baber/WOPTO huggingface dataset:
Patent JP-S63273569-A (JP)
Title: Arc welding machine
Inventor: KAWAI NAOKI
IPC: B23K9/09
Filed: 1987-04-28
Abstract: PURPOSE:To enable the arc welding having less spatter generations even if a mean welding voltage is set lower at the time of high speed welding by selecting an accurate control of a spray transfer at the time of no contact short circuit and a short circuit transfer at the time of contact short circuit according to the state of a weld zone. CONSTITUTION:An arc short circuit deciding signal is outputted as one of inputting signals with the time sharing of the 3rd time period of the specified basic pulse symmetry by a pulse current and base current in the case of a contact short circuit being less than the specified 1st time period to instruct a welding pulse arc welding waveform by subjecting a welding wire to spray transfer. In the case of the contact short circuit being more than said 1st time period the short circuit transfer welding waveform welding the welding wire with the short circuiting transfer is instructed. During the arc generation after are reproduction, the changing element 17 outputting the tip control signal Vd instructing the 3rd welding output control different from the pulse current nor base current and inputting to a driving circuit 18 either one part of a pulse control signal or the dip control signal by a waveform changing signal is equipped. The spatters generating at welding time is thus reduced.
Patent JP-H0591597-A (JP)
Title: Stereo voice correcting device
Inventor: MURAMATSU YASUHIRO
IPC: H04S7/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide the same amount of stereo sound to a listener as on the center line even when he is at the position apart from the center line for right and left speakers. CONSTITUTION:The stereo sound correcting device is provided with a position detection means (consisting of a dial tone device 8 and reception circuits 6, 7) detecting the position of a listener, a delay circuit 13 outputting the delayed left and right sound signals to the left and right speakers, an attenuator 14 (volume difference adjustment circuit) adjusting the level difference of the left and right voice signals, and a microcomputer 9 (control means) controlling the delay circuit 13 and the attenuator 14 based on the position detected by the position detection means.
Patent JP-2000298320-A (JP)
Title: Stereoscopic image system
Inventor: SHIMIZU ERIKO
IPC: G06T19/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To use a system by easily attaching it to an ordinary camera as an attachment and to easily form a stereoscopic picture by using a display picture plane where a picture plane long sideways is set as a standard one with the shorter side at the top so that the display picture plane may be divided into two up and down and constituting a stereoscopic picture plane long sideways. SOLUTION: Left and right stereoscopic pictures L and R are inputted in the lens Z1 of a camera 31 in a state where their left and right optical axes are aligned by an optical axis moving optical system constituted of left and right two reflection mirrors M1L and M2L and M1R and M2R. Namely, the optical axis of the left picture L is reflected at a point PM1L on the mirror M1L, furthermore it is reflected at a point PM2L on the mirror M2L and straight advances, and is made incident and displayed on a stereoscopic unit picture plane 41 as an inputted image having an angle α. Meanwhile, as for the right picture R, the optical axis straight advancing from a point PM1R on the mirror M1R to a point PZR on a prism ZR is refracted at the angle of 2α, passes a lens Z1 through a point PM2R on the mirror M2R, and is made incident and displayed on the picture plane 41.  Thus, the left and right stereoscopic pictures L and R are divided into two up and down on the camera 31 and constituted as the picture plane 41.
Patent JP-H01277704-A (JP)
Title: Apparatus for detecting displacement of rotary shaft
Inventor: KOSEKI TSUNEO
IPC: G01B11/00
Filed: 1988-04-30
Abstract: PURPOSE:To know the displacement quantity of a rotary shaft in the axial direction thereof, by coloring a pattern to be detected wherein the ratio of a coloring part and a non-coloring part is continuously changed along the axial direction on the circumference of the rotary shaft and measuring a duty ratio by an optical sensor. CONSTITUTION:When a rotary shaft 1 is displaced by a distance (x) in the axial direction thereof, the detection region of an optical sensor 6 is moved to the vicinity 5b of the leading end part of a triangular colored pattern 5 with the displacement of said rotary shaft. Since the ratio of a non-colored part is larger than that of a colored part in the vicinity 5b of the leading end part, a waveform wherein an ON-state becomes a short interval and an OFF- state becomes a long interval is outputted from the optical sensor 6 as shown by a waveform S2. Therefore, the output voltage of a smooth amplifier 7 becomes a small value and the magnitude of this output voltage is compared with a voltage value obtained when the rotary shaft is rotated at a reference position and, from the difference between both voltages, the displacement quantity of the rotary shaft 1 in the axial direction is calculated.
Patent JP-H06313114-A (JP)
Title: Thermoplastic resin composition
Inventor: KUMAZAWA TERUHISA
IPC: C08L33/08
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a thermosetting resin composition which is transparent, excellent in weatherability and heat resistance, and prevented from discoloring during molding by adding a given amount of an inorganic pigment treated with a specific surface modifier to a thermoplastic resin. CONSTITUTION:This resin composition is obtained by adding to a thermoplastic resin (e.g. an aromatic polycarbonate resin 0.0001-0.1wt.% inorganic pigment (e.g. ultramarine) treated with 0.01-50wt.% surface modifier represented by formula I [wherein (m) is 0-300 and (n) is 1-300, provided that m+n is 1-300 and the (m) units and the (n) units may occur in any sequence; A is (CH3)3SiO or (CH3)2HSiO and B is (CH3)3Si or (CH3)2HSi, provided that A and B may be bonded to each other to form a cycle; and R1 to R3 each is a 1-10C hydrocarbon group] or formula II [wherein R4 is an alkyl, amino, epoxy, vinyl, allyl, or mercapto; R5 and R6 each is a 1-4C alkyl; (p) is 0-10; (a) is 1-3; and a+b=3].
Patent JP-H01274965-A (JP)
Title: Spindle loading arbor for cup-shaped tool and the like and operating fluid supply device
Inventor: TANI NAOHIKO
IPC: B24B55/02
Filed: 1988-04-28
Abstract: PURPOSE:To positively supply operating fluid to a part to be machine during machining and enhance the efficiency and accuracy of machining operation by providing operating fluid passages for connecting a fluid receiving port provided in the body for receiving the operating fluid supplied from a spindle with a nozzle part of the tip of a boss part for discharging the operating fluid. CONSTITUTION:Operating fluid supplied from a spindle 8 of a machine tool and others is supplied through a fluid receiving port 2 and operating fluid passages 12, 13, 14 provided in the body 1c of an arbor 1 for loading a spindle to a nozzle part 4 provided on a tip of a boss part 1a for mounting a tool 6 in the arbor 1. The operating fluid is then supplied from the nozzle part 4 to a part to be machined by the tool 6, and a desired machining is performed.
Patent JP-H05287604-A (JP)
Title: Perforation of spinning hole of spinning nozzle
Inventor: UEDA OSAMU
IPC: D01D4/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject method for perforating spinning holes of a spinning nozzle free from a protuberance or a step respectively liable to be produced on the periphery of the spinning-solution inlet hole. CONSTITUTION:In perforation of spinning holes 8a of a spinning nozzle, the spinning-solution inlet hole is perforated by using a punching tool 7 including a conical sharp top part 3, a straight part 4 having the same diameter as that of the spinning-solution inlet hole above the sharp top part and a flat plane 5 around there.
Patent JP-S58220785-A (JP)
Title: Production of transfer paper for protective film for sand blast
Inventor: GOTOU HIROSHI
IPC: B44C1/16
Filed: 1982-06-18
Abstract: PURPOSE:To obtain the titled transfer paper capable of slide transfer, by a method wherein a transferable sand blast protective layer provided on a releasable base sheet is pasted to a cover coat provided on a layer of a water-soluble adhesive on a water-absorbing base paper by self-adhesive force or the like. CONSTITUTION:The transferable sand blast protective layer 3 is provided on the releasable base sheet 1, for example, a releasing paper or a film, and is pasted to a thin cover coat layer 6 provided on the water-soluble adhesive layer 5 of the water-absorbing base paper 4 by the self-adhesive force of the layer 3 or a water-insoluble adhesive to obtain an objective transfer paper 9. The base sheet 1 is released from the transfer paper 9, the remainder is entirely immersed in water or a diluted alcohol liquid to dissolve the adhesive layer 5, is brought to a transfer surface of a body 11 to which the layer 3 is to be transferred, and the layer 3 is transferred onto the body 11 by a slide transfer method wherein the base paper 4 is moved sideways while pressing the cover coat layer 6. Since the layer 3 is freely slidable on the transfer surface immediately after slide transfer, the position of the layer 3 can be adjusted.
Patent JP-S61266041-A (JP)
Title: Sealed compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04C23/02
Filed: 1985-05-20
Abstract: PURPOSE:To prevent a rotor and a shaft from loosening by projecting a part of a key inserted to keyways formed on the rotor and the shaft from the end of the rotor, and engaging it with a recess formed on a nut or a bolt. CONSTITUTION:A keyway 8b is formed on a position opposite to a keyway 4c formed on the core 4b of a shaft 8a, and a key 5 is inserted to the keyways 4c, 8b to provide the fixing function of its rotating direction. The end of the shaft 8a is clamped with a nut 7. A recess is formed on the nut 7, one end of the key 5 is projected from the end of the core 4b of a rotor, and the projection 5a is arranged in the state engaged after clamped in the recess 7a. Thus, it can prevent the nut 7 from loosening.
Patent JP-H08307132-A (JP)
Title: Diversity reception antenna for automobile and diversity reception glass antenna for automobile
Inventor: YAMAMOTO GOSHI
IPC: H01Q3/24
Filed: 1995-04-28
Abstract: PURPOSE: To eliminate sound fluctuation, lateral fluctuation of an image and noise by connecting a phase adjustment circuit between a receiver and at least one of plural antenna conductors to advance or delay a phase by a desired value. CONSTITUTION: Antenna conductors 6, 8 close to each other at a prescribed interval for capacitive coupling so as not to send/receive a DC current but so as to send/receive a high frequency current are provided between a glass plate 1 of a rear window and a defogger 3. Furthermore, a phase adjustment circuit 21 is connected between the antenna conductor 6 and a receiver 20 to advance or delay a phase by a desired value. For example, when the phase of a reception signal of the antenna conductor 6 is advanced more than a phase of a reception signal of the antenna conductor 8 by a prescribed phase, the phase adjustment circuit 21 is used to delay the phase of the reception signal of the antenna conductor 6 by the advanced phase so as to make the phase of the reception signal of the antenna conductor 6 almost in matching with the phase of the reception signal of the antenna conductor 8.
Patent JP-H08296038-A (JP)
Title: Method and device for forming film on inner peripheral surface of tubular body
Inventor: FUJIYAMA HIROSHI
IPC: C23C14/34
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method and device for forming a film on the inner peripheral surface of a tubular body capable of forming the film on the inner peripheral surface of even the tubular body having a small bore or a length longer than the bore uniformly or in a uniform state with good productivity. CONSTITUTION: The tubular body S1 to be formed with the film is arranged in a vacuum vessel 1 and a bar-shaped sputtering target 2 to be impressed with voltage for sputtering is arranged in its central part. While the inside of the vessel 1 is maintained at a prescribed vacuum degree for film formation, gaseous plasma source is introduced into the tubular body S1 and microwaves are introduced into the tubular body S1 and simultaneously, the magnetic field satisfying an ECR condition for the introduced microwaves is impressed on the inside of the tubular body S1. At this time, the position where the magnetic field is impressed is moved successively from one end in the film forming range within the tubular body S1 up to the other end in the direction of tube axis to move the ECR resonance point in the tubular body S1.  The sputtering target is sputtered by the plasma of the generated gaseous plasma source, by which the film is formed on the inner peripheral surface of the tubular body S1.
Patent JP-H07290221-A (JP)
Title: Casting device
Inventor: SHIINA HARUO
IPC: B22D17/22
Filed: 1994-04-21
Abstract: PURPOSE:To provide a casting device, in which a casting without mixing oxide film can be obtd. CONSTITUTION:This casting device 1 is provided with a chamber 5 for incorporating a casting material 6 coexisting the solid phase and the liquid phase, a gate 8 opened to the inner surface of this chamber 5, a cavity 9 for forming the casting, communicated with the gate 8 and a plunger 11 for pressure-filling the casting material 6 in the chamber 5 into the cavity 9 through the gate 8. The inner peripheral surface 12 in the range near the inlet of the gate 8 is formed to a tapered surface, in which large diameter end positions to the gate inlet 10. By this constitution, the oxide film at the part 15a faced to the gate inlet 10 in the oxide films 13-15 of the casting material 6 is stuck to the inner peripheral surface 12 in the range near the inlet of the gate 8, etc., and can be caught at this inner peripheral surface 12.
Patent JP-S60250698-A (JP)
Inventor: KABAYA EIICHI
IPC: H05K7/14
Filed: 1984-05-25
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-S60251515-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE HITOSHI
IPC: G11B5/702
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a high-density recording medium having excellent magnetic characteristics, durablility, etc. by providing a magnetic layer formed by dispersing the magnetic powder subjected to a surface treatment by two kinds of titanium coupling agents contg. alkoxy groups and lipophilic groups respectively at different quantities in a binder having a hydrophilic polar group. CONSTITUTION:The magnetic powder consisting of a ferromagnetic oxide, ferromagnetic metal, etc. is subjected to the surface treatment by the 1st titanium coupling agent having the four alkoxy groups and the two lipophilic groups and the 2nd titanium coupling agent having one alkoxy group and the three lipophilic groups. The magnetic layer consisting of such surface-treated magnetic power dispersed into the binder obtd. by introducing the hydrophilic polar group into a polyurethane resin, polyester resin, cellulose deriv., etc. is formed on a base. The packing density of the magnetic powder is thus increased and the magnetic recording medium which is improved in the wear resistance and powder dislodgement together with the magnetic characteristics such as residual magnetic flux and squareness ratio and is suitable for high-density recording is obtd.
Patent JP-H06293839-A (JP)
Title: Easily adhesive polyester film
Inventor: HIRATA JUN
IPC: C08J7/04
Filed: 1993-04-08
Abstract: PURPOSE:To obtain the subject film prepared by applying a specific coating on the surface of a polyester film, suitable for magnetic recording materials, etc., and excellent in antistatic properties, slippery smoothness, water solubility, adhesiveness, blocking resistance and solvent resistance. CONSTITUTION:The objective film has a coating of a mixture consisting of (A) a water soluble copolyester such as a copolyester, etc., obtained by copolymerizing 10-20mol% ester forming alkali sulfonate and (B) an oxazoline- based reactive polymer (the mixing ratio of the component A to B is 10/90 to 99.9/0.1 by wt. ratio) and being mainly a water dispersible or water soluble oxazoline compound, at least on one surface of a polyester film such as polyethylene terephthalate.
Patent JP-S5229615-A (JP)
Title: Storage tank used for super low temperature liquid
Inventor: HASEGAWA TSUTOMU
IPC: F17C3/04
Filed: 1975-09-01
Abstract: PURPOSE:Devised is a liquid delivery structure by which a smooth absorption of vertical and radial thermal deformation of internal piping can be promoted so as to increase the tank,s capability in vibration resistance and in its durability.
Patent JP-H05299441-A (JP)
Title: Manufacture of field effect transistor
Inventor: FUJIMOTO KAZUHISA
IPC: H01L29/47
Filed: 1992-04-24
Abstract: PURPOSE:To provide the manufacture of a self alignment structure of GaAsMESTET using high melting point metal alloy which is easy of shortening of gate length and by which high gm can be obtained and besides which is low on gate resistance. CONSTITUTION:An n-type high-concentration layer 5 is made on a semiinsulating GaAs substrate 1 by ion implantation, and then an SIN insulating film 6 is stacked, and a slit to decide effective gate length is opened. With the insulating film 6 as a mask for ion implantation, an n-type operation layer 8 and a p-type layer 9 are made right below the n-type high-concentration layer 5 by implanting p-type impurities. Furthermore, a high melting point metal alloy film 10, which maintains Schottky property even through annealing, is overlaid and annealing for activation is performed. Wiring metal low in resistivity is overlaid on the gate electrode, leaving this high melting point metal alloy film 10 as a gate electrode.
Patent JP-H06316904-A (JP)
Title: Paving
Inventor: TSUJIMOTO AKITO
IPC: E01C11/24
Filed: 1993-05-07
Abstract: PURPOSE:To prevent an ice layer from spreading on the surface of a pavement road or easily remove it even when it has spread, by forming a plurality of grooves on the surface of pavement road and pouring an elastic resin with fluidity in the grooves. CONSTITUTION:A plurality of grooves 2 are cut on an asphalt or concrete pavement road 1. The width and depth of groove are made 6-10mm and the distance between respective grooves is made 20-60mm for instance. Next, elastic urethane resin 3, having 6.8-8.6kg/cm<2> in tensile adhesive strength in the state that it is submerged for 28 days in water retaining 5 deg.C for instance, is filled in the grooves 2. Further, before the urethane resin 3 is cured, sand 4 is scattered at the rate of 0.2-1.0kg per square meter for instance. An ice layer generated in winter can be broken by use of the deformation or the like of urethane resin 3 which is brought about when a car passes on the finished road surface.
Patent JP-S602457-A (JP)
Inventor: YAGUCHI HIROYASU
IPC: B65D61/00
Filed: 1983-06-16
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-S5239418-A (JP)
Title: Method of making ledgers of which sections are handy for reference
Inventor: SUZUKI KIYOSHI
IPC: B42D11/00
Filed: 1975-09-03
Abstract: PURPOSE: To make it easy to discriminate, assort, and search leadgers by printing an indicia at each end of unitary ledgers of wach section on a continuous ledger blank simultaneoulsy with the information printing by means of an information printer of an output device of an electronic calculator or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5731380-A (JP)
Title: Inverter device
Inventor: OOGAMI MASAKATSU
IPC: H02M7/515
Filed: 1980-08-04
Abstract: PURPOSE:To protect the elements in an inverter circuit by stopping a current controlling chopper controlling circuit when the malfunction of an inverter is detected and supplying a fire control signal to all controlling elements of the inverter circuit. CONSTITUTION:A converter circuit 10 connected via a fuse 12 to an AC power source produces a DC power, a chopper circuit 14 controls the current amount of the DC current, and an inverter circuit 16 converts the DC current into an AC current and supplies it to a load 18. The chopper circuit 14 and the inverter circuit 16 are controlled by the signal from a current controlling circuit 20. When a malfunction occurs in the inverter circuit 16, it is detected by a detecting circuit 22, the detection signal is inputted to a current controlling circuit 20. The circuit 20 stops the operation of the chopper circuit 14, and supplies fire control signal to all the elements in the inverter circuit 16 to share the abnormal current in the respective elements.
Patent JP-S5631130-A (JP)
Title: Data sampling system
Inventor: TAKEUCHI NOBUITSU
IPC: G06F3/05
Filed: 1979-08-24
Abstract: PURPOSE: To enable the sampling of only the effective screen without sampling the blanking area, by varying the original point of the coordinates of the VTR.  
     CONSTITUTION: When the shift distance 10 of the frame synchronous state and the vertical synchronous state plus the shift distance 11 of the horizontal synchronous state are applied from the control unit in the form of a command each, these synchronous states are stored in the registers 1, 3 and 5 each. In the 1st field, the vertical synchronous signal 13 and the frame synchronous signal 14 at the original point of the VTR system are delivered to initialize the counters 2 and 4. Then the counters 2 and 4 are counted up by the horizontal synchronous signal 12, and thus the outputs of the counters 2 and 4 are compared with the outputs of the registers 1 and 3 through the comparators 7 and 8. And when a coincidence is obtained between both outputs, the relative frame synchronous signal 22 and the vertical synchronous signal 23 are delivered. At the 2nd field, the signal 13 is delivered, and the counter 6 is initialized by the signal 12 to be then counted up by the clock 15. Then a comparison is given through the comparator 9 between the outputs of the counter 6 and the register 5. And when a coincidence is obtained, the relative horizontal synchronous signal 24 is delivered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58223328-A (JP)
Title: Inspecting device for defect of mask
Inventor: IKENAGA OSAMU
IPC: G03F1/84
Filed: 1982-06-22
Abstract: PURPOSE:To improve a throughput by detecting only defects larger than the maximum size of a defect allowable in a pattern of a photo-mask as defects in response to the complication of the pattern by a defect detecting section, a defect decision section and an allowable defect decision circuit. CONSTITUTION:Beams from a light source are spot-irradiated onto the photo- mask placed on a sample base, and a pattern image on the photo-mask is imaged to the light-receiving surface of a signal detecting section. Difference between a scan signal detected by the signal detecting section and a scan signal obtained on the basis of design data in case of the formation of a pattern to be inspected is acquired, and the defect size of the pattern to be inspected is detected 25. The maximum size of defects allowable in the pattern to be inspected is set, and an allowable defect setting section 27 through which the maximum size is varied in response to design data is set up. Allowable defect size set to the setting section 27 and detected defect size obtained by the detecting section 25 are compared and collated by the defect decision circuit 26, and the presence of defects and an acceptable or defective pattern are decided.