baber/WOPTO huggingface dataset:
Patent JP-S63252387-A (JP)
Inventor: TOMINAGA YOICHIRO
IPC: H05B7/12
Filed: 1987-04-07
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-S60240504-A (JP)
Inventor: JIYORUJIYU JIYAN SHIYUMITSUTO
IPC: B60C9/04
Filed: 1985-04-24
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-H03289360-A (JP)
Title: Power supply
Inventor: SHIMIZU KEIICHI
IPC: H05B41/282
Filed: 1990-03-31
Abstract: PURPOSE:To suppress higher harmonic components by applying the output of a switching DC-DC converter across a capacitor in a partial smoothing unit during an interval when the partial smoothing unit is feeding power to a load unit. CONSTITUTION:Output of a switching DC-DC converter 15, which operates during an interval when a partial smoothing unit 9 is feeding power to a load unit 3, is applied across a capacitor 10 in the partial smoothing unit 9. Since the converter 15 is operating during power supply interval of the partial smoothing unit 9, i.e., the base interval of rectified pulsating voltage, current flows into the converter 15 even during this interval and input current from an AC power supply 1 is not interrupted at the bottom of the rectified pulsating voltage (the bottom of each half cycle of AC source voltage). Consequently, steep rising or falling of input current is eliminated.
Patent JP-S5421544-A (JP)
Title: Parallel operation system for power stoppage constant voltage constant frequency power source system
Inventor: MOMII MIYOSHI
IPC: H02J9/06
Filed: 1977-07-19
Abstract: PURPOSE: To permit stepwise loading on the AC input power source side without need of load sharing function but inserting reactors magnetically coupled to one another in a series circuit in constant voltage constant frequency power sources CVCF. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5612725-A (JP)
Title: Method and apparatus for setting position of wafer in projection aligner
Inventor: NISHIZUKA HIROSHI
IPC: H01L21/027
Filed: 1979-07-11
Abstract: PURPOSE:To increase the resolution in the periphery of the wafer by aligning the wafer surface on a reference surface with a projection aligner, measuring the parallelism of the wafer, and paralleling the wafer so that the parallelism lies within a  specified reference value. CONSTITUTION:The wafer 5 is attracted to a wafter chuck 2 by vacuum, and contacted with leveling pads 1A-1C. After the paralleling alignment, the wafer is lowered about 50mum. Then, the distances d1-d3 to the surface of the wafer are measured by air micrometers 7A-7C, thereby the parallelism is obtained. If the parallelism does not lie within a reference value, the leveling is repeated several times until the parallelism reaches the specified reference value. When the reference value has been attained, exposure is performed. If the air micrometer 7D is provided at the portion of the paralleling alignment portion 3 corresponding to the center of the wafer 5, the warp and curve of the wafer can be also measured.
Patent JP-H06315825-A (JP)
Title: Method and apparatus for grinding or milling tooth flank of work with inner or outer tooth using deformed disk-like tool
Inventor: INGO FUAURUSHIYUTEITSUHI
IPC: B23F17/00
Filed: 1991-04-18
Abstract: PURPOSE: To provide a method and a device for grinding or milling a tooth flank, capable of complicated corrections including phase correction. CONSTITUTION: A tool 0 is rotationally movable around an axis corresponding to a line connecting the axis of the tool 0 to the axis of a workpiece 2 at the minimum distance, depending on a momentary position (z) of a thrust slider 8. The tool 2 is applicable for motion having a component in a preset moving direction.
Patent JP-S62243620-A (JP)
Title: Surface-modified wholly aromatic polyamide formed article and production thereof
Inventor: KATO TETSUO
IPC: C08J3/24
Filed: 1986-04-17
Abstract: PURPOSE:To obtain the titled formed article having excellent fibrillation resistance, compression strength, etc., and suitable as a reinforcing material for rubber, resin, etc., by contacting a formed article of wholly aromatic polyamide with a base and reacting with an electrophilic agent, thereby forming N- substituted crosslinks. CONSTITUTION:The objective formed article can be produced by contacting (A) a formed article (e.g. filament, staple fiber, etc.) of wholly aromatic polyamide of formula I (Ar1 and Ar2 are aromatic group) and/or formula II (Ar3 is aromatic group) produced by polymerizing an aromatic cyclic diamine and an aromatic cyclic dicarboxylic acid with (B) a base (e.g. methyllithium) in a solvent (e.g. a solution produced by adding 20-70% ether to methylsulfoxide) and reacting the formed article with (C) an electrophilic agent of formula III (L1 and L2 are Cl, etc.; R is 2-10C aliphatic group) (e.g. 1,6-dibromohexane). EFFECT:The aliphatic group forms a crosslink on an N atom of an amide group on the surface of the formed article.
Patent JP-S62243283-A (JP)
Inventor: HANATANI SAKIO
IPC: H05B6/68
Filed: 1986-04-16
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-H05289897-A (JP)
Title: Testing method for computer provided with high speed processing mechanism
Inventor: IBUSUKI TAKESHI
IPC: G06F11/22
Filed: 1992-04-09
Abstract: PURPOSE:To confirm normalness of the high speed processing mechanism in a processor of an information processing system provided with a control register for controlling the speed increasing mechanism such as cache memory, a pipeline. CONSTITUTION:A test program is constituted of a state setting processing part 20 for transferring the high spped processing mechanisms 13-15 to an invalid/valid state, a test executing part 21 for executing an actual test instruction train, and storing a result of execution, and an execution result comparing part 25 for comparing the result of execution, and by the state setting processing part 20, a state of the mechanisms 13-15 is set to an invalid state, the test instruction train is executed by the test executing part 21, and its result is stored in a prescribed result store area (1). Subsequently, by the state setting processing part 20, the mechanisms 13-15 are set to a valid state, the test instruction train is executed by the test executing part 21, its result is stored in a different result store area (2), and by the execution result comparing part 25, it is confirmed that the result of execution (1) at the time when the mechanisms 13-15, and the result of execution (2) at the time when the mechanisms 13-15 are valid coincide with each other.
Patent JP-H04298060-A (JP)
Title: Load lock apparatus and wafer transfer system and detection of wafer position
Inventor: ONO HIROO
IPC: B65G47/80
Filed: 1991-03-26
Abstract: PURPOSE:To attain improvement in throughput and yield and miniaturization of the apparatus when wafers are delivered in different gaseous atmospheres. CONSTITUTION:A wafer carrier is arranged so as to rise and fall in a load lock chamber 4. Its bottom is provided with a turntable 7a, which is so constructed not to interfere the rise and fall of the carrier 5. An optical path unit 8 is provided to detect the positional shift of the lowermost wafer, so that the photodetector part retreats out of a wafer W by rotation. The carrier 5 is raised intermittently to store wafers one by one from top, and then the carrier 5 is lowered to retain wafers one by one from bottom onto the turntable 7a, and is rotated to detect positional shifts optically. Therefore, once is sufficient for handling because a separate positioning is dispensed with.
Patent JP-2000280003-A (JP)
Title: Sheet bar joining method
Inventor: YUKI ATSUSHI
IPC: B23K20/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To restrain generation of oxide on the joint surface of both sheet bars and prevent decrease in strength of the joint by using a steel type containing an element to generate oxide with higher melting point than steel as at least one of the preceding sheet bar and following sheet bar, and making the oxygen concentration in the atmosphere around the joint a specific value or lower. SOLUTION: At the entry side of a finishing mill of a continuous hot rolling line, the rear end of a preceding sheet bar 3 and the leading end of a following sheet bar 4 are heated/joined. The preceding and following sheet bars 3 and 4 are clamped from top and bottom by upper and lower comblike plates 15 and 16 to prevent dislocation. Gas 13 is supplied to the surrounding of the joint 6 via a gas passage 14 provided through the upper and lower dislocation preventive plates 15 and 16. Oxygen concentration in the atmosphere around the joint 6 is 1 volume % or less. It is preferable that at least one of the preceding sheet bar 3 and the following sheet bar 4 is of a steel type containing 0.5 weight % or more but 50 weight % or less Cr.
Patent JP-H05253182-A (JP)
Title: Structure for mounting solid-state image pickup element of electronic endocsope
IPC: G02B23/24
Filed: 1992-03-10
Abstract: PURPOSE:To connect a solid-state image pickup element and an optical member with high accuracy by constituting the subject structure in such a manner that the solid-state image pickup element can be positioned in at least a rotating direction. CONSTITUTION:A long hole 20 is formed circumferentially on the flank of a supporting cylinder 17 mounted with the CCD 12 and a fixture 16 having a threaded hole is provided on the flank of the CCD 12. While the CCD 12 is adjusted in the position of the rotating direction around the endoscope axis thereof relative to the optical member, a fixing screw 21 is tightened and fixed via the long hole 20 of the supporting cylinder into the threaded hole of the fixture 16. The position in the forward and backward directions of the endoscope may be simultaneously adjusted as well by providing a play in a transverse direction in such a case.
Patent JP-S63252643-A (JP)
Title: Production of clad cast ingot
Inventor: ISHII HIROSHI
IPC: B22D11/04
Filed: 1987-04-09
Abstract: PURPOSE:To facilitate production and to reduce production cost by supplying molten Al alloy into a horizontal mold and also continuously supplying a molten wire into a cast billet during solidifying from back side of the mold and horizontally drawing the cast ingot. CONSTITUTION:A tundish 1 supplying the molten Al alloy and the copper alloy- made cylindrical mold 4 abutting on a header plate 3 are arranged. The metal wire 10 of copper wire, etc., is supplied from a coil 8 and introduced into the mold 4 from back side as penetrating the header 3 and also the molten metal 2 is sent in the mold 4 from flow-in hole 7 and cooled by cooling water 5. By this method, the clad cast ingot 11 cladding the Al alloy to the metal wire 10 is horizontally and continuously drawn in accordance with solidification of the molten metal 2. By simple mechanism construction, the production of clad cast ingot is facilitated and the production cost is reduced.
Patent JP-H02268984-A (JP)
Title: Manufacture of deformed clad material
Inventor: FUJITA TOSHIAKI
IPC: H01L23/50
Filed: 1989-04-06
Abstract: PURPOSE:To satisfactorily stabilize the projecting shape property of a material to be clad and to execute the mass production without generating a surface failure such as seizure, peeling and blistering, etc., of the material to be clad by executing pressure welding and rolling by using a flat roll and a roll with a recessed groove. CONSTITUTION:On the pressure welding scheduled side of an Ag brazing hoop 11 on a lead frame hoop 10, a flat roll 20 is allowed to abut on the upper roll, and on the opposite side to the pressure welding scheduled position of the Ag brazing hoop 11, a groove roll 21 having a recessed part groove 22 of a necessary dimension is used for the lower roll. In this state, an Ag brazing hoop 11 welded by pressure against the lead frame hoop 10, an Ag brazing filler metal 14 is inlaid into the upper face of the hoop 10, and an intermediate stock 12 in which a projecting line 13 of a lead frame is formed on the lower face is obtained. Subsequently, on the side of the projecting line 13 of the intermediate stock 12, a flat roll 23 is used for the lower roll, and on the side where the Ag brazing filler metal is inlaid in, a groove roll 24 having a recessed part groove 25 of a necessary dimension is used for the upper roll. By rolling the intermediate stock 12 in accordance with the Ag brazing position in which the groove position is inlaid in, a top-layer clad material 15 formed by pressure welding an Ag brazing filler metal projecting line against a prescribed position of the lead frame hoop is obtained.
Patent JP-H03286674-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA KATSUMI
IPC: H04N1/04
Filed: 1990-04-02
Abstract: PURPOSE:To avoid disturbance of a transmission after restart by quickening a drive signal output timing gradually after restart of operation when a read control section detects the stop of reading. CONSTITUTION:When a drive signal relating to a line is given to a motor 7, a time able to give the drive signal relating to a succeeding line to the motor 7 is decided according to a set timer value. Then a read control section 5 gives the drive signal to the motor 7 in response to the timeup of the timer 8 and a data transfer request signal to detect the stop of the read operation and restart of an original and when the stop of the read operation is detected, a timer value sequentially decreasing for each line is set to the timer 8 as to prescribed several lines after restart of read operation after the stop.
Patent JP-S61245977-A (JP)
Title: Torch for automatic welding
Inventor: TOMIDOKORO SAKAE
IPC: B23K9/26
Filed: 1985-04-24
Abstract: PURPOSE:To provide the titled torch for automatic welding simplifying the control with reducing of the degree of freedom as well as simplifying the mechanism for torch turning by constituting so as to turn around the torch shaft center with bending a torch. CONSTITUTION:A filler wire 33 is guided upto the tip of a torch by a tube guide 35 and curve tube 34. The feeding to the filler wire 33 is performed via power source cable 13, inner tube 16 and conductive tube 30 and a shielded gas is spouted from the tip of the torch 6 through a passage 21 and space 31. In case of performing the peripheral fillet welding of a branch tube 8, a rotary body 11 is turned once per round by motor 26 with moving the torch 6 adequately in the directions, X, Y, Z. As for the torch unit 12 plural units having different degrees of freedom are prepared and adequately selected according to the welding conditions.
Patent JP-H01260466-A (JP)
Title: Image forming device
Inventor: SUZUKI KOJI
IPC: G03G21/00
Filed: 1988-04-12
Abstract: PURPOSE:To miniaturize the title device and to reduce weight by integrating most part of the control circuit of an image forming device including the control circuit of various kinds of power sources with a CPU on the same chip. CONSTITUTION:The title device is provided with an image processing processor Q301 obtained by integrating the control circuit of a switching regulator which is a low voltage stabilization power source, an analog circuit such as the control circuit of a high voltage power source for electrostatic charging and developing, the CPU for controlling a sequence and a digital circuit such as a memory on the periphery of the CPU on the same chip, a power source for the image processing processor and the switching regulator. Since the processor Q301 is formed in a CMOS process, only several mA current is consumed and even a miniaturized converter transformer T31 is sufficient. Thus, the device can be miniaturized and reduce the weight.
Patent JP-H05255885-A (JP)
Title: Electrodeposition bellows and its production
IPC: F16J3/04
Filed: 1992-03-13
Abstract: PURPOSE:To produce the electrodeposited bellows having the tight contact length at which peaks come into tight contact with each other and valleys with each other in a no-load state by dissolving away a core iteratively formed with the annular peak parts and valley parts, then subjecting the core to a heat treatment under specific conditions at the time of producing the bellows by electrocasting a metal to the surface of the core. CONSTITUTION:The bellows molding 1 obtd. by forming an Ni plating film by an electrocasting method on the surface of the core 20 iteratively formed with the annular peak parts and valley part and then dissolving away the core 20, is subjected to the heat treatment for holding the core for 2.5 hours at, for example, 280 deg.C in a vacuum furnace in the state of compressing the core to the tight contact length at which the adjacent peak parts 11 come into tight contact with each other and the adjacent valley parts 12 come into contact with each other. Since this bellows is so formed as to be displaced only in an extending direction by setting the bellows at the free length = tight contact length and, therefore, the displacement quantity at which the relation between the load and the displacement is kept constant as compared with the electrodeposited bellows of the conventional type set at the free length the tight contact length is increased. The bellows is extremely useful as the bellows which is low in a spring constant and can be increased in the displacement quantity.
Patent JP-S63253421-A (JP)
Title: Constant voltage power supply device
Inventor: SANO SHIGERU
IPC: G01R19/165
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a compact variable constant voltage source by connecting a constant current source is series to plural insulated gate type field effect transistors TR connected in series and parallel with each other, connecting the constant current source in parallel to a voltage stabilizing circuit including a load and changing the resistances of said TRs. CONSTITUTION:The insulated gate type field effect transistors IG.FETT11, T21-T1n and T2n connected in parallel between the voltage VSS and the voltage VDD are connected in series to each other and also connected with a constant current source 21 in series. At the same time, a series circuit of a voltage stabilizing circuit 22 and a load is connected in parallel to a circuit of said IG.FET. While the gates of the IG.FETT10-T1n are connected to the input of the circuit 22. Under such connection states, the voltages of optional gate input terminals I21-I2n of the IG.FETT21-T2n are changed for conductive and non-conductive states. As a result, all synthetic resistances are freely changed. The input voltage of the circuit 22 is decided unconditionally by said synthetic resistance and the set current of the source 21. Thus a compact variable constant voltage source is obtained.
Patent JP-H01261052-A (JP)
Title: Call sound volume automatic regulator and telephone set having it
Inventor: FUJISHIRO NAOKI
IPC: H04M1/00
Filed: 1988-04-12
Abstract: PURPOSE:To ring a call tone with a proper sound volume in matching with the state at all times by adjusting the attenuation of a sound volume level regulating means based on a surrounding noise level from a surrounding noise detection means and distance information from a human body sensing means. CONSTITUTION:When a control circuit 28 receives a detection signal from an incoming call detection circuit 20, a control signal is generated based on a signal relating to a noise level around the telephone set from the surrounding noise detection circuit 3 and a signal relating to the distance information to a person around the telephone set from a human body sensing circuit 4 and fed to a call tone variable attenuator 24. Then the level of the signal outputted from a call tone generating circuit 22 is adjusted to a proper value based on the noise level around the telephone set and the distance information up to a person around the telephone set by the call tone variable attenuator 24 and sent to a sounder 28. Thus, the call tone with a sound volume in matching with the state is energized at all times.
Patent JP-S58204380-A (JP)
Title: Radar device
Inventor: KURIHARA NOBORU
IPC: G01S13/68
Filed: 1982-05-25
Abstract: PURPOSE:To shorten remarkably the time required for catch and tracking, by fixing a beam in the direction of a detected target, obtaining an angle error signal by a monopulse difference channel, and tracking the target by a pencil beam. CONSTITUTION:When a signal processor 6 detects a target signal as distance information, the processor 6 displays it on an indicator 7 and simultaneously sends out a target detecting signal (c) to an information processor 8. As a result, a scanning angle command signal (a) is held to an angle signal in the direction where a fan beam detects a target. The signal processor 6 detects magnitude and phase of a monopulse sum channel signal and a monopulse difference channel signal, and transmits an angle error signal (d) to the information processor 8. In this state, the fan beam is switched to a pencil beam, and simultaneously, an angle direction corresponding to the angle error signal (d) is calculated.
Patent JP-S60234796-A (JP)
Title: Production of washer-shaped solder
Inventor: HASHIMOTO KAORU
IPC: B23K35/40
Filed: 1984-05-04
Abstract: PURPOSE:To produce easily washer-shaped solder from a hard and brittle material by bringing the melt of a solder alloy into collision against the surface of a cooling roll under high-speed rotation to form a thin belt-like sheet and working such sheet into a ring shape. CONSTITUTION:The melt of the solder alloy such as Au-Sn alloy is ejected from a nozzle 7 of a vessel 6 by using gaseous argon, etc. and is brought into collision against the surface of the cooling roll 8 under high-speed rotation, by which the melt is quickly cooled and solidified to form the belt-like thin solder sheet 9. The solder sheet is etched or blanked to a ring shape from which the washer- shaped solder is formed. The easy formation of the thin ring shape sheet of the brittle and hard solder is made possible by the above-mentioned method, by which the washer-shaped solder having reliable adhesive force is obtd.
Patent JP-S63264250-A (JP)
Title: Method and device for manufacturing steel band in thickness from 2 to 25mm
Inventor: EERIHI HEFUKEN
IPC: B22D11/041
Filed: 1988-04-12
Abstract: The invention relates to a process and an installation for manufacturing a steel strip with a thickness of 2 to 25 mm. A steel strand (10) with a thickness of 40 to 50 mm is cast in an oscillating open die (2) at a rate of 5 to 20 m/min. The steel strand emerging from the open die, which is not yet completely solidified, is compressed to such an extent that the inner walls of the already solidified strand shell weld together. After the cooling of the steel strand, the thickness of which has been reduced in this way, to 1000 to 1200 DEG C, the strip is rolled out in at least one pass with a degree of deformation of 5 to 85%. 
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Patent JP-H10283961-A (JP)
Title: Connecting cylinder member and electron lens constructed by the member
Inventor: KASAHARA TAKASHI
IPC: H01L21/027
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To allow circular holes formed by cylindrical surfaces and two cylinder members to become concentric even if the two cylinder members are disassembled or connected. SOLUTION: This electron lens comprises a first cylinder member L1 having a first cylindrical wall 3 with a conical inner peripheral surface 9, on its inner peripheral surface adjacent to a first junction end face 8c a second cylinder member L2 having a second cylindrical wall 16 on which a second junction end face 23 is formed in such a way as to abut to the first junction end face 8; a positioning cylinder member 29 where a conical outer peripheral surface 29a axially position-adjustably fitted over the inner peripheral surface of the second cylindrical wall 16 and fitted over the conical inner peripheral surface 9 is formed; an axial position adjustment member 21 adjusting the axial position of the positioning cylinder member 29;  and a connecting member 12 firmly connecting the cylindrical members L1, L2 together while the conical inner peripheral surface 9 is fitted over the conical outer peripheral surface 29a of the positioned positioning cylinder member 29 to join the end faces 8, 23 together.