baber/WOPTO huggingface dataset:
Patent JP-2001023577-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: HIROSE KENICHI
IPC: H01J65/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To improve light emitting efficiency, hold high light-output characteristics for a long time, and sufficiently take out incoherent light radiated from excimer molecules inside a discharge vessel to the outside of a discharge vessel by jointing and holding glass of a printed net electrode formed by mixing a conductive material and glass. SOLUTION: A discharge vessel 1 is made of silica glass, an inner tube 2 and an outer tube 3 are coaxially made into a hollow cylindrical shape, the outer tube 3 is functioned as both of a dielectric barrier and a lighting window, and a printed net electrode 7 is provided outside the outer tube 3 so as to transmit the light radiated from excimer molecules. An electrode 5 arranged inside the inner tube 2 functions as a reflecting plate relative to a vacuum ultraviolet beam. The printed net electrode 7 is a sufficiently thin electrode screen-printed on the discharge vessel 1 and jointed to and held by the discharge vessel 1 without any clearance in sintering so that it can take out more obliquely emitting incoherent lights and eliminate undesirable discharge.
Patent JP-H0744686-A (JP)
Title: Picture processor
Inventor: FUJI TAKAAKI
IPC: G06T1/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a picture processor capable of high-speed processing of video signals from an interlace camera by solving the problem of low processing speed. CONSTITUTION:The device is provided with memory parts 4 and 5 which take in video signals from an interlace camera 1, line data taking detection part 21 which detects the end of taking the 1st field data, field data taking detection part 7 which detects the end of taking the 1st field data, frame data taking detection part 8 detecting the end of taking all data of both fields, and picture processing part 6 which processes the picture by using the line information, field information, and frame information. The picture processing is started by line data to be taken before the end of taking all field data and the processing time can be speeded.
Patent JP-H0610855-A (JP)
Title: Scroll type compressor
Inventor: TSUNODA ISAO
IPC: F04C18/02
Filed: 1992-06-24
Abstract: PURPOSE:To provide lightness in weight of a scroll unit and miniaturization of its external dimension by constituting a volute wall of a curve such as decreasing a radius of curvature in accordance with advancing to the periphery relating to an involute curve. CONSTITUTION:In the first wall 3b of a fixed scroll unit 3, a thickness of the wall is gradually decreased in accordance with advancing to a peripheral side from the center of a volute. In also the second wall 4b of a movable scroll unit 4, a thickness of the wall is gradually decreased in accordance with advancing to a peripheral side from the center of a volute. On the other hand, in order to hold line contact with each other of both the first/second walls 3b, 4b while gradually decreasing the wall thickness, a radius of curvature of the center line in a thickness direction of each volute wall 3b, 4b of the fixed and movable scroll units 3, 4 is formed smaller by an amount according to decreasing the wall thickness in accordance with advancing to the peripheral side from the center part relating to an involute curve. In this way, lightness in weight of the scroll unit and miniaturization of external dimension can be attained.
Patent JP-2000019394-A (JP)
Title: Projection lens and video projector and multi-vision system using it
Inventor: KIMURA SHUNSUKE
IPC: G02B13/18
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compact projection lens whose back focus is long, whose whole length is short, which is provided with telecentric property and whose chromatic difference of magnification and distortion aberration are corrected. SOLUTION: This projection lens 10 is constituted of a 1st negative-power group lens 1, a 2nd positive-power group lens 2, a 3rd negative-power group lens 3 and a 4th positive-power group lens 4. Then, the 2nd, the 3rd and the 4th groups are respectively constituted of at least two or more lenses. When the focal distance of the whole system of the projection lens is defined as f0, that of the 1st group lens is defined as f1g, that of the 2nd group lens is defined f2g, that of the 3rd group lens is defined as f3g, that of the 4th group lens is defined as f4g and a distance between the back end of the final lens and an image surface is defined as (bf) in the case that space between them is totally air, the expressions of 0.9<=f4g/bf<=1.1, -0.8<=f1g/f0<=-0.5, 0.5<=f2g/f0<=0.6 and -0.7<=f3g/f0<=-0.5 are obtained.
Patent JP-H0630892-A (JP)
Title: Flexible tube
Inventor: HIRATA YASUO
IPC: A61B1/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide a bendable and flexible tube receiving no effect of deflection in any bent state and capable of being made small in diameter. CONSTITUTION:The first coil sheath 6 fixed with its tip into an insertion section 1 is provided at the rear of a bend section 3, and the second coil sheath 7 with its tip connected and with its rear end made to be a free end is provided at the rear end of the first coil sheath 6 so that they do not interfere with each other in the longitudinal direction. Operation wires 11, 15 having SMA wires 10, 14 connected to the tip side of the bend section 3 at one end and fixed to the free ends of the coil sheaths 6, 7 at the other end are provided.
Patent JP-S6250772-A (JP)
Title: Copying machine
Inventor: TAMURA TAKASHI
IPC: G03G15/00
Filed: 1985-08-29
Abstract: PURPOSE:To eliminate the need for a fitting reference member and a guide member by molding the mounting guide rail for a drum rack unit part integrally with a main frame body. CONSTITUTION:The main frame body 10 is molded out of a synthetic resin material which has good heat resistance and high mechanical strength so that is front panel 11, rear panel 12, and bottom plate 13 are united by connecting both panels by the bottom plate. The insertion hole 11b for a drum rack unit part 30 is bored in the panel 11 almost at its center part and three guide holes 11c, 11c, and 11e as the fitting reference means for the unit part 30 to the frame body 10 are provided nearby the insertion hole 11b. Guide pins 32 and 32 of a flange part 31 are fitted in the guide holes 11c and 11c to insert the unit part 30 into the frame body 10 at the correct position. Further, the inward position is controlled by the abutting between a couple of right and left drum surfaces 11d formed on the front surface of the panel 11 and the reverse surface of the flange part 31 to make mechanical and electric connections properly. Thus, a reference surface adapted to the fitting installation of component members is provided to the frame body 10 to eliminate the need for many relay parts and guide parts.
Patent JP-H0272238-A (JP)
Title: Manufacture of torsional vibration damper
Inventor: REINAA HORUSUTO ANDORE
IPC: B29C71/00
Filed: 1989-07-21
Abstract: PURPOSE: To relieve contraction stresses at the time when a rubber layer for supporting an inertia ring on a hub ring is cured by radially spreading out the circumferential surface of the hub ring until an elastic limit is exceeded, after a rubber mixture is cured, and radially compressing the inertia ring to adjust the dimensions. CONSTITUTION: A hub ring 1 and a rubber ring 2 for connecting the hub ring to an inertia ring 3 are deformed after curing the rubber ring 2. That is, since the hub ring and the rubber ring are deformed as shown by the arrow following the curing and cooling of the rubber ring 2, a contour drwn by a series of successive lines is finally obtained. With the contour, contraction stresses formed in the rubber ring 2 especially in the process of hot curing and the following cooling, are almost elimianted or changed into pre-compression. In this way, the life of a torsional vibration damper lastly obtained is remarkably improved.
Patent JP-H0478342-A (JP)
Title: Mount with vibration damper
Inventor: AOSHIMA YOSHIRO
IPC: F16F13/00
Filed: 1990-07-20
Abstract: PURPOSE:To increase a damping factor when the acceleration of a loaded load is large and reduce when it is small by parallelly arranging a suspension spring and a damper, and providing a tapered cross-section-variable orifice part in the hole of a damper cylinder. CONSTITUTION:In the small acceleration condition of the acceleration of a load loaded with a suspension body 6, a piston head 2a reciprocates in a small acceleration range A because of the small displacement of a suspention spring 5. A damping factor is small in the range A because of the large cross-section area of a cross-section-vbariable orifice part 3. In a large acceleration condition, the piston head 2a reciprocates in the large acceleration range C because of the large displacement of the suspention spring 5. The damping factor is large in the range C because of the small cross-section area of the cross-section- variable orifice part 3. The range B is an interpolation part for the intermedciate part of he ranges A and C, and the variation of the damping factor can be optionally set by adjusting the variation of the cross-section shape of the part.
Patent JP-S61167484-A (JP)
Inventor: KOJIMA SHUNJI
IPC: B07B13/02
Filed: 1984-09-10
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-S6080665-A (JP)
Inventor: FUKUOKA MASARU
IPC: E04H6/40
Filed: 1983-10-12
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-H0536687-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKA KAZUYOSHI
IPC: H01L23/52
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a deviation and a disconnection of wirings, and to improve an integration degree by providing a groove on a silicon substrate and a field oxide film, and forming aluminum wirings buried partly in the groove through an insulating film. CONSTITUTION:After a field oxide film 2 is formed on a silicon substrate 1, a groove 4 having 1mum of a width and 1mum of a depth is opened from the film 2 to the substrate 1 by a dry etching method. Then, after an insulating film 3 is formed by a CVD method, aluminum is vapor-deposited by a sputtering method, and patterned to form an aluminum wiring 5. Thereafter, a cover film 6 made of silicon nitride, etc., is formed by a CVD method. Thus, even if a stress of the film 6 is applied, a deviation and a disconnection of the wiring 5 is eliminated. Since a limit of an element region is eliminated, an integration degree is improved.
Patent JP-S6081847-A (JP)
Title: Boiling coolant type cooler
Inventor: AZUMA IZUMI
IPC: F28D15/00
Filed: 1983-10-12
Abstract: PURPOSE:To obtain a simple construction of a boiling coolant type cooler for semiconductor elements which can prevent the semiconductor elements from overheating due to reduction of the amount of the coolant, by providing a level detector consisting of a float and a reed switch. CONSTITUTION:The coolant 5 is boiled by absorbing the heat transmitted by the coolers 2 of the semiconductor elements 1. The vapor phase part of the coolant thus vaporized moves upwards to come into contact with the inner wall of the condenser tube 12 provided with heat dissipating fins 13, where the heat is removed from the coolant. Thus, the coolant 5 is condensed to reliquidize and is refluxed to the liquid phase part which is situated in the lower portion of the coolant. When any leakage of the coolant 5 lowers the surface level of the liquid phase coolant in the container 8, the ring-shaped float 15 housing a permanent magnet therein and movable along the pipe 14 having a reed switch 17 fixed within the pipe is lowered to actuate the reed switch 17, which breaks the electric conduction in the semiconductor stacks. Thus, the semiconductor elements can be positively prevented from overheating.
Patent JP-S6249933-A (JP)
Title: Dry process stack gas desulfurizing method
Inventor: KOBAYASHI YOSHIO
IPC: B01D53/34
Filed: 1985-08-29
Abstract: PURPOSE:To improve a desulfurizing rate by adding a chlorine compd. together with a lime desulfurizing agent into combustion gas and removing the formed anhydrous gypsum, unreacted desulfurizing agent, metallic chloride and smoke dust from a stack gas by a dust collector. CONSTITUTION:The powder desulfurizing agent such as limestone is uniformly injected and dispersed in a temp. region of 900-1,200 deg.C into the waste combustion gas contg. SOX; at the same time, chlorine compds. such as CaCl2 and MgCl2 are added as well to the gas. The chlorine-components are fixed as the metallic chloride and are removed together with the formed anhydrous gypsum, unreacted desulfurizing agent and smoke dust from the stack gas by the dust collector. The reaction of the desulfurizing agent particles and SOX is thus accelerated and the desulfurization rate is improved if the chlorine compds. are added to the gas. The recovered metallic chloride is again added to the waste gas and is effectively utilized.
Patent JP-S6348053-A (JP)
Title: Picture information inputting device
Inventor: MAEDA MITSURU
IPC: H04N1/04
Filed: 1986-08-15
Abstract: PURPOSE:To smooth the steep difference of a density and to prevent the deterioration of a picture quality by arranging line-sensors so as to main-scan several picture elements in the lump being overlapping, giving adequate weights to two output signals of the same picture element, and making the picture information output of the main scanning position of the picture element by adding a weight signal. CONSTITUTION:The terminal parts of line-sensors 12 and 13 arranged zigzag are arranged so that the several picture elements are scanned in the lump being overlapping. Regarding to the picture elements being overlapping, the picture element data the overlapping part of which corresponds to the terminating end part of the main scanning direction, and the picture element data which corresponds to the starting end part of a neighboring line-sensor are outputted after they are added with the data multiplied by the two positive real numbers as the weights the sum of which makes one. For instance, the data the overlapping part of which corresponds to the terminating end part, are multiplied by the decreasing weights in proportion to a distance from the starting end of said line-sensor, and on the contrary, the data corresponding to the starting and part are multiplied by the increasing weights in proportion to the distance from the starting end. Consequently, the deterioration of the picture quality at the junction of the plural line-sensors is prevented.
Patent JP-H0853146-A (JP)
Title: Sealing plug and manufacture thereof
Inventor: KADONA SADAYUKI
IPC: B65D39/16
Filed: 1994-08-12
Abstract: PURPOSE:To provide a sealing plug and manufacture thereof wherein sealing performance and workability can be improved. CONSTITUTION:A sealing plug includes an operation element 1 and a nearly cylindrical fitting element 2 to be fitted into a plug mount part of a container, and the element 1 and the element 2 are connected at a sufficiently smaller diameter than those of the elements. There are provided an axis 3 which forms a communication hole for bringing the inner space 2b of the element 2 into communication with the outside and a sealing member 4 formed from an elastic, synthetic resin which is rotatably mounted to the outer periphery of the axis 3. And the sealing plug is manufactured by injection-molding a sealing plug body A comprising the element 1, element 2, and axis 3 using a first synthetic resin, thereafter injection-molding the sealing member 4 using a second elastic synthetic resin, wherein a spool 4b and a runner 4c are disposed in the inner space of the element 2 to cause molten resin to flow through the communication hole, and removing the spool and runner.
Patent JP-H0510759-A (JP)
Title: Method for constructing finishing stake over cut face of slope
Inventor: SAKAMI NORIYUKI
IPC: E02D17/20
Filed: 1991-07-05
Abstract: PURPOSE:To save labor and also to enhance the accuracy of construction of a cut face of slope by making it easy to construct finishing stakes over the cut face of slope during construction work. CONSTITUTION:The coordinates of an automatic control frame 3 equipped with a laser light emitting device 6 installed on the top 2 of a cut face 1 of slope are measured by an optical survey instrument 7 installed beneath the cut face 1 of slope. A gradient or the like required to form the cut face of slope is calculated by an arithmetic unit 8 using the measured value of the coordinates and a control signal is transmitted to the automatic control frame 3 according to this calculated value and the inclination of the laser beam emitting device 6 is made to coincide with the gradient of the cut face of slope. Then laser is emitted from the laser beam emitting device 6 and the cut face of slope is formed using an excavator with the laser serving as a ruler.
Patent JP-S6167898-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/06
Filed: 1984-09-12
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-H0938566-A (JP)
Title: Roller type coating tool
Inventor: OBARA HIDEKI
IPC: B05C17/035
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform film thickness without sagging of a coating by providing a pair of wiper rolls being brought into contact with a coating roller and making the thickness of the coating const. and providing a coating dropping pipe for dropping the coating on a coating roller approximately at the intermediate position of these wiper rolls. SOLUTION: When coating is performed, a handle 40 in which a coating on-off valve and a coating flow rate adjusting valve are housed is provided in a case of a roller type coating tool 1. In this instance, a coating feeding source is actuated to feed a coating from the coating feeding source to a coating feeding pipe 2. Then, when a bar on the top part of the handle 40 is grasped and the coating on-off valve is opened, the coating flows into a coating feeding pipe 30 through a handgrip part 32 and flows out from a plurality of coating dropping holes of a coating dropping pipe 31. Then, when a roller brush 10 is brought into contact with a face to be coated and is moved forward, the coating is uniformly sticked on the surface of the outer periphery of the roller brush 10 and a uniform coating film is applied on the face to be coated by the roller brush 10 while it is rotated.
Patent JP-H0476725-A (JP)
Title: Printing device
Inventor: MURAKAMI OSAMU
IPC: B41J29/38
Filed: 1990-07-19
Abstract: PURPOSE:To freely execute printing in a multivender network environment by temporarily converting data inputted to a printing device into the internal code of the printing device independently of its code system and then executing printing based upon the converted internal code. CONSTITUTION:This printing devices P having the same function are respectively connected to computers A, B. In each printing device P, the processing procedures of all printing operations and control operations are individually determined as function processing routines, the code of data inputted to the printing device P is converted into the internal code of the device P and the function processing routine concerned is retrieved based upon the internal code. Namely, the data inputted to the device P are temporarily converted into the internal code of the device P independently of the code system of the data and then printing is executed based upon the internal code. Thereby, printing can be freely executed even in the multi-vender network environment.
Patent JP-H0476921-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINOWA EMIKO
IPC: H01L21/60
Filed: 1990-07-19
Abstract: PURPOSE:To improve bondability through suppression of the dissolution of aluminum pads and through uniform substitution with metal by dipping a semiconductor element in an organic-doped solution after silicon masking. CONSTITUTION:A semiconductor element with aluminum pads 1 exposed in the top of a silicon substrate 3 and other wirings protected with SiN films 2 is silicon-masked with an insulating tape 8, and the semiconductor element is dipped for 10min in a 80 deg.C solution resulting from 20hr reaction of oxine with aluminum. This element is then dipped for 2min in a zinc-substituted solution at normal temperature and further for 20min in a nickel electroless plating solution at 60 deg.C. It is passed through a solder solution to form solder bumps 7. In this case, since a pad 1 is surfaced with a film 4 of compound of oxine and aluminum before treatment with a zincsubstituted solution, a zinc film can be formed uniformly over the film 4 while suppressing the dissolution of aluminum on zinc substitution with the result that bonding can be improved.
Patent JP-S6433748-A (JP)
Title: Substrate and manufacture for information recording medium
Inventor: KAWAI HISAO
IPC: G11B7/24
Filed: 1987-07-30
Abstract: PURPOSE:To present a substrate for an information recording medium, whose guiding channel has equal depth and whose bottom surface is plain by parallely providing convex parts, which have aluminium oxide as a main component, on one main surface of a translucent substrate with keeping a prescribed interval and obtaining the interval between the convex parts as the guiding channel for a tracking. CONSTITUTION:A first thin film 7, which has aluminium oxide as the main component, is fitted on one main surface of a soda lime glass substrate 4 and a second thin film 8, which has chrome as the main component, is fitted on it. After a positive type photo-resist 9 is applied on the second thin film 8, the resist 9 is selectively exposed through a photomask 10 and a resist pattern 12 is formed. An etching is executed to the second thin film 8 with this resist pattern as a mask and a second thin film pattern 13 is formed. Next, the etching is executed to the first thin film 7 with the second thin film pattern 13 as the mask and after that, the resist pattern 12 and the second thin film pattern 13 are removed and a guiding channel 6 whose bottom surface 6a is plain and whose width (h) is equal is formed between convex parts 5.
Patent JP-H0937668-A (JP)
Title: Dairy system
Inventor: GOTO YOSHIAKI
IPC: A01J7/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a dairy system designed to mitigate labor by automatically mounting a milk feed channel with a filter unit. SOLUTION: This dairy system is so designed that a milk feed channel 3 to feed milk obtained by a relevant means into a reserving means is mounted with a milk filter unit 7 in a detachable way. In this case, there are equipped a mounting means 9 to automatically mount the filter unit 7 on a filter-mounting part 8 along the channel 3 and a control means to actuate the means 9 in response to a relevant command. Also, there is provided a lid 22 openable for the opening 8a for mounting the filter unit on the part 8, the mounting means 9 is made up of a lid opening/closing means 25 and a means 27 to insert the filter unit 7 via the opening 8a into the filter-mounting part 8; the control means makes the means 25 execute an opening actuation in response to filter- mounting command followed by setting the means 27 in motion followed by making the means 25 execute a closing actuation.