baber/WOPTO huggingface dataset:
Patent JP-S6314812-A (JP)
Title: Method and apparatus for controlling furnace pressure of continuous heating furnace
Inventor: HIROSE MASAOMI
IPC: C21D11/00
Filed: 1986-07-07
Abstract: PURPOSE:To maintain the furnace pressure near the charging port of a continuous heating furnace at a prescribed value so that an exhaust gas is recovered with high efficiency and the furnace is stably operated by providing in-furnace partition walls extending in the cross sectional direction of the furnace between the preheating zone and heating and holding zone of the heating furnace and adjusting the opening degree thereof. CONSTITUTION:The in-furnace partition walls 1, 2 are so provided as to extend in the cross sectional direction of the furnace between the preheating zone and heating and holding zone of the continuous heating furnace provided with a flue 3 on the charging port side. The in-furnace partition walls 1, 2 are constructed to permit the adjustment of the opening degree by rising or lowering the partition wall 1 relative to the fixed partition wall 2 by a moving device 4 and controlling a driving motor 5 by a controller 6. The furnace pressure near the charging port is maintained at the prescribed value by adjusting the opening degree of the partition walls 1, 2 constituted in the above-mentioned manner. The intrusion of the air from the charging port and the blowing out of combustion gas from the port are thereby prevented.
Patent JP-2001003176-A (JP)
Title: Method for forming fine structure pattern
Inventor: URISU TSUNEO
IPC: H01L21/302
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel forming method to mass-produce a fine structural pattern of nm order with excellent reproducibility. SOLUTION: A resist film 3 is formed on one main surface 2A of a substrate 2. The resist film 3 is irradiated with an X-ray 4 through a mask 1 for X-ray exposure to form an exposure pattern 5. By developing the resist film 3, the exposure pattern 5 is selectively removed to form a resist pattern 6. A work 7 formed of a vacuum ultraviolet ray absorbing material is formed on the main surface 2A of the substrate 2 so as to cover the resist pattern 6. A vacuum ultraviolet ray area of the work 7 is irradiated with electronic synchrotron radiation 8 having the wavelength peak in the vacuum ultraviolet ray zone to precipitate a decomposed metal film. The resist pattern 6 is removed to form a fine structural pattern 10 in which a precipitated metal film 9 is deposited between the pitches of the resist pattern 6.
Patent JP-S6049845-A (JP)
Title: Electromagnetic stirring method in continuous casting of slab
Inventor: SOEJIMA TOSHIYUKI
IPC: B22D11/10
Filed: 1983-08-31
Abstract: PURPOSE:To generate effective stirring at different frequencies and to decrease central segregation by dividing plural coils for electromagnetic stirring built in a roll to two sets and exciting the coils at the prescribed frequencies different from each other. CONSTITUTION:Plural pieces of coils 14-17 built in a roll are divided to two sets (set U and set V) in such a way that the adjacent coils belong to the sets different from each other. Electricity of the frequencies different from each other is supplied to two sets of such coils. Both of the frequency (x) of the set U and the frequency (y) of the set V are made 2-8Hz. The difference between the frequencies is set at ¦x-y¦<=(x+y)X0.05. Effective stirring at different frequencies is generated by the above-mentioned method, by which central segregation is decreased.
Patent JP-H0915033-A (JP)
Title: Jig for frequency detection, and frequency adjusting equipment
Inventor: TAKEUCHI MASAKI
IPC: H03H3/013
Filed: 1995-06-26
Abstract: PURPOSE: To reduce the gap between a mask pattern and a mechanical vibration part, by installing a jig constituted of terminals and a mask pattern, in which terminals consists of contact pin parts whose one ends are made thin and fixing parts fixed to the side surfaces of the other ends of the contact pin parts, and protruding the contact pin parts on the surface of the mask pattern. CONSTITUTION: A jig 24 for frequency detection consists of a mask pattern 25 and a pair of terminals 26. In the mask pattern 25, an aperture part 27 having a specific configuration forming a thin film layer of metal for evaporation deposition is formed on the surface of a mechanical vibration part. The terminal 26 consists of a contact pin part 26A and a fixing part 26B, and the pin part 26A is formed by making one end of a thin wire thin and then bending the other end. When the mask pattern 25 is pressed against a lower electrode 14 and an upper electrode 16, the contact pin parts 26A bend on account of self elastic force, and the gap between the mask pattern 25 and the electrodes 14, 16 is reduces.  When the mask pattern 25 is more strongly pressed, the tip parts of the contact pin parts 26A slide and move on the surface of the electrodes 14, 16 in the direction wherein an angle α becomes smaller, and the gap between the mask pattern 25 and the electrodes 14, 16 is further reduced.
Patent JP-S6437636-A (JP)
Title: Control system for data processing system
Inventor: JIYOOJI HENRII BIIN
IPC: G06F9/46
Filed: 1988-06-29
Abstract: PURPOSE: To allow lots of high performance guests to simultaneously efficiently act by dividing a resource in a system into each zone and allowing each guest to use only the resource of a designated zone. CONSTITUTION: A main storage device(MS) 12, an extended storage device(ES) 14 and plural sub channels(SCH) to support each I/O device are divided into zones 0-N. Each zone has a zone identifier, and when a logic CPU of a guest is dispatched to a real CPU selected in the system, the MS, ES and the SCH in a zone identified by the zone identifier given to the logic CPU are used by the guest. On the occurrence of an I/O interrupt signal, the SCH relating to the I/O interrupt signal is made to enter a queue and the I/O interrupt is processed by the quest relating to the same zone identifier as that of the SCH in the queue.
Patent JP-H0719244-A (JP)
Title: Magnetic bearing unit
Inventor: TAKAHARA KENICHI
IPC: F16C32/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a magnetic bearing unit that is miniaturized and capable of reducing pollution in a chamber. CONSTITUTION:This magnetic bearing unit is provided with two upper and lower thrust electromagnets 69 and 70 being opposed to both upper and lower surfaces of a thrust disk 66 installed at the lower side of a turning shaft 42 in a chamber, and a lower radial electromagnet 77 being opposed to a cover overspreading the layered end of a lower radial layered yoke 78 secured to an outer circumferential part of the thrust disk 66, respectively. Also it is provided with a radial displacement sensor being installed in space between two magnetic poles of this electromagnet and using a cover as a detecting surface, and an upper radial electromagnet 49 being opposed to a cover overspreading the layered end of an upper radial layered yoke 50 secured to an upper side of the turning shaft 42, and another radial displacement sensor being installed in space between two magnetic poles of this electromagnet in addition. Therefore, possible scattering of rust from each layered end of both these lower and upper radial layered yokes 78 and 50 is prevented by the covers, and respective these electromagnets and displacement sensors are all installed in such a setup that they are not lined up in a row in the axial direction of the turning shaft 42.
Patent JP-H0328200-A (JP)
Title: Production of silicon carbide whisker
Inventor: MATSUDA TOSHIAKI
IPC: C30B29/62
Filed: 1989-06-22
Abstract: PURPOSE:To reduce production cost by inserting a graphite pipe into a raw material layer of a ferrosilicon or metallic silicon production furnace, introducing N2 gas thereinto, then purging the furnace therewith and introducing a waste gas from the furnace into the graphite pipe. CONSTITUTION:N2 gas is introduced from a valve 11 into a graphite pipe 4 equipped with a heat insulating material 8 and a reaction cylinder 9 on the outside of a reaction part 7 containing CoCl2 and carbon black filled in the interior of a partition wall 6 provided with many small holes to afford a nonoxidizing atmosphere. The resultant graphite pipe is then inserted into a raw material layer 3 near an electrode 2 of a ferrosilicon or metallic silicon production furnace (Girod furnace) 1. The pipe 4 is inserted until the temperature attains >=1400 deg.C and gases (SiO and CO) generated from the interior of the furnace are collected into the reaction part 7. After about 2hr, the reaction cylinder 9 is pulled out and allowed to cool. Carbon black is then taken from the reaction part 7 and heated at about 600 deg.C for about 20hr in air to oxidize and remove carbon black and afford the objective product. The resultant product is subsequently wet purified with a mixed acid of HNO3 and HF to provide high-purity beta-SiC whiskers.
Patent JP-S5584813-A (JP)
Title: Manufacturing method of exhaust manifold having inner lining by heat insulating material
Inventor: TAKAGI MASARU
IPC: F01N13/08
Filed: 1979-12-10
Abstract: PURPOSE: To manufacture exhaust manifolds having a high strength economically and with ease, by filling slurry of heat insulating material into a space formed between the inner peripheral surface of tubular metal member and the outer peripheral surface of a core inserted into the tubular metal member, and burning the core during the process of baking the slurry.  
     CONSTITUTION: Bore 1a is formed at the portion of casted blank 1 where inner lining is to be formed, so that a step is formed at the boundary portion of the bore 1a and bore 1b where inner lining is not to be formed. On the other hand, core 2 of polystyrene foam consists of inserted portion 2a fitted in bore 1a, inserted portion 2b fitted in bore 1b, and flange 2c formed with notch 2d. In forming inner lining, core 2 is at first inserted into casted blank 1 and slurry of ceramic material is poured from notch 2d into a space formed between the inner wall surface of bore 1a and the outer peripheral surface of core portion 2a. Thereafter, core 2 is burnt off by heating blank 1 and core 2, and then inner lining 3 is formed by baking the slurry. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06343586-A (JP)
Title: Suction implement for vacuum cleaner
Inventor: YAMASHITA SHUSUKE
IPC: A47L9/02
Filed: 1993-06-04
Abstract: PURPOSE:To surely suck up dust being deep in the inside of hair, while regulating hair of a carpet of long hairlines by providing plural projections having a functions as the teeth of a comb, and plural suction holes for sucking in dust scraped out by the projections, on the lower face of a suction head of a hollow box shape. CONSTITUTION:The lower face of a suction head 3 is constituted of a member 4 provided with plural projections 5, and plural suction holes 6 corresponding to each projections 5. The projection 5 is roughly like a triangular pyramid and an edge line 5a is inclined toward the rear of the suction head. Also, on the face of the opposite side of the edge line 5a, a recessed part 7 is formed, and on the back of each projection 5 on the lower face of the suction head 3, the suction hole 5 is formed so as to be linked the recessed part 7. In such a state, by pressing this implement against an object 8 to be cleaned such as a carpet, etc., and moving it forward, dust is sucked, while combing hair 9 of the object to be cleaned by the projections. In such a way, even in the case hair lines of the object to be cleaned are long, they are combed out to the surface and sucked surely.
Patent JP-H1012350-A (JP)
Title: Wire peeling device
Inventor: SONE KAZUYOSHI
IPC: H01R43/05
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire peeling device that can be used for a wire, thick and thin, in manufacturing a wire harness composed of wires with terminals. SOLUTION: This device is provided with wire cramping means 94, 94' for fixing wires by pinching them from both sides of coated wires and peeling means 67, 67', 68, and 68' for performing peeling of coating by cutting an insulating coating from both sides of a wire on a terminal side of the wire than a wire cramping position and sliding it on the terminal side. The peeling means 94' is composed of a pair of opposite cutter holders 70 releasable from both sides where a terminal portion of the wire is pinched and capable of reciprocating movement in parallel to an axis of the wire and cutters 67 and 67' for thick wires and cutters 68 and 68' for thin wires that are attached reciprocatingly in a direction perpendicular to axes of the respective wires against the pair of the cutter holders 70.
Patent JP-H057688-A (JP)
Title: Controller for washing machine
Inventor: KENJO YOSHITOYO
IPC: D06F33/02
Filed: 1991-07-01
Abstract: PURPOSE:To always judge the correct quantity of cloth by estimating V belt tension while revloving stirring fans in a short time just after a dehydrating process is completed, and judging the quantity of cloth based on a correspondent cloth quantity judgement table. CONSTITUTION:In the state of sticking laundry to a dehydrating vessel 2 just after the end of the dehydrating process and not putting the laundry on stirring fans 3, the stirring fans 3 are revolved in a short time and among output signals from a revolution detector 11 at such a time, the data of inertia revolution are stored in a storage part 12a. The storage part 12a always stores the data prescribed plural times. Next, a data processing part 12b selects the data having the most number of inertia revolutions and based on these data, a revolution resistance estimation part 12c estimates the V belt tension. Afterwards, a cloth quantity judgement table selection part 12d selects the table corresponding to the estimated V belt tension. In the case of judging the quantity of cloth in washing to be executed later, a cloth quantity judgement part 12e judges the quantity of cloth by allocating the signal from the revolution detector 11 to this table.
Patent JP-H0451614-A (JP)
Title: Pulse generation circuit
Inventor: FUKUSHIMA NOBUO
IPC: H03M1/82
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the analog signal of a level corresponding to a digital value with simple circuit constitution by logically operating holding data of a digital holding means and the count value of a counter and outputting the pulse signal of a period corresponding to holding data of the digital holding means. CONSTITUTION:The digital holding means 10 holding the digital value and the counter 12 counting a clock are provided. Holding data of the digital holding means and the count value of the counter 12 are logically operated and the pulse signal of the priod corresponding to holding data of the digital holding means 10 is outputted from a logical operation means 14. Namely, a combination logical circuit 14 outputting H when the output of a latch circuit 10 holding a digital speed signal DI and the output of the counter 12 comes to a prescribed relation and outputting L excepting said case, consists of four NAND circuits 16, 18, 20 and 22. Thus, the analog signal of the level corresponding to the digital value can be obtained with the simple circuit and the circuit applicable to the control circuit of an analog unit can be miniaturized.
Patent JP-S6053395-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUI HIKARI
IPC: G11B20/00
Filed: 1983-09-02
Abstract: PURPOSE:To obtain a magnetic recording and reproducing device suitable to recording/reproduction of a synchronizing signal and a chrominance signal at the vertical blanking period by providing a means stopping at least the time axial compression and the time axis expansion of the synchronizing signal in the vicinity of the vertical blanking period. CONSTITUTION:A time division multiplex signal is inputted from an input terminal 16 and converted into a digital signal at an A/D converter 18. An output of the converter 18 and a digital signal whose time axis is expanded by a time axis expander 19 are inputted to a switch 20. A control signal is inputted from an input terminal 22 to change over the switch 20 to the position of a fixed terminal (b) near the vertical blanking period. Thus, a signal converted into an analog signal by a D/A converter 23 and outputted, is not subjected to time axis expanding processing near the vertical blanking period. Thus, a reproduced picture without color shear is obtained on the upper part on the screen without skew distortion and vertical flicker or the like.
Patent JP-H0213081-A (JP)
Title: Picture display device
Inventor: YAMAKAMI KATSUMASA
IPC: H04N7/00
Filed: 1988-06-30
Abstract: PURPOSE:To inform an operator of the progress condition of a picture transmission and to decrease the psychological load of the operator by transmitting still picture information through a telephone circuit an changing a display gradation in a part corresponding to a transmission position in a display picture into one different from the display gradation of a circumference in a picture display to execute a display. CONSTITUTION:Marks 50 and 51 for identification displays invert the gradations of picture elements up to seven dots from a left edge and a right edge. The display is moved downward along with the progress of the transmission. When the picture data indicated by a transmission data address SDA are sent, whether a position is a display position for an identification position or not is discriminated. For example, when the SDA is the seventh picture element from the left edge, the picture element data for six picture elements from the left edge and six picture elements from the right edge on the line are read, the value of the read data is inverted, and it is written to a memory. In such a way, by successively updating the SDA, both edges of the picture are displayed in the gradation different from the display of the circumference.
Patent JP-S6315214-A (JP)
Title: Optical scanner
Inventor: KIKUCHI YASUSHI
IPC: G02B27/00
Filed: 1986-07-08
Abstract: PURPOSE:To make a curvature of image extremely small by specifying a relation between a radius of curvature of each refracting surface of the second image forming optical system, and a radius of curvature in the direction vertical to the main scanning direction. CONSTITUTION:The second image forming optical system for bringing a luminous flux which has been deflected by a deflector 3, to image formation onto a scanning surface is constituted of an anamorphic single lens 5, a spherical single lens 6 having a positive refractive index, and a single lens 7 having a toric surface in order from the deflector 3 side. Also, when radiuses of curvature of each refracting surface thereof are denoted as r:1, r:2, r:3, r:4, r:5, and r:6 in order from the deflector 3 side, and a component of a radius of curvature in the direction vertical to the main scanning direction, the condition of -1.0<r:6Y/r:2Y<-0.3 is allowed to be satisfied. In this way, the quantity of a curvature of image can be made small, and an optical scan can be executed with high density.
Patent JP-S5964739-A (JP)
Inventor: JIYON JIEE KUROOTO
IPC: C22C45/02
Filed: 1983-09-02
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-H08866-A (JP)
Title: Lower looper for overlock sewing machine
Inventor: KOJIMA SHINJI
IPC: D05B57/06
Filed: 1994-06-21
Abstract: PURPOSE:To provide the lower looper for overlock sewing machine with which not only the work for putting a thread onto the thread guard part of the lower looper but also the work for passing the thread through the lower looper itself can extremely easily and efficiently be performed by performing the work only from the front side secured with a wide space for work while using the comparatively simply structured lower looper without using any special member. CONSTITUTION:Concerning the lower looper of an overlock sewing machine, a thread passing hole 6a is formed at one end of a thread groove 6b and a thread guard part 6c made of a notch is provided on the other end side at the upper end part of a lower looper member 6 to be reciprocatively oscillated right and left while being arranged under a needle, which is equipped with a needle thread, to be vertically moved. Under the condition of oscillating the lower looper member 6 up to the end of one side thereof so that the thread guard part 6c can get closer to the lower side of the needle, the upper end face 6f of the lower looper member 6 is designed in a form to gradually shorten moving radii P1-P5 set with a thread lock part 4a as a center directing from an intersection with a vertical line X-X passing through the thread lock part 4a toward the thread guard part 6c with respect to at least a part ranging from the intersection above to the part 6c.
Patent JP-S58123819-A (JP)
Inventor: HORUSUTO GIRUHAUSU
IPC: F27D7/04
Filed: 1982-09-14
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-S6052012-A (JP)
Title: Forming method of partially thin-film
Inventor: KISHIDA SHIYUNJI
IPC: H01L21/205
Filed: 1983-09-01
Abstract: PURPOSE:To change each repair into standard operation, and to improve reliability by forming and shaping the broken section of a thin-film pattern to a predetermined shape and forming a thin-film to the broken section. CONSTITUTION:Second laser beams for removing a thin-film of which beams from a laser oscillator 15 are shaped to a predetermined form previously prepared are projected to a broken section 3, the broken section is expanded and shaped to a prescribed form, and a substrate, the broken section thereof is shaped, is exposed to a raw material gas atmosphere. When first laser beams from a laser oscillator 7 for forming the thin film having the same form as the prescribed form are projected to the same position of the broken section, proper quantities of the thin-film keeping flatness to a peripheral section can be formed to the expanded and shaped broken section.
Patent JP-S5583311-A (JP)
Title: Agc circuit
Inventor: TAGUCHI HARUO
IPC: H03G3/20
Filed: 1978-12-19
Abstract: PURPOSE:To simplify amplitude measurement by providing an AGC circuit with a detection circuit which detects the output of a variable gain amplifier, a comparator circuit which compares its output with a reference voltage, a reversible counter which provides addition or subtraction according to the output of the comparator, and a D/A converter. CONSTITUTION:An AGC circuit consists of variable gain amplifier 1, detector 2 for output level detection, direct-current amplifier 3 for AGC loop feedback, reference voltage input terminal 4, comparator 5, reversible counter 6, D/A converter 7, and switch S. In this constitution, switch S is closed to make detector 2 detect the output level of amplifier 1 and comparator 5 makes a comparison between a detection output and reference voltage to make counter 6 increase or decrease its count value, which applied to amplifier 1 via converter 7, thereby exercising gain control. With switch S opened next, an AGC loop is turned OFF to fix a gain when switch S is closed. Consequently, the ON-OFF switching of AGC and a gain adjustment can be done by one stage, so that the circuit will be simplified.