baber/WOPTO huggingface dataset:
Patent JP-S57187208-A (JP)
Title: Horizontal plastic molding apparatus
Inventor: SHIMOYAMA HAJIME
IPC: B29C33/00
Filed: 1981-05-13
Abstract: PURPOSE: To obtain said apparatus of good degassing of a product and workability, by moving the movable ram to which a mold is attached by the driving cylinder on a horizonal frame and rotating the rotary platen to which a fixed side mold is attached making a supporting pin a center.  
     CONSTITUTION: A rotary platen 5 is made vertical by operating a platen operating cylinder 8 and at the same time the upper and lower ends of the rotary platen 5 is firmly supported by a locking pin 7 and a supporting pin 6 by operating the locking pin 7. At the same time a movable ram 3 is moved rightward by stretching a driving cylinder 2, the molds 3a, 5a are fit and clamped, then molding of plastics is performed. When molding is finished, the movable ram 3 moves leftward by contracting the driving cylinder 2, the locking pin 7 of the rotary platen 5 is released, at the same time the rotary platen 5 is felled rightward making the supporting pin 6 of the lower end a center by operating the platen rotating cylinder 8 and a plastics molded product is taken off from the mold. Above motions are made to perform automatically. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0366955-A (JP)
Title: Vibration damping apparatus
Inventor: YOHAN IETSUKERU
IPC: F16F15/139
Filed: 1989-03-27
Abstract: PURPOSE: To simplify structure and to improve durable longevity by making a disc type constitutional member to be interposed between a torsional elastic damper and a sliding clutch a disc spring type constitutional member built in a fastened state. CONSTITUTION: An output part of a damper 13 between fly wheel elements 3, 4 is formed of a constitutional member 41 made of a flange type disc spring arranged between both of casing half parts 31, 32. This flange type constitutional member 41 is frictionally connected to the fly wheel element 4 through a sliding clutch 43 along an inner range 42 in the radial direction, tightened and fastened between both of ring discs 44 and 45, and both of the ring discs 44, 45 form an output part of the sliding clutch 43. Consequently, it is possible to simplify structure and to improve durable longevity.
Patent JP-H04284871-A (JP)
Title: Method for forming dispersed resin film and apparatus therefor
Inventor: SAKAGUCHI KIMINORI
IPC: B05D1/04
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a resin coated steel prate having a dispersed resin film formed to the entire surface region thereof at uniform distribution density and excellent in fingerprint resistance, weldability and solderability by preventing that the resin emulsion blown out of a high speed rotary atomizer for electrostatic dispersing painting is carried by the air stream in the periphery of a steel plate to flow in a downstream direction. CONSTITUTION:When a dispersed resin film is formed to the surface of a steel plate P subjected to chromate treatment by electrostatically dispersing the particle droplets E of a resin emulsion on the surface of the steel plate P from an atomizer N rotating at a high speed, the particle droplets E are made easy to flow in the downstream direction by the air stream F generated in the vicinity of the surface of the steel plate P. By applying resistance force G to the particle droplets E in the direction reverse to the direction of the air stream F, the deflection of the particle droplets E is suppressed to deposit the particle droplets E on the steel plate P in distribution density uniform with respect to the lateral direction of the steel plate P. Since the dispersed resin film is formed to the steel plate over the entire surface thereof in uniform distribution density, a highly reliable surface-treated steel plate not locally inferior in fingerprint resistance, weldability or the like is obtained.
Patent JP-H07274603-A (JP)
Title: Mechanism for opening rotary cover
Inventor: KUBO AKIHIRO
IPC: A01B33/12
Filed: 1994-04-11
Abstract: PURPOSE:To automate the opening operations for rotary covers on the right and left sides. CONSTITUTION:Right and left covers 22, 23 are rotatably fitted on the right and left sides of the rotary frame arranged above the rotary tilllng blades and a screwed lever 28 which is interlockingly connected to the pushing-up means is set upright on the way of the rotary frame. The screwed lever 28 is engaged with the screwed part 33 so that the right and left side covers 22, 23 are opened or closed by the ordinary or reverse rotation of the pushing-up means through the right and left swing arms 37, 38 between the screwed part 33 and the right and left covers 22, 23, respectively.
Patent JP-H11267734-A (JP)
Title: Swing roll used for continuous pickling equipment
Inventor: TAKASUGI TSUTOMU
IPC: C04B35/599
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance and surface roughening resistance and to make a life longer and the surface quality of a treated steel strip better by forming a cylindrical body portion of a swing roll for supporting a steel strip loop, which portion comes into contact with the steel strip, of a silicon nitride sintered compact. SOLUTION: The cylindrical body 2 of a hollow cylindrical shape mounted via a bearing 4 and a spacer 5 on a shaft 3 of a swing roll is preferably formed of a sintered compact contg. 70 to 100 wt.% silicon nitride or sialon. More preferably, the sintered compact has the characteristics of Vickers hardness Hv >=120 and three point bending strength of 50 kgf/mm<2> . The swing roll cylindrical body 2 is formed with a dense silica glass oxidized layer having high bonding strength on its surface by friction with a steel strip at the time of use. The layer comes into contact with the steel strip and forms a mirror finished surface having brightness and, therefore, the surface roughening does not occur and the deterioration of the quality of the steel strip surface does not occur either.
Patent JP-H02252013-A (JP)
Title: Cover for dip switch
Inventor: ANDO HIDEKI
IPC: G06F3/02
Filed: 1989-03-25
Abstract: PURPOSE:To easily detect an error in switch setting, to enable a user to check a set point and to improve working efficiency by arranging movable levers corresponding to respective bits on the inside of a DIP switch cover. CONSTITUTION:The operating direction of the movable levers 3 corresponding to the bit position marks of the switch cover 1 are allowed to coincide with the operating directions of levers 12 corresponding to the bit position marks 11 of a DIP switch 10. When the cover 1 is loaded to the switch 10, the cover 1 can be completely engaged with the switch 10 because the ON/OFF positions of the levers 3 of the cover 1 are arranged reversely to the ON/OFF positions of the levers 12 of the switch 10. If a setting error is generated in any bit, both the levers 3, 12 collide against each other and can not be engaged with each other, so that missetting can be detected, the set point can be checked and the working efficiency can be also improved.
Patent JP-S51148674-A (JP)
Title: A feeding apparatus for neutralizing slaked lime in desulfurizing or d esalting apparatus
Inventor: TAKASHIMA TEIJI
IPC: C01F11/46
Filed: 1975-06-14
Abstract: PURPOSE: Feeding of slaked lime or the like is facilitated as well as flocculation of slaked lime or the like by absorption of water is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56168929-A (JP)
Title: Production of improved sandmold for casting
Inventor: BANDOU SATOSHI
IPC: B22C1/22
Filed: 1980-05-29
Abstract: PURPOSE: To obtain green sand mold strong enough for longer working hours by mixing powder of polymer containing carboxyl group and MgO having specified size in crystal direction with molding sand and by hardening after mixing and molding in the presence of water.  
     CONSTITUTION: Power of polymer containing caboxyl group of polyacrylic acid, etc., MgO, obtained by X-ray diffraction method, whose size in the crystal [200] direction is 220W320Å and molding sand are mixed with water to mold with stirring. In this method, polymer is added as the powder state and is dispersed homogeneously, so the sand mold for casting having high strength is obtained because of little water content owing to its good solubility. And the molding sand has longer working hours, because hardening is hardly to proceed for 20W30min after mixing each component. And the mold has good operability because of its green sand mold strength after perfect hardening. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0820401-A (JP)
Title: Refuse box with variable partition plate
Inventor: FUJIWARA TOMOSUKE
IPC: B65B67/12
Filed: 1994-03-05
Abstract: PURPOSE:To divide and store refuse and simply mount and surely store a refuse bag by varying the interior of the refuse box by a partition plate with an optimum ratio based on the discharge a mount for every type of refuse or the like since a difference is produced in the discharge amount for every type of refuse or the like depending on places for discharging the refuse such as homes or shops. CONSTITUTION:A refuse box formed with a hollow body having its upper part opened is provided with partition fixing members 2 having a plurality of through holes, which are provided on the inner wall surface of the hollow body, an inner partition plate having engagingly tacking pieces which can be attachably inserted into the through holes 6 of the partition fixing members 2, and an expansible square surrounding frame material mounted on an opening part 15 sectioned by the inner partition plate by which the refuse bag can be held.
Patent JP-S59197818-A (JP)
Title: Physical quantity converter
Inventor: KIMURA ATSUSHI
IPC: G08C19/02
Filed: 1983-04-25
Abstract: PURPOSE:To compensate electrically a temperature variation error caused by mismatching of a mechanism part of a detecting part by providing a means for generating a pulse signal of a prescribed time width from a pulse signal or a main signal pulse related to an impedance value of an impedance element, respectively, and a means for executing an operation by using one of these pulse signals of a prescribed time width and the main signal pulse, and generating a signal voltage. CONSTITUTION:A pulse signal of a period corresponding to an electrostatic capacity C1 is applied to an input of a monostable multivibrator MM during T1 relating to the electrostatic capacity C1, a pulse signal of a period corresponding to an electrostatic capacity C2 is applied during a time T2 relating to the electrostatic capacity C2, and a pulse train signal having a prescribed time width T0 and a peak a peak value equal to power supply voltage VZ is outputted to its output. Switches SW1 and SW2 are switched differentially by a main signal pulse. As a result, voltage of (n).VZ.T0/T1 is obtained in a filter circuit FL2, and voltage of (n).VZ.T0/T2 is obtained in a filter circuit FL3. This output voltage is divided by a variable resistance VR3, added to a zero point adjusting voltage from a variable resistance VR1, and applied to a non- inversion input terminal of an operational amplifier A1.
Patent JP-S56169136-A (JP)
Title: Manufacture of glass capillary tube
Inventor: SATOU TSUGIO
IPC: C03B23/08
Filed: 1980-05-30
Abstract: PURPOSE: To manufacture the titled tube with superior dimensional accuracy in the inside diameter by measuring the inside diameter or the thickness of a glass capillary tube during drawing and by controlling the internal pressure of the tube in accordance with the deviation between the measured value and a set value.  
     CONSTITUTION: A quartz tube 1 with the cap 3 of a gas feeding pipe 4 connected to the upper end is attached to a rod feeder 2 and put into a drawing furnace 5. The lower end of the tube 1 is melted by heating and drawn as a capillary tube 8. The tube 8 is wound around a winding drum 7 with one end attached to a drum rotating device 6 having a speed control mechanism. The outside diameter of the tube 8 is measured with an outside diameter measuring unit 9, and the deviation between a set outside diameter value and the measured value is fed back to the motor output of the device 6. At the same time, the inside diameter of the tube 8 is measured with an inside diameter measuring unit 11, and while controlling the internal pressure of the tube 1 to 10W100mmAq through a pressure regulator 12 provided with a manostat switch is accordance with the deviation between a set inside diameter value and the measured value, the tube 1 is drawn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63240401-A (JP)
Title: Rotating shoe mechanism
Inventor: ROKUSHA YOSHIKATA
IPC: B60B19/00
Filed: 1987-03-26
Abstract: PURPOSE:To improve the performance of travelling on an irregular ground by pivotably mounting plural rotating shoes at radial ends of a rotatable supporting member, and making the rotating shoes rockable through links and a central operating portion by an eccentric quantity adjusting member. CONSTITUTION:A radial supporting member 1 is rotatably supported about a cylindrical shaft 2, and it is connected through gears 3 and 4 to a motor 5. Plural rotating shoes 7 are pivotably mounted on horizontal shafts 6 at the radial ends of the supporting member 1. The rotating shoes 7 are also pivotably mounted by pins 9 to links 8. The links 8 are collected at a central portion, and are connected to a shaft portion 11 of a universal plate joint 10 on one side thereof. The other side of the universal plate joint 10 is connected through a spherical joint 12 to one end of a rod 13. The other end of the rod 13 is connected to an eccentric quantity adjusting member 14. When the universal plate joint 10 is operated by the eccentric quantity adjusting member 14 to thereby upwardly move a theoretical center P, a grounding surface of the rotating shoes 7 is oriented downwardly to enable the shoes to get over a step.
Patent JP-S56168527-A (JP)
Title: Method for detecting leaking point in pipeline
Inventor: TANAKA HIROAKI
IPC: G01M3/24
Filed: 1980-05-30
Abstract: PURPOSE:To detect the small amount of leakage of gas and the leaking point preceisely by detecting the leakage of gas as a variation in acoustic characteristic of the pipe. CONSTITUTION:an acoustic white noise transmitter 1 is provided at one end of a pipeline having a length l wherein leakage is to be detected, and a receiver 2 is provided at the other end thereof. the acoustic white noise is transmitted in the pipe 3 having the length l and is received by the receiver 2. By obtaining the deviated self-correlation of the acoustic signal received by the receiver 2, acoustic pressure reflection coefficient of the pipe 3 from one end to the other end of the length l and equivalent cross sectional area of the pipe are obtained. The values obtained in this way and the value obtained when leakage does not present are compared, and the leaking point K in the length l can be precisely detected.
Patent JP-S57187557-A (JP)
Title: Apparatus for heat exchange of water with ground utilizing double pipe
Inventor: ASAI MASARU
IPC: F24J3/08
Filed: 1981-05-13
Abstract: PURPOSE:To make it possible to utilize heat energy in the ground without pumping up subterranean water, by inserting a small diameter pipe with a low heat conductivity into a large diameter pipe with a high heat conductivity, and then inserting the assembly into the ground. CONSTITUTION:The assembly comprises the large diameter outer pipe of a metal with a high heat conductivity and the small diameter inner pipe with a low heat conductivity and excellent in the heat insulating property with the inner pipe being inserted in the outer pipe, and is inserted into the ground. Water is supplied from the upper end A of the outer pipe 1 to allow the water flow down between the outer pipe 1 and the inner pipe 2 so that the water may be heated, and the water is allowed to go up from the lower end B into the inner pipe 2 so that the warmed water is taken out from an outlet C.
Patent JP-H04307402-A (JP)
Title: High-fidelity vtr audio reproducing circuit
Inventor: OKUYAMA TAKEHIRO
IPC: G11B5/027
Filed: 1991-04-05
Abstract: PURPOSE:To reduce a switching noise caused by the angle deviation of two heads by allowing the optimum time adjustment with a variable delay circuit adjusting the time axis of an audio signal. CONSTITUTION:In the subject audio reproducing circuit, the delay time is changed by providing variable delay devices 8a, 8b after RF amplifier circuits 3a, 3b and the adjustment is made so that the switching noise due to the angle deviation of heads 1, 2 becomes minimum. In this case, the delay time of delay device 8a or 8b is changed and when the phases of head 1 and head 2 coincide, the output of a switching device becomes minimum. By connecting an indicating meter (meter), etc., the adjustment for the optimum value is attained while directly observing the meter.
Patent JP-S62229082-A (JP)
Title: Image detector
Inventor: KOMINE SHIRO
IPC: G01S3/782
Filed: 1986-03-31
Abstract: PURPOSE:To make an image detector more resistant to a jamming by detecting the direction wherein a target is tracked, the area of a gate and a tracking angular velocity, obtaining a gate width for controlling the aspect ratio of the gate from the gate area and the tracking angular velocity in a processing unit and setting a gate configuration matching the configuration of the target. CONSTITUTION:A detector 11 composed of a solid-state image persing element and used for a guided missile tracks a target 12. The detector 11 is set with a gate which tracks the target 12. The information of a gate area Sg and tracking angular velocities sigmax and sigmay is applied to a processing unit 13 from the detector 11. Gate widths (gX, gY) for controlling the aspect ratio of the gate are obtained in the processing unit 13. That is, when the ratios of the gate widths (gX) to (gY) and of the tracking angular velocities sigmax to sigmay are made equal to each other, a sideways long gate configuration is obtained for the laterally moving target 12 and, by controlling the aspect ratio of the gate by the gate widths (gX) and (gY), the proper configuration of the gate 14 matched to that of a target image 17 can be set.
Patent JP-S51148419-A (JP)
Title: Spectrally sensitized silver halide photographic emulsion
Inventor: MATSUYAMA JIYUNICHI
IPC: G03C1/485
Filed: 1975-06-16
Abstract: PURPOSE: To enhance spectral sensitivity of an internal latent image type silver halide emulsion used for obtaining a direct positive image, to raise the maximum density of the direct positive image and to lower the minimum density. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07261496-A (JP)
Title: Image forming device
Inventor: NONOMURA MAKOTO
IPC: G03G21/18
Filed: 1994-03-18
Abstract: PURPOSE:To miniaturize an image forming device, to reduce the cost, to improve the utilization value as a common business machine and to expand the range of utilization by prolonging a service life of an image forming part at least being the main part longer than another image forming part being the secondary part. CONSTITUTION:The image forming device is provided with cartridges 1 and 2 arranged in a serial state, and transporting belts 5a and 5b arranged thereunder, then the images successively formed by the cartridges 2 and 1 on a transfer material, and discharged out of the device through a fixing device 6. Moreover, two color images are formed by respectively containing the toner of respectively different color in the each of cartridges 1 and 2 and by successively transferring the formed toner image by the respective transferring parts. At this time, in the cartridge 1, for instance, the frequently used black toner is contained by adopting the image carrier having the diameter 50phi and in the cartridge 2, the toner of the less used color is contained by adopting the image carrier having the diameter 30phi. Thus, the durability is increased against the damage caused by the electric discharge, etc., by adopting the image carrier having larger diameter for the cartridge 1.
Patent JP-H06256374-A (JP)
Title: End-reduced tetrasaccharide hydroxyalkyl ether and skin external agent containing the same
Inventor: KATOU MIKIKO
IPC: A61K8/00
Filed: 1993-03-08
Abstract: PURPOSE:To obtain the subject compound excellent in oxidation resistance, discoloration resistance, skin-non-irritating property, etc., and useful as a surfactant for cosmetics, etc. CONSTITUTION:An end-reduced tetrasaccharide hydroxyalkyl ether of formula I [A is a residue produced by removing nXOH groups from an end-reduced maltotetraose of formula II; R1, R2 are H, 1-32C alkyl; (n)is 1-3]. This compound is preferably used as a skin external agent. The compound is obtained by reducing the end acetal group of maltotetraose with sodium borotetrahydride, dissolving the obtained end-reduced tetrasaccharide or hydrogenated starch syrup in a non-aqueous solvent, and subsequently reacting the dissolved hydrogenation product with a compound of formula III in the presence of a catalyst.
Patent JP-S63240193-A (JP)
Title: Video tape recorder
Inventor: SHIROCHI YOSHIKI
IPC: H04N9/87
Filed: 1987-03-27
Abstract: PURPOSE:To simplify the constitution of PAL and SECAM VTR by visecting the 2H delay line of a comb line filter which separates the luminance signal and carrier chrominance signal of the PAL system, and selecting the carrier chrominance signal from a neutral point at the time of variable speed reproduction. CONSTITUTION:If there is an error in color order occurring in the variable speed reproduction in SECAM mode, a switch Sb is switched with the output of a SECAM color order control circuit 34. Consequently, a SECAM system carrier chrominance signal C from an adder 90 or a signal C passes through the neutral point of 2H delay lines of a series of 1H delay lines 91 and 92 forming the comb line filter with an adder 94 which separates the luminance signal and carrier signal of the PAL system is supplied to a limiter 96 to correct the color order. Therefore, a 1H delay line dedicated to the SECAM system is not necessary and the constitution of VTR for both PAL and SECAM systems is simplified.
Patent JP-H11256328-A (JP)
Title: Heat treatment apparatus
Inventor: NAKATSUKA SAKAE
IPC: C23C16/44
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus capable of improving the intra-surface uniformity of a film thickness by imparting an adequate distribution of a gas supply rate to a shower head section. SOLUTION: This heat treatment apparatus has a treatment vessel 16 which internally has a stage 11 to be placed with a work W, a work retaining member 36 which is liftably disposed in order to retain the peripheral edge of the work and to fix the same onto the stage side, a heating section 48 which heats the work and the shower head section 74 which is disposed to face the stage and is formed with many gas injection holes 80, 80A on its rear surface. In such a case, the gas injection holes of the shower head section are disposed over a range larger than the plane of the work and the inner sides thereof exclusive of the portions facing the work retaining member are so set that the gas injection rate per unit area is made approximately uniform. Part of a portion facing the work retaining member is so set that the gas injection rate per unit area is larger than the gas injection rate.  As a result, the adequate distribution of the gas supply rate is imparted to the shower head stage, by which the intra- surface uniformity of the film thickness is improved.