baber/WOPTO huggingface dataset:
Patent JP-H0420117-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: YAMAMURA TAKESHI
IPC: H03K3/037
Filed: 1990-05-15
Abstract: PURPOSE:To decrease the occupied area and to prevent malfunction by providing a control member having a function supplying a current in a forward direction when a prescribed voltage is applied between a terminal of an integrated circuit connecting at least one of both power supplies and the power supply to the semiconductor integrated circuit. CONSTITUTION:A member 8(9) having a function of supplying a current to an inverter circuit when a prescribed level difference is caused between a power terminal of a CMOS circuit and a power supply is provided between the power terminal of the CMOS circuit comprising 1st and 2nd MOS TRs 30, 31 and each power supply. As a concrete example of the members 8, 9, diodes are provided in opposite direction to the polarity of the power supply. The output timing of a feedback use inverter is retarded more than the output timing of a drive inverter in comparison with a latch circuit using an inverter circuit not employing the diodes and the contention time in a latch circuit is decreased. Thus, the operating margin in the latch circuit is improved, malfunction is avoided and the occupied area is reduced.
Patent JP-H10296436-A (JP)
Title: Thread solder feed device
Inventor: KURAHASHI SHINSUKE
IPC: B65H63/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent buckling deformation by operating a feed control part as irrelevant to driving of a feed mechanism part and based on a signal of a detection means detecting stopping of feeding of a thread solder and stopping driving of the feed mechanism part to detect an abnormal stopping state even in the case the thread solder is small and soft. SOLUTION: When a thread solder 1 is clogged in feeding due to some causes and is stopped, a rotary disk 13 stops its rotation, a detection signal of a rotation detection sensor 14 is turned to a stop state. At this time, as a rotation command signal is sent to a feed roller driving motor, a detection signal of the rotation detection sensor 14 is not synchronized to a rotation command signal to the feed roller driving motor. By constantly comparing/operating these signals by the feed control part of the thread solder 1, at this time, it is immediately discriminated that the thread solder is at an abnormal state. By this method, a feed roller 3 of the thread solder 1 is immediately stopped.
Patent JP-S613424-A (JP)
Title: Dielectric isolation substrate
Inventor: TOGASHI KOUICHI
IPC: H01L21/762
Filed: 1984-06-15
Abstract: PURPOSE:To improve yield and workability in the diffusion - metallizing processes by eliminating a substrate warpage by forming Si nitride films and Si oxide films alternately on the second main surface, with at least two layers of Si nitride films. CONSTITUTION:An Si oxide film 4 is formed by thermal oxidation on the first and second main surfaces of the dielectric isolation substrate which is composed of an Si single crystal island 2 and a polycrystalline Si layer 3 as a substrate supporting member and the first main surface of which is isolated by a dielectric isolating film 1 such as a thermal oxidation film. Then only on the second main surface, an Si nitride film 5, an Si oxide film 6 and an Si nitride film 7 are formed by CVD method. As a result, even if the substrate is subjected to the long-time thermal oxidation with a high temperature in order to form a thick field oxide film for obtaining the elements havig a high breakdown voltage, the Si nitride film 7 only changes into an Si oxide film and a quantity of change of the Si nitride film 5 into an Si oxide film is small because of presence of the Si oxide film 6. Even after the etching process of Si oxide films, the Si nitride film 5 remains and the substrate is not bent toward a side of recess.
Patent JP-H05317311-A (JP)
Title: Ultrasonic doppler diagnosing apparatus
Inventor: UCHIBORI TAKANOBU
IPC: G01P5/00
Filed: 1992-05-15
Abstract: PURPOSE:To measure an index obtained by quantifying the degree of variation of blood flowing speed with the time passage under the satisfactory real time performance by presenting the moving state of a moving body by an index obtained by quantifying the degree of variation of a doppler deviation frequency on account of the time passage. CONSTITUTION:In an index calculating part 41, the average speed V is input from the average speed operating part 31 of a moving target indicator(MTI) calculating part 27, and a pulsertility index is calculated concerning each of many points in a specified area to be supplied to an operation converting means 35 and a D/A converting means 38 and be displayed as a two-dimensional distribution image or as plural data on a specified point. Thus, a pulsertility index is operated using the output of the MTI operating part 27, whereby the pulsertility index can be obtained (with a certain degree of real time performance kept.
Patent JP-S5913271-A (JP)
Inventor: KAWAGUCHI HIROSHI
IPC: G02F1/133
Filed: 1982-07-15
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-S63289073-A (JP)
Title: Nonaqueous curable film forming agent comprising acetylated saccharide
Inventor: TSUBOI MAKOTO
IPC: C09D105/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the title curable film forming agent which is water-insoluble and soluble in a water-immiscible organic solvent and can give a nonaqueous cured film which is transparent, glossy and difficultly peelable from an adherend, by acetylating a saccharide of an MW in a specified range. CONSTITUTION:A saccharide of an MW of 300-10,000, obtained by extraction from, e.g., ophiopogon tuber and separation from the extract is dissolved in a solvent such as N,N-dimethylformamide, and pyridine and acetic anhydride are added to this solution. The resulting mixture is acetylated by standing for, for example, one day at room temperature. Water is added to the reaction product to precipitate a product, which is filtered, washed with water and dried in vacuo to obtain the title curable film forming agent comprising a white powder of an acetylated product of an MW <=20,000.
Patent JP-S61281261-A (JP)
Title: Optical writing printer
Inventor: MIYAZAWA YOSHINORI
IPC: G03G15/22
Filed: 1985-06-07
Abstract: PURPOSE:To apply the writing to a photosensitive body (paper) having the wide spectroscopic sensitivity characteristic while the wavelength of the light is not limited by interrupting the light with the movable thin film. CONSTITUTION:When the voltage is impressed between a common electrode 24 and a movable thin film, both forms a capacitor, and receives the static force in accordance with the accumulated charge. Namely, the displacement is executed in the direction shown by the arrow B toward the position in which the capacity of the capacitor comes to be maximum. In the balance condition of the elastic force and the static force generated by the deformation of a supporting part 27, a small hole of the first mask layer 21, a small hole 29 of the second mask layer 23 and a small hole 28 of a movable thin film 25 are constituted to come on the same line. Consequently, at the time of impressing the voltage, an optical shutter element comes to be a light transmitting condition. Next, when the voltage is changed over so that the section between the movable thin film 25 and the common electrode 24 can be the same electric potential, the charge accumulated at the capacitor formed by both disappears, the static force operated between both disappears and the initial condition is returned by the elastic force in the supporting part 27.
Patent JP-S5914553-A (JP)
Title: Keyless steering locking device
Inventor: SATOU HIDEKAZU
IPC: B60R25/02
Filed: 1982-07-15
Abstract: PURPOSE:To hold a locking component at an unlocking position and to make a key completely unnecessary, by providing a solenoid having a plunger connecting with the locking component when the locking component of a steering shaft is moved to an unlocking position. CONSTITUTION:A locking rod 17 and a hanger 18 are incorporated into a guide hole 13 of a flame 10 movably so that the rod 17 and the hanger 18 are gotten out of the guide hole 13 and connected with a groove 41 of a steering shaft 40. A rack 21 is formed on one side part of the hanger 18 and the rack 21 is geared with a gear 23 of a motor. A hole 31 is formed on the side wall 30 of the hanger 18 and the plunger 33 of an solenoid 32 is fitted in the hole 31 when the hanger 18 is in a unlocking position. The foregoing motor and solenoid 32 are driven and controlled by a keyless steering locking control circuit.
Patent JP-H06333518-A (JP)
Title: Light-emitting device
Inventor: SHIBAYAMA KOZABURO
IPC: H01J29/94
Filed: 1993-05-26
Abstract: PURPOSE:To prevent an electric trouble from occuring by forming a recess at the position opposing to a getter at the inner surface of a tubular side plate, and housing and sealing a getter film formed by flushing the getter, in the recess. CONSTITUTION:By driving and controlling a control grid group 8 arranged in a matrix form corresponding to fluorescent screens 5, 5G and the like, and a back electrode group 10, selectively, only a fluorescent screen at the position where both electrodes are crossing is made luminous selectively. On the other hand, in order to maintain the vacuum condition in a vacuum envelope 1 at a desired value, a getter 13 is flushed to form a getter film 14, and the gas inside the vacuum envelope 1 is absorbed by the film 14. Therefore, since a recess 15 formed with a diameter larger than the outer diameter of the getter 13 is provided at the position opposing to the getter 13 on the inner surface of a tubular side plate 4 to form the envelope 1, the getter film 14 formed by the flushing of the getter 13 is housed in the recess 15, but not expanded to the electrode group 8 side, and no short-circuit discharge is generated between the film 14 and the electrode group 8.
Patent JP-S5824905-A (JP)
Title: Numerical controlling system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/42
Filed: 1981-08-07
Abstract: PURPOSE:To improve the working efficiency of a numerical controller, by performing write processing of a command program to an internal memory and read of numerical control data in parallel. CONSTITUTION:Numerical control NC data of one block are read out from a paper tape 101 by driving a paper tape reader 102 and inputted to a processing section 104. The processing section 104 writes this data to an internal memory 103 for NC processing. If the NC data is, e.g. a numerical data representing a position, a pulse distribution circuit 105 outputs distribution pulses Xp,Yp and Zp based on the input value, drives a motor of each axis with servo circuits 106X- 106Z, positionings a tool and moves it in accordance with a command path. When the circuit 105 is finished for the pulse distributing calculation, a distribution completion signal comes to the processing section 104, then the section 104 writes the command program to the internal memory 103 and performs the read  of the NC data of the next block to the reader 102.
Patent JP-H05325212-A (JP)
Title: Track jump control device for optical disk reproducing device
Inventor: OGATA TOSHIHIRO
IPC: G11B21/08
Filed: 1992-05-15
Abstract: PURPOSE:To provide a track jump control device of an optical disk reproducing device, which keeps a stable track servo condition after a jump by performing a track jump while avoiding a maximum displacement of a fine movement means after a prescribed period from a transition to a track servo condition. CONSTITUTION:Based on a track servo start signal 13, a time measuring means 14 measures the time from a transition to a track servo and the measured value and a displacement amount signal 9 of a fine movement means 2 are inputted to a track jump control means 15. In a track jump condition, the means 15 is controlled by the output of the means 14 and the signal 9 and allows a track jump, if the time from a transition to a track servo passes a prescribed value and also the amount of displacement of the means 2 is less than a prescribed value.
Patent JP-H06331053-A (JP)
Title: Valve device
Inventor: WATABE YOSHIYUKI
IPC: F16K31/02
Filed: 1993-05-26
Abstract: PURPOSE:To prevent destruction due to tensile force of an element by setting the laminated displacement element so that its laminating direction is substantially orthogonal to an acting direction, in a normal open type valve device using the laminated displacement element. CONSTITUTION:Contractional laminated piezoelectric element 1 is built in a valve device so that a laminated direction of each thin plate is placed in a direction substantially orthogonal to an acting direction of a diaphragm 8 serving as a valve unit. That is, the element 1 is fixed to a holder 2, and this holder 2 is energized to the upward by a spring 4 used for applying a preload, through a flange 5 formed in an intermediate part of this holder 2. In the holder 2, an opening part of inserting an intermediate beam 6 of a main unit 3 is formed in a position in a lower part of the flange 5, to secure the diaphragm 8 to a bottom part 7 of this holder 2, and this diaphragm 8 is normally separated from a valve seat 9 and placed in a flow path opened condition. The holder 2 is positioned by a positioning adjusting screw 10.
Patent JP-H06332987-A (JP)
Title: Printed circuit board design device
Inventor: TAKAGI AKIHIKO
IPC: G06F17/50
Filed: 1993-05-26
Abstract: PURPOSE:To provide a printed circuit board design device which designs a printed circuit board with the via diameter and the wiring width which are more suitable for production in comparison with conventional those and improves the yield in the actual production process of a printed circuit board. CONSTITUTION:A via information holding part 8 where via information where priority levels indicating suitability/non-suitability on production are added to plural kinds of producable via shapes is held, a via calculation processing part 9 which receives vias and information related to their peripheries outputted from a design rule check processing part 5 and receives via information, to which priority levels are added, from the via information holding part 8 to select a via which conforms to a design rule and has the highest priority level, and a design data change part 10 which changes design data by information from the via calculation processing part 9 are provided.
Patent JP-S614142-A (JP)
Title: Illumination lens system in electron microscope or the like
Inventor: TOMITA TAKESHI
IPC: H01J37/26
Filed: 1984-06-16
Abstract: PURPOSE:To change the opening angle of an electron beam illuminated to a sample while keeping its spot diameter constant by specifically changing the exciting currents fed to the first, second, third stage focusing lenses in unison. CONSTITUTION:When a convergent electron beam diffraction image is to be observed via an electron microscope, the exciting currents of the first, second, third stage focusing lenses 10, 11, 12 provided on its illumination lens system are controlled by an arithmetic control unit 17 in unison by previously storing the exciting strength of the lenses 10-12 required to realize the opening angle of the electron beam illuminated to a sample 7 while its spot diameter is kept constant when the opening diameter is optionally specified. Accordingly, the size of a diffraction disk 9 is fine-controlled to the maximum by changing the opening angle while diffraction disks are not overlapped together, thus the optimum diffraction image can be observed.
Patent JP-S5248789-A (JP)
Title: Lock preventing device
Inventor: SATOU TAKEFUMI
IPC: B60T8/66
Filed: 1975-10-14
Abstract: PURPOSE: This device detects a wheel lock when the braking of a front wheel brake and the like of a two-wheel barrow to drive an electromagnetic changeover valve and prevent a lock, and intermittently energizes an electromagnetic change-over valve, recovering the revolution of the wheel even if over-braking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08314420-A (JP)
Title: Video output generation device overlayed on,and scaled to, computer graphic output
Inventor: FUN CHIICHIEN
IPC: H04N9/75
Filed: 1995-05-23
Abstract: PURPOSE: To provide a display controller not including a digital interface in which a scaled video is overlaid on a computer graphic output. CONSTITUTION: A display controller is adopted to receive a horizontal synchronous signal of a computer graphic output and the number of picture element in the horizontal scan line of the scaled video output, stores a timing generator for generating the picture element clock and horizontal lock signal of the scaled video output and video digital picture element data, has an output port, links a scaling buffer 12 provided to generate the video output scaled in response to the picture element clock of the scaled video output and a controller bus, receives analog picture element data of the computer graphic output, responds to the picture element clock and horizontal lock signal of the scaled video output and the vertical synchronous signal of the computer graphic output, and includes an overlay controller 16 for overlaying the scaled video output on the computer graphic output.
Patent JP-S5457591-A (JP)
Title: Preparation of phenolic resin for laminated sheet
Inventor: KOARAI SUSUMU
IPC: C08G8/12
Filed: 1977-10-17
Abstract: PURPOSE: To prepare a phenolic resin for laminated sheets having excellent electrical characteristics and punchability, by reacting a phenolic compound with an olefin-terminated compound in the presence of an acid catalyst, further reacting the product with formaldehyde.  
     CONSTITUTION: A phenolic resin for laminated sheets is prepared by reacting a phenolic compound with an olefin-terminated compound of ≥12C, e.g. DIALENE- 124, 168, 208 or 30 (trade name of Mitsubishi Kasei Kogyo KK), in the presence of an acid catalyst, followed by converting the product to the resol type by reacting with formaldehyde. Laminated sheets are prepared from the prepreg obtained by impregnating papers, etc. with the varnish provided by dissolving the above resin in an organic solvent 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09300716-A (JP)
Title: Manual printer
Inventor: KISHI MOTOSHI
IPC: B41J3/36
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a manual printer enabling multicolor printing by overlap printing. SOLUTION: A monochromatic printing mode for monochromatic printing or a multicolor printing mode for multicolor printing is selected in an operation panel 8. A dot position detection means 23 detects a dot position from the character preliminarily printed on recording paper. The printing timing setting means 31A of a CPU 31 sets the printing timing by a printing head 6 based on scanning quantity in the case of the monochromatic printing mode and sets the printing timing by the printing head 6 based on the dot position of the character preliminarily printed on the recording paper and scanning quantity so as to overlap dots with the preliminarily printed character in the case of the multicolor printing.
Patent JP-H06331191-A (JP)
Title: Ventilating fan
Inventor: OCHIAI YASUYOSHI
IPC: F24F7/013
Filed: 1993-05-26
Abstract: PURPOSE:To prevent the reverse flow of outside air so that louver fins are prevented from being fanned by strong wind. CONSTITUTION:A forced opening and closing type windbreak cover 12 is arranged in a state to cover the whole of a plurality of louver fins 7 at the front of an electric motor-operated fan 6 therewith is covered. Only during ventilation, the windpbreak cover 12 is opened and at other time, the windbreak cover 12 is closed, and this way prevents entrance of sand dust and refuse to the interior of a room as a result of the louver fins 7 being fanned by strong wind.
Patent JP-S61283801-A (JP)
Title: Apparatus for detecting absolute position
Inventor: IWAMOTO NORIHIRO
IPC: G01B7/00
Filed: 1985-06-10
Abstract: PURPOSE:To enable the detection of an absolute position over a wide range, by providing a helix gradually increasing in its pitch interval to a cylindrical rod. CONSTITUTION:A magnetic body 17 comprising a helix (lead thread) and a non-magnetic part 18 protecting the groove parts of said magnetic body 17 are alternately arranged to a rod 11 and a lead angle continuously increases along the rod 11 so as to successively change both of them. The digital signals obtained from the secondary induced voltages of detection heads 13, 14 arranged at a predetermined interval respectively come to outputs proportional to the moving distance of the rod 11. Herein, the signal obtained from the head 14 is outputted so as to be shifted by one pitch from that of the head 13 and two signals together show the absolute value of the moving distance in an one-pitch range alone. Therefore, by inputting two signals to an operational processing part, the absolute value of the moving distance over the entire mov ing range of the rod 11 is calculated. Because only the lead wire and the groove part are provided to the rod 11, miniaturization, the enhancement of resolving power and cost reduction can be achieved.
Patent JP-H06339175-A (JP)
Title: Method for transfer of mobile communications system
Inventor: OKUBO AKIRA
IPC: H04B7/26
Filed: 1993-05-26
Abstract: PURPOSE:To attain talking with a person using a mobile terminal equipment even when a speech channel is not available by sending an incoming signal to a mobile terminal equipment through the use of a control channel when a stationary terminal equipment makes a call to the mobile terminal equipment. CONSTITUTION:When a stationary terminal equipment 7b makes a call to a mobile terminal equipment 6e, a control station 2 specifies a speech zone 5b in which the mobile terminal equipment 6e is located based on position registration information. Then the control station 2 retrieves the presence of an idle state of a speech channel of the speech zone 5b and retrieves the presence of an idle state of all speech channels and when all speech channels are not available, the control channel is used via a radio base station 3b of the speech zone 5b to send an incoming signal to the mobile terminal equipment 6e. Then the mobile terminal equipment 6e receiving the incoming call signal informs the call reception to the user in the state of the speech channels not all of available by message display and ringing different from those in the usual state and uses the control channel and sends special number information to the control station 2 via the radio base station 3b.
Patent JP-2000315442-A (JP)
Title: Switch unit for vehicle
Inventor: SERIZAWA YASUYOSHI
IPC: H01H21/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable switch unit for a vehicle excellent in assembling workability, allowing reduction of a production cost. SOLUTION: This power window switch unit 35 mounted to a door trim has a switch mechanical part 43 wherein key tops 43a are mounted such that the key tops 43a are exposed above an upper face of an upper case 38; a flat circuit body 49; and a circuit body reinforcing plate 45. The flat circuit body 49 is a single-sided flexible wiring board formed on one side with a switch contact part 52 whose connection is switched by the key tops 43a of the switch mechanical part 43, a control circuit part 54 disposed adjacently to the switch contact part 52, and a terminal 59 connected to a panel side connector 58. The circuit body reinforcing plate 45 is integrally formed with a lower case 39 through a thin hinge 41.  The flat circuit body 49 is bent and provided to the circuit body reinforcing plate 45 such that the switch contact part 52 and the control circuit part 54 are respectively disposed on the front and rear surfaces, and is housed in a switch case 40.