baber/WOPTO huggingface dataset:
Patent JP-H07290593-A (JP)
Title: Manufacture of synthetic resin water sprinkling tube
Inventor: KOBAYASHI TAMOTSU
IPC: B29C48/32
Filed: 1994-04-25
Abstract: PURPOSE:To contrive to improve manufacturing efficiency and boring accuracy and to realize ideal water sprinkling at use by a method wherein water sprinkling holes are continuously bored on tube main body, which is forcibly solidified by being blown with cooling air with laser boring device. CONSTITUTION:Tube main body, on which water sprinkling holes 40 are bored with a laser boring device 38, is guided at the second stage through guide plates 44 and 44 arranged taperingly opposite to each other to nip rolls 46 and 46, through which cooling water is circulated, so as to be folded in order to position respective fins 31 at both the side edges of the tube main body 30. The tube main body 30 is completely cooled and solidified with the cooling nip rolls 46 and 46 and then wound up to a wind-up 48 in order to commercialize as synthetic resin water sprinkling tube.
Patent JP-H09292104-A (JP)
Title: Waste heat recovery heat exchanger
Inventor: YAMADA MINORU
IPC: F22B37/22
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat recovery heat exchanger in which a sufficient circulating flow of drum water can be provided between a steam drum and an evaporator of a steam generating section. SOLUTION: In this waste heat recovery heat exchanger, an evaporator 74 is installed so as to intersect combustion gas flowing in a casing and a steam drum 73 is fluidly connected to the evaporator 74, and there are provided in the drum 73 a shroud part 75 for temporarily collecting drum water in the form of a gas-liquid mixture supplied from the evaporator 74 and a separator 77 for separating drum water supplied from the shroud part 75 into saturated water and saturated steam. A partition plate 82 is provided in the shroud part 75 so as to be opened and closed.
Patent JP-S5925293-A (JP)
Inventor: ROBAATO DEI BAANNAMU
IPC: H01S5/00
Filed: 1983-06-15
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-S60252107-A (JP)
Title: Turbine principal vapor pressure adjust method for constant pressure/variable pressure operation
Inventor: AWADA KAZUYUKI
IPC: F01D17/08
Filed: 1984-05-29
Abstract: PURPOSE:To enhance turbine protecting function by operating a principal vapor pressure control device when a governor valve control signal becomes larger than a preset governor valve opening by designated opening during variable pressure operation of a thermal power turbine plant. CONSTITUTION:A signal detected by a turbine inlet principal vapor pressure detector 1 is converted to an air pressure signal to be input to an air relay 2 for constant pressure operation and an air relay 3 for variable pressure operation. At the time of constant pressure operation, a set signal is created by the relay 2, a solenoid valve 4 for switching constant pressure/variable pressure is switched to the constant pressure side, and an air control signal according to a set straight line is sent to an air/oil converter to control a governor valve. At the time of variable pressure operation, the governor valve is controlled according to a set signal created by the relay 3. Thus, even during variable pressure operation, the principal vapor pressure adjust device can be operated to heighten turbine protecting function.
Patent JP-H11304888-A (JP)
Title: Semiconductor testing device
Inventor: OCHIAI KATSUMI
IPC: G01R31/3183
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the timing accuracy of a delay pulse signal by successively switching a high resolution delay data from each inter leave phase followed by supplying to a variable delay means, and successively outputting a set pulse with a corresponding delay quantity. SOLUTION: A multiplexer (MUX) 21 selects a signal corresponding to the selected signal 23a from a counter 23 of set signals G1 -G4 , and a FF 25 receives this and outputs a set signal G6 synchronous to a four-fold clock Tclk2 . A pulsing means 28 converts the signal G6 to a pulse signal P1 synchronous to the four-fold clock Tclk2 , and outputs it to a variable delay means 30b. However, the MUX 22 selects either one of high resolution delay data HR1 -HR4 corresponding to the selected signal 23a, and supplies a plurality of selected delay data HR5 with an M-bit width to the variable delay means 30b. The variable delay means 30b receives the delay data HR5 and the pulse signal P1 and successively generates and outputs a delay pulse signal, corresponding to the delay data HR5 (for example, a set pulse signal SP1 ).
Patent JP-2000300041-A (JP)
Title: Mobile type tea-plucking machine
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile type tea-plucking machine that is provided with a machinery constitution improving the inconvenience of poor operability in the travelling unit and the height adjuster. SOLUTION: In an auto-mobile type tea leaf plucking machine 1 in which the running units 6, 7 are mounted to the lowermost parts of the individual legs, on the front and rear sides and the left and right sides of the portal frame 3 astride the tea tree ridge and a tea-plucking machine 5 is hung down from the cart 4 that runs in the longitudinal direction, an operating unit is provided so that it may operate individually the starting and stopping of the running units 6 and 7.
Patent JP-S5812845-A (JP)
Title: House unit transshipping device
Inventor: MARUNO KAZUYA
IPC: E04G21/16
Filed: 1981-07-10
Abstract: PURPOSE:To dispense with a crane car or the like by lifting a rear body of a large-sized truck with a hydraulic jack to set the height of floor surface of the truck to that of a small-sized truck and transshipping house units from the large-sized truck to the small-sized one by the use of a winch of the latter. CONSTITUTION:A tie 32 is inserted between front wheels 30 and road surface 31. Hydraulic jacks 14, 14 of a large-sized truck L are driven to lift a rear body 11 of the truck for equalizing both floor heights of rear bodies 11, 21 of both trucks L, S. An unit pulling fitting 29 is hooked on the underside of a house unit A and a traction rope 27 on a winding drum 26 of a winch 25 is unwound to hook its hook 28 at an end of the traction rope on the unit pulling fitting 29. A drive is driven in the winding direction to transship the house unit A from the rear body 11 of the large-sized truck L to the rear body 21 of the small- sized one S with a carriage 5 being attached.
Patent JP-S589219-A (JP)
Title: Lubricant compound for magnetic recording tape
Inventor: MUNEKIYO TAKESHI
IPC: C09D175/04
Filed: 1981-07-09
Abstract: PURPOSE:To reduce a stick slip and to improve wear preventing properties by incorporating specific alkyl phosphate to lubricant components for giving a magnetic recording tape lubricity. CONSTITUTION:To a smoothing component of a lubricant such as higher fatty acid alkyl ester, etc., 0.2-10.0wt% alkyl phosphate is added. To a wetting agent of dimethyl polysiloxane, etc., 0.02-15.0wt% alkyl phosphate is added to obtain a lubricant compound. This lubricant compound is mixed with magnetic powder favorably by 0.1-10.0wt%. A magnetic tape which uses a polyester film as a base is top-coated with the dissolved lubricant compound to reduce a stick slip and frictional force, and to improve wear preventing properties and run stability of the tape.
Patent JP-H02301489-A (JP)
Title: Page winding device for booklet
Inventor: EBATO MASARU
IPC: B42D9/04
Filed: 1989-04-28
Abstract: PURPOSE: To obtain a page turning-over apparatus for books and the like for effectively turning over a page of books having different sheets with a minimum limit of conveying the books by turning over the page by a roller of an upper conveying means, further holding the book by a roller means, moving the conveying means to a predetermined turning-over direction, and turning over the page. CONSTITUTION: When a roller 60 descends and separates from a turning-over roller 46, they move to predetermined positions for turning-over. When the roller 60 is lifted so that a book or the like 24 becomes a protruding shape, the roller 46 is rotated. When a page 9 is turned over, rollers 10a, 10b immediately sandwich the book 24. When the page 9 is disposed at an opposite side of the roller 46, the roller 60 descends and the roller 46 simultaneously move to retain the page 9. When the roller 10a rotates clockwise and the roller 46 and the roller 60 hold ends of the book 24, the roller 10b is separated from the roller 10a, and conveyed to a printer as shown by an arrow by the conveying means.
Patent JP-H06321539-A (JP)
Title: Barium titanate powder and its production
Inventor: KAWAMOTO MITSUTOSHI
IPC: C01G23/00
Filed: 1993-05-10
Abstract: PURPOSE:To obtain barium titanate powder capable of being sintered at relatively a low temperature of <=1250 deg.C and giving dielectric porcelains each having a high dielectric constant of >=3300, flat in the temperature change rate of electrostatic capacity over a wide range of -55 deg.C to +125 deg.C, and having a small dielectric loss of <=1.5%. CONSTITUTION:A titanium tetraalkoxide solution containing a niobium pentaalkoxide is mixed with an aqueous solution of an alkali, subjected to a hydrolysis reaction, mixed with a water-soluble barium compound, and subsequently subjected to a hydrothermal reaction to synthesize a niobium-containing barium titanate.
Patent JP-S62264444-A (JP)
Title: Optical recording and reproducing device
Inventor: NAKAMURA TORU
IPC: G02B7/28
Filed: 1986-05-12
Abstract: PURPOSE:To detect a magneto-optical disk information signal, an amplitude modulation disk information signal, a focus error signal, and a tracking error signal, by converting a light quantity received at six photoreceiving areas in an optical detector to electrical signals, and performing arithmetic operations on the six electrical signals. CONSTITUTION:A light spot A and a light spot B on an optical detector 8 are polarized light intersecting orthogonally with each other, and their light quantities are almost equal. When a disk 5 is a magneto-optical disk, a difference between the electrical signals generated by the light spot A and the light spot B is taken. In other words, by taking the difference between the sum of the electrical signals generated at a photoreceiving plane (a), a photoreceiving plane (b), and a photoreceiving plane (c), and the sum of those generated at a photoreceiving plane (d), a photoreceiving plane (e), and a photoreceiving plane (f), the magneto-optical disk information signal can be obtained. When the disk 5 is an amplitude modulation disk, the amplitude modulation disk information signal can be obtained by taking the sum of all of the light quantities received at the optical detector 8.
Patent JP-H06318641-A (JP)
Title: Formation of layout of function module of integrated circuit
Inventor: KAKIAGE SETSUKO
IPC: H01L27/04
Filed: 1993-05-10
Abstract: PURPOSE:To provide a function module whose performance and area are optimum for an increase in the designing efficiency of the function module and for an automatic layout tool which is used. CONSTITUTION:In the layout generation method of a function module for an integrated circuit, a first process 101 which generates a function module to be used as a basis, a second process 103 which generates a rectangular figure including the function module as the basis generated by the first process, a third process 104 which generates a new external terminal around the rectangular figure generated by the second process in a position which is closest to an external terminal for the fundamental function module as the basis generated by the first process and which can be wired and a fourth process 106 which wires the external terminal for the function module as the basis generated by the first process to the new external terminal generated by the third process are performed sequentially.
Patent JP-H11300496-A (JP)
Title: Metal mold for powder molding
Inventor: SAITO MASAKI
IPC: B22F3/035
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the eccentricity of an undercut part, the degradation of roundness and the generation of burrs at the time of powder molding. SOLUTION: This metal mold has an upper die 10 and lower die 20 arranged in such a manner that a molding space delineating part of the contour of the body to be molded is formed and that the respective end faces 10b, 20b face each other apart a prescribed spacing and a cam die 30 composed of first and second cam die plates 31 and 31 which are arranged to be held between the opposite end faces of both dies and in which the die portions 31b, 31b delineating the undercut part of the body to be molded are arranged freely movably back and forth along the end faces so as to advance to the prescribed positions in the molding spaces 10a, 20a at the time of molding and to retreat from the molding space at the time of non-molding.  The first and second cam die plates and lower die of the metal mold for the body to be molded having the undercut parts are provided with positioning surfaces 31e, 32e, 20c so that these die plates and die are positioned by contact where the cam die advances into the molding space at the time of molding.
Patent JP-H05303668-A (JP)
Title: Character recognizing method using multilevel image and car number recognizing device
Inventor: NAITO JOJI
IPC: G06N3/00
Filed: 1992-04-28
Abstract: PURPOSE:To recognize the characters with comparatively high accuracy despite a drastic change of density level of the recognizing character. CONSTITUTION:The density distributions of the fetched and known images are produced (ST1-ST3) and the image data undergo the level conversion (ST4) so as to secure the relative value of the density distribution width. Then the multilevel image data undergone the level conversion are inputted to a neural network as the input data for execution of learning of the character recognition (ST5, ST6 and ST7). Meanwhile the unknown images are fetched and their density distributions are produced (ST1,...,ST3). Then the level conversion is applied to the image data so as to secure the relative value of the density distribution width (ST4). The multilevel data undergone the level conversion inputted to the neural network as the input data. Then these unknown image data are compared with the stored known image data (ST8 and ST9) so that the characters of the unknown images are recognized.
Patent JP-H04316022-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: HAMADA NORIYUKI
IPC: G02F1/1337
Filed: 1991-04-15
Abstract: PURPOSE:To make the sectional view shape of each transparent electrode round without increasing the number of processes and to evade a defect in orientation by setting the temperature of a postbaking process at the time of the formation of the transparent electrode low. CONSTITUTION:The temperature of the postbaking process at the time of the formation of the transparent electrode 8 is set to 50-90 deg.C. The postbaking process is carried out at the relatively low temperature of 50-90 deg.C and then the adhesive strength between a photoresist layer 7 and a transparent conductive film 6 does not become so large, so side etching for removing the corners of a transparent conductive film 6 masked with a photoresist layer 7 is performed in an afterward etching process for removing the transparent conductive film 6 which is not masked with the photoresist layer 7. Then the sectional shape of each transparent electrode 8 becomes round. Consequently, even if the pattern of the transparent electrodes 8 is formed at a fine pitch, an irregularity in rubbing orientation process is hardly generated and the defect in orientation can be evaded. Further, the productivity does not deteriorate and there is no increase in the cost.
Patent JP-S591602-A (JP)
Title: Production of iron powder for industrial purpose using converter off-gas dust
Inventor: YAMAGUCHI MASAO
IPC: B22F9/04
Filed: 1982-06-25
Abstract: PURPOSE:To separate and recover easily the iron powder for industrial puposes that can be used for various applications by recovering the iron dust contained in the combustible waste gas generated during the operation of a converter by a wet tratment in the stage of recovering said gas. CONSTITUTION:Water is sprayed 2 to the CO-contg. waste gas 1 obtd. in the stage of operating a converter, and the dust 4 in the waste gas is recovered with a scrubber 3. Clean gas 5 is sent for a device intended for using said gas. The recovered dust 4 is separated to dust 8 and overflow water 9 with a dust pit 6 and a classifier 7. Since the dust 8 consists cessentially of Fe and contains FeO, SiO2, CaO, MgO and others, the dust is first ground by impact compression with a ball mill or the like, so that 25-40% thereof passes through 200 mesh. The ground poweder is separated of Fe with a wet magnetic separator and further the dust is again ground by impact compression in an aq. mineral acid soln. of 0.3-0.9N HCl added with a suitable inhibitor, whereafter the dust is rinsed and deslimed, and the iron powder having high purity is recovered.
Patent JP-H0569891-A (JP)
Title: Structure for fixing lower casing to lower casing cap in marine propeller
Inventor: NOZUE SUEHIRO
IPC: B63H20/32
Filed: 1991-04-12
Abstract: PURPOSE:To provide a structure for fixing a lower casing to a lower casing cap wherein corrosion resistance is substantially improved on mating faces between the lower casing and the lower casing cap of a marine propeller. CONSTITUTION:A structure for fixing a lower casing to a lower casing cap wherein a mounting seat 52 is formed in the lower casing 30 and a flange 42 is formed on the lower casing cap 40 to fix both the lower casing and the lower casing cap by the mounting seat and also to apply surface work to only the mounting seat 52 and a seat surface of the flange.
Patent JP-S5537604-A (JP)
Title: Common preliminary constituting method for buffer memory
Inventor: YUUKI KANKOU
IPC: G06F3/06
Filed: 1978-09-06
Abstract: PURPOSE: To reduce a buffer memory per circuit while increasing circuits per channel in number, by providing a common stand-by buffer memory between a redundancy suppression code circuit and file memory.  
     CONSTITUTION: Between redundancy suppression code circuit 1 and file memory 7, (l)-sheet common stand-by memory 8 corresponding to no circuit is provided which is connected to buffer memories 2 1 W2 n  of (n)-circuit-multiple common memory constitution with the (m)-number sheets of memory for each circuit. As a result, if the (m)-number sheets of memory of a certain circuit are full of signals, buffer memory control circuit 3 switches stand-by memory change-over switch 10 to store signals in memory 8. On detecting memory 8 being full of signals, common stand-by memory control circuit 9 sends an output request to common control circuit 4. Circuit 4 exercises a supervision over what circuit is using memory circuit 8 and releases change-over switch 10 n  of a full in-use circuit. Therefore, even if a circuit low redundancy exists, this circuit can be prevented from overflowing to a certain degree. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5810301-A (JP)
Inventor: FURATSUTEI HEKUTAA
IPC: F21V13/00
Filed: 1982-06-25
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-S591136-A (JP)
Title: Control method of main shaft speed change gear for nc lathe
Inventor: TAKEDA KOUICHI
IPC: B23Q15/08
Filed: 1982-06-23
Abstract: PURPOSE:To alleviate the load of a workman and prevent any of his mistake by automatically selecting an appropriate stage of speed change from two high and low stages correspondingly to a required range of main shaft rotational speed. CONSTITUTION:In case the maximum value in the range of a reguired rotational speed is smaller than the maximum rotational speed of a low speed stage or in case the minimum value in the range of the required rotational speed is smaller than the minimum rotational speed of a high speed stage, the low speed stage is selected. Different from the above, in case more than a predetermined ratio of the range of required rotational speed overlaps the range of a main shaft rotational speed of the low speed stage, the low speed stage is selected. In only such case as everything is inapplicable to the above, the high speed stage is selected.
Patent JP-H08321586-A (JP)
Title: Accumulation semiconductor circuit
Inventor: UORUFUGANGU NIKUTSUTA
IPC: H01L27/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make an integrated semiconductor circuit which meets requirements higher than those for ESD protection and esp. can avoid the ESD load, without increasing the occupied area of ESD protective circuits by connecting the protective circuits between connections PAD appended to the circuits and common potential bus for all PADs. SOLUTION: For protecting a circuit part Si against overvoltage based on an ESD load, protective circuits ESD-1, ESD-2,..., ESD-i are provided in conductive passages between connections PAD-1i, PAD-1n,..., PAD-2j, PAD-ij and attached circuit parts. Each protective circuit ESD-i has a discharge path EP acting to lead out the overvoltage, this passage is connected to a collective potential, bus P-ESD for leading a common reference potential VESD to all the connections PAD-ij of the circuit parts Si during an operation.
Patent JP-S60255374-A (JP)
Inventor: KADO SHIYUNICHI
IPC: F16H25/20
Filed: 1984-05-29
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-H10303555-A (JP)
Title: Device for fabricating bonding layer, device for fabricating both-surface board, and device for fabricating multi-layer board
Inventor: OCHI AKIO
IPC: B32B37/20
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a plating process by forming holes at the predetermined positions of a laminated body comprising a prepreg and a film material and by providing a separating part where the film material is separated from the laminated body filled with conductive paste. SOLUTION: In a sticking part 1, a film material 18 of polyethylene telephthalate and the like is heated and pressed to a prepreg 17 made of glass epoxy to form a laminated body 19 and a predetermined number of holes 20 are made in the predetermined positions. The holes 20 are filled with conductive paste 21 at a filling part 3 with a squeegee and the film material 18 is separated from the laminated body 19 at a separating part 4 to form a bonding layer 22. This is a fine device for eliminating a plating process by fabricating the bonding layer 22 comprising a separating part 4 for separating the film material from the laminated body 19 having holes 20 filled with conductive paste 21.
Patent JP-S601197-A (JP)
Title: Mitomycin derivative
Inventor: GOTOU JIYOUJI
IPC: A61P31/04
Filed: 1983-06-17
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is 5,6 monosaccharide glycosyl; X is O, or S; R2 and R3 are H, or lower alkyl; n is alpha bond or beta bond). EXAMPLE:7-N[p-(alpha-D-Glucosyloxy)phenyl]mitomycin C. USE:A strong growth inhibitor against various kinds of bacteria. PREPARATION:A compound (e.g., p-nitrophenyl-alpha-D-glucopyranoside, etc.) is catalytically reduced in an inert solvent in the presence of a metal catalyst such as platinum oxide, etc. at room temperature, and reacted with a compound (e.g., mitomycin A, etc.) shown by the formula III usually at 5-50 deg.C.