baber/WOPTO huggingface dataset:
Patent JP-S59208666-A (JP)
Title: Multiprocessor system
Inventor: NAKAZAWA KATSUHIKO
IPC: G06F15/177
Filed: 1983-05-12
Abstract: PURPOSE:To enable one kind of processors to operate as master and slave processors by connecting plural processors to a common bus and switching the driving control of output and input circuits by an instruction or external operation. CONSTITUTION:A bus interface 1 is connected to a CPU 2 through an internal bus 2 to transmit/receive data between the CPU 2 and an external device. The CPU 2 determines whether the CPU 2 itself operates as a master unit or a slave unit by the execution result of an instruction or the operation of an external switch. Said switching is controlled by a master/slave switching signal 4 and the operation mode is designated to the interface 1. The operating functions of a data bus 5 and control buses 6-1-6-i are changed in accordance with the operation mode and the CPU 2 is switched so as to operate as a master or slave computer. The CPU 2 outputs a control signal in case of the master computer, and controls a gate so that a control signal can be inputted from the external in case of the slave computer. Thus, a multiprocessor system using the common bus can be easily constituted by connecting the bus 5 and the control bus to another processor.
Patent JP-S566765-A (JP)
Title: Walking bar type slab drawing device
Inventor: KAMEI FUTOSHI
IPC: B22D11/128
Filed: 1979-06-29
Abstract: PURPOSE:To make drawing smooth and make the removal of frames at the repairing easy by supporting two groups of walking bars which perform attaching and detaching movements alternately from both sides of a slab, to the frames by groups, and supporting the frames to oscillating cradles. CONSTITUTION:At the drawing of a slab 1, inner and outer oscillating cradles 4, 5 are reciprocated vertically in mutually opposite directions. When the oscillating cradle 4 ascends, the sandwiching faces 51L, 51R of a pair of bars LA, RA of a group A supported by the outer frame 2 sandwich the broad side face 1a of the slab 1 and the sandwiching bodies 52L, 52R of the bars LB, RB of a group B supported to the inner frame 3 detach from the broad face of the slab 1. Then, if the oscillating cradles 4, 5 are alternately moved up and down, the bars of the groups A, B are drawn downward alternately without being hampered with respect to the other. At the time of exchanging the bars, the brackets 31, 33 and pins 32, 34 on the oscillating cradles 4, 5 are disconnected and the frames 2, 3 are hoisted and conveyed, thence the spare units of the inner and outer frames are mounted on the oscillating cradles 4, 5 by means of the pins 32, 34.
Patent JP-S61262696-A (JP)
Inventor: HIROSE YOSHIOKI
IPC: B22D23/04
Filed: 1985-04-18
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-H06295535-A (JP)
Title: Automatic equalizer for digital signal recording and reproducing device
Inventor: ASADA KENICHI
IPC: G11B20/10
Filed: 1993-04-09
Abstract: PURPOSE:To decrease the circuit scale and to remove nonlinear distortion that a reproduced signal has by equalizing the postcursor and precursor components of an impulse response and performing 1, 7 encoding and Viterbi equalization. CONSTITUTION:The output signal of an address signal generation part 3 which consists of specific bits indicating the state of the precursor component of the impulse response of a received signal is inputted to an estimation signal storage part 5, a specific number of signals are previously estimated in an estimation signal sequence, and estimation signals which are stored and possibly received are outputted. The square values of errors between the received signal and the specific number of estimation signals are regarded as branch metrics. A metric arithmetic part 1 inputs the received signal which is distorted by intercode interference and the specific number of estimation signals and performs Viterbi decoding according to a trellis transition chart and outputs survival path information to a path memory circuit 2. The memory 2 stores the survival path information obtained by the arithmetic part 1 and outputs a decision value corresponding to the path when data are converged. Then data stored in the estimation signals are rewritten and updated by a corrector 6 with the received signal.
Patent JP-S61236745-A (JP)
Title: Purification of acid halide
Inventor: MAAKU ARAN BANITSUKU
IPC: C07C51/64
Filed: 1986-04-09
Abstract: A method of purifying an aromatic carboxylic acid halide, for example p-phenoxybenzoyl chloride, comprising the steps of: (a) adding an acidic catalyst, for example a molecular sieve, to the acid halide; (b) heating the resulting mixture of the acidic catalyst and the acid halide to a temperature of about 180 DEG C to about 250 DEG C for a period of at least 0.5 hours; (c) distilling the mixture to obtain acid halide substantially free of aldehyde and the halo derivative thereof. Optionally, a reactive aromatic compound may be added to the mixture of the acid halide and the acidic catalyst before the heating step. The process is particularly useful for providing aromatic acid halides of sufficient purity for preparing melt stable aromatic polyketones.
Patent JP-H08252510-A (JP)
Title: Container with trigger type pump dispenser
Inventor: HOSOKAWA MANABU
IPC: B65D47/06
Filed: 1995-03-15
Abstract: PURPOSE: To provide a container with a trigger type pump dispenser capable of sufficiently exhibiting a discharge function in any postures including a horizontally laid state, inverted posture, etc., with simple constitution. CONSTITUTION: This container with a pump dispenser 3 is mounted with a trigger type pump dispenser 3 in the mouth neck part of a container 2. This container 2 is composed of an outer container 21 and a freely deformable inner container 22 which is mounted in a hermetic state to the trigger type pump dispenser 3 housed in the outer container 21 and is freely deformable. A content liquid is housed in the inner container 22.
Patent JP-H09239247-A (JP)
Title: Immersion type membrane separation apparatus and membrane washing method therein
Inventor: YAO MASATOSHI
IPC: C02F1/44
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To effectively wash a membrane module in such a state that the membrane module is arranged in an aeration tank. SOLUTION: The washing by a second washing means 21 performing immersion washing by tap water is performed between the washing by a first washing means 20 performing backward washing by permeated water taken out from a membrane module 7 to the outside of an aeration tank 1 and the washing by a third washing means 22 performing immersion washing by a chemical added soln. Therefore, two-stage washing by the first and second washing means or three-stage washing by the first-third washing means can be selected corresponding to the advance degree of the clogging of the membrane module 7 and the membrane module can be effectively washed.
Patent JP-H02262345-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: MOCHIZUKI MASAO
IPC: H01L21/52
Filed: 1989-03-31
Abstract: PURPOSE:To easily relieve the stress distortion and reduce variability of element characteristics of an integrated circuit chip so as to obtain a stable semiconductor integrated circuit by sticking the integrated circuit chip on which a plurality of FETs having different gate-width directions are integrated to a package with a thermoplastic substance and, at the same time, heating the chip at a temperature at which the thermoplastic substance softens. CONSTITUTION:After an integrated circuit chip 10 on which a plurality of FETs having different gate-width directions are integrated is formed on a semiconductor substrate, the chip 10 is stuck to a desired position of a package 15 with a thermoplastic substance 11 and, at the same time, heated at a temperature at which the substance 11 softens. For example, a GaAs integrated circuit chip 10 on which a plurality of MESFETs having different gate-width directions are mounted is stuck to a supporting plate 12 fixed to the package 15 in advance with a bonding agent 11 composed principally of a polyimide or epoxy resin. Then terminals of the chip 10 are connected with pins 13 by means of bonding wires 14 and, after their whole bodies are enclosed with a metallic cover 16, the chip 10 is heat-treated at 200-275 deg.C so as to soften the polyimide or epoxy resin.
Patent JP-S61155261-A (JP)
Inventor: WADA TOSHIAKI
IPC: C04B35/111
Filed: 1984-04-27
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-H11282570-A (JP)
Title: Method for securing portable information terminal equipment, and portable information terminal equipment
Inventor: KATSUMATA AKIRA
IPC: G06F1/16
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the load on an operator's hand, to improve the stability of a portable information terminal placed on a tight, and to improve the operability of a key input or a touch panel input or the like. SOLUTION: In this method for securing a portable information terminal, a first hook part 10 provided at the edge of a first belt-shaped fixture 6 is interfit to a first hook hanging part 12 provided on a bottom face 2 of a portable information terminal 1. In the same way, a second hook part 11 provided at the edge of a second belt-shaped fixture 7 is interfit to a second hook hanging part 13 provided on the bottom face 2 of the portable information terminal 1. In this state, the portable information terminal 1 is placed on the thigh of the operator, and the first connecting part 8 is connected with a second connecting part 9 so that this portable information terminal can be secured.
Patent JP-S578768-A (JP)
Title: Gas sterilization and the system therefor
Inventor: NARIYAMA YOSHIHIRO
IPC: A23L3/3445
Filed: 1980-06-18
Abstract: PURPOSE: When a thing to be sterilized is subjected to gas sterilization with heat, the heating is effected with high-frequency waves to shorten the heating time.  
     CONSTITUTION: The thing to sterilized 12 is placed between plate electrodes 6 and the sterilization gas is fed from bomb 8 through vaporizer 9 into chamber 1. When the concentration becomes a certain value, the valves 13 and 14 are closed to stop the supply of the gas. Then, the high frequency wave generator 5 is used to apply high frequency waves to the thing 12 between plate electrodes 6 to heat it. When the temperature of the thing reaches the predetermined level, the generator is stopped and the thing is heated with plane heater 2 to keep the thing 12 at the predetermined temperature. After completion of sterilization, the valves 13, 15 and 16 are opened and the vacuum pump 10 is driven to introduce air through the aspectic filter 17 into the chamber 1 and to transfer the gas in the chamber to the waste gas deposition device 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61241527-A (JP)
Title: Journal bearing formed by monobliock-casting materials different in quality
Inventor: KOBAYASHI KIJURO
IPC: F16C33/12
Filed: 1985-04-19
Abstract: PURPOSE:To attain the optimum interference fit between a bearing material and a bearing box by providing a cylindrical bearing member, a cylindrical chiller fitted to the bearing material and a bearing box cast on the outer periphery of the chiller. CONSTITUTION:A bearing member 2 is formed by working various kinds of slide bearing materials to be cylindrical and be of needed dimensions. A chiller 3 is fitted to the outer periphery of the bearing member 2 with a required clearance, which is worked to be cylindrical. The quality of material used has the melting point higher than that of case iron, and a clearance with the bearing member 2 and thickness are controlled in such a manner that after casting, the required interference fit can be attained. A bearing box 4 is formed by inserting a core 6 in a recess portion bored in the center of a lower master block 5, fitting the bearing member 2 and the chiller 3 to the outer periphery thereof, and putting an upper master block 7 thereon.
Patent JP-S61243708-A (JP)
Title: Roller conveyor
Inventor: KADOYAMA SHIGENORI
IPC: B65G13/11
Filed: 1985-04-19
Abstract: PURPOSE:To provide any desired amount of roller spacing by furnishing various types of grooves in a frame in its longitudinal direction, moving a roller supporting plate along one of these grooves, loosening a bolt to fix this supporting plate and thereby giving it possibility to move freely along the groove. CONSTITUTION:T-shaped grooves A-F and a recessed groove G are provided along the overall length of a frame 10, and a supporting plate 9 for roller 8 is fixed by a bolt 12 and a nut 11 in the T-groove A with the recessed groove G as a guide. Accordingly if the bolt 12 is loosened the mounting position of the supporting plate 9 can be fixed by fastening the bolt 12 after movement to any arbitrary position on the frame 10 in its longitudinal direction and the roller spacing can also be set to any desired distance.
Patent JP-H07268027-A (JP)
Title: Production of chlorinated vinyl chloride resin
Inventor: TAMURA RYUJI
IPC: C08F8/20
Filed: 1994-03-29
Abstract: PURPOSE:To produce the subject resin which has a good heat stability and undergoes less discoloration when heated for molding to give a nearly colorless transparent molding. CONSTITUTION:A process for producing a chlorinated vinyl chloride resin by blowing chlorine gas into an aqueous suspension of a vinyl chloride resin, wherein an alkali metal salt or ammonium salt of polyacrylic acid is added to the suspension before blowing chlorine gas.
Patent JP-H11277263-A (JP)
Title: Teaching method for laser beam welding equipment, laser beam welding method and device therefor
Inventor: FUKUOKA HIROSHI
IPC: B23K26/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To precisely position a focus of a laser beam to a small width part to be welded. SOLUTION: A laser beam machining head 3 attached to a robot 1 is driven in up/down direction by a motor 6. For teaching, in such a state that works 31 (flange parts 31A, 31B) are pressed by a roller 21 arranged at the position deviated in a welding direction for the machining head 3 and in such a state that a probe 10a of a measurement device 10 mounted to the machining head 3 is abutted on the work 31, the robot 1 is moved along the work 31. Upper/ lower positions of the work 31 corresponding to a robot position is outputted from the measure-ment device 10 and is stored in a controller U. In a state that the measurement device 10 is demounted from the machining head 3, laser welding is conducted.  At this time, the motor 6 is controlled so that an up/down position deviation of the work 31 stored is compensated by the controller U corresponding to a robot position, thereby the focus of a laser beam is positioned to just the work 31.
Patent JP-S60228451-A (JP)
Title: Diphenyl ether derivative and controller against noxious organism containing it
Inventor: SAKASAI KAZUYA
IPC: A01N43/08
Filed: 1984-04-27
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, alkoxy, alkylthio, heterocyclic group, alkenyloxy, or alkynyloxy; R<1> is H, or alkyl). EXAMPLE:N-(alpha-Cyanofurfuryl)-3-phenoxybenzamide. USE:A herbicide and an insecticide for agriculture and horticulture. Effective against late blight and downy mildew of various crops, having high selectivity for gramineous weeds, and gerbicidal activity against weeds in paddy fields. PREPARATION:An aldehyde or ketone shown by the formula III (X is O or S) is reacted with ammonia in the presence of HCN under conditions of Strecker reaction to give a cyano derivative shown by the formula IV, which is then reacted with an acid chloride shown by the formula V in the presence of an acid acceptor to give a compound shown by the formula VI wherein R is 2-furyl or 2- thienyl in the formula I.
Patent JP-S63249203-A (JP)
Title: Crt programmer for programmable controller
Inventor: MIKI OSAMU
IPC: G05B19/05
Filed: 1987-04-06
Abstract: PURPOSE:To easily understand an advance state of an actual processing step by executing a partial operation extending from an arbitrary step containing a partial operation of one step of a user program, to an arbitrary step by a starting means, and displaying the step which has been allowed to pass through by its partial operation, on a CRT display. CONSTITUTION:A programmable controller 1 is allowed to execute a partial operation extending from an arbitrary step (start step) containing a partial operation of one step, to an arbitrary step (stop step), by a starting means, based on a key input. Also, an execution step being in the course of its partial operation and its contents are displayed on a screen of a CRT display 21 by a display control means. In such a way, an advance state of an actual processing step of a user program can be easily understood by confirming it at a glance.
Patent JP-2000275082-A (JP)
Title: Air diffusing device
Inventor: FUKUDA AKIRA
IPC: G01F3/22
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enable the speedy work of diffusing air in a pipe to the outside of the pipe without troubling a user at the time of the completion of the connection of a gas measuring device to apparatus-side piping. SOLUTION: An air diffusing device diffuses air in the pipe of piping for supplying a fuel gas to the outside of the pipe and is provided with both an opening/closing valve 2 to open and close the pipeline of apparatus-side piping C freely and an air diffusing device 4 to switch freely between a connecting state and a closing state to form connection between the inside and outside of the upstream-side pipe of the opening/closing valve 2 and to cut off the inside form the outside in the vicinity of the connecting part between the apparatus-side piping C and a gas measuring device E to measure the quantity of gas supply for the apparatus-side piping C.  By this constitution, as air does not enter the apparatus-side piping C more downstream than the opening/closing valve 2 and it is possible to diffuse air in the pipe more upstream than the opening/closing valve 2 to the outside of the pipe in the vicinity of the connecting part to the gas measuring device E, it is possible to perform the work of diffusing air in the pipe to the outside of the pipe without entering a dedicated area for a user, and it is possible to perform the work of diffusing air in the pipe to the outside of the pipe speedily without troubling the user at the time of the completion of the connection of the gas measuring device E to the apparatus-side piping C.
Patent JP-H01258242-A (JP)
Title: Optical recording medium
Inventor: IIJIMA TETSUO
IPC: G11B7/24
Filed: 1988-04-07
Abstract: PURPOSE:To enable stabilization of high-speed recording and erasing by providing a cooling film consisting of a material having the thermal conductivity larger than the thermal conductivity of a recording film adjacently to the recording film with which recording and erasing are executed by the phase change between crystalline and noncrystalline phases. CONSTITUTION:The cooling film 3 which is a thin film consisting of, for example, TiO2 is formed on the recording film 2 provided on a substrate 1. The cooling film 3 of such recording medium acts as a heat pump and the heat of the recording film 2 is transferred to the cooling film 3 to accelerate the cooling rate of the recording film 2. The cooling film 3 may be formed between the substrate 1 and the recording film 2 as well, in which case the transmittance of light decreases but the quantity of light having no problems can be taken if the thickness is confined to <=200Angstrom . The margin of recording is thus widened and the stable high-speed recording and erasing are enabled.
Patent JP-2000002858-A (JP)
Title: Optical isolator element
Inventor: OUCHI RYUICHI
IPC: G02F1/09
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve an extinction ratio by eliminating variations in Faraday rotation angle and cutoff wavelength with respect to an optical isolator composed of bulk form optical single crystal. SOLUTION: An optical isolator element 24 is composed of optical single crystal and provided with an incident plane 25 for incident light, a light-emitting plane 25, and a side face 28a, and provided with an isolator part 28 having an optical isolating function to Faraday-rotate the incident light, and an outer periphery coating part 26 closely adhering to and coating whole peripheral side face 28a of the isolator part 28.
Patent JP-H06301143-A (JP)
Title: Drying method for photosensitive material applied to flexible web
Inventor: MARUYAMA TOSHIHITO
IPC: G03C1/74
Filed: 1993-04-12
Abstract: PURPOSE:To stabilize the product quality via the quality improvement of the drying process by feedback-controlling the drying condition of the preceding zone so that the drying is completed at the aimed position. CONSTITUTION:A web coated and dried with a proper quantity of a photosensitive material on one face or both faces of the flexible web is conveyed at the prescribed conveying speed to a drier kept at the prescribed drying condition, and the temperature of the coating face of the web is measured with surface thermometers provided at multiple positions in the drier to be stored. The wet web coated with the prescribed quantity of the photosensitive material is conveyed at the same conveying speed to a drier having the same blast dry- bulb temperature of the zone where at least the drying is completed as the surface temperature measured on the web already dried and conveyed. The drying condition of the drier is feedback-controlled so that the surface temperature of the coating face measured at the desired position among the same multiple positions in the drier is made equal to the surface temperature at the same position when the already dried web is conveyed.
Patent JP-S57200542-A (JP)
Title: Cast steel member and preparation thereof
Inventor: SATOU KOUJI
IPC: C21D9/00
Filed: 1981-06-03
Abstract: PURPOSE: To obtain a cast steel member having characteristics equal to or more than that of a tempered and annealed member only by annealing after casting, in an electroslag casting method using steel as stock material, by forming a structure based on prismatic crystal developed from the outside of said member toward inside direction.  
     CONSTITUTION: For example, a material corresponding to JIS, SCSI having a chemical composition shown by a table is used and a guide vane is prepared by an electroslag process casting apparatus consisting of an ingot 1, a movable and a fixed water cooled casting molds 2, 3 and an electrode. When current is supplied to this apparatus, the electrode 5 is melted by Joule heat generated in a slag 4 and the molten substance is fallen into the slag 4 in a liquid droplet form and reaches the ingot 1 to be rapidly cooled and solidified as well as to be formed into prismatic crystal in the ingot 1. Because the prismatic structure of this member is grown at an extremely high cooling speed as described above, the member itself comes to an annealed condition as a whole and it is unnecessary to anneal the same again. 
     COPYRIGHT: (C)1982,JPO&Japio