baber/WOPTO huggingface dataset:
Patent JP-H1070170-A (JP)
Title: Substrate carrier system
Inventor: NAKAZATO HIROSHI
IPC: B65G49/07
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To increase the throughput of an exposure device, by a method wherein, when a substrate stage is scanning in the horizontal direction, the receiving part of the substrate stage and the substrate holding part of a shifting arm are intersected with each other with slipped levels in the vertical direction. SOLUTION: A new reticle 1 mounted on a reticle hand 34 is sucked and held by a suction holding part 41. Next, the negative pressure of the suction holding part 41 is relived to lower the reticle hand 34 for delivering the reticle 31 to the receiving part 42 on a reticle stage 1 to be sucked at the receiving part 42 by the negative pressure further to be held on the reticle stage 1. In such a constitution, a notch 43 is provided on the reticle stage 1 so that even if the reticle stage 1 in the delivery finished state of the reticle 31 is shifted in the Y direction, the receiving part 42 of the reticle stage 1 and the suction holding part 41 may not interfere with each other, thereby enabling the reticle 31 to be scanned immediately after the reticle 31 is received on the reticle stage 1.
Patent JP-H09311647-A (JP)
Title: Address appointing apparatus and manufacture thereof
Inventor: JIYON ESU MUUA
IPC: H01J17/49
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a cathode from being oxidized or damaged by sputtering by forming the cathode from a layer of a material having a high electric conductivity extended along its longitudinal direction and a coating of a heat-resistant compound extended along its longitudinal direction to cover the cathode. SOLUTION: A cathode 162 comprises a layer 174 of a material with high electric conductivity extended along its longitudinal direction 162 and a coating of a heat resistant material 184 extended along its longitudinal direction 162 to cover the cathode itself 162. In this case to form the coating, typically, positively charged particles 184 of a heat resistant compound with the diameter of 4.0μm are made to float in a bath of a dielectric liquid such as isopropyl alcohol. Positively charged flit particles 186 are also made to float in the same way. Then, these positively charged particles 184, 186 are attached to the cathode 162 by keeping the cathode at negative potential.
Patent JP-S63100611-A (JP)
Title: Magnetic head supporting device
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/592
Filed: 1987-09-30
Abstract: PURPOSE:To improve a high speed response due to an electrostrictive drive by joining a ferroelectric material from the base edge of an intermediate electrode only to a halfway part, joining the material lighter than the ferroelectric material to the tip part, in which the ferroelectric material is not joined and constituting a head supporting body. CONSTITUTION:A head chip 38 to constitute a magnetic head is fitted by the method to protrude a tip, in which a gap is formed, to the tip of a central metallic plate 30 facing in the outer direction from the tip of synthetic resin plates 41 and 42 and to execute the joining by adhesives. In this way, an electrode for driving an electrostrictive is not formed at the tip part of a head supporting plate 31, electrodes 35 and 36 for the electrostrictive drive are provided only at a base edge 37, the electrostrictive drive is executed for the head supporting plate 31 by a prescribed electric signal, and then, a tip part 39 is not driven and only the base edge part 37 is electrostrictively driven. Consequently, the weight of the head supporting plate 31 can be lightened, a mechanical strength can be improved and the improvement of the high speed response by the electrostrictive drive can be achieved.
Patent JP-H1186437-A (JP)
Title: Copy protection method and recording/reproducing device
Inventor: OKUYAMA TAKEHIKO
IPC: G06F21/10
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To effectively copy control a video equipment and an audio equipment by inserting copy control information based on a kind or above of copy generation control information incorporated in the recording data into the transmission data. SOLUTION: Relating to recording right or wrong judgment circuit 36 a transmission origin judges the right or wrong of the recognition of a recording data format by a detected CCI. When it is right, the circuit 36 controls the recording based on detected SCMS, CGMS, and when wrong, the circuit 36 controls the recording based on a value subtracting one generation from the SCMS, CGMS. Further, a recording SCMS/CGMS value decision circuit 35 updates the CGMS, SCMS by one generation mush when right, and updates the SCMS by two generation much when wrong. At a reproducing time, the CCI formed by a CCI value formation and insertion circuit 33 is imparted to a 1394 packet transmission circuit 22 together with the reproducing data from a signal processing circuit 31 according to the detected CGMS o SCMS.
Patent JP-H0798861-A (JP)
Title: Production of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/85
Filed: 1993-09-30
Abstract: PURPOSE:To continuously replenish the decreased amt. of molten metal in a container and to efficiently produce a high-performance magnetic recording medium by supplying and melting a sheet-type metal material on a specified position of the molten metal. CONSTITUTION:After a vacuum chamber 7 is evacuated to specified vacuum degree, an electron gun 6 is operated to irradiate a magnetic alloy 5 in a crucible 8 with electron beams 6a and to vaporize the alloy, so that particles of the magnetic alloy are obliquely deposited on a supporting body 2. While the alloy 5 decreases by vaporization, a sheet-type magnetic alloy 9 is carried by its weight on a guide plate 12 to the crucible 8. The front end of the alloy 9 moving is heated and molten with a sub electron gun 18 and slowly supplied to the crucible 8. Thereby, no turbulance is given to the molten metal. The temp. of the molten metal is not largely decreased since the metal is preliminarily heated and then supplied in the molten metal. Thus, a good metal film can be formed by vapor deposition on the supporting body on a cooling can 1.
Patent JP-H08109010-A (JP)
Title: Production nitride powder
Inventor: SHINKO TAKASHI
IPC: C01B21/06
Filed: 1994-10-07
Abstract: PURPOSE: To form a nitride powder maintaining the initial shapes of the starting powder particles without sintering between the particles during the nitriding. CONSTITUTION: After coating film containing a surfactant comprising oleic, linolic or linolenic acids or their salts or alkylamines is formed on the surface of the starting powder particles, the starting particles are introduced together with crushing medium 14 comprising particles of zirconia, alumina, silica and soda ash glass into a rotary heater 1. As the heater 1 is rotated, they are heated in a nitriding gas atmosphere to effect nitriding. The powder particles can be prevented from sintering each other by dispersing action of the coating film of surfactant and by crushing action of the crushing medium.
Patent JP-H0874829-A (JP)
Title: Fitting for locking bolt or nut
Inventor: YAMADA MASAYUKI
IPC: F16B39/10
Filed: 1994-09-01
Abstract: PURPOSE: To effectively prevent loosening of a bolt and a nut by providing a hollow holding part which holds a head of the bolt or an outer periphery of the nut, and preparing a gastening part while extending a part of the holding part. CONSTITUTION: A locking fitting 1 has a hollow holding part 1a which is formed in a C character form so as to surround a head of a bolt or an outer periphery of a nut, and fastening parts 1c, 1d prepared by extending a part of the holding part 1a outward in a diameter direction. A round bar is selded as a projection 1b to an outer periphery of the holding part 1a. After fastening an object 5 to a main body 6 by the use of a hexagon socket head cap screw 4 and a spring washer 7, the head of the bolt 4 is covered with the fitting 1. In this case, the projection 1b is inserted into a small hole 5b previously formed on the object 5 to be fastened. Rotation of the fitting 1 and the object 5 is prevented. Then, a small screw inserted into the fastening parts 1c and 1d is fastened for contracting a diameter of the holding part 1a. The fitting 1 is fixed to the bolt head 4.
Patent JP-H0553816-A (JP)
Title: Fuzzy inference device
Inventor: AZUMA HIDEJI
IPC: G06N7/02
Filed: 1991-08-29
Abstract: PURPOSE:To arbitrarily reflect a control rule having the high degree of importance upon the output of a fixed value and to reduce the operational burden of inference. CONSTITUTION:On circuits corresponding to control rules 1 and 2 having the high degree of importance, only consequent part evaluation circuits 1B and 2B are provided, and a selective circuit 12 constituting these circuits inputs normally the membership function of zero and a prescribed membership function excepting for zero from a generating circuit 11. Then, one of those membership functions is selected by outside selective signals S1 and S2 and outputted to a MAX circuit 5. The MAX circuit overlaps the membership function outputted from the selective circuit and a membership function outputted from consequent part evaluation circuits 3B and 4B corresponding to control rules 3 and 4, a defuzzifier circuit 6 calculates a value showing the center of gravity in the overlapped graphic, and the value is outputted as the fixed value. According to the outside selective signals, the control rules 1 and 2 are arbitrarily reflected upon the output of the fixed value and since there is no inference concerning an antecedent part, the operational burden is reduced.
Patent JP-2001069445-A (JP)
Title: Video changeover device
Inventor: ISHIMURA TSUNEAKI
IPC: H04N5/268
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent mis-video-recording due to dissidence of mode setting between a video changeover device and a recorder connected to the video changeover device. SOLUTION: A video recording/reproduction detection means 105 of this video changeover device discriminates an operating state (video recording/ reproduction) from a video output signal of a video recorder 118. The detection means 105 discriminates the operating state depending on discrimination of coincidence/dissidence between an ID signal superimposed on a video image and an ID signal in a reproduced signal given to the changeover device at reproduction or depending on the comparison between an internal synchronizing signal of the changeover device and a synchronizing signal separated from the reproduction signal. The discrimination result automatically selects mode setting of the video changeover device 101.
Patent JP-S60132703-A (JP)
Inventor: OIGEN BIYUURAA
IPC: B28B13/00
Filed: 1984-11-21
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-H0558329-A (JP)
Title: Hydraulic circuit for rear wheel steering device
Inventor: JO TADASHI
IPC: B62D7/14
Filed: 1991-08-30
Abstract: PURPOSE:To hinder more than specific pressure from being acted upon a working pressure chamber of a neutral lock actuator by preventing a direction control actuator and the neutral lock actuator from exerting influences upon each other even if the direction control actuator and the neutral lock actuator are controlled in the same hydraulic circuit. CONSTITUTION:An electromagnetic control directional control valve 2 is arranged in a main passage to connect a direction control actuator 3 and a pump P to each other, and the first pressure sensitive directional control valve A is arranged between this electromagnetic control directional control valve 2 and the pump P. The second pressure sensitive directional control valve B and a check valve 5 are arranged in the first branch passage 4 branched off from the main passage 1, and a neutral lock actuator 6 and an electromagnetic communication valve C are arranged downstream of this check valve so as to be in parallel with each other. The downstream part of the electromagnetic communication valve C is connected to a tank T, and a pilot passage 13 branched off from upstream thereof is set to apply pilot pressure to the first pressure sensitive directional control valve A.
Patent JP-2001071161-A (JP)
Title: Production of laser welded parts
Inventor: TSUNEISHI MINORU
IPC: B23K26/21
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To omit stages for washing, shape management and press fitting load management necessary for press fitting work by plastically deforming the ends of metallic parts on an inner side or outer side and cold plastically bonding these ends as a tack welding method of the metallic parts to be bonded by laser welding. SOLUTION: The upper part of a plunger rod 2 is inserted into the bore part of an anchor 1 and the flange part of the rod 2 is bonded by laser welding 3. A die is embedded into the guide of metal molds so as to sandwich the plunger rod 2 and the anchor 1 is inserted into the upper flange part of the plunger rod 2 in order to tack weld these parts. A punch is then slidably inserted to comply with the bore of the guide. The part 4 near the fitting part at the top end of the plunger rod 2 is locally pressurized by the punch to induce plastic flow. The part 4 near the fitting part cold plastically bonds the anchor 1 and the plunger rod 2 as the top end of the plunger rod 2 induces plastic deformation in the outer diametral direction and compresses the bore part of the anchor 1.
Patent JP-S60141653-A (JP)
Inventor: OOTSUKA MASAMITSU
IPC: C04B2/02
Filed: 1983-12-27
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-S60138415-A (JP)
Title: Capacity type clinometer
Inventor: IWAMOTO SHIGEKI
IPC: G01C9/06
Filed: 1983-12-27
Abstract: PURPOSE:To execute an automatic detection by a simple constitution by applying a polyphase signal to one plate of three or more opposed electrodes, and detecting a magnitude of a composite signal by a variation of an electrostatic capacity in a common connecting point of the other plate, and a phase difference from a reference signal. CONSTITUTION:Three phase AC signals V1, V2 and V3 are applied to one plate of opposed electrodes 3, 4 and 5. The other plate of the opposed electrodes 3, 4 and 5 is connected in common, and a voltage V0 generated in this point is inputted to a phase difference measuring circuit 8 and a voltage measuring circuit 9 through an amplifier 7. In the phase difference measuring circuit 8, said voltage is compared with a reference signal V4 applied separately from an oscillating circuit 6, and outputted as an angle signal to an inclining direction display part 10. An output of the voltage measuring circuit 9 is inputted to an operating circuit 11, and arctan L (L: size of an inclination) is derived, and outputted as a tilt angle signal to a tilt angle display part 12.
Patent JP-H03108429-A (JP)
Title: Culture device of ear shell
Inventor: MORI MISAO
IPC: A01K61/00
Filed: 1989-09-19
Abstract: PURPOSE:To improve yield of feed fed by blending feed with water by a feed supply tank, cutting the feed into fine solid by a mixer and sending the feed through a pipe branch box, a solenoid valve and a flow rate detecting end to man-made gathering-place for fish by a feed pump. CONSTITUTION:Feed fed to a feed supply tank 1 is mixed with water, cut into fine solid by a mixer 2 and sent in a jelly state through a pipe branch box 4, a solenoid valve 5 and a flow rate detecting end 6 to man-made gathering-place 7 for fish by a feed pump 3. The integrated amount of the feed is calculated by a control board 8, the flow rate is sent to a monitor board 9 and the monitor board 9 shows state of feed supply, alarm in emergency and recorded result of feed supply state of the past.
Patent JP-S61124057-A (JP)
Title: Manufacture of paste type cadmium negative pole
Inventor: KAIYA HIDEO
IPC: H01M4/38
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a paste type cadmium negative pole having high activity requiring no conversion treatment by immersing metal cadmium powder in a solution containing nickel ions while making a nickel metal deposit on a cadmium metal. CONSTITUTION:When metal cadmium powder is immersed in a nickel salt solution such as a nickel sulfate water solution or the like, metal cadmium is dissolved due to replacement reaction while depositing a nickel metal. Said reaction is made to properly proceed and later to stop reaction by flushing or the like, a surface layer of metal cadmium powder gets a state of being coated with metal nickel. The surfaces of metal cadmium powder get rough due to dissolution while thereon fine metal nickel is existing so that its surface area gets extremely large thus becoming a metal cadmium active material having high activity. In this way, a material, in which the surfaces of metal cadmium powder are coated with metal nickel, is hard to be oxidized while being hard to invite deterioration in its property when used as a cell active material.
Patent JP-H0876345-A (JP)
Title: Method and apparatus for processing of photographic sheet material
Inventor: PATORIKU BAN DEN BERUGEN
IPC: F26B21/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the dimension stability of a sheet material by recirculating the main ratio of dry air from a dry chamber on the upstream side and simultaneously taking the small ratio of air from a dry chamber on the downstream side. SOLUTION: Wet sheet materials 100 are successively supplied to upstream and downstream dry chambers 101 and 102. Besides, air to flow into the downstream dry chamber 102 is heated to the dry temperature on the downstream side. Then, the main ratio of dry air is recirculated through the downstream dry chamber 102 and at the same time, the small ratio of fresh air is taken in through a fresh air inlet 116. Further, air to flow into the upstream dry chamber 101 is heated to the dry temperature on the upstream side higher than the dry temperature on the downstream side. Then, the main ratio of dry air is recirculated from the upstream dry chamber 101 and at the same time, the small ratio of dry air is taken in from the downstream dry chamber 102.
Patent JP-H0693851-A (JP)
Title: Secondary air supply device for internal combustion engine
Inventor: YAKAITO YOSHIAKI
IPC: F01N3/34
Filed: 1992-09-14
Abstract: PURPOSE:To provide a secondary air supply device for an internal combustion engine which ensures stable operation. CONSTITUTION:In a secondary air supply device in which a control unit 20 is provided in a secondary air supply passage, a connection pipe 34 for connecting a vacuum hose 33 which communicates an air intake passage 9 and the control unit 20 with the air intake passage 9 side protrudes in the air intake passage 9, and an orifice (throttle) 35 is provided in the connection pipe 34. Since the connection pipe 34 protrudes in the air intake passage 9 and the orifice 35 is provided in the connection pipe 34, flow-in of fuel contained in intake air (mixture) which flows in the air intake passage 9 into the connection pipe 34 is prevented, fuel does not flow into the control unit 20 via the vacuum hose 33, and the operation of the control unit 20 is stabilized. Consequently, the stable operation of time secondary air supply device for a long time is ensured.
Patent JP-S6488914-A (JP)
Title: Magnetic recording medium
Inventor: USHIGOME HISASHI
IPC: C09D127/06
Filed: 1987-09-29
Abstract: PURPOSE:To improve the dispersion of alumina on the surface of a magnetic layer and to improve the durability of a video tape by incorporating a vinyl acetate resin as a binder, alumina as a polishing agent and toluic acid as the dispersant thereof into the magnetic layer. CONSTITUTION:The vinyl acetate resin is used for the resin as the binder, arom. monocarboxylic acid which is highly adsorptive to the alumina, has good compatibility to a lipophilic resin and provides a good dispersion effect, above all, the toluic acid is used as the dispersant. The para-substitution product (p-methyl benzoic acid) among the toluic acid is used. This carboxylic group is intensified in the adsorption power to the alumina by the methyl group in the para position and since the benzene ring contg. the methyl group has the good compatibility with the vinyl acetate resin and, therefore, the dispersant acts effectively. The alumina is well dispersed in the surface of the magnetic layer, even in the final coated film of the magnetic coating compd. added with the well dispersed alumina paste in such a manner. The durability of the video tape and particularly the head wear characteristic are thereby improved.
Patent JP-S61122730-A (JP)
Title: Driver
Inventor: TORII TAKASHI
IPC: G11B15/26
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the number of members for converting an operating direction by arranging a slider, a flexible belt engaged with the slider, an conversion lever engaged with the belt, and an operation button abutted upon the lever on a chassis. CONSTITUTION:When the operation button 7 is depressed, the conversion lever 6 is rotated in the counterclockwise direction and the belt 8 is pulled in the right side. The belt 8 executes sliding operation while keeping a shape fixed by a slide guide 1d. The surface of teeth is turned to the outer curvature when a pulling load is applied to the belt, or turned to the inner curvature when a compression load is applied to reduce the frictional load between the tooth surface of the belt 8 and the slide guide 1d. When the motion of the belt 8 is transmitted to the slider 3 and a reverse lever 2a is driven, the operating direction of an operation part 2 is reversed. If the operator's finger is separated from the operation button 7, respective members are restored to the original positions by the action of the spring-excited slider 3 and the conversion lever 6.
Patent JP-H1187752-A (JP)
Title: Solar battery, manufacture thereof and photolithography mask therefor
Inventor: MIYOSHI KOZO
IPC: G03F1/68
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To complete photolithographic process for forming a resist film in a single process to reduce a manufacturing cost by patterning a transparent conductive film together with a metal electrode and an a-Si film in first etching and patterning the metal electrode and the a-Si film in second etching. SOLUTION: Etching is done using a stepped film 10 to pattern a transparent electrode 10 together with a laminated a-Si film 3 and a metal electrode 4. An ashing process for removing the resist film stops when a thin resist film 10b is eliminated. The resist film at a part 10a remains as a resist film 10'. The resist film 10' is used to perform etching again and pattern the a-Si film 3 and the metal electrode 4 simultaneously. A protective film 6 is printed between elements to prevent short-circuiting between adjacent transparent electrodes 2 or between the transparent electrode 2 and the metal electrode 4, and conductive paste is applied to connect the metal electrode 4 of the element A with the transparent electrode 2 of the element B.
Patent JP-H0969232-A (JP)
Title: Objective-lens driving device
Inventor: HIGASHIURA KAZUO
IPC: G11B7/09
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of force for optical-axis falling of an objective lens caused by the relationship between the direction of a magnetic field and the direction of current generated when focusing and tracking control are performed at the same time in the driving coil of an objective-lens driving device having driving intersection parts. SOLUTION: A second intersection part 7 for adjusting the arranging direction of a coil is provided at a coil linking part for linking a pair of first intersection parts 8 in this constitution. Then, both resultant forces at both intersection parts, which are generated based on the relationship of a magnetic-field direction 9 between the above described pair of the first intersection parts 8 and a driving magnet 4 and the direction of current, are offset. Thus, the falling of the optical axis of a movable holder 3 is prevented.