baber/WOPTO huggingface dataset:
Patent JP-2000011639-A (JP)
Title: Semiconductor storage
Inventor: TOMISHIMA SHIGEKI
IPC: G11C11/407
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage in a multi-bank configuration that is achieved with less number of signal wires. SOLUTION: A memory cell array 30 is divided into a plurality of banks along a row direction. Further, each bank is divided into a plurality of sub blocks 50 along the row direction. The sub block that belongs to the same group shares the same row address. An access operation to a memory cell whose address is specified is executed for each sub block. The sub block is activated by a control circuit that is provided for each sub block based on a signal that is activated for a bank and the same group according to an address signal.
Patent JP-2000012522-A (JP)
Title: Etching rate measuring device and method of measurement therefor
Inventor: SING VIRAHAMPAL
IPC: H01L21/3065
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To measure etching rate with high precision and high reliability on real-time. SOLUTION: The device is provided with a laser light source 10; an optical system for guiding the laser light from the light source to a measuring object placed in an etching apparatus and under etching process; a light detector 18 which receives reflected light from the measuring object and makes photoelectric conversion; and a signal processing system 24 that processes photoelectric signal received by the light detector, detects period of the intensity change of the received photoelectric signal, and calculates the etching rate from the detected period.
Patent JP-H0624411-A (JP)
Title: Bound paper money sorting/storage device
Inventor: HONMA NOBUYUKI
IPC: B65B27/08
Filed: 1992-06-30
Abstract: PURPOSE:To provide bound paper money sorting/storage device which can stably transfer bound paper money even when the bound paper money is swollen and mounted on a receiving tray, preventing the device from becoming larger. CONSTITUTION:When a holding rod 48 is turned from a turnout position to a paper money holding position by a holding member driving unit 47, the top surface of the bound paper bill is held by the use of the holding rod 48. When a receiving tray 4 horizontally moves under this condition, the top surface of the bound paper money paper money on the receiving tray 4 is prevented from coming into contact with a frame 101 and other mechanisms which are provided on the machine body 100 side, and as the result, trouble that the bound paper money is damaged is prevented from happening. Also, by such a holding rod 48 and holding member driving unit 47, the upper surface of the bound paper money on the receiving tray 4 can be held, and therefore, it is not necessary to provide a large gap between the receiving tray 4 and the frame and other mechanisms which are located on the top of the receiving tray 4, in order to prevent the paper money from being pinched.
Patent JP-S5695446-A (JP)
Title: Chill block positioning jig
Inventor: KUNIYASU YUUSUKE
IPC: B22D15/00
Filed: 1979-12-28
Abstract: PURPOSE:To make positioning of chill blocks rapidly and easily by providing holes for mounting a connecting bar on the side opposite from the chill forming surface and make the mounting and dismounting of the connecting bar free at the time of setting the chill blocks for surface hardening of castings in a mold. CONSTITUTION:At the time of casting a crankshaft or the like, the surfaces of cams are chilled to improve their hardness, hence adrasion resistance. To this end, chill blocks 12 are disposed to the cam parts to quickly cool the cam parts. The chill bloks 12 sre used as much as the number of cams to make segmental dies. In this case, holes 15 into which a connecting jig 13 is entered are provided on the side opposite from the mold surfaces 11 of the chill blocks 12, and the engaging parts 14 of the jig 13 are inserted therein through the notches 16 in the upper part thereof, thence the jig 13 is rotated 90 deg., and the chill blocks 12 are fixed to the jig 13. These are mounted to the sand mold of the crankshaft and are accurately positioned in a manner that the mold surfaces 11 face the cam parts, after which the jig 13 is rotated 90 deg. again to the original position and is removed from the chill blocks 12. Finally, sand is packed and the mold mounted with the chill blocks is manufactured.
Patent JP-S5796558-A (JP)
Title: Dry type self-cooled rectifier instrument
Inventor: FUSE UMIO
IPC: H01L23/467
Filed: 1980-12-09
Abstract: PURPOSE:To miniaturize the shape of a cubicle, and to obtain the excellent efficiency of cooling by improving the arrangement of the instrument. CONSTITUTION:Air holes 2-4 are formed to an upper section and a lower section of a side wall and a top wall of the cubicle 1. Cooling radiators 6a-6c to which rectifying elements 5a-5c are mounted are arranged in such a manner that radiation fins are each opposed, paired in the horizontal direction, faced one another at the same interval, and also stacked at every each row at the same interval in the vertical direction. The mounting plates 8a-8c of accessory circuits 7a-7c are inclined to an oblique upper section from the upper outside edges of each cooling radiator 6a-6c and attached, the upper end edges are opposed, and space sections 10a-10c having proper width are formed among the mutual upper end edges of pairs of the accessory circuit mounting plates 8a-8c. Air having a high temperature passing through the cooling radiators is guided by means of the accessory circuit mounting plates, and rises in the space sections.
Patent JP-S6330786-A (JP)
Inventor: HAYATA KIMIHIKO
IPC: G21C15/18
Filed: 1986-07-25
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-H0340203-A (JP)
Title: Commutative magnetic disk driving device
Inventor: YUASA MASAHIRO
IPC: G11B5/23
Filed: 1989-07-07
Abstract: PURPOSE:To secure compatibility of a disk medium without providing an erase head by forming short circular arc part gaps, which draw arcs in the same direction, continuously in the both ends of a linear part gap corresponding to track width. CONSTITUTION:The read/write gap of a core 21 is formed with a linear part 22 corresponding to the track width and circular arc parts 23 to draw the arcs in the same direction continuously in the both ends. Accordingly, when the track of write data is deviated, the linear part 22 can read the data since a recording angle is same as the angle of the gap. For the circular arc parts 23, however, read outputs are reduced since the recording angles are always different from the angle of the gap. At such a time, the outputs are reduced corresponding to the deviation. However, there is no interference with being affected by the data, which are recorded in the past, of the circular arc parts 23 and the data of the circular arc parts 23 and linear part 22 in the adjacent track. Thus, even when off-track is generated, the compatibility is guaranteed.
Patent JP-S5963418-A (JP)
Title: Apparatus for controlling operation of forced draft fan for boiler
Inventor: UKIGAYA HIDEO
IPC: F23N1/10
Filed: 1982-10-05
Abstract: PURPOSE:To reduce variation in the flow rate of air at the time of changing the mode of operation from variable-speed operation to operation using a commercial back-up circuit, by operating an air-flow control valve immediately in response to the output signal of a pattern generator. CONSTITUTION:On the basis of the output of a main steam flow detecting circuit 18, a pattern generator 19 produces a reference value of the valve opening for determining the flow rate of main steam, i.e., the flow rate of air based on the fuel supply rate and the reference value is applied to a means 13 for driving an air-flow control valve 12 via a contact 20b. Then, forced restriction of the opening of the air-flow control valve 12 is started. Further, when it is detected by an equality detecting circuit 20 that the reference value produced by the pattern generator 19 is equal to a feedback signal produced by an air-flow detector 16, the control mode is shifted to the normal air-flow control by controlling the opening of an air-flow control valve 6. At the time of shifting the control mode, a breaker 11a of a commercial power source back-up circuit 11 is opened and a breaker 11c is closed, thereby connecting a voltage reducing reactor 11b in the circuit. Thus, a motor 9 supplied with current from the circuit 11 can reduce the speed of rotation after shifting of the control mode by way of reduced- voltage starting.
Patent JP-S6331208-A (JP)
Title: Information outlet
Inventor: TANIGAWA YOSHIHIRO
IPC: H04N5/00
Filed: 1986-07-24
Abstract: PURPOSE:To prevent a high frequency base band signal from being invaded as broad band noise by providing a transformer being a common mode current rejection filter between a filter and a base band branch output terminal. CONSTITUTION:A transformer 5 being a common mode current rejection filter is provided between a differential current rejection filter comprising a coil 11 and a capacitor 12 and a base band branch output terminal. Then before a signal passes through the coil 11 and the capacitor 12, since the signal passes through the transformer 5, the common mode current converted into a differential current by the differential current rejection filter does not come to the differential current rejection filter. Thus, the invasion of the base band signal high frequency as a broad band noise is prevented.
Patent JP-S6418110-A (JP)
Title: Photoelectron integrated circuit element
Inventor: MIURA YUJI
IPC: G02B6/122
Filed: 1987-07-13
Abstract: PURPOSE:To improve the photodetection efficiency of a photodetecting layer and to enable the integration of photodetecting elements to a higher density and the reduction of the cost thereof by forming light guides and the elements integrally within single layer. CONSTITUTION:The light guide layer 3A and the photodetecting elements 3A are integrally formed within the single layer of a photoelectron integrated circuit element formed with the light guides 3 and the photodetecting elements 3A in the form of one chip. The light propagating in the light guide layer can, therefore, be efficiently coupled to the photodetecting layer and there is no need for separately providing the layer to serve as the photodetecting part. The integration density is correspondingly increased. The photodetection efficiency of the photodetecting layer is thereby improved and the light signal is efficiently converted to an electric signal; in addition, the integration to the higher density is enabled and the element is producible at the lower cost.
Patent JP-H0617362-A (JP)
Title: Fibrous carrier for immobilizing physiologically active substance
Inventor: TASHIRO MIKIO
IPC: D04H1/542
Filed: 1992-07-01
Abstract: PURPOSE:To obtain a fibrous carrier for immobilizing a physiologically active substance capable of remarkably improving the reactivity without requiring a large-scale reactional apparatus by adsorbing the physiologically active substance on a fibrous structure, prepared by heat-bonding fiber with a heat-bondable fiber and having groups of through-holes in the thickness direction. CONSTITUTION:The objective fibrous carrier is obtained by carrying out the heat bonding treatment of a fibrous structure comprising at least 20wt.% core-sheath type, eccentric core-sheath type or lamination type heat bonding conjugate fiber containing a low-melting polymer such as a polyolefin, a copolyester or copolyamide as one component at a higher temperature than the melting point of the heat bonding component in the heat bonding fiber, providing the heat bonded fibrous structure having 20mm or larger thickness, then passing plural heat-resistant rodlike materials through the fibrous structure in the thickness direction thereof, forming groups of through-holes having 20% or more opening ratio indicating the ratio of the total opening area of the plural through-holes based on the cross-sectional area of the fibrous structure in the direction perpendicular to the through-holes and subsequently further heat- treating the resultant fibrous structure at a higher temperature than the melting point of the heat bonding component in the heat bonding fiber.
Patent JP-S6417805-A (JP)
Title: Production of porous sintered compact
Inventor: HORII YUJI
IPC: C22C1/08
Filed: 1987-07-13
Abstract: PURPOSE:To improve corrosive resistance at high temp. by heattreating Fe or Ni base alloy powder containing Al under the prescribed condition, firmly combining alloy powder with base metal and coating porous surface with aluminum oxide. CONSTITUTION:The Fe or Ni base alloy containing 1-10wt.% Al is melted. The powder made of this alloy is heat-treated under oxidizing atmosphere at 400-1200 deg.C for>=0.5min and aluminum oxide film is formed on the surface. Next, after removing a part of this coating layer, this powder is compacted into the prescribed shape. Successively, this green compact is sintered under reducing atomosphere.
Patent JP-2001003316-A (JP)
Title: Bridge fall prevention buffer
Inventor: EBINA KAZUKI
IPC: E01D19/04
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a bridge fall prevention buffer capable of effectively making buffer action function even when angle displacement of a joint cable is made in an arbitrary direction by displacement or deformation added to the joint cable by impact force due to earthquake or the like. SOLUTION: A bridge fall prevention buffer 1 is so constituted that it is provided between an abutment 22 and a bridge girder 25 borne on the abutment 22, and both end sections 2a and 2b of a joint cable 2 in the bridge fall prevention buffer 1 are respectively borne on buffer constitutive sections 3 so that both end sections can have buffer action along the direction of its axis. Then, these buffer constitutive sections 3 are respectively pivoted on a bracket 24 provided in the abutment 22 through a base plate 13 as a bearing member and a bracket 26 provided in the bridge girder 25, and one bearing section 6 is formed by combining a bearing 9 providing a spherical shaft 11 to a bearing pin 10 with an outside wheel 7 having a spherical inside sphere fitting the spherical shaft 11 of the bearing 9 thereto in a slidable manner.
Patent JP-H0338931-A (JP)
Title: Data transmission equipment by pulse stuffing method
Inventor: YOKOTA HIROSHI
IPC: H04J3/07
Filed: 1989-07-05
Abstract: PURPOSE:To avoid a stuff rate from being a simple integer number ratio by varying the length of a section deciding the pressure of the necessity of stuff in response to the data speed without varying a frame pattern period when the speed of data to be transmitted is decided. CONSTITUTION:The subject transmission equipment is constituted of a frequency dividing circuit 101, a stuff rate calculation deciding circuit 102, a control bit generating circuit 103, a memory circuit 104, and a multiplex circuit 105, a bit transmitting section length (stuff deciding section length) information to decide the presence of the necessity of stuff is provided in a transmission frame and the frame is transmitted to a reception side. Thus, even when the speed of the data to be transmitted is changed, the stuff deciding section length is varied in response to the data speed without varying the frame pattern period so as to avoid the stuff rate from being a simple integer number ratio.
Patent JP-S5965365-A (JP)
Title: Electronic calculator with timepiece
Inventor: ISHIWATARI MASUMI
IPC: G06F15/02
Filed: 1982-10-06
Abstract: PURPOSE:To decrease the number of keys, by controlling the time display by deciding automatically the setting of second or the setting of hour/minute in accordance with combinations of time setting keys and the number of digits of numerical keys of an electronic calculator with timepiece. CONSTITUTION:The numbers and data fed through a keyboard 2 are stored in an RAM4 by a command of an arithmetic circuit 1 in accordance with a program stored in an ROM3 and calculated. The result of this calculation is sent to a register 5 and displayed 7 via a decoder driver 6. The timing data of the RAM3 is advanced with the second signal produced from a reference signal generating circuit 8. With push of only time setting key TSK on the keyboard 2, 0-second is reset under display of 0-29sec and 0-second is reset after one minute under display of 30-59sec respectively. When the key TSK is pushed after two digits, e.g., 45 are fed, 45sec are set. While the key TSK is pushed with input of 3-4 digits, e.g., 345, 3hr and 45min are set. Thus only one TSK key suffices with time setting keys to decrease the number of keys.
Patent JP-H1121287-A (JP)
Title: Isolation of tris(fluorinated aryl)boron
Inventor: KATSUMI IKUYO
IPC: C07F5/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To isolate the subject compound as a highly pure solid (powder) in a good yield by filtering the solution of a specific tris(fluorinated aryl)boron containing two kinds of specific impurities, cooling the filtrate, and subsequently again filtering the cooled filtrate. SOLUTION: This method for isolating a tris(fluorinated aryl)boron comprises filtering a solution containing (A) the tris(fluorinated aryl)boron of the formula (R1 -R5 are each H, F, a hydrocarbon group, an alkoxy, wherein one or more of R1 -R5 are each F), (B) a magnesium halide such as a compound of the formula: MgXaXb (Xa is Cl, Br, I; Xb is F, Xa) and (C) an etheric solvent (e.g. dimethyl ether) as impurities preferably at 0-200 deg.C, more preferably at 30-150 deg.C, to remove the component B, cooling the first filtrate preferably at <=150 deg.C, more preferably at -50 to 80 deg.C, to deposit the component A substantially not containing the component C as crystals, and, if necessary, further cooling and filtering the second filtrate.
Patent JP-S6152674-A (JP)
Title: Picture transfer device
Inventor: TOKUNAGA HIROSHI
IPC: G03G15/01
Filed: 1984-08-21
Abstract: PURPOSE:To eliminate the color staggering by giving a charge of the same polarity as a toner on the surface of a transfer material and impressing a voltage of the reverse polarity on the surface of a transfer drum to fix the transfer material. CONSTITUTION:For instance, an electrostatic image is expored on a selenium photosensitive drum 10 to form an image of a negatively charged toner 9. A transfer drum 30 is so constituted to provide a conductive elastic layer 4 and an insulating layer 5 on a conductive base body 3. A positive voltage is impressed on the surface of the transfer drum 30 by a corona discharge device 6, and said drum 30 is brought into contact with the photosensitive drum 10 at a contact part A. The transfer material 10 is advanced as shown by an arrow D, and the surface of the transfer material 10 is negatively charged by a corona discharge device 7. At the contact part A of the drums 10 and 30 the negative toner 9 is attracted to the positive transfer drum 30 to be transferred on the transfer material 10. On the other hand, the negative transfer material 10 is attracted to the transfer drum 30 to be strongly wound. Consequently, even if colors of the toner are sequentially charged, the multi-colored picture without the color staggering can be obtained since the transfer material is fixed on the transfer drum.
Patent JP-S6066284-A (JP)
Inventor: SAITOU TAKASHI
IPC: A61H39/00
Filed: 1983-09-21
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-2000011557-A (JP)
Title: Carriage mechanism
Inventor: SATO TADASHI
IPC: G11B21/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization and high speed movement by providing 1st plural extension/contraction members extending with a 1st prescribed angle against the radial direction and abutting on an abutting part of a carriage to forward the carriage part and 2nd plural extension/contraction part extending with a 2nd prescribed angle against the radial direction and abutting on the abutting part to retreat the carriage, in a driving part. SOLUTION: The carriage part 2 is provided with the abutting part 2a nearly parallel to the directions A and B which are the radial directions of a recording medium, and the 1st plural extension/contraction members 6 of the driving part 5 are extended with the 1st prescribed angle against the directions A, B and abutted on the abutting part 2a to forward the carriage part 2. The 2nd plural extension/contraction member 7 are extended with the 2nd prescribed angle against the directions A, B and abutted on the abutting part 2a to retreat the carriage part 2. By making such a constitution, the driving part 5 is miniaturized, and also the high speed movement of the carriage part 2 is attained.
Patent JP-S5964537-A (JP)
Title: Production unit of tempered curved glass
Inventor: YOSHIZAWA HIDEO
IPC: C03B23/03
Filed: 1982-10-05
Abstract: PURPOSE:A production unit of tempered curved glass useful as front glass, rear glass of cars, etc. having improved molding accuracy and tempering degree, thinner than existing tempered curved glass, satisfying a regulation for number of crushed pieces, molding and quenching it at the same position. CONSTITUTION:In a production unit of tempered curved glass wherein the plate glass is press molded and quenched between a pair of molds, at least one of a pair of the molds has a hollow molding face to press the central part of the plate glass, and a cooling nozzle to protrude from the molding face during quenching. The flat plate glass 20 is heated approximately to the softening point, hung by the tongs 21, laid between the molding faces 11a and 12a of the convex mold 11 and the dent mold 12, and press molded into a curved state by the pesssing convex part 19. After the molding is over, the convex mold 11 and the concave mold 12 are released and air is immediately jetted from the inlet parts 13 and 14 of cooling air to the glass. The nozzles 16 are projected to increase the effect by air cooling.
Patent JP-S6067373-A (JP)
Title: Fine spinning winder
Inventor: MATSUI ISAMU
IPC: B65H67/04
Filed: 1983-09-21
Abstract: PURPOSE:To efficiently operate a doffing device, by arranging two fine spinning winders provided in their upper sections with overhead rails and in their bottom surface with suspension rails, in parallel with each other, and by suspending a device for suspending and shifting a doffing machine from the suspension rail. CONSTITUTION:When a unit U1 in a winder W1 completes rewinding so that a doffing demand signal lamp a1 is turned on, a signal is delivered to a shifting device 3 which therefore travels on a traverse rail R and comes to a stop at a position in one end part of the winder W1. Therefore, an overhead rail R1 is aligned with a suspension rail (r) so that a doffing machine 1 travels on the overhead rail R1, and therefore, it carries out doffing in the unit U1 and then returns to the shifting device 3 after completion of the doffing. During the doffing in the unit U1, when a unit U2 in a winder W2 completes its rewinding operation, the shifting device 3 travels on the traverse rail R and comes to a stop at a position in one end part of the winder W2, and therefore, the doffing machine 1 travels on an overhead rail R2 so that it carries out doffing in its unit U2.