baber/WOPTO huggingface dataset:
Patent JP-2000289121-A (JP)
Title: Manufacture of bent hose with rubber-resin lamination layer
Inventor: YASUMATSU HIFUMI
IPC: B32B1/08
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent crease and swells due to a significant difference in the rigidity between a resin and an unvulcanized rubber from being generated by regularly vulcanizing a laminate of rubber and resin after previously vulcanizing and bending the laminate. SOLUTION: First a core is run and an inner layer rubber is extruded by a first extruder A to be laminated on the core N and an intermediate resin and an outer layer rubber are extruded by a second extruder B and a third extruder C respectively so that the intermediate resin and the outer layer rubber are sequentially laminated on the outer periphery of the core N. The laminated hose H is cut to the specified length and vulcanized by vulcanization with pressurized vapor, high frequency or the like. When the bent hose H is manufactured, the vulcanization process is suspended halfway through a vulcanization reaction as a preliminary vulcanizing step and the core N is drawn out of the hose H, which is, in turn, bent. That is, the half-vulcanized hose H is inserted into a vulcanizing guide M with a desired bend by the preliminary vulcanization process and the hose H is regularly vulcanized in such a state that the hose H is inserted into the guide M.
Patent JP-H06310755-A (JP)
Title: Led array chip and fabrication thereof
Inventor: KITAZONO TOSHIRO
IPC: B41J2/45
Filed: 1993-04-27
Abstract: PURPOSE:To realize a planar edge emission LED array chip having good emission profile conveniently with reduced manhours. CONSTITUTION:A dielectric film 2 is deposited on the surface of a semiconductor substrate 5 and a part of the dielectric film 2 is removed by etching to make a diffusion window 6 through which impurities are diffused to produce a PN junction. A P side electrode 3 is then deposited while covering the diffusion window 6 entirely. Subsequently, the PN junction is split in the center of the diffusion window 6 so that the PN junction appears at the end of the chip thus obtaining a planar edge emission LED array chip. A high quality LED array chip can be fabricated conveniently with no machining damage while reducing the manhour by employing a planar LED. Furthermore, since the light is collected only in the direction of short plane, light distribution characteristics effective for writing can be obtained.
Patent JP-H04716-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/265
Filed: 1990-04-17
Abstract: PURPOSE:To prevent a channeling from being caused and to lower the resistance of a silicon thin film by a method wherein, even when the silicon thin film is formed, a chemical vapor growth operation is executed at a temperature which is as low as possible. CONSTITUTION:A substrate is heated at a temperature of 600 deg.C or lower, e.g. at 500 to 550 deg.C, in monosilane gas, e.g. under normal pressure; SiH4 is pyrolyzed; a polycrystalline silicon thin film 6 having very small crystal particles close to amorphous particles is chemically vapor-grown in a thickness of, e.g. about 1200Angstrom  on the whole surface of the substrate. Then, arsenic ions used to give the conductivity without heat-treating the polycrystalline silicon thin film 6 are implanted at an accelerating energy of, e.g. 47keV and at atoms of 1X10<15>cm<-2>. The implanted ions of As<+>, P<+> and the like remain inside the polycrystalline silicon thin film 6 by colliding with randomly situated silicon atoms because the silicon film 6 which has been chemically vapor-grown at 600 deg.C or lower has very small crystal particles close to amorphous particles; they are hardly implanted into a gate oxide film 5 at the lower part thanks to a channelling effect.
Patent JP-S5326270-A (JP)
Title: Denitrating method by nonselective reduction without use of catalyst
Inventor: MORIMOTO KOUTAROU
IPC: B01D53/34
Filed: 1976-08-23
Abstract: PURPOSE: To develop denitrating method which can easily be put into practical use at a low cost by use of reducing agents including at least H 2 , CO, and HC of methane series, and by specifying the temperautre at which the reducing agents are added to the exhaust gas and the concentration of O 2  remaining after the addition of the reducing agents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5933212-A (JP)
Title: Ergot alkaloid, hydride of same and stable solution of their salts
Inventor: KOEHNE HANS
IPC: A61K31/48
Filed: 1983-06-08
Abstract: 1. Stable solutions of ergot alkaloids and hydrated forms thereof and salts thereof characterized in that they have been dissolved in solvents or solvent mixtures which are free of ethyl alcohol and stabilizing additives, the solvent mixture being water with one or more polyhydric alcohols with a ratio of 1 : 9 to 9 : 1, particularly 1 : 4 to 4 : 1 and the polyhydric alcohol(s) comprising 2 to 6 carbon atoms and up to 6 hydroxy groups in the molecule and that when 1,2-propanediol and glycerol is used their ratio is from 20 : 1 to 1 : 1, particularly 15 : 1 to 2 : 1 and the solution is prepared without protective gasification.
Patent JP-S59226449-A (JP)
Title: Deflection yoke
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1983-06-06
Abstract: PURPOSE:To cause the center of a vertically-deflecting coil and that of a magnetic field to coincide with each other by parallel connecting a variable resistance to a part of wirings wound round a core in toroidal form. CONSTITUTION:A first-layer wiring 5, a second-layer wiring 6 and a third-layer wiring 7 are wound round a core. A variable resistor 8 is connected, for example, to the third-layer wiring 7 parallel to it. When a strong barrel magnetic field is formed as a whole, adjustment is performed in such a manner as to increase the resistance of a variable resistor 8 thereby making a blue beam 3 and a red beam 2 closer to each other. When a strong pincushion magnetic field is formed, adjustment is performed in such a manner as to decrease the resistance of the variable resistor 8 resulting in a decrease current flowing through the third-layer wiring 7 and a weakened pincushion magnetic field thereby making the red beam 2 and the blue beam 3 closer to each other.
Patent JP-S58220894-A (JP)
Inventor: ITOU TAKAYUKI
IPC: D21H19/20
Filed: 1982-06-15
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-H0481-A (JP)
Title: Assembling method and device for solenoid valve
Inventor: SEYA YASUO
IPC: F16K31/06
Filed: 1990-04-17
Abstract: PURPOSE:To eliminate readjustment of resilient repelling force at the completion of assembling to alleviate the mental load of a worker by applying a cyclic voltage to a solenoid in threading a control screw to a guide hole to allow a plunger to slide. CONSTITUTION:In assembling a pneumatic solenoid valve main body 1, after a coil spring 13 is inserted into a guide hole 10 under a condition that a plunger is insertion-fitted, a control screw 14 is threaded to the guide hole 10 by means of an electric driver. When a cyclic voltage is generated at this time and applied to a solenoid 3, the plunger 11 slides in the vertical direction by the electromagnetic induction action of the solenoid 3. Even if in a condition that the coil spring 13 inclines in the guide hole 10 and the lower end of the coil spring 13 rides on the upper edge of a recess 12 on the upper end of the plunger 11, the plunger 11 slide vertically so that the lower end part of the coil spring 14 can be received in the receiving part inside the recess 12.
Patent JP-H02278197-A (JP)
Title: Manufacture of radiation image conversion panel
Inventor: KODA KATSUHIRO
IPC: C09K11/08
Filed: 1989-04-19
Abstract: PURPOSE:To decrease a porosity without a breaking-down of a fluorescent body by forming a binder which is a thermo-plastic elastmer mixed with a stimulated phosphorescent body at a rate within a specific weight percent, and of which a softening temperature or a melting temperature is within a predetermined range, to be as a fluorescent layer. CONSTITUTION:As it is necessary that a stimulated phosphorescent body and abinder are added to an appropriate solvent and are mixed together to disperse fluorescent bodies uniformly, the binder of which mixing ratio is more than 10wt.% and less than 100wt.% of whole content, and a thermo-plastic elastmer of which softening or melting temperature is higher than 30 deg.C and lower than 150 deg.C, are used. An elastmer belonging to a polystyren series can be selected, for example, and such elastmer can prevent a breaking-down of a fluorescent body by a pressure at compression because the elastmer has a characteristic to have some elasticity at an ordinary temperature and some fluidity under a heated condition. With such a manufacturing process of a fluorescent layer or a fluorescent sheet, a panel of which porosity can be suppressed at a certain low level and which has a good shapness and a high granularity, can be produced.
Patent JP-H07284885-A (JP)
Title: Method for completing casting in belt type continuous casting equipment
Inventor: YONEDA JUNKICHI
IPC: B22D11/10
Filed: 1994-04-15
Abstract: PURPOSE:To prevent such troubles as to break a machine, device, etc., and to be impossible to draw out a cast slab caused by the leakage of unsolidified molten metal in the inside of the cast slab at the time of passing the cast slab through a mold part, in a casting method with belt type continuous casting equipment. CONSTITUTION:At the time of completing the continuous casting, a signal of the completion of the casting is inputted to a nozzle opening degree control part 14. The nozzle opening degree control part 14 closes a flow rate adjusting nozzle 6 to stop the pouring of the molten metal 10a and also, this close signal is immediately transmitted to a casting velocity control part and rotating velocity of the belts 1 and the upper and the lower pinch rolls 9a, 9b is lowered to decelerate the casting velocity. As a result, the thickness of a solidified shell 10b in the mold part 3 is increased and also, the descent of the molten metal surface 10c and the lowering of static pressure of the molten metal 10a are made slow to prevent the leakage of the molten metal from the upper part of the cast slab 10.
Patent JP-S62256636-A (JP)
Title: Preparation of core material for vehicular bumper and mold therefor
Inventor: HASHIGUCHI YOSHITAKA
IPC: B29L31/30
Filed: 1986-04-30
Abstract: PURPOSE:To make pin-fitting easier, to make the number of pushing pins smaller and to improve processability, by placing ejector pins and a feeder to a side of a core material which is to be an attached side to a beam and by heating and molding in preparing the core material for a vehicle bumper. CONSTITUTION:Thermoplastic synthetic resin foamable particles are filled from a feeder 14 into a mold cavity formed by clamping a core mold 11 and a cavity mold 12 and the foamable particles are heated and foamed by supplying steam from steam pores set in the mold. Then, cooling water is supplied from cooling water nozzles to cool a molding 18 and the mold is thereafter opened. An ejecting beam 17 is forwarded to push the ejector pins 13 forward and the molding 18 is thereby separated from the core mold 11.
Patent JP-S61259900-A (JP)
Title: Device for regulating pressing pressure
Inventor: KUDO TAKENOBU
IPC: B30B15/28
Filed: 1985-05-14
Abstract: PURPOSE:To improve the working efficiency of a press machine by providing a cylinder and piston which constitute a pressure oil chamber between a upper die and ram, etc. and interposing an accumulator, booster and valve into the hydraulic piping thereof. CONSTITUTION:The cylinder 2 is fixed onto the upper die D2 and the pressure oil chamber 3 is recessed in the central part. The piston 5 having a packing 4 is fitted to the chamber 3 and is attached by a pin 6 so as to form a space (d) between to top surface of the cylinder 2 and the bottom surface of a ram R when the pressure in the chamber 3 attains a set pressure P. A stop valve 11, a check valve 12 and the accumulator 13 are attached to the hydraulic piping 10 connected to the through-hole 8 of the cylinder 2. The accumulator 13 operates when the forming pressure increases in the stage of press forming. The specified pressure in the chamber 3 is thus maintained and the increase of the oil temp. is prevented. Since the fine remote adjustment of the pressure is made possible by a pneumatic cylinder 26, the working efficiency of the press machine is improved.
Patent JP-2000293041-A (JP)
Title: Image drying device
Inventor: SAITO JUNICHI
IPC: G03G15/11
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an image drying device capable of obtaining an excellent image and also improving its life by preventing image drying defect caused by staining with ink. SOLUTION: This device is equipped with a drying belt 11 formed by coating the surface of film being base material with functional material, a press-contact roller 16 set so that the belt 11 and a driving belt 7 provided with a photoreceptor on its surface are made to intervene between a counter driving roller 6 rotating and moving the driving belt 7 and the roller 16 and rotated by following the roller 6 by frictional torque, a heat roller 15 heating the belt 11, and a tension steering roller 12 giving specified tension to the belt 11. The belt 11 is rotated and moved, and is heated to specified temperature by the heat roller 15, and absorbs solvent from the photoreceptor with which the belt 11 is brought into contact between the rollers 6 and 16 so as to gasify the solvent.
Patent JP-S63267486-A (JP)
Inventor: MUNEDA YOSHIAKI
IPC: B07B7/083
Filed: 1987-04-27
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-S61259159-A (JP)
Title: Electron transfer type eddy current flaw detection apparatus
Inventor: YAMATE SHOJI
IPC: G01N27/90
Filed: 1985-05-13
Abstract: PURPOSE:To remove a steady pattern noise by a high S/N ratio and to make it possible to detect even a long flaw formed on a material to be inspected along the advance direction thereof, by extracting a steady pattern from a momently flaw detection signal to store said pattern and subtracting the same from the flow detection signal. CONSTITUTION:When outputs of detectors 6, 7 are not issued, that is, before a material 4 to be inspected approached and, after said material 4 was passed, a standard specimen 3 is driven so as to be opposed to a detector 1 and an automatic balance circuit 9 extracts and averages a steady pattern from an hourly flaw detection signal to store the same. When the approach of the material 4 to be inspected is detected by the detector 6, a control circuit 8 drives a hydraulic actuator 5 not only to detach the standard specimen 3 from the detector 1 but also to stop the correction operation of the steady pattern in the automatic balance circuit 9. Then, by subtracting the stored steady pattern from the flaw detection signal of the material 4 to be inspected, a steady pattern noise is removed.
Patent JP-H10292752-A (JP)
Title: Large scale fire-resistant screen
Inventor: MIYAGAWA YASUYUKI
IPC: E06B9/56
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the original disaster-preventive function by making it difficult to bring a gap between mutually adjacent screens even when the screen is shifted by an external force and making it possible to restore it for itself even when a gap has arisen. SOLUTION: A plurality of main screens 11 are laterally arranged and subscreens 12 are overlapped astride on the butt ends of the main screens 11. The upper ends of a plurality of main screens 11 are laterally fitted to a main winding-up shaft 16 without overlapping and wound up thereon. The winding-up substructure 14 are independently provided at the position corresponding to respective butt ends of the main screen 11 respectively. A long weight bar 20 connecting respective main screens 11 is fixed between the lower ends of the main screen 11. And the lower ends of the subscreens 12 are fixed to the weight bar 20.
Patent JP-S61260477-A (JP)
Title: Positioning device
Inventor: YADA SEIJI
IPC: G11B21/10
Filed: 1985-05-14
Abstract: PURPOSE:To improve the erroneous positioning due to the discontinuity of a voltage by providing a delay circuit which inputs a switching command signal from a CPU and outputs a delay switching command signal and a switch which inputs a moving the control signal and a position mode control signal and outputs either of them according to the delay switching command signal. CONSTITUTION:Since a delay circuit 29 delays the point when the switching command signal 24 from the CPU 15 is inputted to the switch 19, the timing when the action mode of a table 3 is switched is delayed. The delay time is set to a value dividing a distance up to a position P where the final voltage of the moving mode control signal 20 equals the voltage of the position mode control signal 21 from a conventional switching position R by the final speed of a table 3. Thus the position when the switch 19 works according to the switching command signal 24 becomes the position P. When the action mode is switched at the switching position P, the discontinuity between the moving mode control signal 20 and the voltage of the position mode control signal 21 can be eliminated. Accordingly the table can be at a standstill stably on a desired track.
Patent JP-S5326918-A (JP)
Title: Motor operating device of circuit breaker
Inventor: TERACHI JIYUNICHI
IPC: H02P1/22
Filed: 1976-08-25
Abstract: PURPOSE: To prevent over-run of operation device, by separating filed coil of a motor for circuit breaker operation to the coil for normal operation and coil for reverse operation, and forming short circuiting cercuit which short-circuit the motor circuit at completion of operation of opening or closure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04639-A (JP)
Title: Error detecting system
Inventor: NAGASHIMA MAYUMI
IPC: G06F11/08
Filed: 1990-04-18
Abstract: PURPOSE:To improve the reliability of data in a memory card by opening a file in response to a request from a user, always calculating a BCC at the time of accessing the data and checking the validity of the data. CONSTITUTION:When a file open request is received from a user, a BCC (Block Check Character) of each record unit is calculated by a BCC deciding means 3, and whether a result of calculation is the same as the BCC set to every record or not is decided. As a result, when all is normal, the file open request is finished normally, and when it is abnormal, the BCC decision is interrupted at the time point when abnormality is generated, and the file open request is finished abnormally. In such a way, in the case a breakdown of memory card data is generated, a user informs immediately the generation of abnormality, and reliability of the memory card data can be improved.
Patent JP-H08295766-A (JP)
Title: Non-vulcanizing rubber composition and packing material made therefrom
Inventor: MIYAHARA TOSHIO
IPC: C08L23/22
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a non-vulcanizing rubber composition provided with appropriate elasticity and fusion bonding characteristics. CONSTITUTION: This composition contains as the essential constituent a mixture of 100 pts.wt. ethylene/propylene rubber, 10-400 pts.wt. butyl rubber, and 30-500 pts.wt. thermoplastic elastomer that exhibits a compression set (70 deg.C, 22hr) prescribed by JISK6301 of at most 70%. It is useful particularly for a packing material base which can enhance the waterproofness at a pipe joint.
Patent JP-S586544-A (JP)
Title: Automatic discriminator for cassette
Inventor: UNNO HIROAKI
IPC: G11B15/093
Filed: 1981-07-01
Abstract: PURPOSE:To display the type of a cassette with automatic discrimination, by calculating the sum of square of each period through the use of rotating periods T1 and T2 of a supply and winding reel for a tape and comparing the sum with a constant depending on the tape type. CONSTITUTION:Rotating periods T1 and T2 of each reel are calculated by providing an output of rotation detectors 21 and 22 outputting a detected pulse in response to the state of rotation of rotation members 23 and 24 interlocked with each reel respectively to an input and output section 25C of a microcomputer 25. The microcomputer 25 computes the calculation of T1<2>+T2<2> from the rotation periods T1 and T2 and the result is temporarily stored in a work memory 25f. Further, the result of computation is compared with each data in a data storage memory 25e where constants are stored depending on the type of tapes in advance, and the type of tape or number with the closest constant is displayed on  a display 26.
Patent JP-S5225969-A (JP)
Title: Stepless speed changing method
Inventor: KAWAMURA YUUZOU
IPC: F16H15/50
Filed: 1975-08-23
Abstract: PURPOSE: This high efficiency stepless speed change method uses a ball to the conduction of turning effort as a medium, ensuring excellent dynamic balance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09292026-A (JP)
Title: Very high pressure light tank
Inventor: UESUGI KUNINORI
IPC: B64G1/40
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a very high pressure light tank. SOLUTION: A tank consists of a thin wall ductile material made liner 2 having a base while having an air-tight property formed by a means of welding in a nearly spherical shape, and a fiber reinforced plastic material arranged on the liner 2 integratedly therewith. In this case, the joining line of welding B is arranged on a position apart from the base 1 for a prescribed distance, a wall thickness is formed thinner gradually toward the welding line, and deformation of each part of the fiber reinforced plastic material 5 is nearly uniformalized so as to arrange a fiber layer in a multilayer and superposingly.  In the outer peripheral surface of the spherical shaped liner 2, the wall thickness is formed equally in a range 1 near the base, a gradient thereof is set to 1/4 to 1/35 in a range 2, a gradient thereof is set to 1/120 and less in a range 3, the wall thickness is thinned gradually toward an outer, and multilayers are laminated in order so as to uniformalize deformation of each part and flow of stress.
Patent JP-H05297930-A (JP)
Title: Interpolation point generation method and cutting machine
Inventor: TSUYA TOMOKO
IPC: B23K26/00
Filed: 1992-04-22
Abstract: PURPOSE:To provide an interpolation point generating method which can easily perform the interpolation to prescribe a curve that can secure the smooth connection between the start and end points via a relay point when three continuous points (start, relay and end points) are given. CONSTITUTION:A point Q symmetrical to a start point P1 is secured for a relay point P2. Then the dividing points t1, t2...tn-1 (n= natrual number + 1) are secured between a middle point t0 and an point P3 of a straight line connecting both points Q and P3. An interpolation point si is set at a position distant from the point P2 set on a straight line connecting the point P2 and a dividing point ti by an extent equal to (distance between P2 and ti).(distance between t0 and ti)/-(distance between t0 and P3). This operation is repeated until i=1...n-l is satisfied.