baber/WOPTO huggingface dataset:
Patent JP-H08313085-A (JP)
Title: Method and apparatus for controlling pressure equalization of cryogenic refrigerating machine
Inventor: TOMIOKA KEIJI
IPC: F25B9/00
Filed: 1995-05-23
Abstract: PURPOSE: To lower the equalizing pressure of a refrigerant circuit by holding a refrigerant circuit between a compressor and expansion means in an open state for a predetermined time at the time of stopping the compressor, and feeding the gas refrigerant of the compressor to the expansion means side to reduce the gas refrigerant quantity at the compressor side. CONSTITUTION: When compressors 4, 8 are stopped due to the stop of a refrigerating machine R, switching means 54 is controlled to be switched by control means 61. The means 54 is held in an open state until a predetermined time is elapsed from the stops of the compressors 4, 8. Thus, the compressors 4, 8 are held to communicate with expansion means 41, the gas refrigerant in the high-pressure tube 15 of a refrigerant circuit 53 due to the stops of the compressors 4, 8 flows to the means 41 side by the differential pressure between the compressors 4, 8 and the means 41, and hence the gas refrigerant amount of the side of the compressors 4, 8 in the circuit 53 is reduced. In this manner, the equalizing pressure of the circuit 53 can be lowered.
Patent JP-S61280991-A (JP)
Title: Thermal transfer recording method
Inventor: SHINOZAKI MICHIO
IPC: B41M5/52
Filed: 1985-06-06
Abstract: PURPOSE:To provide a thermal transfer recording method enabling gradation recording, by providing a release part having no adhesive strength to a heat-meltable ink layer on a substrate. CONSTITUTION:A heat-meltable ink layer 2 and a release part 31 are supplied between a thermal head 1 and a platen roll 4 while held therebetween under pressure in opposed relation to each other. An ink layer 24 is melted by heat generated from a heat generating element 11 to which power was applied and penetrated in a recording medium 3 under pressure. When power to be applied is low, because the generation of heat is reduced and the temp. of the molten ink 24 is low and also reduced in its flowability, the ink 34 penetrated in the recording medium 3 is quickly cooled and solidified in a substrate 32 and the penetration amount of the ink is reduced. When power to be applied is high, a large quantity of the ink is deeply penetrated in the recording medium 3 before cooling and solidification. WHen the ink layer 22 is released after transfer, because the release part 31 on the surface of the recording medium 3 has no adhesive strength to the heat-meltable ink layer 22, said ink layer is released from said surface. As mentioned above, the transfer of the ink corresponding to applied power quantity is enabled and recording 33 having gradation can be obtained.
Patent JP-H04350777-A (JP)
Title: Method and device for aligning image
Inventor: OKUBO KAZUO
IPC: G06T3/00
Filed: 1991-05-28
Abstract: PURPOSE:To attain rapid alignment processing by calculating and processing the histogram and evaluation value of an arithmetic sum image in the case of executing alignment processing between two many-valued images developed on a bit map in a memory. CONSTITUTION:This image alignment method is provided with a histogram calculating means 31 for finding out the histogram of image element values (i) in an arithmetic sum image between respective partial images of two many- valued images as a matching evaluation variable between the images having a certain discrepancy delta (delta is a vector value) and a control means 30 for finding out the matching evaluation value P(delta) of the discrepancy delta based upon the histogram data h(i, delta) of the picture element value (i) and a function q(i) for monotonously increasing the picture element value (i) and having a projected shape, searches a discrepancy minimizing the evaluation variable q(delta) in the vicinity of a position where the absolute value of the discrepancy becomes zero, and recognizing the searched value as a discrepancy between respective images.
Patent JP-S5647016-A (JP)
Title: Plug for molded optical connector
Inventor: KAIHARA SHIGERU
IPC: G02B6/36
Filed: 1979-09-26
Abstract: PURPOSE:To make production process simple and reliability high by forming the end of an optical fiber cord to a predetermined shape then molding the same to a plug body. CONSTITUTION:A metal sleeve 14 is provided on the outside circumferent of an optical fiber core 4, and a reinforcing fiber 9 is provided thereon, thence a sheathed wire 13 is provided thereon. A rubber tube 12 and a metal sleeve 11 are successively provided on the sheahted wire 13, whereby the end part of the optical fiber cord is formed. The thus formed end part is molded to the plug body 1 having beforehand been molded, whereby the plug is formed. As a result, the need for adhesively fixing the fiber core 4 to the sleeve 14 is eliminated, and the process may be simplified. In addition, the adhesion between the sheathed wire 13 and sleeve 11 and rubber tube 12 becomes perfaet, whereby the air-tightness of the plug inside is improved and its reliability may be enhanced.
Patent JP-S6029232-A (JP)
Title: Taper machining method
Inventor: KINOSHITA MITSUO
IPC: B23H7/06
Filed: 1983-07-07
Abstract: PURPOSE:To machine an arcuate corner and a tapered surface of a workpiece, by moving a wire in accordance with offset vectors of first and second tapered surfaces which are obtained from the coordinates of contact points between arcuate passages on tapered surfaces which are computed, respectively with the use of the radii of the arcs of the upper and lower surfaces of the workpiece. CONSTITUTION:A first arc CR1 having a radius (r) and a second arc CR2 having a radius S are smoothly contiguous, respectively to wire passages AQ, A'Q' on the upper and lower surfaces of a workpiece in a first tapered surface section TP1, and in the case of machining a corner shape in which wire passages RC, R'C' on the upper and lower surfaces of the workpiece in a second tapered surface section TP2 are smoothly contiguous with the terminal points of the first and second arcs, the contact points Q, R of the first arc CR1 and the coordinates of the center O of the same may be obtained from data such as, for example, the radii r, S, the thickness of the workpiece, etc. Then, line segments A'B', B'C' may be known from an offset amount t1 so that the contact points Q', R' of the second arc CR2 and the coordinates of the center point O' of the same may be obtained. Offset vectors QQ1, QQ2, RR1, RR2 are obtained for the crossing points between the extensions of rectilinear lines QQ', RR' and passages on upper and lower guides DG, UG.
Patent JP-H0410397-A (JP)
Title: X-ray tube current detection circuit
Inventor: WATANABE KIYOMI
IPC: H05G1/34
Filed: 1990-05-14
Abstract: PURPOSE:To very accurately measure the current of an X-ray tube by giving a circuit switchover to a current detecting means via a switching means which operates with sensing a voltage derived from one of the secondary windings of an insulating transformer for a filament so that the dielectric strength of the secondary winding voltage in itself is utilized to serve the voltage as power supplied to a high-voltage current detection circuit. CONSTITUTION:A voltage across each of secondary windings 22, 23 is rectified by a high- voltage rectifier 24, and then a positive output from the rectifier is connectively supplied to an anode 74 while a negative output from the rectifier is connected to one-end terminal 72 of a filament via a detecting resistor 6. An a.c. power supply 11 on the other hand is connected to a transformer 3, then the secondary winding 32 of the transformer is connected to both a filament terminal 71 and the filament terminal 72, and an a.c. voltage derived from another secondary-winding 33 of the insulating transformer 3 is converted into the corresponding d.c. voltage by a rectification circuit 36 so as to be subsequently supplied to an A/D converter 8. Then an output from the A/D converter 8 is converted into the corresponding optical signal by a light-emitting diode 85, and the optical signal is restored to the corresponding electric signal by a photodetector 95 at a required insulating distance from the light-emitting diode via an optical fiber link 86 so that the electric signal is subsequently converted into the corresponding analog voltage signal by a D/A converter 9. This permits measuring the electronic current of an X-ray tube.
Patent JP-H0671821-A (JP)
Title: Drawing protection film and manufacture thereof
Inventor: SUYAMA MASAYOSHI
IPC: B32B27/32
Filed: 1991-05-28
Abstract: PURPOSE:To provide a surface protection film having transparency such that letters or patterns can be written on the surface with a pencil of HB grade and defects can be checked. CONSTITUTION:In an undrawn polyolefin film comprising three layers wherein an A-layer, B-layer, and C-layer are layered successively, A-layer comprises specific polyolefin resin and 15-50wt.% inorganic particles having specific refractive index, aspect ratio, mean particle diameter, Vickers hardness being 1.4-5.5, surface roughness being 0.4-1.5mum, and B-layer comprises blended resin basically the same kind of resin as used in A-layer and C-layer. C-layer is an adhesive layer and a laminate co-extruded undrawn film having total ray transmittance of 70% or more and surface roughness of 0.03-0.18mum.
Patent JP-S63291336-A (JP)
Title: Current interrupter
Inventor: HATANAKA KATSUNORI
IPC: H01H87/00
Filed: 1987-05-22
Abstract: PURPOSE:To realize interruption without generating a voltage drop across both ends of a fuse element even if a large current flows in it and also without generating arcs even if a direct current is used, by keeping the fuse element, made of a superconductive material, at a superconduction.normal-conduction transitional temperature or below. CONSTITUTION:A fuse element 4 is normally cooled at a transition temperature or below by a coolant. A resistance of the fuse element 4 on this state is zero, and also a voltage drop across connection terminals 21 and 22 is zero. When a current flowing in the fuse element 4 is made to be in excess of a critical current value Ic by overload and short-circuit, a superconductive state of the fuse element 4 is broken to perform its transition to a normal-conductive state. This transition allows the resistance of the fuse element 4 to increase so that a circuit current is decreased smoothly. Hence, even in the case of direct-current interruption, smooth interrupting operation is realized without generating arcs.
Patent JP-S5349116-A (JP)
Title: Release agents for coating on spinnerets for polycaramide
Inventor: KATOU TETSUYA
IPC: C10M111/04
Filed: 1976-10-18
Abstract: PURPOSE: To decrease thermally deteriorated substances to be formed around orifices and reduce broken filaments, by coating a polyoraganosiloxane incorporated with a specific compound on spinnerts for melt spinning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S612034-A (JP)
Title: Sensor for detecting leaked solution
Inventor: HOUNOKI TERUYOSHI
IPC: G01M3/16
Filed: 1984-06-15
Abstract: PURPOSE:To simplify the struction of the titled device and to detect a leaked solution point easily with practically sufficient accuracy without requiring specific devices or skill by using three or more electrode lines arranged in parallel each other and insulating these lines each other so that a solution can flow through these lines. CONSTITUTION:A sensor consists of three electrode lines X, Y, Z each of which is coated with an internal knitted body layer 4 made of polyethylene monofilament thread e.g. and these electrode lines X, Y, Z are twisted so that their intervals are kept constantly over the whole length, fastened tightly with a cotton thread 5 and then coated with an external knitted body layer 6 made of ''Tetoron'' multifilament thread. When it is defined that electric resistance in each unit length is x1, x2, x3OMEGA/m(x1 x3), resistance values between respective electrode lines at a leaked solution point P are R1, R2, R3 and resistance values between measuring terminals NX and NY and between NY and NZ are RXY and RYZ, RYZ-RXY (x3-x1)l is formed, so that the distance l up to the leaked solution point P can be found out independently of the resistance x2 per unit length of the electrode line Y.
Patent JP-S5551971-A (JP)
Title: Power prime mover b-type
Inventor: FUJITOMI HIDEO
IPC: F03G3/00
Filed: 1978-10-07
Abstract: PURPOSE: To obtain an energy source without a waste of resources and public pollution, by a constitution such that, a bearing, installed to the prime mover unit by a spring, be contacted to a saucer.  
     CONSTITUTION: A bearing 4 is mounted to a prime mover unit 2 by a spring 9, and made contacting to a saucer 5. In such way, the prime mover unit 2, by being placed in an unbalanced condition, rotates on its own axis in a direction of arrow mark as shown in the drawing. That is, whatever number of turns the rotation may be, when assumed the right for metal and the left for cotton, this condition is not changed, with an unbalancing continued to rotate in the direction of the arrow mark, and a use of the heavier prime mover unit 2 makes a generation capable of any bigger amount of energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06331125-A (JP)
Title: Clinker hopper for coal burning furnace and opening method thereof
Inventor: SHINTANI KOJI
IPC: F23J1/00
Filed: 1993-05-26
Abstract: PURPOSE:To form a large opening, convenient for interior repairing works and transportation of repairing members and the like in accordance with necessity by a method wherein crest parts between respective hopper type surfaces, which form the bottom surfaces of a clinker hopper, are constituted as lid members, which are openable separately. CONSTITUTION:A bottom surface 1 of a clinker hopper, attached to a large-size combustion furnace, is formed generally so as to have a configuration, wherein 2-5 pieces of hoppers are arrayed in series. Upper side connecting parts or the crest parts of the bottom surface 1 between respective hopper type surfaces, which form the bottom surface 1, are constituted of lid members 3, openable separately. Further, the projected size of plan of the lid member 3 or the size of the lid member, which becomes an opening 9, is preferable to be as large as possible. According to this method, a large opening 9, convenient for interior repairing works, transportation of repairing members and the like, can be formed easily in accordance with necessity.
Patent JP-S5348626-A (JP)
Title: Input/output control system
Inventor: NAGABORI TETSUO
IPC: G06F12/16
Filed: 1976-10-15
Abstract: PURPOSE: To secure an ensured erasion and writing of the error block by stopping the capstan motor through control by a control circuit at the error occurrence time and starting a reposition by an amount of the writing run length when the count value is decreased down to zero value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04352345-A (JP)
Title: Device for preventing regeration and recrystallization of blown and opened part of fuse at intersection of connection
Inventor: KIMURA YOSHINORI
IPC: H01L27/10
Filed: 1991-05-29
Abstract: PURPOSE:To prevent a fuse from being regenerated by the synergism of a high- resistance and high-temperature melting operation and a reducing operation by a method wherein a metal, a cluster or a carbon cluster which is generated from a fuse blowing and opening process at an intersection of connection is attracted and removed by the electromagnetic force of charged cluster ions by an evacuation treatment and a counter-electrode discharge ionization operation. CONSTITUTION:Counter electrodes 5 are installed at the upper part of a molded package or at the upper lid of a vacuum container 8. A prescribed voltage is applied to the counter electrodes 5 by a program instruction or by hand; an electric discharge operation is executed. An evacuation hole is made in the upper part of the molded package or in the upper lid of the vacuum container 8, or evacuation holes are made in the counter electrodes. In addition, probe-shaped tip protruding parts 6 which have been fixed and bonded perpendicularly to both electrodes or one electrode of the counter electrodes 5 or triangular prism-shaped discharge-electrode protruding parts 6 which have been fixed and bonded to the side face of both or one of the electrodes are provided.
Patent JP-S5647539-A (JP)
Title: Alloy for permanent magnet
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/053
Filed: 1979-09-27
Abstract: PURPOSE: To obtain a permanent magnet alloy having excellent magnetic characteristics by adding specific amounts of one or more of Ti, Nb, Ta, and V to an intermetallic compound containing Co, Fe, Cu, and rare earth elements.  
     CONSTITUTION: A permanent magnet alloy consists of an intermetallic compound of the formula R(Co 1-x-y-α-β Fe x Cu y M α M β ')A, where R is one or two or more of rare earth elements such as Sm, Ce, etc., M is one or two or more of Ti, Nb, Ta, and V, M' is B, and x, y, α, and β are in the relationships 0.01≤0.4, 0.02≤y≤ 0.25, 0.001≤α≤0.15, 0.001≤β≤0.15, and 6.0≤A≤8.3). The alloy of the said composition is ground into a fine powder, oriented in a magnetic field, and then molded by a hydrostatic pressure press. The molding thus obtained is sintered under vacuum, solutionized, quickly cooled under water, and then subjected to an aging treatment to obtain a permanent magnet alloy which is excellent in magnetic characteristics such as residual magnetic flux density, coercive force, energy product, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61282858-A (JP)
Title: Controlling method for copying operation
Inventor: FURUYA YOJI
IPC: G03G21/00
Filed: 1985-06-07
Abstract: PURPOSE:To prevent a black stripe and a black frame copy from being formed by stopping the feeding of transfer paper and displaying a no paper feeding state when the size of transfer paper is larger than the size of an original image on a photosensitive body. CONSTITUTION:A copy magnification signal, an original size signal, a transfer size signal, and a pressure plate ON-OFF signal are fetched to a CPU 1. The CPU 1 supplies an ON-OFF signal to a transfer paper feeding part 2 through a paper feed driving roller 3 on the basis of those signals. Further, a display device 4 is connected to the CPU 1. The CPU 1 compares the size of transfer paper with the size of an original image formed on the photosensitive body to feed transfer paper when the transfer original size is smaller than the original image size, or stop the feeding of transfer paper and also display the no paper feeding state on the display devide 4 when the transfer paper size is larger than the original image size.
Patent JP-2000312800-A (JP)
Title: Washing machine
Inventor: MATSUMOTO MASAKAZU
IPC: D06F39/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine with high performance in washing, dehydrating, draining waste water, etc., allowing a user to easily take out washed articles from the washing tub. SOLUTION: Since the washing tub 3 is disposed to incline at a prescribed angle K toward the front, washed articles in the washing tub 3 can be easily taken out. A drain port 31c is formed at the lowest part on the bottom of the washing tub 3, that is, the front edge of the bottom of the outer tub 31. As the outer tub 31 is inclined toward the front, that position is the lowest bottom of the outer tub 31. Therefore, water collected in the outer tub 31 can be satisfactorily drained from the drain port 31c.
Patent JP-S62281725-A (JP)
Inventor: IIKE MASANORI
IPC: H02H7/09
Filed: 1986-05-29
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-S5915355-A (JP)
Title: Remote estimating device using telephone circuit
Inventor: NAGASHIMA MASAHIKO
IPC: G06Q50/08
Filed: 1982-07-17
Abstract: PURPOSE:To perform an automatic estimating calculation at a remote place for a building, etc., by discriminating a voice signal via a telephone circuit to control a computer. CONSTITUTION:A prescribed telephone called out via a telephone circuit gives an answer through its automatic answering device 9. The voice of a remote operator is converted into a prescribed electric signal by a voice listening device 2 via a handset 1 and then fed into a computer 5 via an action instruction analyzer 4. The computer 5 prepares a desired estimation calculating program (a) and data bank (b) and performs an estimating calculation on the basis of the product number, size, etc. obtained from the voice information given from telephone circuit. Then the computer 5 prints out the result of calculation through a printer 6, transmits the result of estimation and the desired data to the telephone circuit via a voice generating device 3 and an output program and gives this information to a remote caller in voice. It is also possible to feed the necessary data into the computer 5 via an optical reader 7 and a tape input device 8 and with no intervention of a telephone circuit.
Patent JP-S62281491-A (JP)
Inventor: MIURA GIICHI
IPC: H05K1/14
Filed: 1986-05-30
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-S61283471-A (JP)
Title: Method and device for profiling weld line in electron beam welding
Inventor: YAMANE YOSHIO
IPC: B23K15/00
Filed: 1985-06-11
Abstract: PURPOSE:To perform in safe and highly reliable state the weld line detecting operation under welding by performing the weld line detecting operation only at the reduction time of the electron beam output. CONSTITUTION:The command to reduce the output of an electron beam 3 for the short period in the degree of not affecting on the welding quality in the output control part 1 is placed during the electron beam welding. The beam current is abruptly reduced corresponding thereto and a trigger pulse signal is outputted to a scanning signal generating part 7 simultaneously therewith from the output control part 1. By this pulse signal a scanning signal is transmitted to a deflection coil 6 from the scanning signal generating part 7 and the electron beam 3 is scanned at the front part of the welding zone. The weld line profiling operation is performed in the same procedure as the conventional technique thereafter. The melting and scanning trace on the surface of the body to be welded due to the beam scan are sharply reduced, the signal ratio to noise of the electrical signal by secondary energy is increased and the weld line profiling operation is stably performed.
Patent JP-H04328614-A (JP)
Title: Direct current supplying circuit
Inventor: INAGAKI RYOSUKE
IPC: H03F1/30
Filed: 1991-04-27
Abstract: PURPOSE:To give no influence to a DC current outputted from a current output part by eliminating the AC fluctuation of the direct current supplied via an adjusting volume with the use of a capacitor provided on a current generating part. CONSTITUTION:A capacitor C is provided between the collector the 1st transistor Q1 and the power line 6 of a current generating part 1 which generates a direct current. The capacitor C eliminates the fluctuation of the direct current, i.e., the AC component caused by the noises mixed through a terminal 5, the interference, etc. Thus the high frequency components are never included in the output currents 11-13 since these components are eliminated by the capacitor C. Therefore when the output current is used by a trap circuit, for example, the center frequency of the trap circuit is always coincident with a set level. Then no special consideration is needed for the arrangement of a volume VR which adjusts the DC value. Then the availability of a direct current supply circuit is attained.