baber/WOPTO huggingface dataset:
Patent JP-H10134888-A (JP)
Title: Socket
Inventor: KIMURA NOBUHIKO
IPC: H01R24/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To detach a printed circuit board without applying any load to both confronting pieces of a housing so as to prevent the breakage of both confronting pieces by using movable protrusions for the engagement of the printed circuit board, and releasing the engagement through the deflection of the movable protrusions at the time of detaching from the housing. SOLUTION: In a housing 1 which is formed into about a U-shaped through a central piece 11 and both confronting pieces 12, engaging portions 13 provided on the confronting pieces 12 are inserted into the cutout portions 41 of a board 4 so as to engage therewith. Engaging means are formed of the engaging portions 13 and pushing clips 3, and the engaging portions 13 are provided with mutually confronting fixed protrusions 13a and moving protrusions 13b capable of deflecting. At the time of detaching a printed circuit board 4, when the extended portions 13c of the moving protrusions 13b are pushed by pushing clips 3, the moving protrusions 13b are deflected, are moved in the direction of the fixed protrusions 13a, and the engagement of the printed circuit board 4 is released so that the same can be easily detached.  Thereby, the printed circuit board 4 can be detached without applying any load to both confronting pieces 12 by widening both confronting pieces 12 of the housing 1 outward so as to detach, and the breakage of both confronting pieces 12 can be prevented.
Patent JP-H06139785-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NOGUCHI KENJI
IPC: G11C16/06
Filed: 1992-10-27
Abstract: PURPOSE:To prevent the application of excess erasing pulses to the block, in which an erasure is completed, in a flash memory. CONSTITUTION:The data which passed a sense amplifier 11 are inputted to the circuit in which a next pulse controlling circuit 24 is provided for each erasing circuit 21A. For each unit, a completion or an incompletion of an erasure is judged. Should it be incomplete, a next pulse is applied and if it is completed, the next pulse is not applied.
Patent JP-H07137802-A (JP)
Title: Conveyor container
Inventor: SHIMO TOMOSABURO
IPC: B65F1/06
Filed: 1993-11-18
Abstract: PURPOSE:To facilitate the temporary storage of a bag body and simplify transfer to another container by providing engaging pieces at four corners on the upper face opening inner peripheral surface of a container body provided with casters, and supporting the bag body by these engaging pieces. CONSTITUTION:In this conveyor container B, the upper face opening inner peripheral surface of a container body 11 is provided with a frame 16 with engaging pieces 15 deposited so as to be positioned at four corners. That is, a frame stopper 17 is fitted to the other peripheral wall 112 opposed to one peripheral wall 111 of the container body 11, and one side and the opposed other side of the frame 16 are respectively supported at the stopper 17 and the inner surface of a locking part 111a formed at the peripheral wall 111. In the case of fitting a bag body H such as a hemp bag to the conveyor container B, the bag body H is supported by hooking the lug pieces (h), fitted to the bag body H, to the engaging pieces 15 positioned at the four corners of the container body 11. Dust or the like is stored in this bag H, and the dust or the like is transferred into another container or the like by removing the bag body H.
Patent JP-S63144797-A (JP)
Title: Magnetic disc apparatus
Inventor: ITO NORIO
IPC: H02P8/30
Filed: 1986-12-04
Abstract: PURPOSE:To sufficiently correct the positional shift of an angle generated by a stepping motor, by reducing current slowly with a sufficiently long time constant after the completion of rotation. CONSTITUTION:When a stepping motor 6 is held, then a switch 8 is turned ON, and the voltage of a capacitor 12 is slowly reduced with the time constant of a resistor 10 and the capacitor 12, and the output voltage of reference voltage 15 is set to come to the value of voltage divided with the resistor 10 and a resistor 13. In this case, if the time constant of the resistor 10 and the capacitor 12 is set to be sufficiently longer than the follow-up time constant of index, burst and servo, the servo follows up sufficiently even if the potential of the capacitor 12 namely the output of an operational amplifier 7 is slowly reduced. Accordingly, the positional shift of the angle of the stepping motor 6 is corrected.
Patent JP-H11109786-A (JP)
Title: Control device and method of heater drive unit
Inventor: TOYOIZUMI KIYOTO
IPC: G03G15/20
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the breakdown of a circuit element by providing a control means for making voltages supplied to heaters a prescribed value or below, when a switching means switches the connection of the heaters and a power supplying means. SOLUTION: Halogen heaters 1 and 2 are connected to a constant voltage output circuit 3 through triac 4 and 5 and they are used to switch the connection of the halogen heaters 1 and 2 and the constant voltage circuit 3. A voltage detecting circuit 21 outputs the output voltage of the constant voltage output circuit 3 and a control IC 20 controls the ON duty of a chopping FET 17 for executing turning on/off, so as to make the output voltage constant or output and input current waveforms similar ones. Since the connection of the halogen heaters 1 and 2 and the constant current output circuit 3 is switched only when a normal voltage value or below is obtained, counter electromotive force generated by an inductor 18 is made small to prevent the breakdown of the circuit element.
Patent JP-H06138838-A (JP)
Title: Lcd driver integrated circuit element
Inventor: KOBAYASHI HIDETO
IPC: G02F1/1345
Filed: 1992-10-28
Abstract: PURPOSE:To provide the LCD driver integrated circuit element capable saving substrate area and power consumption and shortening signal transmission time. CONSTITUTION:An SEG driver is equipped with the data latch circuit part 4 composed of a half-latch type flip-flop circuit 41, an AND circuit 42, a D type flip-flop circuit 43 with a reset function, an inverter 107b, and an OR circuit 44; and display data 10 inputted to the circuit 41 is outputted to the latch circuit as individual data pulse signals of individual display data signals 13 from its Q terminal by individual pulse signals (3ca...) of a pulse signal 3 of address data inputted through the circuit 42. When a final individual pulse signal 3cx is inputted to the circuit 43, an internal enable signal 17 which is outputted from its Q terminal varies to the same Low level with an external enable signal 16 and while the output of the circuit 44 is converted into High level, the output of the circuit 42 is still at Low level, so that the output of the individual display data signals of the circuit 41 is stopped.
Patent JP-H08142663-A (JP)
Title: Mounting structure of moulded strip for window glass
Inventor: FUJIWARA KAZUHIRO
IPC: B60J1/02
Filed: 1994-11-24
Abstract: PURPOSE: To provide a mounting structure of a moulded strip for a window glass capable of improving outer appearance by restraining a burring phenomenon and close positional slippage of a lip end to the minimum while maintaining a function of a rain gutter. CONSTITUTION: A lip part 12b of a moulded strip 12 is formed in a slant face inclined toward the car outside direction from a base part 12a positioned at an extension part of an end edge of a front window glass 11, and a root position (lip deflection fulcrum 0) and length L1 of the lip part 12b are set so that the lip part 12b makes closely contact with a corner R part formed in the boundary of an outer surface of a car body 13 and a recessed part 14 within a range A in a state where the front window glass 11 is assembled on the car body 13.
Patent JP-H04161870-A (JP)
Title: Timing generating circuit of ic tester
Inventor: SHIMIZU AKIRA
IPC: G01R31/28
Filed: 1990-10-26
Abstract: PURPOSE:To make it possible to generate complicated timings with the memories of the small capacity by connecting a register to a timing memory, and adding a memory for controlling whether each register is loaded or withheld for every cycle. CONSTITUTION:The output of a timing memory 3 is imparted to a register 16. A gate is applied with a system clock 12, a hold-control memory 11 and a pattern memory 5. Thus, whether the register 16 is loaded or withheld is controlled. When a hold register 14 is 'L', a timing generator 4 generates the timing of the data before holding. When the register 14 is 'H', the timing is generated with the data of a control memory 2. In this way, the timing data can be changed only for the specified generator by holding the generators other than the specified timing generator 4. Thus the timing of the complicated combination can be generated with the timing memory 3 having the small capacity.
Patent JP-H10128439-A (JP)
Title: Method for coiling metal strip and device therefor
Inventor: UCHIDA MITSUTOSHI
IPC: B24B9/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To surely improve an end mark of a coil caused on the step difference of the top end part of a metal strip with a simple device and to improve the yield of the produce by pre-recessing over the total width on the front face or front and back faces of the metal strip at the turning position of the metal strip at the turning position of the circumference lapped with the top end part of the metal strip. SOLUTION: Plural numbers of recessing devices (for example, die 7) are arranged on a line and at the same time of shearing, these device machine the metal strip. Or while measuring the length of sheet by using a sheet length meter 8, plural places are machined also sufficiently with a single recessing device. The shape of groove is preferably made in an arbitrarily smooth shape, however if its radius of curvature is made too small, the part is bent locally in the winding time and the end mark is promoted, so that radius of curvature of the recess is made preferably mire than 100mm. The depth of recess h, the radius of curvature r and the thickness of the metal strip t are shown as its preferable relation of 0.1×t<=h<=0.4×t, r>=100mm (in the case of machining only front face or back face), etc.
Patent JP-H11127283-A (JP)
Title: Electronic white board
Inventor: KOBAYASHI HIDETOSHI
IPC: H04N1/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic white board capable of executing copy, correction and postscript with a figure, a drawing and a sentence at a position for from the white board, recording the contents which is described on the white board and printing out the contents. SOLUTION: A white board scanner 5 and a plotter 11 are driven through a drive control part 15 based on signals of the figure, the drawing and the sentence which are inputted from input devices 21, 23, 25 to a signal processing part 17 by the signal processing part 17 and the figure, the drawing and characters are written on the white board with a pen of the plotter 11. In case of the correction, the postscript, etc., when the figure, the drawing, the characters are written on a postscript pad 27 with an electronic pen, the white board scanner 5 and the plotter 11 are driven through the drive control part 15 by the signal processing part 17 and the correction, the postscript of a required position are executed with the pen of the plotter 11.  The contents described on the white board is read by a scan of the white board scanner 5, outputted to a printer 19 through the signal processing part 17 and printed out. Similarly, the read contents outputted from the signal processing part 17 to outside is outputted in the input devices 23, 25 connected with the signal processing part 17 and recorded.
Patent JP-H10133580-A (JP)
Title: Information display label
Inventor: KOMODA NOBUYUKI
IPC: G09F3/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To use a peeling sheet as a copy and reduce the management cost on the sender side of a delivered body by providing the peeling sheet of a label with an information entry part which is usable for the management. SOLUTION: The information display label 1 consists of the peeling sheet 2 having marginal punch parts for form feeding on both its sides and a label sheet 3 which is stuck on the top surface side of the peeling sheet 2 in a peelable state with an adhesive 4. The top surface sides of individual label pieces 6 are management information display parts 7, and delivery destination information on the address, name, etc., of a recipent for the delivered body on which the label piece 6 is stuck and management information related to it are printed. The peeling sheet 2, on the other hand, is provided with an information display part 11 on the top surface 10 corresponding to the label piece 6 and specific information displayed at the management information display part 7 of the corresponding label piece 6, e.g. the delivery destination information and management information are printed.
Patent JP-S63156580-A (JP)
Inventor: SHIMAZAKI KANZO
IPC: B07B13/02
Filed: 1987-11-17
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-2001109023-A (JP)
Title: Optical switch and optical switching array using the same and optical switch controller
Inventor: MIYAJI MASAHIDE
IPC: G02B6/12
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To make the degradation of extinction ratio not to be generated regardless of operating states in an optical switch in which plural optical switches using thermooptical effects are integrated. SOLUTION: In an optical switch which is constituted by arranging plural two-input and two-output Mach-Zehnder type optical switching elements 10-1, 10-2,..., 10-N respectively performing a switching by generating a phase difference π between a pair of optical waveguides by performing heating while supplying a control current into a thin film heater on the same substrate and by connecting them in a prescribed pattern, the optical switching elements 10-1, 10-2,..., 10-N are all constituted by using symmetrical Mach-Zehnder type optical switching elements or asymmetrical Mach-Zehnder type optical switching elements so that control currents are supplied to the thin film heater of roughly constant number of optical switching elements regardless of the operating states of the optical switching element.
Patent JP-H04164205-A (JP)
Title: Three dimensional image analysis device
Inventor: SHIMIZU HIROSHI
IPC: G06T1/00
Filed: 1990-10-26
Abstract: PURPOSE:To accurately make instrumentation and measurement in a simple and compact structure by radiating a three dimensional substance from a plurality of laser beam sources while moving in the X, Y and Z axis directions, by taking picture images of the substance by means of four cameras and by processing the images. CONSTITUTION:Cameras 4 to 7 take picture images of a three dimensional substance 25 while laser beam sources 8 and 9 and 10 and 11 scanning on the three dimensional substance 25 in order in X directions and Y directions, and laser beam sources 12 to 15 also scanning on it in order in Z directions showing depth. Picture images are composed by means of a mixer by each camera after stored in a storing device and are displayed on a quardrantal division monitor 22. These four images are taken by a CCD camera 23, and the image signals are processed, a specific image being selected. That is, priority is taken on the four screens for all the images taken by the cameras with laser beam sources scanning on the X, Y, and Z axes from the image displayed on the monitor for the first time in order, and a process is made to determine intersection coordinates with the lines of two axes fixed and the line of the remainder of the axes made to move from the screen having the first priority in order. An analysis is made by a computer using these intersection coordinate data to draw and measure the substance 25.
Patent JP-2000121382-A (JP)
Title: Correcting unit for time series data
Inventor: TANI SHIGEYUKI
IPC: G09G5/36
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To correct a part of time series data easily by setting a correction area on a time series data display graph, setting the time for correcting the data as a correction point, setting an interpolation area on the graph and plotting interpolation results calculated using the correction point and the interpolation area. SOLUTION: A time series data previously measured from a plant is prestored in a memory medium 102. A computer 101 reads in the time series data from the memory medium 102 and plot it on a display 103. A user confirms the graph and designates a correction area, a correction point, and an interpolation area on a display graph using an input unit 104 and then designates correction of the time series data. The time series data is corrected and interpolated according to a correction content designated by the computer 101 and correction results are plotted on the display 103. A user compares an uncorrected time series data graph with a corrected one and if recorrection is required, correction of time series data is designated through the input unit 104 and the displayed graph.
Patent JP-H02137612-A (JP)
Title: Extrusion machine
Inventor: KIKUCHI SHIGEYUKI
IPC: B21C23/12
Filed: 1988-11-16
Abstract: PURPOSE:To manufacture extruded product having a curved part of a desired curvature readius and free from defects by displacing a extruded shape to the side of a die hole when extruding material in a container is extruded from a die hole to form an extruded shape. CONSTITUTION:The extruding material 2 in the container 1 is pressed by a ram 3 and extruded from die holes 11 (composed of an approach hole 8, a bearing hole 9, a relief hole 10) of the die 5 to form an extruded shape 12 of a desired section shape. This extruded shape 12 is inserted into the guide hole 15 of a movable guide member 13, the movable guide member 13 is moved by a prescribed amount to the side to form a curved part having a desired curvature radius. By this method, an extruded product free from buckles, wrinkles, rough surfaces, cracks, etc., and having a desired dimension is obtained.
Patent JP-S62151070-A (JP)
Title: Automatic drawing reader
Inventor: SOTOZONO HIROSHIGE
IPC: H04N1/04
Filed: 1985-12-25
Abstract: PURPOSE:To reduce a time to read a drawing by making plural optical read heads read and scan plural areas on allocated drawings in parallel, and storing simultaneously bits of picture information read by the heads at designated split area on a picture memory. CONSTITUTION:The titled device is constituted so that two optical read heads 3a and 3b read and scan two areas 2a and 2b at a drawing 2 on a drum 1 allocated in right and left in a width direction in parallel, and the scans of all areas on the drawing 2 are completed at the completion time of the scan on each of the area 2a and 2b. Picture pre-input devices 4a and 4b convert a bit of analog picture information from the heads 3a and 3b, or perform an operation to eliminate noise. A picture memory 5 provides areas corresponding to the number of heads, in this case, two split areas 5a and 5b, and a bit of picture information from the head 3a through the input device 4a, and the bit of picture information from the head 3b through th input device 4b are transmitted in parallel respectively to the split areas 5a and 5b, then being stored (therefore, simultaneously).
Patent JP-H08128712-A (JP)
Title: Centralized control device
Inventor: SONODA HIRONORI
IPC: F24F11/02
Filed: 1994-10-31
Abstract: PURPOSE: To make it possible to control locally on an indoor equipment side even when a power source of a main controller is subjected to a power failure. CONSTITUTION: This invention relates to an integrated control device which is provided with a plurality of devices intended to be controlled and a plurality of other devices intended to be controlled, which are connected to a power source of a different system and a main control device 2-1 , which controls the above devices intended to be controlled by way of a communication line LM. The main control device 2-1 is provided with a voltage detection means 36 which detects the voltage of the power source PW and outputs a voltage detection signal and a prohibition release means 34 which outputs a local control enable signal which enables local control by way of the communication line LM at least, for the devices to be controlled, whose local control is in a prohibited state in case when the voltage of the power source fails to exceed a specified voltage based on the voltage detection signal.
Patent JP-H06120907-A (JP)
Title: Distortion correction circuit
Inventor: KAMISAKA KATSUMI
IPC: H04B10/2507
Filed: 1992-10-05
Abstract: PURPOSE:To correct various nonlinear devices with one kind of circuit configuration by generating a distortion component signal corresponding to a nonlinear device of correction object and optionally selecting the polarity of a produced distortion component. CONSTITUTION:An input signal to the distortion correction circuit through a path 1 is given to a nonlinear amplifier 13, from which a signal including a secondary component is outputted and the signal is attenuated by an attenuator 14 corresponding to a gain of the amplifier 13 and the result is inputted to a coupler 12. On the other hand, the signal equal to the input signal through a path 2 from a delay line 15 is inputted to the coupler 12 in the same phase as that of the signal through the path 1, the coupler 12 cancels the primary component and the secondary distortion component is outputted. Moreover, the signal via a gain inversion amplifier 22, a variable attenuator 23, a frequency tilt generator 24 in the path 4 is inputted to a coupler 21, and an output of the amplifier 13 in the path 3 is inputted to the coupler 21 in the same phase as that of the signal through the path 4 via a delay line 25. Thus, the sign of the secondary distortion component is inverted by changing the attenuation of the attenuator 23 and the distortion correction circuit without changing the configuration is obtained.
Patent JP-H02137190-A (JP)
Title: Semiconductor memory
Inventor: MIZUKAMI MASAO
IPC: G11C11/417
Filed: 1988-11-17
Abstract: PURPOSE:To reduce energy consumption by stopping the operation of memory array and a peripheral circuit at a point of time when a prescribed time, which is needed for writing, passes after writing operation is started when a plurally divided clocked static RAM, etc., is in a writing mode. CONSTITUTION:Memory arrays MA0 and MA1 of the clocked static RAM, etc., to be built in a large scale logical integrated circuit, etc., are divided into plural parts and timing generating circuits TG0 and TG1 are provided in correspondence to the respective memory arrays MA9 and MA1. Further, when the prescribed time to be needed for the writing passes after the writing operation is started, the operation of respective address decoders XAD, YAD0 and YAD1 and write amplifiers WA00-WA031 and WA10-WA131, etc., is stopped. Then the precharge operation of a complementary data line, etc., is started. As a result, the memory arrays MA0 and M1a and the peripheral circuit can be in an operation condition only during an irreducible minimum period and an operating current c a be reduced. Then, a recovery time can be shortened. Thus, the power consumption can re reduced.