baber/WOPTO huggingface dataset:
Patent JP-H08237680-A (JP)
Title: Automatic white balance adjustment device
Inventor: YAMADA KAZUHIRO
IPC: H04N9/73
Filed: 1995-02-27
Abstract: PURPOSE: To perform automatic adjustment even by a monitor using a phosphor whose light emission characteristics are different. CONSTITUTION: This device is provided with a white balance adjustment circuit 1, a first controller 2 for controlling the white balance adjustment circuit, a first storage device 4 for storing the kind of the phosphor used in a display device 3, a detector 5 for detecting the light emission state of the display device 3, a second storage device 6 for storing the adjustment data of a color temperature in the various phosphors and a second controller 7 for recognizing the kind of the phosphor stored in the first storage device 4, calculating an adjustment amount from the detected result of the detector 5 and the adjustment data stored in the second storage device 6 and sending the adjustment amount to the first controller 2.
Patent JP-S63204719-A (JP)
Title: Heat treatment
Inventor: SHITSUPOU OSAMU
IPC: H01L21/22
Filed: 1987-02-20
Abstract: PURPOSE:To improve the uniformity of heat treatment of respective wafers by a method wherein semiconductor wafers inserted into an electric furnace in an inert gas atmosphere are to be heat-treated in a processing gas atmosphere after the stand by time elapses until the temperature rises high enough for heat treatment. CONSTITUTION:Semiconductor wafers inserted into an electric furnace in inert gas atmosphere are to be heat treated in the processing gas atmosphere after the stand by time elapses until the temperature attains to the degrees suitable for heat treatment. Therefore, the temperatures of respective semiconductor wafers different from one another in the insertion step of boat are equalized on the stand by step to start the heat treatment step later. Through these procedures, the evenness or heat treatment of respective semiconductor wafers can be improved markedly.
Patent JP-H11239369-A (JP)
Title: Optical exchange
Inventor: KUROYANAGI TOMOJI
IPC: H04B10/27
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical exchange that properly copes with a sequential increase in a switching capacity by placing optical amplifiers to compensate the loss of an optical signal in a form rich in the extension performance. SOLUTION: In the case that an optical switch section being a component of the optical exchange consists of 3-stage circuits, an optical amplifier is provided to an input side and an output side of a 1st stage optical spatial switch and the optical spatial switch and the optical amplifiers at both the input and output sides are used for an extension unit in the case of extending the switching capacity. Similarly an optical amplifier is provided to an input side and an output side of a 3rd stage optical spatial switch and the optical spatial switch and the optical amplifiers at both the input and output sides are used for an extension unit in the case of extending the switching capacity.  Thus, even in the case of initial setting state or the like where only a part of the available maximum switching capacity is in use, the initial investment is reduced not providing excessively the optical amplifiers.
Patent JP-H05277774-A (JP)
Title: Method for partially removing insulator layer of insulating substrate with conductor layer
IPC: B23K26/382
Filed: 1992-01-28
Abstract: PURPOSE:To shorten the time for etching and to partially remove an insulator layer meeting the requirement for the formation of finer metallic wiring patterns by providing a metallic layer on the surface of a conductor layer on the insulating substrate and exposing the insulator layer by etching, then irradiating the region of the layer with a laser. CONSTITUTION:A copper layer 2 which is the conductor layer is formed by electroplating, etc., on the insulating substrate, such as polyimide film 1. The metallic layer, such as aluminum layer 3, etc., having a high reflectivity to the laser beam is provided by a sputtering method, etc., onto the copper layer 2. The copper layer 2 and the aluminum layer 3 are simultaneously removed by the etching utilizing a method, such as photolithography to open holes 5 disposed like a grid and to expose the surface of the polyimide film 1. The regions formed with the holes 5 and the regions including a part of the aluminum layer 3 around these regions are irradiated with the laser beam 6, by which the polyimide film 1 in the regions formed with the holes 5 is removed. Troubles, such as crack and breakage, of the copper layer 2 are eliminated and the fine processing of the metallic wiring patterns formed with the conductive layer is possible.
Patent JP-S51114063-A (JP)
Title: Boat for liquid phase growth
Inventor: OONO TAKASHI
IPC: H01L21/208
Filed: 1975-04-01
Abstract: PURPOSE:Allowing liquid phase growth with the base plate mounted in a region isolated from the boat by means of a layer of low thermal conductivity, thereby giving rise to the formation of a growth layer having mirror faces.
Patent JP-H11239390-A (JP)
Title: Maintenance management system
Inventor: TAKAHASHI YUICHI
IPC: H04Q9/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance management system by which maintenance of a monitored device is requested at a proper point of time without difficult judgment by a manager. SOLUTION: The system is provided with a collection means 2 that collects performance information of a monitored device, a storage means 3 that stores collected performance information, a characteristic estimate means that estimates a time change characteristic of the performance information after a current pont of time based on the stored performance information, a means 6 that estimates a period width till maintenance of the monitored device is required from present by comparing the time change characteristic of the performance information with a performance threshold level, and a means 9 that makes a maintenance request when the estimated period width is shorter than a preset period width 10.
Patent JP-H08231403-A (JP)
Title: Stable aqueous solution containing arginine vasopressin antagonist
Inventor: TAKIGUCHI HIROYUKI
IPC: C07D487/04
Filed: 1995-02-27
Abstract: PURPOSE: To obtain the stable aqueous solution containing 4'-[(2-methyl-1,4,5,6- tetrahydroimidazo[4,5-d] [1]benzazepin-6-yl)carbonyl]-2-phenylbenzanilide or its acid adduct, and not depositing crystals. CONSTITUTION: This aqueous solution contains 4'-[(2- methyl-1,4,5,6-tetrahydroimidazo [4, 5-d] [1]benzazepin-6-yl)carbonyl]-2- phenylbenzanilide or its acid adduct, a pharmacologically permissible excipient having alcoholic hydroxyl groups, and a pH-controlling agent, and has a controlled pH of 2-4.5.
Patent JP-S59164183-A (JP)
Title: Automatic assorting and cancelling apparatus for mail stamping
Inventor: HONDA MASAKAZU
IPC: B41K3/44
Filed: 1983-03-09
Abstract: PURPOSE:To attain to enhance detection efficiency, by preliminarily prescribing the size or position of a stamp or a postage printing surface to detect a printed character or figure. CONSTITUTION:A stamp 10 is sticked within a usual cancelling range 15. Therefore, the cancelling range 15 comes to the scanning range of the stamp 10. In this case, other than the stamp 10, a part of the address and name of the addresser, the other unexpected mark 14 or physically generated characters or picture patterns written in the other scanning ranges 16, 17, 18 come into the scanning range 15. However, even if there is the difference of the color intensity and the size in the stamp, the picture pattern 12 is certainly present while a postage 11 and the character 13 such as ''Nippon Mail'' or ''NIPPON'' is present but, because these characteristics are not present in the vicinity of the mark 14 other than the stamp, by delivering the stamp by detecting said characteristics, an assorting apparatus reduced in a detection error is obtained.
Patent JP-H05208827-A (JP)
Title: Production of manganese hydroxide
Inventor: INUI SATOYUKI
IPC: C01G45/02
Filed: 1992-01-28
Abstract: PURPOSE:To industrially produce manganese hydroxide even by adoption of a mild condition by reaction in a relatively short time by using manganese sulfate as a raw material. CONSTITUTION:An aqueous solution of manganese sulfate is reacted with an aqueous solution of ammonia and during or after the reaction, an oxygen gas or an oxygen-containing gas is introduced into the reactional system to produce manganese hydroxide. In the operation, the reaction is carried out at <=20 deg.C, preferably <=15 deg.C, more preferably <=10 deg.C.
Patent JP-S53123941-A (JP)
Title: Production of soot form glass rod
Inventor: MASUDA HIROICHI
IPC: G02B6/00
Filed: 1977-04-04
Abstract: PURPOSE:To obtain a soot-form glass rod wherein the concentration distribution of dopant is continuously changed in arbitrary form in a radial direction by using a quartz tube burner having plural raw material gas feed ports and changing the two of the disposition of the feed portions and the dopant quantity in raw material gases.
Patent JP-S58156624-A (JP)
Title: Pile engrafting work by discontinuation of jet stream in jet pile driving
Inventor: WAKAHARA AKITOSHI
IPC: E02D7/24
Filed: 1982-03-11
Abstract: PURPOSE:To raise the bearing force and stability of a pile by a method in which piles and water pipes are additionally engrafted by discontinuing the injection of jet water stream in the work in which piles are orderly connected and driven into the ground while injecting jet water stream from a jet nozzle. CONSTITUTION:A jet nozzle 14 is attached to the tip of a pile 13, water 20 is sent in the form of jet water stream 21 under pressure to the nozzle 14 through a hose 17 and a water pipe 16, and the first pile 13 is driven into the ground by a vibro-pile driver 22 while loosening and excavating the ground 12. Then, the operation of a pump 15 is stopped, the tip of the pile 23 is engrafted by welding 24, the water pipe 25 is also connected likewise, and at the same time the operation of the pump 15 is restarted. These operations are repeated until the pile 13 reaches a given depth. Then, during the stoppage of the pump 15 operation, the blocking of the nozzle with the soil and sand is prevented by the use of a nozzle having an automatically closing structure. By this, the devastation more than necessary of the ground 12 can be avoided.
Patent JP-S60183710-A (JP)
Title: Oil-immersed electric apparatus
Inventor: KIUCHI KAZUYUKI
IPC: H01F27/12
Filed: 1984-03-02
Abstract: PURPOSE:To contrive reducing quantity of oil flow at the time of trouble by providing a cut-off valve in a lower oil route which mutually connects oil-immersed electric apparatuses to prevent oil flow between oil tanks at the time of emergency. CONSTITUTION:At the time of normal operation, a non-return valve 15 is opened and oil cooled in oil coolers 10A, 10B is supplied to the lower part of each oil tank 2 through a lower common pipe 13 and each branch pipe 14A, 14B. If, for example, a single phase transformer 1C had an inner trouble, however, and the part A of the oil tank 2 had a crack, oil in the tank 2 of the troubled single phase transformer 1C and in an upper lead connecting box 5 flows out from the crack A but the other oil in the other oil tanks 2 of the other sound single phase transformers 1A, 1B is prevented to flow in the lower common pipe 13 by the non-return valve 15 and cannot flow out. For this reason, quantity of the oil flow is drastically reduced and the capacity of an exhaust oil tank can also be reduced.
Patent JP-H08229656-A (JP)
Title: Device for opening/closing runner in die-casting mold
Inventor: HIRAMATSU YOSHIFUMI
IPC: B22D17/22
Filed: 1995-02-27
Abstract: PURPOSE: To prevent a gas or chill layers from entering the runner by making the gas vent hole communicate with the fixed sleeve and opening/closing the runner with a counter tip provided in the movable sleeve. CONSTITUTION: A fixed mold 11 and a movable mold 12 are clamped, and the molten metal is fed from the pouring port 14 into the fixed sleeve 13. After completion of the clamping, the runner 18 is closed by a counter tip 16 with the inside of the cavity 19 evacuated and maintained in a vacuum state. A plunger tip 15 is slid to the counter tip 16 side, pushing the molten metal in the sleeve 13. The gas and incrustation flow out through the gas vent hole 17. The cylinder 20 moves the counter tip 16, releasing the runner 18 and injecting the molten metal to the cavity 19. Since the runner 18 has an opening to the side of the movable sleeve 22, the molten metal having less gas, incrustation and chill layers is injected into the cavity 19.
Patent JP-S63205675-A (JP)
Title: Device for inputting image region and feeding document
Inventor: TAKIMOTO KAZUYUKI
IPC: G03B27/62
Filed: 1987-02-20
Abstract: PURPOSE:To permit correct image formation with a simple operation after inputting of image information by a tablet by conveying a document subjected to an input operation atop the outside of a conveying belt automatically onto a platen by the conveying belt and transfer means. CONSTITUTION:This image forming device is provided with the conveying belt 10 for conveying the document and the transfer means 12, 13 for conveying the document from the top surface on the outside of the conveying belt to the bottom surface on the outside. The tablet 8 is disposed in the position proximity to the top surface on the inside of the belt 10 and the image forming information of the document is inputted by pressing the tablet 8 via the belt 10 from above the document D imposed atop the outside of the belt 10. The document is thereby conveyed in this state onto the platen 2 after the document D is set on the belt 10 and the input operation is made, then the image is formed thereon and, therefore, there is no need for imposing the document D many times as with the conventional device. The image forming error by the wrong imposing arising therefrom is thus prevented.
Patent JP-H07246630-A (JP)
Title: Releasing paper, manufacture thereof and manufacture of decorative sheet using it
Inventor: SUZUKI SHOICHI
IPC: B29C43/32
Filed: 1994-03-10
Abstract: PURPOSE:To obtain releasing paper for forming uneven pattern having fibrous sheet resistible to pressure molding. CONSTITUTION:Uneven layer 3 made of hardening resin is formed on the surface of fibrous sheet 1, on which filling treated layer 2 made of thermosetting resin. In the releasing paper, one side of the fibrous sheet 1 is fillingly treated with thermosetting resin 2. Further, ultraviolet curing resin is printed with screen printing process on the surface treated with the thermosetting resin 2 and irradiated with ultraviolet rays so as to repeat the printing and irradiation in order to form uneven pattern by hardening for producing the releasing paper. As the ultraviolet curing resin, phosphasen compound is preferable.
Patent JP-S58157102-A (JP)
Title: Preparation of superconductive coil
Inventor: IKEDA MASARU
IPC: H01F6/06
Filed: 1982-03-12
Abstract: PURPOSE:To increase stability by a method wherein a superconductive winding provided with an insulating layer made of an electrically insulating tape or fiber on its periphery is used to form a coil and an insulating layer existing in between the wire is left, whereas what is other than the insulating layer is cut open or removed. CONSTITUTION:A Kapton tape 5 is wound on the periphery of an NbTi superconductive wire 4 and the insulating superconductive winding 3 thus prepared is used to prepare a double pancake coil. Then the Kapton tape 5 existing on both sides are cut and removed so as to expose the NbTi superconductive wire 3. On the inside of the coil, the collar 6 made of glass reinforced epoxy resin is provided as a wound core. Moreover, a slot 7 is cut on the periphery of the collar 6 to form a flow passage for liquid helium for cooling the inside of the coil. In addition, a disc-shaped glass reinforced epoxy resin spacer 8 is provided  in between the pancake coils and a radial cut 9 is made to cool the side of the coil.
Patent JP-S54130864-A (JP)
Title: Signal discriminator circuit
Inventor: ENDOU MAMORU
IPC: H03K5/01
Filed: 1978-04-03
Abstract: PURPOSE: To make it possible to discriminate accurately input signals even in case of fluctuation of input signal levels by comparing input signals with signals which are obtained by delaying themselves.  
     CONSTITUTION: When input signal A is applied, signal B which has the same amplitude as signal A and is delayed by time r 1 , signal C which has the half of the signal A amplitude and the same phase as signal A, and signal D which has the half of the signal A amplitude and is delayed by time r 2  are formed. Signals B and D are compared with each other to output signal E which determines the leadng edge of a discrimination pulse, and signals B and C are compared with each other to output signal F which determines the trailing edge of the discrimination pulse. OR output G between signal E and F is defined as a discriminated output pulse. As a result, a discrimination accurate against input level fluctuation is possible because the input signal itself is made of discrimination signals for "1" and "0". 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58157560-A (JP)
Title: Heat holding device of ingot in continuous casting installation
Inventor: MIYAWAKI YOSHIHARU
IPC: B22D11/124
Filed: 1982-03-15
Abstract: PURPOSE:To provide a titled device which has an excellent heat retaining effect for  ingots having different width sizes as well, by the constitution wherein heat holding  members for end parts mounted with central heat holding members and embedded with  heating members in the inside surfaces are installed horizontally movably on both sides  of a passage for the ingots. CONSTITUTION:Heat holding members 10 of a U-shape for end parts are provided on  both sides of the moving passage of a continuously cast ingot 6 horizontally movably  in the transverse direction of the ingot 6 by moving devices 11 such as cylinder, and  central heat holding members 14 are fixed thereto so as to cover the central parts of  the ingot 6, thereby constituting a heat holding device A. Each of said members 10  consists of a side heat holding plate 10, an upper heat holding plate 10b and a lower  heat holding member 10c which is made freely turnable by means of a cylinder 12, and  a heating member 15 is embedded in the inside surface thereof. The member 14 is constituted by fixing the end parts to said plates 10b, 10c, and bisecting the central part  slidably so as to overlap each other. In the stage of operating a cutter 7 for the ingot  6, the device A is moved to the right and left to prevent the damage of the ingot 6 by  the slag during cutting.
Patent JP-H08234198-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA KAZUO
IPC: F21V8/00
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a compact and thin liquid crystal display device in which maintenance man-hour is reduced. CONSTITUTION: In this liquid crystal display device constituted by housing a liquid crystal display element, an illuminator 900 such as a fluorescent tube and a driving circuit board 100 in a frame member; the illuminator 900 has a side light system having a light guiding member 903 and the fluorescent tube 901, the member 903 is arranged on one side of the fluorescent tube 901, and an auxiliary substrate 10 is disposed on the other side of the fluorescent tube 901 opposed to the member 903, a fluorescent tube reflecting member is disposed on a side opposed to the fluorescent tube 901 of the auxiliary substrate 10, then the fluorescent tube 901 and the auxiliary substrate 10 are integrated so as to be inserted in or detached from the liquid crystal display device.  Therefore, the fluorescent tube 901 is exchanged without disassembling the liquid crystal display device, so that the maintenance man-hour is reduced and the compact and thin liquid crystal display device is obtained.
Patent JP-H11197046-A (JP)
Title: Wall mounting type soap container
Inventor: ONO TOSHIO
IPC: A47K5/18
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To accurately house a soap by feeding it from a soap feeding port at a front upper part and receive the soap in a palm by pulling a grip below the body of a container forward to let the soap slide down. SOLUTION: There are arranged a container mounting plate A which is provided with bearing pieces 1 and 1a having bearing holes 2 and 2a on both upper sides protruding forward, two protruded parts 3 and 3a longitudinally as spaced at an interval at the central part thereof and two soap receiving plates 4 and 4a below the protruded parts 4 and 4a and a container body B aside from this which is provided with a soap inlet 6 at a front upper part thereof, shafts 5 and 5a on both sides at the upper rear of the container with an open bottom part corresponding to the bearing holes 2 and 2a, a grip part 8 at the lower rear thereof, protruded part receiving holes 7 and 7a corresponding to the protruded parts 3 and 3a at a rear plate (a) and a soap receiving plate through window 10 at a lower part thereof. The both are integrated by fitting the shafts 5 and 5a of the container body B into the bearing holes 2 and 2a of the container mounting plate A.
Patent JP-H04259323-A (JP)
Title: Method for controlling charge and ejection for continuous non-oxidizing heat treatment furnace
Inventor: YAMAGUCHI KAZUO
IPC: C21D1/00
Filed: 1991-02-08
Abstract: PURPOSE:To provide control means for charging/ejecting a material so as to reduce disturbance of atmosphere in a heat treatment furnace. CONSTITUTION:Charge-starting timing of the material W is obtd. with a charge- starting timing computing element 11 and ejecting cycle is obtd. with an ejecting cycle computing element 14. Chargable timing is obtd. from the charge-starting timing, ejecting cycle and a material ejecting signal inputted from a material ejecting controller 14 with a chargable timing computing element 15. The charging pitch and the ejecting pitch of material are shifted by 1/2 pitch for the timing satisfying the value obtd. with the charge-starting timing computing element 11 and the value obtd. with chargable timing computing element 15. In the case slip, etc., develops at the time of charging the material, the charging and ejecting pitches of the material ways can shifted by 1/2 pitch. The disturbance of atmosphere in the furnace at the time of charging and ejecting the material is reduced, and the development of defective is reduced.
Patent JP-H06227418-A (JP)
Title: Steering device for vehicle
Inventor: INABA TAKASHI
IPC: B62D6/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide a steering device for a vehicle, in which a failure of a torque sensor and a steering sensor can be diagnosed quickly and surely. CONSTITUTION:Among various sensors, in order to control a power steering mechanism independently, an output signal of a torque sensor 12 having no fail-safe function is input to ECU 10, and in order to control a rear wheel steering mechanism independently, an output signal of a steering sensor 11 having no fail-safe function is input to the ECU 10. The time change amounts of both sensors 11, 12 are calculated by the ECU 10, and if the time change amount is found in one sensor while it is not found in the other sensor, the other sensor is judged to be abnormal. Thus, a failure of both sensors can be diagnosed quickly and surely by reciprocally monitoring the time change amounts of the torque sensor and the steering sensor.