baber/WOPTO huggingface dataset:
Patent JP-S569120-A (JP)
Title: Method and apparatus for automatic feeding of material cut into size by feeder shear
Inventor: OKUZAWA AKIO
IPC: B23D33/10
Filed: 1979-06-29
Abstract: PURPOSE: To cut the material into required size by use of a microcomputor, by taking out stacked materials one by one by use of a magnet means and carrying them intermittently into a shearing machine.  
     CONSTITUTION: A program for determining the cutting length and others is put into the microcomputor. Stacked steel sheets 50 are attracted one after another by a plurality of magnet rollers 15, carried onto front rollers 27 via magnet rollers 22, 22 in a transporting means, and then carried into a shearing means 31. When the end portion of the sheet comes into contact with an end-face detecting limit switch 54 which is set for cutting the sheet into a required size, shears 33, 34 are set into operation for cutting the sheet 50 into the required size, and then sheet 50 cut into required size is carried on conveyor 39. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07284539-A (JP)
Title: Optical cable for medical treatment
Inventor: SUGATA FUMIO
IPC: A61B18/20
Filed: 1994-04-20
Abstract: PURPOSE:To make it possible to easily and inexpensively couple a probe and a handpiece without damaging a probe. CONSTITUTION:A silver halide optical fiber 1 consisting of a silver chloride or silver bromide for guiding a CO2 laser is housed in a sheath 2 and is connected via a front end metallic part 3 to constitute the probe P. The probe P constituted in the manner described above is housed into the handpiece 5 via a buffer material such as silicone resin tube 4. The probe P is then fixed via this buffer material by means of a screw 6 for fixing.
Patent JP-H11283790-A (JP)
Title: Mixed gas plasma controller and method thereof
Inventor: HAMAGAKI MANABU
IPC: H01L21/205
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mixed gas plasma controller and a method for the control capable of precisely controlling the ion density rate in mixed gas plasma. SOLUTION: Each ionization cross-section area of argon gas and helium gas contained in a mixed gas is computed based on the gas types contained in the mixed gas and the electron energy value of the electron beam by an ionization cross-section area computing part 2 of a computer system 1. Then, based on each ionization cross-section area of argon gas and helium gas computed by the ionization cross-section area computing part 2, the gas mixing ratio corresponding to the ion density ratio, the aim of control, in the mixed gas plasma is determined by a gas mixing ratio determining part 3. After that, the gas mixing ratio determined by the gas mixing ratio determining part 3 in such a manner is sent to a flow rate controller 4 and the flow rates of argon gas and helium gas are adjusted based on the gas mixing ratio b the flow rate controller 4.
Patent JP-H05249084-A (JP)
Title: Automatic flaw detection apparatus of circular work
Inventor: MIZUNO MASASHI
IPC: G01N27/90
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the automatic flaw detection apparatus, of a circular work, which can be applied easily to circular works whose diameter is different, its size is small and its cost is low. CONSTITUTION:Since each circular work 10 is held by means of three holding rollers 28, 30, 36, it is possible to obtain the automatic flaw detection apparatus, of each circular work, wherein circular works 10 whose diameter is different can be centered easily, its size is small and its cost is low. In addition, each circular work 10 is fed automatically to a part among the three holding rollers 28, 30, 36 and discharged from it. As a result, when a flaw on each circular work 10 is inspected, the high inspection efficiency of the apparatus can be obtained.
Patent JP-S558370-A (JP)
Title: Cylinder manufacturing method
Inventor: OOTA KIYOSHI
IPC: B22D19/00
Filed: 1978-07-05
Abstract: PURPOSE:To achieve firm bonding of body and sleeve, by providing jog in the sleeve outer circumference and casting this around with aluminum alloy, when manufacturing combination cylinders having the outer circumference of cast iron sleeve enclosed with the body made from aluminum alloy or other material. CONSTITUTION:The outer circumference of a cast iron sleeve 1 is enclosed with an aluminum alloy body having fins 4 for air cooling to manufacture cylinders for air- cooled engine. In this process, when casting and forming the sleeve 1, jog is formed in the outer circumference, or protuberances such as wire rod 16 and small piece 17 are welded beforehand on the outer circumference of the cast sleeve 1. By casting this sleeve having jog on the outer circumference around with a light alloy such as aluminum alloy, a cylinder is manufactured.
Patent JP-H07285787-A (JP)
Title: Overload preventing device for crane
Inventor: FUJIMAKI HIROMICHI
IPC: B66C23/82
Filed: 1994-04-20
Abstract: PURPOSE:To effectively utilize the expansion and contraction stroke of a cylin der to a maximum limit by a method wherein when, during the excessive load of a crane, operation on the risk side of a crane is automatically stopped, in the case where the internal pressure of a hydraulic cylinder for the rise and the fall of a boom exceeds a specified value, the automatic stop of operation on the risk side of the crane is released. CONSTITUTION:In an on-vehicle type crane mounted on a truck, a boom length sensor 22, a boom angle detector 23, and a pressure sensor 21 to detect the pressures on the head side and on the rod side of a cylinder 6 for the rise and the fall of a boom are provided and detecting signals therefrom are inputted to a control device 24. In this case, the rated load value of the crane is first calculated and the actual measurement load value of the crane is calculated. The two load values are compared with each other and at an overload period in which the actual measurement load value is greater than the rated load value, operation on the risk side of the crane is automatically stopped. When a pressure on the head side is increased to a value higher than a specified value, a stop release signal is outputted and a maximum rise alarm signal for a boom is fed to announce an alarm.
Patent JP-H06296137-A (JP)
Title: Phase locked loop oscillation circuit
Inventor: HIRATA MINORU
IPC: H03L7/18
Filed: 1993-04-08
Abstract: PURPOSE:To attain the locking even when a polarity of a voltage controlled oscillator is changed by providing a voltage comparator in a circuit applying a control voltage to the voltage controlled oscillator in the phase locked loop oscillating circuit using a frequency mixer and providing a one-shot multivibrator and a switch at the output of the voltage comparator. CONSTITUTION:A voltage comparator 7 is provided in a conventional circuit and its output is fed back to a voltage controlled oscillator 1 through a voltage application means comprising a one-shot multivibrator 8 and a switch 9. When a variable frequency width of the voltage controlled oscillator 1 is 880-920MHz and an output frequency of the voltage controlled oscillator 1 reaches 897MHz or below, an intermediate frequency outputted from a frequency mixer reaches an image band, the output frequency of the voltage controlled oscillator 1 is locked to 880MHz and fixed thereat. The switch 9 is closed by the voltage comparator 7 via the one-shot multivibrator 8 to increase the control voltage to the voltage controlled oscillator 1 at that time for a predetermined time to increase its output frequency higher than 897MHz.
Patent JP-S578511-A (JP)
Title: Connecting method for optical fiber
Inventor: HIRAI MASATAKA
IPC: G02B6/24
Filed: 1980-06-17
Abstract: PURPOSE:To connect optical fibers easily with high accuracy by insertably providing a spacing setting means and a mirror for joint observation in the opposite spacing of the clad-removed parts of a pair of optical fibers and below the same, respectively. CONSTITUTION:Optical fibers 9a, 9b are held slippably to holding means 5a1-5a3, 5b1-5b3, and clad-removed parts 10a, 10b are set into the grooves 7a, 7b of fixing tables 2a, 2b thence moving tables 1a, 1b are moved in arrow directions until the leading ends of the parts 10a, 10b abut on a spacing setting means 3. After the means 3 is retreated, feed is applied to the tables 1A, 1B thereby setting the parts 10a, 10b at a microspacing. Thence, a specular surface 12 having a 45 deg. angle of inclination with respect to the optical axis of a microscope 11 is inserted below the opposite parts of the parts 10a and 10b. The operator sticks the optical fibers by melting while observing the top and side surfaces thereof. Thereby, the highly accurate connection is easily accomplished.
Patent JP-H09266832-A (JP)
Title: Water containing mat
Inventor: HASUI ITSUSAKU
IPC: A47C27/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To secure a thickness, reduce weight, and uniformize a temperature of the whole area of a mat by forming a water bag in which water is sealed in a mat shape, and forming a gas sealing space part in a large area part of its intermediate height position. SOLUTION: A rectangular single water bag 1 having the area of almost two times the final area is folded back in a U shape in a lengthwise directional central part. A proper interval is formed between an upper side water bag part 1A and a lower side water bag part 1B. The outer peripheral three sides of this interval are sealed by a side surface sheet 5, and a space part 2 is formed. Water W is filled in the upper side water bag part 1A and the lower side water bag part 1B. Compressed air A is filled in the space part 2 from an air supply port 8. The water bag 1 is connected to a box 10 housing a temperature adjusting apparatus 11 and a circulating pump 12 by a supply pipe 13 and a return pipe 14, and the water W in the water bag 1 is circulated, and a temperature is adjusted.
Patent JP-H0625119-A (JP)
Title: 2-hydroxy-2-phenylethylamino compound, its preparation, intermediate in production, medicinal composition for disease mediated bybeta3-adrenoreceptor containing said compound and medicinal composition against fat and adult diabetes
Inventor: BURAIAN ROI HOROUEI
IPC: A61P3/06
Filed: 1993-04-08
Abstract: PURPOSE: To provide a new 2-hydroxy-2-phenylethylamino compound useful for treating diseases mediated by β3-adrenoceptor and obesity or maturity onset type diabetes.  
     CONSTITUTION: The compound of formula I (R 1  is a 1-8C alkyl which may be optionally interrupted by an oxygen; R 2  is H, F, Br, Cl, methyl or CF 3 ; R 3  is H or F) or in vivo hydrolysable its ester or its pharmaceutically acceptable salt, e.g. 1-(4-{2-(2-hydroxy-2-phenylethylamino)ethoxy}phenyl)-3-methoxypropan-2- one, is obtained by reacting a compound of formula II or a compound of formula III (L is a substitutable group) with a new compound of formula IV or by hydrolyzing a new compound of formula V. Further, the compound of the formula I is obtained by reacting a new compound of formula VI with a new compound of formula VII (L' is a leaving group) or by deprotecting a new compound of formula VIII (R 4  is a derivative obtained for protecting -COR 1 ). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03281112-A (JP)
Title: Boring device
Inventor: ANDO YOSHIHIRO
IPC: B23B41/00
Filed: 1990-03-29
Abstract: PURPOSE:To improve the roundness accuracy of a bore hole, by providing a work clamp device, boring tool, work head, moving member and bore inside pressing member on the working device of the bore hole of an engine block. CONSTITUTION:A work 10 having a bore hole 10 spreads the bore holes 10b, 10d, 10f excepting a work object to the outside in the diameter direction at their bores by a bore inside pressing member after being clamped, deforming the bore holes 10b, 10d, 10f and also deforming the bore holes 10a, 10c, 10e as well with their deflection. The boring of the bore holes 10a, 10c, 10e is performed in this state. When a tool is separated from the bore holes 10a, 10c, 10e, the bore inside pressing member is also separated. At this time, the bore holes 10a, 10c, 10e become a nonroundness shape like a dotted line A. The processing of unworked bore holes 10b, 10d, 10f is then performed, but a residual distortion B is caused on the worked bore holes 10a, 10c, 10e by the cutting force in the working time thereof. It becomes in a roundness shape with this distortion B and nonroundness shape A being set off.
Patent JP-2000272467-A (JP)
Title: Collision judge device for vehicular occupant protection system
Inventor: SAKUGI MICHIHIKO
IPC: B60R21/01
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a collision judge device for preventing the mis-operation of an occupant protection mechanism, even if a suspected signal is generated, by fully working out to a polarity relation between an acceleration signal showing a vehicular acceleration and the suspected signal used for a trouble judgement in a vehicular occupant protection system. SOLUTION: G sensor 11 issues the suspected signal with a polarity opposite to a deceleration signal based on the control signal of a micro computer 30. A-D converter 20 receives the suspected signal of G sensor 11 through a signal treating circuit 12 and takes place a suspected voltage. The micro-computer 30 judges the existence/absence of the trouble of G sensor 11 based on the exsistence/absence of the generation of the suspected voltage and the polarity.
Patent JP-H06293919-A (JP)
Title: Production of high tensile strength steel plate excellent in sour resistance and toughness at low temperature
Inventor: ISHIKAWA HAJIME
IPC: C21D8/02
Filed: 1993-04-08
Abstract: PURPOSE:To improve sour resistance in an H2S-containing low pH environment, to improve toughness at low temp., and to obtain an excellent high tensile strength steel pipe material for line pipe by subjecting a (low C)-Ni-Mo Ti-Al less steel to heating, rolling, and cooling under respectively prescribed conditions. CONSTITUTION:A steel, having a composition containing, by weight, 0.01-0.07% C, 0.05-0.5% Si, 0.8-1.5% Mn, <=0.015% P, <=0.001% S, 0.01-0.04% Nb, 0.05-0.5% Ni, 0.05-0.3% Mo, 0.005-0.025% Ti, <=0.008% Al, etc., is refined. A slab of this steel is reheated to 1100-1250 deg.C and rolled at >=40% cumulative rolling reduction at <=900 deg.C and at 750-950 deg.C rolling finishing temp. Then, accelerated cooling is performed, by which the high tensile strength steel plate excellent in sour resistance and toughness at low temp. can be obtained.
Patent JP-H07270272-A (JP)
Title: Detecting method for amount of leak of helium by back-diffusion measurement
Inventor: OSADA TOSHIMITSU
IPC: G01M3/20
Filed: 1994-03-29
Abstract: PURPOSE:To execute a measurement of high accuracy without being affected by t change in the speed of exhaustion of a roughing vacuum pump, by determining the speed of exhaustion of the roughing vacuum pump in accordance with a pressure value on the inlet side of the roughing vacuum pump. CONSTITUTION:When a pressure indicated by a vacuum gage 15 reaches a prescribed value as the result of a roughing vacuum operation for a body to be tested 10 by a roughing vacuum pump 12, an analysis tube 16 and the inlet side of the pump 12 are connected through a main pump 13 by opening a valve 14. Then, an He gas is blown against the body 10 from the outside. The He gas introduced into vacuum from a spot of a leak of the body 10 is made to reach the analysis tube 16 along the course of an arrow 17 by a phenomenon of back-diffusion of gas and detected. Based on pressure data taken in, the speed of exhaustion of the pump 12 corresponding to a1 pressure value on the inlet side of the pump 12 is determined by a microcomputer 31. The amount of leak is determined on the basis of an He ion current determined by the analysis tube 16 and of the speed of exhaustion of the pump 12. The amount of leak thus determined is displayed in a display part 20.
Patent JP-S63248140-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGISHI AKIRA
IPC: H01L21/66
Filed: 1987-04-02
Abstract: PURPOSE:To obtain the prescribed characteristics of a semiconductor wafer without wasting complete pellets by forming elements for check on unsafe pellets on the periphery of the wafer. CONSTITUTION:Elements 2' and 3' for check are each formed on unstable pellets 1 and 1' on the periphery part of a semiconductor wafer including 50 % or more of normal pellets 5 and the characteristics of the wafer are measured using these elements. The elements for check are usually provided on the parts of the normal pellets 5, but if the elements 2' and 3' for check are provided within the regions of the pellets 1 and 1' in such a way, such a fact that the originally good pellets 5 are wastefully wasted is not generated.
Patent JP-S577510-A (JP)
Title: Measuring device for inclining amount of long post
Inventor: FUNAKI SHIYOUICHIROU
IPC: G01C13/00
Filed: 1980-06-18
Abstract: PURPOSE:To provide a measuring device for inclining amount which ahs a high reliability and a high endurance, by a method wherein the length of a long post is divided into a plural number of sections, and a computer, which operates and outputs the total value of an X component and a Y component of an output of a micro inclining angle detector mounted at each section, is mounted. CONSTITUTION:Same phase micro angle detectors 2-4 are installed at sections L1-L3 into which the overall length of a depth processor post 1, being of an enclosure hollow tube structure, is partitioned at two points A and B. Micro inclining  angle output at each section is sent to a micro computer CPU8 through an amplifier  5, a signal transmission slave station 6, and a signal transmission master station 7.  In the CPU8, each total sum of the X component and the Y component of the inclining angle is counted, and count results are indicated in a cathode-ray tube indicator  CRT9 and recorded in a printer 10. The high reliability of the post 1 can be obtained and the device has a high endurance.
Patent JP-H06270414-A (JP)
Title: Ink jet recording apparatus
Inventor: MIURA YASUSHI
IPC: B41J2/175
Filed: 1993-03-18
Abstract: PURPOSE:To prevent the deterioration of the emitting orifice surface of a recording means and to extend the replacement life of the recording means to a large extent by providing a cleaning means selecting only a part of the emitting orifice surface of the recording means to frictionally clean the same. CONSTITUTION:In an ink jet recording apparatus performing recording by emitting ink to a material to be recorded from a recording head, an elastic rubber blade 101 selects only a part of the emitting orifice surface of the recording head to frictionally clean the same. As a result, the deterioration of the emitting orifice surface of the recording head 1 is prevented and the replacement life of the recording head can be extended to a large extent.
Patent JP-S559455-A (JP)
Title: Magnetizing method of asymmetrical and multipolar magnet disc
Inventor: OOTA KATSUHIRO
IPC: H01F13/00
Filed: 1978-07-06
Abstract: PURPOSE:To set different strengths on magnetic poles according to their places to obtain an asymmetrical and multipolar magnet disc in one operation of magnetizing. CONSTITUTION:A magnetizing yoke 1 has poles 2A-2F projecting in a fan and pillar form with equal intervals, and windings 3A-3F of each pole are connected in series to be taken out at terminals 4A, 4B. Each pole is uniformly shaped, while windings 3A, 3C, 3D are bigger and windings 3B, 3D, 3F are smaller. When a magnet disc 5, not yet magnetized, is placed on a magnetizing yoke 1, each pole is tightly attached to the periphery of the magnet disc 5. Direct current 10 is applied to terminals 4A, 4B to perform magnetizing. As the windings differ in their quantity, strong poles are generated on the disc part 5 attached to poles 2A, 2C, 2E, and comparatively weaker magnet poles of inverse magnetic property on the sides of poles 2B, 2D, 2F, thus completing an asymmetric and multipolar magnet disc.
Patent JP-S60231805-A (JP)
Inventor: ORII KATSUO
IPC: A41D19/00
Filed: 1984-04-24
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-H01254005-A (JP)
Title: Stay for fixing antenna
Inventor: YAGI KAZUO
IPC: H01Q1/22
Filed: 1988-04-04
Abstract: PURPOSE:To improve resistance to corrosion, weather-proof, creepage resistance and shock resistance by making the stay with a molecule oriented forming made of polyolefin with ultrahigh molecular weight having a specific limit viscosity. CONSTITUTION:The stay is made of a molecule oriented forming made of a polyolefin with ultrahigh molecular weight whose limit viscosity [eta] is at least 4dl/g. Then as the polyolefin with ultrahigh molecular weight forming the molecule oriented forming, polyethylen with ultrahigh molecular weight, polypropylen with ultrahigh molecular weight, poly-1-butene with ultrahigh molecular weight or 2 kinds or over of alpha-polyolefin copolymer with ultrahigh molecular weight is used. Moreover, the molecule oriented forming made of the polyolefin with ultrahigh molecular weight is light in weight with high strength, and excellent water resistance and salt water resistance are obtained. Thus, the corrosion resistance, weather-proof, resistance to creepage and shock resistance are improved.
Patent JP-2000277884-A (JP)
Title: Mounting structure of electronic components
Inventor: SHIRAKAWA YASUTSUGU
IPC: H05K1/18
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure of electronic components, such as BGA by reinforcing the physical connection strength of the electronic component, and facilitate replacing the electronic component. SOLUTION: In a mounting structure 1 of electronic components, the physical connection strength of the electronic components 20 to a wiring board 31 is improved, using reinforcing pins 11 whereby the possibility of causing solder bonds of solder balls 22 to be cracked can be reduced. The reinforcing pin 11 is soldered at the lower end to the wiring board 31 and hence can be removed from the solder bond, when the electronic component 20 is removed. If the outside size of a semiconductor component 21 is changed within a prescribed range, it can cope with the change without special preparation for the change.
Patent JP-H02262125-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: HAYASHI HISAO
IPC: H01L29/78
Filed: 1989-03-31
Abstract: PURPOSE:To relieve the picture element defect by the defect of a switching transistor (TR) without lowering the opening rate of the picture element and without increasing the number of stages by connecting adjacent picture element electrodes to each other by the TRs the gate electrodes of which are selection lines. CONSTITUTION:At least the adjacent picture element electrodes 1 are connected by the TR Q the gate electrode of which is the selection line 3 of the one picture element. If, therefore, the switching TR Tr of the other picture element has, for example, an open defect, the image signal impressed to the one picture element electrode 1 is impressed through the TR Q to the other picture element electrode 1 as well when the one picture element is selected via the selection line 3. The image signal is impressed only to the other picture element electrode 1 when the other picture element is selected via the selection line 3. The picture element defects by the defect of the TR Tr are decreased in this way without lowering the opening rate of the picture element and without increasing the number of the stages.