baber/WOPTO huggingface dataset:
Patent JP-H06338641-A (JP)
Title: Piezoelectric ceramic transformer and drive thereof
Inventor: ONISHI OSAMU
IPC: H01L41/107
Filed: 1993-05-28
Abstract: PURPOSE:To make it possible to use a piezoelectric ceramic transformer in a high-frequency band of several hundreds of kHz to 1MHz or higher by a method wherein paired external terminals are connected to split electrodes in such a way that the split electrodes are separated on the side of input of a voltage and the side of output of the voltage elternately on the side of one end surface in the direction of the plate thickness of a piezoelectric ceramic plate. CONSTITUTION:Electrodes 121 to 124 are arranged on the main surface on the upper side of a piezoelectric ceramic plate 11 and electrodes 131 to 134 are arranged on the main surface on the lower side of the plate 11 at positions to oppose to the electrodes on the upper side. The electrodes 121 and 123, the electrodes 122 and 124, the electrodes 131 and 133 and the electrodes 132 and 134 are respectively connected to an external terminal 14, an external terminal 16, an external terminal 15 and an external terminal 17. When an AC voltage having a frequency in the vicinity of the resonance frequency in a width direction longitudinal oscillation mode is applied between the terminals 14 and 15 of this piezoelectric ceramic transformer, the plate 11 is excited in the width direction longitudinal oscillation mode in an electromechanical coupling factor K31' and a voltage of the same frequency as that of an input voltage is again generated between the terminals 16 and 17 in the electro-mechanical coupling factor K31'.
Patent JP-S6019652-A (JP)
Title: Roll paper cutter
Inventor: ISHIDATE YOSHIYUKI
IPC: B26D7/14
Filed: 1983-07-14
Abstract: PURPOSE:To exchange a broken cutting edge for a new one easily and at a low cost by moving a cutting wire in the direction orthogonal to paper supplied from a roll paper body and retained in a tense state by a retainer to be cut. CONSTITUTION:Paper 2 is guided by front guides 5, 6 and rear guides 7, 8 and fed into a copying portion body through the second feed roll 9 and the second pinch roller 10. On completion of feeding a fixed amount or arbitrary amount of paper, the feed rolles 3, 9 are stopped. In such a condition, paper 2 is in a state of tense, and the tense state is retained by the first feed roll 3, the first pinch roll 4, the second feed roll 9, and the second pinch roll 10. A very fine cuting wire 11 adapted to move in the direction orthogonal to paper 2 put in the above state of tense by an outside driving device is disposed between the guides 5, 6 and rear guides 7, 8, and the paper 2 is cut by movement of the cutting wire 11.
Patent JP-H01297312-A (JP)
Title: Tyre non-slip device for vehicle
Inventor: ONODERA TAKESHI
IPC: B60C27/00
Filed: 1988-05-24
Abstract: PURPOSE:To enhance non-slip effect of one the main body of which is provided with numerous pores formed therethrough each of which pores has each of spike pins slidably inserted thereinto, by disposing each of the spike pins zigzag along the peripheral side of the main body, and forcing each of the spike pins to bite road surface in sequence. CONSTITUTION:The main body 1 of a non-slip device is disposed coaxially with the rim R of a tyre T and fixed to the rim R via a stay S. The rim R and a brake drum D are fixed to an axle shaft A, and also the main body 1 is disposed on the inner side of the tyre T. The main body 1 is provided with numerous pores 3 formed therethrough, and also each of spike pins 2 is slidably inserted into each of the pores 3. Besides each of the spike pins 2 is elastically held in its retreat position by a spring 4, and also forced to protrude in its advance position by an extension tube 5. In this case, each of the pores 3, i.e. each of the spike pins 2 is arranged zigzag along the peripheral side of the main body 1.
Patent JP-S5828084-A (JP)
Inventor: MISUMIDA ETSUROU
IPC: F16L9/06
Filed: 1981-08-13
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-H07334585-A (JP)
Title: Lent resource managing device
Inventor: KOMORI NAOYA
IPC: G06Q50/00
Filed: 1994-06-09
Abstract: PURPOSE:To permit borrowers to flexibly lend and borrow a lent device between them when necessary without changing a lending state at the time of registering it in a resource management book. CONSTITUTION:A lent resource management device 1 is constituted of a spread sheet storage means 12 which makes the allocation conditions of the lent device into a window, controls it in a spread sheet(management table) and preserves it, an allocation updating procedure storage means 13 which previously stores required processing procedure when a terminal 2 or a pointing device 3 indicates the borrowing or returning of the lent device and a spread sheet management control means 11 which manages the allocation conditions of the lent device as the spread sheet(management sheet) converted into window so as to execute control for automating the shift of a cursor in an input area on the spread sheet, which is displayed in the terminal 2, by following processing procedure stored in the allocation updating procedure storage means 13.
Patent JP-S63292440-A (JP)
Title: Information recording medium and its production
Inventor: TANAKA RYUTARO
IPC: G11B11/10
Filed: 1987-05-25
Abstract: PURPOSE:To extremely minimize the fluctuations in coercive force by providing a substrate, recording layer which is formed of a rare earth-transition metal alloy and in which the axis of easy magnetization exists in the direction perpendicular to the layer plane and underlying layer which is provided on the substrate side of this recording layer. CONSTITUTION:A disk-shaped plate 21 is rotatably installed in a sputtering vessel by positioning the plane thereof approximately horizontal. Six pieces of holders 22 are rotatably installed via gears to the rear face of this plate 21. A target 23 consisting of a rear earth metal such as Tb and a target 24 consisting of a transition metal such as Co are installed below the plate 21. While the plate 21 is rotated in an arrow 25 direction, the holders 22 are so rotated in an arrow 26 direction that the holders 22 pass right above the targets 23, 24. The targets 23, 24 are then sputtered by impressing prescribed electric power thereon. Since the respective disks pass over the targets uniformly in any position of the disks, the fluctuations in the compsn. within and between the disks are extremely minimized.
Patent JP-H01296589-A (JP)
Title: Cooking apparatus
Inventor: HATAKAWA TOYOJI
IPC: F24C7/02
Filed: 1988-05-25
Abstract: PURPOSE:To provide a toaster range with good performance, which is equipped with convenience in use under high frequency heating at the time of heating with a heater by placing a tray on a rotary table in the form of wire meshing, putting food, etc., thereon, and performing heating. CONSTITUTION:A rotary table 6 made of metal is in the form of meshing, and the surface is processed in porcelain. A receptacle 10 is located through contacting of protrusions 11 provided at the perimeter of this table 6 with the periphery of a glass receptacle plate 10. The rear surface of this receptacle plate 10 is squeezed out. This receptacle plate 10 is used under high frequency heating, while it is used upon being taken to outside the heating chamber 1 during heating with a heater. A ring-shaped boss 12 is furnished at the periphery of the bottom surface of glass receptacle plate so that contacting is made with the abovementioned rotary table 6 at that part, and thereby the surface of this part os smoothened with the other parts subjected to the squeeze-out process.
Patent JP-H06319259-A (JP)
Title: Switching power supply apparatus
Inventor: YAMASHITA SATOSHI
IPC: H02M3/28
Filed: 1993-04-30
Abstract: PURPOSE:To economize in power by intermittently supplying a DC which is gained by rectifying an input AC power supply with a main switch to the primary side of a transformer and detecting a DC which is rectified on the secondary side of the transformer to determine whether it is in the state of a steady-state load or in a pause state and to set up a duty ratio to not more than 1/2 at the time of the pause state. CONSTITUTION:A DC which is gained by rectifying 22 an AC power supply is fed to the primary side of a transformer 24 through a main switch element 25. It is converted into a predetermined voltage by the transformer 24 and then rectified by diodes 26, 27 to be supplied to an external load through a smoothing choke 28. An output current on the secondary side is detected 30 and then delivered to a frequency divider 32 to input the secondary output voltage to a duty control part 31. The oscillation frequency of an oscillator 33 is applied to the gate of a main switch element 35 through the frequency divider 32 and the duty control part 31. A load current is always monitored in a secondary current detecting part 30, thereby lowering the oscillation frequency of the oscillator 33 at the time of a pause state to lower the duty ratio of the main switch element 25 down to not more than 1/2 of that at the time of a steady-state load. Thereby, the consumed power is reduced.
Patent JP-S6019318-A (JP)
Title: Timer circuit system
Inventor: WAKAMIYA YASUO
IPC: H03K17/28
Filed: 1983-07-14
Abstract: PURPOSE:To attain the setting of a minute timer length and to decrease the test time of a timer circuit for an upper priority device by allowing the high-order device to select a count clock signal from plural clock signals. CONSTITUTION:A frequency dividing circuit 20 outputs high and low speed clock signals 200 and 201 from a basic clock signal 100. A selection circuit 21 holds a selecting control signal 110, selects the signal 200 or 201, and outputs a count clock signal 210 to a counter 22. The counter 22 makes counts by the signal 210 at a timer length set by an initial set control signal 120 and an initial set information signal 121 for the upper priority device 1 and informs a detecting circuit 23 of it when the counter overflows. The detecting circuit 23 receives a timeout informing permission control signal 130 and informs the device 1 of it. The device 1 is controlled so as to select one clock signal depending on the processing purpose at that time. When a short measuring time is desired, the signal 200 is selected.
Patent JP-H08320096-A (JP)
Title: Heat insulating pipe system
Inventor: KURITA YASUO
IPC: F16L53/38
Filed: 1995-05-26
Abstract: PURPOSE: To provide a heat insulating pipe system able to restrain lowering of the temperature of hot water or water remaining in the inside, and having durability in a feed hot water pipe or a feed water pipe. CONSTITUTION: An inner pipe 2 is inserted in a feed hot water pipe or a feed water pipe 1. Expanded parts 5, 6 so expanded as to increase the diameter of the pipe are provided near both ends 3, 4 of the feed hot water pipe or the feed water pipe 1, and projecting parts 7, 8 projecting in the acute angle direction in relation to the axis of the feed hot water pipe or the feed water pipe l are integrally provided on the expanded parts 5, 6. Both ends opening parts 9, 10 of the inner pipe 2 inserted in the feed hot water pipe or the feed water pipe 1 are so arranged as to penetrate the projecting parts 7, 8, and the clearance parts between the projecting parts 7, 8 and the inner pipe 2 are blocked by sockets 11, 12.
Patent JP-S5824415-A (JP)
Inventor: DEIRU EBUANSU SUMISU
IPC: B29C53/58
Filed: 1982-07-22
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-S5830153-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMOTO KEIJI
IPC: H01L27/10
Filed: 1981-08-17
Abstract: PURPOSE:To boost the withstand voltage of gate electrode by a method wherein, when the capacitor electrode is provided on a part of gate oxide film and the surface of this electrode and exposed oxide film is coated with the gate electrode to be the dynamic memory element, the oxide film is successively divided into two parts making the part under the capacitor electrode a bit thicker than the other part. CONSTITUTION:The thick field oxide film 31 is formed on the periphery of the P<-> type Si substrate 34 overlaying the P<+> type channel cut region 32 and the surface of substrate 34 is coated with the thin first gate oxide film 35. Next the overall surface including said film 35 is laminated with the first N type multicrystal Si layer 36 to be the capacitor electrode 36' later and the SiO2 film 37 then the exposed film 37, layer 36 and film 35 are successively removed by etching utilizing the resist film 38 as a mask leaving the end of layer 36 as the undercut 39. Then the film 38 is removed and the undercut 39 is filled with the  SiO2 film 41 while the second gate oxide film 40 thinner than the film 35 is  formed on the exposed surface of the substrate 34 connected to the film 35 while  the partial surface of the film 40 and the film 37 is coated with the gate electrode 42'.
Patent JP-S63294188-A (JP)
Title: Method for driving plate type cathode-ray tube
Inventor: HAMADA KIYOSHI
IPC: H04N5/68
Filed: 1987-05-27
Abstract: PURPOSE:To uniformize the characteristic of a video modulated signal voltage to a beam current of electron beams of numerous electron sources constituting a plate type cathode-ray tube, by successively impressing specific two kinds of correction factors on video signals corresponding to electron beam radiating electron sources, with one kind of factors being impressed by addition and the other kind of factors by multiplication. CONSTITUTION:At intersecting points of each cathode 10 and each vertical scanning electrode 12, electron sources 50a, 50b, 50c, ... are respectively formed and they are successively set to beam radiating states for every fixed period by vertical scanning electrode driving signals 51 which are successively impressed on the vertical scanning electrodes 12. Then, synchronously with the switching of electron beam radiation from the electron sources, electron beams are successively impressed on modulation means by impressing two kinds of correction factors D52a, D52b,... and D56a, D56b,... corresponding to the electron beam radiating electron sources on video signals 54 corresponding to the electron beam radiating electron sources, with one kind of factors being impressed by addition and the other kind of factors by multiplication. Therefore, the electron beam radiated from each electron source can be corrected so that two points on a video signal voltage to beam current characteristic curve can coincide with each other and unevenness in picture caused by the variation of the characteristic can be eliminated.
Patent JP-H11318165-A (JP)
Title: Running cart for helping vegetable harvesting operation
Inventor: IMOTO HIROSHI
IPC: A01D45/28
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a running cart for helping the vegetable-harvesting operations that can simplify the harvesting operations and reduces the load on the workers. SOLUTION: This running cat comprises the running unit 1 that is equipped with at least a plurality of wheels 12 and 13 so that the cart may reciprocate in the longitudinal direction, the seat 2 that is arranged over the running unit 1, and the blades 3 that is extended sideward from the running unit and cuts the roots of the vegetables to be harvested. The root-cutting blades 3 are made adjustable on their vertical positions and a box for receiving the harvested vegetables are attached to the periphery of the running cart for help.
Patent JP-H11322262-A (JP)
Title: Suspension type elevator
Inventor: KATO KAZUMICHI
IPC: G05D19/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To always carry out stable vibration control by changing a suspension length of an elevating unit even if a natural frequency of a pendulum spring or a noise level contained in a position (speed) detection value is varied. SOLUTION: A suspension type elevator is provided with a vibration stopping compensation unit 61 constructed of a proportional element, which outputs a vibration controlling signal complying with a swaying speed (a differential value of a swayed position provided by an optical position detector 58) of an elevation unit 57 suspended from a movable carriage 53 by means of a suspension member 56, and a low-pass filter and a positioning actuator 54 positioning the suspension member 56 in the horizontal direction on the basis of the vibration controlling signal.  A suspension length of the elevation unit 57 is detected by means of the optical position detector 58, and the dimension of the proportional element constituting the vibration stopping compensation unit 61 is regulated by means of a regulation unit 1 according to a reference table 2, in which an optimum value for the proportional element complying with the suspension length of the elevation unit is stored previously, and the suspension length. In addition, a filter frequency of the low-pass filter is regulated according to the suspension length of the elevation unit 57.
Patent JP-H05324164-A (JP)
Title: Position detector
Inventor: ADACHI YOSHINORI
IPC: G06F3/041
Filed: 1992-05-21
Abstract: PURPOSE:To provide a thin tablet having high transparency by simple structure forming strip-like resistor films in the row (X) direction of an insulating base. CONSTITUTION:Trasparent resistor films 2 like stripes are formed on the rear of the insulating base 1 only in the row (X) direction. When a pen type conductor 3 is allowed to touch an optional point on the base 1, the X coordinate of the pen 3 is found out by using the ratio of a sum to a difference between a signal obtained by supplying an input signal to the end in the direction opposite the X direction of the film 2 by a timing generator 5 and a signal detected by the pen 3 at the time of impressing voltage to the +X direction end and the Y coordinate of the pen 3 is found out by using the voltage value of a detection signal close to a peak of a detection signal obtained by scanning an input signal in the Y direction of the film 2 and the Y coordinate of the film 2 corresponding to the voltage value.
Patent JP-H10315863-A (JP)
Title: Console box
Inventor: NANBU MASAYOSHI
IPC: B60R7/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To give a function as a partitioning member for a second recessed part to a support member, which supports a small diameter drink container, in the case of supporting a large diameter drink container by forming an opening part of the second recessed part with a support part to be held so as to partition an opening of the opening part at need. SOLUTION: A device is provided with first recessed parts 12, which are arranged in the front and aft direction so that a large diameter drink container can be supported at a peripheral surface thereof, and a second recessed part 14, which is provided with an opening part 13 larger than the first recessed part 12 and which is formed so that the opening part 13 is freely opened and closed by a lid 5. A support member 15, which can be housed in the second recessed part 14, is supported by a step part 16 of the first recessed part 12 so that a small diameter drink container can be supported at the peripheral surface thereof. When the support member 15 is removed so that the first recessed part is exposed, a large diameter drink container can be supported by the first recessed part 12 at the periphery of the large diameter drink container.
Patent JP-S6020961-A (JP)
Title: Method for adjusting ph of aqueous solution of high-molecular material
Inventor: NAKAJIMA TOSHIYUKI
IPC: A61K8/30
Filed: 1983-07-14
Abstract: PURPOSE:To adjust the pH of an aq. soln. of a high-molecular material to the desired value without causing lowering in the viscosity thereof, by using a high- molecular acid. CONSTITUTION:In adjusting the pH of an aq. soln. of a high-molecular material (e.g. an aq. polysodium acrylate soln. having a pH of 8-9.5) used for cosmetics, wetting agent for massage, agent for wet pack, mucosa-protecting agent, etc. to 5.5-6.5 by the addition of an acid to moderate skin irritation, a high-molecular acid such as a (co)polymer of (meth)acrylic, maleic or citraconic acid is used.
Patent JP-H04329761-A (JP)
Title: Picture quality adjustment method for video printer
Inventor: ATSUNUSHI YUKINORI
IPC: H04N5/76
Filed: 1991-04-30
Abstract: PURPOSE:To calibrate the fluctuation of the adjustment value of the picture quality adjustment means with a simple method suitable for automation based on the dispersion in the picture quality adjustment means or the like. CONSTITUTION:A difference between an actual adjustment value and a reference value in the preset state of a variable resistor 16 for picture quality adjustment is detected by the calibration of picture quality adjustment is detected to store it in a calibration memory 27 as a correction value and the adjustment value of the variable resistor 16 is calibrated by the correction value of the memory 27.
Patent JP-H05347632-A (JP)
Title: Monitor system for atm cross connect device
Inventor: NAITO HIDETOSHI
IPC: H04L12/70
Filed: 1991-04-30
Abstract: PURPOSE:To easily detects an error in a monitor cell by setting a PN pattern prescribed value and a PN pattern based thereon to an information field of the monitor cell. CONSTITUTION:When a monitor cell is outputted through an ATM cross connector 1, an error check section 3 detects a prescribed value of a PN pattern in an information field PL of a cell format and a PN pattern and compares the detected PN pattern with the PN pattern based on the prescribed value to implement error monitor of a path in the connector 1. Thus, whether or not a path in the connector is normal is easily discriminated at an output of the connector 1 based on a change in the PN pattern or a VPI(virtual path identifier).
Patent JP-H11325020-A (JP)
Title: Self-drilling tapping screw for steel house
Inventor: KUDO MASATOSHI
IPC: F16B25/10
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To visually confirm correct screws simply during the on-site work by applying different colors to the screws used for construction materials different in characteristic, size and nature for fixing the construction materials of a steel house. SOLUTION: A screw 1 is made of a steel heat-treated by carbonization and tempering, yellow electric zinc plating is applied to the surface at the thickness of 20 μm, then baking is applied to remove hydrogen for a surface treatment, a screw head is formed into a hexagon shape, and the whole length is set to 55 mm. The screw 1 is driven toward a floor joist from the wall lower frame of a steel house by an electric drill to fix a wall. Screws different in characteristic, size and nature are applied with the same surface treatment as for the screw 1 and are distinguished in different colors such as black, pink, red and silver, and they are used for various construction materials.
Patent JP-S5555268-A (JP)
Title: Trouble detecting circuit
Inventor: NAGAYAMA YASUHIRO
IPC: G01R31/00
Filed: 1978-10-19
Abstract: PURPOSE: To facilitate the detection of drive circuits for a bus that are simultaneously in ON, by connecting resistances among a bus line and the drive circuits, and by measuring the voltage drop thereof.  
     CONSTITUTION: When the output of a drive circuit 37 for a bus keeps a condition of O, a drive circuit 31 for the bus transfers the output to a line 34 for the bus only when it is selected. In this case, currents flow through the circuit 37 from the output of the circuit 31, voltage drops at resistances 33, 35 and the voltage drop is detected by means of comparators 32, 36 and displayed. Thus, the drive circuit under a trouble condition can easily be detected. 
     COPYRIGHT: (C)1980,JPO&Japio