baber/WOPTO huggingface dataset:
Patent JP-H08315690-A (JP)
Title: Switch operation mechanism
Inventor: INOUE RYUICHI
IPC: H01H33/42
Filed: 1995-05-16
Abstract: PURPOSE: To provide a switch operation mechanism for quick on and quick off which can prevent the on/off operation trouble at increase of friction of the main circuit contact of the switch body or the slow operation of the main circuit movable contact of the switch at accumulation of spring energy, and also, can miniaturize the whole of the switch. CONSTITUTION: This mechanism is equipped with an output lever 7 which rotates the output shaft 9, being driven by the spring lever 5 having a toggle spring unit 6 driven by an input lever 4. Moreover, the spring lever is driven so as to break the switch contact further after completion of spring energy accumulation of the toggle unit by enlarging the operation range of the input lever by the operation range regulators 1 and 2 being gears. Moreover, the output lever is driven further after completion of input action by the spring energy release of the toggle spring unit by enlarging the operation range of the input lever. Moreover, this is equipped with an off position retaining latch 10 so that the output lever can rotate only after completion of spring energy accumulation by checking the rotation of the output lever during accumulation of spring energy.  Furthermore, the input end 1a and the output end 9a lie on the same side.
Patent JP-S5241854-A (JP)
Title: Power circuit
Inventor: UCHIUMI TAIKI
IPC: G05F1/56
Filed: 1975-09-29
Abstract: PURPOSE: When the non-stable input is smaller than the rated output value, the non-stable input is output as it is, and when larger than the rated output value, the stabilized output is taken out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61274928-A (JP)
Title: Method and apparatus for preparing pipe
Inventor: WATANABE KAZUMASA
IPC: B29C70/16
Filed: 1985-05-31
Abstract: PURPOSE:To facilitate not only the winding of a core tape constant winding angle but also the withdrawal of the wound tape from a mandrel, by arranging the core tape on the mandrel along the axial direction thereof and winding a filament comprising composite fibers around the core tape through a delivery eyelet in a twill weave state. CONSTITUTION:At first, a mandrel 3 is covered with a dummy tube 60 and the leading end of the core tape 14 from a tape supply bobbin 11 is connected to the pipe end of said dummy tube 60 and a pipe withdrawing apparatus 7 is driven to draw out the dummy tube 6 to the direction shown by an arrow. Filament 26, 40 comprising composite fibers receiving prepreg treatment are continuously wound around the core tape 14 in a twill weave state by using delivery eyelets 34, 36 while said core tape 1 is delivered. The molded pipe obtained by winding the filaments comprising composite fibers around the core tape 14 is guided to a heat-curing apparatus 6 and passed through a compression roller row 49 to be compressed and cured. after the dummy tube was passed as mentioned above, a synthetic resin pipe is prepared automatically.
Patent JP-S5242152-A (JP)
Title: Digital chronograph watch
Inventor: KOMIYAMA KATSUHIKO
IPC: G04F10/00
Filed: 1975-09-30
Abstract: PURPOSE:To use a watch for displaying hour, minute and second, as a chronograph by changing over, thereby indicating integrated time to a unit of hour or unit of 1/100 second without increasing display segments.
Patent JP-S5874448-A (JP)
Inventor: CHIYAARUZU AREN MIRIGAN
IPC: G11B15/67
Filed: 1982-07-08
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-S5754172-A (JP)
Inventor: HERUMUUTO BESHUKE
IPC: C07D213/82
Filed: 1981-07-29
Abstract: Crude nicotinamide is purified by a recrystallization and in this way freed especially from nicotinic acid and salts of nicotinic acid. As solvent there is used a 2-methylpropanol-1 containing water. The recrystallization takes place at a pH between about 7 and 10.
Patent JP-H05291640-A (JP)
Title: Stacked piezoelectric element
Inventor: FUJIMURA TAKENAO
IPC: H01L41/083
Filed: 1992-04-10
Abstract: PURPOSE:To facilitate the handling in the case of incorporating a stacked piezoelectric element into an actuator as a part by providing an electrode member for external connection for power supply from outside. CONSTITUTION:In the piezoelectric elements stacked part 2 of a stacked piezoelectric element 1, the inner electrodes (piezoelectric element electrodes) 3 are electrically connected alternately to side electrodes 4, and the inner electrodes 4 are electrically connected to the electrode members 5, respectively, for external connection being bonded and fixed to the top and the bottom of the piezoelectric elements stacked part 2. Insulating members 6 are fixed to the top and the bottom of the electrode member 5 for external connection. The wiring from a power source is fixed by soldering to the projection of the electrode material 5 for external connection, whereby the stacked piezoelectric element expands and contracts. Accordingly, there is no wiring in the stacked piezoelectric element itself, so in the case of incorporating the stacked piezoelectric element into a structure, the handling becomes simple. Moreover, since a terminal for wiring is provided for exclusive use, the connection of firm wiring becomes possible.
Patent JP-S5741320-A (JP)
Title: Manufacture of roll for hot rolling
Inventor: NAKAGAWA YOSHIHIRO
IPC: C21D5/00
Filed: 1980-08-26
Abstract: PURPOSE:To manufacture a supeior high hardness roll at a low cost by forming a composite roll by centrifugal casting using Adamite material as a material for the outer shell part and specified spheroidal graphite cast iron as a material for the core part and by subjecting the composite roll to special heat treatments. CONSTITUTION:A composite roll is manufactured using Adamite material as a material for the outer shell part and cast iron consisting of, by wt., 2.8-3.6% C, 1.6-2.5% Si, 0.1-0.5% Mn, <=0.1% P, <=0.02% S, 0.5-1.5% Ni, 0.1-0.3% Cr, <=0.5% Mo, 0.02-0.1% Mg and the balance essentially Fe and having 45-55kg/ mm.<2> tensile strength and 1.0-2.0% elongation as cast as a material for the core part. The outer shell part is subjected to diffusion annealing, spheroidizing annealing and hardening, and the whole roll is tempered. Thus, a high hardness Adamit roll with Hs 60-75 outer shell hardness is obtd.
Patent JP-S5815823-A (JP)
Inventor: ARUBAATO GUROITAATO
IPC: A47J31/38
Filed: 1982-07-06
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-S5820267-A (JP)
Title: Coater
Inventor: OGUCHI TOSHIHIKO
IPC: B05C1/08
Filed: 1981-07-30
Abstract: PURPOSE:To make a small-sized coater having good work efficiency, by unlinearly locating a plurality of guide rolls, each axis of which is parallel together, between an uncoiling roll and a coiling roll, and arranging a coating means and a drying means to a web passage. CONSTITUTION:A web 1 to be coated is uncoiled from an uncoiling roll 2 located at the central position and coiled round a coiling roll 24 through guide rolls 3-10. This spirally running web 1 passes through a knife edge-type coater  head 15 attached to a support stand 14, and paint located in a space defined by  guide plates 16 and a knife edge 17 is applied to the web 1. The paint-applied  web surface 18 is introduced into a drying duct 20 and dried, without coming in contact with other bodies.
Patent JP-H10308886-A (JP)
Title: Contour correction circuit
Inventor: KOYAMA YUICHI
IPC: H04N5/208
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a contour correction circuit by which a level of a signal to be outputted is adjusted to a prescribed or a desired level even when a frequency characteristic of the contour correction circuit is changed. SOLUTION: A contour correction circuit 1 changes a frequency characteristic of a video signal received under the control of a control circuit 3 to provide an output of a contour correction signal; a control circuit 3 controls operation of the contour correction circuit 1 and provides an output of a control signal in response to the frequency characteristic of the contour correction device to a multiplier circuit 2; and the multiplier circuit 2 multiplies the contour correction signal with a control signal outputted from the control circuit 3 and provides an output video signal.
Patent JP-H01287656-A (JP)
Title: Illuminator for display
Inventor: YAMAKI TOSHIO
IPC: G03B17/18
Filed: 1988-05-16
Abstract: PURPOSE:To facilitate the visual recognition of display by providing a light source producing a plane light source on the back of a holding member around a display board. CONSTITUTION:The LCD (display board 4) of a backlighted illuminator B and a flexible substrate 8 are connected by an anisotropic conductive rubber connector 6, housed in a holder 1 and fixed by a press plate 7. The transparent or semi-transparent display board 4 is illuminated from behind by the plane light source produced by diffusing light from the light source 2 by means of a diffusing plate 5. The light source 2 is disposed on the side of a visually inspector in the normal inspecting direction of the display board 4 and on the back of the holding member adjacent to a display board peripheral part. As a result, even if its surroundings are dark, light from the light source does not directly enter the eye, and display becomes thereby more visible.
Patent JP-H08316945-A (JP)
Title: High-speed data reception method and circuit therefor
Inventor: NODA SUSUMU
IPC: H04L7/02
Filed: 1995-05-17
Abstract: PURPOSE: To improve the stability of the circuit and to simplify the constitution by retiming the reception data with a synchronous phase by a latch clock generated from a phase timing signal and a system clock signal. CONSTITUTION: In a reception data input part 202, the phase or reception data D0 is shifted from that of a system clock S0 of a system clock input part 201. A phase detection part 203 samples reception data by the clock S0 having n-fold frequency of data D0 and generates a phase timing signal S1 within one period or the system clock from the state change point. A phase clock generation part divides the frequency or the clock S0 by (n) with the signal S1 as the reference phase to generate a latch clock S2. In a data latch part 205, reception data is latched at the phase timing which satisfies a setup time Ts and a hold time Th.
Patent JP-H0416895-A (JP)
Title: Read system for display element inspection screen
Inventor: EGAWA HIROSHI
IPC: G09G3/20
Filed: 1990-05-10
Abstract: PURPOSE:To read the inspection screen of a more economical display element by placing picture elements nearby a picture element group to be inspected in a dark state, and arranging the photodetection surface of a sensor at a dis tance from the image formation surface of the display screen to be inspected and performing read inspection. CONSTITUTION:The picture elements nearby the picture elements to be inspected are put in the dark state and the photodetection surface 10 of the sensor is arranged at a distance from the image formation surface 1 of the picture elements to be inspected to perform the read inspection. Therefore, the number of sensor picture elements where an enlarged picture element image of the area of the picture element image of the display element is projected can be increased and the inspecting ability can be increased with the sensor which is relatively small in the number of picture elements. Further, the number of sensors in use is decreased and further a sensor movement type can be changed into a sensor stationary type. Consequently, a static type read system can be constituted by using a sensor which is equal in the number of picture elements to or less than a display element and the system can easily be realized at low cost.
Patent JP-H0258540-A (JP)
Title: Production of imide-based prepolymer and vanish using said prepolymer
Inventor: SUGAHIRO JIROU
IPC: H05K1/03
Filed: 1988-05-16
Abstract: PURPOSE:To produce a prepolymer excellent in thermal stability and especially excellent in solubility in solvents by reacting a specified bisimide with a diamine in the presence of a radical scavenger. CONSTITUTION:An unsaturated bisimide represented by the formula (D is divalent group containing carbon-carbon double bond; A is divalent group containing two or more carbon atoms.) is reacted with a diamine preferably in (1.5:1)-(5:1) mol ratio in the presence of a radical scavenger (hydroquinone or 2,2- diphenyl-1,1-picrylhydrazyl is suitable.) and the resultant imide-based prepolymer is dissolved in a solvent to be used as vanish. N,N'-m-phenylenebismaleimide or N,N'-4,4'-diphenylmethanebismaleimide is preferable as the compound of the formula and 4,4'-diaminodiphenylmethane or 1,3-bis(4-aminophenoxy)benzene, etc., as the diamine.
Patent JP-H052006-A (JP)
Title: Gas leak alarm
Inventor: FUKUDA TOKUYUKI
IPC: G01N27/12
Filed: 1991-05-24
Abstract: PURPOSE:To shorten the initial alarm time by constituting a detecting part of a stress sensitive body of a metallic oxide semiconductor, a pair of electrodes for measuring the resistance change of the sensitive body, and a heater for heating the sensitive body on a substrate, and forming a load circuit of at least a positive characteristic thermistor as a load to the sensitive body. CONSTITUTION:This gas leak alarm has a detecting part and a load circuit. In the detecting part 1, a stress sensitive body 6 made of a metallic oxide semiconductor, a pair of electrodes for measuring the resistance change of the sensitive body 6, and a heater 5 for heating the sensitive body 6 are provided on a substrate. Meanwhile, the load circuit is comprised of at least a positive temperature coefficient thermistor 15 as a load to the sensitive body. A response characteristic 23 of the thermistor 15 and the characteristic 22 of the sensitive body assume approximate curves to each a set resistance value RA. The initial alarm time of the sensitive body 6 of this gas leak alarm is shortened to 1/3 displayed by a characteristic 21 of a conventional sensitive body. Since the resistance value of the sensitive body 6 is a small value approximate to the resistance value of the thermistor 15 before it reaches the set resistance value RA, the sensitive body 6 generates heat with consuming a large amount of power and reaches the set resistance value RA quickly.
Patent JP-S5743076-A (JP)
Title: Two-position liquid level control valve
Inventor: MORIYA SEIHEI
IPC: F16K31/34
Filed: 1980-08-28
Abstract: PURPOSE: To obtain any intended level of valve opening by installing a valve-opening-level adjusting threaded pipe, which is open with one end to the upper part of the liquid in a pressure control cylinder and with the other end to the liquid tank, and by moving this adjusting pipe up and down.  
     CONSTITUTION: When the liquid level in a liquid tank T sinks to attain the valve closing level L2, which is situated below the open end position 28a of an adjusting theaded pipe 28, the air in this tank T flows into the upper chamber of the liquid in a pressure control cylinder 2 from the valve opening level and adjusting hole 25, so that the liquid in this cylinder 2 flows into the tank T immediately and goes down to the valve opening level L2 in the tank T, and then the sinking float 3 will open the valve hole 12 by float valve 13. The valve opening level L2 is raised by screwing the adjusting threaded pipe 28 for upward movement while the level L2 is sunk by screwing it for downward movement. Thus any intended level of valve opening can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0414652-A (JP)
Title: Operation control circuit for tape recorder
Inventor: KAWACHI TSUNEYOSHI
IPC: G11B20/02
Filed: 1990-05-08
Abstract: PURPOSE:To reproduce and listen to all pieces of recording information by rewinding a magnetic tape and stopping the operation when the tape recorder is in a stopping mode from the reproduction state so as to regenerate a recording signal for the delay time of a processing circuit at a succeeding recording opportunity. CONSTITUTION:When a stopping operation switch 18 is depressed and closed in the reproduction state, an output signal at a reproduction output terminal 21 is inverted and a signal is applied to a rewinding output terminal 25 for a prescribed time. Consequently, the reproduction of the tape recorder is released and the rewinding is started and the tape recorder comes to a stop after the lapse of a prescribed time. The time when the signal is outputted at the terminal 25 is selected by taking a time required for the switching of a driving mechanism whose reproduction is released and a tape rewinding time into account. Since the mode switching is implemented in such a manner, even when the regenerative signal is delayed by the signal processing of a digital signal processing circuit 5, the continuation of the information having been listened to when the stopping operation is set can be listened to by the succeeding reproduction.
Patent JP-S6118405-A (JP)
Inventor: ERITSUKU RIRO
IPC: C12M3/06
Filed: 1985-06-03
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-S5821684-A (JP)
Title: Novel phenyldisilane compound and its preparation
Inventor: SAKURAI HIDEKI
IPC: C07F7/08
Filed: 1981-07-31
Abstract: NEW MATERIAL:A compound of formulaI(R1 is a lkyl; R2 is H or alkyl). EXAMPLE:9,9,10,10-Tetramethyl-9,10-disila-9,10-dihydrophenanthrene. USE:A synthetic intermediate for organic silylenes, capable of giving the organic silylenes expected for the utilization in new synthetic reactions due to the rich reactivity in high yield by the photolysis. PROCESS:A compound of formula II is reacted with a compound of formula III (X is Cl or Br) to give the compound of formulaI. The reaction is carried out in a solvent, e.g. ether, in an argon atmosphere.
Patent JP-S60263163-A (JP)
Title: Data control device for copying machine
Inventor: OGURA MASAAKI
IPC: G03G21/00
Filed: 1984-06-12
Abstract: PURPOSE:To enable the operation for discriminating the abnormality of a copying machine and to investigate the quality of the machine by connecting one or multiple units of the copying machines and a data totalizator by bidirectional signals. CONSTITUTION:The data totalizator B controls the plural copying machines A with one unit and is controlled by a central control unit C. The totalizator B consists of a CPU4, ROM5, RAM6, I/O7 and serial interface 8 having a communicating function. The totalizator B has the functions for collecting user data (the number of copies by sizes, toner consumption and the number of paper absence), for collecting service data (the degree of staining of an optical system, the change in the voltage and current of a high-voltage power source, the number of jamps, the point and number of abnormality), collecting the data on marketing information (the quantity of copying in each mode), etc. and the functions for maintaining the copying machine in the same state as the state in which the copying machine is operated from an operating section. The many copying machines can be controlled at one place and the trouble of the machines is prevented.
Patent JP-2000312260-A (JP)
Title: Remote reservation system
Inventor: HAGIWARA SHOZO
IPC: H04L12/54
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To allow a user to simply reserve a ticket by eliminating the need for a phone contact or visit to a ticket office in the case of reserving the ticket, for example. SOLUTION: The system is provided with a reception transmission means 4 that transmits reservation request information and receives processed reservation result information corresponding to the reservation request information, an information processing means 8 that receives the reservation request information sent from the reception transmission means 4 by means of communication and transmits the processed reservation result information corresponding to the reservation request information to the reception transmission means 4. The reception transmission means 4 is provided a collation section that collates reservation contents on the basis of the reservation result information from the information processing means 8.
Patent JP-S6010139-A (JP)
Title: Imbalance correcting method and circuit for rotary body
Inventor: KAWAMORI YOSHIO
IPC: G01M1/30
Filed: 1983-06-29
Abstract: PURPOSE:To correct imbalance so as to minimize the total corrected amount, by dividing an imbalance vector into 2-4 vectors to a correctable direction corresponding to the magnitude of the imbalance vector. CONSTITUTION:An imbalance vector is divided into two vectors in direction i1, i2 of correctable directions i1-i4 at every 30 deg.. When the divided vector in the direction i1 exceeds the correctable region of a circular region having a radius C, the exceeded portion is divided into vectors in directions i2, i3 and the vector in the direction i2 is added to the divided vector in the original direction i2. The correctable region exceeding portion of the added vector is divided into vectors in directions i3, i4 and the vector divided in the direction i3 is added to the divided vector of the exceeded vector in the direction i1 divided in the direction i3. By this mechanism, the vector is divided into two-four corresponding to the magnitude of the vector and imbalance correction is performed so as to minimize the total corrected amount. On the other hand, divided vector display corrected by the ratio of voltage corresponding to a correctable amount of the vector and voltage corresponding to the vector can be performed.
Patent JP-H07326922-A (JP)
Title: Antenna for portable radio equipment
Inventor: EN KOUBI
IPC: H01Q13/08
Filed: 1994-05-31
Abstract: PURPOSE:To form a light-weight reverse F type antenna for a portable radio equipment having a wide band and high radiation efficiency at a low cost. CONSTITUTION:The reverse F type antenna is constituted by shortcircuiting an antenna conductor plate 11 and a ground conductor plate 12 by a short-circuit conductor plate 13 at the respective end parts and providing a power feeding line 14 near them and a nonmetallic spacer 15 is partially mounted between the antenna conductor plate 11 and the ground conductor plate 12. Also, by changing the number, size, material and/or mounting position of the nonmetallic spacer 15, the resonance frequency of this antenna is finely adjusted.
Patent JP-S5743013-A (JP)
Title: Oil-containing sintered shaft
Inventor: NATORI KATSUHIDE
IPC: F16C3/02
Filed: 1980-08-29
Abstract: PURPOSE: To not only heighten the strength of a shaft and but also carry out stable lubrication, by making the inner part of the shaft of a high-density sintered material and making its outer part of a porous low-density sintered layer which contains oil.  
     CONSTITUTION: The inner part 16 of an oil-containing sintered shaft 12 is made of a high-density or bulky material. An outer low-density sintered layer 17 with a high void ratio of about 20% is provided on the peripheral surface of the inner part 16. The outer sintered layer 17 is caused to contain oil for lubrication. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5743424-A (JP)
Title: Electron beam exposure system
Inventor: OSADA TOSHIHIKO
IPC: H01J37/302
Filed: 1980-08-29
Abstract: PURPOSE:To shorten the exposure period of an electron beam exposure system by individually controlling the stages of a deflection correction arithmetic circuit with clock signal and performing in parallel an arithmetic process for the different deflecting position assignment data in the respective stages, thereby processing the correction calculation in a pipeline process. CONSTITUTION:Delay circuits 11, 12, 13, 14 delay clock signals applied to X-axis and Y-axis registers 8, 9 in the prescribed time, and apply them to respective first to fourth stage arithmetic units. The clock signals are applied to the respective stages at every 300ns, and the stages thus calculate in parallel the data Xn, Yn different in the respective stages and deliver them to the following stages in a pipeline process. Consequently, the electron beam exposure is performed at every 300ns.