baber/WOPTO huggingface dataset:
Patent JP-H09246301-A (JP)
Title: Resin mold package formation and metal die for it
Inventor: MORIMOTO KAZUMI
IPC: B29C45/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a mold resin package for a semiconductor chip which is firmly adhered to a lead frame which suppresses bubbles that affect wiring left in forming the mold resin package, and a metal die for it. SOLUTION: The cavity 4 of a metal die is formed permitting the lens part of a resin mold package provided with a lens to face upward, a lead frame 10 is arranged in the cavity 4 by permitting a semiconductor chip 11 firmly adhered to a lead frame 10 on top, and melted mold resin is injected into the cavity 4 from the metal die gate 6 toward the lens part. Thus, at the time of forming a mold resin package, bubbles generated on the side of the semiconductor chip 11 are removed and the generation of short mold at the summit of the lens surface is prevented.
Patent JP-S60232918-A (JP)
Title: Manufacture of glass fiber-reinforced plastic pipe joint
Inventor: MUKAI MASAHIKO
IPC: B29K105/06
Filed: 1984-05-04
Abstract: PURPOSE:To improve productivity and quality by using a split mold which is rigid and split into more than two divisions as an external shell and a hollow elastomer which is integrally formed as a core mold. CONSTITUTION:A bottom force 1 and a top force 2 which are rigid and form an external shell constitute a lower and an upper part respectively which are separated from each other in the middle of a circumference of a pipe joint to be molded. A core 4 is an integrally formed hollow elastomer. A glass fiber reinforcing material 3 is arranged inside a cavity of the bottom force 1 and the core 4 is placed on the material 3. In addition, a glass fiber-reinforcing material 5 is placed on the core 4 and the top force is closed. Next, a sealing lid 9 is fitted on the edges of the bottom force 1 and the top force 2, a pressure liquid is supplied to a hollow part of the core 4 from an injection port 10 for pressure application. After the curing of an injected resin, the interior of the core 4 is restored to an atmospheric pressure and the core 4 shrinks by its own elasticity, resulting in the releasing of a molded pipe joint 11 from the mold. Following these procedures, the sealing lid 9 is removed to dismount the top force 2 and the core 4 is folded into the interior of the pipe joint 11. Then the core 4 is taken out a faucet of the pipe joint 11 and the pipe joint 11 is released from the bottom force 1. Thus it is possible to dispense with assembly/disassembly work and perform the mold releasing extremely easily. Also it is possible to use a resin injection method and assure the satisfactory filling of a resin into a highly rigid external shell for the production of flawless products.
Patent JP-S5611382-A (JP)
Title: Operator for waterproof watch
Inventor: KARURU BENJIE
IPC: G04B37/10
Filed: 1980-07-03
Abstract: A control member such as a push button or winder for a thin water-tight watch has a tube fitted to the watch case, and a control rod movable in the tube by a manually movable head fixed to the rod. Surrounding the tube axis is a sealing O-ring making sealing contact with and around a surface of the tube. The ring compressed axially of the tube is disposed between the head and tube in a housing defined in part by first and second faces on the head. The first face is annular in a plane at right-angles to the tube axis and the second face is cylindrical centered on the tube axis and spaced radially of the tube from the ring.
Patent JP-S5939931-A (JP)
Inventor: HERUBERUTO DOICHIYUMAN
IPC: F02B37/00
Filed: 1983-05-24
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-S5214378-A (JP)
Title: Method for production of semiconductor device
Inventor: HAYASHI YUTAKA
IPC: H01L29/78
Filed: 1975-07-25
Abstract: PURPOSE: To fabricate highly integrated MOSIC by using a method of ion-injection in high speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5215373-A (JP)
Title: Time adjustor for electronic watch
Inventor: TANAKA MASAICHI
IPC: G04G5/00
Filed: 1975-07-25
Abstract: PURPOSE: Adjust time by adding impulse output generated by lengths of on and off times of a single-pole switch to output of demultiplying circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05190920-A (JP)
Title: Fine working method of oxide superconducting thin film and planar type superconducting element using the same
Inventor: MATSUI TOSHIYUKI
IPC: H01L39/22
Filed: 1992-03-16
Abstract: PURPOSE:To form a planar type superconducting element which can not be formed by using a lamination type, by using material whose thermal expansion coefficient is remarkably different from a oxide superconducting thin film, as a substrate. CONSTITUTION:As an oxide superconducting thin film, e.g. YBa2Cu3 O7-x(YBCO) is used, and, as substrate material, SrTi03 (STO) is used. The thermal expansion coefficients of them are remarkably different, and its feature is shown by the change of length of a crystal axis of each material (C axis in the case of YBCO) versus the temperature. Since the YBCO film sharply expands at 400 deg.C or higher, internal stress is generated in the YBCO film during a cooling process from the forming temperature at 550-700 deg.C, when the YBCO thin film is formed. The absolute value of the stress increases in proportion to the YBCO film thickness, so that cracks of about 10nm width are generated to relieve the stress for the thickness larger than the critical film thickness. By using said cracks, various kinds of planar type superconducting elements can be obtained.
Patent JP-2000281961-A (JP)
Title: Metallic tube covering resin composition and metallic tube covering coating material composition
Inventor: SAITO MASAHIKO
IPC: C09D157/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide metallic tube covering resin compositions and metallic tube covering coating material compositions which form coated films excellent in coated film hardness, adhesion, corrosion resistance, anti-block properties and the like, and, in addition, excellent in aptitude for all coating methods and very high in serviceability. SOLUTION: Metallic tube covering resin compositions contain (A) a vinyl polymer having a glass transition point, measured by a differential scanning calorimeter, of 40 to 110 deg.C and (B) a vinyl polymer having a glass transition point, measured by a differential scanning calorimeter, of -20 to 30 deg.C and having a hydrolyzable silyl group, and metallic tube covering coating material compositions contain these metallic tube covering compositions and have a thixotropy index of 2.0-4.0 and a nonvolatile content at the time of coating at 20 deg.C of 30-50 wt.%.
Patent JP-S5616272-A (JP)
Title: Recognition system of circuit information
Inventor: ISHII MITSUO
IPC: G06T7/60
Filed: 1979-07-18
Abstract: PURPOSE: To accurately pick up the circuit information, by scanning the circuit pattern with the channel shape pattern monitor frame sequentially shifting on the design diagram, and inputting the crossing information where the monitor frame and the pattern are crossed and the inframe pattern information.  
     CONSTITUTION: The circuit pattern from the diagram input unit 89 is converted into digital information at the interface circuit 88, it is fed to the picture processing and control circuit 83, and stored in the video memory 84 as binary digital data. Further, the control information discriminating the information read-in mode from the unit 89 and the circuit information pickup mode from the circuit 83 is fed to the circuit 83 via registers 85-1W85-3. Further, the dot data read out from the memory 84 is fed to the pattern discrimination circuit 87 via the register 85-4, the inframe information of the monitor frame pattern is fed to the register 85-6, the frame and crossing mode information from the register 85-6 are fed to the microprocessor MPU81 for operation, and the circuit pattern is recognized and the result is stored in the table memory 82. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5617124-A (JP)
Title: Metal lath and its manufacture
Inventor: IIMURA TAKEO
IPC: B21D31/04
Filed: 1979-07-18
Abstract: PURPOSE: To make the packing being freely longitudinally flexible and possessing strength in the breadth direction possible to be easily manufactured, by changing the lateral breadth of the bond adjoining along the longitude.  
     CONSTITUTION: The metallic sheet (a) laid on the table is extended out of the stationary knife edge 12 to a distance of the breadth B of the strand 2. By bringing down the moving knife edge 13, the edge 14 slidably contacts with the stationary knife edge 12 from upside; hereby, each crest 15 outs the extended part (b) of the metallic sheet (a), and the extended part (b) is stretched into a shape of the bottom face of the edge 14. The moving knife edge 13 is elevated, and when it comes to upper limit, the cam mechanism transfers the moving knife edge 13 longitudinally so far as a half of lateral breadth LW of the mesh 3, and at the same time, advances the metallic sheet (a) so far as the breadth B of the strand 2 so as to extend out of the stationary knife edge 12. By bringing down the moving knife edge 13, the extended part (b') is cut off, and the rhombic mesh 3 is formed parallelly in the lateral direction, and the parts being pressed by the tip 15' becomes the bonds 4. The moving knife edge 13 is elevated to upper limit, and is transferred inversely to the longitudinal direction so far as a half of the lateral breadth LW; at the same time, the metallic sheet (a) is advanced so far as the breadth B of the strand 2. These processes are repeated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59215822-A (JP)
Title: Molding method of fiber-reinforced plastic
Inventor: TAKAGI KOUICHI
IPC: B29C43/58
Filed: 1983-05-25
Abstract: PURPOSE:To manufacture a molded fiber-reinforced plastic by a method wherein an uncured plastic which is reinforced with long filament fibers is wound around a plastic cylinder which is reinforced with short filament fibers with the long filament fibers arranged to be inclined against a generating line of the plastic cylinder and this plastic substance is put in dice and compressed and molded by punching. CONSTITUTION:Around a plastic cylinder which is reinforced with short filament fibers, a plastic matrix and long filament fibers, which are inclined against a generating line of the plastic cylinder, are wound to obtain a material 1. This material 1 is enclosed in dice 2,3. When a top punch 5 and a bottom punch 6 are shifted downward and upward respectively to compress the material 1 while the dice are vertically compressed not to open, the material 1 is deformed to fill a space 4 in the dice and molded so as to make the long filament fibers 1b envelope the short filament fiber reinforced plastic part 1a. Then the dice temperature is controlled in accordance with the physical properties of the synthetic resin to complete the curing and the dice are opened for demolding a molded product A.
Patent JP-S5617143-A (JP)
Title: Electric upsetter
Inventor: KUSHIBE YUUKI
IPC: B21J9/06
Filed: 1979-07-19
Abstract: PURPOSE: To prevent the buckling to be caused by working, in working of blank materials with an electric upsetter, by providing a work guide which encircles the blank material and is movable along the blank material.  
     CONSTITUTION: For example, with a vertical type twin-shaft type upsetter, a blank material 5a is slidably sandwiched between clamping electrodes 1, 3 by a clamping cylinder 2. Thus sandwiched blank material 5a is moved upward by an upsetting cylinder 6a and an upsetter supporting port 7a. A series of devices including a work guide 16a and others for preventing the buckling of the blank material 5a are provided to the supporting part 7a. When the top end of the blank material 5a abuts on an anvil electrode 9a, a pressure switch actuates. Then the switch of a transformer 10a goes on automatically to supply electric current to the transformer 10a, flexible conductor 11a, anvil electrode 9a, blank 5a, clamping electrode 1, flexible conductor 12b and transformer 10a, thereby working the blank material 5a to a desired shape. The same holds true of other blank material 5b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03291409-A (JP)
Title: Rotating body of rotating spray burner
Inventor: TAKASHIMA SHIGEOKI
IPC: F23D11/08
Filed: 1990-04-04
Abstract: PURPOSE:To use fuel of a low boiling point and a high boiling point by arranging dispersed small holes on a cylindrical rotating body which has a larger diameter to the end and an opening at the top in the circumferential and axial directions of the rotating body, forming a thin film of fuel, and atomizing the fuel film from the small holes with the fuel gas freely flowing through the openings. CONSTITUTION:In a high boiling point tank 5 fuel of a high boiling point is stored, and in a low boiling point tank 4 fuel of a low boiling point such as butane is stored, and with an introduction pipe 13 the fuel is introduced into a rotating body 1. And, the fuel is made a thin film by the centrifugal force of the rotating body 1 and the fuel film passes through a group of small holes 15 to be atomized. The portion of the fuel in gas phase passes through an opening 16. These fine fuel particles and the gas phase fuel mix with the air introduced from a nozzle 9 and the mixture is burned. With this constitution fuel in the range from low boiling point to high boiling point can be used.
Patent JP-S62247683-A (JP)
Title: Double-speed image pickup device
Inventor: UEDA KAZUHIKO
IPC: H04N5/335
Filed: 1986-04-18
Abstract: PURPOSE:To omit a wide band even with the double-speed image pickup by reading the optical charge stored at every 1/n of the standard charge store time of an image pickup part to plural signal transmission lines and recording those optical charges on the magnetic tapes independently of each other. CONSTITUTION:The electric charge is alternately read out to the 1st vertical CCD51 and the 2nd vertical CCD52 from a photodiode 6 at every 1/120sec by the timing of time points t1 and t2 respectively. The electric charges read out to both CCD51 and 52 are transferred vertically by the pulse of each hour and then transferred horizontally by horizontal CCD71 and 72 to be extracted as output signals (c) and (d) respectively. These signals (c) and (d) are applied to a camera circuit and a VTR recording circuit 9 as independent video signals. The video signals corresponding to the signal (c) are supplied to magnetic heads 11a1 and 11a2; while the video signals corresponding to the signal (d) are supplied to magnetic heads 11b1 and 11b2 respectively. These video signals are recorded on the magnetic tapes independently of each other.
Patent JP-S5717077-A (JP)
Title: Display system of automatic transaction processor
Inventor: HASHIMOTO RITSUO
IPC: G06F11/07
Filed: 1980-07-02
Abstract: PURPOSE:To ensure a quick and assured countermeasure for a trouble or the like, by displaying in sentences the factors and the indications to the clerk in charge by means of a visual display device in case a trouble or fault arises. CONSTITUTION:The designation codes of the characteristics composing the sentences and figures concerning a transaction, the sentences showing the factor of a fault, the sentences indicating the indications to the clerk in charge and others which are to be displayed on a visual display device 61 are stored previously in a sentence memory 120 and with every sentence. The data is transmitted and received between a panel control unit and a main control unit through a transmission control circuit 122. In case some fault arises under a process of transaction, the stage of process at the moment when the fault arises, the maintenance code showing the factor of the fault, the factor of fault, the operation to be done by the clerk in charge are displayed on the device 61. These displays are cleared after the clerk in charge performed the process based on the contents of display.
Patent JP-H06210118-A (JP)
Title: Air purifier
Inventor: OBATA KENJI
IPC: B01D46/42
Filed: 1993-04-19
Abstract: PURPOSE:To provide an air purifier capable of efficiently purifying the air in the room and also catching main stream smoke with an air current. CONSTITUTION:A body 1 is provided with a wall surface 2. A suction port 3 and a blowoff port 4 are provided on both ends of the wall surface 2 respectively so that an air current may flow along the wall surface 2 and further are formed so that the blowoff quantity at the blow off port 4 may be smaller than the suction quantity at the suction port 3.
Patent JP-H03289168-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHATA TAMOTSU
IPC: H01L27/04
Filed: 1990-04-06
Abstract: PURPOSE:To suppress an increase in a product cost, to prevent a decrease in reliability and to avoid influence of element characteristics due to assembling by supplying a current to a trimming polycrystalline silicon resistor, fusion- cutting it to vary its resistance value, and regulating the characteristic of a semiconductor device. CONSTITUTION:A trimming polycrystalline silicon resistor circuit network 50 is formed on a silicon substrate 10 through an SiO2 film 11 to be a parallel resistor circuit network in which polycrystalline silicon resistors R1, R2, R3, R4 are connected at one ends via an Al wiring film 13a and at the other ends via an Al wiring film 13b, and first and second terminals 14a, 14b are respectively connected to enclosure terminals 19a, 19b to become first and second power supply points through pads 15a, 15b. The other terminals 14c, 14d are connected to a circuit in a semiconductor device to operate as a function of one resistor. In order to fall the electric characteristics of a semiconductor device within predetermined values, an outer voltage is applied to the enclosure terminal, the resistors R1, R2, R3, R4 are sequentially current-fusion-cut, resistance values are gradually increased while monitoring the characteristics to be regulated to necessary values.
Patent JP-H01264381-A (JP)
Title: Picture processor
Inventor: KOBAYASHI JUN
IPC: H04N5/45
Filed: 1988-04-15
Abstract: PURPOSE:To watch plural child screens at low costs by providing a reference synchronizing signal generating means, comparing the synchronizing signal with the synchronizing signal of the video signal generated in a tuner, writing the same field at any time, and eliminating the rocking of the picture. CONSTITUTION:An external video signal EEVIDEO is converted into a digital signal by an A/D converter 10, and written into a memory 11. The writing is executed to a prescribed address with the cycle signal of the external video signal EEVIDEO as a reference at a prescribed cycle. Reading from the memory 11 is executed in synchronization with the synchronizing signal of a regenerative video signal PBVIDEO, and the cycle is set shorter than the one at the time of writing. When the data read in such a way are conducted to a D/A converter 12, the reduced screen in synchronization with the regenerative video signal PPBVIDEO is obtained. Further, the number of divisions or constitution of the reduced screens is determined how to allot the memory addresses, and the position of the reduced screens is determined by the reading phase for the synchronization signal. A reduction ratio is determined by the ratio between the writing cycle and the reading cycle.
Patent JP-S62247961-A (JP)
Title: Brake control device for four-wheel device car
Inventor: NODE MITSUTOSHI
IPC: B60T8/1761
Filed: 1986-04-21
Abstract: PURPOSE:To adjust braking force automatically and properly by detecting the slip of each wheel based on both an actual car speed and the circumferential speed of a front and a rear wheel when the brake is applied whereby bringing the front and rear wheels into a driving but off-line condition when the slip is found to exceed a predetermined value. CONSTITUTION:When the brake is applied to a car during running, the slip taking place between both a front and a rear wheel 14 and 15 and the surface of a road is detected by a control unit 40 based on the difference between each circumferential speed of the rear and front wheels 14 and 15 obtained by each detected signal So1-So4 from revolving speed sensors 22 and 23, and an actual car speed indicated by a detected signal Sv obtained by a ground car speed sensor 30. And when the slip is found to exceed a predetermined value, a two wheel drive condition is effected by a clutch changeover section 20. After then, a slip coefficient is continuously computed by the control unit 40 for applying four kinds of control signals Sb1-Sb4 corresponding to the rear and front wheels to a brake oil adjusting section 28 based on said slip coefficient.
Patent JP-2000286169-A (JP)
Title: Electrolytic capacitor and manufacture thereof
Inventor: NAKAAKI KENTARO
IPC: B29C63/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable electrolytic capacitor, capable of preventing the formation of corrosive products at ends and tab parts of an anode foil, thereby preventing breakages of wires and short-circuits thereat. SOLUTION: A lead wire 4 is formed by welding a lead-out wire to a round rod part 6 of a tab terminal formed of a flat part and the part 6, and the formed wire 4 is bonded to an anode foil and a cathode foil at the flat part. Then, these foils are rolled via a separator, thereby forming a capacitor element 1. The element 1 is contained in a sheathing case 13, while being impregnated with an electrolytic solution having ethylene glycol or water or a mixture thereof as a main solvent, and a polyester sleeve 20 is fitted around the case 13.
Patent JP-H03289764-A (JP)
Title: Image encoder
Inventor: KODA TOSHIYUKI
IPC: G06T9/00
Filed: 1990-04-05
Abstract: PURPOSE:To shorten learning time and to improve encoding efficiency by reducing the number of outputs of an encoder part by providing an attribute decision part, and plural encode processing parts in accordance with attributes. CONSTITUTION:The image encoder is comprised of the attribute decision part 1 which decides the attribute of each block in an image signal, an input signal selection part 2 which selects input image data corresponding to the decision result of the attribute decision part 1, an output signal selection part 3 which selects and outputs encoded image data, the encode processing part 4, an encoder part 5, a quantization part 6, and a decoder part 7. Since the attribute is decided for each block of the image data at the attribute decision part 1 and the encode processing part 4 is comprised at every attribute, it follows that the learning and encoding of similar image data are performed at one encode processing part 4, and also, since the number of output of the encoder part 5 in each encode processing part 4 is reduced, information quantity to be transmitted can be reduced. Thereby, the learning time can be shortened, and the encoding efficiency can be improved.
Patent JP-H02271477-A (JP)
Title: Image signal processor in image read scanner or the like
Inventor: ISHII MASAYUKI
IPC: G06T11/60
Filed: 1989-04-13
Abstract: PURPOSE:To freely execute the processing of masking and trimming of a specific area by designating an arbitrary plane coordinate area and selecting a binarization processing or a half-tone processing. CONSTITUTION:When read of image information from a document is started, in other area than a designated area, a binarization selection control signal B becomes '1' by a mode selecting part 30, and a binarization image signal BD is selected by a selector 24. In the designated area, a half-tone selection control signal H becomes '1', and a half-tone image signal HD is selected by the selector 24. Accordingly, with respect to a desired specific area in a document to be read, various image signal processings such as binarization, a half-tone or masking, trimming, etc., are performed selectively.