baber/WOPTO huggingface dataset:
Patent JP-S54107293-A (JP)
Title: Crystal oscillator
Inventor: KONISHI EIJI
IPC: H03H9/05
Filed: 1978-02-10
Abstract: PURPOSE:To reduce the frequency variation, by increasing the strength against external mechanical force, through the use of thickness slide crystal plate of rectangular shape providing step at arbitrary one side so that the ratio of the side and the thickness of major plane is given for the size almost 65 or more. CONSTITUTION:Arbitrary one side of the crystal plate 401 of rectangular shape is made thicker than other parts, constituting it into the support 403, and the electrode film 402 is added to the crystal plate 401 in which the length l of the side of the crystal plate 401 satisfies (length of side l)/(thickness t) >=65, and the support 403 of the crystal plate 401 is fixed to the stem 404, and the electrode film 402 and the terminal 405 of the stem  404 are electrically connected, forming the crystal oscillator 406. Under the condition of l/t>=65, the kinetic energy dissipated via the support is very less and Q of the oscillator 406 is greater.
Patent JP-H10197164-A (JP)
Title: Unshaped material spray nozzle
Inventor: INAGAKI MASAHIRO
IPC: F27D1/16
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To perform sufficient agitation by forcibly exerting vibration on a material, flowing through a material injection pipe, from an internal part and to prevent blocking of a nozzle by a method wherein a flexible air injection pipe in which a slit is formed in the direction of length is inserted in the material injection pipe along the central axis thereof. SOLUTION: A flexible air injection pipe 5 may be deflected due to own weight according to the direction of a nozzle hole but arranged in a manner to be positioned in a state of a prime shape on the central axis of a material injection pipe 1. A flexible air injection pipe 5 has a slit 6 formed in the direction of length to amplify vibration. The tip of a flexible air injection pipe 5 is matched with the tip of a material injection pipe 1 and the ratio of the outside diameter thereof to an inside diameter 1 of the material injection pipe 1 is preferably 0.2-0.8. This constitution improves the adhesion efficiency of a material and prevent the occurrence of dusting, improves smoothness of the surface of a spray layer, and prevents blocking of a nozzle.
Patent JP-H02193654-A (JP)
Title: Image diagnostic device
Inventor: YANO MASAHIKO
IPC: G01N29/06
Filed: 1989-01-24
Abstract: PURPOSE:To record plural time phase images in one beat without using an electrocardiograph by equipping the subject image diagnostic device with a recording control means to issue an instruction to a memory means so that the memory means can successively record images collected for every very short time or stop the recording, etc. CONSTITUTION:A control part 7 can set timing for collecting and reproducing the images according to the desire of an operator, generates trigger timing for ultrasonic scanning, issues the timing to a transmitting and receiving part 2, and supplies a control signal to a picture storage part 3 and a DSC 5 using the timing. A subtracter 33, an adder 34, a register 35, and a minimum detector 36 to compose a deciding means detect the minimum value of an evaluation function SN. Further, while the control part 7 issues an instruction for continuing the recording to a recording control part 31 when a cumulative added value is larger than the previously set minimum value, the control part 7 issues an instruction for stopping the recording to the recording control part 31 when the cumulative added value is smaller than the minimum value. The plural time phase images for one beat can be recorded in a memory means 30 by continuing the above-mentioned operation.
Patent JP-H02195390-A (JP)
Title: Liquid crystal display device
Inventor: ISHIBASHI OSAMU
IPC: G02F1/133
Filed: 1989-01-24
Abstract: PURPOSE:To foretell that the remaining quantity of a battery is small and to effectively utilize the battery by detecting the lowering of battery voltage and turning off the driving circuit of a backlight when the voltage is equal to or below specified voltage. CONSTITUTION:When the battery voltage lowers at V', a battery voltage lowering detection circuit 12 outputs a low level 'L' and the backlight 14 is turned off by a means (r) for turning off the driving circuit 22 of the backlight 14, thereby foretelling that alarming caused by the lowering of the battery voltage is soon. By providing a circuit 21 grounded to the input point of a relay circuit 22 with a resistance R2 and connected to the specified voltage V' through a capacitor C, the exchange of a battery is accelerated by giving the alarm when a power source is turned on next in the case that the remaining quantity of the battery is consumed because of the down of the battery by the backup, etc., of a RAM when the power source is off.
Patent JP-S55106744-A (JP)
Title: Centering method and device of material wood
Inventor: HASHIMOTO SOUICHI
IPC: B27B31/06
Filed: 1979-02-09
Abstract: PURPOSE: To eliminate error incident to manual operation and V-blocks, by using a mechanism which independently sets centers of two chords crossing at a right angle on an end face of a material wood for determining the center of the face.  
     CONSTITUTION: The axle shaft of a material wood 1, laid horizontally on vertically movable V-blocks 2, is previously set within a certain range from the axle shaft of a frame 3 which is composed of front and rear links 3A, 3B, bracing unit 3C for connecting the said links at equal intervals on its circumference, etc. One end of a pair of parallel links 5 connected through pins to the bracing unit 3C is connected through pins to contact arms 4 whose contactors 4A come in contact with the cylindrical portion near the end face to allow the contact arms 4 oscillating freely. A cross guide groove 13B with a T-shaped cross section is set to an end of a centering tool 13. Thic construction can eliminate error incident to the V-block. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152108-A (JP)
Inventor: JIYOSEFU KUREITON BAAJI
IPC: F01D25/14
Filed: 1983-02-02
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-S57130290-A (JP)
Title: Semiconductor storage device
Inventor: SHIMURA HIDEYOSHI
IPC: G11C17/00
Filed: 1981-02-02
Abstract: PURPOSE:To reduce power consumption by employing circuit constitution which never forms a DC current path during the operation of a read-only memory. CONSTITUTION:A semiconductor read-out memory device includes diodes 13 and 13' for information writing, word lines 14 and 14', bit lines 15 and 15', row decoders 17 and 17' and their buffer circuits 16 and 16', transfer gates 18 and 18', and 19 and 19', and a sense circuit 20. Further, it has column decoders 23 and 23' and their buffer circuits 21 and 21', NOR gates 22 and 22', row address input terminals 24 and 24', column address input terminals 25 and 25', and a control input terminal 26.
Patent JP-H01191359-A (JP)
Title: Method for writing and erasing information to coating type optical information recording medium
Inventor: INAZUMI MITSUHIRO
IPC: G11B11/105
Filed: 1988-01-26
Abstract: PURPOSE:To use the writing and erasing method of a magneto-optical information recording medium in the writing and erasing of information by causing the fusing point of thermoplastic resin to be lower than the superconducting point transferring of superconductor fine powder and to arranged an electro-magnet or a permanent magnet above and under the applied optical information recording medium. CONSTITUTION:A thin film to mix thermoplastic resin 1 and fine powder 2 of the superconductor is applied on a substrate 3 and the thermoplastic resin 1, whose fuse point is lower than the superconducting point transferring of the superconductor fine powder 2, is used. Then, an electro-magnet or permanent magnet 4 is arranged respectively above and under the information recording medium. When the intensity of a laser beam 6 is controlled so that the temperature of the resin 1 can be over the fuse point and can not be over the transferring point of the superconductor 2 and a magnetic field, which is generated by an upper and lower magnetic field 4 is added vertically or horizontally to the information recording medium, a grain 2 is arranged parallelly to the respective magnetic fluxes by Maxwell reaction. Thus, the writing and erasing of the information can be executed with constitution to resemble to the writing and erasing to the magneto-optical recording medium.
Patent JP-S58133614-A (JP)
Title: Digital audio reproducer
Inventor: BABA TATSUO
IPC: G11B20/10
Filed: 1982-02-03
Abstract: PURPOSE:To attain self-calibration of a D/A converting circuit so as not to make unnatural interruption of audio output to the users, by using an operating time of the operation switch and non-signal time of inter-musics and calibrating the self-calibrating type D/A converter at any time. CONSTITUTION:A control circuit 20 generates a pulse instantly when an operation key 21 is depressed. A demodultor 16 detects no sound groove being inter- musics and generates a prescribed pulses during this period. Further, in a logical sum circuit 19 ORs an output pulse from a control circuit 20 and a pulse representing the inter-musics from the circuit 16 and the OR output is given to a correction mode signal input terminal of the D/A converter 17. Thus, the calibration of the conversion circuit is done during the inter-musics or when the operation key is depressed.
Patent JP-S59143810-A (JP)
Title: Vibration feeder
Inventor: NONAKA TAKEYOSHI
IPC: B65G27/30
Filed: 1983-01-31
Abstract: PURPOSE:To stabilize the vibration of a trough by ingeniously forming a counterweight in a vibration feeder comprising a trough and a counterweight to which a driving electromagnet is fixed, which are coupled by a driving plate spring. CONSTITUTION:A vibration feeder comprises an elongated trough 1 rectilinearly extended and a counterweight 4 formed of iron and disposed below the trough, which are coupled by a pair of front and rear inclined driving plate springs 15a, 15b. The counterweight 4 is supported on a fixed block 12 disposed below the counterweight 4 through a pair of front and rear inclined vibration proof springs 14a, 14b, and the counterweight 4 is equipped with a C-electromagnet 8. In this case, the counterweight 4 is formed in such a manner that a straight line connecting the center G1 of gravity of movable mass on the trough side to the center G2 of gravity of movable mass on the counterweight side is substantially parallel to the vibrating direction of the trough 1.
Patent JP-H02196151-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: HEIKO KEIZO
IPC: F02D41/14
Filed: 1989-01-26
Abstract: PURPOSE:To prevent any mislearning of a deposit learning value as well as to eliminate the worsening of emission or the like by making the judged value of air-fuel ratio deviation variable according to an air-fuel ratio feedback control constant held at the time of actualization of deposit learning. CONSTITUTION:An air-fuel ratio feedback control constant is operated by a means E on the basis of output of a downstream side air-fuel ratio sensor D of catalytic converter rhodium B installed in an exhaust passage A of an internal combustion engine. In addition, an air-fuel ratio compensation value is operated by a means F on the basis of the control constant and output of an upstream side air-fuel ratio sensor C. On the other hand, whether the engine satisfies a deposit learning condition or not is discriminated by a means G, and when it is satisfied as specified, a renewal of the control constant is stopped by a means H and held, while an air-fuel ratio deviation is operated by a means I on the basis of the output of the upstream side air-fuel ratio sensor C. Then, in a transient state of the engine, by way of example, an air-fuel ratio is adjusted by a means J according to the air-fuel ratio compensation value and a deposit learning value based on the air-fuel ratio deviation.
Patent JP-H11208112-A (JP)
Title: Thermal recording body
Inventor: WATANABE KAZUO
IPC: B41M5/337
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To form a thermal recording body having small ground fogging, and being excellent in readability of a recorded part even in the case of being exposed to heat after recording. SOLUTION: The thermal recording body is formed by laminating in turn an undercoating layer and thermal recording layer containing a leuco dye and developer, in which the undercoating layer is allowed to contain a decoloring agent having a decoloring property relative to a leuco dye, and the thermal recording layer is allowed to contain a preservative modifier. The decoloring agent is an organic salt compound, and the preservative modifier is an epoxy compound such as 4-benzyloxyphenyl-4,-(2-metnyl-2,3-epoxy propyloxy)phenyl sulfone.
Patent JP-S59140208-A (JP)
Title: Production of vinyl chloride polymer and composition produced thereby
Inventor: TACHIBANA HIROMITSU
IPC: C08F2/44
Filed: 1983-01-31
Abstract: PURPOSE:To produce a novel vinyl chloride polymer improved in processability and compression permanent set, by polymerizing a vinyl chloride monomer in the presence of a crosslinking agent, a rubbery material, an aqueous medium, a dispersant, and an oil-soluble polymerization initiator: and a composition produced thereby. CONSTITUTION:A vinyl chloride monomer is polymerized (preferably, at a temperature of 50 deg.C or below) in the presence of a crosslinking agent (preferably, a compound having at least two ethylenic bonds in the molecule in an amount of, preferably, 0.01-7wt% based on the vinyl chloride monomer), a rubbery material (a partially crosslinked rubbery material is preferred, and the polymerization is started preferably at a vinyl chloride monomer to rubbery material ratio of up to 1.5), an aqueous medium, a dispersant, and an oil-soluble polymerization initiator. The titled composition is obtained by mixing the formed vinyl chloride polymer with polyvinyl chloride or a partially crosslinked polyvinyl chloride.
Patent JP-H07214366-A (JP)
Title: Pallet device for thermal cutting
Inventor: ONODERA HIROSHI
IPC: B23K37/04
Filed: 1994-02-09
Abstract: PURPOSE:To simplify the structure to turn a supporting frame for a body of revolution provided on a cutting pallet when the cutting pallet is carried onto a table and positioned and fixed thereto, and to facilitate the maintenance. CONSTITUTION:A pallet device is provided with a plurality of supporting frames 37 for the body of revolution provided with a plurality of turnable bodies of revolution to support a work during the transportation, and a plurality of supporting frames 39 for a plurality of supporting bodies provided with a plurality of supporting bodies 41 to support the work during the cutting. In addition, when a cutting pallet P provided with a fluid cylinder 55 to turn tuning and supporting frames 37 to support the work from the bodies of revolution 45 to a supporting body 41' is carried onto a table 13 in a thermal cutting device, a manifold 81 provided with the cutting pallet P and connected to the fluid cylinder 55 is provided in an attachable/detachable to/from a machine side manifold 75 provided on the table 13.
Patent JP-H10215382-A (JP)
Title: Color image processing unit
Inventor: TAKAHASHI SADAO
IPC: G06T11/60
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To discriminate colored characters in an original with high accuracy. SOLUTION: A colored character detection means 1 detects colored characters from a color image signal in the case of preliminary scanning. A frequency detection means 2 calculates a frequency of colored characters in all images by dividing an area of a domain detected as the colored characters with a total area of image data. A parameter selection means 3 selects a parameter corresponding to the frequency. A chromatic achromatic discrimination means 4 discriminates a chromatic achromatic domain of the image data obtained in the case of the main scanning by using the parameter selected in the case of the preliminary scanning.
Patent JP-S56114260-A (JP)
Title: Yoke assembly for image pick-up tube
Inventor: TAKIGAWA TOORU
IPC: H01J29/64
Filed: 1980-02-13
Abstract: PURPOSE:To vary the distribution of magnetic field intensity of a focusing coil and decrease expecially S-shaped distortion of the misregistrations, by varying the distribution of a current in each focusing coil divided into many parts. CONSTITUTION:Around the peripheral surface of a camera tube 1 a deflecting coil 2 and focusing coil 3 are arranged. The focusing coil 3 is mounted in such a manner as to be divided into two windings of the first focusing coil 3a and the second focusing coil 3b. In parallel to the divided one focusing coil 3b, resistance is inserted to change a current value, vary the distribution of magnetic field intensity in an axial direction of the focusing coil 3, obtain uniformity in a sectional direction of focusing magnetic field and change S-shaped distortion thus correct misregistration.
Patent JP-S5299521-A (JP)
Title: Supporting device for tilting steering wheel
Inventor: NAITOU HIROSHI
IPC: B62D1/18
Filed: 1976-02-16
Abstract: PURPOSE: To simply and positively fix the steering column of a tilting steering wheel of an automobile by engaging the column with the teeth of a latch utilizing wedge action. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55108081-A (JP)
Title: Lamp fixing method
Inventor: HOUKI YOUJI
IPC: G06K9/20
Filed: 1979-02-13
Abstract: PURPOSE: To extend the life of lamps without causing the position movement, by fixing the entire circumference of lamp to the holder via silicone rubber.  
     CONSTITUTION: The silicone rubber 2 is coated on the entire surface other than the light emitting surface of the lamp 1. The lamp 1 is screwed to the holder 3, the position of the filament 5 is turned to a suitable position on the radiated object with slight tightening of the screw 4, and fine tuning of height is made to the radiated object with lifting up and down toward the light axis. Next, the lamp 1 is fixed by tightening the screw 4, silicone rubber is fixed, the screw 4 is tightened, and the rubber 2 swelled out before fixing is wiped out. After the rubber 2 is fixed, the position adjustment of holder 3 is made and the holder 3 is fixed to the optical system. After the rubber 2 is completely fixed, the screw 4 is removed. The optical system is constituted that the reflection light of the document 7 is received at the photo detector 6, it is converted into electric signal and read in with the read-in circuit 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06231109-A (JP)
Title: System for supporing operation of real machine plant
Inventor: KOMATSU YASUKI
IPC: G06F19/00
Filed: 1993-02-02
Abstract: PURPOSE:To simulate the operation of a plant by providing this real machine plant operation supporting system with a means for supplying operation information obtained from a real machine plant control panel to a computer for calculating a plant model instead of operation information applied from a simulator control panel so as to input a real machine plant side externally changed condition to a simulator. CONSTITUTION:The supporting system is provided with an I/O interface part (simulator) 8 and a simulator controlling function part 9 for inputting operation input signals from the simulator control panel, an I/O interface part (for real machine) 16 and a real machine support controlling function part 17 for inputting operation input signals from a real machine control panel 12, and a monitor/ control machine interface 15 for setting up an input mode applied from the mounting machine plant instead of a simulator using mode. Thus the status change of the mounting machine plant can be simulated by a simulation computer 1A for calculating a plant model.
Patent JP-S56114036-A (JP)
Title: Electronic computer system
Inventor: KITAZAWA SATOSHI
IPC: H02H3/38
Filed: 1980-02-12
Abstract: PURPOSE:To realize a detection for a fault of a sensor circuit, by performing a check calculation by giving a sampling to various types of analog inputs with every fixed time and comparing the result of calcuation and the decision data file. CONSTITUTION:For the electric power system comprising the power source 1, the electric power transformer 9-1 and 9-2 plus the loads 2-1-2-4, the current quantity of the main circuit is transformed by the current transformers 3-1-3-3. At the same time, the voltage quantity of the main circuit is transformed by the gauge transformers 4-1-4-3. The current and the voltage thus transformed are converted into the DC voltage value for the effective electric power quantity, the phase angle, the reactive electric power quantity, the current quantity, the voltage quantity or the like through the converters 8-1-8-12 of an analog sensor circuit to be supplied to the electronic computer 6A. The computer 6A samples the input analog quantity with every fixed time to carry out the prescribed check calculations relating to each other. This result of calculation is compared with the prescribed decision data file with a consideration taken into the error or the like to decide whether the input value is normal or not. In such way, a fault can be detected for a sensor circuit without using any DC-DC converter.
Patent JP-H05210148-A (JP)
Title: Film unit with lens
Inventor: SAKAI ZENICHI
IPC: G03B15/05
Filed: 1992-01-31
Abstract: PURPOSE:To execute excellent photographing with a stroboscope while keeping a unit compact by allowing the light emission part of the built-in stroboscope to condense light in an up-and-down direction and narrowing the up-and-down direction of the front surface of the light emission part. CONSTITUTION:The shape of the reflector SB of the light emission part is narrowed in the up-and-down direction so that the light in the up-and-down direction may be condensed, and the up-and-down dimension of a light emission panel SP on the front surface of the light emission part is narrowed so as to suit to the angle of view, thereby improving light distribution characteristic. Furthermore, two sets of stroboscopic light emission parts SP1 and SP2 are provided at a lateral position on the front surface of a camera, and set at such an angle that the central optical axes YY(ST1) and YY(ST2) of the light emission parts SP1 and SP2 are open with respect to the shortage of a light quantity in the diagonal or long-piece corner parts of a picture. By thus doing, the illuminance of the stroboscope at 2.5m ahead of the camera having the highest frequency of photographing in a panoramic size is prevented from lowering in the corner parts of the picture.
Patent JP-S53101297-A (JP)
Title: Liquid crystal display unit
Inventor: KUBOTA KANEMITSU
IPC: G09F9/00
Filed: 1977-02-16
Abstract: PURPOSE: To prevent the loss of the active voltage margin caused by the direction of the visual angle, by projecting the light through both surfaces of the transmission-type liquid crystal display substance and aligning the directions of the beams. At the same time, a multiplex driving is obtained for more digits by giving a temperature compensation to the display voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06225810-A (JP)
Title: Depilatory tape
Inventor: DOI HIROSHI
IPC: A45D26/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a depilatory tape the depilation property of which is more favorable, and in which adhesive agent leaking phenomenon in storage can be more restricted compared to a conventional sheet type depilatory tape. CONSTITUTION:A number of closed-cell foams 3 are included in a layer 2 of adhesive agent for depilation formed on a support base material 1. By winding a depilatory tape A into a roll shape, release paper can be provided to provide economic advantage. In this case, hand cutting property along the width is desirably provided on the support base material 1.
Patent JP-S62173918-A (JP)
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02H3/08
Filed: 1986-01-27
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。