baber/WOPTO huggingface dataset:
Patent JP-S61222643-A (JP)
Title: Adhesive body used for hemming of part for automobile
Inventor: HATAYAMA AKIHIRO
IPC: B21D39/02
Filed: 1985-03-28
Abstract: PURPOSE:To prevent the generation of rust and deposition of dust in the gap between panels or on the panel cut face by incorporating a metallic plastic shape retaining member in the belt like part of adhesive body and by forming the thickness part thicker than the belt like part on at least one part of the edge part of the belt like part. CONSTITUTION:An adhesive body A is surely fitted to the tip part of inner panel 6 using a forming jig 8, thicker part 1 is located at the joining end part N of the inside of outer panel 5 and inner panel 6 by pressing with a press machine 9 and the adhesive body is filled up in the same part so that the moisture, dust, etc. are not invaded therein. One part of the adhesive body A is projected on the place of he cut face 7 of the outer panel 5 by the winding of press machine 9, but it is formed by the forming jig 10 so as to cover the cut part 7 of the outer panel 5 on the joining part M of the outer side of the inner panel 6 and outer panel 5. A steel or metallic thin plate is incorporated as plastic shape retaining member 4 on the belt like part 3 of the adhesive body A.
Patent JP-H03261979-A (JP)
Title: Method and device for development
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1990-03-13
Abstract: PURPOSE:To enable superior development which is free from fogging and a decrease in image density by specifying the amount of a developer per unit area in the stationary state of a developer layer and the amount of a developer per unit area which is measured by continuous suction, and performing the development in specific conditions. CONSTITUTION:This developing device 1 is a contact type single-component developing device arranged nearby a photosensitive drum 2 as a latent image holding member where a latent image to be developed is formed. Then the development is carried out in conditions satisfying 0.4<=M2/M1 and 0.3<=M1<=1.1, where M1 is the amount (mg/cm<2>) of the developer per unit area in the stationary state of the developer layer on the developer holding member 2 and M2 is the amount (mg/cm<2>) of the developer per unit area which is measured by sucking the developer area continuously, the value M2/M1, i.e. the conveyance efficiency developer holding member and the sticking amount of a developer of the developer to the developer holding member and the sticking amount of the developer become proper to eliminate the fogging in the development and the sticking amount of the developer, thereby eliminating the fogging and image density decrease at the time of the development.
Patent JP-S55153333-A (JP)
Title: Adjustable exposing device for semiconductor device manufacture
Inventor: MITSUYA TOSHIYUKI
IPC: H01L21/027
Filed: 1979-05-18
Abstract: PURPOSE: To mitigate degradation of yield and reliability when a pattern matched exposing process is performed by providing a substrate supportor which has the highest part at its center and radial concave area of which shape is parabola or its like.  
     CONSTITUTION: A surface of a supportor 6 on which a substrate is to be supported is shaped to be a part of sphere's surface and has the highest point at its center and plural number of concave areas of which shape is parabola extending from its circumference to the center. Therefore a substrate 4 which is loaded on the supportor 6 and fitted with vacuum suction it forced to fit a face of the support, and when the substrate 4 is fitted to a mask 3 with a cylinder 7 a void which is filled with air is not left at the cenral area and no partial pattern defect can occur. After exposure 2 when the mask and the substrate are separated deformation is eliminated and atmospheric air intrudes to he interior, and no attaching action exists. Therefore a photoresist film which is applied in a thin film on the surface of the substrate 4 can not be removed, and no partial pattern defect can occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04297579-A (JP)
Title: Method and device for forming thin film
Inventor: FUNAOKA HIDEHIKO
IPC: C23C14/58
Filed: 1991-03-26
Abstract: PURPOSE:To avert the enlargement, complication and decreasing in yield of the device by forming a passive state film within a vacuum chamber where thin films are formed on a substrate. CONSTITUTION:A film 3 is mounted on a delivery means consisting of a core 5 and a guide roller 6 and a taking up means. The pressure in the vacuum chamber 2 is reduced and a vapor deposition source 13 is heated to evaporate. A discharge treatment is executed in the supporting part of a cooling can 11 when a high-frequency voltage is impressed to this can upon starting of the transportation of the film 3. The evaporated particles are then activated and ionized and the thin film is formed on the film. The plasma of reactive gases is generated by the high-frequency voltage impressed to the cooling can 11 in a taking-up chamber A into which the reactive gases are introduced. This plasma reacts with the thin film and the passive state film is formed.
Patent JP-2000256680-A (JP)
Title: Refuse gasification system and method
Inventor: SATO HISAAKI
IPC: C10K1/20
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a refuse gasification system, which is able to render an exhaust gas from a gasification furnace harmless at low costs by a simple arrangement without use of a large amount of water and which can effectively utilize the sensible heat of the exhaust gas. SOLUTION: The system comprises a gasification furnace 100 wherein a charged refuse is thermally decomposed, thereby discharging a combustible gas G100. The system further comprises a gas cooling device 400 wherein the combustible gas G100 is indirectly cooled by use of a heat exchange medium for discharge as a combustible gas G400, a treating agent feed device 500 for feeding a carrier gas for feeding, to the combustible gas G400, a dechlorinating agent and a desulfurizing agent for treating harmful substances present in the gas G400, and a dust collector 600 for extracting the dechlorinating agent and desulfurizing agent that have combined with dust and the harmful substances from the combustible gas G400 and also for exhausting a combustible gas G600, from which the harmful substances have been removed.
Patent JP-S62218918-A (JP)
Title: Image forming method
Inventor: SAKAEDA MASATAKA
IPC: G02B26/12
Filed: 1986-03-20
Abstract: PURPOSE:To continuously change the advancing direction of exposure and to control the clearness of an image by arranging a light deflecting plate on the reflecting surface of a polygonal mirror in an optical waveguide of the exposure and changing an AC signal supplied from the external to the light deflecting plate. CONSTITUTION:The light deflecting plate 4 is arranged on the reflecting surface of the polygonal mirror for scanning a laser beam 2 by rotation. The laser beam 2 forms its focus on the surface of a drum-like photosensitive body 6 by a converging lens 5 for converging the laser light beam 2 reflected by the polygon mirror 3. The light deflecting plate 4 is constituted by forming a deflecting body 7 and a transparent electrode 8 successively on the reflecting surface of the polygon mirror 3. When a signal is supplied from a signal control device 9 for impressing an AC signal to the light deflecting plate 4 to the light deflecting plate 4, refractive index of the light deflecting plate 4 is changed and the advancing direction of the laser beam 2 is changed.
Patent JP-S58178221-A (JP)
Title: Measuring conveyer
Inventor: ISHIZAKA YOSHIYUKI
IPC: G01G11/04
Filed: 1982-04-13
Abstract: PURPOSE:To omit an optical detector, to save power source wiring work and position adjusting work, and to prevent erroneous operation at a low cost, by judging the beginning of the fall of a measured signal when each digital measured signal is equal to a stabilizing level or higher and the deviation is equal to a reference deviation or more, and detecting a measuring timing. CONSTITUTION:A comparator 7 compares each digital measured signal and the digitalized value of analog stability level. When the digital measured signal is large, output ''1'' is generated. When a sufficient time has passed since a material is mounted on the measuring conveyer 3 and the analog measured signal is larger than the analog stabilizing level, the comparator 7 generates the output ''1'' every time the digital measured signal is supplied. A subtractor 8 computes the deviation between the stored value at an nth stage 6n in a shift register 6 and the digital measured value stored in the nth stage 6n at the next time and sends the result to a comparator 10. The comparator 10 generates an output ''1'' when the result is larger than the reference deviation set in a reference deviation setting device 11. In response to the output ''1'', a mean value computing part 13 computes the mean value of the stored values, and the mean value is used as the measured value.
Patent JP-H06294056-A (JP)
Title: Braider
Inventor: UCHIDA YUJI
IPC: D04C1/06
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a braider, capable of performing the positional control of a mandrel by rotation and straight-line movement in the direction to a plaiting point as the center and moving the mandrel to an optional position without requiring great movement in one direction. CONSTITUTION:This braider is obtained by rotatably installing pulleys (b23) and (b23') on both sides in the longitudinal direction of a fan-shaped moving member (b17) having a fan-shaped rack (b22) attached to the lower part thereof, stretching an endless belt (b24) between the pulleys (b23) and (b23'), fixing the endless belt (b24) to a frame attached to the vertical shaft standing at the tip of a horizontal moving frame (b1) at a point (X) and further to a vertical frame (b33) of a mandrel supporting and moving member at a point (Z) and installing the mandrel (m) through a supporting rod (b34) and an installing plate (b34') in the mandrel supporting and moving member. Thereby, the rotation is carried out by rotating and driving of a pinion (bl0) attached to an output shaft of a motor capable of rotating in the normal and reverse directions with a plaiting point as the center to perform straight-line movement in the direction to the plaiting point by the operation of the horizontal moving frame (b1).
Patent JP-H01234157-A (JP)
Title: Manufacture of laminated ceramic body
Inventor: NIWA HIROSHI
IPC: B24B31/14
Filed: 1988-03-16
Abstract: PURPOSE:To round the angle portion and edge portion of a laminated ceramic body efficiently without defect in structure and to polish the end surface thereof by using a polishing media having a specified length. CONSTITUTION:A polishing media such as a sphere, a cylinder or the like, which as a diameter 2.0-20 times as long as the length of the minimum side of a laminated ceramic body 3 or the length of the minimum side, is used, and inorganic powder having the particle size of 0.5mm or less is used to barrel- polish the laminated ceramic body 3. At this time, the laminated ceramic bodies 3 are restrained from colliding with each other by a comparatively large polishing media to prevent chipping and the generation of chip, and with scattering of polishing amount reduced, the angle portion and edge portion of the laminated ceramic body 3 are rounded to polish the end surface of the laminated ceramic body 3.
Patent JP-S56161205-A (JP)
Title: Lift conveyer
Inventor: FUJIMOTO MASAYOSHI
IPC: B65G17/48
Filed: 1980-05-12
Abstract: PURPOSE: To make possible the transference of earth and sand put on a carrier cover stably at all times by a method wherein for a conveyer for use in civil engineering a guide rail is provided in such a way that the transferring surface of a carrier attached to an endless chain is made uniformly horizontal.  
     CONSTITUTION: The carriers 12 are attached to an endless chain 11 with pins 16 at the specified spaces in such a way that the carriers are flexible. The carrier 12 is designed to always made a transferring surface 15 horizontally when a guide roller 13 engages with a rail 14. On the surface 15 is a carrier cover 17 one end of which has been fixed to the chain 11 with a pin 18 and earth and sand are carried by placing them on the cover 17. The cover 17 is so arranged that it forms a continuous surface as far as its horizontal transferring part is concerned and it can carry the earth and sand in a stable condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58181483-A (JP)
Title: Nozzle device for narrow groove mig welding
Inventor: NOMURA HIROICHI
IPC: B23K9/29
Filed: 1982-04-16
Abstract: PURPOSE:To eliminate the lack of penetration owing to the fluctuation in oscillation width and to enable the use of large current, by providing a sliding chip, and energizing a band electrode inserted into an electrode nozzle elastically to the inside wall of the electrode nozzle. CONSTITUTION:A band electrode 1 is inserted into an electrode nozzle 2 contained in a shielding gas nozzle 5. A sliding chip consisting of, for example, an electrode supporting block 6 and a leaf spring 7 is provided near the bottom end part of the nozzle 2. The electrode 1 is energized elastically to the inside wall of the nozzle 2 by said sliding chip. The arc is oscillated naturally by the above- mentioned device, whereby the lack of penetration owing to the fluctuation in oscillation width is prevented and the use of large current is made possible.
Patent JP-H01235240-A (JP)
Title: Pattern forming method
Inventor: TATSUMI ASAKO
IPC: H01L21/306
Filed: 1988-03-15
Abstract: PURPOSE:To prevent etching liquid from permeating into the interface between a photo resist film and a nitride film, in the case of side-etching of the nitride film, and obtain an excellent stencil structure, by forming the photo resist film on the nitride film whose surface is previously oxidized. CONSTITUTION:On a gallium arsenide substrate 1, an aluminum nitride film 2 is grown, which is exposed to an oxygen atmosphere at a temperature of about 100 deg.C to form an oxide layer 3. A photo resist film 4 patterned by applying a usual resist process is formed. By using the resist as a mask, the oxide film 3 is etched with buffered hydrofluoric acid to form a trench 5. By etching the aluminum nitride film 2, a trench 5A of stencil structure is formed. By resistance heating vapor-deposition method, an aluminum film 6 is formed. By dipping the substrate in acetone, the photo resist film 4 is dissolved and eliminated. Thereby, the Al film 6 thereon also is eliminated, patterning by so-called lift-off method is progressed, and an electrode 6A is formed.
Patent JP-S60206280-A (JP)
Title: Device for reproducing still picture with sound
Inventor: ANDOU HITOSHI
IPC: H04N5/928
Filed: 1984-03-30
Abstract: PURPOSE:To prevent the occurrence of troubles such as the generation of abnormal noise, etc. by stopping reading from a large capacity buffer memory for storing digital data inserted in a video format signal when an uncorrectable error is generated in a control code and when the special reproducing action of a video disk player is made. CONSTITUTION:Writing of digital data inserted in a video format signal is started in a large capacity buffer memory 12 and whether the video disk player is making normal operation or not is discriminated by the presence of a special operation detection signal N/T. When the special operation detection signal N/T is present, writing and reading of subsequent digital data are not executed.
Patent JP-S60206283-A (JP)
Title: Video format data synchronizing circuit
Inventor: HAYASHI HIDEKI
IPC: H04N5/932
Filed: 1984-03-30
Abstract: PURPOSE:To prevent malfunction due to an error of data reading in a transitional state by providing a protective period at the time of starting of a system or immediately after the inputting of a video format signal, and starting data processing after the completion of locking of a PLL circuit and vertical synchronization. CONSTITUTION:When the PLL circuit 6 becomes a stable level capable of horizontal synchronizing, the leading edge of a vertical synchronizing signal becomes to exist in the period of generation of gate pulse, and thereby a D type flip-flop 80 generates Q output. Consequently, a counter 81 starts counting action and gen erates a Lock detection signal at a time when N pcs. are counted. By generation of the Lock detection signal, a data processing circuit 13 starts data processing. That is, after the PLL circuit 6 becomes a stable level capable of horizontal synchronization, the time required for the counter 81 to count N pcs. is allowed further. Thus, bit synchronization is established, and data become readable correctly.
Patent JP-S58179519-A (JP)
Title: Automatic feeding device of workpiece
Inventor: ORII MASARU
IPC: B21D43/10
Filed: 1982-04-15
Abstract: PURPOSE:To always secure high positioning accuracy and to exactly execute a feeding operation, by driving a cradle of a workpiece, which is positioned between both working machines, and an attracting body which executes a reciprocating motion between both the working machines, by a means using a rack and a pinion. CONSTITUTION:A horizontally long sliding body 18 is held so as to be freely movable along its lengthwise direction, through a pair of guide rolls 17, on the horizontal part in the lower side of a holding body 4 which is installed so as to be freely movable up and down on the base body between both working machines. As for the sliding body 18, its section has a square frame shape, and it is provided with a rack 19 connected along its lengthwise direction. Also, the inside of the holding body 4 is equipped with a driving pinion 21 which is engaged with the rack 19, also is driven by a reversible geared motor 20 and reciprocates the sliding body 18. An attracting body for attracting a workpiece is installed to the sliding body 18, the attracting body is reciprocated horizontally in the left and right directions by forward and reverse rotations of the geared motor 20, and the workpiece is fed automatically.
Patent JP-H11259905-A (JP)
Title: Optical disk device and its tracking servo method
Inventor: KIJIMA KOUICHIROU
IPC: G11B7/135
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device easily performing a tracking servo even when a light convergent means is held in an optical contact state for an optical disk. SOLUTION: In an optical disk device 1B, a light convergent means 41 is composed of a first convergent optical system 43, a collimate optical system 44 and a second convergent optical system 45 in order from the optical disk side. At this time, the first convergent optical system 43 is held at a prescribed distance related to a focus direction by a hold means 47 and the second convergent optical system 45 or the collimate optical system 44 is moved and adjusted in the tracking direction by an actuator 48.
Patent JP-H08257882-A (JP)
Title: Method and device of process pass check
Inventor: MATSUURA HIROAKI
IPC: G06Q50/00
Filed: 1995-03-22
Abstract: PURPOSE: To realize a process pass check in a production line, where a process pass is changed at each time, such as the production line of including modification/repair. CONSTITUTION: All condition transition picked from a process pass pattern, determined by various factors of modification or the like to branch variously, is stored as a master data in a process pass check pattern information storage part 1, and the reported condition transition and master data, obtained from a result content reported in the preceding time to be stored in a process result information storage part 2 and from a present result report content input from a console 5, are collated in a pass decision part 3, to perform a process pass check. In this way, preparing the master data and collating the data relating to the process pass of the result report content with the master data are facilitated.
Patent JP-S52138824-A (JP)
Title: Color picture signal recorder
Inventor: AMARI SHINJI
IPC: H04N9/84
Filed: 1977-05-30
Abstract: PURPOSE: To make it possible to synchronize alternating signals with synchronizing pulses in phase, by fetching synchronizing pulses from picture signals, and also to give a interleaving relation to the carrier-frequency of chrominance signals which are converted in frequency at neighbouring tracks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51138965-A (JP)
Title: A scoop type centrifugal separator
Inventor: YAMAZAKI HIDEYUKI
IPC: B04B5/08
Filed: 1975-05-28
Abstract: PURPOSE: To prevent the lowering of separation faculty owing to eccentricity with always concentrically holding a scoop pipe and a rotary body, by providing a magnetism generating source and a scoop pipe holding mechanism at the fore end part of the scoop pipe inserted into the rotary body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54154347-A (JP)
Title: Color image reader
Inventor: MATSUMOTO KAZUYA
IPC: H04N1/04
Filed: 1978-05-25
Abstract: PURPOSE:To let econimical color image reading to be performed with high resolution by using arbitrary one column of two parallel column line sensors arrayed in two columns as photo detecting sensors for luminance signals and the other one column for color signals. CONSTITUTION:Two parallel column line sensors consist of one-dimensionally disposed line sensors 13, 14 and transfer parts 15, 16, 17 and sensor units 18, 19 are arrayed respectively on the line sensors 13, 14. Stripe filters 201, 202..., 211, 212... are placed on the sensor units 191, 192..., the stripe filters 20 being of red color absorption type and the stripe filters 21 being of blue color absorption type. After the outputs from the one-dimensional line sensors 13, 14 are once transferred to the transfer parts 15, 16, they are outputted in the order of the (-R) signals, Y signals, (-B) signals, Y signals, (-R) signals through the transfer part 17. In this case, the signals drawn out from the sensors 13 are the Y signals.
Patent JP-H02242539-A (JP)
Title: Device package structure of circuit block
Inventor: KOGA YOSHIRO
IPC: H01H9/16
Filed: 1989-03-15
Abstract: PURPOSE:To make it certain to easily assemble and hold circuit element between protrusions even if the diameters of the circuit devices are different by making the distance between protrusions a little larger than the maximum tolerance of widths of the circuit elements and deforming the tip of each protrusion by heat. CONSTITUTION:Protrusions 26 to support and fix a resistance device 17 is formed in molding process of a molded substrate 21 in the opposite side to a hole 18. Also, two protrusions 26 are formed on one side of an installation position of a resistance device 17 to be used and one protrusion 26 is formed on the other side and the distance W in width direction of the resistance element 17 between the protrusions 26 are made a little larger than the maximum tolerance of width D of the resistance element 17 and the tip part of each protrusion 26 gradually tapers off. After formation of the protrusions 26, a resistance element 17 is inserted among the protrusions 26 and the tip parts of the protrusions are deformed by heating and the resistance element 17 is nipped and held by the deformed parts 26a and the molded substrate 21. By this way, even if sizes of the circuit elements vary, without cracking and dropping off of circuit elements at the time of assembly, the circuit elements are certainly held in place.
Patent JP-S52146514-A (JP)
Title: Ghost eliminating system
Inventor: KURAHASHI KOUICHIROU
IPC: H04N5/21
Filed: 1976-05-31
Abstract: PURPOSE: A pair of the phase detection circuits is used; and by a simple circuit constitution, the ghost is removed including the AC and DC components of the direct wave. 
     COPYRIGHT: (C)1977,JPO&Japio