baber/WOPTO huggingface dataset:
Patent JP-H0347908-A (JP)
Title: Method for blowing high manganese steel in converter
Inventor: KOROGI SHOHEI
IPC: C21C5/28
Filed: 1989-07-13
Abstract: PURPOSE:To drastically improve the yield of manganese by reusing slag containing the manganese remaining in a furnace after steel tapping to the next blowing at the time of blowing dephosphorized molten iron and manganese ore in the converter. CONSTITUTION:By charging the dephosphorized molten iron and manganese ore into a converter, the blowing is executed and the high manganese steel is produced and tapped. After steel tapping, the next blowing is executed by using the slag containing the unmelted manganese ore left in the furnace and the fresh dephosphorized molten iron and manganese. By this method, the manganese in slag is transferred into the steel and the yield of manganese is improved.
Patent JP-H0470104-A (JP)
Title: Wide-band amplifier
Inventor: SASAKI MANABU
IPC: H03F3/72
Filed: 1990-07-11
Abstract: PURPOSE:To shorten time for setting operations with simple circuit configuration by connecting a feedback resistor between the gate terminal of the input FET of an initial-step amplifier and the input terminal of a connected amplifier. CONSTITUTION:A feedback resistor R1 is connected between the base terminal of an input transistor Q5 of a second-step amplifier 32 and the gate terminal of a J-FET Q1. Therefore, the R1 executes a damping operation, and the gate terminal bias voltage of the J-FET Q1 is supplied by V1 and R1 as the base terminal bias circuit of the input transistor Q5 of the second-step amplifier 32. Since the gate terminal bias current of the J-FET hardly flows, there is no potential drop caused by an R10, and the regular bias voltage is supplied to the base terminal of the Q5. Accordingly, the bias voltage of the gate terminal of the Q1 is fixed regardless of the state of an operation control switch, and a coupling capacitor C1 is not charged/discharged. Thus, time for setting the operations of a reproducing amplifier can be shortened with simple circuit configuration.
Patent JP-H0528037-A (JP)
Title: Buffer control system
Inventor: UEDA TOSHIO
IPC: G06F11/34
Filed: 1991-07-23
Abstract: PURPOSE:To grasp the operating state of a buffer by tracing buffer request information between a buffer request source and a buffer address for each buffer request. CONSTITUTION:A buffer request reception means 3 of a main storage device 1 receives buffer request from a request source group 2. If it is a buffer acquisition request, a buffer acquisition means 8 acquires a buffer from a buffer group 14 of a buffer control table 13 through a buffer acquisition request reception means 4. If it is a buffer release request, a buffer release means 9 releases a buffer through a buffer release request reception means 5. A trace information writing means 10 writes trace information on acquiring and releasing a buffer in a buffer trace area 11, writing it out on an external storage device 12 every time the area is written up.
Patent JP-2001013508-A (JP)
Title: Manufacture of plastic liquid crystal display element
Inventor: NAKAGAWA HIKARI
IPC: G02F1/1341
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To uniformize a gap in a surface so as to heighten quality of the liquid crystal display element and to improve the yield. SOLUTION: In a sealing step by pressurizing after injection of a liquid crystal, only the part surrounded by a sealant 13 and utilized as a display area 5 is pressurized with a pressurizing jig 11 without pressurizing the seal part composed of the sealant 13. The average particle diameter of a gap material contained in the sealant 13 is preferably made larger than the average particle diameter of the gap material scattered on a substrate.
Patent JP-S6076429-A (JP)
Title: Constant speed running device
Inventor: AKITA TOKIHIKO
IPC: B60K31/10
Filed: 1983-09-29
Abstract: PURPOSE:To prevent the effect of delay in the start of generating negative pressure by a vacuum pump and obtain stable constant running by providing a pump driving means which drives said vacuum pump when the car-speed deviation of the present car speed become above a certain value. CONSTITUTION:At the time of constant speed running, the car speed at that time is compared with one stored in a memory, in an electronic control device 10, and the controlling duty of a control solenoid is determined so as to equalize the difference between them. A vacuum tank 150 is connected to both an intake manifold and the suction port 21 of a vacuum pump 20, through a check valve 160. Car speed deviation is the remainder of a stored car speed from which the present car speed is subtracted and, when the car speed deviation thus counted becomes greater than a constant 1, the vacuum pump 20 is turned on. With a constant 2, which is a smaller value than the constant 1, a negative pressure is fed by the operation of the vacuum pump, to open a throttle and restore the car speed, keeping the pump operating until the car speed is equal to the stored car speed.
Patent JP-S57107316-A (JP)
Title: Method and device of distribution control for high pressure powder
Inventor: MORIYAMA TAKESHI
IPC: B65G53/66
Filed: 1980-12-22
Abstract: PURPOSE: To smoothly transport gas by connecting several pairs of gas supply pipes and exhaust pipes for gas transportation to a storage tank and supply an auxiliary gas on the basis of the detection of a flow rate of powder in the exhaust pipes.  
     CONSTITUTION: Plural supply pipes 6a and the same quantity distribution exhaust pipes 7a for gas transportation are connected to a powder storage tank 1 disposed in series to a hopper 5. The pipes 6a, 7a are made up with a relation between a nozzle and a diffuser of an injection feeder. A flow rate of a gas transported through the pipes 6a is detected by a flow rate detector 15 and its detected output is fed to a flow regulator 18 and a regulation gauge 32 via a transfer unit 17 to control valves 16, 24. Supplied gas through the pipes 6a or a pipe 22 is controlled on the basis of a measurement of a pressure difference detector 30, thereby performing accurate constant flow control. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05345060-A (JP)
Title: Checking device of golf swing
Inventor: TANAKA NOBUHIRO
IPC: A63B69/36
Filed: 1992-06-15
Abstract: PURPOSE:To provide a checking device of golf swing by which the diagnosis as to whether a proper golf swing has done or not is easily carried out and one can easily obtain a proper swing around the swing axis for a short time. CONSTITUTION:This device is provided with a luminescent diode 8 as an illuminant emitting a spot light 6, a reflective mirror 20 receiving the spot light from the illuminant and reflecting it, and an angle-adjuster (hinge structure 22) adjusting the angle of the reflective mirror and guiding the spot light on one's eyes of a practicing man.
Patent JP-H0826440-A (JP)
Title: Pusher conveyer having pusher dog with retainer dog
Inventor: MORIKIYO AKIRA
IPC: B65G19/02
Filed: 1994-07-12
Abstract: PURPOSE:To lessen a gap between a pusher dog and retainer dog spaced therefrom by erecting energetically a retainer dog having the retainer surface spaced opposedly from the forcing surface of a pusher dog in front of the pusher dog to be journalled collapsibly on the forcing surface side of the pusher dog. CONSTITUTION:A pusher dog 3 journalled collapsibly with a support shaft 2 on a mount seat 1 connected to a reciprocating drive chain C has the lower end 3A abutting against a stopper member 4 of the mount seat 1 to be regulated with respect to the erecting position, and a forcing surface 3B formed on the upper end of the pusher dog 3 is maintained in where it is paired and engaged with a pusher dog engaging plate B of a carrying truck A. A retainer dog 5 is mounted collapsibly on the front part of such pusher dog 3 by a support shaft 6 to be energetically erected by a spring 7. A retainer surface 5A of the retainer dog 5 is held a stopper in position where it is spaced opposedly from the forcing surface 3B of the pusher dog 3 so that the engaging plate B is gripped.
Patent JP-S6076977-A (JP)
Inventor: NAGASHIMA SETSUO
IPC: B25H1/20
Filed: 1983-09-30
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-S6426064-A (JP)
Title: Pressure vessel made of composite material
Inventor: HASHIMOTO HISANORI
IPC: F16J12/00
Filed: 1987-07-21
Abstract: PURPOSE:To contrive to sharp improvement in pressure-proof performance by forming an outer cylinder in winding a resin impregnated fiber material on it while rewinding it after hitching the material on a hook part of a cover from an outer circumferential surface of an inner cylinder, in case of a hydraulic cylinder or the like. CONSTITUTION:A fiber material 26 impregnated with resin is hitched on a hook part 24 projectingly installed in a cylinder cover 22 consisting of nonferrous metal material or the like from an outer circumferential surface of an inner cylinder 21 composed of fiber reinforced resin material, whereby an outer cylinder 25 is formed in winding it by means of a filament winding process or the like while rewinding. As for this fiber material 26, such one that impregnated polyester resin, polyimide resin or the like to a carbon fiber, a glass fiber, an alamide fiber, an alumina fiber, a silicon carbide fiber or the like is used so that it is firmly unitized with the inner cylinder 21. Thus, the cover can be firmly integrated with both outer and inner cylinders, therefore pressure- proof performance in a pressure vessel for a hydraulic cylinder and a pneumatic cylinder or the like is sharply improved so that improvement in fatigue resistance, impact resistance or the like is contrived.
Patent JP-S6338393-A (JP)
Title: Key telephone device
Inventor: TOKUNAGA TAKAE
IPC: H04Q3/58
Filed: 1986-08-01
Abstract: PURPOSE:To easily discriminate the busy mode of an inter-system connection adaptor from that of a key telephone of a remote system, by producing different busy tones for a calling subscriber between both busy modes. CONSTITUTION:The busy tone circuits 16 and 17 produce busy tones different from each other and a switch 18 perform changeover between both circuits 16 and 17. When an inter-system connection adaptor C is used, the circuit 16 is selected by the switch 18 and therefore the busy tone A is sent to a key telephone A1 through an analog switch 1. While the busy tone B delivered from a system B is transmitted from a handset 12 through an analog switch 8 of the adaptor C, the analog switch 1 of a system A and a hybrid circuit 14 of a key telephone A in case the inter-system connection adaptor C is not used. Thus a calling subscriber can hear the busy tone B.
Patent JP-S6428497-A (JP)
Title: Method for cleaning inner surface of thermal conducting pipe in heat exchanger
Inventor: SAKAMOTO TAKAO
IPC: F28G1/12
Filed: 1987-07-23
Abstract: PURPOSE:To prevent a floating body from being flowed out and improve the effect of cleaning by a method wherein after a floating body having a rope is flowed down through flowing of fluid, the rope is pulled to cause the floating body to be freely run within a pipe and an in-liquid supersonic wave is transmitted by the floating body. CONSTITUTION:A floating body 10 is arranged within a water inlet side water chamber 4 and flowed down to a desired position within a thermal conducting pipe 3 as cooling water is flowed. The floating body 10 has such a small diameter as one not to be slidably contacted with an inner surface of the thermal conducting pipe 3, has a shape in which a disturbance of flow is generated at a part where it is moved and run. A proper buoyancy is provided to it and vibrating elements 14 and 15 are buried in it. A high frequency electric vibration generated by an oscillator assembled in a control unit 25 outside the heat exchanger is transmitted through a path of an electrical line stored in the rope 11 and passages of fixture 12, and the wire 13 of the floating body 10 and then a supersonic wave is generated by the vibrating elements 14 and 15. A plurality of vibrating elements 14 and 15 are applied and a conversion of frequency is combined with a variation during its run, and so a removal and cleaning corresponding to a variation of deposits are enabled be performed.
Patent JP-H0471644-A (JP)
Title: Catalyst for decomposing ozone
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J23/78
Filed: 1990-07-09
Abstract: PURPOSE:To efficiently remove ozone by using a catalyst comprising at least one compd. selected from oxide of specified metal and at least one compd. selected from oxide, hydroxide and carbide of specified metal. CONSTITUTION:The catalyst consists of at least one oxide selected from MnO2, NiO, Ni2O3, Ag2O, CuO, CO2O3 as the first component, and at least one compd. selected from oxide, hydroxide and carbide of Na, K, Mg, Ca, Sr and Ba as the second component. For example, Ni2O3-CaCO3 or MnO2-Ag2O-CaCO3 is used. The proportions of the first and second components are about 60-90% and about 10-40%, respectively, and various forms such as honeycomb-type, pellet-type, etc., can be used. The proportion of the active component in the catalyst is preferably about >=50%, and the catalyst can be produced by impregnation method, kneading method, etc. By this method, ozone can be efficiently removed.
Patent JP-H0628122-A (JP)
Title: Method and device for information processing
Inventor: TANAKA NOBUYOSHI
IPC: B41J5/44
Filed: 1992-07-09
Abstract: PURPOSE:To efficiently acquire rasterized image data on an outline font and to perform output operation at a high speed by deciding and employing the optimum way of using a font cache in output process units. CONSTITUTION:In a graphic process control means 2-2, an outline font deciding means 2-22 decides whether or not characters received from application software 2-1 have the outline font. A character frequency storage means 2-23 stores the appearance frequencies of the characters of the outline font in one page in a character frequency table 2-25. A font cache optimizing means 2-24 rasterizes the outline font, and registers and fixes the rasterized font image data in a cache buffer 2-46 by referring to the character frequency table 2-25 so that the use efficiency of the cache buffer 2-46 becomes maximum in the output process units.
Patent JP-S6428017-A (JP)
Title: Stabilizer device
Inventor: IKEMOTO HIROYUKI
IPC: B60G7/00
Filed: 1987-07-22
Abstract: PURPOSE:To secure a reactional force for restricting the rolling of a vehicle and reduce the actual dimension in the vertical direction of the vehicle by converting a horizontal movement of a drive means into a vertical movement by means of a conversion means in order to produce a torsional force in a stabilizer mechanism. CONSTITUTION:A stabilizer device 1 is provided with a stabilizer mechanism 2 arranged on the front wheel side of a vehicle, a crank mechanism 3 for converting a horizontal movement into a vertical movement and thereby producing a torsional force in the stabilizer mechanism 2, and a hydraulic actuator 4 for giving a drive force to the crank mechanism 3. According to detected signals from a stroke sensor 5, a vehicle speed sensor 6 and a steering angle sensor 7, a hydraulic actuator 4 is controlled via a servo-valve 27 by means of an ECU 8. The horizontal movement of the hydraulic actuator 4 is converted into a vertical movement with the crank mechanism 3 so that an arm part 10 connected to a torsion part 9 in the stabilizer mechanism 2 is vertically moved.
Patent JP-H05197505-A (JP)
Title: Text processing system
Inventor: HEMERT JAN PETRUS VAN
IPC: G06F17/30
Filed: 1992-07-09
Abstract: PURPOSE: To support displays of other communication mediums and their processings using a unific interface among various mediums in an application range. CONSTITUTION: This text processing system has a text display device 20 as a character page. A user interface is provided with a set of editing operations which is started by the operation of a mouse 34 and/or a keyboard 32. A second display mode is provided for audio signal or facsimile. It is edited by at least one subset of text editing operations. The audio signal is expressed as pseudo characters.
Patent JP-H0757748-A (JP)
Title: Gasket material for high temperature and manufacture thereof
Inventor: TAKATSUKI SEIJI
IPC: H01M8/02
Filed: 1993-07-23
Abstract: PURPOSE:To provide a gasket material, which has sufficient sealing property and durability even at not lower than 1000 deg.C, and for which no limit is set for the atmosphere in which it is to be used by mixing a chemically stable ceramic fiber and a glass of high melting point together to provide a sheet form. CONSTITUTION:As ceramic fiber, an oxide ceramic fiber of such as alumina, zirconia, or alumina silica is used. When a gasket is to be used in a reduced atmosphere, non-oxide ceramic such as silicon carbide or silicon nitride is used. As glass powder of high melting point, the following materials are used as indicated by wt.%: SiO2: 50%, BaO: 10%, Al2O3: 5%, CaO: 10%, ZrO2: 5%, SrO: 20%, all of high melting point of 950-980 deg.C. The mixture of alumina fiber 100g, glass powder of high melting point 50g, water 15kg, binder (PVA) 15g, and a dispersant (acrylic oligomer ammonium salt) 1.5g, is used and is formed into sheet by using a pressure filtration device, and is dried and press-formed at 250 deg.C by a hot press, and a sheet forming a gasket material for high temperature is thus provided.
Patent JP-S6241188-A (JP)
Inventor: KOIWAI TAICHI
IPC: B66C1/34
Filed: 1985-08-20
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-S57104925-A (JP)
Title: Method for developing silver halide photographic material
Inventor: AOGAKI YUKIO
IPC: C07C67/00
Filed: 1980-12-23
Abstract: PURPOSE: To prevent dirt from attaching to the surface of a photosensitive material, by developing the photosensitive material using an acid treated gelatin for the binder of its surface layer in presence of a specified compound.  
     CONSTITUTION: The photosensitive material is developed in presence of a compound represented by the general formula (I) shown in which R is a 7W22C saturated or unsaturated hydrocarbon or substituted aryl; R 1  is H or methyl; R 2 , R 3  are 1W4C alkyl or substituted alkyl; R 4 , R 5  are H or 1W4C alkyl; L is -CONH-, -SO 2 NH-, -O-, -S-, -CONH(CH 2 ) l  -O-, -SO 2 NH(CH 2 ) l  -O-, -PO(OH) -NH-, or -O-CH 2 CH(OH)-; m is 0 or 1, n is 0, 1, 2, or 3; x is 0, 1, 2, or 3; l is an integer ≥2; and A is -COO -  or -SO 3   - . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6339085-A (JP)
Title: Picture forming device
Inventor: NAKAZATO YASUFUMI
IPC: G06T11/80
Filed: 1986-08-05
Abstract: PURPOSE:To shorten the transfer time of data at the host side by adding a storing means for the fixed picture information and a means which synthesizes the picture information produced by an external instruction and the fixed information and outputs them. CONSTITUTION:The drawing data are received for drawing the pictures produced by a host computer 1 and an optional pattern producing part 3 produces the pattern information in response to said drawing data and stores it in a RAM 6 as the production pattern information. Then the fixed pattern information on a RAM 8 is selected and a pattern reading part 13 reads the selected pattern information out of the RAM 8. The fixed pattern information read out by the part 13 is outputted as it is through an AND circuit 15 as long as the non-erasion pattern information is stored in a RAM 14 for partial erasion.
Patent JP-S6074664-A (JP)
Title: Manufacture of complementary type mos semiconductor device
Inventor: MAEDA SATORU
IPC: H01L21/76
Filed: 1983-09-30
Abstract: PURPOSE:To form the titled device of high performance, high integration degree, and high reliability which has been subjected to the prevention of latch-up and the fine formation of elements, etc. by a method wherein a p<+> type Si substrate containing high concentration boron is used, and each element region is flattened on one surface. CONSTITUTION:Element isolation regions 202 are formed on the p<+> type Si substrate 201 containing boron, and an oxide layer is grown on the exposed region of the substrate. Thereafter, the oxide layer on one of the substrate regions is removed, and a thin oxide layer 203 is left on the other of the substrate regions. Next, a polycrystalline Si layer 204 of the same thickness as that of the region 202 is deposited over the entire surface, and then changed into a p type single crystal Si layer 205 by single crystallization by irradiation with a laser beam over the entire surface. The single crystal Si on the regions 202 is etched, p type Si layers being left only in the substrate regions; and phosphorus is ion-implanted to the p type single crystal Si layer with the oxide layer 203 present in the lower part. Accordingly, a p type element region 206 composed of the p type single crystal Si layer and an n type element region 207 composed of the single crystal Si region converted into n type are formed.
Patent JP-H0980285-A (JP)
Title: Optical component and its manufacture
Inventor: HATA KENJIRO
IPC: B23K35/26
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical component excellent in strength of fixation of the optical elements to the holder and in long term reliability of the optical characteristics by fixing plural optical elements which are fixed to each other with organic adhesives, to a holder with an Sn-Ag based solder. SOLUTION: In this manufacture, a functional optical device such as isolator consists of optical elements such as an analyzer 1, a magnetic garnet plate 2 for a Faraday rotator and a polarizer 3. Of these constituent optical elements of the device, the optical element 3 which is to be the outermost part of the device and to be joined to a holder 9, is provided with a metallization layer 6 formed on the outer surface of the element 3. Then, the optical elements 1 to 3 are successively laminated with thermosetting, heat resistant organic adhesives 4 and 5 such as epoxy resins to join them to each other. Further, the metallization layer 6 of the optical element 3, that is the outermost layer of the resulting laminate, is soldered to the surface of the stainless steel holder 9 having an opening for forming a constituent optical path part 10 of an optical path section with an Sn-Ag based solder 7 by a reflow soldering method.
Patent JP-H0471655-A (JP)
Title: Device for preventing sticking of powder of electrostatic painting device
Inventor: NAGAOKA KANJI
IPC: B05B5/025
Filed: 1990-07-12
Abstract: PURPOSE:To prevent the sticking of powder to the inside of a container housing the powder and the lumping of the powder by accumulation, deposition, etc., by blowing compressed air into the above-mentioned container through a tube and changing the ejecting direction of air by the oscillation at the floating end of the tube to allow the powder in the container to soar up, thereby preventing the sticking of the powder. CONSTITUTION:A flexible tube 20 consists of a rubber hose or the like and is inserted to the powder expelling container 6 by airtightly penetrating, for example, a fixing table 5. The point where the tube 20 penetrates the fixing table 5 is fixed to the fixing table 5 and the insertion end is made as the floating end 20a. The outside end of the tube 20 is connected to a supply source for the compressed air, such as air pump 21. The compressed air is injected through the tube 20 into the powder expelling container 6 when the compressed air is sent into the tube from the pump 21. Since the insertion end of the tube 20 is the floating end 20a, this floating end 20a is oscillated by a change in the pressure of the compressed air, etc. The ejecting direction of the air is changed by this oscillation to allow the powder in all directions in the container 6 to soar up uniformly. The sticking of the powder to a specific place is prevented in this way.