baber/WOPTO huggingface dataset:
Patent JP-S63104288-A (JP)
Title: Memory circuit
Inventor: MINATO JUNICHI
IPC: G06F12/06
Filed: 1986-10-21
Abstract: PURPOSE:To write and read a data fetched from an arbitrary bit with simple constitution by supplying number of the shifts and an address location to a shifter part and an address part through a ROM, and controlling plural memories corresponding to the respective bits of a data. CONSTITUTION:Corresponding to a bit position signal 104 and a read/write control signal 102 respectively from terminals 14, 15, a shift number signal 204 and an address selection position signal 205 are respectively supplied to the shifter part 2 and the address part 3 respectively from the terminal groups 24, 15 of the ROM part 4. And, the shifter part 2 shifts a parallel bit data based on the signal 204 to generate a bit data signal 201 and writes this signal in memories of a memory group 5 corresponding to the respective bits in accordance with an address signal 203 based on the signal 205 from the address part 3. Thus written data, also, is read similarly; and thus the write and read of a data fetched from an arbitrary bit can be executed rapidly with simple constitution needing no processing by CPU.
Patent JP-S61129812-A (JP)
Title: Manufacturing apparatus for semiconductor
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L21/205
Filed: 1984-11-28
Abstract: PURPOSE:To make it possible to form thin films on many base boards continuously, by making base boards in a cassette at stand-by state in a loader chamber, and transferring the base boards through a reaction chamber into a cassette in the unloader chamber one by one. CONSTITUTION:With the base board insertion opening 1a opened, a base board transfer cassette 12 is lowered. Then, when the base board 5 on the bottom in the cassette 12 is placed on the transferring roller 19, the base board 5 is transferred from the loader chamber 11 into the reaction chamber 1 in the direction of the arrow A, and the insertion opening 1a is closed. In this condition, the base board 5 is heated with a heater 3 while being irradiated with the light from a mercury lamp 2 so that a thin film is formed on the base board 5. When the thin film is formed on the base board 5, the insertion opening 1a and base board take out opening 1b are opened to insert the base board 5 on which the thin film has been formed into the holding groove 22a positioned on the top of the base board take out cassette 22. In this condition, the cassette 22 is lifted, and the cassette 12 is lowered so that the second base board 5 from the bottom is placed on the roller 19 to be transferred into the reaction chamber 1.
Patent JP-2000082114-A (JP)
Title: Information analysis device, method therefor, and storage medium recording information analysis program
Inventor: KONO YASUYUKI
IPC: G10L15/24
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an information analysis device which can perform not only superficial analysis process but also selection of an input candidate on the basis of processing of meaning analysis and also can complete the meaning analysis of many candidates without spending a huge amount of time. SOLUTION: This information analysis device is equipped with an input candidate analysis part 10 which applies analysis processing to an input candidate fetched at an input candidate fetch part 11, an analysis penalty calculation part 13 for calculating a penalty score at the analysis of the input candidate by a specified method, an analysis result score calculation part 16 for calculating an analysis result of a score of the candidate analysis part by a predetermined method on the basis of an input contents candidate score of the input candidate and the penalty score, and a candidate analysis result set 15 of an ordered set for accumulating the candidate analysis result an analysis of which is already completed for the input.
Patent JP-H10105142-A (JP)
Title: Method and system for converting interlaced video data
Inventor: OHARA KAZUHIRO
IPC: H04N5/44
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect motion in image data when proscan conversion of interlaced video data is performed. SOLUTION: Image data 806 from the same pixel of a precedent line of the same field 906 is compared with image data 808 from the same pixel of a precedent line of a precedent frame 908. The absolute value of their difference is compared with the absolute value of the difference between image data 802 from the same pixel of a following line of the same field 902 and image data 804 from the same pixel in a following line of the precedent frame 904. A minimum field difference motion value is determined by comparing the data 802 and 806 from the same pixels on adjacent lines of the same fields 902 and 906 with image data 810 from the same pixel on the same line of the precedent field.
Patent JP-H04131337-A (JP)
Title: Sintered copper-base alloy excellent in wear resistance
Inventor: TERAOKA TOSHIO
IPC: C22C9/01
Filed: 1990-09-20
Abstract: PURPOSE:To produce a sintered copper-base alloy excellent in wear resistance by distributing specific amounts of hard shell-like phase having respectively specified average outside diameter and average thickness and composed principally of fine shell-like aluminum oxide in the matrix of a Cu alloy containing specific percentages of Al. CONSTITUTION:A sintered copper-base alloy where a hard shell-like phase having dimensions of 5-25mum average outside diameter and 1-10mum average thickness and composed principally of fine aluminum oxide coagulated into shell-like state is distributed by 3-30vol.% in the matrix of a cu alloy having a composition consisting of 1.5-25wt.% Al and the balance Cu with inevitable impurities is prepared. Moreover, a solid lubricant, such as graphite, mica, and zinc white, can be further incorporated by 1-10wt.% into this sintered copper-base alloy. By this method, the sintered copper-base alloy showing superior wear resistance when used as sliding structural member for various sliding driving devices can be obtained.
Patent JP-H04130275-A (JP)
Title: Offset elimination device of acceleration sensor
Inventor: KANEKO TAKANOBU
IPC: G01P15/00
Filed: 1990-09-20
Abstract: PURPOSE:To enable configuration to be simplified and compensation accuracy to be improved by reckoning backward offset amount corresponding to power spectrum of zero Hertz when a running state determining means determines a specified running state. CONSTITUTION:A power spectrum operation means calculates power spectrum of a detected value by an acceleration sensor. The sum of the power spectrum at a specified frequency range near zero Hertz is calculated by the power spectrum sum calculation means out of power spectrum which is calculated by this power spectrum operation means and a running state determining means determines whether a specified running state, where this operation value is below a reference value, is active or not. Then, if the above is determined, offset amount corresponding to the power spectrum of 0 Hertz is reckoned backward based on the operation value of the power spectrum operation means. Also, a compensation value operation means calculates different with an initial offset amount when the value obtained by reckoning backward and acceleration are 0 as an offset amount and compensates for detection value of an acceleration sensor based on this operation value.
Patent JP-H0993546-A (JP)
Title: Noise blanking circuit for edtv reinforcement signal of television receiver
Inventor: NISHIO MASAAKI
IPC: H04N7/015
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress a reinforcement signal noise at the reception of an EDTV-II broadcast signal apparently with an inexpensive and simple configuration. SOLUTION: The circuit is constituted of an EDTV identification signal detection circuit 9 detecting an EDTV broadcast identification signal from a broadcast video signal Stv to generate and output a detection signal Spt, a control circuit 5 generating and outputting a control signal Sctl corresponding to a synchronization period when a video by the broadcast video signal Stv is not in existence while the detection signal Spt is detected, an on-screen video signal generating circuit 6 that generates and outputs an on-screen video signal Srgb2 and generates and outputs a blanking signal Sblk corresponding to a display period of the on-screen video signal Srgb2 and an input period of the control signal Sclt,  and a changeover circuit 7 that receives the blanking signal Sblk and selects the broadcast video signal Srgb1 when the blanking signal Sblk is not received or selects the on-screen video signal Srgb2 when the blanking signal Sblk is received.
Patent JP-H04130684-A (JP)
Title: Laser beam absorber
Inventor: MORITA YASUYUKI
IPC: H01S3/10
Filed: 1990-09-20
Abstract: PURPOSE:To increase the number of times of reflections of an incident laser beam and to improve an absorption efficiency by forming the inner surface of a beam shielding cylinder in an enlargedly inclined or recessed curved surface at a laser beam absorption plate side. CONSTITUTION:An incident laser beam 10 is irradiated at the surface 1a of a laser beam absorption plate 1, a laser output is absorbed, a residual primary reflection laser beam 11 is further irradiated to be absorbed at the inner surface 2a of a beam shielding cylinder 2 to become a secondary reflection laser beam 12. In this case, an inclined surface 2b is so formed as to have an angle theta2 to a vertical line 2d. The number of times of reflections of the beam in the absorber is increased to enhance absorption ratio. Further, the cylinder is formed thick to enhance the thermal conduction efficiency from the cylinder 2 to a coolant passage 4, thereby improving a laser beam absorption ratio and improving a light shielding efficiency.
Patent JP-H03113961-A (JP)
Title: Picture reader
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/46
Filed: 1989-09-27
Abstract: PURPOSE:To obtain a high lighting efficiency and to improve the resolution by utilizing an anamorphic lens and a slit so as to read a narrow area corresponding to one line width on an original 4 simultaneously with each spectral characteristic by means of three line sensors as a picture reading means. CONSTITUTION:A luminous flux from one area of an original 4 in the main scanning direction on an original platen glass 3 lighted by a light source 1a is collected to an opening 12a of a slit 12 with a projecting system 6 and an anamorphic lens 11. The width of the opening 12a of the slit 12 in the subscanning direction is selected nearly the same as that required for each picture element of the line sensor. Then the luminous flux passing through the opening 12a of the slit 12 is made incident in three line sensors 81, 82, 83 simultaneously and an original 4 is moved at a prescribed speed in the direction of the arrow Y, then the color picture on the original 4 is sequentially read by the 3 line sensors 81, 82, 83 based on each color light set to a prescribed spectral characteristic.
Patent JP-S62112989-A (JP)
Title: Heat exchanger
Inventor: KIDO OSAO
IPC: F28F9/26
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a high heat-exchanging capability on the average without any lowering in heat transfer rate on the downstream side, by dividing a flat tube and fins in a gas flow direction, and so setting the flat tubes in adjacent rows in the gas flow direction as to intersect as viewed in the gas flow direction. CONSTITUTION:Heat is exchanged between a gas flow B passing between louver fins 5 and a heat-transmitting medium branched by a header 6 and flowing through flat tubes 4, through the fins 5 and the flat tubes 4. In this case, temperature boundary layers of the gas flow B are developed on the surfaces of the fins 5 and the tubes 4. Since the layers are developed in one direction on the tubes in the row on the upstream side and in another direction on the tubes in the row on the downstream side, the temperature boundary layers are completely split between the rows of the tubes. Therefore, the temperature boundary layer is newly developed starting from leading edge parts of he fins 5b and the tubes 4b on the downstream side, and a high heat transfer rate comparable to that on the upstream side can be obtained for the row on the downstream side.
Patent JP-S61130742-A (JP)
Title: Shifting method for working point and shifting equipment for working point
Inventor: UCHIUMI YASUYUKI
IPC: B25J5/02
Filed: 1984-11-30
Abstract: PURPOSE:To permit to perform safety work and conduct effectively a correct measurement or the like without admitting person into a room by a method wherein in a working room a thin pole and a arm are projected, and a moving equipment is installed in a driving room separated from the above working room, while both working and a driving room are interconnected with a straight line of slit capable of passing a small ball, further, at needs screening is formed with a sliding belt utilizing this slit. CONSTITUTION:As one example of a working room, a laminar type clean room 1 is a middle room among three sectioned rooms being divided by a ceiling board with blow-off ports 3 and a division board 4, which make a ceiling chamber 5, a laminar type clean room 1 and equipments driving room 6. In the laminar type clean room 1, the driving mechanism for a sensor 2, moving to an optional position, are consisted of X axis shifting mechanism A, moving horizontally to a longitudinal direction in a straight motion, theta axis shifting mechanism B, rotating 360 deg. in a horizontal surface plane and Z axis shifting mechanism C, moving vertically in a straight motion.
Patent JP-H0699191-A (JP)
Title: Preventing method for sticking of silica scale in aqueous solution
Inventor: KUBOTA YASUHIRO
IPC: C02F5/00
Filed: 1992-09-21
Abstract: PURPOSE:To prevent polymerization of silica in a silica-containing aqueous solution including geothermal hot water and to prevent formation of silica scale for the flow path of the aqueous solution. CONSTITUTION:A pair of electrodes 5A, 5B constituted of an anode and a cathode are provided in a reaction tank 4 connected to the lower end part of a separation tank 3. Furthermore one end of a reduction pipe 9 is connected to the other end of the reaction tank 4. The other end of the reduction pipe 9 is connected to an underground reduction well. Geothermal hot water 1 is stored in the separation tank 3 through an introduction pipe 2 and thereafter flows into the reaction tank 4. Flow directed to the reduction pipe 9 is formed while being brought into contact with the electrodes 5A, 5B in the reaction tank 4. Herein when current is allowed to flow through the electrodes 5A, 5B and a circuit is formed between the electrodes 5A, 5B via geothermal hot water 1, polymerization of ionic silica in geothermal hot water 1 is suppressed. Silica contained in geothermal hot water 1 discharged from the reaction tank 4 is recycled into the ground while holding ionic state.
Patent JP-S63107127-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI ISAO
IPC: H01L21/60
Filed: 1986-10-24
Abstract: PURPOSE:To improve reliability without an insulating film, which is yielded at a junction between different kinds of metals, or without the yield of electrically nonconducting surface, by bonding two Si chips in a form of Al pads, Al conductor parts and Al bumps. CONSTITUTION:Through holes are provided in a passivation film 2 of an upper chip 1. Al conductor parts 3 are formed in the through holes. The Al conductor parts 3 are connected to an inner Al electrode wiring 4 in said chip 1. Through holes are likewise provided in a passivation film 8 at the surface of a lower chip 7. Al conductor parts 9 are formed in the through holes. The Al conductor parts 9 are connected to an inner Al electrode wiring 10 in said chip 7. Al bumps 13 and 14 are formed on the surface of the chips 1 and 7. Heat and pressure are applied on the upper and lower chips 1 and 7 at a high temperature of 590-610 deg.C in a high vacuum state of 10<-4>-10<-5> torr. Then a chip-bonded product, in which the chip 1 and the chip 7 are rigidly bonded, is obtained.
Patent JP-H06172957-A (JP)
Title: Synthetic material consisting of general iron material, resin and metal such as copper alloy
Inventor: SUZUKI ETSUKO
IPC: C23C4/06
Filed: 1992-08-05
Abstract: PURPOSE:To develop a bronze-like metallic article high in resistant to acid and weather and having an excellent appearance by thermally spraying a copper alloy via a resin layer on the surface of a core of iron. CONSTITUTION:The surface of the cast or rolled material of iron or steel is cleaned, and then a layer of the resin such as epoxy resin high in resistant to acid, alkali and water is formed in 10-150mum thickness by spray coating. The surface of the resin layer is roughened by shot blasting, etc., copper or a copper alloy such as bronze, brass and aluminum bronze is thermally sprayed thereon, the surface is finished by polishing, etc., and then treated with an aq. soln. of ammonium chloride, sodium chloride, potassium permanganate, copper sulfate, etc., and colored in a specified color tone, thus a steel product having a distinctive surface layer is produced.
Patent JP-S62102243-A (JP)
Title: Making of photoresist
Inventor: TOOMASU AARU PANPAROONE
IPC: G03F7/26
Filed: 1986-10-24
Abstract: 1. Process for the production of a photoresist by coating a coating substrate with a radiation-sensitive coating solution comprising at least one binder which is insoluble in water, but soluble in aqueous-alkaline solutions, and at least one radiation-sensitive compound, such as diazoquinone, in a solvent, pre-drying the coating solution at elevated temperature, exposing the coating formed image-wise with actinic radiation, developing the coating by dissolving away the exposed areas using an aqueous-alkaline developer, and subsequently warming the material in order to harden the image coating, characterized in that the solvent for the radiation-sensitive compound contains or comprises propylene glycol alkyl ether acetate and in that the pre-drying is carried out in the range from about 20 to 110 degrees C in a manner such that the coating no longer feels tacky, but still contains residual solvent in an amount of from about 1 to 30 per cent by weight, based on the non-volatile components of the coating, and in that the radiation-sensitive compound employed is a product of the condensation of a diazoquinonesulphonyl chloride and a phenolic hydroxyl or polyhydroxyl compound, and arylamine or a polyamine.
Patent JP-S61130146-A (JP)
Title: Holding device for forward end of paper
Inventor: HANAOKA YUJI
IPC: B65H5/14
Filed: 1984-11-29
Abstract: PURPOSE:To prevent the occurrence of malfunction, such as oblique printing, a decrease in a distance between letters, by a method wherein, since a paper is secured upright in a position during insertion of the paper, after the paper is completely pulled out during pull-out, the papers are progressed to their respective next motion. CONSTITUTION:Paper detecting sensors A and B are located at right and left ends 5 and 6 of the inner side of a paper width in a paper securing mechanism. The paper securing mechanism is controlled by means of a theoretical product signal AXB from the paper detection sensors during insertion of a paper. In a fig. (a), outputs of the sensors A and B are both L, in a fig. (b), the output of the sensor A is H, that of the sensor B is L, and AXB is L. The paper is not secured, and is brought into contact with a paper control plate 10 to control a position, and is set at a specified position. In a fig. C, AXB is in creased to H, and the paper is secured. When the paper is pulled out, a theoreti cal sum A+B of the paper detecting sensor is used. Thus, in the figures (a) and (b), the signal is H, and it is not decreased to L until the paper is brought into a state shown in a fig. C, and it is decided that the paper is completely pulled off. This prevents the occurrence of malfunction.
Patent JP-H03118263-A (JP)
Title: Antilock control method of vehicle
Inventor: OKUBO TOMOMI
IPC: B60T8/58
Filed: 1989-09-29
Abstract: PURPOSE:To obtain an efficient braking force and to suppress the generation of a car body vibration by preparing a map to display the values of the acceleration and the deceleration of the control object car wheel speed, and the relation of the difference of the object speed and the control object car wheel speed, and carrying out the increase and reduction of the braking fluid pressure by reading out the map. CONSTITUTION:While the system speed Vs is calculated 12 from the outputs of car wheel rotation speed sensors 1 in a control unit 2 in the operation of a vehicle, a dummy car body speed Vv is calculated 13 by selecting the highest car wheel speed of the four car wheel speeds. And, while an object speed VT following the dummy car body speed Vv with a specific speed difference is calculated 14, the difference E between the system speed Vs and the object speed VT is calculated 15. And by a control device 18 having a memory to store a control map 18a in which the difference E is made as the axis of abscissas and the acceleration/deceleration dVs/dt of the system speed Vs is made as the axis of ordinates, a control value is read out to control a hold valve 6 and a decay valve 7, and the increase maintenance and reduction of the brake fluid pressure is carried out.
Patent JP-H0589991-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIOHAMA HIROCHIKA
IPC: H05B41/18
Filed: 1991-09-30
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of extending the life of a high pressure discharge lamp and reducing labor concerning maintenance work as for replacement. CONSTITUTION:When AC power supply 10 is turned on, alternating voltage is applied to high pressure discharge tubes 2, 3 via stabilizers 11, 12. Each time the AC power supply 10 is turned on, a pulse voltage of the positive level is emitted from a pulse generator 13. The pulse voltage is superimposed on the positive half-cycle waveform of alternating voltage and is applied to the high pressure discharge lamps 2, 3 in sequence each time the AC power supply 10 is turned on. Thereby the high pressure discharge lamps 2, 3 are alternately started and lighted.
Patent JP-H0997636-A (JP)
Title: Connector earthing structure of electronic equipment
Inventor: NAKADA KUNIHIRO
IPC: H05K9/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To strengthen the earth of a cable-connector metal shell by arranging a plate spring between a connector and an electromagnetic shielding plate independently to the connector. SOLUTION: An outside interface-connector 1 is soldered to a circuit board 4, and an electromagnetic shielding plate 50 and a metal plate 2 are screwed to the circuit board 4. A plate spring for actively bringing the electromagnetic shielding plate 50 into contact with a cable-connector metal shell surface 7 is fit to the metal plate 2 earthed to a circuit ground with an electrode pattern. By this structure, the metal shell surface 7 is strongly earthed.