baber/WOPTO huggingface dataset:
Patent JP-S63137881-A (JP)
Title: Printing device of printer
Inventor: FUJIWARA SHINSUKE
IPC: B41J33/14
Filed: 1986-11-29
Abstract: PURPOSE:To reduce the number of parts and to reduce the size and the weight of printing device, by carrying out winding operation of ink ribbon and removing operation of print head through same drive source. CONSTITUTION:A printer comprises a print head 27 having a print section 28 supported rotatably in the direction for pressure contact with a platen 10 onto a head carriage reciprocal in parallel with the platen 10 and an ink ribbon winding mechanism. A drive motor 21 is arranged on the carriage 12 and a driving force transmission mechanism comprising a one-way clutch 19, a worm wheel 20, a bush 23, a worm gear 24, etc. is arranged between said motor 21 and an ink ribbon winding mechanism such as a winding reel table 19 associated with a reel shaft 16 so as to transmit driving force to the ink ribbon winding mechanism depending upon forward/rearward rotation of the motor 21 while simultaneously transmit driving power for separating the print head 27 from the platen 10.
Patent JP-H01128428-A (JP)
Title: Formation of thin film
Inventor: KASAI NAOKI
IPC: H01L21/205
Filed: 1987-11-13
Abstract: PURPOSE:To perform a selective epitaxial growth at a low temperature or perform simultaneous deposition of an epitaxial film and either a polycrystal semiconductor film or an amorphous semiconductor film at the low temperature, by searching for conditions which deposit or do not deposit silicon in advance on an insulating film by using a plasma CVD device. CONSTITUTION:When introduction of a dichlorosilane gas by the use of a magnetic field type microwave plasma CVD device allows a substrate temperature to vary within a range 550 deg.-850 deg.C, a single crystal silicon grows on a silicon substrate within the above range of the temperature. A polycrystal silicon film is deposited at a substrate temperature of 700 deg.C or less on an SiO2 film. Yet, the silicon film is not deposited at a temperature 750 deg.C or more and on the contrary the SiO2 film is etched. When chemical vaporization is carried out at the substrate temperature of 750 deg.C, an epitaxial silicon layer 37 is formed only on the silicon substrate 35. If its vaporization is carried out at the substrate temperature 650 deg.C, single crystal silicon is deposited on the silicon substrate 35 and a polycrystal silicon film 38 is deposited on the SiO2 film 36.
Patent JP-H02130949-A (JP)
Title: Manufacture of lead frame and semiconductor device
Inventor: NOKUMA ATSUO
IPC: C23C14/34
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a highly reliable lead frame with low cost by forming a copper layer with purity of 99.999% or more in a wire bonding region at the tip of an inner lead by sputtering method or vapor-deposition method, and performing bonding after chip mounting by using the similar copper wire of high purity. CONSTITUTION:Belt-type material composed of copper is worked upon a lead frame 1 by stamping method; by coining process, flat width of the tip of an inner lead 4 is secured; then a copper layer 10 with purity of 99.999% or more is formed in the bonding area of a die pad 2 and the tip of each inner leads 4 by sputtering method or the like. A semiconductor chip 3 is fixed on the die pad 2; the bonding area of the tip of each inner lead 4 and the bonding area of the chip 3 are connected by using the similar copper wire 5 of high purity; after that, resin sealing is performed; while the tips of outer leads 8 are exposed, a lead frame constituting body is sealed; a tie bar 7 is cut and eliminated; the tips of the leads 8 are bent in the desired direction.
Patent JP-H07164772-A (JP)
Title: Heat-sensitive transfer sheet
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/382
Filed: 1994-11-18
Abstract: PURPOSE:To provide a heat-sensitive transfer sheet wherein greasing is not caused even if high-speed heat-sensitive transfer is performed and moreover clear printing can be imparted even to transferred paper whose surface smoothness is low. CONSTITUTION:In a heat-sensitive transfer sheet, a transfer film is comprised of two layers of a hot-melt ink layer and a surface layer filling a printing part of transferred paper at the time of transfer, the surface layer is comprised of resin and a transfer film surface is in a matlike state.
Patent JP-S62145674-A (JP)
Inventor: TAKETOMI TAKESHI
IPC: H01R12/16
Filed: 1985-12-20
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-S63137107-A (JP)
Title: Production of composite member
Inventor: MOTOOKA NAOKI
IPC: B22F7/08
Filed: 1986-11-28
Abstract: PURPOSE:To produce a securely joined composite member with good workability and high accuracy by inserting a metallic member and metal powder into a metallic mold and subjecting the member and powder to compression molding then to sintering under specific conditions in hermetic type forge pressing. CONSTITUTION:A lower punch 4 in a mold 3 is raised to a prescribed height and the metal powder is supplied atop said punch. The metallic member 1 is then set on the metal powder in the form of being adapted to the inner periphery of the mold 3. An upper punch 5 is lowered to pressurize the metallic member 1 under about 1-3t/cm<2> pressure and to push the member down to the prescribed position. The pressure of the upper punch 5 is increased to about >=10t/cm<2> to forge the member 1 like backward extrusion when the lower punch 4 descends down to the position of a stopper and the metal powder is compressively molded to some extent. The forged composite member is taken out of the mold 3 upon completion of the forging and is sintered in an atmosphere suitable for the metal powder molding. The composite member securely joined with the metallic member 1 and the sintered metal powder body 2 is thereby inexpensively obtd.
Patent JP-H08123185-A (JP)
Title: Developing device
Inventor: HYO ICHIRO
IPC: G03G15/08
Filed: 1994-10-26
Abstract: PURPOSE: To provide a developing device capable of drastically relieving the burden of a service engineer by automatically executing start stirring operation and the forcible supply of toner and forming a high quality image by setting driving conditions not causing the erroneous detection of the end of the toner, reduction in a toner concn. and surface staining. CONSTITUTION: In a developing operation, it is decided whether start, inching by a stirring roller 6 executed at the time of first supplying the toner from a toner bottle 1 to a toner hopper 2 is executed or not and when it is decided that the start, inching is not executed, a specific amount of toner is supplied from the toner bottle 1 to the toner hopper 2 and the start inching is executed by the stirring roller 6. After the start inching is completed, the toner is further forcibly supplied from the toner bottle 1 to the toner hopper 2, so that the toner stirred by the stirring roller 6 is supplied to a latent image on a photoreceptor drum 5 by a developing roller 4. Thus, a high quality toner image without the reduction in the toner concn., the surface staining and the scattering of the toner can be formed on the drum 5.
Patent JP-H05115660-A (JP)
Title: Full automatic washing machine
Inventor: AKASAKA KENICHI
IPC: D06F33/02
Filed: 1991-10-31
Abstract: PURPOSE:To extract water always in a constant condition regardless of the conditions of the laundry and drainage. CONSTITUTION:A water tank including a washing and hydro-extracting tank wherein a pulsator is rotatably disposed at the center of bottom wall is supported by a suspension rod with a vibro-isolating device. In a hydroextracting step, a motor is turned on and after the number of revolution of the motor has reached a number of revolution V1 which is lower than the resonance frequency of the water tank, the motor is turned off for a predetermined time (ti) and then the motor is turned on again. This operation is repeated m-times. Next, the motor is turned on to rotate it at a number of revolution higher than the resonance frequency and after a number of revolution V2 has been established, the motor is turned off for a predetermined time (tj) and then it is turned on again. This operation is repeated n-times and thereafter the motor is turned on to drive it continuously, thereby performing hydro-extraction and when a predetermined time Tx has passed after the start of hydro- extracting step, the motor is turned on continuously to obtain always a constant hydro-extracting condition without performing hydro-extracting operation for an exceedingly long time.
Patent JP-H01127342-A (JP)
Title: Bend processing method for decorative sheet
Inventor: TAKASHIMA SHIGEO
IPC: B29C63/04
Filed: 1987-11-12
Abstract: PURPOSE:To enable the title method to make a small curvature by improving bend processing properties, by a method wherein bending and adhesion processing of a decorative sheet to a core material is performed by heating and pressurizing a coating surface by coating the surface of the decorative sheet with a composite of an aqueous solution of POVAL and fiber cloth. CONSTITUTION:A surface layer obtained by impregnating a thrust plate obtained by slicing thin a precious wood with melamine resin, and a backside layer obtained by impregnating kraft paper with phenolic resin are used as a decorative sheet 1 by laminating them to each other. An aqueous solution 2 of POVAL is used by controlling viscosity by adding a surface-active agent such as a softening agent or an anti- foaming agent or a mold release agent to an article of a low-degree of polymerization comprised of a complete or partial saponified matter. A glass fiber is used for fiber cloth 3. Then the fiber cloth 3 is covered, for example, the surface of the decorative sheet 1, to which the aqueous solution 2 of the POVAL is applied through dropping and coated as a composite by drying the same. Then a coated surface is heated with a heating device 6 and bending and adhesion processing of the decorative sheet 1 to a core material 4 is performed by a pressing machine 7 through the coating cloth 3. A bent and processed product comprised of the surface of the decorative sheet is obtained by removing the cloth 3 and POVAL 2 after that.
Patent JP-H08121077-A (JP)
Title: Construction method of start and arrival shaft
Inventor: SHIOTANI TERUO
IPC: E21D9/06
Filed: 1994-10-26
Abstract: PURPOSE: To work for a safe, and what is more, economical start or arrival of an excavating machine by burying a shaft main body underground and executing start and arrival of a shield machine by the application of a double plate member which comprises a removable plate into the wall surface of the shaft and an easily destructive plate. CONSTITUTION: The inside of a steel-made segment frame 1, which is constructed based on an open caisson method and assembled on a ground area, is excavated and the wall surface is buried undersround. Further, a similar frame 1 is further constructed on the top of the frame 1 and buried one after another. More specifically, a shield machine 2 and a semi-shield machine or the like are arranged to arrive at the side surface of a shaft under construction. Only the side surface which can be joined from outside, is formed with a double plate member. The propulsion of the machine is temporarily halted when the tip of the shield machine comes in contact with the outside surface of an exterior destructive plate 4.  Then, a worker enters the shaft and removes an interior removable plate and then the operation of the machine 2 is started once again, thereby cutting off the exterior destructive plate 4, such as a thin concrete board with the blade of the machine 2. Then, the machine 2 advances into the shaft while the other tunnel advances from the side and is connected to the shaft, thereby ending an arrival work.
Patent JP-H10110958-A (JP)
Title: Grill exhaust gas discharging structure
Inventor: KONDO TSUTOMU
IPC: F24C15/20
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent some small foreign mater from entering a grill chamber by constituting an opening section of a top plate of a grill cap in such a manner that a first covering face provided with a plurality of exhaust holes and a second covering face provided with a plurality of exhaust-holes are spaced apart by a predetermined distance and oppositely faced to each other and each of the exhaust holes is formed at a position where each of them may not be overlapped as seen at its top plan view. SOLUTION: A plurality of oval-shaped exhaust holes 4c for discharging exhaust gas in a grill chamber are equidistantly spaced apart and punched at the upper face 4a of an outer cover 4 and a surrounding part of each of the exhaust holes 4c is provided with a downward-directed burring. A lower exhaust hole forming plate 5 is arranged in parallel with the upper discharging hole forming face 4a of the outer cover 4 in a predetermined spaced-apart distance, and a plurality of oval-shaped exhaust holes 5c are arranged side-by-side between each of the exhaust gas holes 4c of the other cover 4 at its top plane view position. That is, each of the exhaust holes 4c of the outer cover 4 and each of the exhaust holes 5c of the lower exhaust gas hole forming plate 5 are formed at positions where they are not overlapped from each other.  A burring is formed around each of the exhaust gas holes 5c to face upwardly. Even small foreign matters may not be allowed to fall into the grill chamber.
Patent JP-H03147181-A (JP)
Title: Object reference processing system
Inventor: ISHIKAWA HIROSHI
IPC: G06F17/30
Filed: 1989-11-02
Abstract: PURPOSE:To efficiently add and change an object by retrieving an object identifier corresponding to a designated character string from an object table part and performing prescribed access to the object determined by the object identifier. CONSTITUTION:When a prescribed instruction is received to designate the character string of a data part 4, a control part 3 retrieves the object identifier corresponding to the designated character string from an object table part 5 and performs the prescribed access to the object determined by the object identifier. Accordingly, concerning one kind of the character string, even when it appears in a text several times, the object table part 5 can be equipped with only one item of additional information. Thus, the object can be added and changed only by processing the object table 5 concerning one item of one object.
Patent JP-2000109817-A (JP)
Title: Glass-polishing abrasive and polishing using the same
Inventor: MASUDA TOMOYUKI
IPC: B24B37/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a glass-polishing abrasive which can give a clean ground surface with no deposits attached to the surface and with no defects such as pits and scratches and a polishing method using the same. SOLUTION: The glass-polishing abrasive is composed of at least one kind of particles selected from a metallic oxide comprising at least one of aluminum and silicon and magnesium, such as magnesium silicate and magnesium aluminosilicate, a basic compound of calcium, such as calcium carbonate, and a basic compound of aluminum, such as aluminum hydroxide, in a slurry or the like. The polishing method comprises polishing a glass with an ordinary abrasive, such as cerium oxide, and then with this abrasive.
Patent JP-H04159520-A (JP)
Title: Electrode structure liquid crystal display device
Inventor: MARUSHITA YUTAKA
IPC: G02F1/1345
Filed: 1990-10-23
Abstract: PURPOSE:To make the distortion of a signal small, and to obtain the uniform large screen by providing two or more of contacts for supplying an electric signal on an electrode of one piece of substrate. CONSTITUTION:A scanning line driving IC are installed in an active matrix substrate by a COG system, and in four corners of the active matrix substrate, four pieces of counter electrode input terminals are provided. The counter electrode input terminal on the active matrix substrate is connected to a counter electrode made of ITO on the opposed substrate. In this case, by providing four pieces of input parts of a signal on the counter electrode, the quantity of current flowing to one auxiliary capacity electrode input terminal and an counter electrode input terminal decreases, and the line impedance of the auxiliary capacity electrode and the counter electrode made of ITO also decreases. In such a way, even in a liquid crystal display device of a large screen, a distortion on the counter electrode of the signal is suppressed.
Patent JP-H03147125-A (JP)
Title: System for quickening data comparison
Inventor: FUJIMORI HIDEAKI
IPC: G06F7/04
Filed: 1989-11-02
Abstract: PURPOSE:To quicken the processing of data comparison by detecting a data read cycle at the time of processing of data comparison by a hardware and counting the number of times of its detection, and deciding the end condition of the processing of data comparison. CONSTITUTION:A processor 101 executes a processing of data comparison, a data read cycle detecting means 105 detects a data read cycle in the course of processing of data comparison in the processor 101, and a counting means 103 counts the number of times of the detection of the data read cycle by the data read cycle detecting means 105. Subsequently, when it is counted up to a set value, its fact is informed to the processor 101, and an enable means 104 sets the counting means 103 to enable it, based on an instruction from the processor 101 when the processing of data comparison is executed in the processor 101. In such a manner, the processing of data comparison can be quickened.
Patent JP-H07202399-A (JP)
Title: Method and nozzle for applying bonding agent for connecting parts to carrier and circuit base plate coated with bonding agent
Inventor: MAIKERU EI GEINESU
IPC: H05K3/32
Filed: 1994-11-21
Abstract: PURPOSE: To apply a solder paste and conductive bonding agent, etc., on the chip on a chip carrier, in the manufacturing process of electronic circuits by providing a permanent mask having a cavity opening at a conductive pad part on a carrier, moving an injection head on the surface of mask, and packing a bonding agent in the cavity opening under pressure. CONSTITUTION: A solder mask 12 is of a photosensitive epoxy composition, wherein a cavity or a blend hole 13 is formed by development and etching, and a chip pad wring 11 is exposed for connection. A solder paste injection head 14 is lowered until the surface of a nozzle 21 contacts the mask 12. A slight force is applied downwards to keep the state where a valve surface 16 makes a tightly contact to a mask surface, then a pressure is applied to a solid paste 15. The injection head 14 traversed over to a chip site, and cavity of a pad or a blind hole 13 is packed with a solder paste, then the solder paste is allowed to contact a chip pad wiring. The injection head makes a tight contact with a solder mask surface.
Patent JP-S63139555-A (JP)
Inventor: UMEMOTO SATORU
IPC: A61J3/00
Filed: 1986-12-01
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-H05129748-A (JP)
Title: Circuit board
Inventor: SUGIMOTO SHINICHI
IPC: H05K1/14
Filed: 1991-10-31
Abstract: PURPOSE:To widen the pitch between terminals or the width of the terminals by a method wherein the region other than regions, on which first and second connection terminal parts are respectively formed, on a base material is covered with an insulating layer and alignment marks, which are used for the connection between the second connection terminal parts and other substrate, are respectively formed in the vicinites of the second connection terminal parts on this insulating layer. CONSTITUTION:An LSI 3 for drive of a liquid crystal display panel 1 is provided in the center part in the right and left directions on the side of the lower end of a base material 5, while a plurality of output terminals (first connection terminal parts) 6... on the side of an FPC are connected to the upper end of the base material 5. A plurality of input terminals (second connection terminal parts) 7... on the side of the FPC parallel with output terminal lead wires 6a... are formed on both sides of the left and right sides in the center part of the vertical directions of the base material 5. Alignment marks 9 and 9 for input terminals of the FPC 4, which are used for the connection of the terminal parts 7 with a control substrate 2, are formed on an insulating layer 10. The necessity of providing regions for forming the masks 9 and 9 at positions parallel with the terminals 7... on the base material 5 is eliminated.
Patent JP-H04265794-A (JP)
Title: Method of double layering for hert-sensitive color proof
Inventor: DEREKU DEIBITSUDO CHIYATSUPUMA
IPC: B41M5/44
Filed: 1991-10-31
Abstract: PURPOSE: To obtain a color image of a high quality by carrying a dye-migration barrier layer and an image-receiving layer in order for a thermal dye transfer image to be contained between the image-receiving layer and the dye-migration barrier layer to one surface of a paper sheet. CONSTITUTION: An intermediate dye-receiving element carries a dye image receiving layer to a polymer film such as, for example, a polycarbonate or the like to a support of a poly(estersulfone). The dye-migration barrier layer limits possibility of developing a transferred halftone dye image dots by moving on paper substrate. A polymer binder of the dye donor element and the polymer or the like of the dye image receiving layer of the intermediate dye receiving layer is used as a material. The support coated with the polymer layer of the dye migration barrier layer and the paper substrate are passed between a pair of heated rollers to form a laminate, then the support is released, and a final receiving is formed. To expedite the release, a release agent is contained in the dye migration barrier layer and the support or therebetween.
Patent JP-2000115167-A (JP)
Title: Data communication method, data repeater and recording medium
Inventor: HIRAO YOSHIKUNI
IPC: H04L47/20
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system capable of performing real time communication even under the environment when direct data communication with an opposite side is limited. SOLUTION: Between clients 20a-20n under security servers 20 and 30 for allowing the transmission of only the communication data of a prescribed form such as a firewall and the clients 30a-30n under the security server 30, a relay server 10 for relaying the communication data between the clients is provided. The relay server 10 performs the pseudo exchange of the communication data from the client 20a to a data form whose transmission is allowed by the security server 30 provided with the client 30a of a communicating opposite party as a subordinate and transmits it to the client 30a.
Patent JP-H05124290-A (JP)
Title: Recorder
Inventor: YOSHIKAWA HISASHI
IPC: B41J2/01
Filed: 1991-10-31
Abstract: PURPOSE:To enable continuous paper feeding operation by a method wherein a means for carrying a recording means in a specific direction is driven by a rotary drive means containing a by bydirectional lead screw capable of reversible rotation. CONSTITUTION:A lead screw 13 is driven by rotating in the arrow L direction via gears 11, 12, 13a by rotarily driving, in a specific direction, a stepping motor to move a carriage 7 in the arrow J direction and recording is performed. At that time a clutch gear 15 is rotated in the arrow M direction via a gear row, and since a clutch spring 17 is in a loosening direction, rotary force is not transmitted to a rotary shaft 4a. After ending one line content of recording, the stepping motor is reversely rotated by driving to rotate the lead screw 13 in the arrow K direction, and the carriage 7 is moved to a home position toward the arrow I direction. At that time the clutch gear 15 is driven by rotating in the arrow N direction to carry a recording sheet by a specific amount. When the lead screw 13 is continuously rotated in the arrow K direction, a recording sheet can be continuously carried, and the carriage 7 is reciprocated via screw grooves 13d, 13e.
Patent JP-S63141530-A (JP)
Inventor: SASAKI HARUTOSHI
IPC: A01K80/00
Filed: 1986-12-03
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。