baber/WOPTO huggingface dataset:
Patent JP-S61210783-A (JP)
Title: Automatic hue correcting device
Inventor: KISHI HIROYASU
IPC: H04N9/45
Filed: 1985-03-14
Abstract: PURPOSE:To make adjusting operation easy and to improve hue correction by detecting facts that I signals, Q+theta signals and Q-theta signals obtained in respective output terminals of a synthesizing circuit became specified values and generating a controlling signal, and operating an amplifier circuit only when chrominance signals within specified range near the I axis are received. CONSTITUTION:An R-Y color difference signal and a B-Y color difference signal are synthesized in synthesizing circuits 23-25, and I signals, Q+theta signals and Q-theta signals are generated respectively from these circuits. These signals are compared in terms of level with a reference signal in a controlling circuit 27. When an output transistor 28 is turned on, and a current is supplied from an output terminal 29 to an amplifier circuit 26, the amplifier circuit 26 becomes inactive, and when the output transistor 28 is turned off, the amplifier circuit 26 becomes active. Consequently, the output transistor 28 becomes off and the amplifier circuit 26 becomes the state of operation only when the level of I signal is large, a (Q+theta) signal is positive and a (Q-theta) signal is negative. That is, automatic hue correction is made only when the chrominance signals are in the range of oblique lines near the I axis.
Patent JP-H09217434-A (JP)
Title: Joint material
Inventor: MORIYA MAMORU
IPC: E04F13/08
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost and shorten the production line, by providing the leg core plate and the head core plate made of metallic flat plates and covering the core part integrally formed with a rigid synthetic resin coat with an elastomer and arranging sealing blades at both sides of the head core plate. SOLUTION: Sealing blades 13 made of an elastomer 10 are integrally arranged at both sides of a joint seal 12 and auxiliary blades 15 are integrally arranged at both side faces of the middle of the joint insertion part 11. In this case, a coating 16 is applied on the upper face of the joint seal 12. The width in the protruded direction of the auxiliary blades 15 is made narrower than the width of the sealing blades 13. And further, a plurality of protrusions 17 are integrally provided at both side faces of the front end of the joint insertion part 11. The protrusions are set in the bottom of joint when they are driven in the joint to prevent the joint material 1 itself from getting afloat out of the joint because of the thermal shrinkage of the elastomer 10.  In this way, it becomes unnecessary that a belt-form metallic plate is continuously bent and hence, the production line is shortened and the joint material is easily driven in the joint and also damage of the joint material 1 can be prevented when it is driven in the joint.
Patent JP-S55145948-A (JP)
Title: Paper feeder
Inventor: YOSHIDA NOBUAKI
IPC: B65H3/06
Filed: 1979-04-24
Abstract: PURPOSE: To surely feed sheets of paper one by one in an automatic paper feeder for a facsimile apparatus, by using the frictional force between a rotary friction body and a friction plate to move a guide plate attached to the friction plate to wind the sheets around the rotary friction body.  
     CONSTITUTION: A strong frictional force is caused between the lower end 27 of a friction plate 22 and a rotary friction body 20 by the rotation of the body 20. The friction plate 22 is wound around the rotary friction body 20 by the frictional force. The lower part of a guide plate 21 is thrusted on the central part of the friction plane 22 and deflected toward the rotary friction body. As a result, the front ends of sheets of paper 18 are deflected in a direction to be wound ground the rotary friction body 20. The lower the sheet is, the more the deflection of its front end is. Since the sheets 18 are wound around the rotary friction body 20, the sheet driving force of the friction body is increased to perform sure paper feed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55143060-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: YAMANAKA MUTSUO
IPC: H01L27/01
Filed: 1979-04-25
Abstract: PURPOSE:To attempt the improvement of quantity of a hybrid integrated circuit by a method wherein dividing slots are prepared on a substrate with laser beam without removing a resist mask for photoetching, and bad influences caused by cutting scraps of substrate are removed. CONSTITUTION:After photoetching is performed on an insulating substrate 1 covered with a beta.Tn (tantalum) film 2, oxide films 4 are made selectively by anodic oxidation applying a resist mask on it. It is covered with a thin film of Tn group and photoetching is performed to form a resister 5, the thin film of Tn group on the oxide films 4 are removed and oxide films 6 are made selectively by anodic oxidation once more using a resist mask. Then Ni-Cr alloy 7, Pd8 and Au9 are laminated on it, the layers 9-7 are etched applying a resist mask 10 and dividing slots are prepared in an appointed shape with a laser beam 11. Finally the resist mask 10 is removed. By this way, the previous formation of slots is unecessary and the standardization of insulating substrate becomes possible, and the effect of adherence of scraps made by the cutting of substrate with laser beam as in the past does not exist at all. Therefore the quality of product is stabilized and the manufacturing process is simplified.
Patent JP-H05258238-A (JP)
Title: Thin film magnetic head
IPC: G11B5/31
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a high-performance thin film magnetic head which can be easily manufactured and is suitable for massproduction. CONSTITUTION:This thin film magnetic head is manufactured by depositing a lower magnetic core 2 on a substrate 1, forming an insulating layer 3a and a lower stripe conductive film 4 on the lower magnetic core 2, then forming an insulating layer 3b and an upper magnetic core 5, and further forming an insulating layer 6a and an upper stripe conductive film 7 in a manner that the lower stripe conductive film 4 and the upper stripe conductive film 7 are connected at the ends to form a helical conductive coil. The electric joint part where the lower stripe conductive film 4 and the upper stripe conductive film 7 are electrically connected is formed in a manner that the width of the joint is same as or smaller than the width of the stripe of the upper and lower stripe conductive films 7, 4 overlapping on the magnetic core, and that the length of the joint is longer by >=1.5 time than the minimum width of the strip of the upper and lower stripe conductive films 7, 4 on the magnetic core.
Patent JP-S6259040-A (JP)
Inventor: ISHIKAWA KENICHI
IPC: B29C63/16
Filed: 1985-03-14
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-H03252596-A (JP)
Title: Replacing device for fuel assembly
Inventor: ODA YORIO
IPC: G21C19/19
Filed: 1990-03-02
Abstract: PURPOSE:To replace the fuel assembly efficiently even in a nuclear reactor whose riser tube is narrowed down by providing an in-reactor manipulator which moves the fuel assembly engaged with a fuel rod grip vertically and horizontally in the riser tube. CONSTITUTION:After an equipment and a structure right above the upper opening of the riser tube 15 are moved, the in-reactor manipulator 40 consisting of a swivel part 42, an elevation part 43, and a work part 44 is inserted into the riser tube 15 and the base part is fixed to a flange part 41. Then the work part 44 is set at the center position and guides and engages the fuel rod gripper 11 with one of the fuel assemblies; and the elevation part 43 is operated to extract the fuel assembly from the reactor core 2, and then a rope 341 for fuel lifting is taken up by a winch 30 and elevated to the upper part of a nuclear reactor building 20, thereby storing the fuel assembly in a waste fuel pool by moving a carriage 12. An assembly at a part off the center of the reactor core 2 is extracted by changing the direction and horizontal movement quantity of the work part 44 at the swivel part 42 of the manipulator 40. When the assembly is loaded, a reverse procedure is followed.
Patent JP-H11234909-A (JP)
Title: Power supply using storage battery
Inventor: ADACHI MASANORI
IPC: H02J7/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To accomplish minimization of a number of storage battery cells and reduction in weight associated with a storage battery, by controlling the change-over switches installed on the storage battery cells on the positive and negative pole sides. SOLUTION: Change-over switches 11, 12 and change-over switches 13, 14 as minimum unit of switching are connected with the positive and negative poles of a storage battery cell 1, respectively. Switching (ON/OFF) of the change-over switches 11, 12, 13, 14 are controlled via switch control signals S1, S2, S3, S4, respectively. Thus, when the change-over switches are ON/OFF- controlled using six of such minimum units of switching, a storage battery can be composed of six cells and weight equivalent to two cells can be reduced. As a result, the number of storage battery cells can be minimized, and weight associated with the storage battery can be reduced.
Patent JP-S53136957-A (JP)
Title: Gas discharge panel
Inventor: MIYASHITA YOSHINORI
IPC: H01J11/38
Filed: 1977-05-04
Abstract: PURPOSE: To reduce the cost of the materials by forming the gas discharge panel with the Al electrode covered with Al 2 O 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03115673-A (JP)
Title: Cylinder lock
Inventor: MIKO RII
IPC: E05B27/08
Filed: 1990-03-02
Abstract: PURPOSE: To eliminate a groove at a cylindrical front end of a spindle by rotatably mounting a spindle in a housing, and inserting a key so that the projection of the key fits into a groove of a housing member provided in the upper part of the spindle. CONSTITUTION: When a key 24 is inserted so as to fit a cutout 29 to a flange 10, pins 18 are pressed in so that the tip of each of the pins 18 slips out a recess 20. When each locking means is pressed in up to a prescribed axial position, a central spindle 7 is rotatable for a housing 8. Next, when the spindle 7 is rotated, a lateral face of the key 24 abuts to a lateral face of the spindle and/or the pin 18, and the projection 28 of the key 24 goes into a groove of the flange member 10. A lateral face of a recess 31 of the key 24 abuts to the lateral face of each pin 18 following the rotation of the key 24 to rotate the spindle 7.
Patent JP-H10312466-A (JP)
Title: Image processor, image processing method and recording medium
Inventor: WATANABE SHINTARO
IPC: G09B29/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processor in which the specification of a variation area of a building, etc., included in a picked up image and its extraction processing is automated. SOLUTION: Plural picked up image for the same areas picked up within a period in which no change of conditions of an object like a building, etc., is regarded to exist are inputted from a storage device 4 to an image processing part 3. Edge images are generated from each of the plural picked up images and existence probability for the entire picked up image is calculated by every generated edge image by the image processing part 3. And the edge image whose existence probability is equal to or lower than a fixed value is specified as a shadow image and the image before being processed is generated by removing the shadow image from the corresponding area of the picked up image. Furthermore, the variation area of the object is specified by comparing characteristics of the preprocessed images generated for the picked up images in different points of time.
Patent JP-H08219061-A (JP)
Title: Scroll type compressor
Inventor: KAZAHAYA YUKIO
IPC: F04C29/02
Filed: 1995-02-16
Abstract: PURPOSE: To feed lubricating oil, flowing into the oscillating space of an oscillating scroll member, positively to a block side key groove by providing an oil guide enlarged radially outward from a body oscillating space to the block side key groove, along the oscillating direction of the oscillating scroll member. CONSTITUTION: An oil guide 20c gradually enlarged outward in a radial direction from the end part of a body oscillating space 80 toward the radial outer end part of a block side key groove 32b is formed on the lower reaches side in an oscillating direction. In the case of a scroll member 30 being oscillated in the body oscillating space 80 by the rotation of a driving shaft, lubricating oil flowing into the body oscillating space 80 is pushed in the oscillating direction of the oscillating scroll member 30 by the scroll member 30, and the lubricating oil flows along the oil guide 20c formed at a peripheral wall part 20b, collides with a cutout part 20d of half U-shape on the oscillating direction upper reaches side of the block side key groove and flows into the block side key groove 32b, so that the lubricating oil is forcibly fed to the block side key groove 32b side.
Patent JP-S58170976-A (JP)
Title: Ball valve
Inventor: FUKUDA SEIJI
IPC: F16K5/06
Filed: 1982-03-30
Abstract: PURPOSE:To prolong the life of a sealing and enhance the pressure resistant performance of a ball valve by furnishing the valve with a communication hole leading from its spherical outer surface to the flow-through hole part and by using as seat ring a one having self-relief function. CONSTITUTION:A ball valve is provided with a communication hole 9 leading from the spherical outer surface of the ball 3 to the flow-through hole part, and as seat ring 4 is used a one having self-relief function. In this arrangement, relief of abnormal pressure in the cavity while the valve is in opened condition is performed by the communication hole 9 and, on the other hand, the relief in the closed condition is by the seat ring 4, so that life of the seat ring can be prolonged as well as the pressure resistant performance enhanced.
Patent JP-H11249273-A (JP)
Title: Image forming method
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C7/407
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method using amplification development, excellent in handing property of a processing agent for amplification development and reducing sensitivity fluctuation with the lapse of time after dissolving a solid oxidizer precursor. SOLUTION: In this image forming method, silver halide photosensitive material having at least one color image forming layer, containing 0.09g/m<2> -0.1g/m<2> (in silver conversion) of photosensitive silver halide with the content of at least pigment supply material and silver chloride being 80 mol% or more, on a carrier is exposed for image and amplification-developed using a solution with a hydrogen peroxide releasable solid oxidizer precursor dissolved in a solution of ph9.5 or less.
Patent JP-H06262750-A (JP)
Title: Screen process printer of creamy solder
Inventor: YAMAUCHI JUN
IPC: B41F15/08
Filed: 1993-03-12
Abstract: PURPOSE:To provide a device which can collect automatically creamy solder remaining on a screen mask following exchange of the screen mask. CONSTITUTION:In a screen process printer of a creamy solder which applies creamy solder onto a substrate 10 by shifting a squeegee 9 on a screen mask 1, an earthing material 36 which touches an upper face of the screen mask 1, a sheet 26 which pivots from a lower surface of the earthing material 36 to its upper surface, and driving means 24, 25, 31 which make the sheet 26 pivot are provided. When the earthing material 36 is made to ground the screen mask 1 thereby to shift the squeegee 9 to a vinyl sheet 26 side, the creamy solder remaining on the screen mask 1 can be collected by scraping up the creamy solder remaining on the screen mask 1 onto a vinyl sheet 26 with the squeegee 9.
Patent JP-S62209817-A (JP)
Title: Transfer system in clean room
Inventor: IWAZAWA YOSHIYUKI
IPC: H01L21/02
Filed: 1986-03-10
Abstract: PURPOSE:To sharply reduce the cost of construction, equipment and maintenance of a clean room and further to save man power, by providing a plurality of semiconductor manufacturing apparatuses, a tube, a vehicle, stations, SMIF arms and blowers. CONSTITUTION:A plurality of semiconductor manufacturing apparatuses 20 whose upper part is covered with a sealing cover provided with a clean air supplying device, a tube 30 disposed between these apparatuses in a plurality, a vehicle 31 moving through the tube 30 while holding an SMIF pod 24, at least a pair of stations 32 and 33 branching from the tube 30, SMIF arms 23 interposed between these stations 32 and 33 and the semiconductor manufacturing apparatuses 20 and conducting delivery of wafer cassettes between the SMIF pod 24 and the semiconductor manufacturing apparatuses 20, and blowers 34 making the pressure in the tube 30 negative to transfer the vehicle 31 through the tube 30, are equipped. Thereby the cost of construction, equipment and maintenance of a clean room is reduced sharply, the room is automated to save man power, and a yield of products is increased.
Patent JP-S63219710-A (JP)
Inventor: ISHII TAKEJI
IPC: E01D19/06
Filed: 1987-03-09
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-H01224918-A (JP)
Title: Production of magnetic recording medium
Inventor: HOSOGAI KATSUTOSHI
IPC: G11B5/73
Filed: 1988-03-04
Abstract: PURPOSE:To simplify working by uniformly forming grooves of large wavelengths by machining with a tool, plating and polishing. CONSTITUTION:Polishing is executed by the tool to form the grooves 2 of the large wavelengths on the surface of a substrate 1. The projecting parts between the grooves 2 are cut and the amplitude a1 of the grooves 2 is decreased if the thick film of Ni-P electroless plating formed thereon is polished. The grooves 2 of the large wavelengths formed heretofore by a texturing stage are formed. The production process is thereby simplified and the perfect texturing stage is executed.
Patent JP-H09219910-A (JP)
Title: Opening edge coating body of switchboard
Inventor: SHINOHARA KOICHI
IPC: H02G3/22
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a covering body which is fitted to an opening edge of an opening part of a switchboard, and is also used even when the thickness of the opening edge is different. SOLUTION: An opening edge covering body is formed of soft vinyl chloride resin, and of horse-shoe in section, a dovetail groove 7 to be fitted to an opening edge 3 of a plate W is formed between holding wall parts 5, 5, and an adjustment groove 9 is formed in a groove bottom 7a of the dovetail groove 7. When the dovetail groove 7 of a covering body 4 is fitted to the opening edge 3 of the plate W whose thickness is larger than the width of the groove bottom of the dovetail groove 7, the adjustment groove 9 is elastically expanded, and the width of the groove bottom is increased by the expanding elastic effect to allow the groove bottom 7a to be closely attached to an end lace of the opening edge 3.
Patent JP-H03255379-A (JP)
Title: Detector of magnetic flux density
Inventor: ISHIKURA TAKURO
IPC: G01R33/07
Filed: 1990-03-02
Abstract: PURPOSE:To amplify an output of a Hall device stably without using a level shift diode by amplifying and outputting two output signals of the Hall device respectively by an FET. CONSTITUTION:Supposing that an input resistance RIN of a Hall device 1 is 800OMEGA, and a current IDSS of a constant current FET 3 is 2mA, an input voltage VHX of the Hall device 1 becomes 1.6V. In this state, if the magnetic flux density acting on the Hall device 1 is changed by 100G (gauss), an output voltage of the Hall device 1 is approximately 4mV. Therefore, if the mutual conductance of each amplifier FET satisfies gm=10mS, an output voltage signal of about 120mV or so can be obtained stably.
Patent JP-S61213323-A (JP)
Title: Heating method for slab for grain oriented silicon steel
Inventor: IGUCHI MASAO
IPC: C22C38/00
Filed: 1985-03-18
Abstract: PURPOSE:To stably obtain a grain oriented silicon steel sheet having a uniform characteristic in the longitudinal direction by providing a temp. gradient at which the temp. is lower toward the front end side in the longitudinal direction thereby supressing the temp. of difference between the top and bottom surfaces in heating of a specifically composed silicon slab prior to hot rolling. CONSTITUTION:The steel slab consisting of 0.01-0.06wt% C, 3.10-4.5% Si, 0.01-0.2% Mn, 0.003-0.1% Mo, 0.005-0.5% Sb, 0.005-0.10% >=1 kinds of S and Se and the balance Fe and inevitable impurities is heated to >=1,250 deg.C and is subjected to hot rough rolling and finish rolling. The temp. gradient at which the temp. is lower toward the front end side of the slab and increases continuously toward the rear end side is provided in a 10-100 deg.C range in the longitudinal direction of the slab in the stage of such heating. The temp. difference in the relative positions on the top and bottom surfaces of the slab is suppressed to <=70 deg.C. The degree of integration of the texture in the (110)(001) orientation near the top and bottom surface of the hot rolled sheet is thereby increased. The sheet is subjected to cold rolling including intermediate annealing after hot rolling to the final sheet thickness.
Patent JP-H09222315-A (JP)
Title: Pattern inspection device
Inventor: MORIYA KAZUO
IPC: G01N21/956
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting pattern bending that can be speedily treated with a simple configuration. SOLUTION: A device for inspecting the bending of a plurality of linear patterns 2 that are arranged in parallel in a direction that is vertical to the longitudinal direction has a data acquisition means for obtaining first and second image data (b) and (c) of the above linear pattern on first and second lines 3 and 5 that pass through first and second points whose positions differ in the above longitudinal direction and are vertical to the above longitudinal direction by photoelectric conversion and a data processing means for detecting the bending of the above linear pattern based on the difference (b) of the first and second image data.  When a change for a position (x) in the directions of the above first and second lines of the concentration of the above first and second image data can be approximated by sin<2> x, the above data processing means can detect the above bending by utilizing the relationship established between a phase difference δ and a concentration difference between the both changes.
Patent JP-S51128352-A (JP)
Title: Flame-retardant and shock-resistant, thermoplastic resin composition
Inventor: KOTANI TEIZOU
IPC: C08L55/02
Filed: 1975-05-02
Abstract: PURPOSE: Thermoplastic resin compn. having excellent flame retardance and shock resistance consists mainly of rubber-modified polystyrene. 
     COPYRIGHT: (C)1976,JPO&Japio