baber/WOPTO huggingface dataset:
Patent JP-2000011609-A (JP)
Title: Information medium reproducing apparatus
Inventor: ISHIOKA TAKAYUKI
IPC: G11B27/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To output time data required for a pre-roll operation irrespective of a reproduction time data when information data recorded onto an information medium and time data relating thereto are to be output, whereas the time data can not be output, by outputting supplemental time data that supplements this time data. SOLUTION: When a recording and reproducing section 50 performs program search, a control calculating section 13 determines whether pre-roll operation start time data for reproduction is preceding time data or following time data with respect to predetermined time data. When it is preceding time data, the control calculating section 13 generates supplemental time data. When the output of this supplemental time data is allowed to start, the control calculating section 13 outputs, as the supplemental time data, such time data that coincides with the pre-roll operation start time data for reproduction. When one frame is passed after the pre-roll operation start time data for reproduction, a predetermined number is added to this time data and the resultant data is output to an editing apparatus via an external output terminal.  Thereafter, with every increment by one frame, the supplemental time data is generated to be output.
Patent JP-H0745649-A (JP)
Title: Resin-sealed semiconductor device, its manufacture, and its mounting method
Inventor: AZUMA MICHIYA
IPC: H01L23/50
Filed: 1993-07-30
Abstract: PURPOSE:To reduce the thickness of a semiconductor package device increased in packing density and to simplify the manufacturing process of the device. CONSTITUTION:Adjacent wirings 13 of integrated circuits formed on a semiconductor wafer 21 on both sides of dicing lines 22 are connected to each other through a conductive wiring 14. Then the surface of the wafer 21 is sealed with a sheet-like sealing resin 12 by depositing and curing the resin 12 on the surface of the wafer 21. After sealing, such multiple semiconductor package devices that the conductive wiring 14 is only exposed on one side faces of semiconductor chips 11 are obtained by cutting the wafer 21 along the dicing line 22.
Patent JP-H0946035-A (JP)
Title: Manufacture of electric circuit device
Inventor: HIRAMA TOSHIAKI
IPC: H01L21/56
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of resin and the like through the gap between a board and a heat sink by forming a pattern for applying bonding agent so as to surround the edge of the hole on an electric circuit board when solder, conducting bonding agent or the like is applied on the heat sink beforehand by printing and the like. SOLUTION: Solder 4 is printed on a heat sink 3, consisting of Ni-plated oxygen-free copper with a metal mask pattern prepared for applying the solder 4 by screen printing. After the electric circuit board 1 with the molten solder 4 and the heat sink 3 are stuck, the periphery of a hole 2 of the electric circuit board 1 is surrounded. When the electric circuit board 1 mounting components 7 and the heat sink 3 are stuck beforehand, the solder 4 spreads in the horizontal direction, and the gaps between a pattern and a pattern are linked. Therefore, the periphery of the hole 2 of the electric circuit board 1 is filled with the solder 4. The leakage of resin 5, which is filled at the next process through a gap 6 between the electric circuit board 1 and the heat sink 3 can be prevented.
Patent JP-H0239742-A (JP)
Title: Light terminal station repeater
Inventor: HATANO SATORU
IPC: H04B10/035
Filed: 1988-07-29
Abstract: PURPOSE:To easily and rapidly decide without giving an influence to the transmission of a signal in the direction not to generate a trouble by providing a switching circuit to connect the output of the optical/electrical converting circuit of a receiving part to the branching edge provided at the path between the transmitting code converting circuit and the electrical/optcal converting circuit of the transmitting part. CONSTITUTION:A branching circuit 102 including a branch edge 102P is provided at the circuit between a transmitting code converting circuit 101 and an electrical/optical converting circuit 103 of a transmitting part 107 and for the input of a receiving code converting circuit 106 of a receiving part 108, a switching circuit 105 selected by a switching circuit control signal 113 is provided at either of the above-mentioned branch edge 102P and the output edge of an optical/electrical converting circuit 104. To the switching circuit 105, the switching circuit control signal 113 is not inputted in the ordinary condition. At this time, the switching circuit 105 selects the output of the optical/electrical converting circuit 104, and the flow of the signal becomes two directions of the direction to an output edge P3 from an input edge P1 and the direction to an output terminal P2 from an input terminal P4.
Patent JP-H0944682-A (JP)
Title: Image processing method and device therefor
Inventor: SHIMIZU KAZUMA
IPC: G06F17/50
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To easily determine the shortest distance when the parts composed of an element or a component consisting on an element or more encroach upon each ather. SOLUTION: In step S21, the date of an object element is read and a perpendicular line is drawn from the endpoint of each line segment from an opposite line segment. Next, the intersecting point of the perpendicular line and the line segment is determined as a temporary shortest point and the point is set. In step S22, the calculation of the shortest distance of the line segment and the line segment is performed. In this processing, the distance of the temporary shortest points determined in the step S21 is calculated and the encroaching of a graphic is determined. In the case of also a circular arc, the shortest distance is determined in the same way.
Patent JP-H0536498-A (JP)
Title: Synchrotron orbital radiation generating apparatus
Inventor: SATO KIYOKAZU
IPC: H05H13/04
Filed: 1991-07-31
Abstract: PURPOSE:To lessen aging of the intensity of radiation light obtained from a circular accelerator and keep the intensity constant. CONSTITUTION:A radiation light generating apparatus is composed of a light quantity monitor 12 to measure the intensity of synchrotron orbital radiation (SOR) 10 generated from a circular accelerator 5 or a beam current monitor 20 to measure the current value of charged beam 6 being accumulated as well as a controlling part 13 to control the energy of the charged beam being accumulated based on the measured value of the light quantity monitor or the beam current monitor. Or, the apparatus is composed of a plurality of beam position monitors 28 to measure the position of the charged beam being accumulated or a plurality of light position monitors 25 to measure the radiation position of the radiation light as well as a plularity of electromagnets 3 for correcting beam position and a controlling part 27 to control an electromagnet for correcting beam position based on the value measured by the beam position monitors 28 or the light position monitors. Or, the apparatus is composed of at least one light profile monitor 22 and a controlling part 24 to control an electromagnet for converging based on the value measured by the light profile monitor.
Patent JP-2001021300-A (JP)
Title: Method for low-vibration breaking by blasting
Inventor: KURITA TAKESHI
IPC: F42D5/045
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To determine a more effective initiation time interval of by executing simulations by using oscillatory waves generated in an actual site of construction. SOLUTION: In this method, a plurality of charge holes 31, 32,... and 41, 42,... are provided in a breaking object surface 1 of a cutting face and a slot 2 is formed in the lateral part of each charge hole in the breaking object surface 1. A space (b) between the charge holes in the line nearest to the slot 2 is set to be a prescribed distance, while a distance (d) between the charge holes is also set to be a prescribed one. The conditions of provision of the charge holes are made approximate, according to this constitution, and explosives charged in the charge holes beforehand are initiated tentatively. Oscillatory waves thus generated are recorded and by simulations based on the oscillator waves, a initiation time interval for minimizing the maximum amplitude of the vibrational waves becomes is determined.
Patent JP-H0852573-A (JP)
Title: Method for starting multi-electrode, one side submerged arc welding
Inventor: TOBISHIMA NOBUAKI
IPC: B23K9/067
Filed: 1994-08-12
Abstract: PURPOSE:To establish the method of the perfectly automatic arc start and to improve the efficiency of the welding work in the multi-electrode, one side submerged arc welding method. CONSTITUTION:In the multi-electrode, one side submerged arc welding using four electrodes, the wire diameter of each electrode is 4.0-5.0mm diameter for a first electrode 9 and a third electrode 11, 4.0-7.0mm diameter for a second electrode 10 and 5.0-7.0mm diameter for a fourth electrode 12. The arc is generated at least with the third electrode 11 in a singly preceding manner or the third electrode 11 and the fourth electrode 12 in a simultaneously preceding manner while using the arc generating assisting agent 13, and the arc with the rest of the electrodes is generated immediately thereafter, and a welding truck is started.
Patent JP-H0357901-A (JP)
Title: Apparatus for measuring eccentricity of stator of overhung motor
Inventor: INOUE WAHEI
IPC: G01B7/00
Filed: 1989-07-27
Abstract: PURPOSE:To obtain an apparatus capable of measuring eccentricity of a stator easily with good sensitivity in a short time without contact in the stator by a method whereby a value of eccentricity is detected from the change of inductance generated in the gap between an eccentric center at an inner periphery of a stator core and a sensor. CONSTITUTION:An overhung motor 3 is coupled to a driven body 1 having a rotary shaft 2. A stator core 4 wound with a coil 5 is mounted in the motor 3, and a rotor 6 is fitted into the rotary shaft 2 inside the stator core 4. The coil 5 is wound in a coil groove 7 formed in the stator 4 of the motor 3. A stator tooth 8 is formed between the coils. Before the rotor 6 is fitted in the rotary shaft 2, a detecting sensor 9 of inductance coil type for detecting eccentricity of the stator is installed with a small gap kept from the inner periphery of the stator core 4 at an end of the overhung rotary shaft 2. Therefore, the sensor 9 is installed without contacting the stator core 4. When the rotary shaft 2 is rotated, the inductance is changed by the gap difference. The eccentricity of the inner periphery of the stator to the rotary shaft 2 can be accordingly detected by the sensor 9 from this change of the inductance.
Patent JP-S6433721-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C10M105/54
Filed: 1987-07-30
Abstract: PURPOSE:To form a monomolecular layer which is low in spacing loss and has durability by forming a monomolecular layer on a thin ferromagnetic metallic film under ultrasonic oscillation. CONSTITUTION:A high-polymer film 1 on which the thin ferromagnetic metallic film 2 is formed by evaporation is subjected to a glow discharge treatment under required Ar pressure in a treatment chamber 13, is turned over by a guide roller 8 in water 5 of a tank 4 and is perpendicularly pulled up. An ultrasonic oscillator is provided to this roller 8 and a solid layer 10 of the monomolecules compressed by a nozzle 6, compressing cylinder 7, etc., is transferred onto the film 2 under the ultrasonic oscillation by which the monomolecular film 3 of the solid monomolecules 12 to constitute a lubricating layer is formed on the film 2. The layer 2 is uniformly formed and the monomolecular layer which is low in the spacing loss and has the durability is formed by this system.
Patent JP-S6083386-A (JP)
Title: Driving control for piezo-element and device thereof
Inventor: KUBOTA HITOSHI
IPC: H01L41/083
Filed: 1983-10-14
Abstract: PURPOSE:To reduce the oscillation of a mechanical device, which is driven by a piezo-element, and to position the titled device at higher precision by a method wherein the rising curve of voltage, which is impressed on the piezo-element, is controlled in such a way that the acceleration curve of displacement of the piezo-element doesn't become discontinuous. CONSTITUTION:In an address generating circuit 4, pulse trains, which are sent out from a timing circuit 3, are calculated, address values are made to generated and addresses in a memory 5 are accessed one after another. A D/A converter 6 creates analog values, which respond to the output of the memory 5, and changes the reference voltage value of a constant voltage circuit 2. The circuit 2 impresses voltage, which responds to the reference voltage, on an piezo- element 1 and the piezo-element 1 is displaced. The memory 5 is accessed in order at a constant speed from the circuit 4. In case the value of an address is given in the order of address to be accessed in addresses within an extent, it is desirable that the relation between a time, when an accessing is performed, and the value of an address at that time is one that an acceleration like a cycloid curve continues after the D/A conversion, and moreover, a motion characteristic curve having a comparatively smaller value of acceleration can be maintained.
Patent JP-H1039659-A (JP)
Title: Image forming device
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To form an image of uniform quality free from deletion, by stably keeping the characteristic of an intermediate transfer member even when it is repeatedly used under the severe endurance use, by specifying the construction of an intermediate transfer member. SOLUTION: An image forming device has an intermediate transfer member having at least the first layer and the second layer successively stacked on an elastic layer, 100% tensile stress of the binder used in the first layer is 20-60kgf/cm<2> , the elongation of the same is 400-750%, 100% tensile stress of the binder used in the second layer is 75-150kgf/cm<2> , and the elongation of the same is 350-600%. The elongation and 100% tensile stress of the binder used in the first layer are designed in such manner that it can be easily elongaged, and expanded without high stress, so that it can be followed to the softness or the deformation of the elastic layer as the lower layer thereof. The separation of the second layer from the elastic layer can not be found even after the intermediate transfer member has been used for a long time, and the mistransferring can be prevented.
Patent JP-H0731189-A (JP)
Title: Motor protector
Inventor: NISHINO KAZUHISA
IPC: H02P7/00
Filed: 1993-07-02
Abstract: PURPOSE:To allow highly efficient driving of a motor. CONSTITUTION:When a reference current value deciding the magnitude of motor current value is set in a decision current value setting means 3, a motor current designating means 7 designates a motor current value and a motor current detecting means 2 detects the current value of a motor 1, a motor current difference operating means 4 determines the difference between the decision current value and the detected motor motor current value and a motor current difference accumulating means 5 accumulates the difference multiplied by a predetermined coefficient determined based on the absolute rated current value of the motor 1. A maximum current determining means 6 determines a maximum current limit value depending on the accumulated value from the accumulating means 5, a motor current comparing/determining means 8 determines a motor current supply value based on the maximum current limit value and the motor current designated value, and a motor drive means 9 feeds the motor 1 with a motor current based on the motor current supply value.
Patent JP-H0361090-A (JP)
Title: Ink-transferred sheet for dye diffusion type thermal ink-transfer printing and printing size partial stack for thermal ink-transfer printing machine
Inventor: JIYON ANTONII POOPU
IPC: B41M5/382
Filed: 1990-07-20
Abstract: PURPOSE: To improve handling characteristics by executing a suitable antistatic treatment at a side separated from a transfer receiver layer, thereby preventing charging of static electricity. CONSTITUTION: The transfer receiver sheet has a support 1 made of a biaxially oriented polyethylene terephthalate film. One side of the support is covered with a conductive lower layer film 2, and a transfer receiver layer 3 is provided thereon. An antistatic rear surface film 4 is provided at the other side of the support. The antistatic treatment is important to be sufficient to reduce its surface resistivity to less than 1 × 10<13> Ω/square. Preferable coated sheet has an antistatic rear surface film made of a thermosetting crosslinked polymer matrix stable at a high temperature of at least 150 deg.C separate from the coated sheet and an antistatic agent sufficient to reduce the surface resistivity to less than 1 × 10<13> Ω/square to execute the antistatic treatment on a surface of the conducive support separate from the coated film.
Patent JP-H0633217-A (JP)
Title: Method for controlling nitrogen content in grain-oriented silicon steel sheet
Inventor: KONDO YASUMITSU
IPC: C23C8/26
Filed: 1992-07-17
Abstract: PURPOSE:To stably form an inhibitor capable of forming an excellent film by estimating the nitriding rate in accordance with the operating information at the time of subjecting a grain oriented silicon steel sheet to decarburizing annealing and controlling a supplying quantity of NH3. CONSTITUTION:The grain oriented silicon steel sheet 6 having a strip shape is passed through a decarburizing annealing furnace 1, is subjected to decarburizing annealing and is thereafter nitrided in a nitriding zone 5 by using NH3. At this time, the dew point of an atmospheric gas and the furnace temp. or the sheet temp. at the time of decarburizing annealing are detected by a dew point instrument 18, a radiation thermometer 17 or the like. These detected valued are inputted to an arithmetic and control unit 19, and furthermore, the information on the sheet passing rate, sheet thickness, sheet width or the like is separately inputted, where the nitriding rate of the steel sheet 6 is estimated from the oxidizing degree, reaction temp. and reaction time at the time of the decarburizing annealing by the previously difined formula. The flow rate of NH3 to be fed is found from the same nitriding rate and the objective nitrogen content as well as the initial nitrogen content in the steel sheet, and an NH3 flow meter 13 is controlled. In this way, the nitrogen content in the steel sheet 6 is controlled with high accuracy, by which the grain oriented silicon steel sheet in which secondary recrystallization appears stably and capable of forming an excellent film can be obtd.
Patent JP-S6435468-A (JP)
Title: Image forming device
Inventor: KOBAYAKAWA HIROMASA
IPC: G03G15/09
Filed: 1987-07-30
Abstract: PURPOSE:To form a distinct image of an original with gradation by indicating a range wherein the gradation of the original is changed by moving a beam spot and transferring the specified range part and other parts to an object body with different gradations. CONSTITUTION:The spot light of a spot light source 131A which is transmitted through the original is viewed and moved with operation keys and when a set key is pressed, the specified positions are stored in a main control part and the part on the outside of the frame formed of the specified positions is specified as a range for a low-gradation copy as one gradation while the part on the inside of the frame is specified as a range for a high-gradation copy as the other gradation. This constitution forms an image wherein the part on the inside of the frame of the original has high gradations on the surface of a photosensitive drum and the part on the outside of the frame has high contrast, thereby forming a sharp image of the original with gradation.
Patent JP-S6347660-A (JP)
Title: Method and apparatus for judging physiological activity of substance
Inventor: INOUE HIROAKI
IPC: G01N33/483
Filed: 1986-08-13
Abstract: PURPOSE:To simply and certainly perform operation and to accelerate the stop or adjustment of the develop of a harmful substance, by replacing the expansion of the diameter of the beam transmitted through a liquid due to the scattering of said beam with the positional comparison of a beam receiver in the lateral direction thereof for reaching definite intensity. CONSTITUTION:A specimen receiving chamber 2 is provided at the central part of a cell 1 made of glass and an aqueous solution of beta-indoleacetic acid being plant growth hormone is received in said receiving chamber 2. A point where the angle formed by beam becomes about 1.5 deg. with respect to the beam passing point of the cell 1 behind the cell is set as the origin and a phototransistor is allowed to approach the beam and, when a pen reaches the transverse line of the upper limit of recording paper at the rising part of a scattering profile, the movement of the phototransistor is stopped and, at this time, the position of the transistor is read as a V-value by a digital voltmeter. This graph moves up and down across a zero level but this is the common feature of an active substance and becomes the condition of judging activity.
Patent JP-H0635310-A (JP)
Title: Image forming device
Inventor: NIMURA EIJI
IPC: G03G15/16
Filed: 1992-07-17
Abstract: PURPOSE:To obtain an image forming device capable of preventing a transfer roller, a transfer belt, etc., from being soiled with toner. CONSTITUTION:The image forming device is provided with a photosensitive drum 1 on which a latent image is formed with light; a reverse rotation drive means 9 which reversely rotates the photosensitive drum 1 the prescribed amount before the formation of the latent image; a development unit 2 for developming the latent image; a control means 20 which, after the drive of the reverse rotation drive means 9 or at the same time, operates the development unit 2 in order to remove unnecessary toner sticking to the surface of the photosensitive drum 1; a lever 4 provided on the photosensitive body 1; and an arm 5 which supports the transfer roller 3 turnably and is provided with a claw 51 which receives force so that the transfer roller 3 is separated from the photosensitive drum 1 by the movement of the lever 4 at the time of the reverse rotation of the photosensitive drum 1.
Patent JP-H0777193-A (JP)
Title: Insertion type lateral flowing type ventilator
Inventor: KAARU SHITSUPUSU
IPC: F04D17/04
Filed: 1994-08-15
Abstract: PURPOSE: To simplify a structure and replacement and to seal a cross current ventilator to a drive device by forming it as a slide-in unit provided with a rotary wheel supported in a cantilever manner and a fitting flange arranged between the drive device and the rotary wheel. CONSTITUTION: This cross current ventilator 1 is mainly constituted of a drive device 2, a rotary wheel 3 and an air guide device 4, and it is formed as a slide-in unit 15 provided with the rotary wheel 3 supported in a cantilever manner and a fitting flange 10 arranged between the drive device 2 and the rotary wheel 3. The fitting flange 10 is formed as a fitting plate 11. An annular groove is formed on the fitting flange 10, and an O-ring forming a packing is inserted into the annular groove. The drive device 2 is formed as a motor 5. A shutoff wall 26 facing the fitting flange 10 is arranged, and multiple shutoff walls 30 are arranged in an insulating zone 27.