baber/WOPTO huggingface dataset:
Patent JP-S6082101-A (JP)
Title: Refining method of high-boiling point polymerizable compound by thin film distillation
Inventor: TAMAOKI AKIHIRO
IPC: B01D3/34
Filed: 1983-10-13
Abstract: PURPOSE:To eliminate the sticking of a liquid to be treated to the wall surface during distillation by mixing a high-boiling point inactive compd. which is highly compatible at the high-boiling point by a high-boiling point polymerizable compd. which is the raw material of optical organic glass. CONSTITUTION:A soln. 1 consisting of a liquid to be treated of a high-boiling point polymerizable compd. and a high-boiling point inactive compd. which is mixed and dissolved into the liquid is introduced from a conduit 10, allowed to flow down along the wall of a wetted wall tower, extended uniformly by the sliding of a wiper 8, and formed into a thin film and evaporated. The vapor of the high-boiling point polymerizable compd. having a lower boiling point than the mixed and dissolved inactive compd. is condensed in a condenser 4, collected in a receptor 5, and taken out. The impurities such as a coloring component are allowed to flow down along the tower wall together with the mixed and dissolved inactive compd., and collected in a receptor 9.
Patent JP-H0915102-A (JP)
Title: Low temperature environment test equipment for engine in self-propelled vehicle
Inventor: ISHII MASANOBU
IPC: G01M15/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To cool a catalyst converter down to a required test temperature in a short time and to perform the exhaust gas analysis test in the initial stage of starting an engine accurately and repeatedly under low temperature environment. SOLUTION: The inventive test equipment comprises heat-exchangers 8, 9, 10 for cooling the engine cooling water, engine oil and transmission oil individually, a ventilation duct 23 having a delivery port 23a movable to feed the cooling air around an engine at the time of preparing test and to the intake port of engine during test, and a duct 24 for feeding the air from an air cooler to a catalyst converter 26. The catalyst converter cooling duct is branched at the forward end thereof and one branch is opened to the vicinity of converter while the other branch is coupled with an exhaust pipe 4 immediately on the windward side of converter. A changeover valve 25 is provided at the branch of duct in order to deliver the cooling air into the exhaust pipe at the time of preparing test and to deliver the cooling air to the vicinity of converter during operation test.
Patent JP-H05193805-A (JP)
Title: Plate like body accumulating method
Inventor: FUKUZAKI HIDEKI
IPC: B65H29/66
Filed: 1992-06-23
Abstract: PURPOSE:To accumulate even plate like bodies such as lightweight papers accurately at high speed without being influenced by air resistance, static electricity and so on. CONSTITUTION:In a condition that the tip part of a succeeding plate like body 1 is inserted under the rear edge part of a preceding plate like body 1 and the respective plate like bodies 1 are overlapped in order each other, they are conveyed continuously by means of a carrier conveyor 2. From an upper air nozzle 16, air is blown out in the vicinity of the rear edge part of a plate like body 1a being accumulated in an accumulating position A on an accumulating conveyor 3 following this carrier conveyor 2 as well as on the starting edge part side of the accumulating conveyor 3, and while applying buoyancy to the accumulating plate like body 1a by means of this air, the tip part of the plate like body 1 loaded on the accumulating conveyor 3 by projecting from the tailing end of the carrier conveyor 2 is pressed down to the accumulating conveyor 3 side. The plate like bodies 1 are accumulated by being pulled under the accumulating plate like body 1a at speed faster than that of the carrier conveyor 2 by means of the accumulating conveyor 3.
Patent JP-2001023862-A (JP)
Title: Manufacture of multilayer ceramic capacitor
Inventor: AMAYA MINORU
IPC: H01G4/12
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a multilayer ceramic capacitor when inner electrodes B within a chip C of the capacitor is made of nickel or a nickel alloy. SOLUTION: A plurality of dielectric green sheets A1, each having an inner electrode B formed by applying nickel or nickel alloy paste to the surface thereof, are bonded by compression into a chip C. The chip C is then baked in an atmosphere of a reducing gas, after which it is baked again in an atmosphere of an oxidizing gas. Next, the resulting chip C has its left and right facets C1 and C2 polished to form external electrodes D1 and D2.
Patent JP-S6167858-A (JP)
Title: Transferring mask
Inventor: SUWA KYOICHI
IPC: G03F1/00
Filed: 1984-09-11
Abstract: PURPOSE:To reduce uneven coat of a photoresist and to improve positioning accuracy by providing a mask for transferring a mark to a substrate to be transferred with a pattern separated into plural small marks in the direction expanding a stepped edge. CONSTITUTION:Marks on a reticle in the x and y directions are formed as three slit-like small marks and these marks are transferred to a wafer to form a projected pattern consisting of small marks Sy1-Sy3 in the y direction. At the application of resist to the surface of the wafer, the enter of the resist is accelerated through the separated parts of respective small marks, so that uneven thickness parts r1', r2' of the resist at the stepped edge E' are uniformed. Laser light is irradiated to the stepped part E', the mark Sy is detected by detecting the dispersed light and then the 2nd reticle layer is positioned. Thus, the uneven coat of the photoresist is reduced and the positioning accuracy can be improved.
Patent JP-S6249569-A (JP)
Title: Drawing method for multi-line type pattern
Inventor: FUKUSHIMA HISAYO
IPC: G03F1/00
Filed: 1985-08-29
Abstract: PURPOSE:To close a desired pattern without fail at an apex by a solid line by drawing the pattern at a part that has an integer multiple of the segment length L of another pattern and then drawing a part of the desired pattern and a solid line along the segment length L' shorter than the length L. CONSTITUTION:A start point A (coordinates X0, Y0) is connected to an end point B (coordinates X1, Y1) via an alternate long and short dash line as shown in a figure (a). In this case, a single unit of the alternate long and short dash line consists of lines I, II and III set along an axis X as shown in a figure (b). These lines I-III have coordinates (x1, 0), (x2, 0) and (x3, 0) at both ends respectively. Then the pattern data on the alternate long and short dash line is shown in a figure (c). If the line connecting both points A and B crosses the axis X at an angle theta, the alternate long and short dash line is turned by thetaas shown in a figure (d). Here the lines I-III have their both-end coordinates (x1', y1')/(x2', y2'), (23', y3')/(x4', y4') and (x5') and (y5') respectively. Then the pattern data on the alternate long and short dash line is shown in a figure (e) after rotation.
Patent JP-S5891288-A (JP)
Inventor: SHINJIYOU JIYUN
IPC: E21B19/086
Filed: 1981-11-27
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-H0854519-A (JP)
Title: Optical fiber aligning body
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/08
Filed: 1994-08-12
Abstract: PURPOSE:To provide a structure capable of producing an optical fiber aligning body by an easy and practicable means. CONSTITUTION:The thickness and width of an aligning substrate 2 for installing optical fibers which constitutes the optical fiber aligning body and is formed with optical fiber guiding grooves 4 are set smaller than the thickness and width of a waveguide substrate for connecting and fixing. A translucent member is used as a fixing substrate 1 to be installed for the purpose of holding and fixing the optical fibers 3. A reinforcing member 7 having the same translucency as the translucency of the fixing substrate 1 is arranged in the bottom and side face parts of the aligning substrate 2 and is formed to a cross sectional shape which is nearly equal to the cross sectional shape of the waveguides to be connected thereto.
Patent JP-S6349369-A (JP)
Title: Weld line profiling device
Inventor: TANIYAMA NARIAKI
IPC: B23K9/127
Filed: 1986-08-13
Abstract: PURPOSE:To perform the fillet welding along a weld line at a high speed by detecting a welding current or the arc voltage of two welding wires and comparing the values to detect a deviation of torches from the weld line and sliding the torches to correct the deviation. CONSTITUTION:The welding currents flowing between the tips of the respective welding wires 8 and 8', and base metal 1 are detected by ammeters 13 and 14 respectively the these detected currents are sent to a comparison computing element 15. The comparison computing element 15 compares the detected currents and in case the difference between both the detected currents is positive or negative, a slide motor 7 is rotated normally or rotated reversely by a normal and reverse rotation commanding device 17 to slide and move a sliding device 6. The welding torches 4 and 4' are moved in a direction to cross at right angles with the weld line 2 together with the welding wires 8 and 8' and stopped at the position where intervals between the tips of the respective welding wires 8 and 8' and the base metal 1 become equal. The tips of the welding wires 8 and 8' are advanced along the weld line 2 without weaving to perform the fillet welding at the high speed by performing the above-mentioned control continuously.
Patent JP-H0533581-A (JP)
Title: Method for drawing correcting planned line
Inventor: NISHITAKE SHIGERU
IPC: E21D9/06
Filed: 1991-07-30
Abstract: PURPOSE:To make a correcting planned line in consideration of amounts and kinds of tapering. CONSTITUTION:When a current position A of an excavator body 1 is apart from a planned line K over a certain limit, it is a correcting planned line making mode. At that time, when sizes of tapering used for starting sections A, 3a and terminal sections beta, T of a correcting planned line H, sizes of reference rings and combination ratio of the taperings and the reference rings are respectively set, radiuses R1 and R2 are obtained by a formula set in advance. Circular arcs of the radiuses R1 and R2 are circular arcs of the sections A, and the sections beta, T. In addition, straight lines alpha and beta target to both arcs are intermediate section alpha and beta.
Patent JP-S6171454-A (JP)
Title: Disc loading mechanism of disc information reproducing device
Inventor: ANDO TETSUO
IPC: G11B17/056
Filed: 1984-09-13
Abstract: PURPOSE:To simplify the structure and to reduce the number of components by activating a table elevating/descending means and a disc holding means via slide of a sliding plate connected to a drive source to eliminate the need for a drive source such as a motor. CONSTITUTION:An interlocking mechanism 34 is provided with a couple of levers 42, 42 arranged under an upper chassis 10, a slide plate 43 arranged on a front plate 10b of the upper chassis 10, a worm 45 fitted to an output shaft of a motor 34 and a series o gear mechanisms 46 interlocking the rack 44 and the worm 45. An elevating/descending arm 57 is arranged on the sliding plate 43. A hole 62 is made to the center of a holding plate 61 fixed to the arm 57 and a small diameter shaft 63a of a clamper 63 is inserted to the hole 62. When the elevating arm 57 descends, the clamper 62 is attracted to a conical part 31a of a turntable 31 by a permanent magnet fitted to the inside of the part 31a to hold a disc on the turntable 31.
Patent JP-H0240725-A (JP)
Title: Fault processor for terminal equipment
Inventor: KAWAJI MASATOSHI
IPC: G06F11/00
Filed: 1988-08-01
Abstract: PURPOSE:To write fault information on an IC card by providing a trouble information processing circuit, detecting fault information when input information becomes abnormal, and storing a processing process in a backup memory. CONSTITUTION:A communication control part 2 detects the input ihnformation becoming abnormal and a parity check circuit 6 detects a parity error. Then an interruption signal is sent out to a central processor 1 to read an interruption factor out and if it is an error factor, a program which is being executed is stopped. Then a specific program reads out the contents of a main memory 5 and the contents of respective registers of the processor 1 and stores them in the backup memory 7. After the storing operation, an operator loads the IC card 10 onto and IC card writer 9. Then an IC card writer control part 11 controls the writer 9 to write the information on the card 10 from the mem ory 7. Then the card 10 is carried to collect trouble information.
Patent JP-H0355179-A (JP)
Title: System of point-of-origin calibration and its method for arm of horizontal multi-joint type robot
Inventor: SAWADA YASUHIRO
IPC: G05D3/00
Filed: 1989-07-25
Abstract: PURPOSE:To calibrate the point of origin of a robot arm accurately by calculating the max. or min. value of a sensor out signal, distinguishing No.1 rotational position of an arm calibrated corresponding to this extreme value, moving the arm to be calibrated to this No.1 rotational position distinguished, and thereby providing measurability for the absolute position of the point of origin. CONSTITUTION:Arms 11, 12 to be calibrated are rotated in the sequence first from the arm 11 which is closest to the basis of a robot 10, and thereby sensor actuator members (dog) 20, 21 installed on these arm 11, 12 shafts are rotated within the sensibility range of a specified sensor means (101a, 101b), and the sensor out signal given meantime is stored in memory. The the max. or min. value of this sensor out signal is calculated. A data processing means is controlled by a control means so that this out signal is processed, in order to put the rotational positions of the arms 11, 12 indicating this extreme value identical to the point of origin of the arms 11, 12. Thereby the arms 11, 12 are moved to this rotational position, and the points of origin of the arms 11, 12 are calibrated.
Patent JP-H1120665-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: NISHII MICHIJI
IPC: B60T13/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To immediately intensify braking force in urgent braking, and to quickly and surely remove the braking force in releasing of braking operation in a hydraulic brake device for vehicle with hydrauic boosting means. SOLUTION: In this device, a control piston 30 exposing its rear side to a pressure chamber R4 and forming a regulator chamber R6 in its front side is liquid-tightly and freely slidably stored in the front of a master piston 20 inside a cylinder body 1, being arranged to interlocking to the master piston 20. Brake fluid pressure outputted via a regulator RG is applied to a power chamber R1 to assist energization of the master piston. Brake fluid pressure introduced into the regulator chamber R6 is restricted in response to operation condition of a brake pedal 2 by a solenoid valve 80 blocking the pressure in urgent operation of the brake pedal 2 and a relief valve 100 arranged parallelly to the solenoid valve.
Patent JP-S6434398-A (JP)
Title: Drum type washing machine
Inventor: TAKIGAWA HIROYOSHI
IPC: D06F21/04
Filed: 1987-07-30
Abstract: PURPOSE: To execute the various kinds of washing corresponding to the kind of laundry and preferences by providing a baffle and a control circuit for controlling a driving device, a water supplier and a liquid surface detector on the end wall inner surface of a rotary drum. CONSTITUTION: The rotary drum 4 horizontally supported and provided with a peripheral wall inner surface baffle 11 is driven by the at least two kinds of rotation numbers by the driving device 21 at the time of washing. Also, on the end wall inner surface of the rotary drum 4, at least one end wall inner surface baffle 18 is provided. Further, to the inside of an outer tank 3 provided by surrounding the rotary drum 4, washing liquid is supplied by the water supplier 16. Also, in the liquid surface detectors 15a and 15b, a liquid level inside the outer tank 3 is respectively held at the relatively high position and relatively low position of the rotary drum 4. Further, the control circuit 2 controls the driving device 21, the water supplier 16 and the liquid surface detector correspondingly to the washing program of a user.  As a result, the various kinds of washing corresponding to the kind of the laundry and the preference of the user are performed.
Patent JP-H0719194-A (JP)
Title: Damage preventing device for mechanical seal in oil pump or the like
Inventor: FUJII MASAMI
IPC: F04D29/08
Filed: 1993-07-02
Abstract: PURPOSE:To prevent the adhesion of impurities to the mechanical seal of an oil pump at the stand-by in such constitution that two oil pumps of the same type are disposed parallelly and changeover-operated. CONSTITUTION:Steam supply branch pipes 8a, 8b are connected to dead spaces adjacent to the mechanical seals of two oil pumps 2a, 2b disposed parallelly. A stop valve 10b is opened to the oil pump 2b at the stand-by so as to supply steam from a steam supply pipe 8, thus heating the mechanical seal of the oil pump 2b. The respective discharge pipes 23a, 23b of the oil pumps 2a, 2b are connected to a communicating pipe 7 through flow regulating needle valves 6a, 6b, and a part of discharge oil from the oil pump 2a in operation is fed to the oil pump 2b at the stand-by so as to rotate the oil pump 2b at slow speed, thus enabling the prevention of adhesion of impurities in the mechanical seal of the oil pump 2b.
Patent JP-H0241007-A (JP)
Title: Digital demodulation processing circuit
Inventor: FUKUOKA SHINYA
IPC: H03D1/00
Filed: 1988-07-30
Abstract: PURPOSE:To reduce the circuit scale by applying A/D conversion to an input analog signal, forming two digital signals whose phases differ by n/2 and supplying the result to an arc tangent computing element. CONSTITUTION:When both changeover command signals m1, m2 are not outputted, an analog FM signal A(t) is fed to an A/D converter 1, a data corresponding to a level '1' is fed to one input terminal of a changeover switch 27 selectively and an output data of a divider 16 is fed to one input terminal of a changeover switch 17 selectively. As a result, FM demodulation is applies. When only the signal m2 is outputted, the analog FM signal A(t) is fed selectively to the A/D converter 1, an absolute data ¦A(k)¦ is fed to one input terminal of the changeover switch 27 and an absolute data ¦B(k)¦ is fed to one input terminal of the changeover switch 17. As a result, the FM demodulation is applied.
Patent JP-H1134066-A (JP)
Title: Resin mold device using release film and resin molding method
Inventor: MIYAJIMA FUMIO
IPC: B29C45/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a release film supported by suction on a parting face from developing an irregular part such as crease. SOLUTION: In the resin mold device using a release film 10 which molds resin by clamping a product to be molded 12 through the release film 10 supported by suction on the parting face of a mold 20a (20b) for molding the resin, a sagging absorption groove 42 which absorbs a sagging by sucking the sagging part of the release film 10, through air suction, is formed in the parting face. The release film 10 is sucked by the sagging absorption groove 42 through air suction to absorb the sagging, and the product to be molded 12 is clamped to be molded with the resin.
Patent JP-H0633915-A (JP)
Title: Piston position detecting device of fluid pressure actuator
Inventor: KAWAKAMI TAKAHIRO
IPC: F15B15/28
Filed: 1992-07-17
Abstract: PURPOSE:To provide a piston position detecting device which is capable of correct detection of the piston position of a fluid pressure actuator without causing any erroneous operations by the external vibration or the like. CONSTITUTION:A first magnet 13 is mounted on a piston 12 which is slidably stored within a cylinder 11 of non-magnetic material, and a second magnet 17 having the magnetic pole repulsive to the magnetic pole of the first magnet is movably provided within a casing 15 in the radial direction relative to the cylinder on the outer side of the cylinder which is brought close to a part of the moving locus of the first magnet, and at the same time, a contact mechanism 25 which is driven by the repulsive force of the second magnet and snap- driven is arranged within the casing, and silicone oil 26 is filled in the inner space of the casing.
Patent JP-H1034912-A (JP)
Title: Ink jet recording head
Inventor: KITADE YUJIRO
IPC: B41J2/045
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a small, reliable ink jet recording head with a high ink selectivity without the need of a protection device at a low cost. SOLUTION: A nozzle 27 for jetting an ink, an ink tank 30 and an ink guiding groove 28 as means for supplying an ink to the nozzle 27, a compressed gas container 21 for generating a compressed gas, a pipe 22 for guiding the compressed gas to a pressure room 25 of a case 23, and a control valve 26 and a pores 29 as means for controlling the compressed gas supply to the nozzle 27 are provided so that an ink in the nozzle 27 and in the vicinity thereof can be jetted from the nozzle 27 by the compressed gas. Since the pressure generating means and the printing controlling means are independent, the energy necessary for jetting the ink can be reduced so that a protection device becomes unnecessary, and thus a small head can be provided at a low cost.
Patent JP-H0911269-A (JP)
Title: Injection molding method and injected molding having hollow
Inventor: KUMAZAWA TERUHISA
IPC: B29C45/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method which can restrain a surface of a hollow from smoothing and generation of a part where thickness is abnormally deformed in the hollow. SOLUTION: A first thermoplastic resin composition pellet contains 10-50vol.% of fiber filler consisting of either a glass fiber having an average fiber diameter of 3-23μm and a weight average length which is not less than 10 times the average fiber diameter and not more than a length of pellet or a carbon fiber having an average fiber diameter of 5-13μm, a weight average length which is not less than 10 times the average fiber diameter and not more than the length of the pellet, or a mixture of these. A second thermoplastic resin composition pellet contains 0-5vol.% of fiber filler. The first thermoplastic resin composition pellet and the second thermoplastic resin composition pellet are mixed at a weight ratio of 4:1 to 1:4, kneaded and plasticized so as to make a melted resin. Thereafter, the melted resin is injected into a cavity of a mold.  During the injection of the melted resin or after completion of the injection, a pressure liquid is injected into the melted resin in the cavity so as to form a hollow.