baber/WOPTO huggingface dataset:
Patent JP-H04122125-A (JP)
Title: Optical arithmetic unit
Inventor: OKAMOTO AKIO
IPC: G02F3/00
Filed: 1990-09-13
Abstract: PURPOSE:To attain an arithmetic operation between adjacent picture elements with one optical arithmetic unit by controlling the orientation of a liquid crystal layer depending on input optical information made incident on an optical sensor from a 1st transparent board and controlling the polarization of a read light made incident from a 2nd transparent board depending on the orientation of the liquid crystal layer. CONSTITUTION:When input optical information is made incident from a 1st transparent board, the information is received by plural optical sensors 12, which converts the information into an electric signal for each picture element. A logic circuit 13 receives the electric signal from the optical sensors 12 and executes the arithmetic operation electrically between picture elements, gives the electric signal as the result of arithmetic operation to a pixel electrode 15, by which the orientation of the liquid crystal layer is decided. On the other hand, with the read light from a 2nd transparent board 19 made incident, the read light enters an opposite electrode 18 and passes through a liquid crystal layer 17, is reflected in the pixel electrode 15 and again passe through the liquid crystal layer and results in an output light, which radiates from the 2nd transparent board 19. Since the orientation of the liquid crystal layer 17 differs from a level difference between the pixel electrode 15 and the opposite electrode 18, the rotation of the polarized light is made different. Thus, the result of arithmetic operation between picture elements is read as an output light.
Patent JP-H0622743-A (JP)
Title: Mechanism for transporting cell
Inventor: SUZUKI HIROYUKI
IPC: C12N15/02
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a device having a mechanism capable of removing cells contained in an isolated state in a solution in a proper direction and collecting by setting a flat board to be driven by an electrostrictive element in a chamber, impressing an unsymmetrical waveshape voltage to the electrostrictive element to drive the flat board. CONSTITUTION:A flat board 13 to be driven by an electrostrictive element 11 is set in a chamber 9 to be charged with a solution containing cells and an unsymmetrical waveshape voltage is impressed to the electrostrictive element to drive the flat board. A control circuit 18 to regulate the driving circuit of the electrostrictive element subjects a picture signal of a video camera 16 to image processing and regulates the waveshape, period, amplitue, etc., of the driving circuit.
Patent JP-H08105671-A (JP)
Title: Supercooler for multizone refrigerator
Inventor: OTAWARA MAKOTO
IPC: F25B13/00
Filed: 1994-10-05
Abstract: PURPOSE: To stabilize the temperature of refrigerant liquid to be fed to an evaporator at the time of controlling capacity and to improve the reliability of bearings of a compressor by providing a refrigerant liquid entrance and a gas entrance of the same number as the number of the compressors at the sole supercooler drum side, and partitioning the drum to the refrigerant liquid channels of the same number as that of the compressors. CONSTITUTION: The liquid inlet 8, the liquid outlet 9, the gas inlet 11, and the gas outlet 12 of the same number as the compressors are provided at the drum side of a single supercooler 4, and the drum is partitioned to refrigerant liquid channels 15 of the same number as that of the compressors by a partition plate 14. Accordingly, the refrigerant liquid flows only in the channels 15 partitioned by the plate 14, and the liquid flowing speed is not reduced even at the time of controlling the capacity. Thus, the refrigerant liquid of the stable temperature can be supplied to the evaporator. Wet gas is completely evaporated even during the controlling of the capacity, superheated gas can be fed to the intermediate stage of the compressor via the outlet 12, and hence the reliability of bearings in the compressor can be improved.
Patent JP-S62101439-A (JP)
Inventor: OCHI KATSURA
IPC: C09J7/02
Filed: 1985-10-30
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-S61120259-A (JP)
Title: Executing system for input and output instruction
Inventor: MORI KOJI
IPC: G06F13/12
Filed: 1984-11-15
Abstract: PURPOSE:To deliver simply an I/O instruction by checking a bus connected with an instruction executing priority bus and an I/O device and requesting the processing to a channel processor CHP of another system by means of an inter-CHP communication function in case the instruction is related with another system. CONSTITUTION:An instruction execution cue is set at an LS, for example, of channel processors CHP0 and CHP1 respectively. The central processors CPU0-CPU3 always produce the I/O instructions only for the CHP0 and CHP1 of their own systems. Receiving these I/O instructions, both processors CHP0 and CHP1 check the buses to which I/O devices DA and DB are connected as well as an instruction execution priority bus. If those instructions are related with other systems, both processors CHP0 and CHP2 use an inter-CHP communication function to request the processing to channel processors of other systems.
Patent JP-S60132401-A (JP)
Title: Waveguide type power distributor
Inventor: ISODA YOUJI
IPC: H01P5/12
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a power distributor having a small connection degree between secondary waveguides by dividing a waveguide with a conductor plate which is vertical to the direction of the electric field of a square waveguide and providing a resistance plate over a primary waveguide and a secondary waveguide having a larger area among those divided waveguides in parallel to the conductor plate. CONSTITUTION:A thin conductor plate is provided to a primary waveguide 1 to divide the waveguide 1 into secondary waveguides 2 and 3. At the same time, a thin resistance plate 5 is set in parallel to the plate 4 and covering both waveguides 1 and 2. The incident wave to the waveguide 1 is distributed in a 2:1 power ratio without receiving any effect of both plates 4 and 5 as long as they have small thickness since the electric field is vertical to both plates 4 and 5. When the secondary waveguide has a reflected wave, a high-degree mode is excited at the waveguide 1. This mode has a field component in the tube axis direction. The high-degree mode can be effectively attenuated by setting the plate 5 at the maximum field position of the high-degree mode. Thus it is possible to obtain a power distributor having a small connection degree of a reflected wave between secondary waveguides.
Patent JP-H0581847-A (JP)
Title: Operating method for magnetic disk device and same magnetic disk device
Inventor: NAKAMURA YUKIO
IPC: G11B19/04
Filed: 1991-09-20
Abstract: PURPOSE:To contrive all the higher densification of recording on the magnetic disk device to be used as an external storage device of a computer system by recording and reproducing information without floating a magnetic head from a magnetic disk. CONSTITUTION:The magnetic disk device 1 is equipped with the magnetic disks 12 whose surfaces are coated with a lubricant, the magnetic heads 13 for recording and reproducing information on the magnetic disks 12 and a shroud 16 for housing the magnetic disks 12 and the magnetic heads 13. Then, the device possesses a cooling device 17 for holding a temp. in the shroud 16 to be from a congealing point or lower of the lubricant applied to the magnetic disks 12 to higher temp. than a temp. lower than the congealing point by 5 degrees, head arms 14 for supporting the magnetic heads 13 so as to contact the lubricant on the surfaces of the rotating magnetic disks 12 and a rotary actuator 15. The lubricant is congealed, and at the time of recording or reproducing information, the lubricant is melted by friction heat due to contact with the magnetic heads 13, so that the magnetic heads 13 are slid on the surfaces of the magnetic disks 12 via the lubricant melted under the liquid state.
Patent JP-H03104871-A (JP)
Title: Production of thin film by magnetic field microwave plasma cvd method
Inventor: KAWAMURA KAZUHIKO
IPC: C23C16/50
Filed: 1989-09-20
Abstract: PURPOSE:To stably deposit a high-quality thin film on a low-temp. substrate at high speed by heating a raw material which is solid or liquid at ordinary temp. to convert it to gas and introducing the gas at a prescribed flow rate into a reaction vessel. CONSTITUTION:The raw material, such as org. metal compd., which is solid or liquid at ordinary temp. is heated in a thermostatic chamber 1 and is converted to a gaseous state having a necessary vapor pressure. The gas is controlled precisely in flow rate by a slight flow rate regulator 6 and is introduced into a film deposition chamber 9 of a reaction vessel 8. The plasma of oxygen is generated in a plasma chamber 10 and a shutter 9 is opened to start the film deposition on the substrate 12. A carrier gas is prevented from being fetched into the film and the thin film, such as transparent conductive film, having excellent electrical and optical characteristics, is obtd. at low temp. including room temp.
Patent JP-2000060209-A (JP)
Title: Partially reverse type normal and reverse rotary apparatus
Inventor: MORIYASU YASUO
IPC: A01B33/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a normal and reverse rotary apparatus capable of carrying out a smooth circular movement to a tine seat, and also carrying out a smooth working at the times of both of the normal and reverse rotation. SOLUTION: This partially reverse type normal or reverse rotary apparatus is the one having a reverse hub reversely rotating to a rotary shaft, and attached to the center part of the rotary shaft, and rotary tines installed in the rotary shaft and the reverse hub through tine seats. The rotary apparatus is obtained by forming both sides of each of the rotary tines so as to come into slide contact with the tine seat. The rotary apparatus is obtained by rotatably movably installing the rotary tines at the front and rear of the rotary shaft in the rotating direction by pivotally supporting pins. The rotary tine post-inclines in the rotating direction by the inertia when the rotary axis rotates in the normal direction, but the post-inclined posture is kept by a stopper structure.  The rotary tine is almost kept in the nearly upright posture to the rotary shaft by the centrifugal force at the time of the reverse rotation.
Patent JP-H04124053-A (JP)
Title: Heat-resistant block
Inventor: CHICHII YOSHIMICHI
IPC: C04B14/06
Filed: 1990-09-12
Abstract: PURPOSE:To provide an inexpensive heat-resistant block, excellent in heat resistance, mass productivity, etc., and suitable for building furnaces by mixing volcanic ash with chamotte grains, sand, portland cement, refractory mortar and water and forming the resultant mixture. CONSTITUTION:Volcanic ash is mixed with chamotte grains, sand, portland cement, refractory mortar and water. The resultant mixture is then formed into a shape having a rectangular parallelepiped form as a whole and a groove 2 from the side to the top surface thereof to produce a heat-resistant block 1. Thereby, since the volcanic ash, chamotte grains and refractory mortar are mixed in the resultant block 1, fire resistance is excellent. Since the block 1 forms no void and the shape is provided with the groove 2 formed from the side to the top surface thereof, impact resistance is excellent and the compressive strength for the net cross-sectional area is about 3 times that of normal concrete blocks. The block is preferably used for building refuse incineration furnaces, etc.
Patent JP-S60134429-A (JP)
Title: Semiconductor device
Inventor: TATE HIROSHI
IPC: H01L21/60
Filed: 1983-12-23
Abstract: PURPOSE:To contrive to improve the yield of a semiconductor device by a method wherein the regenerative work of the semiconductor device is easily performed by previously providing another region for wire junction in each wiring part and each chip. CONSTITUTION:In each lead 19, a junction region 21 in the same shape as that of a junction part 20 is provided at a region other than that of the junction part 20. In ordinary cases, the region 20 is used. In case of a regenerative work of the semiconductor device, the regenerative work can be simply performed by transferring the connection to the region 21. As other disposition examples are exemplified the following ones. The examples are ones that a pad 24 for rejunction is provided on the inner periphery of each ordinary junction pad 23, or a pad 26 for rejunction connected continuously to each of second-group ordinary junction pads 25C between ordinary junction pads 25A and 25B is provided. Besides these examples, there is an example that rejunction pads 27A and 27B are each provided at each of the pads 25A and 25B. Even this case is also effective for the regenerative work in the same manner as the cases in the above- mentioned examples.
Patent JP-H0985387-A (JP)
Title: Method for cooling die
Inventor: NOZAKI MIKINARI
IPC: B29C45/73
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method of a die which can adjust a careful cooling at each part of the die and can uniformly cool the die. SOLUTION: Molten metal is injected into a cavity in the die 4 under condition of supplying fine flowing quantity of cooling water into the die 4 from a flow rate adjusting valve 12 through piping 22B from piping 22A connected with each piping through a valve chest 34A of a solenoid directional valve 30. Temp. of the cooling water flowing each opening hole 10, 10A,..., 10F is measured with a temp. sensor and a measured signal is inputted to a control unit and the temp. difference between the supplying hole 10 and each draining hole 10A,..., 10F, is calculated. It is judged whether each temp. difference is in a prescribed range or not, and if any one is out of the prescribed range, the adjustments of the supplying flow rate and the draining flow rate of the cooling water are executed.  In such a way, the draining flow rate of each draining hole 10A,..., 10F is controlled so that each temp. difference becomes almost uniformity and each part of the die 4 is made to uniformly and suitably cool.
Patent JP-H0767971-A (JP)
Title: Device for iontophoresis
Inventor: OKABE KEIICHIRO
IPC: A61N1/30
Filed: 1993-09-03
Abstract: PURPOSE:To remarkably increase the current quantity without giving a pain or an uncomfortable stimulus and apply efficient endermism by providing a depolarizing means performing depolarization between therapeutic pulse output terminals during the rest period of therapeutic pulses formed based on specific insensible band pulses having a specific frequency and a specific duty ratio. CONSTITUTION:A pulse output means 1 outputs pulses, and an input means 3 outputs the signal indicating the duty ratio compatible with the insensible band. A duty-variable means 2 outputs the pulses adjusted to the pulse width according to this signal, and the pulses outputted by the duty-variable means 2 are converted into the pulses having the desired current, voltage, and power by a depolarizing means 4 and outputted to an output terminal 5. The pulse frequency outputted by the pulse output means 1 is set in a range of about 1kHz-100kHz, and the duty ratio is set to a specific insensible band in a range of 55-85%. A sufficient medication effect can be attained in the no-pain state or in the insensible state.
Patent JP-S62102531-A (JP)
Title: Etching method
Inventor: HAYASHI HISAO
IPC: H01L21/3065
Filed: 1985-10-29
Abstract: PURPOSE:To accurately form a pattern by forming a first mask layer on the surface of an element to be etched, and further forming a second mask layer having a pattern different from the first mask layer on the surface of the element to be etched. CONSTITUTION:A material having high etching selection ratio compared with an aluminum film 2 such as the first mask layer 3 made of silicon nitride SiN is formed on the wiring forming aluminum film 2 of an element to be etched on a substrate 1. Then, a photoresist film 4 is selectively formed on the first mask layer 3. Thereafter, with the film 4 as a mask the first mask layer 3 is etched. Subsequently, a resist film 5 of the second mask layer is selectively formed on the film 2. Then, with the first, second mask layers 3, 5 as masks the film 2 is etched to form wirings made of aluminum. Then, the layer 5 is removed.
Patent JP-H03103754-A (JP)
Title: Image flaw inspecting device
Inventor: FUJIMURA SHIGEO
IPC: G06T7/00
Filed: 1989-09-19
Abstract: PURPOSE:To extract only a flaw part from which a background part is removed by converting difference data between image data which are processed and stored on a line memory up to a last scanning line and image data on a current input scanning line into binary data. CONSTITUTION:The line memory 3 is stored with image of one horizontal line on a screen. A subtraction part 4 obtains the difference data between the image data which are outputted from both the memory 3 and a camera interface 2. A multiplication part 5 multiplies the difference data, outputted from the subtraction part 4, by a coefficient. A multiplier setting part 6 sets and supplies a coefficient to the multiplication part 5. An addition part 7 adds the image data outputted from the memory 3 to the multiplication output of the multiplication part 5. The addition output of this addition part 7 is inputted to and stored in the memory 3 for the arithmetic of next scanning data. A binary coding part 8 codes the difference data outputted from the subtraction part 4 into binary data. A binary image memory 9 is stored with the binary image data outputted by the binary coding part 8. Consequently,k the memory 9 is stored with an image of only the extracted flaw part from which the background part is removed.
Patent JP-H0958581-A (JP)
Title: Inflatable boat
Inventor: USUI HIROHISA
IPC: B63B35/71
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a small inflatable boat to be used as a canoe and kayak for descending a river, having especially excellent seating stability and operability, and high stability. SOLUTION: An inflatable boat consists of an air mat formed in such a manner that a foot insertion part 7 to constrain movement in a direction to a position right above the front part of the feet of a rider is arranged on the boat inner side of a boat bottom and a boat bottom is separable from a body air drum 2. The air mat is held at the boat bottom by a belt stretched between two gunnel sides of boat inner side of the body air drum 2 and the foot insertion parts 7 are attached to the belt.
Patent JP-H07234659-A (JP)
Title: Voltage correcting circuit
Inventor: SATO NAOTO
IPC: H04N5/202
Filed: 1994-10-06
Abstract: PURPOSE:To obtain a gamma correction curve which has bent points as many as correction generation parts only by one stage of an operational amplifier and simplify the constitution by providing plural correction points generation parts and resistances, and supplying a signal voltage to be corrected to the other input of the operational amplifier. CONSTITUTION:The cathode of the diode D11 of a 1st correction point generation part 10 is connected to a reference voltage VG11, and the anode is connected to the inverted input of the operational amplifier OP11 through a resistance R11. The anode of the diode D12 of a 2nd correction point generation part 11 is connected to a reference voltage VG12 and the cathode is connected to the inverted input of the OP11 through a resistance R12. Further, a resistance R13 is connected between the inverted input and output, and the signal voltage VIN to be corrected is connected to the noninverted input of the OP11. In this case, the diodes D11 and D12 of the generation parts 10 and 11 are selectively turned ON and OFF according to the large/small relation between the voltages VIN, and VG11 and VG12, and the gain of the operational amplifier (and Fx;) OP11 is determined by the resistances R11 and R12 (and R13) connected to the diodes in the ON state.
Patent JP-S61121374-A (JP)
Title: Surface light-emitting element and manufacture thereof
Inventor: IMANAKA KOICHI
IPC: H01L33/38
Filed: 1984-11-17
Abstract: PURPOSE:To improve luminous efficiency, and to reduce the diameter of light emission by forming a high reflectivity insulating layer on the wall surface of an annular isolation groove shaped around a light-emitting region for a light-emitting layer in a GaInAsP/InP group surface light-emitting element and on the back surrounded by the wall surface and a low reflectivity insulating layer on a light-emitting surface. CONSTITUTION:A buffer layer 2, a light-emitting layer 3 and a contact layer 4 are crystal-grown on a substrate surface 1a in a substrate 1. An annular isolation groove 5 is formed through etching in the vertical direction in depth penetrating the light- emitting layer 3 for the surface 4a of the contact layer 4 in the periphery of a light- emitting region 3a, a high reflectivity insulating layer 6 is applied and shaped onto the inner wall surface of the groove 5 and the surface 4a of the contact layer, an electrode forming region 4b is formed to the peripheral section of the surface 4a of the contact layer 4 surrounded by the isolation groove 5 through etching, and the surface 4a of the etching section is exposed. An N side ohmic electrode 7 is evaporated, a P side ohmic electrode 9 with a beam extracting window 10 is evaporated onto another substrate surface 1b in the substrate 1, and lastly a low reflectivity insulating layer 11 is shaped onto the light-emitting surface 10 exposed from a beam extracting window 8.
Patent JP-S6398054-A (JP)
Title: Intelligent i/o device
Inventor: OGASAWARA AKIHIRO
IPC: H04L13/00
Filed: 1986-10-13
Abstract: PURPOSE:To prevent a quantity of data transmission from being increased, and to reduce load on an input/output controller even when an external equipment is assembled, by incorporating a CPU in an intelligent I/O device itself, and performing the conversion processing of a transmission format by the device itself. CONSTITUTION:When a data is transmitted from the intelligent I/O device 12 to the external equipment 5, the CPU reads out a binary data from the specific address of a memory RAM17, and converts it to an ASCII code, and transmits the coded data to the external equipment 5 through a transmission line 21. When the data is transmitted from the external equipment 5 to the intelligent I/O device 12, and when the intelligent I/O device 12 receives the ASCII code from the external equipment 5 at a transmission/reception part 8, the CPU16, after applying a BCD conversion processing on the data, and converting it to the binary data, stores it in the RAM17.