baber/WOPTO huggingface dataset:
Patent JP-S52137603-A (JP)
Title: Connecting adapter
Inventor: TANIGUCHI MASATOSHI
IPC: H02K3/22
Filed: 1976-05-12
Abstract: PURPOSE: To facilitate fixing of hollow lead by making removable a portion of conductor, thereby making inserted hollow conductor exposable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10254414-A (JP)
Title: Inter-matrix ac drive method for liquid crystal display element
Inventor: KAMIYA OSAO
IPC: G02F1/133
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in an LCD. SOLUTION: A high level voltage V is applied to source buses of odd lines from a source driver 2 for a first period T1 of a nearly H/2 (H is a horizontal time), and a low level (zero volt) is applied to the source buses of even lines, and the output of the source driver 2 is held to high impedance for a next period T2 (T1+T2=H), and all source buses each other are connected by SWc, and the even lines are charged by charges on the odd lines. The low level is applied to the odd lines, and the high level V is applied to the even lines for a T3 of nearly H/2, and the output of the source driver 2 is held to the high impedance for a next T4 (T3+T4=H), and all source buses each other are connected by the SWc, and the odd lines are charged by the charges on the even lines. Thereafter, the drive of T1-T4 is repeated.
Patent JP-S60202021-A (JP)
Inventor: FURANKU GAROFUORO
IPC: B64D9/00
Filed: 1984-03-19
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-H06267291-A (JP)
Title: Sample-and-hold circuit
Inventor: ITAKURA TETSURO
IPC: G11C27/02
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a circuit whose area is not greatly increased by simultaneously sampling interlace video signals and video signals of scanning lines which are interporated for no-interlace by plural sample-and-hold means. CONSTITUTION:By sample-and-hold means 311 and 312, video signals of interlaces assigned to the input signals from input terminals In1 and In2 and video signals of scanning lines interporated for no-interlace are simultaneously subjected to sample-and-hold. During a horizontal blanking period, charges in capacitors C1 and C2 are reset by a charge reset means 317, outputs of means 311 and 312 are selected by output selecting means 313 and 314 and are transferred to the capacitors C1 and C2 by charge transfer output means 315 and 316. During a next horizontal period after the sampling, the means 315 and 316 output them in a time division manner. Having this constitution, a sample-and-hold circuit is obtained without greatly increasing the area of a liquid crystal display driving circuit which is suitable for a no-interlace display.
Patent JP-H01228237-A (JP)
Title: System switching system by network managing center
Inventor: SATOMI SHIGEKI
Filed: 1988-03-09
Abstract: PURPOSE:To perform the synchronous switching of the system function of each node by switching the system function at the time of performing the down load of system data on which switching time data to indicate the switching of a system is attached. CONSTITUTION:Timepiece devices (21a-41a) are provided on the node devices (21-41) of the nodes (2-4) in a network system. In case of switching the system function of the node devices (21-41), the switching time data to indicate the switching of the system is attached from a network managing center 1, then, the down load of the system data is performed. The nodes (2-4) switch the node devices (21-41) to the system function of down-loaded system data by the output of the timepiece devices (21a-41a) when the above stated indication time arrives. In such a way, it is possible to switch the system function of the node devices between the nodes (2-4) synchronously and simultaneously.
Patent JP-H11250288-A (JP)
Title: Automatic ticket examination device
Inventor: OKAMURA MUNEYUKI
IPC: G07B15/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To hold many tickets without allowing those tickets to bypass a writing head and a verified head. SOLUTION: In an automatic ticket examination device capable of handling plural tickets, a holding mechanism (b) is formed of a polygon-shaped carrying path 10, and a ticket carried from a reading head H1 to a writing head H2 side is received through one vertex part of the polygon, and the received ticket is returned through the vertex part. This mechanism (b) is also provided with stoppers S1, S2, and S3 for temporarily holding the ticket on the side parts of the polygon-shaped carrying path L10. Moreover, this examination device is provided with an inverting mechanism C for inverting the ticket in a switchback system, and for temporarily holding the ticket at the other vertex part of the polygon-shaped carrying path L10.
Patent JP-H08214651-A (JP)
Title: Lift-controlling apparatus for farm working machine for paddy field
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1995-02-17
Abstract: PURPOSE: To prevent the hunting of lift control in a mud-pushing mode and a stop mode of a ground float at the start of a paddy field working machine. CONSTITUTION: This lift-controlling apparatus for a farm working machine for paddy field has a working machine part 4 provided with a ground float 54 vertically moving its front part around a support according to the vertical motion of the grounding face during the traveling motion of the machine body. The working machine part 4 is vertically moved according to the vertical motion of the ground float 54. When the speed of the machine body is accelerated, the controlling target value of the attack angle of the ground float 54 is changed to a side to increase the controlling sensitivity and when the speed is decelerated, the controlling target value of the attack angle of the ground float 54 is changed to the side to lower the controlling sensitivity.
Patent JP-H07263588-A (JP)
Title: Semiconductor package
Inventor: OIDA MITSURU
IPC: H01L23/12
Filed: 1994-03-24
Abstract: PURPOSE:To provide a semiconductor package wherein its cost can be reduced and its compactness can be improved and further its high reliability can be ensured. CONSTITUTION:In a semiconductor package, a board 7 on whose one principal surface a wiring circuit including the parts to be connected with a chip is provided, a semiconductor chip 8 mounted face-down-wise on the one principal surface of the board 7, a resin layer 11 filled into the space between the bottom surface of the semiconductor chip 8 and the top surface of the board 7, and planar type external connecting terminals 9 which are connected electrically with the semiconductor chip 8 and are derived to the other principal surface of the board 7 and further are exposed to the outside are provided respectively. In this semiconductor package, such a constitution that the outer peripheral end parts of the board 7 are protruded by 0.5-2mm from the ones of the semiconductor chip 8 is adopted, and if necessary, the respective corner parts of the board 7 are subjected to chamferings.
Patent JP-S63222057-A (JP)
Inventor: SUDO OSAMU
IPC: C04B26/06
Filed: 1987-03-09
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-S58174299-A (JP)
Title: Treatment of dehydrated cake and concentrated sludge
Inventor: IKEGAMI YOSHIHIRO
IPC: C02F11/12
Filed: 1982-04-02
Abstract: PURPOSE:To make disintegration of dehydrated cake or the like of a high moisture content easy, by adding dried powder to the dehydrated cake and concd. sludge produced in a dehydration treatment of industrial waste water or the like then disintegrating the cake and pretreating the same to the shape convenient for the post treatment. CONSTITUTION:The dehydrated cake and concd. sludge obtd. by dehydrating industrial waste water and sewage is contained in a hopper 1, and the dehydrated cake, etc. are supplied from the hopper to a lower conveyor 3 with a constant volume supply machine 2. A hopper 5 contg. the dried powder to be added to the dehydrated cake, etc. on the conveyor and a constant volume supply machine 6 for powder thereunder are provided in the mid-way of the belt conveyor 3 moving toward a disintegrator 4. Ash of dust collector, lime powder, fine powder, etc. are used for the above-described powder. The dehydrated cake stuck with the powder supplied by a material pushing wheel having a radially projecting vane is sheared at a high speed with a stationary blade and a high speed rotating blade in the disintegrator 4, whereby the cake is disintegrated.
Patent JP-H10255463-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINOZAKI NAOHARU
IPC: G11C11/407
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid reduction in holding time and to further increase the speed, by adding a capacitance equivalent to the difference from the maximum capacitance to the input groups other than the input group having the maximum capacitance. SOLUTION: A MOS capacitance 23 is inserted between the output of an ESD circuit 11 of a CAS group and a ground and also a MOS capacitance 24 is inserted between the output of an ESD circuit 15 of a Di group and the ground. Since the input capacitance of the CLK group having two buffer circuits 12 and 12b among three inputs CLK, CAS and Di is the largest, the capacitances 23 and 24 having the capacitance values, which are equivalent to the differences with respect to the maximum value, are respectively added to the CAS and Di groups. Thus, the inclination of EXTCAS0 becomes gradual similar to the inclination of EXTCLK0 , EXTCAS1 is moved back in the time, and as a result, the superimposed portion of the H level period of EXTCAS1 and EXTCLK1 , i.e., the holding time is considered to be extended.
Patent JP-S58174732-A (JP)
Title: Variable speed fluid coupling
Inventor: YOSHIDA SHINJI
IPC: F16D33/14
Filed: 1982-04-02
Abstract: PURPOSE:To provide a variable speed fluid coupling adapted to change the quantity of oil in an operating chamber with a scooping tube to change the speed, which can improve efficiency by feeding operating oil corresponding to a loss in the fluid coupling into the fluid coupling. CONSTITUTION:The operating oil of a fluid coupling is supplied through gears 2, 3 coupled to an input shaft 1 by a hydraulic pump 4. At this time, a gear 10 coupled to an output shaft 9 is driven through a gear 12 by a hydraulic motor 13. The quantity Q of operating oil fed into a casing 5 is found by substracting hydraulic motor consumption from hydraulic pump discharge. The quantity Q of operating oil is supplied through a branch circuit A and a relief valve 14 into an operating chamber.
Patent JP-H0357444-A (JP)
Title: Telescopic biopsy-controlling instrument and its instrument using method for biopsy
Inventor: GEIRII GOMURINGAA
IPC: A61B17/00
Filed: 1990-03-07
Abstract: PURPOSE: To obtian a device to control the cutter of the atherectomy instrument when cutting out a channel in damaged tissue of the artery by providing the device with a hollow housing, a tubular inserter and an inserter holder. CONSTITUTION: The control device 10 is composed of a nearly cylinder shaped hollow housing 12 having a link like cap 14 engaged screwing onto its front. The cap 14 is operated so that it holds a tubular inserter 16 in a selected position in the housing 12. When screwing the cap tightly onto the front of the housing, deformed O-ring presses up the inserter and holds it stationarily lengthwise in the housing. When screwing it off, the O-ring relaxes and reduces the friction on the tubular inserter, consequently, the inserter is freely made slidably nested in an outer housing as desired. The cutter placed in the artery is correspondingly advanced forward on selectively altering the length of the nested control device outside of the main device.
Patent JP-S60204410-A (JP)
Inventor: ARAKI YOUZOU
IPC: B65B9/20
Filed: 1984-03-21
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-S52137482-A (JP)
Title: Preparation of acrylamide polymer
Inventor: TANAKA KATSUTOSHI
IPC: C08F20/56
Filed: 1976-05-14
Abstract: PURPOSE: To prepare a porous acrylamide polymer without loss of solubility in water by boiling the water within the polymerization system with the heat of polymerization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10250107-A (JP)
Title: Ink jet recording apparatus
Inventor: NAKAHARA JUNJI
IPC: B41J2/185
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To perform purging treatment efficiently after replacing of an ink cartridge. SOLUTION: When an ink cartridge 5 is replaced, a carriage 3 is moved to a cartridge replacement position by a controlling means on the basis of a predetermined signal. In this case, a suction pump is in an operable state without abutting against a lever 50b for changing over the transmission of an operating force to the suction pump. After replacing the cartridge 5, a recording head 2 makes the cartridge 5 move to a position opposed to a suction cap 24. At the same time, the suction pump is controlled to perform purging operation for the recording head.
Patent JP-S51130906-A (JP)
Title: Centrifugal turbo fan
Inventor: KEITANI TAKASHI
IPC: F04D29/02
Filed: 1975-05-12
Abstract: PURPOSE: Light centrifugal turbo fan with high strength and wear resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06250583-A (JP)
Title: Simulation device using image
Inventor: NOMURA YOSHIAKI
IPC: A63G31/16
Filed: 1993-02-22
Abstract: PURPOSE:To perform a virtual reality by a stereoscopic image pattern-expansible by the will of an audience. CONSTITUTION:A first image screen 14 is provided in front of audience seats 24, a half mirror 10 is provided in front of the first image screen 14 with a small distance, and to the half mirror 10, a second image screen 16 is further set in the position nearly symmetrical to the first image screen 14. The crude image of the sea bottom photographed by a small-sized camera is projected on the first image screen 14, and another image is projected on the second image screen 16. Thus, the virtual image of the image projected on the second image screen 16 is imaged in front of the first image screen 14 by the half mirror 10, and this can be stereoscopically seen.
Patent JP-H03255586-A (JP)
Title: Facing design supporting device
Inventor: NAKAMURA TAKEHIRO
IPC: G06F17/50
Filed: 1990-03-05
Abstract: PURPOSE:To constitute the device so that even an unskilled person can execute a design and a drawing work, and also, to shorten the work time by executing automatically a strength calculation, a design calculation and plotting, based on a designated strength necessary condition. CONSTITUTION:When a strength necessary condition of a member to be designed is inputted from an input device 3, a strength necessary condition confirming means 5 checks the inputted strength necessary condition, and when it is correct, its design information is sent out to a strength calculation executing means 6. The strength calculation executing means 6 allows a computer 1 to execute a strength calculation, based on its information and an automatic design program means 7 allows the computer 1 to execute continuously a design calculation on the mechanism and to set prescribed dimensions. This dimensions is sent to a CAD system 2 by a drawing generating means 8, and the CAD system 2 executes plotting, based on its dimensions. In such a way, even in the case of an unskilled person, the calculation and the generation of a drawing are executed automatically by only inputting the design necessary condition, and the work time required for the design is shortened.
Patent JP-S63220502-A (JP)
Inventor: KAWAMURA MAKOTO
IPC: H01C1/02
Filed: 1987-03-09
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-H06311229-A (JP)
Title: Method of automatic protection and recovery of line interface circuit, and line interface circuit
Inventor: POORU FUONNYAN HANGU
IPC: H04M1/74
Filed: 1994-02-28
Abstract: PURPOSE: To automatically protect and restore a line interface circuit on the occurrence of a failure in a telephone line. CONSTITUTION: A line interface circuit 8 monitors a current on the telephone line. If a failure which causes an overcurrent occurs, a protection relay 15 breaks the connection between the line interface circuit 8 and the telephone line, and the line interface circuit 8 monitors an in-phase mode voltage on the telephone line. When the monitor voltage is reduced to a high threshold or lower, the line interface circuit 8 connects them again. When the monitor voltage is reduced to a low threshold or lower after the occurrence of the second break, the line interface circuit 8 connects them again. If a further break occurs, the line interface circuit 8 enters a ground failure restoration process. This method facilitate protection and quick restoration from any failure on the telephone line.
Patent JP-S63221207-A (JP)
Title: Photoelectric converting method for interference measuring instrument
Inventor: TSUCHIYA YOSHIYUKI
IPC: G01B11/24
Filed: 1987-03-10
Abstract: PURPOSE:To hold the resolution of A/D conversion proper by converting an interference fringe video signal from analog to digital and storing it in a memory, detecting the highest value of the brightness level of each of longitudinal and lateral lines running in the center of an image, and finding the difference between the detected value and a reference value and feeding it back. CONSTITUTION:An interference fringe video signal, i.e. the output of an area sensor 120 is amplified by a video amplifier 14 and converted by an A/D converter 18 into a digital signal, which is stored in a memory 24. A peak value detecting circuit 26 detects the maximum value of the brightness level of each of longitudinal and lateral lines running in the center of the image stored in the memory and a threshold value comparing circuit 28 calculates the difference quantity between the largest value and a lower-limit value when the largest value is smaller than the lower-limit value of the threshold value; and a D/A converter 32 converts the calculated difference quantity into an analog signal, which is fed as a gain control signal 34 back to the video amplifier 14.
Patent JP-H01230166-A (JP)
Title: Table preparing device
Inventor: KONUMA CHIEKO
IPC: G06Q10/10
Filed: 1988-03-10
Abstract: PURPOSE:To operate data without being conscious of a cell item by editing- processing the data for the cell fixed with a row and a column in a two-dimensional form table, scrolling the table, and extracting and designating the row or the column in the table. CONSTITUTION:When a means 2 to extract and designate the row or the column of a table preparing device extracts and designates the row or the column based on an instruction inserted from an input device 1, and the data are inputted to the cell which cannot be simultaneously displayed on the same picture together with the designated row or the column, a means 5 to control scroll does not scroll the designated row or column, and controls so that only the row or the column other than the designated one may be scrolled, and the aimed table is editing-processed. Thus, since the cell and the item corresponding to the cell are simultaneously displayed on the same picture, an operator can immediately confirms them only with visual information, and the efficiency at the time of table preparation can be improved.
Patent JP-S58171411-A (JP)
Title: Preparation of thermoplastic resin having low gloss
Inventor: OOOKA SUSUMU
IPC: C08F2/00
Filed: 1982-04-02
Abstract: PURPOSE:To disperse a rubber component suitably in a resin and obtain the titled resin having improved mechanical characteristics and appearance, by adding a polybutadiene latex to be added conventionally after the polymerization to the polymerization system at a specific point in the course of the graft polymerization. CONSTITUTION:(A) A component consisting of (i) 25-50pts.wt. polybutadiene, (ii) 10-30pts.wt. acrylonitrile and (iii) 30-60pts.wt. aromatic vinyl monomer, e.g. styrene, is subjected to the emulsion graft polymerization, and (B) a polybutadiene latex having 150-500mmu particle diameter in an amount within 0.2- 1.5 (GB/GA) ratio [GA is the dry weight of the component (i) in the component (A); GB is the dry weight of the component (ii) in the component (B)] between the GA and GB is added to the graft polymerization system at a point when the conversion ratio of the total amount of the components (i) and (ii) to the resultant polymer becomes 40-70wt%.
Patent JP-H01228895-A (JP)
Title: Optically recording medium
Inventor: HIROSE SUMIO
IPC: C09K9/02
Filed: 1988-03-10
Abstract: PURPOSE:To perform recording/reading of a signal and a large C/N value even if a reflecting layer is not separately provided by providing a recording layer containing specific quinoid compound on a transparent board thereby to provide large absorptivity and sufficient reflectivity for a laser light in the layer. CONSTITUTION:A recording film is formed by vacuum depositing, sputtering ion plating or fusion-bonding to solvent quinoid compound of formula I (X is O, S, SO, SO2, Se, Te, N-R, A-ring and C-ring are unsubstituted or having 4 or less of substituted groups, B-ring are unsubstituted or having 2 or less of substituted groups, R is hydrogen or 1-12C substituted group, and n is integer number of 1-5) on a board, and dipping or spin coating it. Less than 20wt.% of resin binder is contained in the film.
Patent JP-S57170660-A (JP)
Title: Maintenance and operation system for exchange equipment
Inventor: FURUHASHI TOORU
IPC: H04M3/22
Filed: 1981-04-14
Abstract: PURPOSE:To enable a network from a using system and a spare system to leading-in by mounting a maintenance and operation equipment interface circuit in the mounting position of subscriber's circuit group package. CONSTITUTION:Interface circuits 81, 82 that connect maintenance and operation equipment 1 to an exchange is mounted in the mounting position of subscriber's circuits 31, 32. The interface circuits 81, 82 lead in information transmission lines 510, 511 from subscriber's circuit control devices 50, 51 and digital transmission lines 810, 811, 820, 821 from line concentration stages 40, 41 and connect to the maintenance and operation equipment 1. In control devices 50, 51 and line concentration stages 40, 41, the transfer line and transmission line to subscriber's circuit 31, 32 and the transfer line and transmission line to interface circuits 81, 82 are multiple connected, and outgoing and incoming operation is directly controlled by direct access to a serial information transfer line to which the maintenance and operation equipment is led in.
Patent JP-S62213589-A (JP)
Title: Controlling method for drive motor in diazo copying machine
Inventor: NISHIDA YOSHIAKI
IPC: H02P7/29
Filed: 1986-03-14
Abstract: PURPOSE:To stably control the speed of a drive motor with a simple circuit configuration by rectifying an AC and controlling its conduction angle. CONSTITUTION:AC powers applied to terminals 32, 34 are supplied through a full-wave rectifier 30 and a transistor 44 to a DC motor 42. A microcomputer 38 counts the number of pulses PL 2 in one period of a pulse PL2 output from a motor rotational speed detector 40 to detect the rotating speed of the motor 42, and compares it with a reference speed to calculate a speed deviation. It applies a pulse signal of the pulse width responsive to the speed deviation synchronously with the zero-crossing point of the AC power output from the detector 36 through a photocoupler 48 to the transistor 44.