baber/WOPTO huggingface dataset:
Patent JP-H0674875-A (JP)
Title: Structure fatigue life prediction sensor
Inventor: IINO NOBORU
IPC: G01M99/00
Filed: 1992-08-27
Abstract: PURPOSE:To detect readily a fatigue failure of a structure where a repetitive load is applied and to prevent the fatigue damage by sealing a sensor near a stress concentration generation position and by transferring the stress of the structure to a stress detection part with a smaller sectional area via a deformed sectional part. CONSTITUTION:Sealing parts 3 which are formed at both edges of a life prediction sensor 2 are adhered to a part where the generation of a fatigue damage can be predicted such as a welded part of a welded structure using a welding agent, etc. A stress with the same fluctuation pattern as that of a structure is generated at a stress detection part 4 of the sensor 2 via a deformed sectional part 6 from the sealing parts 3. The stress applied to the detection part 4 is enlarged by adjusting the spacing of the sealing parts 3, the length of the detection part 4, a plate thickness, a sectional shape, etc., and is set to a life which is shorter than that of the structure 1 (approximately 1/5), thus detecting the damage of a crack, etc., readily. Therefore, by detecting the sensor 2 periodically, the degree of accumulated damage due to the fatigue of the structure 1 can be estimated.
Patent JP-S6472199-A (JP)
Title: Voice recorder/reproducer
Inventor: KEZUKA HIROKO
IPC: G10L13/06
Filed: 1987-09-11
Abstract: PURPOSE: To attain fast hearing and slow hearing by reproducing easily hearable voice without changing the waveform pitch of a voice by reproducing a non-steady waveform from the information of a non-steady part, synthesizing the waveform of a reproduced vowel steady part, the waveform of a pause part and the non-steady waveform and outputting the synthesized waveform as a voice. CONSTITUTION: The representative waveform of a vowel steady part is repeated by vowel steady part information recorded in a recording means 6 and previously specifies shotening/extending magnification and a voice waveform synthesizing means 10 inserts respective waveforms obtained from a vowel steady part waveform reproducing means 7 for shotening/extending a pause part by pause time recorded in the means 6 and previously specified shotening/extending magnification and a pause part reproducing means 8 into the corresponding part of a waveform outputted from a reproducing means 9 to synthesize these waveforms and outputs the synthesized waveform as a voice signal. A voice output means 11 reproduces the voice signal outputted from the means 10 to a voice and outputs the voice.  Since only the steady part of a voice waveform is repeated by the same representative waveform, voices for fast hearing and slow hearing can be reproduced without changing the interval of the voice.
Patent JP-S61107879-A (JP)
Title: Radio transmitting-receiving system of television signal
Inventor: SAKAI TAKEOKI
IPC: H04N5/225
Filed: 1984-10-30
Abstract: PURPOSE:To improve the operability of remote control of a VTR, etc., by radio transmitting intermittently a television signal at the transmitting side, converting the television signal to a direct current signal at the receiving side and using it as a start/stop signal of VTR. CONSTITUTION:When a contact S is pushed by the external control, an electric power source + B supplies an electric power to a transmitting circuit, an RF modulating circuit 1 receives a video and audio signal input and respectively modulates a carrier wave. A modulating signal outputted from the circuit 1 is amplified by an amplifier 2, and thereafter, the signal is radio-transmitted from an antenna 3. Next, the modulating signal received by an antenna 4 is separated to a video signal and an audio signal at a frequency converting circuit 5. After the separated video signal is rectified by a diode D for rectification, and waveform-shaped at a waveform shaping circuit 8, a relay RL is driven. When the relay RL is driven, the internal contact goes to on. The on and off of the internal contact are respectively used as a start/stop signal of VTR.
Patent JP-S6294594-A (JP)
Inventor: ENDO KEIZO
IPC: B67D7/32
Filed: 1985-10-15
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-S6383197-A (JP)
Title: Production of spinning pitch for production of carbon fiber
Inventor: SHIMAZAKI KATSUNORI
IPC: C10C3/02
Filed: 1986-09-26
Abstract: PURPOSE:To easily obtain the title pitch having a uniform quality free from solid matter, such as free carbon, and having a desired softening point, by mixing predetermined amts. of fractions of coal pitch preped. by making use of particular alicyclic hydrocarbon, arom. hydrocarbon and heterocyclic arom. compd. solvent. CONSTITUTION:Coal pitch (A), such as coal tar pitch or a coal liquefaction product, is extracted with an alicyclic hydrocarbon solvent (B) having a solubility parameter of 7.5 or less (e.g., hexane), an arom. hydrocarbon solvent (C) having a solubility parameter of 8.0-9.5 (e.g., benzene), and a heterocyclic arom. compd. solvent (D) having a solubility parameter of 10.0 or more (e.g., pyridine) to obtain extraction fractions of the component (A). 20wt% or less fraction soluble in the component (B) is mixed with 10-50wt% fraction insoluble in the component (B) and soluble in the component (C) and 40-70wt% fraction insoluble in the component (C) and soluble in the component (D).
Patent JP-H06165384-A (JP)
Title: Method and device for detecting condition of reverse charge from domestic generation facility to power supply system
Inventor: SOMEYA TAKEO
IPC: H02J3/06
Filed: 1992-08-04
Abstract: PURPOSE:To separate the private generation facility, depending upon the unsound condition of power supply side, so as to prevent a various kind of faults by detecting the condition of reverse charge from the private generation facility installed in the premises of a power consumer to the side of a power supply system. CONSTITUTION:An impedance load 22 for detection is connected from the middle position between a private generation facility 12 and a power supply system 10, and this impedance load 2 for detection is turned on or turned off to periodically change the load on the side of the private generation facility 12. With the connection point 24 of the impedance load 22 as the datum point, the variation of the current and or power of the private generation facility 12 and the power supply system 10 is detected for the connection point 24. By the variation, the power loss condition on the side of the power supply system 10 is judged, and the condition of the reverse charge from the private generation facility 12 to the side of power supply system 10 is detected. Accordingly, the condition of the reverse charge from the private generation facility 12 to the side of power supply system 10 can be detected easily.
Patent JP-H02256520-A (JP)
Title: Automatic transmission
Inventor: OUCHI YOSHIRO
IPC: B60K17/04
Filed: 1989-09-06
Abstract: PURPOSE:To feed engine oil or the like to a centrifugal clutch for lubricating and cooling to improve durability by a method wherein a partition is placed between the centrifugal clutch and a V-belt automatic gear while these are placed in chambers partitioned from each other. CONSTITUTION:To a crank case 8 and a left side of a first gear ease 9 connected to it, a second gear case 20 is overlaid so that a clutch chamber 31 is formed between them. The left side of the second gear case 20 is covered with a case cover 23 to form a transmission chamber 24 between them. At this time the transmission chamber 24 is partitioned from the clutch chamber 21 by a side wall 20a of the second gear case 20. At the front part of the transmission chamber 24 a transmission shaft 25 is provided coaxially with a crank shaft 11 while at the rear part of the transmission chamber 24 a follower shaft 49 is provided parallel to the transmission shaft 25. Between the crank shaft 11 and a driving shaft 27 coaxial to this, a centrifugal clutch 30 is interposed. Further in the transmission chamber 24 a V-belt automatic gear 45 is provided.
Patent JP-S60121238-A (JP)
Title: Manufacture of amorphous magnetic material
Inventor: TSUZAKI MICHIMASA
IPC: C21D9/46
Filed: 1983-12-05
Abstract: PURPOSE:To obtain an amorphous magnetic material with a small iron loss by impressing a magnetic field to a thin strip in a direction perpendicular to the surface of the strip when the strip is rapidly cooled. CONSTITUTION:A mother alloy 2 having a composition represented by a formula Fe79Si5B16 in put in a quartz nozzle 1 and melted with a resistance heater. The molten alloy is sprayed on the surface of a copper roll 3 rotating at a high speed to manufacture a thin strip 4. At this time, a magnetic field is impressed to the strip 4 to be rapidly cooled in a direction perpendicular to the surface of the strip 4 until the temp. of the strip 4 is reduced to the Curie point. The strip 4 is then coiled and heat treated in nitrogen.
Patent JP-S6473996-A (JP)
Title: Subscriber line concentrator
Inventor: SUZUKI TAKAHIKO
IPC: H04Q3/60
Filed: 1987-09-16
Abstract: PURPOSE:To connect a call independently whether or not a subscriber line concentration stage accommodating an emergency communication line is under the control of an emergency call processing circuit by providing the emergency communication subscriber circuit for each subscriber line concentration stage and connecting it independently separately from the emergency call processing circuit. CONSTITUTION:An emergency communication subscriber circuit 10 is provided for subscriber line concentration stages 3-1-3-n and an emergency call processing circuit 4 handles the emergency communication circuit as a representative circuit to the emergency communication subscriber circuit 10 and when a call comes to the emergency communication subscriber circuit 10, a call comes to the emergency communication subscriber circuit 10 under the control of the emergency call processing circuit 4. The emergency communication subscriber circuit 10 receiving the call draws the call to the circuit 10 of other subscriber line concentration stage connected independently of the emergency call processing circuit 4. Thus, the call connection processing is guaranteed independently whether or not the circuit is under the control of the emergency call processing circuit.
Patent JP-H0896090-A (JP)
Title: Manufacture of radio card device
Inventor: OURA SEIJI
IPC: H04B5/02
Filed: 1994-09-26
Abstract: PURPOSE: To perform a clear printing of a handwriting entry by forming a card substrate component groove storing radio card components at the location which is deviated from a printing/handwriting entry area. CONSTITUTION: Component grooves 306 in which a loop antenna 301, an exterior chip component 302 and a chip 303 are stored are cut at the location deviated from a printing/handwriting entry area of a card substrate 304. Each component is stored in the component groove 306 and putty 307 of an amount by which the upper surface and surface location of the card substrate 304 match with each other is filled in the space around the components in the component groove 306. If this putty 307 is adhesive, putty is thinnly applied all over the upper surface of the card substrate 304 and a card coating sheet 305 is stuck to the surface. After the putty is dried, projecting and recessing parts are normally generated on the surface of a radio card device 300.  But, in this case, no hindrance is generated because the printing/handwriting entry area is set at the location deviated from this projecting and recessing parts generation part.
Patent JP-H1071949-A (JP)
Title: Fall preventing device
Inventor: TAKAO YOSHIHIRO
IPC: B61D17/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To positively prevent a passenger from falling into connection part space from a platform with simple and inexpensive constitution. SOLUTION: This fall preventing device is provided with a bearing base 3 fixed to a wainscot disposed near an opening of a connecting part of a vehicle, an arm 4 provided horizontally with its base end 4a pivotally supported on the bearing base 3 so that its tip 4b is positioned near the center in the distance between the connecting faces of the vehicle and near a side wall of the vehicle by rotation in opening-closing directions, a spring device 5 constituted in such a way that a coil spring guided by a cylinder 12 is interposed between coaxial first rod 10 and second rod 11 and that the tip of the first rod 10 is pivotally fixed to the bearing base 3 while the tip of the second rod 11 is pivotally fixed to an intermediate part of the arm 4, a pressure plate 6 vertically fitted to the tip 4b of the arm 4,  a belt support 7 provided protrusively outward with one end 7a pivotally supported on the bearing base 3, and a belt 8 with one end 8a fitted to the outer side edge 6a of the pressure plate 6, with the other end 8c fitted to an outer side edge 9 of the wainscot and with an intermediate part 8b fitted to the other end 7b of the belt support 7.
Patent JP-S59124989-A (JP)
Title: Liquefaction of coal
Inventor: YOSHIDA TADAYUKI
IPC: C10G1/06
Filed: 1982-12-29
Abstract: PURPOSE:To liquefy coal efficiently in a simple equipment, by feeding coal and water into the bottom of a reaction vessel packed with molten metal and cooling produced reaction gas taken out from the top of the reaction vessel. CONSTITUTION:A metal 2, such as lead or tin, placed in an reaction vessel 1 is fused by heating to 300-800 deg.C by means of a heating jacket 3. A mixture of 100pts.wt. coal and 20-100pts.wt. water and, when necessary, 10-50pts.wt. heavy oil, is fed by a feeder 4 into the bottom of the reaction vessel 1 for reaction under heat and pressure to produce hydrocarbon. The produced hydrocarbon and other gas components are led through an extractor 6 into a cooler 7 for cooling. The liquefied component is collected in an oil container 8 and the remaining gas component is collected in a gas container 9. Separated surplus carbon which comes up on the surface of the molten metal 2 is carried out of the system on a discharging conveyer 5.
Patent JP-S6387420-A (JP)
Title: Conveyor system in continuous unloader
Inventor: HEGI NOBUMITSU
IPC: B65G67/60
Filed: 1986-09-30
Abstract: PURPOSE:To make the vertical conveyance of ore performable, by suspending top and bottom of a main belt of a vertical conveyor from an eccentric pulley, while setting up a sub-conveyor so as to be pressed to the side of a main conveyor with a circular carrier, and passing the ore through a clearance by rotation of the eccentric pulley. CONSTITUTION:A main conveyor 33 is rolled on with a driving pulley 55, three driven pulleys 56 and two vertical eccentric pulleys 40, while a sub-conveyor 34 is rolled on with a driving pulley 57 and three driven pulleys 58. The main conveyor 33 and the sub-conveyor 34 are housed in a frame body in opposition to each other, and the sub-conveyor 34 is pressed to the main conveyor 33 by a circular carrier 85 via an elastic body 79. When ore is fed into a lower horizontal part of the sub-conveyor 34, these eccentric pulleys 40 are rotated by a cylinder whereby there is produced a clearance between the pulley and the sub-conveyor 34, thus the ore passes through the clearance and is conveyed as being pressed between both main and sub conveyors, and then it is fed to the next conveying device from the clearance made by rotation of the upper eccentric pulley.
Patent JP-2000043028-A (JP)
Title: Separation blade of separation device for split face tile
Inventor: SAKAKIBARA KATSUTOSHI
IPC: B28D1/22
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To form a split face tile of different taste by forming the edges of separating blades in the form of comb teeth and thereby making the surface unevenness of the split face tile large, in a split face tile separation device. SOLUTION: In the split face tile separation device 1 having separating blades 7, each of which is arranged side by side, in a freely forward/backward moving manner, on both sides of a body stop position on a conveyor A, in a right angle direction with the conveying direction of the conveyor A, the edges of the separating blades 7 are shaped in the form of teeth of a comb, so that the edges of the blades 7 come into contact with a body W in a broken line, and bite into the body smoothly. Thus it is possible to easily separate the body W. In addition, the edges are formed in order to position an upper and lower blade parts alternately, or the separating blades 7 are formed by arranging a plurality of cutter plates so that the edges of the adjacent cutter plates are positioned at upper and lower parts alternately.
Patent JP-H0198763-A (JP)
Title: Piston-cylinder unit
Inventor: KURUTO SHIYUTOORU
IPC: F16J10/02
Filed: 1988-09-16
Abstract: PURPOSE: To manufacture the unit in a simple way, at low cost and without deteriorating precision at all by surrounding the piston with at least one annular running belt i.e., guide belt arranged coaxially and extending along part of the length of the piston. CONSTITUTION: A piston 4 is actuated by the portion of a running belt 7 tending to slide, while contacting the inner peripheral surface 8 of the cylinder barrel defining a cylinder space 2. A belt surface 9 bending radially outwards to the cylinder barrel 1 contacts the inner peripheral surface 8 while moving. An inner surface 10 opposite the belt surface 9 contacts an outer peripheral surface 14 of the piston 4 opposite the inner peripheral surface 8. The outer peripheral surface 14 is separated from and opposite the inner peripheral surface 8. The belt 7 is fixed to the piston 4 by a retainer spur 15 in an ensured way. The retainer spur 15 is fitted into a groove-like peripheral recess 16 formed suitably in the piston 4.  In this way, a space exists between the outer peripheral surface of the piston 4 and the support surface 8 of the cylinder barrel 1, therefore it is possible to reduce the manufacturing cost.
Patent JP-S6384185-A (JP)
Title: Semiconductor laser module with optical isolator
Inventor: MATSUDA KAORU
IPC: H01S5/00
Filed: 1986-09-29
Abstract: PURPOSE:To form a highly reliable, stable power source, by using a magnetooptic crystal for the material of the light emitting window of an airtight sealing cap, and arranging the end surface of the crystal at a specified slant angle with respect to the emitting light from a semiconductor laser element. CONSTITUTION:The end surface of a magnetooptic crystal 5 is arranged at a specified slant angle with respect to emitting light from a semiconductor laser element 1. The emitting light from the element 1 is emitted through the light emitting window of a cap 11. Thereafter, the light is coupled with optical fiber 7 through a lens 2 and an analyzer 6. As reflected returning light to the element 1, only the light reflected at the end surface of the magnetooptic crystal 5, which is used for the material of the window, on the side of the semiconductor element is considered. Then the reflected returning light can be made very little. Only the light having the extinction ratio of the magnetooptic element of, e.g., -40 dB, is returned to the element 1, with respect to the light, which is reflected by optical parts such as the lens and the like that are located at points further than the crystal 5 from the element 1. Since a semiconductor laser module having an optical isolator is sealed in an airtight manner in this way, high reliability is obtained.
Patent JP-S6382925-A (JP)
Inventor: YOKOMICHI TETSUYA
IPC: B65B61/18
Filed: 1986-09-29
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-H1072987-A (JP)
Title: Blind device operable at both sides or operable at both sides and intermediate position
Inventor: SEKI YOSHIFUMI
IPC: E06B9/32
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a travel distance even in the installation of many blinds by applying the constitution that the operation part of a blind to be manually rolled up and down is provided at both sides of a blind body, or at both sides and intermediate part of the blind body. SOLUTION: Roller ends 111 are fixed to the body brackets 41 of the mounting surface 4 of a window, and a roller pipe 11 is rotatably journalled to the roller ends 111. Also, bevel gears 5 and 6 are provided on the jointed part of the roller pipe 11, and connected to a shaft 61. The shaft 61 of the bevel gear 6 and a transmission shaft 8 are interlocked with each other in a gear box 7. Also, a chain box 9 is provided at both sides of the roller pipe 11 and the transmission shaft 8 is passed through the box 9. The upper end of a blind 2 is fixed to the roller pipe 11, and a weight bar 3 is fixed to the lower end of the blind 2. Then, a suspended endless operation chain 10 is pulled and the roller pipe 11 is rotated, thereby rolling up and down the blind 1 from both sides, or from both sides and an intermediate part.
Patent JP-2001048486-A (JP)
Title: Center hole jack
Inventor: HIWAKI SHIYUUZO
IPC: B66F3/25
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To make a center hole jack have light weight compared with a conventional one, to improve transportation property and workability, and to enable the recognition of a precise stroke length of a piston rod to facilitate selecting valve operation of a hydraulic pump only by visually checking. SOLUTION: This jack has a piston rod 2 sliding so as to appear and disappear from an upper part of a jack body, and a tension bar 3 inserted in the piston rod 2. The jack body and the piston rod 2 are molded with an aluminum alloy to have light weight and for compactification. An inner cylinder 8 and a rod cover 9 are respectively attached to the inside and the outside of the piston rod 2, and a gage indicating the stroke length of the piston rod 2 is provided on the outer peripheral surface of the piston rod 2. The tension bar 3 is inserted in the piston rod 2 through a lock nut 10, and a taper pin 11 for withdrawing is attached in a concentric direction. The taper pin 11 has a large diameter pull rod 11a, a taper surface 11b decreasing the diameter thereof in a direction going away from the pull rod 11a, and a spiral portion 11c continuously provided with the taper surface 11b.
Patent JP-S6473251-A (JP)
Title: Gas chromatograph measurement
Inventor: SHIBATA SHOZO
IPC: G01N30/86
Filed: 1987-09-14
Abstract: PURPOSE:To eliminate the effect of a mixed-in component on a measured value, by measuring analysis values x1 and x2 at flow rates F1 and F2 of a sample flowing through a sample valve to determine an analysis value x0 when the flow rate is infinite. CONSTITUTION:Based on a flow rate setting signal from an arithmetic processing section 8, a flow control valve 3 is adjusted with a flow rate setter 9 to set a sample flow rate for F1. Under such a condition, with the switching of a sample valve 2, a fixed amount of a sample in a weighing tube 2a is applied to a separation column 5 to detect a specified component with a detector 6. A detection signal is passed through an integrator 7 to be stored into the arithmetic processing section 8 as analysis value x1. Then, a sample flow rate is set for F2 to obtain an analysis value x2. An analysis value x2 is obtained the formula of x0=(F1.x1-F2.x2)/(F1-F2) when the sample flow rate F is infinite. This enables accurate measurement of the density of a specified component in the sample without being affected by a component mixed into the sample from the atmospheric air.