baber/WOPTO huggingface dataset:
Patent JP-S62131532-A (JP)
Title: Measurment for film thickness of thin film
Inventor: HIGUCHI KOICHI
IPC: G01B21/02
Filed: 1985-12-03
Abstract: PURPOSE:To measure the thickness of a thin film immediately after film is formed and to eliminate the trouble in the measurement of the stepped configuration by a method wherein, after an adhesive tape is attached to part of the top of the thin film and is closely adhered, the adhesive tape is peeled off to strip off a gold thin film and other thin film and the film thickness of the thin film is measured from the film thickness difference. CONSTITUTION:An Si oxide film 12 is formed on one main surface of an Si wafer 11 and a gold thin film 13 and a titanium thin film 14 are adhered thereon. An adhesive tape 15 is adhered to part of the top of the titanium thin film 14, is closely attached and when the adhesive tape 15 is stripped off, the titanium thin film 14 and the gold thin film 13 are cunsed to be simultaneously peeled off. An Si thin film 16 is adhered by evaporation together with a product, the adhesive tape 15 is again adhered to part of the top of the Si thin film 16 and is closely attached and when the adhesive tape 15 is stripped off, the gold thin film 13, the titanium thin film 14 located thereon and the Si thin film 16 are peeled off. The step difference formed at this time becomes the thickness of the Si thin film to be wanted.
Patent JP-S62130305-A (JP)
Title: Image processing type measuring instrument
Inventor: SAWADA KATSUHIDE
IPC: G01B11/00
Filed: 1985-12-03
Abstract: PURPOSE:To speedily and easily take measurement by an enlarged image with relative simple constitution by varying the power of an enlargement optical system and providing a reduction optical system together. CONSTITUTION:The power of the enlargement optical system 16 is made variable and the reduction optical system which has reduction characteristics is provided together. Further, the 2nd monitor device 26 is provided to project fixedly the whole body image of an object 12 of measurement which is coupled photoelectrically with the enlargement optical system 16 by using a TV camera 20 and caught by the reduction optical system. Further, a current position specifying means 28 is provided which specifies the current position of an enlarged image corresponding part caught by the enlargement optical system 16 based on the quantity of displacement between a mount table 10 and the enlargement optical system 16 moved relatively by a moving mechanism 18. Then, the current position is displayed on the whole body image projected on the device 26. Therefore, the position of the enlarged image corresponding place which is displaced according to the relative movement between the table 10 and enlargement optical system 16 is confirmed and a measurement by the enlarged image is taken with the relatively simple constitution. Further, the enlargement optical system is composed of a lens system which is displaceable in optical-axis directions to easily obtain optional variable power.
Patent JP-H01114005-A (JP)
Title: Pelletization of permanent magnet powder
Inventor: NAKANO HIROFUMI
IPC: H01F1/06
Filed: 1987-10-28
Abstract: PURPOSE:To increase the uniformity of the filling of permanent magnet powder to a metallic mold in order to decrease the variations in characteristics, and to enable a permanent magnet with good characteristics to be produced stably, by employing a series of processes in which permanent magnet powder material is magnetized, and the magnetized powder material is then cracked to perform granulation. CONSTITUTION:When a magnetic field is applied to permanent magnet powder material or the mixture of the permanent magnet powder material and binder, the permanent magnet powder material is magnetized. The magnetized powder material or the like is then cracked to perform granulation. Subsequently, for the granulated powder which is magnetized, the granulated powder in the fixed particle size range is separated from the other granulated powder through a mesh. Next, when the obtained powder is left as it is, a large number of the granulated permanent magnet powder which is magnetized so mass as to form the closed circuit from a north pole to a south pole, thereby being pelletized in a spherical shape. On the other hand, when the binder is employed, the coefficient of viscosity thereof is prepared in the range of 100-25000cm. poise, and the additional amount thereof is less than 6wt.% of the permanent magnet powder. Since the pelletized powder which is produced in such a manner can be filled into a metallic mold uniformly, the variations in characteristics can be decreased and the permanent magnet with good characteristics can be stably produced.
Patent JP-H07131687-A (JP)
Title: Line sensor camera
Inventor: WATANABE HARUKI
IPC: H04N5/225
Filed: 1993-10-29
Abstract: PURPOSE:To secure the sufficient light quantity for a line sensor and a viewfinder by providing a half mirror that includes a transmitting part and a reflecting part having different ratios of transmission and reflection factors respectively. CONSTITUTION:A line sensor camera is provided with a lens 1 where the light sent from a deciding reference line 5 of a goal line, etc., serving as a subject is made incident, a line sensor 4 where the light sent from the lens 1 forms a focal point, an optical viewfinder 3 which contains a reticle, and a half mirror 2 which separates the light received from the lens 1 to the sensor 4 and the viewfinder 3. Then the outer circumference part of the mirror 2 includes a reflecting part 6 of a prescribed width where the reflection factor is larger than the transmission factor. Meanwhile the center part of the mirror 2 includes a transmitting part 7 where the transmission factor is larger than the reflection factor. Therefore a reflected image is obtained when the subject is seen through the viewfinder 3, and the line 5 is clearly projected at a part equivalent to the part 6 and then darkly projected at a part equivalent to the part 7 since a large quantity of incident light is transmitted at the side of the sensor 4.
Patent JP-H06125579-A (JP)
Title: Signal transmission/reception cue controlling system
Inventor: SUZUKI YOSHIO
IPC: H04Q3/545
Filed: 1992-10-12
Abstract: PURPOSE:To change a cue signal through the change of software without correcting firmware by designating assignment to be used for every classification of a device and every classification of a signal in a cue controlling system to execute the transmission/reception of the signal between the software and the firmware. CONSTITUTION:Driver common software 10 equipped with a function to execute the transmission/reception to/from the firmware is provided in the software 1 to be mounted on a main processor not shown in the Figure, and the cue signal is transmitted from here to common firmware 20 to which the functions DF2i to DF2i common to the firmware of every classification of all the devices are connected. For this purpose, eight pieces, for instance, of the firmware MQ30 to 37 of every classification of the device are provided between the software 10 and the firmware 20, and at the time when the cue signal is sent from the software 10 to the firmware 20, one of the prescribed firmware MQ30 to 37 is designated, and the transmission and the reception of a request signal are controlled by this.
Patent JP-H11111349-A (JP)
Title: Battery powder source device
Inventor: TAKATSU KATSUMI
IPC: H01M50/50
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery power source device equipped with various sensors to detect a voltage, a current and a temperature of a battery pack and a battery control part to externally output an operating condition of the battery. SOLUTION: This device controls a battery pack 8, containing plural battery modules in series connection which are formed by connecting plural unit cells as a secondary battery in series, a blower 5 to keep the battery modules at a proper temperature by forcibly air-cooling the battery pack 8, a battery ECU2 to control the blower 5, based on data detected by various sensors for measuring a voltage, a current and a temperature, and also to output the detected data and SOC(state of charge) data to the outside, and a charge and discharge circuit unit 3 containing a relay and a rush current preventive resistance to cut off a charge and discharge circuit when encountering an abnormal situation and a current sensor, and a proper operating conditions without overcharging and maintaining overdischarging.
Patent JP-H07192875-A (JP)
Title: Device for automatic control of lighting and lighting system for controlling lighting condition inside house
Inventor: REMI PORAERU
IPC: H05B37/02
Filed: 1994-11-07
Abstract: PURPOSE: To provide a device for automatic control of illumunation which can control several work stations, by combining measured values so as to control individually a plurality of measurement of illumination and a plurality of illumination sources. CONSTITUTION: A measuring unit 10, being placed in such a position as can avoid light from windows F1, F2 while as can receive illumination in a house 50, performs measurement in the respective directions I1 to I4. Measured values thereof are sent to a setting means 20 and a difference from illumination desirable to a user is taken into account by being processed as a whole by a fuzy logic unit 30, and setting commands 251 to 253 are sent out from an output unit 32 to illumination sources S1 to S3 for illuminating work stations and the like in the house 50. Because the measurement is repeated with the lapse of time and forms a series of a plurality of measured values, the means 20 achieves setting according to the plurality of measured values determined at a point of time when they are given.
Patent JP-H06220558-A (JP)
Title: Graded function material of ti/ti5si3 system and its production
Inventor: TSUJIMOTO TOKUZO
IPC: B32B15/04
Filed: 1992-09-17
Abstract: PURPOSE:To produce the material which is usable in a severe environment and can be easily produced and restored in spite of intricate shapes. CONSTITUTION:This graded function material of the Ti/Ti5Si3 system has a Ti or its alloy region, a Ti5Si3 compd. region and a mixed region of the Ti or its alloy and the Ti5Si3 compd. The ratio of the Ti or its alloy phase and the Ti5Si3 phase in this mixed region changes nearly continuously and the part where the Ti of the mixed region concentrated is in contact with the Ti region. The part where the Ti5Si3 is concentrated is in contact with the Ti5Si3 region. This process for production of the material mainly consists of the utilization of eutectic joining.
Patent JP-H11173294-A (JP)
Title: Centrifugal or semi-axial flow type pump impeller used in pump for transporting sewage
Inventor: ARBEUS ULF
IPC: F04D29/18
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To surely and economically transport the sewage including the waste, fiber or the like by specifying a sweep angle between a perpendicular to a front edge of a blade and a projected relative speed of a medium to be transported by a pump on the basis of a specific angle on a connection part of a hub and the front edge, and a specific angle on the periphery of the front edge. SOLUTION: A band of the distribution of the sweep angle αbetween a perpendicular 6 on a certain point of a front edge 3 of a blade and a projected relative speed WR, a speed of fluid in a simultaneously rotating coordinate system is quantified. The range thereof is related to the size, the peripheral velocity and the friction of a material. That is, the sweep angle α is a value specified by an interval 40-55 degrees on the connection part of the hub and the front edge 3, and 60-75 degrees on the periphery of the front edge 3 within a range mainly generating the uniform change among them. Whereby the self- purification ability can be kept even when the operating condition is variable.
Patent JP-H01236210-A (JP)
Title: Acrylonitrile polymer
Inventor: NISHIHARA YOSHIHIRO
IPC: D01F6/18
Filed: 1988-10-28
Abstract: PURPOSE:To make it possible to melt mold an acrylonitrile polymer and improve the gas barrier properties, by specifying the acrylonitrile content, the reduced viscosity and the content of acetone solubles. CONSTITUTION:70wt.% or more acrylonitrile and 30wt.% or less copolymerizable monomer having a glass transition point of -60-+30 deg.C (e.g., methyl acrylate) are subjected to suspension polymerization in the presence of an emulsifier, a polymerization initiator and a molecular weight modifier (e.g., n-lauryl mercaptan), thereby producing an acrylonitrile polymer which has a reduced viscosity of 0.2-1.0 and a content of acetone solubles of 5-20%, and wherein when acetone solubles (X) and acetone insolubles (Y) are separated, Y accounts for 50wt.% or more of the acrylonitrile content and the reduced viscosity is 0.05-0.2. The resulting polymer is heated to 160-230 deg.C to be melted and molded at a speed of 500-5,000m/min to obtain fiber or film.
Patent JP-2001101632-A (JP)
Title: Drum motor device
Inventor: UEDA SHINICHI
IPC: F16C25/08
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To impart pressurization to a bearing through a simple manufacturing process. SOLUTION: A spring member 51 is attached to the upper side of the bearing 16 of a shaft 13. In this case, the spring member 51 is formed by press working of an elastic metal and, with the shaft 13 inserted in a through-hole 52 formed in the center, the spring member is installed between a stator core assembly 61 and the bearing 16, thereby imparting pressurization of specific force to the inner race of the upper bearing 16. The stator core assembly 61 has a through-hole 62 formed along the center axis. The shaft 13 projecting from the upper part of the spring member 51 is press-fitted into the through-hole 62 of the stator core assembly 61. As a result, the stator core assembly 61 is fixed on a stationary drum 12 through the shaft 13.
Patent JP-H07193584-A (JP)
Title: Television broadcasting call control method in asynchronous communication mode exchange system
Inventor: O MUN GUYUN
IPC: H04L12/801
Filed: 1994-11-07
Abstract: PURPOSE: To improve the processing capability of a switching system by connecting a route in the most adjacent switching module to control a broadcasting call at the time of request from a viewer. CONSTITUTION: A transmission network consists of a switch network ISNM1 of a center mutual connection module CIM, switch networks ASNMs 2 in subscriber switching modules ASM0 to ASM1, link matching modules LIM3 between ASMs and the CIM, and subscriber or trunk interfaces SIMs and TIMs 4, and a control network consists of a call processing part CCP 5, a signal processing part SH 6, a maintenance operation part OMP 7, and a number translation part 8. When a broadcasting source and the switching system are half-fixedly connected and a broadcasting call set request from a viewer is received in this state, connection between ASM or CIM and the broadcasting source is discriminated, and a corresponding processing is performed.
Patent JP-S63126736-A (JP)
Title: Preparation of laminated sheet
Inventor: TOYODA YUKIO
IPC: B32B37/00
Filed: 1986-11-18
Abstract: PURPOSE:To enhance the cutting dimensional accuracy of a final product by a simpler apparatus and simpler operation while high productivity and excellent energy conservation effect are held, by cutting a laminate into a predetermined dimension while continuously curing the same under heating. CONSTITUTION:A cutter 6 is arranged on the outlet side of a curing oven 4 and a laminate 5 is cut into a predetermined dimension in a heated state by said cutter 6. The cut laminate 7 continuously enter the second curing oven (post-curing oven) 8 without being cooled and curing is advanced until the completion of curing to obtain a laminated sheet 9 having desired dimensions. It is important that the laminate 5 is cut while held to a state controlled to definite temp. in the curing oven 4 and, further, cooling such that the curing of the laminate is once stopped is not performed and curing treatment (post-curing treatment) for completing curing is performed while heating is continued in succession after cutting is performed. The addition of a cooling device and the control work of cooling temp. are unnecessary and cutting can be performed with higher accuracy by simple apparatus and simple work and productivity is also enhanced.
Patent JP-H08109170-A (JP)
Title: Production of hexahydropyridazine
Inventor: KIDO YOICHI
IPC: C07D237/04
Filed: 1994-10-12
Abstract: PURPOSE: To economically obtain in high yield on an industrial scale the subject compound useful as an intermediate raw material for agrochemicals e.g. herbicides, by hydrogenation of tetrahydropyridazine obtained by reaction between a butanedial and a hydrazine hydrate. CONSTITUTION: The objective hexahydropyridazine is obtained by reaction between (A) 1,4-butanedial and (B) a hydrazine hydrate to synthesize (C) tetrahydropyridazine which is then hydrolyzed. The synthetic reaction for the component C is pref. conducted using an alcohol (pref. ethanol etc.) as a solvent, pref. using a heterogeneous hydrogenation catalyst (pref. Pd/carbon, Pd/alumina, Raney nickel, platinum oxide), at pref. 50-110 deg.C and under a hydrogen pressure of pref. 5-10 atm. The succeeding reaction is pref. conducted using the above- mentioned heterogeneous hydrogenation catalyst, at pref. 20-50 deg.C and under a hydrogen pressure of pref. 1-5atm.
Patent JP-H03134035-A (JP)
Title: Production of plastic film
Inventor: KIGUCHI HIROSHI
IPC: C08J7/18
Filed: 1989-10-20
Abstract: PURPOSE:To make the graft polymn. sure and enable the mass production of a modified plastic film to be realized at a significantly reduced cost by conducting the ultrasonic cleaning of a plastic film in pure water before the film is modified by the graft polymn. CONSTITUTION:In a process for producing a plastic film by molding the plastics, cleaning it, conducting electrical discharge treatment of the film surface, and graft polymn. of a monomer different from the film material onto the film surface, the cleaning is carried out by irradiation with ultrasonic wave in pure water. Pure water used in the cleaning protects the film from distortion. The irradiation with ultrasonic wave provides complete cleaning of the film, always enhancing the effect of the subsequent graft polymn. treatment.
Patent JP-S61150750-A (JP)
Title: Method and device for continuous casting
Inventor: NAGAI YOSHITAKA
IPC: B22D11/10
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the breakout in the stage of starting casting and to prevent sweat-out by disposing a heat insulating orifice plate between a pouring basin and cooled mold and moving the mold along the orifice plate according to the progression of casting to decrease the mold length. CONSTITUTION:A motor 12 is run and a driving gear 10 is driven by a belt 11 to rotate a screw 9. The rotation is transmitted to the other screw 9 as well from a gear 13 via a belt 15 to move the cooled mold 5 in the casting direction along the orifice plate 3, thereby increasing the effective length (a) of the mold 5. Continuous casting is then started while cooling water is ejected from a cooling water nozzle 17. The screw 9 is rotated backward to return the mold 5 to decrease the effective length to an optimum length when the various conditions for casting are stabilized upon lapse of the prescribed time. The continuous casting is then continued.
Patent JP-S63127807-A (JP)
Title: Method and device for cutting flat plate by predetermined size
Inventor: MATSUSHITA SEINOSUKE
IPC: B21C47/26
Filed: 1986-11-17
Abstract: PURPOSE:To improve operation efficiency by supporting an intermittent cutting- off machine to be reciprocated slidably in the direction of a transfer line for a rewound metal plate and cutting off the metal plate while the reciprocating speed of said cutting-off machine coincides with the transfer speed of metal plate. CONSTITUTION:A rewound metal plate 2 is transferred to a cutting-off machine 1 stopped at the original point. A distance l1 up to a pulse encoder 4 is measured and the encoder 4 is set to the zero starting point to send the output to a controller 5. Further, when the metal plate 2 is transferred to pass through the cutting-off machine 1, a servo motor 3 is started to rotate forward and transfer forward the cutting-off machine 1 in the direction A. And the forward transfer speed is adapted to coincide with the transfer speed of metal plate and under such a condition, the metal plate 2 is cut off by a predetermined size according to a sizing signal from the controller 5. Then, the cutting-off machine 1 is stopped by the command of controller 5, and returned to the original point by the backward rotation of servo motor 3. By the repetition of said operation can be remarkably improved the operation efficiency of cutting.
Patent JP-H06122070-A (JP)
Title: Method for brazing end-face member
Inventor: TAKAHASHI MASANORI
IPC: F01L1/04
Filed: 1992-10-12
Abstract: PURPOSE:To surely braze an end-face member by taperin the shape of an upper surface of and end-face member toward the upper direction. CONSTITUTION:A conical taper part 19 is formed at the front of a minor diameter part 17b of the end-face member 17. The minor diameter part 17b of the end-face member 17 on which brazing material 21 is placed is inserted into a hollow hole 15 on the lower side of a vertically supported shaft 13 and the end-face member 17 is temporally tacked to the hollow hole 15 of the shaft 13. Thereafter, the shaft 13 temporally tacked with an annular member and the end-face member 17 is accommodated in a furnace of high temperature atmosphere and brazed. Since molten brazing material 21 melted at the taper part 19 of the end-face member 17 is fluidized along the inclined surface of the taper part 19 to the outer peripheral part, the end-face member 17 surely be brazed to the hollow hole 15 of the shaft 13.
Patent JP-2001090518-A (JP)
Title: Oil cooler element
Inventor: KOBAYASHI TOSHIYUKI
IPC: F28D1/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To easily and accurately conduct positioning for a pair of flanges with respect to plate-like tubes. SOLUTION: This oil cooler element 1 is provided with layered tubes 2, 6 layered plurally with the plural plate-like tubes 2 of which each is constituted of an oil-flowing fin plate 3, and an upper thin plate 4 and a lower thin plate 5 to sandwich the fin plate 3 while forming a space for forming a cooling water flowing passage, and the pair of flanges 9, 9. A flange positioning plate 13 having an engaging part 13a engaged with outer circumferences of the paired flanges 9, 9, and formed of a material having a brazing temperature and a thermal expansion coefficient equal to those of the plate-like tube 2 is joined by brazing, in the element.