baber/WOPTO huggingface dataset:
Patent JP-H0468304-A (JP)
Title: Ferrule
Inventor: TSUKUI TAKASHI
IPC: G02B6/36
Filed: 1990-07-10
Abstract: PURPOSE:To work a fiber insertion hole which is not eccentric in a ferrule body by providing the fiber insertion hole of the inside diameter slightly larger than the outside diameter of an optical fiber and of specified length at the center in the front end part of the cylindrical ferrule body and providing the coated fiber insertion hole in which the coated optical fiber is inserted to the central part exclusive of the front end thereof. CONSTITUTION:The ferrule has the fiber insertion hole 11 having the inside diameter slightly larger than the outside diameter of the optical fiber and 0.5 to 3mm length at the center of the front end part and is provided with the coated fiber insertion hole 12 which communicates with the fiber insertion hole 11 and has the inside diameter larger than the inside diameter of the fiber insertion hole 11 in the part exclusive of the front end part. Namely, the ferrule body 10 molded of ceramics so as to have the coated fiber insertion hole 12 is ground on the outer peripheral surface thereof after sintering to provide the fiber insertion hole 11 at the center of the front end part of the ferrule body 10 in the state of the determined outside diameter size. The exact positioning of the center is executed at the time of hole working and the fiber insertion hole free from the eccentricity is worked in the ferrule body 10.
Patent JP-H0355078-A (JP)
Title: Heelpiece
Inventor: FURANTSU RUUSHIYUNIHI
IPC: A63C9/00
Filed: 1990-07-10
Abstract: PURPOSE: To make sure a core-fixed heel piece position for application on a difficult slope by holding the heel piece in a core-fixed position through a motion connective engaging element. CONSTITUTION: An engaging rocking element 13 is charged a load by two coaxial coil springs 15, 16 born in a binding casing 7 through a piston 14 in which the pre-load of those springs is adjusted by an adjusting screw 17. A plate inserter 18 made of plastic extending in parallel with a base 6b is fixed to the inside of a bearing block 6. The inserter has flanges 18a1, 18a2 projecting downward in its lengthwise range as well as a plate spring 19 serving as an engaging element placed between the inserter 18 and a projection 4a of the square cross sectional base board. This constitution enables a beginner skier to diagonally take off the heel piece with an engaging device under control.
Patent JP-2001013895-A (JP)
Title: Minute object driving device, and driving method thereof
Inventor: TAKEDA TOSHIHIKO
IPC: G09F9/37
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a device for moving a minute object as desired from being increased in electric power consumption and physical size. SOLUTION: When an alternating voltage of a specific waveform is applied to a couple of electrodes 3a and 3b, a minute object 5 moves in a plane almost parallel with substrates 1a and 1b in a region C1 between a couple of electrodes 3a, 3b. The device is simplified and miniaturized compared with a conventional device which moves such a minute object by using laser light. Moreover, since the movement of the minute object 5 is carried out in the region C1 as mentioned above, the transducing efficiency of the consumed electric energy into kinetic energy is improved, and the power consumption can be decreased.
Patent JP-S6073152-A (JP)
Title: Supporting device of vibration isolator
Inventor: SUZUKI KIYOSHI
IPC: F16F7/10
Filed: 1983-09-30
Abstract: PURPOSE:To simplify the construction of a supporting device of a vibration isolator for a nuclear power plant, make the device compact and enhance its reliability, by causing an inertial member to move to perform braking to check vibration. CONSTITUTION:Brake rods 13, on which brake cylinders 7 are slidably fitted, are secured between support plates 17, 18 secured on a base plate 19. A slide rod 1 is supported through the plates 17, 18 in parallel with the brake rods 13. An inertial ring 2 is supported on the slide rod 1 between flanges 1b, 1d in such a manner that the ring is sandwiched between springs 5, 6 and can be slid in the axial direction. The inertial ring 2 is coupled to the brake cylinders 7 by linkages 8, 9. The inertial ring 2 does not act in response to such slow displacement of the slide rod 1 as thermal expansion, but acts to a sharp displacement such as an earthquake to move the brake cylinders 7 in the radial direction of the slide rod to produce a braking effect to check vibration.
Patent JP-S6425010-A (JP)
Title: Encoder
Inventor: ISHII SATORU
IPC: G01D5/36
Filed: 1987-07-20
Abstract: PURPOSE:To make it possible to conduct measurement with high accuracy, by receiving both reflected and transmitted lights by means of photodetecting elements and by utilizing a difference between output voltages thereof. CONSTITUTION:When a light is applied to a scale 3 from a light source 1, the quantity of the light entering a photodetecting element 2 is large in a part wherein the transmittance of the scale 3 is high, while the quantity of the light entering a photodetecting element 5 is small therein. To the contrary, the former is small in a part wherein the reflectance of the scale 3 is high, while the latter is large therein. Current-voltage converters 11 and 12 convert the quantities of light into voltages, and a subtracter 13 calculates a difference between the outputs of the converters 11 and 12 and delivers a voltage corresponding to a variation in the quantities of light of the elements 2 and 5. According to this constitution, there is no fluctuation in the threshold value of an offset voltage in the output voltage even when the light source 1 and the element 2 and 5 have temperature characteristics, and thus the attainment of detection with high accuracy is enabled at all times.
Patent JP-S6162315-A (JP)
Inventor: IHARAKI EIJIRO
IPC: H02H3/05
Filed: 1984-08-31
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-H079056-A (JP)
Title: Manufacture of leaf spring
Inventor: MORITA MOTOO
IPC: B21B13/06
Filed: 1993-06-25
Abstract: PURPOSE:To improve the productive efficiency by reducing the number of the working process of the leaf spring, and to reduce the cost. CONSTITUTION:Primary products 26 where a plurality of first parts 26a to be worked corresponding to a leaf spring 20 are continuously formed in the longitudinal direction are manufactured by adjusting the inter-axis distance of a vertical roll while a billet 10 is passed into a first rolling mill. Secondary products 32 where a plurality of second parts 32a to be worked of the same shape as that of the leaf spring 20 as the final product are continuously formed in the longitudinal direction are manufactured by adjusting the inter-axis distance of a horizontal roll while the primary products 26 is passed into a second rolling machine. The deformed part 34 generated on each end in the longitudinal direction of this secondary product 32 is removed, and cutting is executed for each second part 32a to be worked to obtain a plurality of leaf springs.
Patent JP-S6240955-A (JP)
Title: Continuous casting device for thin sheet
Inventor: YAMAMOTO KEIICHI
IPC: B22D11/06
Filed: 1985-08-20
Abstract: PURPOSE:To prevent the intrusion of the solidified shell of a molten metal formed in the meniscus part into a steel ingot in the stage of producing a thin sheet-like steel ingot from the molten metal by two rotary drums by disposing heatint refractories to the molten metal meniscus part of the rotary drums and applying ultrasonic oscillation to the molten metal between the drums. CONSTITUTION:The molten metal 4 is supplied from a tundish 5 by an immersion nozzle 6 to the space formed of the internally water cooled rotary drums 1, 1' and stationary gates 2, 2' and the thin sheet-like steel ingot 3 is drawn out by rotating the drums 1, 1' backward. The refractories 9 which can be internally heated are disposed to the meniscus part of the molten metal in the above-mentioned space between both drums and the molten metal is stirred by an electromagnetic stirrer 8; at the same time, the ultrasonic oscillation is applied to the molten metal by an ultrasonic oscillator 10. The surface solidified shell is made hardly formable on the molten metal is the meniscus part by the presence of the heated refractories. Even if such shell is formed, the shell connects to the solidified shell formed on the surfaces of the drums 1, 1' and is no intruded into the thin sheet-like steel ingot. The quality of the steel ingot 3 is thus not affected by such solidified shell.
Patent JP-S6425026-A (JP)
Title: Detecting apparatus of leakage of water
Inventor: SAITO TADASHI
IPC: G01H17/00
Filed: 1987-07-22
Abstract: PURPOSE:To enable the estimation of a distance to a position of leakage of water separately from the scale of the leakage, by determining the means frequency of vibrations at a point of measurement and by making it possible to estimate the distance to a signal source therefrom. CONSTITUTION:A sound of leakage of water and noise, or vibrations due to the leakage of water and the noise, which are detected by a sensor 1, are converted into electric signals and inputted to a wave-shaping means 2. In the means 2, the amplification of the electric signals from the sensor 1 and the discrimination thereof based on crest values are conducted, and a signal having a significance as a water leakage signal is wave-shaped to be at a high level and a signal not having this significance to be at a low level, for instance. A signal continuation time integrating means 3 integrates a time wherein an input signal is at the high level, and outputs a time integration value T. A water leakage determining means 5 stores the time integration value in the state wherein no leakage of water is present, and outputs a signal of determination that the leakage of water is present, only when the time integration value T is larger than the determination reference values set respectively. A mean frequency detecting means 4 determines the mean value of signal frequencies for the whole period during which the means 3 operates.
Patent JP-H0345219-A (JP)
Title: Automatic rice boiler
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1989-07-12
Abstract: PURPOSE:To prevent the occurrence of incapability of rice washing due to rice clogging by providing a feed water nozzle for feeding water to the inside of a rice washing vessel, providing a drain ditch having an upper opening at the lower part of the external surface of the vessel, and connecting the ditch to a discharge pipe. CONSTITUTION:A water jet from a feed water nozzle 68 is directed toward the inner surface and the center of a rice washing vessel 53, thereby supplying uniformly water from the upper side of the rice and enabling the efficient rice washing. Furthermore, a net 56 provided for a valve 54 causes the water to flow into a gap A between the net 56 and the valve 54, and is separated from the rice. After rice washing, the water is discharged through a discharge pipe 67. The rice after washed actuates the valve 54 downward via an axis 61 on the operation of a push rod 75 due to the load of a solenoid 77, thereby opening the bottom of the rice washing vessel 53. The valve 54 stops at the maximum compression position of a spring 62. By setting the proper operation time of the solenoid 77, however, the rice can be made to slide on the surface of the net 56 and easily and smoothly drop into the pan 50. Even if water overflows from the vessel 53 during water feed, the water flows from a drain ditch 67a to the discharge pipe 67, thereby preventing the incapability of rice washing due to rice clogging.
Patent JP-H105503-A (JP)
Title: Deaeration device
Inventor: OTANI HAJIME
IPC: B01D19/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly check the occurrence of liquid leakage during a deaeration treatment from outside and to previously prevent trouble by providing the vacuum chamber of a deaeration device with a window for checking the liquid leakage. SOLUTION: A liquid level gage 7 consisting of a transparent tube of PFA is mounted as the window part for checking the liquid leakage in the vacuum chamber 2 of the deaeration device 1 disposed with a deaeration element 3 in the vacuum chamber 2. A pressure reduction device, such as vacuum pump, is connected to the suction port 21 of the vacuum chamber 2 and is operated to maintain a vacuum state in the vacuum chamber 2. A treating liquid is supplied from a liquid inlet 23 to the deaeration element 3 and deaeration work is carried out. At this time, the vacuum chamber 2 and the deaeration element 3 are detached and the treating liquid begins to leak out into the vacuum chamber 2 when the pressure in the deaeration element 3 is increased by increasing the supply flow rate of the treating liquid. The rapid check of this liquid leakage is made possible by the liquid level gage 7.
Patent JP-S6424701-A (JP)
Title: Control system of state of operation in log barker
Inventor: ISHIDA KEIICHIRO
IPC: B27L1/08
Filed: 1987-07-21
Abstract: PURPOSE: To perform the ideal barking to the extent a material wood itself may not be damaged by a method wherein the working pressure of a barking material, to the material wood is set at least with more than two steps which are freely changeable so that the barking material's pressure to the material wood may be optimized. CONSTITUTION: When in barking start position, a barking material 7 is in contact with a material wood A to which the lower barking material' s pressure is firstly applied. Thereafter, the working pressure of the barking material 7 is made higher at a middle position. Immediately after the barking work is found of be complete, the working pressure on the barking material 7 becomes lower because a cutter is at the barking end position near the rear section of the material wood A. If it is found unnecessary to maintain the foregoing low pressure condition, the cutter is in a complete inoperative position.
Patent JP-S6424709-A (JP)
Title: Mold releasing device for molded object
Inventor: IRIYAMA TOSHIYUKI
IPC: B29C45/44
Filed: 1987-07-21
Abstract: PURPOSE:To enable the mold release of the molded object with an under cut part to be easily achieved by a method in which after the molding of the object to be molded, the molded object is ejected by transferring a core mold with a pushing rod, and then the core mold is turned by a stretching rod in the direction apart from the under cut part of a molded object. CONSTITUTION:After the molding of the object 1 to be molded, when an ejectior plate 37 is approachably raised relatively to a mold body 21 by the lowering of the mold body 21, a core mold 23 is raised with an ejector pin 35 and a pushing rod 28, and while a molded object 1 is ejected by a prescribed distance, the fixing member 33 on the lower end of the stretching rod 29 brought in contact with the under surface of the molded object 21 and is fixed there. Next, by further continuing the ejecting of the molded object 1, the stretching rod 29 is pulled downward by the mold body 21 by way of the fixing member 33, whereby the core mold 23 is turned in the direction apart from the pawl 2 being the undercut part of the molded object 1 with the connecting shaft 26 with the pushing rod 28 as its fulcrum, and the molded object 1 is released from the mold.
Patent JP-S6337548-A (JP)
Title: Charged particle source replacement method
Inventor: SAKAMOTO ISAMU
IPC: H01J37/06
Filed: 1986-07-31
Abstract: PURPOSE:To make insulating gas recoverable in a short time, by performing the replacing work of a charged particle source with a replacer in the state that pressure inside a pressure vessel is lowered down to somewhere about atmospheric pressure, and afterward putting the insulating gas so far recovered in a tank back to the pressure vessel again by a gas recoverer. CONSTITUTION:First a valve 5 and a compressor 3 are operated, then insulating gas inside a pressure vessel 1 is transferred into a tank 4, and the inside of the pressure vessel 1 is made to turn into almost atmospheric pressure. After that, a replacer 2 is operated and a charged particle source in an accelerating tube is replaced. For this replacement, an insertable rod or the like is inserted into the pressure vessel 1, but at this time, the inside goes down to somewhere about the atmospheric pressure, so that the insertion and extraction are very easy because there is no pressure differential in and out the pressure vessel. When replacement of the charged particle source is over, the insulating gas so far recovered in the tank 4 is put back to the inside of the pressure vessel 1 again via the compressor and the valve 5, thus the replacement of the charged particle source is finished. With this constitution, the charged particle source's replacement comes possible to be done in a short time, thus operation of the replacer becomes facilitated.
Patent JP-S5884992-A (JP)
Title: Brass plated steel wire superior in drawability and adhesive property with rubber
Inventor: KATAOKA KUNIHIKO
IPC: B60C9/02
Filed: 1981-11-14
Abstract: PURPOSE:To obtain a plated steel wire superior in drawability and adhesive property by plating the steel wire surface separately with Cu and Zn in a stratified form and by alloying them to form a brass-plated layer in which beta-brass percentage is a specified value. CONSTITUTION:Layers of Cu and Zn are separately plated on the surface of a steel wire in a stratified form and are alloyed to form a brass plating layer. In such a case that beta brass % is defined as (I X100/I +I )%, I  and I  are defined as X-ray diffraction intensities of alpha brass and beta brass, respectively, this beta brass % is within a range of 10-30%. When this steel wire is drawn to about 0.15-0.40mm. diameter for use as a steel code of a tire, the occurence of breakage due to reduction of area and die abrasion are almost prevented and high adhesive percentage between said wire and rubber is obtained.
Patent JP-S6162499-A (JP)
Inventor: ONISHI OSAMU
IPC: D06F58/28
Filed: 1984-08-31
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-H0713528-A (JP)
Title: Lcd display and method for reduction of its data driving line
Inventor: SAIUE ENU RII
IPC: G02F1/133
Filed: 1993-06-16
Abstract: PURPOSE: To provide a data driver circuit and a system driving system, which reduce the cost of a peripheral integrated circuit which is directly integrated on an LCD display substrate and is required to connect a non-scanning type active matrix liquid crystal display device to an array, and that of a hybrid assembly. CONSTITUTION: A demultiplexer circuit 102 is integrated on a display device 14, and multiplexed video data input signals of Y columns of one group are demultiplexed to Y pixel capacitors of X groups integrated as Z rows on the substrate. Further, a precharge circuit 116 is integrated on the substrate, and pixel capacitors are precharged to a first voltage level, and pixels are discharged into a second prescribed voltage level by video data input signals demultiplexed and connected to them, and video display is obtained when pixel rows are successively scanned.
Patent JP-H1028104-A (JP)
Title: Multiframe aligner
Inventor: SATO TAKAMASA
IPC: H04J3/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent delay for high speed data assigned in a frame cycle from being turned into the time of a multiframe unit, and to reduce it to the delaying time of a frame unit at the time of operating the phase correction of the data of a transmission path by a frame aligner in a data transmission system in a multiframe constitution, and controlling the reference of the phase correction by the multiframe unit. SOLUTION: High speed data in a frame cycle among input multiframe data are written in a memory 1, and low speed data in a multiframe cycle are written in a memory 2. Reading from the memories 1 and 2 is respectively operated in the frame cycle and the multiframe cycle in a device, and those memory outputs are derived according to a switch signal by a selection circuit 3, and reconstituted into the multiframe synchronizing with the multiframe cycle in the device, and outputted.
Patent JP-2000020505-A (JP)
Title: Diagram preparing device
Inventor: MIYAZAWA MIYUKI
IPC: G06F19/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make preparable a high quality diagram displaying character strings in plural fields having respectively different formats by providing a data base with a character string data management area and a management area for the number of characters for line feed and a display coordinate management area. SOLUTION: A display format management part 10 in the data base 2 manages plural formats and a field management part 20 manages character strings inputted to respective fields and the display conditions of these character strings and executes field management for inputting a character string 'medium pressure drum level rise judgement success'. The management part 20 manages the number of characters for line feed and display coordinates as the display conditions of a character string to be displayed on a field of each format. A character string data edition part 30 edits a character string inputted from an input device 1 in order to display the character string in a field of a certain format and data stored and managed by the management part 20 are edited to be in a state practically displayed on the field.
Patent JP-H0713809-A (JP)
Title: Program evaluation system
Inventor: TAKAGI MITSUO
IPC: G06F11/28
Filed: 1993-06-28
Abstract: PURPOSE:To automatically decide a process result by generating simulation data which are not fixed (flexible evaluation of program to be evaluated). CONSTITUTION:A scenario storage part 20 stores a scenario determining the outline of the evaluation order of the program 100 to be evaluated. An input data storage part 202 stores input data sets corresponding to respective events. An expected value storage part 205 stores expected value sets corresponding to the respective events. An execution means 201 generates simulation data by referring to the scenario storage part 204 and input data storage part 202 and supplies the simulation data as an input to the program 100 to be evaluated. A decision means 203 compares a process result outputted from the program 100 to be evaluated with the expected value corresponding to the process result to decide whether or not the corresponding process result matches the expected value.
Patent JP-H1026180-A (JP)
Title: Rubber vibration isolator and compressor using it
Inventor: OKAMOTO YOSHIO
IPC: F04B39/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve vibration control performance by absorbing vibration from a vibration source on an upper part and preventing buckling at the time when large external force is applied on a lower part by furnishing the lower part of high rigidity and the bellows type upper part lower in rigidity than the lower part. SOLUTION: Rubber vibration isolator 1 damps most of vibration transmitted from a compressor main body 3 to a plate 5 for support firstly as a bellows part 23 on an upper part 7 extends and contracts. Thereafter, vibration is further damped as a constricted part 16 between a thick part 18 and the thickest part 13 of a lower part 6 extends and contracts. Thereafter, as vibration damped in this way is transmitted to a bottom plate 2 through only a ring edge part 11 of a lower end part 8 of the lower part 6 of the isolator 1, damped vibration is hardly transmitted to the bottom plate 2.  In the meantime, when unexpected external force is applied on the compressor main body 3 or the plate 5 for support instead of vibration due to operation of the compressor main body 3, the isolator 1 supports the external force mainly by the lower part 6 of high rigidity, and accordingly, the whole of it is hardly buckled in comparison with bellows type rubber vibration isolator.