baber/WOPTO huggingface dataset:
Patent JP-H04141263-A (JP)
Title: Automatic coating device
Inventor: NIWA HITOSHI
IPC: B05B12/00
Filed: 1990-09-28
Abstract: PURPOSE:To ensure that a coat applied is uniform in thickness by providing a non- contact sensor which detects the position of any region moving back and forth in synchronization with a coating device, position/speed conversion device of a crank drive motor and a crank drive motor rotating speed control device. CONSTITUTION:A non-contact sensor M is reset at a position P0 where a parallel link 3A is reversed to the left, and the number of pulses indicates the position of coating devices 2A, 2B. For example, the coating devices 2A, 2B are driven by a motor 6 rotating at high speed upto a speed acceleration end position P1 from a left reversing position P0 of the devices 2A, 2B, so that the speed of the devices is accelerated. If the devices 2A, 2B arrive at the speed acceleration end position P1, a paint valve 12 opens to initiate painting. Next, rotation speed of the motor slows down upto a position P6 where the parallel links 3A, 3B become vertical, over a distance as far as a speed reduction start position P2 and the devices 2A, 2B ascend at the P6. If the devices reach the speed reduction start position P2, the paint valve 12 becomes closed and the motor 6 is maintained at high rotation speed until the devices arrive at a right reversing position P7 and a speed acceleration end position P3. If the devices move at uniform speed, paint is supplied at constant flow rate to perform painting.
Patent JP-S61139173-A (JP)
Title: Digital video and sound recording and reproducing device
Inventor: KANI TETSUO
IPC: H04N5/91
Filed: 1984-12-11
Abstract: PURPOSE:To obtain a device capable of carrying out an electronic editing easily with a simple construction and an inexpensive cost by constituting the second reproducing circuit to which a reproducing signal is fed from a recognition reproducing rotation magnetic head only by a sound reproducing circuit. CONSTITUTION:In an electronic editing, a recording signal recorded already in an inclined track on a magnetic tape TP is reproduced by an ordinary repro ducing and previously reproducing rotation magnetic head A. A digital video signal and digital sound signal are then taken out by the first reproducing circuit 1 respectively and supplied to D/A converters 5V, 5A to D/A convert and monitored and reproduced to search the inclined track to be edited and recorded. Thereafter, by a recording rotation magnetic head R, a mixed signal of new digital video signal and digital sound signals is recorded on the inclined track and thereafter, the recording signal of the inclined track edited and recorded is reproduced by a recognition reproducing rotation head C, only the digital sound signal is taken out by the second reproducing circuit 2, supplied to the D/A converter 5A to D/A convert and monitored, reproduced and recog nized.
Patent JP-S61140429-A (JP)
Title: Feeder
Inventor: IWASAKI SHINICHI
IPC: B65H3/06
Filed: 1984-12-11
Abstract: PURPOSE:To prevent a duplicate feed and folded tips f sheets and allow a stable feed by providing a sheet stacking means, a separating claw separating sheet materials one by one, and a sheet feeding roller having an outer periphery with different diameters on the feeder of a copying machine or the like. CONSTITUTION:A sheet feeding roller 1 and a rotary shaft 2 are connected via a clutch, and the rotation of the rotary shaft 2 is continued to the sheet feeding roller 1. when the sheet feeding roller 1 is driven to rotate, the uppermost sheet 9 is separated from the separating claw 7a of a separating claw plate 7 and goes to a position reaching a sheet conveying guide 12. This is because the protruded section 1a of the sheet feeding roller 1 is brought into contact with the sheet 9 and the sheet 9 is fed out while a spring 6 is lowered. If the rotating speed of the sheet feeding roller 1 is kept constant, the feeding- out speed is proportional to a distance between the contact portion with the sheet 9 and the rotary shaft 2, thus it is initially fast and gradually becomes constant. In general, as the speed at which the sheet is separated from the separating claw 7a becomes larger, the separation is performed more stably, and a duplicate feed can be prevented.
Patent JP-H10103922-A (JP)
Title: Apparatus and method for alignment of pattern
Inventor: ONISHI HIROYUKI
IPC: G06T7/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a pattern alignment apparatus and a pattern alignment method by which the relative position of two images corresponding to images of two patterns can be aligned precisely. SOLUTION: Correction image data which correspond to an image in which the pattern of reference image data 100 is made thin and to an image in which the pattern is made fat are used as a plurality of reference image data together with original image data. In the respective reference image data, vectors to a reference position P from feature points A and feature points B in the pattern are computed, and a feature point-vector table 300 is created. By referring to the feature point-vector table 300, pixel positions which indicate the corresponding vectors are computed on the basis of respective feature points A, B of image data 200 to be inspected, one is added to count matrix 400, and an image position having a maximum count value is detected. A maximum value out of maximum count values corresponding to the plurality of reference image data and its pixel position are detected.
Patent JP-H08107070-A (JP)
Title: Trapping apparatus of by-products in thermal cvd
Inventor: ONODERA SHIGEKI
IPC: H01L21/205
Filed: 1994-09-30
Abstract: PURPOSE: To provide a trapping apparatus of by-products in a thermal CVD method by which the by-products can be removed effectively and the parts to which by-products adhere can be washed easily. CONSTITUTION: A thermal CVD apparatus has a quartz reaction tube whose both ends are opened, a cap which is attached to both the ends of the quartz reaction tube with flanges and an evacuation pipe 12 which connects the exit side flange of the quartz reaction tube to an evacuation system. A cooling pipe 12 is provided in the region of the exit side flange and the cooling pipe 12 is made to function as a trap for removing by-products in the thermal CVD to constitute a trapping apparatus 10 of by-products in the thermal CVD.
Patent JP-H07112456-A (JP)
Title: Injection molding method
Inventor: KUROKAWA TETSUJI
IPC: B29L31/58
Filed: 1993-10-20
Abstract: PURPOSE:To prevent unnecessary protuberances which are formed on a resin molded article, corresponding to a gate at the leading end of a nozzle for resin injection from generating, and reduce work manhours for the cutting of the unnecessary protuberances. CONSTITUTION:An area which corresponds to a gate 21 of a cavity 7 which is formed when a separatable pair of forms 1, 2 are fitted is made to be a thicker part 22 which is thicker than a general area 23 which is the other part of the cavity 7. Then, a molten resin is injected into the cavity 7 through the gate 21, and when the resin of the general area 23 of the cavity 7 is hardened, and before the resin of the thicker part 22 of the cavity 7, the pair of forms 1, 2 are separated, and a molded article 25 is removed. Since one part of the resin at the thicker part 22 sticks to the gate 21 side and is broken, on the molded aritcle 25, a depressed part 27 is formed, and unnecessary protuberances are prevented from forming.
Patent JP-H03126602-A (JP)
Title: Thick film of oxide superconductor and its production
Inventor: SATO KIYOSHI
IPC: C01B13/14
Filed: 1989-10-09
Abstract: PURPOSE:To form a thick film of an oxide superconductor without deteriorating the characteristics of the superconductor by bonding powder of the oxide superconductor with amorphous silicon oxynitride as a binder and sticking the bonded powder on a substrate in the form of a thick film. CONSTITUTION:A substrate is coated with paste consisting of powder of an oxide superconductor and polysiloxazane and the coated substrate is heat- treated. The polysiloxazane is converted into amorphous silicon oxynitride by the heat treatment at a low temp. and functions as a binder. The heat treatment temp. is about <=500 deg.C. The mixing ratio between the oxide superconductor powder and the polysiloxazane is regulated so that the polysiloxazane accounts for about 5-50wt.%.
Patent JP-H05101339-A (JP)
Title: Production of thin-film magnetic head
Inventor: YOKOTA SEIJI
IPC: G11B5/31
Filed: 1991-10-09
Abstract: PURPOSE:To allow the exact measurement of a stock removal by judging the stock removal in accordance with the conduction state between respective lead parts at the time of polishing a medium sliding surface in the production stage of the chip of the magnetic head. CONSTITUTION:Conductor parts 40, 50 having a specified angle with the medium sliding surface are formed on both sides of the magnetic head part and the plural lead parts 41 to 45, 51 to 55 connected to the plural points of the conductor parts are formed. The plural lead parts are connected at equal intervals to the conductor parts 40, 50. The conductor parts 40, 50 incline successively with the polished surface (medium sliding surface) when the chip of the thin-film magnetic head formed in such a manner is successively polished. The conductor parts are, therefore, polished successively from one end thereof. The lead parts connected to the annihilated parts are held disconnected (open) and the conduction to the other lead parts is interrupted. The progression of the polishing to the conductor part 40, 50 parts connected with these lead parts is thereby detected.
Patent JP-H01104298-A (JP)
Title: Cordless iron
Inventor: KATAOKA YOSHINORI
IPC: D06F79/02
Filed: 1987-10-16
Abstract: PURPOSE: To prevent an ironing at a low temp. by providing a temp. detecting means detecting the temp. of a base and a placement detecting means detecting the existence of placement on a placement part. CONSTITUTION: The cordless iron is provided with the temp. detecting means detecting the temp. of the base 14, the placement detecting means 23 detecting the existence of the placement of an iron main body on the stand, a temp. control means 28 setting the temp. of the base 14 by receiving the output of a temp. setting button 24 for changing set temp., opening/closing a switching means 26 to control temp. and driving a reporting means 25 such as a buzzer and a placement part 29 on which the iron main body 12 is placed. By the configuration, a non-arrival report is executed by the reporting means 25 when the iron main body 12 is taken away from the placement part 29 before base temp. arrives at the set one which is set by the temp. setting means 28.  Therefore, the leakage of water in the base 14 owing to a low temp. or inconvenience that a wrinkle is not smoothened or the like is prevented in case of using steam by putting water through from a tank 16 to a gasifying chamber 15.
Patent JP-H04139753-A (JP)
Title: Heat transfer cap
Inventor: KUNO KATSUMI
IPC: H01L23/36
Filed: 1990-09-29
Abstract: PURPOSE:To enhance a cooling effect by forming a second contact surface in contact with cooling means side wider than a first contact surface in contact with a heat generator, and forming a protrusion or a recess on the second surface in contact with the means side to bring the means into contact with the protrusion or the recess. CONSTITUTION:A semiconductor chip 1 of a heat generator is arranged in a space to be formed of a heat transfer block 3, and one surface of the chip 1 is connected to a board 2 through a bump 4. A first contact surface 5a of a heat transfer cap 5 made of a material having high thermal conductivity is brought into contact with the other surface of the chip 1. The cap 5 has the surface 5a in contact with the chip 1 and a second contact surface 5b formed with a protrusion 5c in contact with a cooling stud 6 arranged on the opposite surface to the chip 1, and the stud 6 formed with a recess 6a to match the protrusion 5c is brought into sliding contact with the protrusion 5c.
Patent JP-S61140366-A (JP)
Title: Production of extrafine solder coating wire
Inventor: MASUKO MITSUO
IPC: B21C1/00
Filed: 1984-12-12
Abstract: PURPOSE:To obtain a extrafine solder coating wire at low cost and with good efficiency by making a base wire with the extrusion coating of a solder on a core wire and by performing a wire drawing work without the heat treatment of this base wire. CONSTITUTION:The solder coated wire 5 consisting of a core wire 2 and the solder 1A coating the core wire 2 is obtained by passing the core wire 2 through a die 4 with applying a tension on the core wire 2 with preheating and pressing a solder billet 1. A wire drawing is performed with more than 85% reduction with this solder coated wire 5 as the base wire without subjecting to a heat treatment on the way. With this method the extrafine solder coated wire of high strength having sufficient hardening work is obtd.
Patent JP-H05103369-A (JP)
Title: Moving network controlling system
Inventor: SATO KAZUHIRO
IPC: H04W60/00
Filed: 1991-10-11
Abstract: PURPOSE:To process an incoming call to a moving-body subscriber without lowering the call processing ability of a moving network controlling system which provides moving-body subscribers with communication service. CONSTITUTION:Each exchange 12 is provided with a management device 15 which manages the identification information of moving-body subscribers executing radio processing with its subordinate radio base stations by base radio stations. A data base center 14 instructs the device 15 of one exchange 12 to delete the registration of the identification information of a moving-body subscriber when the moving-body subscriber moves from the position registered area of the exchange 12 to the position registered area of another exchange 12. At the same time, when an incoming call arrives at the moving-body subscriber executing radio processing with one of its subordinate base radio station, the exchange 12 executes calling by specifying the object base radio station to be called in accordance with the managing data of the its own management device 15.
Patent JP-H0598930-A (JP)
Title: Valve structure for exhaust system of internal combustion engine
Inventor: HASE SHUICHI
IPC: F01N1/08
Filed: 1991-10-11
Abstract: PURPOSE:To manufacturing a means, which shows the muffling property priority function by sealing an exhaust pipe at the time of idling condition or low speed and low load condition of an engine and which shows the back pressure reduction priority function by increasing the opening quantity of the exhaust pipe at the time of high speed and high lord condition of the engine, with the simple structure at a low cost, and prevent the generation of noise by eliminating sliding of parts and mutual interference or the like, and improve the reliability of the operation. CONSTITUTION:A switching valve 17 is provided in the end of an exhaust pipe 13 to be opened/closed freely to be oscillated in the core direction of the exhaust pipe 13 around of a part of the switching valve 17 as a support point. This support point part is made of bimetal 19 so that the switching valve 17 is opened/closed by elevation of the temperature. An extension part 13a for covering the periphery of the switching valve 17 over the range from the vertical position of the switching valve 17 against the core of the exhaust pipe 13 to the inclined position inclined outward of the exhaust pipe 13 at a predetermined angle is projected at the end of the exhaust pipe 13.
Patent JP-H08120327-A (JP)
Title: Heating furnace valuable to effective furnace length having intermediate charging hole
Inventor: SHIBATA TOMOAKI
IPC: C21D1/00
Filed: 1994-10-26
Abstract: PURPOSE: To efficiently recover the waste heat of exhaust gas by arranging a partition wall vertically movable in an intermediate charging part at the time of charging a hot slab from an intermediate charging hole, descending to a pass line and feeding the high temp. waste gas in the intermediate charging part to a recuperator. CONSTITUTION: At the time of charging the hot slab from the intermediate charging hole 6 of a heating furnace, the movable partition wall 15 changing the effective furnace length by descending to the pass line (P.L) of the material to be heated is arranged in the intermediate charging part 14. This movable partition wall 15 is arranged so as to divide not only an intermediate charging floor part 14, but also a heating zone 3, and a bypass flue 16 is arranged at the part coming near an ejecting hole 5 side from the movable partition wall 15 and connected with the recuperator 8 through a flue 7.  By this constitution, at the time of charging the hot slab from the intermediate charging hole 6, the exhaust gas is flowed directly to the recuperator 8 through the bypass flue 16 and the obtd. preheated air is supplied to burners 11 through piping 10, and the recovery of the waste heat of the exhaust gas is efficiently executed.
Patent JP-S62123723-A (JP)
Title: Wafer cleaning device
Inventor: HONDA AKIKO
IPC: B08B3/10
Filed: 1985-11-22
Abstract: PURPOSE:To uniformly execute the removal of the foreign substances adhered on the surfaces of wafers regardless of the positions of the wafers by uniformly directing pure water to each wafer in a carrier through a plurality of pieces of the outflow ports perforated in the pipe. CONSTITUTION:The interior of a cleaning tank 1 is previously filled with pure water through a piping 2, a pipe 6 and outflow ports 6a and the pure water is overflowing through the upper end of the tank 1. In this state, a carrier 4 wherein wafers 3 are being arranged is dipped and the carrier 4 is transferred onto a carrier supporting stand 5. Then, the quantity of water from the outflow ports 6a is increased and water currents to direct to each wafer 3 are generated. Therefore, the foreign substances adhered on the surface of each wafer 3 are removed by the water current, are each made to float upward, overflows the upper end of the cleaning tank 1 for evacuation.
Patent JP-H1187299-A (JP)
Title: Wafer-cleaning equipment
Inventor: HORI KENJI
IPC: B08B3/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wafer cleaning equipment having relatively simple structure in which uneven cleaning can be suppressed by enhancing the cleaning efficiency at a basket groove part and subjecting a wafer uniformly to ultrasonic waves or the like, and the wafer can be cleaned while rotating, without generating dust. SOLUTION: When a wafer W is turned in the circumferential direction at the time of cleaning, first and second lift members 13, 14 are lifted/lowered in a specified order. Consequently, the wafer W in a basket 12 can be rotated through a relatively simple structure and at low cost. Since the wafer W is turned by a specified angle at a time, while being pushed up obliquely upward by means of the first and second lift members 13, 14, outer fringe of the wafer W does scaraly comes into contact with the inner surface of the basket 12. Consequently, dust can be prevented from being generated through this contact.
Patent JP-H06217968-A (JP)
Title: Automatic displaying method for x-ray frame sequence and displaying method for x-ray frame sequence
Inventor: SUTEIIBUN FUIRITSUPU ROOMU
IPC: H05G1/60
Filed: 1993-10-21
Abstract: PURPOSE: To obtain an easy diagnosis by allowing to generate a series of images which can freeze a confirmed a frame of feature by tracking automatically a confirmed feature within one frame by the subsequent frame relating to a fluorescent X-ray photographic system suitable for observing disorders of cardiac vessels. CONSTITUTION: The radiogram of a patient 10 irradiated from an X-ray source 11 launches into an input light emitting body 13 of an intensifier 12 and the obtained electron beam image is converted into a bright lightwave image by an output light emitting body 14. This lightwave image is observed by a video camera 15. After the analog video signals are converted to digital signals 17, they are fed to the video processor DVP 19 and a scanning line forming a complete X-ray image frame is stored. In DVP-CPU 27, under control of host CPU 25, a confirmed feature moving within a series of the X-ray frame is automatically tracked and not only the feature is automatically picked up within the subsequent frame, but also a series of images containing the feature in the center, are generated substantially in a standstill state.
Patent JP-2001083421-A (JP)
Title: Zoom lens
Inventor: FUKUDA NAOKO
IPC: G02B13/18
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a large-aperture wide-angle zoom lens having higher performance by making a 1st lens group have at least two aspherical surfaces and satisfying a specified conditional expression. SOLUTION: This zoom lens is equipped with a 1st lens group G1 having negative refractive index, a 2nd lens group G2 having positive refractive index, a 3rd lens group G3 having negative refractive index and a 4th lens group G4 having positive refractive index in order from an object side. At least two aspherical surfaces are arranged in the 1st lens group G1, and the conditional expression: 1.0>|f1/f2|>0.0 is satisfied, provided that f1 is the focal distance of the lens positioned nearest to the object side out of the lenses having the aspherical surface in the 1st lens group G1 and f2 is the focal distance of the lens positioned second from the object side out of the lenses having the aspherical surface in the 1st lens group G1.  Thus, the curvature of field and distortion aberration on a wide-angle side are easily compensated and further aspherical amount per surface is made small, then necessary cost in terms of manufacture is reduced.
Patent JP-H1184889-A (JP)
Title: Image forming device
Inventor: TAMURA SATOSHI
IPC: G03G15/16
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving the separation performance of a transferred material such as a paper sheet after a toner image is transferred, from an intermediate transfer body. SOLUTION: A pushing up roller 71 is installed inside the intermediate transfer body 50 in a downstream position near a secondary transfer roller 61 in the rotational direction of the intermediate transfer body. After a secondary transfer to the paper 64 is performed, the intermediate transfer body 50 is pressurized from the inside by the pushing up roller 71, to be locally deformed. Even if the paper 64 is still attracted to the transfer body 50, because an electric charge is not completely attenuated, even after the top end part of the paper 64 passes through a secondary transferring part, due to the volume resistivity and circumferential speed of the intermediate transfer body, the following of the paper 64 can be prevented by the curvature of the deformed intermediate transfer body 50, to physically separate the paper 64 from the transfer body 50.
Patent JP-H09105338-A (JP)
Title: Throttle device of engine
Inventor: KAWAMIZU KIYOMI
IPC: F02M17/50
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent icing from occurring as promoting the simplification of structure, in an engine throttle device. SOLUTION: This throttle device is equipped with a tubular metal valve housing 7 where a throttle valve is installed, a resin throttle body 8 wrapping this metal valve housing, an exhaust gas recirculation(EGR) passage 30 being formed in a cylinder head 1 and leading a part of exhaust gas into a flow of air to be inhaled in an engine, and a metallic support 9 connecting the metal valve housing 7 and a part where the EGR passage 30 of the cylinder head 1 is opened, respectively.