baber/WOPTO huggingface dataset:
Patent JP-2000059182-A (JP)
Title: Voltage controlled oscillator and control method for oscillation frequency therefor
Inventor: AOKI HIROYUKI
IPC: H03B5/00
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator capable of enlarging the variable range of an oscillation frequency and reducing a layout area. SOLUTION: This voltage controlled oscillator 6 is provided with a first power source circuit 1 and a second power source circuit 2, a ring oscillator 4 is formed by connecting plural inverters 3 in a ring shape and the first power source circuit 1 is provided with a stabilization means 5 for stabilizing the power supply voltage of the ring oscillator 4. In this case, on the output side 51 of the stabilization means 5, a shunt means 7 for shunting the current of the first power source circuit 1 to the side of a second power source 2 is provided.
Patent JP-S62188242-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANASE KENJIRO
IPC: H01L21/306
Filed: 1985-10-15
Abstract: PURPOSE:To contrive the improvement in an insulating withstand voltage at shoulder parts of a wiring pattern and to prevent a short accident by arranging a wiring pattern in openings formed on an interlaminar insulating film and protecting the shoulder parts of the wiring pattern with each adjacent interlaminar insulating film. CONSTITUTION:On a surface of a semiconductor substrate 1, an interlamianar insulating film 3 which is sufficiently thicker than a predetermined thickness of a wiring pattern, and the parts for forming a wiring pattern of this interlaminar insulating film 3 are removed selectively by etching to form openings 4. On these interlaminar insulating film 3 and openings 4, a metallic film 6 which is slightly thicker than the predetermined thickness of wiring pattern is deposited. A resist film 7 is spread in a manner its outer surface 7a becomes even right above the interlaminar insulating film 3 and openings 4. Then, the resist film 7 and the metallic film 6 are removed by etching. To laminate an upper wiring pattern 9 on the metallic film 6 as a lower wiring pattern, an insulating film 10 is laid between them. This insulating film 10 is made even and also the evenness of the wiring pattern 9 is ensured.
Patent JP-H01214407-A (JP)
Title: Method of intermittently moving material such as granite, hard rock, etc. and automatically working it in desired thickness
Inventor: RUKA TONSERI
IPC: B28D1/18
Filed: 1988-09-13
Abstract: PURPOSE: To obtain a product processed into desired thickness, having no defect and having a smooth and uniform surface by arranging a chuck having an axial line parallel to the advance direction of a processed article and holding a blade on a belt. CONSTITUTION: An article 6 such as granite, a hard stone or the like is placed on a belt 7 to be intermittently advanced and a chuck 2 holding a blade is moved in a traversing direction only when the article 6 is stationary. The blade 1 is covered with diamond and rotated centering around the rotary axis parallel to the advance direction of the article 6 and, when the blade 1 is present in the vicinity of the end part of the article 6, a control means advances the belt 7 and the article 6 on the belt 7 over the distance equal to the width of the blade 6. By this constitution, processing is applied to the new part parallel to the previously processed part on the surface of the article and the article 6 uniform in thickness and having a smooth surface free from a defect is obtained.  An increase in the production quantity per a unit time is achieved and the abrasion of the blade 1 covered with diamond is reduced.
Patent JP-H0674876-A (JP)
Title: Method and device for diagnosing facility
Inventor: TEZUKA SAKAE
IPC: G01M99/00
Filed: 1992-08-28
Abstract: PURPOSE:To search for a true cause even if a plurality of cause candidates are considered, to execute an operation efficiently, and to perform a diagnosis reliability in a method for diagnosing a facility for diagnosing the state of the target facility on-line. CONSTITUTION:Observation information is input to a neural network, a cause candidate is obtained using the neural network, and then a cause candidate with a high probability is selected using a neuron weighting. Further, an influence caused by the cause candidate is obtained using the neural network, a cause for serious influences is obtained out of influences caused by the cause candidate using the neural weighting, and the presence or absence of influence and the degree are confirmed by an actual facility, thus specifying a true cause.
Patent JP-S61109886-A (JP)
Inventor: KOJIMA JUJI
IPC: B60J1/17
Filed: 1984-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6293161-A (JP)
Title: Film splincing device for packer
Inventor: TAKAHARA KAZUYOSHI
IPC: B65B41/12
Filed: 1985-10-17
Abstract: PURPOSE:To eliminate waste in a film and to make possible to miniaturize a film splicing device, by clamping the lower end of a film with the use of a stationary column which may be made into press-contact with the front surfaces of support beds and the lower end surface of a guide bed, and by making the support beds abut against each other so that films are bonded together with the use of a bisurface adhesive tape and is then cut. CONSTITUTION:A support column 18 is released from its press-contact condition with a support bed 1 and a guide bed 7, and the front end of a film 17 from an upper roller 28 is made to abut against the support bed 1 and the guide bed 7, and is clamped and secured therebetween by effecting a spring on the stationary column 18. Thereafter, a bisurface adhesive tape is applied on the outer surface of the film 17 on a rubber plate of the guide bed 7, and when patterns on the films are aligned with each other, the feed of the film 17 from a roller 29 is stopped. Further, the support bed is moved rightward to abut against a support bed 2 so that the films are bonded together. Then, a swing member 16 is operated to allow a knife member 14 to enter into a groove 10 for cutting and shearing. Accordingly, since the cutting is made in the vicinity of the splicing or boding point, there is no waste in the films, and since the front end of the film is secured with a simple structure, it is possible to miniaturize the film splicing device.
Patent JP-H0780350-A (JP)
Title: Production of atmospheric discharge electrode
Inventor: IWASE HIDEHIRO
IPC: B03C3/60
Filed: 1993-09-16
Abstract: PURPOSE:To make uniform the exposure of a conducting filler on a discharge surface of a conducting plastic electrode to perform uniform discharge on the discharge surface. CONSTITUTION:A conducting plastic electrode 3 is formed of a material in which a resin 1 is filled with a conducting filler 2. While the conducting plastic electrode 3 is moved with its discharge surface 4 opposite to a metal electrode 5, high voltage is applied to both the electrodes. Thus discharge is caused between the conducting filler and the metal electrode facing to the filler across the resin of the discharge surface 4, allowing a fused omission part 6 in the shape of a funnel to be formed in the resin by a spark on discharge, permitting the conducting filler 2 to be exposed. By scanning the discharge surface 4 all over by the metal electrode 5, the conducting filler 2 is uniformly exposed on the discharge surface.
Patent JP-S59122554-A (JP)
Title: Preparation of surface-treating barium sulfate
Inventor: SHINOZUKA KIYOSHI
IPC: C09C3/04
Filed: 1982-12-28
Abstract: PURPOSE:To prepare a surface-treating BaSO4 having excellent affinity with resins, and giving a coating film having excellent coating film properties such as strength, gloss, etc. when compounded to a paint, etc., by modifying the inert surface of BaSO4 particle by the deposition of hydrous silica. CONSTITUTION:The objective BaSO4 is prepared by adding an aqueous solution of an alkali silicate to an aqueous slurry of BaSO4 having an average particle diameter of 0.1-0.5mu and containing Ba<2+> to precipitate barium silicate to the surface of BaSO4, and adding a mineral acid to the slurry to decompose the barium silicate to hydrous silica and deposit the hydrous silica to the surface of BaSO4. The product may be further treated with a silane coupling agent, or a hydrated oxide of a metal such as Al, Ti, Zn, etc. may be deposited to the surface of the product to improve the affinity of BaSO4 with resin. USE:Compounding to a paint, etc. as an inexpensive pigment in place of expensive TiO2.
Patent JP-S62174169-A (JP)
Title: Thermal head
Inventor: YUKIHIRO ISAMITSU
IPC: B41J2/335
Filed: 1986-09-30
Abstract: PURPOSE:To increase packaging density and simplify manufacturing process at low cost by forming a lead-out electrode and a common electrode on a round bar and providing insulation between a support and the lead-out electrode by a protection layer which protects part of the lead-out electrode. CONSTITUTION:A molybdenum round bar 123, a drive IC119 and a glass epoxy resin sheet 154 are adhered to an aluminium support 153. A lead-out electrode 121 and a drive IC119 are bonded with polyimide film 157 as a connection means, while a common electrode 108 is bonded to an electric conductor pattern 155 on a glass epoxy resin sheet 154 using polyimide film 157 all the way on a circumference at an opposite side to the lead-out electrode 121. Both electrodes are located at 90 deg. angle off from a heating element 3 in 'A' direction, so that it is possible to bond the common electrodes 108 all at once in a film carrier system. The protection layer 124 covers a broader area at 0 deg.C is 'A' direction than the angle D deg. o a crossing point between a sealing member and the lead-out electrode. It also covers a broader area at E deg. in 'B' direction than the angle F deg. of a crossing point between the support and the common electrode.
Patent JP-2000055226-A (JP)
Title: Fluid injection valve
Inventor: OLIVER BERBERICH
IPC: F16K31/06
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To make the size of an injection orifice continuously variable without using an actuator. SOLUTION: A fluid enclosing chamber 20 is formed wherein a needle 16 is protrudedly provided on one side surface of a thin filmlike membrane plate 5, and compressible fluid 21 is enclosed in another side surface side. The pressure Pcav of the fluid 21 is set sufficiently higher than the cylinder pressure Pcyl in the TDC opsition of a piston, and when fuel pressure Pfuel is in a low pressure condition the membrane plate 5 is pressed downward to turn an injection orifice 7 into a closed condition by a neefle 16. While when fuel pressure Pfuel becomes a given value or more, the membrane plate 5 begins to be bent to the chamber 20 side to make the needle 16 lift, thereby starting the injection of fluid from the orifice 7.
Patent JP-S6473411-A (JP)
Title: Bus driving system
Inventor: SATO TATSUO
IPC: H04L25/02
Filed: 1987-09-14
Abstract: PURPOSE:To improve the performance of a data processing system by separating a diode from a bus driver LSI, and arranging it at the vicinity of a bus line. CONSTITUTION:This system is constituted by providing a bus driver 210 and the diode 212. The bus driver 210 is of an open collector type or a totem pole type provided with a pull-up resistor. The diode 212 is arranged at the vicinity of the bus line between the bus driver 210 and the bus line, and is connected so that an anode comes to be at the bus line side. Namely, by separating the diode 212 from the bus driver 210, and arranging it at the vicinity of the bus line, the deterioration of the performance of the data processing system can be prevented.
Patent JP-H08134039-A (JP)
Title: Mixed polyvalent metal salt, polyvalent metal salt composition containing the same and recording material
Inventor: MOTOJIMA TOSHIHIRO
IPC: C07C63/36
Filed: 1995-09-07
Abstract: PURPOSE: To obtain the subject metal salt having excellent shortage stability and coloring sensitivity, useful as an electron accepting compound by treating a specific salicylic acid derivative and another carboxylic acid derivative with a polyvalent metal compound. CONSTITUTION: This mixed metal salt is obtained by treating (A) a salicylic acid derivative of the formula (R11 is H, an alkyl, an aralkyl or an aryl; R12 is an alkyl, an alkenyl, an aralkyl or an aryl; X11 and X12 are each H, an alkyl, an alkoxy, an aralkyl, an aryl or a halogen; Y11 and Y12 are each O or S) [e.g. 3-(isopropyloxycarbonylamino)salicylic acid] and (B) another carboxylic acid derivative (e.g. benzoic acid) respectively as a water-soluble salt of the component A and a water-soluble salt of the component B, in the presence of water, with (C) a polyvalent metal compound (e.g. zinc sulfate), for example, at 0-100 deg.C for 30 minutes to 2 hours. The molar ratio of the component A:B is 50:50 and the amount of the component C used is preferably 0.3-3mols based on 1mol of the total of the components A and B.
Patent JP-2001055023-A (JP)
Title: Pneumatic tire
Inventor: NIWA MASAKAZU
IPC: B60C15/04
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve uniformity and durability of a tire by embedding an inside end part of a reinforcing material sheet in the tire circumferential direction on the outer peripheral side of a bead core, and sticking bead fillers to both side surface of the reinforcing material sheet. SOLUTION: In a tire 1, a reinforcing material sheet 8 is embedded by one layer at the inside end part in the tire circumferential direction on the outer peripheral side of a bead core 6, and the outside end part is extendedly arranged up to an area in the vicinity for sticking a rolling-up part 5a of a carcass 5 to the carcass 5. Bead fillers 7, 7' are respectively stuck in the tire circumferential direction to left/right both side surfaces of the reinforcing material sheet 8 by bringing the inside end part into contact with the outermost layer of the bead core 6. This reinforcing material sheet 8, the bead core 6 and the bead fillers 7, 7' are constituted by being sandwiched by the carcass 5 and the rolling-up part 5a so that these members integrally enhance rigidity of a bead part (a) of the tire 1.
Patent JP-H1167152-A (JP)
Title: Fluorescent lamp
Inventor: SHIMIZU MASANORI
IPC: H01J61/34
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the temperature characteristic, maintenance factor and illumination factor of a fluorescent lamp for outdoor illumination. SOLUTION: In a fluorescent lamp with a double-tube construction, distribution of luminous intensity on a vertical cross section of the major axis of an arc tube is linearly symmetric on polar coordinates of 0-180[ deg.] and 0--180[ deg.], a reflection material 4 is provided in a range of minimum 180-155[ deg.] and -180--155[ deg.] and maximum 180-80[ deg.] and -180[ deg.]--80[ deg.], and also in a range of 0-25[ deg.] and 0--25[ deg.] with 0[ deg.] as a center, and an aperture 5 is provided in a range of 90[ deg.]-45[ deg.], -90--45[ deg.].  Lamp light flux is reduced by an increase of mutual reflection and absorption arising from an addition of these additional mechanisms in a phosphor layer 6 containing main luminescence a peak of a luminous wavelength of which is in a range of 530-580[nm] and 600-650[nm], a relative temperature of a lamp light color is set to 2500-13000 [k] and Duv is set to 10-70.
Patent JP-H0277969-A (JP)
Title: Dictionary controller
Inventor: KOIZUMI KAZUHIKO
IPC: G06F17/28
Filed: 1988-09-14
Abstract: PURPOSE:To attain the application of an integrated dictionary where the features of various existing dictionaries are applied by preparing a common description form among these dictionaries and comparing the contents of words stored in the dictionaries with each other for selection and supply of the prescribed word contents. CONSTITUTION:A form integrating part 2 collates the headers and attributes (parts of speech, meaning, connection information, etc.) of each word with each other for a basic dictionary 10 and a key word dictionary 20. Then the same items and the similar items are integrated and the single items are fetched as they are. A contents integrating part 3 collates the arranged and integrated word contents with each other to fetch the single words as they are and to select the double words based on the prescribed preference conditions 5. An abbreviated value setting part 4 sets the abbreviated value based on the abbreviated value information 6 in case some of the attributes of each word is abbreviated, e.g., no attribute itself exists or the attribute is not partly written. Then the output of the part 4 serves as a newly integrated (produced) dictionary 30.
Patent JP-H0278503-A (JP)
Title: Surface decorating method of break concrete block
Inventor: SUZUKI HISAAKI
IPC: B28B3/02
Filed: 1988-09-14
Abstract: PURPOSE:To obtain an uneven facial pattern whose materials and colors are different from each other on a break surface part by a method wherein a heterogeneous decorative material is fed and filled out into an intermediate break layer of a decorative material bound and filled out into a concrete form by inserting a partition member into the intermediate break layer. CONSTITUTION:When a material is fed into a space formed within a concrete form and a product receiving pallet is lowered from an insertion position of a hollow partition member 12, a material A for sand is bound wholly up to the top of the concrete form by inserting the hollow partition member 12, which is on the alert outside of the concrete form, into the concrete form. Then a cave part 13 is formed in a part of the material A for the sand of an intermediate break layer in the concrete form by pulling out the hollow partition member 12 after performance of vibration molding while pressurizing the top with a press sheet by moving a moving hopper 5 backward. Then after performance of the vibration pressure molding with a press sheet again by filling out color mortar 24 into the cave part 13 while moving backward the hollow partition member 12 and after curing and hardening by demolding of a product, an intermediate break layer is broken.
Patent JP-S6473158-A (JP)
Title: Air-fuel ratio controller of lpg engine
Inventor: SHIBATA YOSHIAKI
IPC: F02M21/02
Filed: 1987-09-14
Abstract: PURPOSE:To prevent overrichness of an engine during a transition period by controlling an air-fuel ratio of a carburetor to the lean side and feedback- controlling a jet amount of a fuel jet valve by means of an O2 sensor when a specified operation condition of an LPG engine is detected. CONSTITUTION:An air-fuel ratio of a mixture to be supplied to an engine M1 is controlled to be a specified value by means of a fuel mixing means (carburetor) provided in the Venturi M3 of an intake passage M2 and a fuel jet valve M5 provided on the downstream side from the carburator M4. When an operation condition detecting means M6 detects that the condition is in a specified load area, an air-fuel control means M9 controls the air-fuel ratio of the carburetor M4 to the lean side, while a jet amount of a fuel jet valve is feedback- controlled by use of a signal of an O2 sensor M8 such that the air-fuel ratio of the supplied mixture is a theoretical air-fuel ratio.
Patent JP-S61129010-A (JP)
Inventor: YURUGEN FUOTSUKU
IPC: B01D19/04
Filed: 1985-10-16
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-H0279000-A (JP)
Title: Device for volume reducing treatment of radioactive waste water
Inventor: YAMASHITA JUNNOSUKE
IPC: G21F9/08
Filed: 1988-09-14
Abstract: PURPOSE:To automatically and continuously thicken a waste liquid by providing a control section which controls the waste liquid supplied from a storage tank to a waste liquid tray according to the volume of the waste liquid in a waste liquid tray. CONSTITUTION:The waste liquid tray 17 for evaporating and thickening the waste liquid is installed to the side of the storage tank 4. The waste liquid is supplied through a supply valve 18 from a waste liquid supply pot 10 into this waste liquid tray 17. The valve 18 is opened and the waste liquid is supplied from the pot 10 when the water level lowers on evaporation of the water in the waste liquid. A level sensor 14 senses the fall of the water level and a rotary drum stops when the valve 18 does not open and the water level falls further. A rotary drum heater is then turned off and a lamp is lighted in an alarm window so that an alarm buzzer sounds. The moisture in the waste liquid is evaporated form the surface of the cylindrical part of the rotary drum to thicken the waste liquid. The automatic and continuous thickening of the waste liquid is possible by continuously executing these stages.
Patent JP-H1172726-A (JP)
Title: Image scan recorder
Inventor: HIDESHIMA TAKAHIRO
IPC: B41J2/44
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of storage devices supplying the image data to a drive part of an AOM(acoustic optical module) of an image scan recorder simultaneously scanning for a film transferred in the sub-scan direction by plural pieces of recording beams emitted from the AOM. SOLUTION: As the recorder supplying the image data for respective recording beams L1-L4, FIFO memories B0-B3 of the same numbers as the number of pieces of recording beams of FIFO system that the data are read out in written-in order are used. Since the FIFO memories perform read-out and write-in asynchroneously and simultaneously, they execute simultaneously (parallel) operation of (1), (2) such as (1) the operation reading out simultaneously the scanning line image data at every beam of plural pieces from plural pieces of FIFO memories, (2) the operation writing successively the supplied scanning line image data in any one of plural pieces of FIFO memories, and the number of storage devices are reduced to the same numbers as the number of pieces of recording beams.
Patent JP-S59123503-A (JP)
Title: Emulsion separating agent
Inventor: MORITA HIROSHI
IPC: C09K3/00
Filed: 1982-12-28
Abstract: PURPOSE:To provide an emulsion separating agent having an excellent demulsifying effect by making combination use of amine polyether polyol and polyether polyol of a reverse block type. CONSTITUTION:Preparation of an emulsion separating agent which separates an oil-water emulsion to oil and water by demulsifying the same is first accomplished by adding ethylene oxide having 3-4 carbon atom at about 15-60wt% to polyalkylene amine having >=5 nitrogen atoms to manufacture polyamine polyether having about >=10,000mol.wt. Alkylene oxide having 3-4 carbon atom is added to polyoxyethylene polyol to manufacture polyether polyol of a reverse block type having about >=2,000mol.wt. If the former is designated as A and the latter as B, both are incorporated to 6/1-1/4 A/B by weight, and the oil-water emulsion separating agent which separates quickly oil and water at a high rate of sepn. is thus obtd.
Patent JP-H0981219-A (JP)
Title: Cam system for preparing route of die machining tool
Inventor: TAMURA YOKO
IPC: G05B19/4093
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To constitute a CAS system capable of automatically smoothing the tool route of a part adjacent to a suddenly changed part in a cross-sectional shape even when the suddenly changed part is included in the die shape. SOLUTION: The CAS system is provided with a shape discontinuous line preparing means for retrieving the tool center positions of a specified tool T simultaneously having plural contacts in the case of executing along-shape machining by the specified tool T based upon respective recessed part data DD1 to DD4 in a prescribed machining area in a die form F and preparing shape discontinuous lines NL1 to NL4 by connecting those tool center positions,  an intermediate cross section preparing means for preparing plural intermediate cross sections of the shape in the machining area so that any one of intermediate cross sections passes positions corresponding to both the end points EP of the shape discontinuous lines NL1 to NL4 and a tool route preparing means for preparing a tool route for executing along-shape working for the shape in the machining area by the specified tool T based upon the plural intermediate cross sections and outputting the prepared tool route as NC data.