baber/WOPTO huggingface dataset:
Patent JP-S53123811-A (JP)
Title: Ignition device of engine
Inventor: TAKEI MASAKI
IPC: H02K21/14
Filed: 1977-04-04
Abstract: PURPOSE: To form the engine to improve the stability against noise, and to obtain enough output voltage, by making the clearance among a permanent magnet which is buried in the rotor that is faced a magnetic head for detecting ignition time and is rotated synchronously with revolution of the engine and the magnetic head to be a specified value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07213347-A (JP)
Title: Furniture part with fixed plate and additional plate
Inventor: MATEIASU FUITSUSHIYAA
IPC: A47B11/00
Filed: 1994-03-09
Abstract: PURPOSE: To offer an improved structure of furniture enabling to expand simply and certainly a stationary plate of furniture such as a table face. CONSTITUTION: The table 1 has a stationary plate 2 and leaves 4 and 4a, at least one of them. The leaves are born on the bearing parts of table legs 3 by bearing axis outside the leaves, and are revolved and moved up and down in parallel with the stationary plate by guide means 7 and 8 around the bearing part, between the housing position under the stationary plate and the expansion position consistent with the height of the stationary plate. The two leaves 4 and 4a are housed in the housing position under the stationary plate 2, overlapping in parallel with each other on different planes. Support members 5 and 5a of each leaf are arranged in order that the sphere of each support member outside the leaf would not intersect the moving route of the other leaf to the expansion position.
Patent JP-S59187837-A (JP)
Title: Supplier for bead wire for tire
Inventor: ABE YORIO
IPC: B65G47/57
Filed: 1983-03-09
Abstract: PURPOSE:To obtain a supplier having a high efficiency and a small size by using a system in which plural bead wires are held, orderly moved beside each treatment device, and delivered one by one. CONSTITUTION:Plural bead wires B1, B2, and B3 are delivered from a molding machine 2 to a holder 41 by a carrying-out mechanism 25 and supplied to a carrying-in position (h) just before the first treatment device 5 by a chain conveyer 35. Only the head wire B1 is removed from the free end of the finger of the holder 41 by operating an extruding mechanism and pushed out downwards by lowering a separating plate by a cylinder 102. The bead wire B1 is charged into the first treatment device 5 for treatment. A separating mechanism 101 and a thrusting mechanism 111 are restored to their initial positions, the conveyer 35 is run, and the bead wires B2 and B3 are likewise charged into the second and third treatment devices 6 and 7 for treatment.
Patent JP-H06252463-A (JP)
Title: Fuel injection valve piezoelectric device drive apparatus
Inventor: MITSUYASU MASAKI
IPC: F02D41/34
Filed: 1993-02-26
Abstract: PURPOSE:To provide a fuel injection valve piezoelectric device driving apparatus wherein a fuel injection valve is enhanced in injection properties. CONSTITUTION:A charging system 30 is formed of a closed loop composed of a power supply 50 and an inductor 20 provided in series with a piezoelectric device 10, and a discharging system 40 is formed of a closed loop composed of another inductor 20 and the piezoelectric device 10 connected in series with the inductor 20. A time detecting means 60 which detects one of a discharge time of the discharge system 40 and a charge time of the charge system 30 is provided, and a time correcting means 70 which sets the other longer with an increase in fuel injection term is provided.
Patent JP-H08230168-A (JP)
Title: Register regulating device in printing machine
Inventor: MATSUSHIMA SATORU
IPC: B41F13/14
Filed: 1995-02-27
Abstract: PURPOSE: To reduce spoilage generating at time for regulating register error by equipping a controlling device which controls the speed of rotation of a register regulation motor in accordance with magnitude of register error amount in the cross direction and in the longitudinal direction. CONSTITUTION: The helical gear 11 of a longitudinal register device 10 is engaged with a shaft of the other end of a plate cylinder 5 so as to enable only movement in the axial direction. A pulley 14b is fitted to a screw shaft 13 screwed to a connection member 12 fitted to the helical gear 11. A pulley 14a is fitted to the output shaft of the other register regulation motor 1. These pulleys 14a, 14b are connected by a belt or the like. On the one hand, regulation of register error is performed by driving the register regulation motor 1 and register error amount is detected by a potentiometer 3. A detection signal obtained at this time is sent to a controlling device 2. The controlling motor 2 controls the speed of rotation of the register regulation motor 1 in the respective areas.
Patent JP-H02218192-A (JP)
Title: Manufacture of printed-wiring board
Inventor: SUZUKI TOSHIYUKI
IPC: H05K3/20
Filed: 1989-02-17
Abstract: PURPOSE:To contrive the improvement of the heat dissipation property of heating components to be mounted by a method wherein after conductive plates and heat dissipation block plates are arranged on the upper and lower sides in a die and are integrally molded simultaneously from a synthetic resin, a base film adhered on the conductive plates is removed and the outer frame part of each heat dissipation block plate is cut. CONSTITUTION:Conductive plates 11-1, which are respectively provided with one or two of wiring patterns (conductive foils) 11a formed on a base film 12, and heat dissipation block plates 9, which are respectively provided with a frame part and respectively from part of each pattern 11a, are arranged on the upper and lower sides in a die. Moreover, these plates 11-1 and 9 are integrally molded simultaneously from a synthetic resin 13. Then, the film 12 adhered on the plates 11-1 is removed and an outer frame part 9b of each plate 9 is cut. Thereby, the heat dissipation property of mounted heating components 8 is good and the components 8 can be formed compactly and at low cost.
Patent JP-H08234255-A (JP)
Title: Optical dispersion compensation circuit
Inventor: FUKUTOKU KOUJI
IPC: H04B10/2525
Filed: 1995-02-27
Abstract: PURPOSE: To enable a long-distance and high-speed transmission by compensating the wavelength dispersion of optical fiber which is the cause to limit the transmission speed and transmission distance, in an optical frequency multiplex transmission system for multiplexing and transmitting light signals of plural frequencies. CONSTITUTION: The dispersion quantity for every wavelength is compensated by optical fiber in such a manner that the desired total dispersion quantity is obtd. for every wavelength by demultiplexing 8 the transmitted optical wavelength multiplex signals and the optical signals of the respective wavelengths are multiplexed. The dispersion quantity of every wavelength is otherwise adjusted by the optical fiber and the light signals thereof are respectively received.
Patent JP-S60184713-A (JP)
Title: Elastic spacer for roller bearing for endless rectilinear movement
Inventor: AGARI NORIMASA
IPC: F16C29/06
Filed: 1984-03-02
Abstract: PURPOSE:To reduce stick slip by inserting a plurality of elastic spacers in equal intervals between the rolling bodies in an endless circulation path and absorbing the gap between the rolling bodies. CONSTITUTION:The inner cylindrical rollers 1 having the length nearly equal to the diameter are arranged on an endless circulation path alternately in directly contiguously, shifting the centers of the rotary shafts by 90 deg., and each A type elastic spacer is inserted in substitution for the cylindrical roller 1 at the position divided into three parts in a nearly equal pitch to the length L of the trajectory passage, in other words, one spacer is set into the load range 3, and two spacers are set into the load ranges 4 and 5, and thus absorption amount can be stabilized. In this case, a C-type spacer is inserted into a circumferential gap, and stick slip is generated artificially. Therefore, the intermittent sharp increase and reduction of the sliding resistance of the stick pipe is softened, and the large stick slip during the transfer from the upper to the lower can be avoided, and the sufficient effect can be developed even in use of a longitudinal type.
Patent JP-S60184615-A (JP)
Title: Blowing method for top and bottom blown converter
Inventor: TAKE HIDEO
IPC: C21C5/35
Filed: 1984-03-02
Abstract: PURPOSE:To realize adequate dephosphorization as well under the improvement in the yield of Mn and Fe by mixing an inert gas with bottom blowing gaseous O2 in the stage when a molten iron contg. P at a prescribed rate or above is decarburized to a prescribed value or below by top and bottom blowing of gaseous O2. CONSTITUTION:The concn. of C is decarburized to <=0.3wt% by top and bottom blowing of gaseous O2 in the stage of subjecting a molten iron contg. >=0.03wt% P to blowing. An inert gas such as Ar, N2 or the like is mixed with the bottom blowing gaseous O2 so as to be incorporated therein at 10-90vol% of the amt. of the bottom blowing gas in this stage. The decarburization reaction is thus accelerated by the stirring effect of the gaseous CO owing to the decrease in the partial pressure of CO in the foam of the bottom blowing gas and the inert gas itself. The blowing is executed to stopping of blast while the oxidation degree of the slag in which the T.Fe in the slag formed by the above-described blowing occupies 10-20wt% is assured. As a result, the decarburization reaction which decreases upon attainment of the pure oxygen blowing period by the top and bottom blown converter is reactivated advantageously by mixing the inert gas with the bottom blowing gaseous O2.
Patent JP-S58154472-A (JP)
Title: Electron beam welding device
Inventor: MURAKAMI EISHIN
IPC: B23K15/00
Filed: 1982-03-09
Abstract: PURPOSE:To improve the accuracy of positions, by outputting the error signal for the weld line of the N-th cycle and processing the signal of the (N+1)th cycle after a computer for signal processing detects the weld line of the (N+1)th cycle. CONSTITUTION:Upon ending of the (N-1)th welding D E, in order to detect the weld line near M necessary for the (N+1)th welding L M, the irradiation point of an electron beam moves to F. F G is the detection period for the (N+1)th weld line, and upon ending of the detection of the weld line, the irradiation point of the electron beam moves to H (the same point as E). The N-th welding H I wherein the errors of the weld line are corrected by the operated result of the N-th weld line calculated during the (N-1)th welding D E is accomplished. Since the conditions for the N-th welding H I are outputted at the irradiation point H, the results of the (N+1)th weld line detected previously are operated during the N-th welding H I.
Patent JP-H01213048-A (JP)
Title: System for housing synchronous continuous communication in slot ring communication system
Inventor: MATSUDA MASAHIRO
Filed: 1988-02-22
Abstract: PURPOSE:To realize the multiplexing of low-seed synchronous continuous communication without generating the increase of delay or the decrease of throughput by regarding a reservation flag as a multiple value and increasing the reservation flag to only the value of a band which is required for communication. CONSTITUTION:When a connection/interruption requirement signal CCR becomes an H level and the connection requirement is rised, a reservation control circuit 36 makes an addition circuit 41 active, makes it to add the value of the band required for the communication to the value of the reservation flag RSV of a slot which is received at that time, operates a selection circuit 43, make it to output the addition result when the addition result is below a maximum value (i), regards it as a new RSV and inputs it to the header of the slot. When the addition result is over the maximum value (i), it outputs the RSV before being added, does not reserve for the slot and reserves for a slot after that. When the signal CCR becomes an L level and interruption requirement is rised, a control circuit 44 makes an addition circuit 42 active, subtracts the value of the band used by the communication at that time from the flag RSV, outputs a new RSV, inserts it to the header and releases the band.
Patent JP-S57152518-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: C23F11/00
Filed: 1981-03-17
Abstract: PURPOSE:To improve corrosion resistance at high humidity by sticking corrosion inhibitors, consisting essentially of diarylketon, to a ferromagnetic metallic thin film. CONSTITUTION:On a nonmagnetic substrate made of a polyimide film, etc., a single-layer or multilayer ferromagnetic thin film which consists essentially of 0.05-0.5mum thickness Co, Fe and Co, Fe, Ni and Co, etc., of slanting or vertical columnar crystal, and also contains oxygen by 3-45 atomic percent of magnetic metal is formed under vacuum and in the presence of a small amount of oxygen gas by vapor deposition, sputtering, ion plating, etc., directly or with a nonmagnetic thin-film layer between, and corrosion inhibitors consisting essentially of diaryl keton are used for it. As diaryl keton, benzophenone and its derivative, e.g., an alkyl substitute of benzophenone, hydroxybenzophenone such as 4-hydroxybenzophenon, aminobenzophenone such as 4-amino benzophenone, or benzophonone having >=2 kinds of substitute groups are usable.
Patent JP-H05257887-A (JP)
Title: Program substitution system
IPC: G06F15/00
Filed: 1992-02-26
Abstract: PURPOSE:To modify part of a program and dynamically the modified program without stopping a transaction process. CONSTITUTION:When a base system 1 which performs the basic procedure process of the transaction process calls an internal program by specifying its name or indicates its substitution, a program calling means 2 or program substituting means 3 refers to an internal program address table 4, which has an address of a program control table 5 corresponding to the internal program name, a closure indication flag due to the wait for the use end of a current program 6 for the update of the program, and a lock flag inhibiting access to the program control table 5 and the program control table 5 holding the states of the current program 5 and an updated program 7, and judges their contents to call the current program 6 or substitute the updated program for the current program 6 while rewriting the contents at need.
Patent JP-H01214050-A (JP)
Title: Metallic shell of semiconductor device
Inventor: TAGUCHI HIDEO
IPC: H01L23/04
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a shell whose deformation due to flexure has been prevented as much as possible by executing a comparatively simple working operation by a method wherein ridgelines running from outer peripheral ends of a flat plate part toward the center by protruding parts or recessed parts for reinforcement use are formed in a cover part to be symmetrical upward and downward as well as left and right and a flat part continued to the ridgelines is formed in the central part. CONSTITUTION:The upper part of a semiconductor chip mounted on the surface of a package substrate is covered; the semiconductor chip is sealed airtightly. This metallic shell 10 has a cover part 13 nearly parallel to the surface of the semiconductor chip; ridgelines 13b running from outer peripheral ends of a flat plate part toward its center by protruding parts 13a or recessed parts for reinforcement use are formed at the cover part 13 to be symmetrical upward and downward as well as left and right; a flat part 13c continued to said ridgelines 13b is formed in the central plate part. For example, the metallic shell 10 is constituted by a flat flange part 11 at the periphery, a rising part 12 erected nearly vertically from the flange part 11 and said cover part 13 situated in the central part and continued to the rising part.
Patent JP-H04256845-A (JP)
Title: Plasma measuring method
Inventor: NISHIMURA HIROSHI
IPC: H05H1/46
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a highly accurate plasma measuring method wherein the disturbance of plasma is suppressed to the minimum degree in the measurement of the plasma for a semiconductor process. CONSTITUTION:Parallel paired cables 40 are penetrated through plasma 40. A microwave is propagated through the parallel paired cables 40 from a microwave source 1 through a coaxial cable 43, an isolator 2 and a matching device 31. The microwave through the matching device 32 is detected with a microwave detector 3. The plasma parameters are determined based on the changes in phase and in strength of the microwave for measurement affected by the plasma.
Patent JP-2000237182-A (JP)
Title: X-ray ct device
Inventor: TAGUCHI KATSUYUKI
IPC: G06T1/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To realize data interpolation and image reconstitution based on the data collected by a helical scan with a bed or a frame tilted in a multi-slice X-ray CT device. SOLUTION: In this multi-slice X-ray CT device, data processing means 10, 11 are provided with a data converting means converting the data, which are collected by a helical scan with a bed or a frame tilted, into parallel data and correcting means correcting the parallel data with the shift quantity of an X-ray effective path caused by the tilt of the X-axis (body axis). The data processing means 10, 11 helically interpolate the converted parallel data in the Z' axis direction perpendicular to the rotating surface of the frame.
Patent JP-S63209452-A (JP)
Title: Die casting rotor
Inventor: ICHIKAWA KAZUO
IPC: H02K17/16
Filed: 1987-02-24
Abstract: PURPOSE:To improve the fatigue strength of cast aluminum itself, by executing satin finish having specified surface roughness, on the surfaces of the end rings and the blades of a rotor after die casting. CONSTITUTION:On a laminated core 2, aluminum die casting is performed, and in the laminated core 2, slot bars 3 are formed, and at both the end sections of the slot bars 3, end rings 4 and blades 5 are integrally formed to compose a die cast rotor 1. The die cast rotor 1 is mounted on an erection stand 7 having a rotary driving gear 6, and is rotated, and from a shot peening 8 for a fixed time, bulb-formed grinding material is hit on the rotor 1 to apply grinding effect and impact effect to the surfaces of the end rings 4 and the blades 5, and the surface roughness of 20-30S is obtained.
Patent JP-S55132079-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI KENSHIN
IPC: H01L31/107
Filed: 1979-03-30
Abstract: PURPOSE:To obtain such a device as dark current is small and is superior in reverse direction characteristic and in multiplication characteristic by breaking down a pn-junction uniformly covering the overall surface. CONSTITUTION:An n<+>-epitaxial layer 12, an n-type In0.79Ga0.21As0.47P0.53 layer 13 and an n-type InP layer 14 are subjected to epitaxial growth on an n-type InP substrate 11, a hole is perforated in an SiO2 film 15 to form a Cd diffused layer 16, and a pn-junction 17 is formed near an interface of the layers 14 and 13. Next, a small window is provided again on an SiO2 film 15', an electrode 18 is applied, and an electrode 19 is formed selectively on the substrate 11. When a reverse bias is applied, a depletion layer expands to the layer 13, and since the layer 14 is larger in forbidden band width than the layer 13, a breakdown voltage on the peripheral edge of the pn-junction 17 is higher than that on the bottom. Thus a uniform breakdown is brought on overall surface of the pn-junction, a dark current is small but an avalanche multiplication factor is conspicuously high.
Patent JP-H10230494-A (JP)
Title: Sheet cutting device and its silence improving method
Inventor: KATO TERUO
IPC: B26D1/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce a noise level by forming a through-hole in a non-annular structure member having a nearly constant cross-sectional shape. SOLUTION: A frame 1 is bent to form so as to have a groove-shaped cross- section composed of a vertical lip part (a), a lower flange part (b), a web part and an upper flange part (d), a through-hole (f) is formed in the web part and noises during cutting are reduced. When the rotation of a motor 6 is transmitted to a feed screw shaft 3 by a cutting command, a carriage 10 makes one reciprocation and stops in a standby position, and since during the outgoing step of this process, each roller converts motion relative to the upper flange part (d) into rotational motion and this is transmitted to a disk blade, the disk blade cuts a paper sheet while being rotary-driven forcibly in a direction for biting the paper sheet to be cut.
Patent JP-H06226388-A (JP)
Title: Device for manufacturing deformed wire net
Inventor: HORIUCHI SHOZO
IPC: B21F27/10
Filed: 1993-02-04
Abstract: PURPOSE:To enable a fully automatic continuous production based on a process design in accordance with a wire net by having a mechanical structure in which vertical reinforcements of different length are simultaneously advanced and different horizontal reinforcements are feedable at any time anywhere. CONSTITUTION:The manufacturing device is for a deformed wire net having an opening part A or a notched part. A feeding mechanism 5 is provided by which, among many feeding paths 1 for vertical reinforcements heading for a horizontal reinforcement welding machine 2, individually at least for those heading for the opening part A or the notched part, standby vertical reinforcements L3 are advanced at any time. Also, a horizontal reinforcement feeding device 3 for the horizontal reinforcement welding machine 2 is provided with a horizontal reinforcement positioning mechanism 3a in which a horizontal reinforcement holder 13 is moved for adjustment in accordance with a position to use a horizontal reinforcement. The feeding mechanism 5 for vertical reinforcements L3 contains a pitch feeding mechanism 6, by which each vertical reinforcement is clamped by a soft clamp 6a for the whole width of the wire net before the welding machine 2, a restraining piece 4 including its opening/closing mechanism for the standby of the vertical reinforcements heading for the opening part. Consequently, when controlled by a computer based on the process design in accordance with a wire net, a fully automatic continuous production is attained even for deformed wire nets which are different sheet by sheet.
Patent JP-H03242087-A (JP)
Title: Centering adjustment circuit for crt deflection device
Inventor: SHOJI TAKESHI
IPC: H04N3/227
Filed: 1990-02-20
Abstract: PURPOSE:To continuously adjust centering and to perform the bus control by adjusting the input DC voltage of a comparator to control the bias current of a deflecting yoke. CONSTITUTION:A DC voltage and an AC voltage are inputted to a comparator 1 to generate a square wave, and a current corresponding to the duty ratio of this square wave is supplied to a deflecting yoke 3, and a certain current in the direction opposite to this current direction is supplied to the deflecting yoke 3. The input DC voltage of the comparator 1 is adjusted to control the bias current of the deflecting yoke 3. Thus, continuous adjustment is possible by the small voltage adjustment that the input voltage of the comparator 1 is adjusted, and the bus control is possible because of the small voltage adjustment.
Patent JP-S6257527-A (JP)
Inventor: BUERUNAA FURIYUTSUKIGAA
IPC: A47H1/04
Filed: 1986-02-26
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。