baber/WOPTO huggingface dataset:
Patent JP-2001119850-A (JP)
Title: Device for controlling load current at overcurrent, device for detecting blown out filament in load, and load current detection and supply controller
Inventor: BABA AKIRA
IPC: H02H3/12
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To control a load current properly, by accurately detecting the load current at overcurrent. SOLUTION: A semiconductor relay 3 is composed of a circuit breaker means, which breaks a main FET 4 when load is supplied with a current larger than a first set value, and a current detection means which detects the value of the current in the main FET 4 and outputs the voltage equivalent to the current supplied to the load, and power voltage is boosted by a charge pump 25, and the output is applied to the gate of the FET 4 by a drive circuit 9, so as to turn it on and off. Then, a second set value lower than the first set value and higher than the rated current of the load is stipulated.  This circuit is made a load current control circuit, which includes a mask circuit 11 which sets it as overcurrent, if the detection value by the current detection means is larger than the first set value, and masks the output of the overcurret detection for a prescribed time, since the power on if it is larger than the second set value.
Patent JP-H03152093-A (JP)
Title: Lifting steel plate quantity control device for lifting electromagnet
Inventor: MICHIOKA TSUTOMU
IPC: G05F7/00
Filed: 1989-11-10
Abstract: PURPOSE:To adjust the number of steel plates to be lifted to a specified quantity by calculating a required magnetic flux quantity for a required quantity of steel plates to be lifted to set the calculated magnetic flux quantity to a lifting electromagnet, and changing the magnetic flux so that the calculated steel plate quantity conforms to the required quantity of steel plates to be lifted. CONSTITUTION:A lifting steel plate quantity control device is provided with a current detecting means 4 for detecting current values of a lifting electromagnet 2, and a magnetic flux detecting means 3 for detecting magnetic flux between the lifting electromagnet 2 and the steel plates sucked by the magnet. Then, the current value of the current detecting means 4 and the magnetic flux quantity of the magnetic flux detecting means 3 are introduced into the relationship between a known current value, magnetic flux of the lifting electromagnet 2, and the quantity of steel plates sucked by the lifting electromagnet 2 to calculate the quantity of steel plates to be lifted by the lifting electromagnet 2 by means of a lifting quantity judging means 5. From the relationship between the magnetic flux quantity of the lifting electromagnet 2 and the quantity of steel plates to be lifted, a required magnetic flux quantity corresponding to the required quantity of steel plates to be lifted is calculated to be set to the lifting electromagnet 2, and the magnetic flux quantity of the lifting electromagnet 2 is changed by magnetic flux command value control means 1, 7, 8 so that the quantity of steel plates calculated by the lifting quantity judging means 5 conforms to the required quantity of steel plated to be lifted.
Patent JP-H02140061-A (JP)
Title: Dc restorer
Inventor: NOHARA KAZUTOMO
IPC: H04N5/14
Filed: 1988-11-19
Abstract: PURPOSE:To lock a pedestal level of the input video signal into the level of the reference signal in following to the level change in the reference signal quickly, and to attain stable DC restoration by superimposing a DC in response to a level change in a reference signal onto an input video signal. CONSTITUTION:In order to superimpose a DC in response to the level change in the reference signal onto the input video signal, a base of a transistor(TR) 27 is connected to a collector of a TR 40 of a control circuit B1 being a component of a DC superimposing means and the collector of a TR 16 is connected to the collector of the TR 41. Then a current flowing to the TR 41 is superimposed on the input video signal via a current mirror circuit comprising TRs 17, 18 and when the current flowing to the TR 40 is increased, the current flowing to the TR 41 is increased. Thus, based on the increase in the DC superimposed from the TR 41, the level of the input video signal of the base of the TR 23 is lowered via a resistance 34 and the TR 21. In this case, since the control of the circuit B1 is implemented continuously, the pedestal level of the input video signal is locked to the level of the reference signal quickly following the level change in the reference signal to attain stable DC restoration.
Patent JP-H03154103-A (JP)
Title: Controller for robot
Inventor: KUREBAYASHI TOSHIYUKI
IPC: G05B19/42
Filed: 1989-11-10
Abstract: PURPOSE:To smoothly execute the follow-up operation even in the case a robot cannot move at a so high speed by providing a follow-up delay correcting means for executing smoothly a follow-up accelerating operation by the calculated acceleration quantity and deceleration quantity. CONSTITUTION:The controller is provided with a follow-up delay quantity acceleration correction processing part 13 for calculating the acceleration quantity to a follow-up delay from a variation of a moving amount of a conveyor, and subsequently, calculating an in-control cycle period conveyor moving amount to which the delay acceleration correction quantity is added, and a conveyor moving amount averaging part 14 for taking an average value of the conveyor moving amount containing the follow-up delay acceleration correction quantity, and a position correction quantity arithmetic part 15 outputs the position correction quantity by the conveyor moving amount of the vector quantity. An after-control cycle period arrival position correcting part 4 corrects a target point after a control cycle period generated by an after-control cycle period arrival position generating part 3 by a moving amount of a conveyor. In such a way, a motor of a small capacity is used and even in the case a robot cannot move at a so high speed, a follow-up operation being free from a follow-up shift can be executed moderately.
Patent JP-S62156676-A (JP)
Title: Copying machine
Inventor: MURAMATSU SHIGERU
IPC: G03G15/20
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a copy of high fixing quality in a short latency time with a low energy consumption by selecting a copy cycle mode corresponding to the detected temperature of a fixing device. CONSTITUTION:A transfer paper 46 having an unfixed developed image 47 has the image fixed between a fixing roll 41 and a backup roll 42 and is ejected upward. With respect to the fixing temperature control of the roll 41, a surface temperature detecting thermistor 43 is provided on a main control substrate, and a voltage divided by a resistance in the substrate is subjected to A/D conversion and is compared with a signal in a ROM, and the fixing temperature is recognized to control a fixing heater 44. A copy mode initializing signal 49 is sent by the temperature control of the thermistor 43 to switch the mode by a means 50. A signal of a band of the latency state, a signal of a band of the one-cycle one-copy mode state, or a signal of a band of the two-cycle one-copy mode state is sent as the signal 49.
Patent JP-S63141967-A (JP)
Inventor: DEEBITSUTO ARAN UORUSHIYU
IPC: A61K31/4402
Filed: 1987-11-20
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-H06118498-A (JP)
Title: Camera and display device
Inventor: IZUKAWA KAZUHIRO
IPC: G03B17/18
Filed: 1992-10-08
Abstract: PURPOSE:To inform a user of the number of sheets photographed by every print format by displaying the number of photographed frames by each print format in the case of varying print format information. CONSTITUTION:When a processing is started, a switch for detecting whether of not a film is a new one is checked. Whether or not the film is new is discriminated by the rotational angle of a spool for a cartridge, and when the film is a new one, the film is wound up to a 1st frame so as to search a head. At this time, the number of sheets photographed by every print format H, L and P is displayed by a display part 29. Next, whether or not a halfway rewinding switch 33 is turned on is detected, furthermore, each print format is set by print format setting switches 35-37 in accordance with the formats H, L and P, and the display part 29 and a finder inner frame 31 are varied. And whether or not release switches 17 and 18 are turned on is detected, and in the case of discriminating that the switches are turned on, information is converted to camera information based on each operation of photometry and range-finding. Next, encoded camera information transferred to an encoder 25 is stored in a buffer 26, and when the switch 18 is turned on, the operation is shifted to a normal exposing operation.
Patent JP-S63148538-A (JP)
Title: Separator for enclosed lead storage battery
Inventor: TSUCHIYA SATOMI
IPC: H01M50/449
Filed: 1986-12-10
Abstract: PURPOSE:To make a battery small-sized and lightweight by overlapping in layer a nonwoven fabric made of acid-resistant inorganic fibers or acid-resistant synthetic resin fibers and a nonwoven fabric made of carbon fibers to form a separator. CONSTITUTION:A nonwoven fabric made of acid-resistant inorganic fibers or acid-resistant synthetic resin fibers and a nonwoven fabric made of carbon fibers are overlapped in layer to form e separator. When a nonwoven fabric made of carbon fibers exists on the surface of the negative electrode active material, the conductivity on the negative electrode plate can be improved, and the utilization factor of the negative electrode active material can be improved. Here, a nonwoven fabric made of carbon fibers exists on the surface of the negative electrode active material of an enclosed lead storage battery. Accordingly, an enclosed lead storage battery which is further small-sized and lightweight than the conventional ones is obtained.
Patent JP-H11135827-A (JP)
Title: Light-emitting element and manufacture therefor
Inventor: HAMANO HIROSHI
IPC: H01L33/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a decline of emitted light intensity when an Al mixed crystal ratio (x) is reduced. SOLUTION: A semiconductor substrate 1, for which an (n)-type Alx Ga1-x As layer 1a of (x)=0.15 is formed on a surface, is prepared (a), and a diffusion mask film (insulation film) 2 provided with an opening part 2a is formed on it (b). Then, a diffusion source film 3, containing Zn to be (p)-type impurities is formed on it, and an annealing cap film 4 is formed on it (c). Then, Zn is diffused from the diffusion source film 3 to the (n)-type layer 1a at the opening part 2a by a diffusion anneal processing, and a (p)-type Alx Ga1-x As area 5 is formed. Thereafter, the diffusion source film 3 and the annealing cap film 4 are removed, and a (p)-side electrode in contact with the (p)-type region 5 is provided.  The (p)-side electrode is brought into ohmic contact with the (p)-type region 5 since (x) is small, the (p)-type region of high density is formed, since a GaAs contact layer is not provided on a substrate surface as before, and thus a current is spread and the declined in the emitted light intensity is prevented.
Patent JP-2001115969-A (JP)
Title: Method for manufacturing piezoelectric diaphragm pump
Inventor: MASAKI YASUSHI
IPC: F04B45/047
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To dispense with the alignment of channels in enclosures with hole parts in a membrane-like valve and to prevent positional slippage when the enclosure are joined together, to prevent dust, mist, or the like from invading between the enclosures, and to facilitate a change in thickness of the valve. SOLUTION: This piezoelectric diaphragm pump 1 is equipped with a piezoelectric element 2, the upper and lower enclosures 3a, 3b each having a channel 4, a valve seating part 5, etc., formed therein, and the membrane-like valve 6 for preventing the back flow of a fluid in the channel 4. To manufacture the valve 6, a resin membrane 8 is formed to cover the channel 4 of the upper enclosure 3a or that of the lower enclosure 3b by deposition superposition, etc., and the hole parts 9 for suction and exhaustion are bored in the resin membrane 8, thus forming the valve 6.
Patent JP-H07124354-A (JP)
Title: X-y automatic sewing apparatus
Inventor: SATO KIMITOSHI
IPC: D05B27/00
Filed: 1993-10-29
Abstract: PURPOSE:To make it easy to deal with a change of a position of positioning pins, by a method in which a pin stand having positioning pins is provided separately from a lift for the pin stand and the pin stand is lifted as a whole by means of the lift for the pin stand. CONSTITUTION:A work table comprises an upper pressure plate 15 and a lower pressure plate 16 for sandwiching a work, a pin stand 11 provided with positioning pins 111 to 113, a lift 13 for lifting the pin stand 11 and a shifter making a linear reciprocating movement. A lifting cylinder 35 is provided between a lower side of the lift 13 and a base 17. The lift 13 is lifted together with the pin stand 11 due to the expansion and contraction of the lifting cyclinder 35. The lift 13 is provided with a clamp 33 to hold the pin stand 11, so that the pin stand 11 is fixed to the lift 13. Therefore, a position of positioning pins can be changed only by exchanging the pin stand 11.
Patent JP-H08152206-A (JP)
Title: Refrigerating cycle
Inventor: SAKAI TAKESHI
IPC: F25B1/00
Filed: 1994-11-29
Abstract: PURPOSE: To sufficiently supercool a mixed refrigerant in a condensing heat- exchanger, by a method wherein the number of refrigerant inlets is made larger than the number of refrigerant outlets, in a refrigerating cycle wherein a compressor, the condensing heat-exchanger, a throttling means and an evaporating heat-exchanger are respectively connected to each other and a nonazeotropic mixture refrigerant is filled thereinto. CONSTITUTION: A condensing heat-exchanger 2 is connected to a discharge port of a compressor 1 by piping, and an evaporating heat-exchanger 4 is connected to the condensing heat-exchanger 2 through a throttling means, e.g. an expansion valve 3, by piping. A suction port of the compressor 1 is connected to the evaporating heat-exchanger 4 by piping, and thus a refrigerating cycle is formed. A nonazeotropic mixture refrigerant is filled into the refrigerating cycle. In the condensing heat-exchanger 2, a first flow way for the refrigerant is formed with a heat-transmitting tube 14 ranging from two inlets 11 for the refrigerant to an outlet 13 therefor, and a second flow way therefor is formed with a heat-transmitting tube 15 ranging from the refrigerant inlet 12 to the outlet 13.  Each outlet side of the heat-transmitting tubes 14, 15 is unified, and a single heat-transmitting tube unified is connected to the outlet 13.
Patent JP-2000104271-A (JP)
Title: Floating prevention device for underground buried facility
Inventor: GOMI MICHITAKA
IPC: E02D29/045
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent whole facility from floating in inundation by imposing no restriction on the installation position of the whole facility along the circumferential direction to a hand hole and by constituting it simply in the underground buried facility stored and installed in the hand hole buried underground. SOLUTION: A metal fitting connecting bracket is fixed to the outer circumferential edge in the top edge of a storage container C constituting a manhole pump control panel A and a hook plate part of a hook metal fitting E which is connected to the metal fitting connecting bracket is hooked to the rear face of the upper wall part 58 of a hand hole H with the man hole pump control panel installed in the hand hole H. The floating of the control panel A is thus prevented.
Patent JP-H08153494-A (JP)
Title: Light source device
Inventor: UCHIDA YUTAKA
IPC: H01J65/04
Filed: 1994-11-29
Abstract: PURPOSE: To provide a light source device wherein maintainability can be improved without exchanging the whole container even if a gas sealing container is partially deteriorated. CONSTITUTION: A gas sealing container 14 is constituted of a ceramic container 15, a blocking plate 17 for blocking a light taking-out window 16 of the ceramic container 15, and a fixing means 19 for attachably/detachably fixing the blocking plate 17 to the ceramic container 15.
Patent JP-H11130819-A (JP)
Title: Curable resin composition and normal temperature curable acrylic coating material
Inventor: MIYASHITA YASUO
IPC: C09D155/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition having high frostproof, showing high resistance to a freezing and thawing test. SOLUTION: This curable resin composition comprises (a) a siloxane modified with a functional group containing a carbon-carbon unsaturated double bond, (b) a carbon-carbon unsaturated double bond-containing monomer obtained by fluorine modification, (c) a polymerization initiator and (d) a decomposition promoter. Alternatively, the curable resin composition comprises (a) a (meth) acryl-modified siloxane, (b) a fluorine-modified (meth)acrylate, (c) a polymerization initiator and (d) a decomposition promoter. Further, alternatively the composition comprises (e) a (meth)acrylate except the components (a) and (b), and (f) an inorganic filler besides the components.
Patent JP-H04169133-A (JP)
Title: Raising seedling box
Inventor: YANO SHINICHIRO
IPC: A01G9/10
Filed: 1990-10-30
Abstract: PURPOSE:To obtain the subject raising seedling box capable of uniform and sufficient watering on the bed soil in respective pots in a short time by forming a concave part on a connecting part on the opening part side of the respective pots and a communicating groove between the concave part and the pot. CONSTITUTION:In a raising seedling box made of a synthetic resin and containing plural pots 2 arranged left and right, forth and back and having an opening part 2a mutually connected to that of adjacent pots and a bottom part 2b mutually separated from that of adjacent pots, a concave part 3a is made on a connecting part 3 on the opening part 2a side of the pot 2 and a groove 3b communicating the concave part 3a to the pot 2 is formed between them, thus obtaining the objective raising seedling box 1.
Patent JP-S63151743-A (JP)
Inventor: TOBISHIMA YASUFUMI
IPC: E04B5/32
Filed: 1986-12-12
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-2000116209-A (JP)
Title: Seedling scraper
Inventor: KOMATSU HITOSHI
IPC: A01C11/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a seedling scraper capable of excellently scooping mat- shaped seedlings from a seedling box, and further capable of being conveniently stored. SOLUTION: This scraper 7 for scooping mat-shaped seedlings N housed in a square seedling box 5 is detachably fixed in a state inserted in the seedling box 5 or an auxiliary seedling box platform 60 for placing the seedling box 5 so as to be thrust by the elastic power.
Patent JP-H07198440-A (JP)
Title: Device for measuring qauntity of fluid medium
Inventor: URURITSUHI KUUN
IPC: G01F15/00
Filed: 1994-11-29
Abstract: PURPOSE: To accurately measure the quantity of fluid medium through restraining the pulsation of the fluid medium by providing a frictional surface with the medium is brought into contact while flows, at least in a range of inner wall in a measurement path upstream of a measurement element. CONSTITUTION: A measurement path 2 of cylindrical shape is formed in a tubular apparatus 1, and a measurement element 5 is arranged to measure the quantity of intake air, at almost the center of the axial direction of the path 2. An inner sleeve 34 whose inner and outer surfaces 38, 39 form a frictional surface 31 is arranged in the path 2 with the element being the center thereof. When pulsation flow comes along the surface 31, due to the generating swirl and pressure difference to an inner wall 15, fluid resistance relating to the intensity of pulsation is formed so that the flow into the inside range of the path 2 is accelerated. As a result, the radiation quantity of the element 5 is increased to thereby compensate an instruction.  In this case, the length of the sleeve 34 is made 1-2 times the inner dia. of the path 2 and the thickness of thereof is made thin as much as possible, and the sleeve 34 is closely arranged at the inner wall 15.
Patent JP-S63148754-A (JP)
Title: Automatic communication equipment
Inventor: OUCHI KEIJI
IPC: H04M11/00
Filed: 1986-12-11
Abstract: PURPOSE:To reduce a cost by adopting a terminal side transmitting system, and deciding a responsing state in a center side, by only a timing until the inversion and the re-inversion of the polarity of a telephone line in a terminal end. CONSTITUTION:When an automatic communication equipment is started by a prescribed program, the latching relay 22 of an impulse type is operated through a relay control circuit 23 and a telephone line 6 is switched to the side of the automatic communication equipment 7. Subsequently, a center is called by outputting the telephone number of the center from a DP/PB signal outputting circuit 24, and when the polarity detecting circuit 14 of the equipment 7 detects the inversion of the polarity, a data is sent out. When reception of a prescribed data is completed, the center side opens the line 6. In this case, the equipment 7 detects the re-inversion of the polarity by the circuit 14, decides the completion of transmission by an elapsed time from the start of the data transmission, and when it is decided to be uncompleted, the retransmission is executed. Accordingly, by adopting the terminal side transmitting system, the cost can be reduced.
Patent JP-H08163369-A (JP)
Title: Facsimile equipment
Inventor: SARUWATARI MASARU
IPC: H04N1/41
Filed: 1994-11-29
Abstract: PURPOSE: To shorten the time required for decoding or picture data encoded to the JBIG code. CONSTITUTION: At the time or reception at code data in the JBIG encoding system, data is written in a buffer memory 11 and is written in a buffer memory 12; and when data is written up to the position of the 8th byte in the buffer memory 12, data in the buffer memory no is encoded. When the mast of data appears thereafter, information in a determined position from the last is taken as information of the subscanning length, and the decoding processing is executed based on this information.
Patent JP-S63148775-A (JP)
Title: Video special effect device
Inventor: ISHIMARU MASAYOSHI
IPC: H04N9/00
Filed: 1986-12-11
Abstract: PURPOSE:To visualize an image of a sound as a variation of an image by executing a gradation operation of a digital video signal by input voice signal, and generating an image whose luminance or hue difference is varied. CONSTITUTION:An input video signal is separated into a luminance signal Y and a chroma signal C, the signal Y is digitized, and each bit is inputted to an AND gate group 3. On the other hand, an input sound signal is converted to a voice level signal corresponding to a voice amplitude by a detector 7 and an LPF 8, and supplied to the group 3 through an inverter group 10. Subsequently, in the group 3, as a voice level becomes high, a bit of a digital luminance signal is dropped in accordance with the voice level, and a gradation of the image is roughened. As a result, it becomes an image whose gradation is varied in accordance with the input voice level. In such a way, an image of a sound can be visualized as a variation of an image.