenyl, C3-8-haloalkoxyalkyl or (C3-C8)-haloalkoxyalkenyl group; and A represents a nitrogen containing aromatic radical.
Patent JP-H086839-A (JP)
Title: Distributed file system
Inventor: KISAKI SHUNSUKE
IPC: G06F15/16
Filed: 1994-06-20
Abstract: PURPOSE:To grant the authority of amounting request, given only to a privileged user in the NFS (distributed file system) because of the security, even to a general user while holding the security. CONSTITUTION:A mounting right confirming means 21 refers to a password file 23 and a share management file 24 and confirms whether or not a server 20 has the right to mount. A share execution means 22 allows sharing when the right to mount is given. A mounting right confirming means 12 confirms whether or not a client 10 has the right to mount and writes information showing that mounting by a mounting means 13 is successful to a mounting state description file 17 when the mounting is successful. A mounting resetting right confirming means 15 refers to the mounting state description file 17 and confirms whether or not there is the right to reset moldnting. A mounting resetting means 16 resets the mounting.
Patent JP-S5860568-A (JP)
Title: Semiconductor image-pickup device
Inventor: TOBINAGA MINETO
IPC: H04N5/335
Filed: 1981-10-06
Abstract: PURPOSE:To improve the light detecting sensitivity of the titled device by a method wherein a V-groove structure is formed at the light-receiving section of a photosensor, and the depletion layer width of a P-N junction is effectively utilized. CONSTITUTION:Using the patternized insulation oxide film 2 as an etching mask, a V-groove 1a is formed by performing an anisotropic etching on the surface of a P type  semiconductor substrate 1, and at the same time, an N type region 4a is formed by ion-implating an AS, for example, as shallow as possible as impurities from the surface of an N-groove 1a. As for each P-N junction of a for each P-N junction of a source section 3 and a drain section 8 to be used for light receiving, when a gate section 6 is in OFF position and light 11 of certain wavelength region is irradiated on the N type region 4a of the source 3 to be used for light receiving, the light 11 is irradiated from oblique direction to the depletion layer 12a of the P-N junction, and at the same time, the light 11a which was reflectedon the surface simultaneously with the light 11 is irradiated from the oblique direction on the depletion layer 12a from the surface on the opposite side in the same manner as above, light 12 and reflected light 11a are absorbed into the depletion region 12a, a pair of electron 13 and a hole 14 is formed, the electron 13 and the hole 14 moves to an N type region 4a and a P type region respectively, thereby enabling to reduce the inverted bias potential difference of the source section 3.
Patent JP-H09314974-A (JP)
Title: Plate making equipment
Inventor: SUDA MITSUNOBU
IPC: B41K1/50
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide plate making equipment which can prepare a printing stamp being excellent in a printing performance by making a porous resin sheet and a copy stick closely on each other. SOLUTION: An elastic material 23 is stuck on a first pressing plate 10 fitted pivotally to one end side of a base plate 3 of a cover 4, while a second pressing plate 9 fitted pivotally to the other end side of the base plate 3 of the cover 4 is provided with four projections 21 which can press the first pressing plate 10. A pressing force obtained by these pressing plates 9 and 10 is made to act uniformly on a porous resin sheet through the intermediary of the projections 21 and the elastic material 23 and thereby the porous resin sheet and a copy sheet set on a transparent acrylic plate 25 of the base plate 3 are made to stick closely on each other.