baber/WOPTO huggingface dataset:
Patent JP-S62173827-A (JP)
Title: Remote multiplex transmission equipment
Inventor: SAKURAI SHIGEMI
IPC: H04J3/00
Filed: 1986-01-27
Abstract: PURPOSE:To prevent a sharp impulsive current from conducting transiently to a multiplex transmission output circuit by providing a current limiting circuit, which limits the current conducting to a transmission line from the multiplex transmission output circuit, between the transmission line and the multiplex transmission output circuit which is provided in a host equipment and generates a pulse voltage corresponding to a signal to be transmitted and gives it to the transmission line. CONSTITUTION:In this remote multiplex transmission equipment, a host equipment P and a terminal equipment 1 are connected by a transmission line LN1, and a pulse signal is used to perform multiplex transmission between the host equipment P and the terminal equipment 1. In this equipment, a current limiting circuit CR1 which limits the current conducting to the transmission line LN1 from a multiplex transmission output circuit P2 is provided between the transmission line LN1 and the multiplex transmission output circuit P2 which is provided in the host equipment P and generates the pulse voltage corresponding to the signal to be transmitted and gives it to the transmission line LN1.
Patent JP-S60163163-A (JP)
Title: Visual sensor device
Inventor: TAMAOKI HISAHIRO
IPC: B25J19/04
Filed: 1984-02-03
Abstract: PURPOSE:To improve remarkably the recognizing capability of shape and profile of a recognition object by synthesizing a shade pattern produced by plural illuminating devices switched alternately in flashing at a prescribed angle from a direction different from each other. CONSTITUTION:When one illuminatig device 4a is lighted by a light flashing device 6, a shadow is produced to a recognition object shape 2 of a recognition object 2, a dark shade picture A1 is displayed on a CRT9a and the dark shade picture A1 is recorded to a picture storage memory 7 by a dark shade part recorder 8. Then the device 4a is extinguished and the other illuminating device 4b is lighted, a shade is produced to the recognition object shape 2 of the recognition object 1, a dark shape picture A2 different from the dark shade picture A1 is displayed, and when it is recorded overlappingly on the data inputted before to the picture storage memory 7, the same dark shade picture A as the recognition object shape 2 is obtained. Then a characteristic parameter of the pattern is extracted by a picture processing unit 9 based on the said data.
Patent JP-H05237501-A (JP)
Title: Universal rolling method for shape steel having flanges
Inventor: MIURA YOSUKE
IPC: B21B1/088
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the consumption unit of a roll and to improve the thickness accuracy of flanges by increasing the actual inflow of lubricant to contact parts with flange tips of a material to be rolled largest in roll wear and reducing the wear loss. CONSTITUTION:In universal rolling of a shape steel having flanges, ruggedness having 50-130m largest height is given by means such as blasting of shot grains, grit grains, laser beam irradiating dull working, etc., previously or in rolling in the peripheral direction of the sides of the horizontal rolls 4, 5 of a universal mill in contact with the tip parts of the flanges of a material 1 to be rolled and, at the same time, lubricant is supplied to the whole or a part of the area through which the sides of the universal rolls containing rugged surfaces and the flanges of the material to be rolled come in contact with each other.
Patent JP-H11211533-A (JP)
Title: Gas using flow rate section monitoring device
Inventor: TORIYAMA TOSHIMASA
IPC: G01F3/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To detect a sudden change of consumption conditions, to output or display information on a newly appearing flow rate section or generate an alarm of that effect and to make a gas management company or the like able to appropriately cope with a newly appearing large flow rate section. SOLUTION: When a large flow rate section newly appears, a large flow rate section additional information output means 106 outputs the data and an alarm generation means 107 issues an alarm based on them. Also, an already appearing flow rate section list data output means 108 reads the list of already appearing flow rate sections stored in an already appearing flow rate section list storage means 104. Then, based on the entire data of the set of the read data, the table of the flow rate sections including the list of the recording of the already appearing flow rate sections is displayed and outputted on the screen of a display device 201 by using a flat panel display like a liquid crystal display device.
Patent JP-H06232662-A (JP)
Title: Sound volume controller
Inventor: FUJITA KAZUYOSHI
IPC: H03G7/00
Filed: 1993-02-04
Abstract: PURPOSE:To realize an ideal loudness characteristic. CONSTITUTION:The controller is provided with a 1st attenuator 3a and a 2nd attenuator 3b dividing a signal from a sound signal source 1 into a desired frequency band by a high pass filter 4 and a low pass filter 7 to control the sound volume of each frequency band independently, an attenuation control means 12 receives a position of a sound volume adjustment knob 10 to vary the attenuation of the 1st and 2nd attenuators 3a, 3b depending on the position of a sound volume knob. Since a low frequency sound or a high frequency sound is optionally emphasized depending on the position of the sound volume, the ideal loudness characteristic is realized.
Patent JP-S60163147-A (JP)
Title: Replacement system
Inventor: OONO NAOYA
IPC: G06F12/12
Filed: 1984-02-02
Abstract: PURPOSE:To attain a hit rate close to that of least recently used system (LRU) by dividing an entry of a buffer into plural banks and managing the replacement between entries in the bank with the LRU system and between by the FIFO. CONSTITUTION:When a retrieval request comes to a buffer by taking a value as a key, an associated memory 1 is retrieved by a key A and when the coincidence is detected, a value D of a corresponding data part is read and returned to a sender. Then LRU information table 3 is read from a high-order 2-bit FBA of the coincident address FA, the corresponding block L is set to registers R0- R3 of an LRU updating circuit 4, and when the value and the coincident address are compared and when they are coincident, update signals V0-Vx are generated by a coincident signal Fx and written on a table 3. When no coincidence is detected in the memory 1, the value RBA of the block counter 2 reads the table 3, then a key A is registered to the memory 1 so as to attain the replacement process of write of the data D corresponding to the key.
Patent JP-S60161136-A (JP)
Title: Manufacture of fiber reinforced plastic molded parts
Inventor: TSUMURA KOUHEI
IPC: B29C70/06
Filed: 1984-02-01
Abstract: PURPOSE:To obtain molded parts with excellent strength and external appearance by a method wherein reinforcing fibers, which are not yet, impregnated with resin, are arranged in a cavity and solid resin is poured in the cavity while being melted by the heat of a mold part so as to impregnate the fibers with the resin. CONSTITUTION:Firstly, carbon fiber roving 2 is wound around as urethane foam core 1 for golf clubhead. Secondly, the resultant core 1 is put in mold halves 4 and 5 equipped with a cavity having the form of a clubhead. Thirdly, after the mold halves are clamped, the core 1 is heated by a bar heater 6 up to 150 deg.C and then applied with releasing agent. Fourthly, a tablet 7 prepared from epoxy resin, hardening agent and catalyst is put in a heating chamber 8 and pressed, while being melted, by a plunger 10 through a gate 9 into the cavity 3. A carbon golf clubhead with fine external appearance and no void is obtained by being hardened at the elevated temperature of 150 deg.C under the pressure of 50kg/cm<2> and removed from the mold halves.
Patent JP-S58136650-A (JP)
Title: Thermosetting resin composition
Inventor: SUGAWARA HARUSHIGE
IPC: C08L95/00
Filed: 1982-02-08
Abstract: PURPOSE:To provide the titled compsn. having improved curing rate and physical properties, consisting of a phenolic resin and tar obtd. by distilling off phenol  and acetone from the decomposition reaction product of cumene hydroperoxide and treating the resulting high-boiling residue at a high temp. CONSTITUTION:Phenol and acetone are recovered by distillation from a reaction product obtd. by decomposing cumene hydroperoxide with an acid in the production of phenol by the cumene process. The distillation residue contg. by- products is heat-treated at a temp. not lower than 280 deg.C, pref. 305-315 deg.C for 30-60hr, pref. 40-50hr under atmospheric or reduced pressure. Black tar-like high-molecular compd. having an MW of 2,000-10,000 remains as the pyrolysis residue 10-70pts.wt. said tar and 30-90pts.wt. phenolic resin are blended together to obtain the titled compsn. This compsn. is useful for molding materials, refractory-repairing materials.
Patent JP-H11283288-A (JP)
Title: Method and device for pasting disk substrates
Inventor: AMO MITSUKUNI
IPC: B29L17/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of an automatic and continuous production of disk substrates by positioning an adhesive sheet body, whose removable paper is peeled off, on top of a bottom disk substrate, pressing and fixing the body, mounting a top disk substrate on the bottom disk substrate, in which an adhesive sheet body is peeled off from the bottom surface adhesive, and pressing the substrates together to paste them. SOLUTION: A top surface carrier S1 and a bottom surface adhesive S2, on which a removable paper S3 is peeled off from an adhesive sheet body S, are positioned on a bottom disk substrate D1 on a receiving table 2 and pressed by a pasting roller 1. By pressing, the carrier S1 is peeled off from the adhesive S2 fixed on the substrate D1, and from the carrier S1. Then, a top disk substrate is positioned and mounted on the substrate D1 on the table 2, pressed and both disk substrates are pasted together by the adhesive S2. Since the adhesive S2 is continuously and automatically given to the substrate D1, pasting is conducted efficiently without involving air bubbles.
Patent JP-S53102846-A (JP)
Title: Etching method
Inventor: KINOSHITA HIROSHI
IPC: C23F1/00
Filed: 1977-02-22
Abstract: PURPOSE: To effectively control the taper of the section of the etched film after processing with plasma etching, by varying the method of pretreatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04255633-A (JP)
Title: Formation of filter for fluorescent character display tube
Inventor: MATSUZAKI YASUSHI
IPC: H01J31/15
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a thin and uniform film thickness, and improve adhesion between a film and a screen glass by transferring a mold releasing layer, a coloring layer and a heat seal layer respectively to the screen glass, using a film formed with a photogravure method. CONSTITUTION:A mold releasing agent composed of ethyl cellulose, polyethylene wax, toluene and isopropyl alcohol is formed on a polyester film 1 of 100mum thickness with a photogravure method and dried, thereby obtaining a mold releasing layer 2 of 3mum thickness. Then, red ink of the prescribed composition is similarly printed on the layer 2 and dried, thereby obtaining a red colored layer 3 of 2mum thickness. Thereafter, a heat seal layer 4 of 3mum is formed on the layer 3. The film so formed is thermally transferred uniformly to the screen glass 5 of a fluorescent character display tube heated to about 80 deg.C, using a pressurizer 6, thereby forming a red filter pattern. According to this process, the film can be made thin and uniform to improve luminous brightness, while the adhesion of the film to the glass 5 can be improved and the irregularity of film thickness can be reduced.
Patent JP-H07223551-A (JP)
Title: Steering device for vehicle
Inventor: NAGAOKA MITSURU
IPC: B62D7/14
Filed: 1994-02-15
Abstract: PURPOSE:To sufficiently secure the stability of a vehicle by applying the proper correction for the map control, when a rear wheel is steered according to the steering of a front wheel in the map control. CONSTITUTION:Rear wheels are steered by the motor 28 of a rear wheel steering device. The motor 28 is controlled by the first control means 41 so that the actual yaw rate of a vehicle becomes equal to a target yaw rate. The control means 41 is constituted of the Hinfinity control consisting of a state feedback control means 42 and a control gain calculating means 43 which sets the control gain in the state feedback control to '1' or less on a frequency axis. When the Hinfinity  control exceeds the range of assuring the stability of the vehicle, the steering control for the wheel is switched to the map control 44 in rhich the control system is stable essentially by a control selecting means 46A correcting means 47 which applies the first correction related to the drive operation by a driver such as the steering angle to a steering wheel and the steering speed, and the second correction related to the vehicle behavior such as the yaw rate and the yaw rate variation rate, for the map control 8] provided.
Patent JP-H06207272-A (JP)
Title: Magnetic circuit of permanent magnet for magnetron plasma
Inventor: OHASHI TAKESHI
IPC: H01L21/302
Filed: 1993-01-08
Abstract: PURPOSE:To provide a magnetic circuit of permanent magnets capable of forming loci of electrons over the entire area of a target and having excellent uniformity of magnetic fields by adjacently combining >=2 pieces of half or more rotating spiral rare earth magnets varying in magnetization directions. CONSTITUTION:The electrons within the plasma generated in magnetron are moved by the horizontal component of the leak magnetic field of the magnetic circuit of the permanent magnets disposed on the rear surface of the target. Two or more pieces of the rear earth magnets 40, 42 or 48, 50 varying in the magnetization directions are adjacently combined and the respective magnets are formed to half or more rotating spiral shapes in the magnetic circuit of the permanent magnets for magnetron plasma. For example, the magnetization directions of the two rare earth magnets 40, 42 are set perpendicular to the base of the magnetic circuit and the one N pole 44 is positioned adjacent to the other S pole 46. The magnetization directions are otherwise set parallel with the base of the magnetic circuit so that the same poles 52 adjacently face each other. The electrons are spirally moved by the magnetic lines of force running between both N and S poles, by which the plasma is generated uniformly over the entire area of the target.
Patent JP-H11203515-A (JP)
Title: Automatic ticket check machine with plural ticket processing function
Inventor: IKEBE KAZUHIKO
IPC: G07B15/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To permit ticket check while surely completing the data processing of each ticket one by one by temporarily waiting a following ticket when the following ticket among plural combined tickets is guided to a ticket processing part before the completion of processing of a preceding ticket. SOLUTION: An inserted first preceding ticket T1 is guided to the side of a sub conveyer belt device 17 after magnetic data are read by a reading head, and the preceding ticket T1 is conveyed and waited at the position of a first L-shaped stopper piece G1 of a waiting mechanism G. A continuously inserted second following ticket T2 is similarly processed, conveyed and waited at the position of a second L-shaped stopper piece G2 of the waiting mechanism G. Next, the standby of the first L-shaped stopper piece G1 is canceled, the preceding ticket T1 is fed to the side of a main conveyer belt device 16 and guided to a writing head C2 and a write check head C3, magnetic write processing is performed to the preceding ticket T1 here, its written data are read and confirmed, and this ticket is guided to a discharge mechanism and discharged from a discharge hole. Continuously, the standby of the second L-shaped stopper piece G2 is canceled and processing is similarly performed.
Patent JP-H02199733-A (JP)
Title: Thermostat
Inventor: KAWAHARA YASUSHI
IPC: H01H37/36
Filed: 1989-01-27
Abstract: PURPOSE:To reduce the number of processes by providing projecting parts in the shape of a conical base having a larger side lower end of an appliance frame directly under punched holes opened on two sides of an appliance frame in order to reduce a process of inserting after manually widening both side faces of the appliance frame at the time of incorporating a load lever assembly. CONSTITUTION:In the subject thermostat having projecting parts 23 in the shape of a conical base having the side lower end part of an appliance frame 21 directly under the punched holes 22 opened on two sides in a shape, shown by a metal piece bent in about U-shape to be used for an appliance frame 21, a longer interval between the projecting parts 23 is made longer than the interval between the legs of a load lever 27, while the shorter interval between the projecting parts 23 is made shorter than the interval between the leg parts of the load lever 27. At the time of assembling the appliance frame 21 and the load lever assembly 26, firstly, the leg part of a cam arm 28 is inserted into a nick of the appliance frame 21 followed by insertion of the neck part of a cam arm 28 into a punched hole 25 provided on the upper face of the appliance frame 21, then the leg part of the load lever 27 is inserted between the projecting parts 23 of the appliance frame 21 for being pushed from under for making the leg part of the load lever 27 to flare both sides of the appliance frame 21 to be inserted into the punched hole 22 for allowing one touch insertion. Thereby, productivity can be improved.
Patent JP-H04243034-A (JP)
Title: Optical recording medium
Inventor: TANAKA TOSHIFUMI
IPC: G11B7/2538
Filed: 1991-01-18
Abstract: PURPOSE:To enhance the adhesive property of a recording layer with a substrate and to improve durability by providing a skin layer having <=140 deg.C thermal softening point on the front layer part on the recording layer side of the substrate. CONSTITUTION:The skin layer having <=140 deg.C thermal softening point is formed by injection molding on the recording layer side surface layer of the substrate consisting of cyclic polyolefin or polycarbonate. The recording layer is formed by a vapor phase film forming method, such as sputtering or vapor deposition method, on this skin layer. The adhesiveness between the substrate and the recording layer is enhanced by the presence of this skin layer and the durability of the optical recording medium is exceedingly improved. The possible reason thereof lies in that the film forming components infiltrate the soft skin layer at the time of forming the recording layer. Such effect is critically improved by regulating the softening point of the skin layer to <=140oC.
Patent JP-H02202369-A (JP)
Title: Inverter
Inventor: MIKAMI NOBUHIRO
IPC: H02M7/48
Filed: 1989-01-27
Abstract: PURPOSE:To suppress increase of load current due to overload and to enable continuous operation by opening a switching element at anode side or cathode side, when the current flowing therethrough is higher than a predetermined level, then closing a switching element at cathode side or anode side. CONSTITUTION:The inverter comprises a first comparator 2 for comparing current information 191 fed from a current detector with a reference voltage 4, a second comparator 3 for comparing current information 192 with the reference voltage 4, a current limiting means 6, and the like. The current limiting means 6 opens an anode side switching element when the current flowing therethrough exceeds over a predetermined level and subsequently closes a cathode side switching element. When the current flowing through the cathode side switching element exceeds over a predetermined level, that switching element is opened thereafter the anode side switching element is closed thus suppressing increase of load current. By such arrangement, the inverter can be operated continuously even upon increase of load current due to overload.
Patent JP-S6176726-A (JP)
Title: Rail type rotary engine
Inventor: MIYAMOTO RYUJI
IPC: F02B59/00
Filed: 1984-02-04
Abstract: PURPOSE:To make rotating motion smooth and obtain high output by providing a combustion chamber on a rotor housing out of rotary driving range of a rotor and making a working direction of energy to rotating direction. CONSTITUTION:An engine consists of a structure A made of a rotor housing having a combustion chamber and a rail, a rotor structure B configurating four cylinders which are compressors of combustion gas, pistons and combustion gas valves in cross shape and connecting respective units and a structure C covering the structure B. Energy generated in the combustion chamber is actuat ed to combustion gas valves and changed to rotating motion energy. The dis tance between combustion energy generating position and actuating direction and a rotary shaft is made larger, and combustion energy of four units is gener ated by one rotation in a small combustion chamber. Thus, rotating motion is interlocked smoothly and high output can be obtained.
Patent JP-H06232420-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO MUNEYOSHI
IPC: H01L29/74
Filed: 1993-02-05
Abstract: PURPOSE:To make higher the current amplification factor and endurable reverse bias voltage of a semiconductor device having recessed gate structure. CONSTITUTION:An n<->-type epitaxial layer 12 is formed on the upper surface of an n<+>-type drain region 11, and a plurality of p<+>-type recessed gates 13 are formed at intervals Wch respectively at positions deeper than the surface of the n<->-type epitaxial layer 12 by a specified depth. And p<->-type second gate regions 14 are formed being connected to the p<+>-type recessed gates 13 respectively, reaching the surfaces of the n<->-type epitaxial layer 12, and n<+>-type source regions are selectively formed on the surface parts of the p<->-type second gate regions 14.
Patent JP-H07223885-A (JP)
Title: Circuit board
Inventor: UESONO SHIGEHIRO
IPC: H05K1/03
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a circuit board, capable of providing an electrically conductive layer having a high joining strength even under heat-treating conditions at a low temperature and excellent in alkali resistance. CONSTITUTION:This circuit board is obtained by forming a glass coating layer (9a) on at least a part of the surface of an aluminum nitride substrate 2 and, on the other hand, integrally forming electrically conductive layers (3a), (3b) and (3c) through the glass coating layer (9c) on the surface of the aluminum nitride substrate 2. The glass coating layer (9a) is preferably constituted of silica-alumina glass. Furthermore, the thickness of the glass coating layer (9a) is preferably set at 0.5-20mum.