baber/WOPTO huggingface dataset:
Patent JP-H1023027-A (JP)
Title: Atm communication equipment
Inventor: YAMAGUCHI TAKESHI
IPC: H04L69/40
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To allow the communication equipment to discriminate in which processing in the unit of cells or processing in the unit other than the cell unit, a fault of an internal circuit has taken place. SOLUTION: A 2nd monitor cell-generating circuit 16 and a 2nd monitor cell collation circuit 17 are arranged, respectively between a receiving end and a transmission end in the equipment, to detect a fault of monitored circuits 20-1 to 20-M, conducting processing of a cell level. Moreover, 1st monitor cell- generating circuits 14-1 to 14-N and 1st monitor cell collation circuits 15-1 to 15-N are arranged at both ends of each of monitored circuits 13-1 to 13-N, and a fault for each of the monitored circuits 13-1 to 13-N is detected by using a 1st monitor cell.
Patent JP-H0926349-A (JP)
Title: Powder level meter
Inventor: OURA KOJI
IPC: G01F23/22
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately detect powder level by detecting the difference between powder temperature and atmospheric temperature, and then detecting the presence of powder at an installation position from the signal. SOLUTION: A cylindrical insulator tube 13 whose tip is closed is inserted into a level measurement position of a container 8, and a base end is provided with a flange 2, and on its top face, a transmitter 1 is installed. The tip is provided with a hole (a), and a hot contact 11 of a thermoelectric couple 12 is inserted into it, and the other end of the thermoelectric couple 12 is connected to a transmitter 1. The thermoelectric couple 12 detects the difference between powder temperature and atmospheric temperature, and the transmitter 1 detects the presence of powder. When the level of powder rises coming into contact with the hot contact 11, since the atmospheric temperature at the part is powder temperature, temperature difference is caused, and then the transmitter 1 receives the signal, and transmits when the signal is more than a specified value.  Thus, the powder level is accurately detected.
Patent JP-H0712017-A (JP)
Title: Canister for automobile
Inventor: MAEDA KAZUTO
IPC: F02M25/08
Filed: 1993-06-21
Abstract: PURPOSE:To provide a canister for an automobile at a low cost with a small number of part items by having a filter of large ability for capturing dust in the air. CONSTITUTION:In a canister 10, an adsorbent 81 is stored in a case 12. The case 12 has an atmospheric port 13 in the one surface, tank port 14 connected to a fuel tank 92 and a purge port 15 connected to an engine 94 in the other surface. Filters 20, 21 are interposed between each port and the adsorbent 81, and in the atmospheric side filter 21 in a side of the atmospheric port 13, a sheet-shaped corrugated plate filter 210, alternately formed with a recessed part 211 and a protruded part 212, is provided.
Patent JP-S6419100-A (JP)
Title: Heat-resistant albumen protein
Inventor: HAMACHIYO YOSHINORI
IPC: A23J3/00
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a heat-resistant albumin protein having excellent solubility to clear water, etc., exhibiting heat resistance even in dissolving into a salt solution and suitable in a raw material for cosmetic or food, by linking an albumen protein with a surfactant. CONSTITUTION:An albumen protein is linked with a surfactant (preferably sodium laurylsulfate, etc.) to provide the aimed product. For example, using 30-100pts.wt. clear water and 0.1-10pts.wt. surfactant to 100pts.wt. albumen, the surfactant is dissolved in the clear water and the solution is then mixed with the albumen and further the mixture is stirred at 20-30 deg.C for 30-120min to carry out the bonding reaction.
Patent JP-S63119348-A (JP)
Inventor: SUTEIIBUN AARU SUBUAITSUA
IPC: H04L29/06
Filed: 1987-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H075904-A (JP)
Title: Neural network controller
Inventor: YANAGISAWA TADAHIRO
IPC: G05B7/02
Filed: 1991-07-16
Abstract: PURPOSE:To improve the controlling characteristic of a neural network controller with no disturbance even if its operating state changes by providing a state judging device which judges the state of a feedforward compensator that performs the learning and the control based on the operating state of the controller and an output selector which selects the output of the state decider as a feedforward signal. CONSTITUTION:The feedforward compensators 3A and 3B are added to a conventional neural network NNW controller together with a state judging device 4 and an output selector 5. The device 4 outputs a selection signal (m) to stop the learning of one of both compensators 3A and 3B and to start the learning of the other compensator respectively based on the target value (a). At the same time, one of outputs of both compensators 3A and 3B which are learning, is selected as a feedforward signal (d) by the signal (m). Then, the device 4 sets the signal (m) at '1' when the value (a) is larger than a prescribed level, and the compensator 3A sets a learning flag i-A at '1' when the signal (m) is equal to '1'.
Patent JP-H0226181-A (JP)
Title: Picture decoding circuit
Inventor: ISHITOBI KIMIHIRO
IPC: H04N1/411
Filed: 1988-07-15
Abstract: PURPOSE:To shorten a decoding time by providing an EOL detector, a line counter and a one-dimensional EOL detector and executing the parallel and simultaneous operation of plural decoders and line control. CONSTITUTION:Code data are inputted to an EOL detector 2, a one-dimensional EOL detector 4 and first and second decoders 6 and 7. The detector 4 decets a one-dimensional line out of the code data and outputs a detecting signal to a control circuit 5. Then, an identifying signal is detected by the detector 2 and outputted to a line counter. The line counter 3 counts the line in the code data and a counted value is outputted to the circuit 5. The circuit 5 is operated by the above mentioned detecting signal and counting signal and alternatively executes the activation control of the decoders 6 and 7 in each one- dimensional code line detection. Then, the parallel and simultaneous control is executed. The control of decoding line designation can be executed by the counted value of the counter 3. Thus, the parallel and simultaneous operation of the decoders 6 and 7 and the line control from the decoding data can be executed. Then, the decoding time can be shortened.
Patent JP-H0839469-A (JP)
Title: Recognizing method for workpiece position and control device for robot
Inventor: ARATAKI HIROO
IPC: B25J13/08
Filed: 1994-07-27
Abstract: PURPOSE:To provide a means capable of recognizing a position of a workpiece by simple image processing even in case of changing the height of a camera or its offset amount. CONSTITUTION:On an image photographed by an image processing camera 22, a relative position of a workpiece 3 relating to a reference position is calculated, to convert the relative position on the image of this workpiece 3 into an actual distance relation, and an actual distance relative position of the workpiece 3 relating to the camera 22 is calculated. Further by adding an actual distance offset amount of the camera 22, relating to a work arm 14, to this actual distance relative position of the workpiece 3, the actual distance relative position of the workpiece 3 relating to the work arm 14 is recognized. In calculating the relative position on this image, since a position of the work arm 14 is not related at all, despite that changing height of the camera 22 or its offset amount is provided or not, calculating the relative position of the workpiece 3 on the image is simplified, in its turn to facilitate recognizing the actual distance relative position of the workpiece 3.
Patent JP-S57100662-A (JP)
Title: Detecting method for position and speed of magnetic head
Inventor: YOSHIDA SHIGEMASA
IPC: G11B5/596
Filed: 1980-12-12
Abstract: PURPOSE:To facilitate high-speed and high-precision positioning by enabling continuous speed control, by detecting the speed and position of a magnetic head by using three kinds of servo track pattern signals. CONSTITUTION:A position detector 7 consists of a signal separator 14, an operator 15 and a signal selector 16. On the magnetic disk of a magnetic disk assembly, three kinds of pattern signals are written successively and repeatedly. Signals obtained by reproducing them through a servo head are supplied to the separator 14 to be separated the respective pattern signals, whose peak values A, B and C are applied to the operator 15 to generate their difference signals A-B, B-C and C-A. Those difference signal are applied to the selector 16 to generate a position signal Y, which is applied to a speed detector 8 to generate a speed signal V. Thus, continuous speed control is enabled and high-speed and high-precision positioning is facilitated.
Patent JP-H0924356-A (JP)
Title: Treatment of excavation surplus soil and treating device therefor
Inventor: FUKAZAWA KAZUYUKI
IPC: E02F7/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to recycle excavation surplus soils to filling materials, etc., by drying the excavation surplus soils which are poor in consolidation property and are not adaptable to recycling with hot air, then pulverizing these surplus soils, kneading the surplus soil powder with plastic materials, melting the mixture to form a melt and solidifying the melt by cooling. SOLUTION: The excavation surplus soils 1a which are produced in construction and civil engineering work site, etc., and have the poor installability and are not adaptable to recycling are sent into a rotary barrel type drying furnace 3 where the surplus soils are dried with the hot air. The dried surplus soils are sent to a pulverizing machine 5 and are pulverized to a suitable grain size. On the other hand, the recovered plastic waste 6 is classified by the kinds of the thermoplastic resins of the raw materials and is pulverized by the pulverizing machine 7. In succession, the surplus soil solids 1a and the plastic waste after the pulverization are respectively fed to screw feeders 8, 9 and are respectively weighed to specified weights. Both are then supplied to a screw extruder 10 and are subjected to kneading and melt extruding.  While the molten and kneaded matter discharged from the terminal is sent by a conveyor 11 to a pulverizing machine 12, the kneaded matter is cooled and the solids are pulverized by the pulverizing machine 12 and are recycled as materials of construction.
Patent JP-S5799004-A (JP)
Title: Supporting mechanism for loop antenna
Inventor: YONEKAWA ISAO
IPC: H01Q1/24
Filed: 1980-12-12
Abstract: PURPOSE:To make fitting and removal of a loop antenna easy, by providing a plurality of projections with groove-shaped clipping parts to a main body fitted to a rod antenna and clipping a folding end of the loop antenna freely rotatably. CONSTITUTION:A fitting part 242 with cylindrical parts 1A, 2A having a cut a1 partly is formed at one ridge of a main body 241 of a supporting member 24, and a rod antenna 21 is inserted and fitted. Notches b1-b5 are formed at the opposite side ridge as the part 242, a comb part 1B with projections c1-c6 is provided, and groove-shaped clips 1C-4C are formed to the projections c2-c5 at the tip. The 1st folding part 221, a part of a loop antenna 22 is pressed in the clips 1C, 2C and the 1st folding part 222, another part of the loop antenna 22, is pressed in the clips 3C, 4C, and they are fitted to a holder 243, to connect a feeder wire 23 to the 1st folding parts 221, 222 at the notches b2 and b4.
Patent JP-H09139-A (JP)
Title: Apparatus for producing hydrated powder
Inventor: OMORI SHIGERU
IPC: A23L7/109
Filed: 1995-06-19
Abstract: PURPOSE: To prevent a hydrated powder from sticking to a hopper in finishing part by enabling the smooth taking out of the powder in a powder tank without retention in the tank and providing a stirring blade in a mixer with functions to spatter on the inner wall of the mixer. CONSTITUTION: This apparatus for producing a conical rotating guide is obtained by installing a rotating guide in a powder tank 2, forming the surface facing to the rotating direction of stirring blade provided nearly at 45 deg. angle at a rotating shaft of a mixer 16 along a slope successively reducing the wall thickness from the base end to the tip, connecting a hopper 28 provided between a powder takeout port of the mixer and a finishing part 26 to a rotating mechanism and bringing a scraping off rod into slide contact with the inner peripheral surface of the hopper.
Patent JP-H10252610-A (JP)
Title: Cylinder injection cylinder
Inventor: YAMADA TETSURO
IPC: F02D41/32
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder injection engine to prevent adhesion of carbon to the nozzle of an injector and perform stable high-precise injection of fuel. SOLUTION: In a cylinder injection engine wherein fuel is injected directly in a cylinder through an injector 2 mounted on a cylinder head 1, a cap 5 having thermal conductivity equal to or higher than that of the injector 2 is mounted on the outer periphery of the nozzle 2a of the injector 2 and a part of the nozzle 2a is covered with the cap 5, and a radial gap is formed between the outer periphery of the cap 5 and the cylinder head 1 and the cap 5 is axially held between an injector body 2b and the cylinder head 1. Since the heat receiving area of the nozzle 2a of the injector 2 is decreased by the cap 5, an amount of heat transferred to the injector 2 is suppressed at a low value and most of heat is high-efficiently transferred to the cylinder head 1 through the cap 5.  The increase of the temperature of the injector 2 is suppressed and adhesion of carbon to the nozzle 2a is prevented from occurring.
Patent JP-H102253-A (JP)
Title: Starter device for slide throttle valve type carburetor
Inventor: FUJIWARA HIDEJI
IPC: F02M7/17
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To perform smooth accelerating operation at accelerating operation time at which a throttle valve is opened just after starting operation. SOLUTION: In a start valve guide cylinder 18, a start fuel passage 19 connected to a fuel source, start mixture passage 21 connected to an intake path 2A in an engine side from a throttle valve 3 and a start air passage 20 are opened. Opening of the passages 19, 20, 21 to the start valve guide cylinder 18 is controlled to be opened/closed by a start valve 22. An upstream opening 20A of the start air passage 20 is opened to an intake path 2B in an air cleaner side. An upstream opening 23A of an auxiliary air passage 23 branching from the start air passage 20 is opened into a throttle valve guide cylinder 2C, also closed by the throttle valve 3 in its fixed opening or less, to be opened in the fixed opening or more.
Patent JP-H0729369-A (JP)
Title: Sense circuit for semiconductor memory
Inventor: KIJI AKIO
IPC: G11C11/409
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a sense circuit for a semiconductor memory operated by the power supply voltage of very wide range by providing a circuit outputting the output of the sense-circuits for a normal voltage and outputting selectively the data or the inverted data of the outputs of storage cells. CONSTITUTION:In a normal case that the power supply voltage is sufficiently high, a sense output selection signal 18 goes to 'L' and composite gate 17 as selection circuit selects the output of the inverter 11 in the sense-circuit 13 for the normal voltage. On the other hand, when the power supply voltage is lowered, the signal 18 goes to 'H' and the composite gate 17 selects data or inverted data outputted from the storage cell of the output of an inverter 14. By such a constitution, this circuit is made operable even when the power supply voltage is lowered and the sense-circuit for the semiconductor memory capable of operating with the power supply voltage of very wide range is obtained.
Patent JP-S6418026-A (JP)
Title: Checking of erroneous operation for load cell scale
Inventor: IZUMIDA KOJI
IPC: G01G23/01
Filed: 1987-07-14
Abstract: PURPOSE:To enable the checking for operating condition of an analog digital converter (A/DC) independently without checking of hardware of the equipment as a whole, by applying a fixed voltage to the input of the A/DC from a constant voltage power source. CONSTITUTION:One pulse is outputted to a gate array 10 through a switch signal line 14 from a CPU 6. With the operation of a switch 13, a test zero voltage is applied to an A/D converter 11 from a test zero power source 12a to be converted 11 into digital and outputted to the CPU 6 as test zero count Ctz to store. Then, when one pulse is outputted to the gate array 10 again through the switch line 14 from the CPU 6, a test span voltage from a test span power source 12b is applied to the A/DC 11 to be converted 11 into digital and outputted to the CPU 6 as test span voltage Cts to store. The CPU 6 calculates Cts-Ctz. The results of calculation are compared with a theory value previously stored and when the results are within a fixed allowable range, the A/DC 11 is determined to be operating normally.
Patent JP-S5877379-A (JP)
Title: Sound signal separation circuit of sound multiplex television receiver for broadcast of satellite
Inventor: SODEYAMA CHIYUUICHI
IPC: H04B7/15
Filed: 1981-11-04
Abstract: PURPOSE:To make the circuit constitution and its adjustment easy, by using an attenuation coil of a picture filter and an audio pick up circuit in common. CONSTITUTION:A video and sound composite signal is current-amplified at a transistor (TR)6 via a video sound input terminal 5 and inputted to a sound trap and picture filter consisting of coils 30, 32, 33, 34 and 36, and capacitors 31 and 35. Coupling coils 37, 38 are coupled with the trap coils 32, 36 to obtain the 1st and 2nd sound carrier wave signals, which are demodulated at sound demodulation circuits 26, 27 respectively. Further, the picture signal eliminated with unnecessary signals of out-band can be picked up from a picture output terminal 25 via a TR24.
Patent JP-S5879495-A (JP)
Title: Torque ripple reducing device for dc motor
Inventor: BAN ITSUKI
IPC: H02P7/06
Filed: 1981-11-04
Abstract: PURPOSE:To reduce the torque ripple of a DC motor by applying the reversely induced voltage of the motor to high and low pass filters and controlling the current of the motor according the arithmetic output of the outputs of both the filters and the speed reference voltage. CONSTITUTION:An OP amplifier 14 outputs a deviation between the speed reference voltage from a variable resistor 15 and the reversely induced voltage of a DC motor 1 through a low pass filter composed of a resistor 10 and a capacitor 11. A multiplier 15 multiplies the reversely induced voltage of the motor 1 through the high pass filter 6 by the output of the amplifier 14, and produces a control signal through a voltage/current converter 9 to a transistor 16. In this manner, the torque ripple can be reduced.
Patent JP-H0736521-A (JP)
Title: Nc path deciding method
Inventor: SAKAMOTO KAZUHIRO
IPC: G05B19/4093
Filed: 1993-07-16
Abstract: PURPOSE:To reduce the traffic between the different blocks and to shorten the tact time of an NC device by processing the part where plural target positions of movement are crowded within a prescribed distance as a single block. CONSTITUTION:The largest moving distance Lmax of an XY table is calculated when a certain mounting parts is mounted to another mounting parts in the least mounting cycle time of a mounting device. Then plural positions P11-P44 are divided into plural blocks B1-B4, and the position P42, for example, in the block B4 including the positions P41-P44 is kept within a radius Lmax against other positions P41, P43 and P44 in the same block B4. Then an inter block path B1-B2-B3-B4 is decided in the order of positions closer to a start point so that it successively passes the blocks B1-B4. Based on this block path, a path is decided in the block B1, for example, to pass the positions successively at and after the position closest to the start point. Then a path P11-P12-P13 is decided to successively pass the positions P11-O13.
Patent JP-S6154644-A (JP)
Title: Thin film and manufacture thereof
Inventor: KAMEDA MASAHIRO
IPC: H01L21/768
Filed: 1984-08-25
Abstract: PURPOSE:To prevent especially the generation of hillock by a method wherein P, As, B and the like are ion implanted about over 10<15>/cm<2> to thin films of Al or Al alloy on a semiconductor device. CONSTITUTION:An FET device is formed on an Si substrate 1 by the well- known method, and the second metallic layer 6 is formed on the first metallic layer 4 made of Al or Al alloy interposing an interlayer insulation film 5 or interposing a connecting hole. On this occasion, when P, B, As and the like are ion inplanted in the metallic layer above about 10<15>/cm<2> after the first metallic layer 4 is formed, the crystal orientation is completely destroyed, and the generation of hillock 5a on the metallic layer 4 can be prevented, and layers short circuit will not happen, and high reliable wirings can be obtained.
Patent JP-2001008000-A (JP)
Title: Image reader
Inventor: KANEKURA KAZUNORI
IPC: G06T1/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which always accurately reads picture information on a document surface without deformation or resolution reduction regardless of the change in height of the document surface even in the case of the document like a book document which has a recess in a part, doesn't increase the cost neither is made large-sized. SOLUTION: An LED 19, which is provided besides a lamp for read of picture information and throws light onto an approximate line in the opening direction of a document 1, and a height detection circuit 22 which converts reflected light from the LED 19 to an electric signal by a CCD 7 to discriminate the height from an original platen 2 of the surface of the document 1 by this signal are provided to detect the height from the original platen 2 of the surface of the document 1 without providing an optical system for read of the picture information on the document 1 besides the LED 19, and the picture information on the surface of the document 1 can be always accurately read without deformation or resolution reduction regardless of the change of the height of the surface of the document 1.
Patent JP-H0839201-A (JP)
Title: Continuous casting method
Inventor: ABE KATSUYOSHI
IPC: B22D11/10
Filed: 1994-07-28
Abstract: PURPOSE:To prevent the occurrence of blow hole in a cast bar without bringing about the fear of cost increase and over-flowing by pouring molten metal from a tundish in at least two or more flows and pouring each flow on the molten metal surface after allowing them to collide with each other in the mold space higher than the molten metal surface. CONSTITUTION:Firstly, the molten metal 2 is poured into the mold space 7 formed by driving belts 5A, 5B and dam blocks 3 from two pouring holes 1A, 1B arranged at the tip part of the tundish 1. At this time, since each pouring holes 1A, 1B faces the pouring direction at a prescribed angle alpha, the molten metals 2 flowing out from the pouring holes 1A, 1B are mutually collided at the angle 2alpha above the molten metal surface 6 of the mold space 7 and thereafter, flows into the molten metal surface 6 of the mold space 7. Energy possessed in the molten metal 2 is reduced by this collision and the rushed speed into the molten metal surface 6 of the mold space 7 is made low, and thus, the entrapment of the air at the time of flowing of the molten metal 2 can be prevented. Therefore, the high quality cast bar suppressed in occurrence of blow hole can be obtd.