baber/WOPTO huggingface dataset:
Patent JP-S6037753-A (JP)
Title: Package for semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/66
Filed: 1983-08-10
Abstract: PURPOSE:To increase resonance frequency by a method wherein the mutual interference between the input and output leads of radial form in the title package of the lamination of ceramic substrates is prevented by passing the inut high frequency current leakage in the package through ground leads. CONSTITUTION:By exposing the chip-fixing part 2a, a frame substrate 3a is placed on a substrate 1a, and a shielding metallic layer 8a and an alumina layer 9a radially outward from the fixing part 2a are superposed on the upper surface of the frame. A slightly narrow metallic layer 4a is provided on the layer 9a with the same pattern, and is then covered again with the layer 9a. The metallic layer 4a is some exposed and covered with a shielding metallic layer 10a, connected to the ground external lead 12a along with the shielding layer 8a through a metallic layer 11a on the side surface after the lamination of a frame 5a, and further the metallic layer 4a for signal is connected to the external lead 7a via metallic layer 4a for signal is connected to the external lead 7a via metallic layer 6a on the side surface. The ground leads 12a are connected to each other by means of a metallic layer 13a on the back, and the leakage of the leads 7a for signal is prevented. This construction enables to effectively increase the point of the small-sized package.
Patent JP-H08337064-A (JP)
Title: Manufacture of color development type reversible heat sensitive recording material
Inventor: YOKOTA YASURO
IPC: B41M5/337
Filed: 1995-06-13
Abstract: PURPOSE: To provide a reversible heat sensitive recording material, excellent in the development of color as well as durability for the repetition of printing and eliminating. CONSTITUTION: In the manufacturing method of a color development type reversible heat sensitive recording material, consisting of a reversible heat sensitive recording layer, containing principally a normally colorless or light color electronic donating dye precursor and a reversible developer generating the reversible change of shade in the dye precursor by the difference of cooling speed after heating and provided on a supporting body, dispersion liquid, containing at least the dye precursor and particles consisting of reversible developer, is applied on the supporting body to provide a first layer. Thereafter, liquid, containing at least either one kind of monomer or prepolymer, constituting a binder, is applied to form the reversible heat sensitive recording layer.
Patent JP-S6126775-A (JP)
Title: Formation of accumulated film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/44
Filed: 1984-07-16
Abstract: PURPOSE:To suppress heating temp. of a carrier lower to form accumulated film having good film characteristic, by introducing a raw material gas, and heated gas for decomposing said gas into an accumulating chamber in which the carrier is arranged, to form accumulated film on the carrier. CONSTITUTION:The carrier 1 is arranged in the accumulating chamber 10 maintained to the desired pressure by exhausting system. The raw material gas 7 is released to the carrier 1 from a releasing nozzle 3, and a gas 8 heated by a heater 5 is released to the carrier 1 from a releasing nozzle 4, the gases 7 and 8 are mixed, the gas 7 is decomposed to radical to form accumulated film at the carrier 1 surface. The temp. of the carrier 1 is detected by a thermocouple 9, inputted to a controller circuit 11, and held to the desired temp. by performing cooling and heating while controlling a water cooled stainless plate 2 and a heater 6. In this way, it becomes unnecessary to heat the carrier 1 itself to decomposition temp. or more of raw material gas.
Patent JP-H022224-A (JP)
Title: Urgent connection control system
Inventor: HIRANO TOMIYOSHI
IPC: G08B25/08
Filed: 1988-06-14
Abstract: PURPOSE:To eliminate the need for a transmission processing section and to simplify the constitution by outputting an information signal being the result of conversion of an urgent communication signal directly to a portable receiver from the transmission control section. CONSTITUTION:If any emergency takes place in a detection section 4, the emergency, communication signal from at least one detection section 4 among the detection sections 4 is given to the said transmission control section 6 by using a path, the emergency communication signal is converted into an analog signal/ pulse signal/contact signal, which is sent directly to a radio transmission station 7 by utilizing a public telephone line. The content of information is displayed on the 1st display section 22 in a portable receiver 10 by the combination of numerals and symbols, a light emitting diode 40 is lighted and a call tone is generated from a speaker 46 in response to the desired request. Thus, the occurrence of an emergency is monitored by the detection sections 4 and the centralized monitor from a remote location is attained.
Patent JP-H0817729-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: WATANABE AKIRA
IPC: H01L21/20
Filed: 1994-06-28
Abstract: PURPOSE:To reduce a dislocation density in a compound semiconductor layer by a method wherein the thickness of a second compound semiconductor layer is set at a value within a specific range and the lattice constant of the second compound semiconductor layer is set at a range which satisfies a relational expression in which the lattice constant of a first compound semiconductor layer and the lattice constant of the second semiconductor layer are used as parameters. CONSTITUTION:A second compound semiconductor layer 3 is formed on a first compound semiconductor layer 2. The second compound semiconductor layer 3 is formed in a thickness of 400 to 1400Angstrom . In this case, the second compound semiconductor layer 3 is formed in such a way that its lattice constant becomes 3<=1 (a- b)/a1X10<3=10 [where (a) represents the lattice constant of the first compound semiconductor layer and (b) represents the lattice constant of the second compound semiconductor layer]. Then, a third compound semiconductor layer 4 is formed on the second compound semiconductor layer 3.
Patent JP-S5939695-A (JP)
Inventor: OONO MASAYUKI
IPC: B66D5/18
Filed: 1982-08-25
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-H09330990-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUDA KAKUTAROU
IPC: H01L21/8249
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent a gate oxide film from deteriorating in quality and service life by a method wherein a bipolar transistor is equipped with a nitrogen-free emitter electrode which is as thick as the second gate electrode layer of a MOS transistor. SOLUTION: The gate electrode 403 of a P-channel MOS transistor and the gate electrode 404 of an N-channel MOS transistor are formed of lower polycrystalline silicon films 504. Nitrogen is introduced into the gate electrodes 403 and 404 besides arsenic. Nitrogen is segregated in the vicinity of an interface between a lower polycrystalline silicon film 503. By this setup, a gate oxide film can be prevented from deteriorating in quality and service life.
Patent JP-H05314969-A (JP)
Title: Manufacture of battery
Inventor: KAGAWA HIROSHI
IPC: H01M10/05
Filed: 1992-05-12
Abstract: PURPOSE:To prevent internal shortcircuit due to dislocation, and a temperature rise, and improve productivity by integrating a current collector metal and an active material with a strip type of resin, and laminating and forming positive and negative electrode plates to a spiral form after removing a part of the metal and active material. CONSTITUTION:A positive electrode current collector and a positive electrode active material are superposed on a strip type of resin film 1, thereby forming a pattern. Then, a part of the collector and active material is concurrently removed or cut by irradiating a laser beam. The pattern makes a positive electrode plate 9 having a current collector section 6, a large current cutout section 7 and an electrochemical reaction section 8. On the other hand, a negative electrode plate is similarly made. Then, both of the positive and negative electrode plates are superposed and wound like a spiral form. According to this construction, the thin superposed state of electrodes can be provided, and even if more or less dislocation occurs between the electrode plates, no internal shortcircuit takes place. Also, a temperature rise or heat generation is prevented, and the degree of sealing a battery is enhanced by the cutout section 7, thereby enabling productivity to be improved.
Patent JP-H0440877-A (JP)
Title: Method for bleaching herring roe
Inventor: KATO KEIKO
IPC: A23L17/30
Filed: 1990-06-04
Abstract: PURPOSE:To safely obtain bleached herring roe with a beautiful color tone at a low cost without using hydrogen peroxide by oxidizing bled herring roe with oxygens or peracids or salts thereof and then bleaching the oxidized herring roe with a reducing agent. CONSTITUTION:Bled herring roe is oxidized with oxygens such as air, oxygen or ozone or peracids or salts thereof, e.g. a percarbonate, hypochlorite or perborate and then bleached with a reducing agent such as a sulfite, hyposulfite or pyrosulfite.
Patent JP-S633343-A (JP)
Title: Controller for electronic equipment
Inventor: HARADA TOSHIO
IPC: G06F11/00
Filed: 1986-06-23
Abstract: PURPOSE:To contrive to attain the automatic function stop control in both high and low temperature areas by detecting the high or low limit level of the working temperature of an electronic equipment and producing an applicable or inapplicable signal. CONSTITUTION:A high temperature range detecting means 2 works at a level higher than the maximum allowable temperature of the hight temperature side to close a circuit and converts the resistances R2 and R3 and the pull-up voltage V into a logic signal (a). This signal (a) is supplied to an inverse gate G1 and turned into a logic signal (b). While a low temperature range detecting means 6 works at a level lower than the minimum allowable temperature of the low temperature side to open the circuit. Then a logic signal (c) is supplied to an inverse gate G2 and turned into a logic signal (d). Both signals (b) and (d) are supplied to an AND gate G3 and this gate G3 delivers a logic signal (e) of an L level showing an applicable state as long as the signals (b) and (d) are set at H levels. While a signal (e) of an H level showing an inapplicable state is supplied to a control circuit 1 as long as either one of both signals (b) and (d) is set at an L level. Then the circuit 1 performs the action limiting control and at the same time this information is delivered by an informing means 3.
Patent JP-S63313671-A (JP)
Title: Welding method by robot
Inventor: YOKOSHIMA NAOHIKO
IPC: B23K9/127
Filed: 1987-06-12
Abstract: PURPOSE:To increase the mechanical strength of a work and to improve the weld quality by setting the welding starting position between each layer of the multi-layer welding by deviating by the prescribed distance between each layer. CONSTITUTION:The length L of a layer 32 of an upper stage is set short than the length M of a layer 31 of a lower stage between weld layers 30 and the edges of the weld layers 30 are formed in a step-shape. By this method, when the edges of the weld layers 30 are set in the step-shape, molten metal of the weld layer edges after the first layer 31 is prevented from dropping. Then, weld defects taking place at the time of joining welding at respective corner parts 5c, 5d, 5h and 5i (circular arc parts) which is performed at the subsequent each stage are prevented and the weld quality is improved.
Patent JP-H0312993-A (JP)
Title: Soldering method in electronic circuit package
Inventor: ONISHI HIROSHI
IPC: H05K3/34
Filed: 1989-06-12
Abstract: PURPOSE:To make it possible to solder components with a single reflow process by fixing a soldering sheet to the tip of lead projected from the opposite side of a substrate and adding to soldering paste spread on a bonding pad in advance by the same amount when TMD is soldered by way of a through hole on said substrate. CONSTITUTION:Solder paste 4 and a bonding agent 2 are applied to a bonding pad 9 on a substrate 1 where a surface mounting device(SMD) 3 is installed. Then, the substrate 1 is reversed so that soldering paste 4' may be applied to a bonding pad 9' where another SMD 3' is installed. Then, lead components(TMD) 5 are installed to the location pre-coated with the soldering paste 4' from the opposite side. A lead 5a is inserted into a through hole 11, and its tip is projected from the substrate 1 so that a soldering sheet 7 is fixed with the tip of the lead 5a. When the soldering sheet is melted under this condition, the respective soldering paste 4 and 4' is melted so that the components 3, 3' and 5 may be fixed on the substrate 1 and the soldering sheet 7 may be melted as well, thereby filling the through hole 11. It is, therefore, possible to solder the components with a single reflow process.
Patent JP-S6044913-A (JP)
Inventor: AREKUSANDORU WASHIRIEUITSUCHI
IPC: H01B13/00
Filed: 1983-08-12
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-S57118222-A (JP)
Title: Magnetic migration display method
Inventor: MURATA YASUZOU
IPC: B43L1/00
Filed: 1981-09-17
Abstract: PURPOSE:To realize a stable and high-contrast display, by controlling the holding properties of the magnetic particles with use of a plastically fluidized powdery matter for a dispersion medium of the magnetic particles. CONSTITUTION:A plastically fluidized powdery matter 4 of the fine powdery silica or alumina which is adjusted by a dry method is used for a dispersion medium of magnetic particles 3 composed of an oxidizing magnetic mateial such as black magnetite, ferrite, etc. and a metallic magnetic material of the alloy group like iron, nickel, etc. Such dispersion medium is enclosed between a transparent surface plate 1 and an opaque rear surface plate 2. A magnet 8 is scanned on the surface of the plate 2 to cause the function of a magnetic field for attraction of the particles 3. The magnetic field has its function by a recording magnet 7 through the plate 1, and accordinaly, the particles 3 are attracted to the rear surface of the plate 1. Thus a contrast is produced to the matter 4 to perform a display. When a function of the magnetic field is caused with a level higher than the yield value of the matter 4, the partilces 3 contained in the matter 4 flow to give a clear distinction between a migration region and a nonmigration region. As a result, a high-contrast display is possible.
Patent JP-H10334237-A (JP)
Title: Fingerprint collation device
Inventor: FUJIWARA HIDETO
IPC: G06K9/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To attain sure and stable finger placing discrimination without mis- discrimination by extracting a characteristic only when a finger placing discrimination means discriminates a finger placed state and collating finger data with registration data. SOLUTION: An image input means 11 receives an image, a finger placing discrimination means 12 applies binarization processing to the image to divide the input image into a block consisting of 16×16 pixels, binarizes a contrast image by using a mean density of each block as a threshold level so as to discriminate whether or not a skin edge line in each block is made stable. In the case that many blocks are discriminated for finger placing, it is discriminated that a finger is placed and a characteristic discrimination means 13 is used to correct intermission or connection of a skin edge line by skin edge direction calculation processing and contrast image correction processing.  A collation means 14 is used to calculate a degree of skin edge directions and a degree of coincidence of characteristic points thereby calculating how much the characteristic point is coincident with a characteristic point of a concerned person registered in advance. When the coincidence of the skin edge direction is smaller than a preset threshold level and when the coincidence of the characteristic point is larger than other threshold level, the concerned person is authenticated.
Patent JP-S63312309-A (JP)
Inventor: OTAKA TORU
IPC: C08F290/06
Filed: 1987-06-12
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-S628936-A (JP)
Title: Paper sheet loosening device
Inventor: IMAIZUMI YUKIO
IPC: B65H3/00
Filed: 1985-07-05
Abstract: PURPOSE:To automate the loosening operation of a paper sheet bundle in order to easily separate paper sheets from each other, by leaping up the one side edge of the paper sheet bundle by means of a leap-up device, then by lifting up both ends of the bundle by a lift-up device to shift the above-mentioned one side end from each other, and by lowering both ends in this condition. CONSTITUTION:A plurality of paper sheet bundles 6 are stacked up in a multiple layers, and are elevated one stage by one stage. The topmost layer bundle 6 is pushed rightward at a predetermined level by a predetermined amount by means of a push-out device. Then an elevating frame 11 is raised, and after a packing paper sheet 91b underneath the paper sheet bundle 6 is sucked up by a sucker 42 which is raised by a cylinder 43, and is then lowered to pull down one edge section of the sheet 91. Then, a cylinder 41 rotates a leap-up plate 40 upward to leap up the center section of the one edge of the paper sheet bundle 6, and simultaneously, a pair of clamp hands 45 is advanced by a cylinder to grip both ends of one side of the paper sheet bundle 6 by means of fingers 49a, and then the hand 49 is lowered in this condition to loosen the papers sheet bundle.
Patent JP-H0811131-A (JP)
Title: Raw material composition for fiber-reinforced type thermoplastic resin and its molded body
Inventor: YUMITORI SHUJI
IPC: B29B9/12
Filed: 1994-06-28
Abstract: PURPOSE:To provide a raw material composition for a fiber-reinforced resin, for which an inexpensive natural fiber is used effectively and sufficient composite effect is revealable, and its manufacture. CONSTITUTION:In a raw material composition, at least two kinds of natural fibers or at least a kind of the natural fiber, at least a kind of artificial fiber, a thermoplastic resin powder and/or granule are mixed up evenly with each other.
Patent JP-S6037725-A (JP)
Title: Manufacture of semiconductor device
Inventor: IINO TERUO
IPC: H01L21/3065
Filed: 1983-08-11
Abstract: PURPOSE:To drastically reduce emission of gas from a mask material by at first forming an organic multimolecular material which selectively includes conjugated diene polymer, cyclized material of its inter polymer or phenol novolak resin and then treating the organic multimolecular material with gas plasma such as H2 as or He to make the mask which is used for implantation of impurity ion into a semiconductor substrate. CONSTITUTION:On an Si substrate 1, an SiO2 thin film 2 is coated on it, and a resist film layer 7 which is to be made a mask is coated by spin coat method. In this case, an organic multimolecular material including conjugated diene polymer, cyclized material of its inter polymer or phenol novolak resin is used for the layer 7 and exposed except an ion implantation region and then developed in a developing solution consisting of xylene and ethyl cellosolve and an unexposed region 5 is removed. Later, the substrate 1 is heated in an atmosphere of N2 for 30min at 150 deg.C and treated in plasma of mixed gas with N2 and He whereby the layer 7 is changed to the extremely minute layer 7'.
Patent JP-H0440081-A (JP)
Title: Automatic gain controller
Inventor: MIYAMOTO HIROKI
IPC: H04N5/53
Filed: 1990-06-04
Abstract: PURPOSE:To improve responsibility by energizing a comparing means only for a period when a signal synchronously with a horizontal synchronizing signal is supplied and charging a capacitor for a period except for this time. CONSTITUTION:Comparing means 20 and 21 of a discharging means 42 are energized only when a pulse signal having prescribed phase and width is generated synchronously with the horizontal synchronizing signal of a video signal, and a capacitor C is charged by a charging means 34 in the period except for this time even when the video signal is modulated positively. Then, when a wave detecting signal is less than the first reference signal when the pulse signal is generated, the capacitor C is discharged by the discharging means 42 and the voltage of the capacitor C is not larger than the second reference signal so that the responsibility of an automatic gain control means can't be changed. Moreover, when the voltage of the capacitor is larger than the second reference signal, a control means 23 controls a constant means in order to improve the responsibility of an automatic gain control means 5. Thus, the responsibility can be improved even when the video signal is modulated positively.
Patent JP-2000071644-A (JP)
Title: Calendar with face photograph
Inventor: MIMURA KAZUKO
IPC: B42D5/04
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a calendar with a face photograph. SOLUTION: A calendar with a face photograph can be printed out by anybody based on its own will, which is merry and pleasant to anybody but is not available heretofore, by setting figures with calendar function on a print sealing machine for a calendar with a face photograph.
Patent JP-2000300447-A (JP)
Title: Rice washing apparatus
Inventor: KATO YOSHIMORI
IPC: A47J43/044
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To convert rice washing to a simple and comfortable work and allow the washed rice to be speedily transferred into a rice cooker, by threadably attaching a rice-washing lid formed with an electric-rotation-type stirring blade and a water feed opening to the peripheral edge of a drain vessel having a sieve-shaped drain nozzle group on its side surface. SOLUTION: A rice-washing lid 4 can tightly fitted on the peripheral edge 3 of a drain vessel 2 having a sieve-shaped drain nozzle group 1 on its side surface. This lid 4 has a built-in motor, a rotation shaft 9 projects vertically from the central part of the lid's inner surface 5 while supporting an electric- rotation-type stirring blade 6, and this stirring blade 6 is set so that it positions in the central part in the vessel and rotates when the lid 4 is closed. A water feed opening penetrated from the outer surface to the inner surface 5 of the lid portion is opened in the rice-washing lid 4. Therefore, a stainless colander including a required amount of rice is stored in the drain vessel 2, the lid is closed, rice washing is speedily completed by turning on the power supply with pouring tap water, and the washed rice contained colander is taken out and is transferred into the rice cooker.
Patent JP-S627524-A (JP)
Title: Mold of bumper fascia
Inventor: AKABOSHI TERUHIKO
IPC: B29C45/33
Filed: 1985-07-04
Abstract: PURPOSE:To enable to release a bumper fascia in neat order without horizontal jolting during the releasing of the bumper fascia from a mold by a structure wherein concave or convex locating parts are formed at the portions corresponding to the end surfaces of the reinforcing ribs on the end surfaces of the upper and lower walls and/or on the back surface of the vertical of a bumper main part. CONSTITUTION:Convex locating parts 15 are formed on the end surface of an ejector pin 13 at the portions corresponding to reinforcing ribs 6 on the back surface of the vertical wall 1a of a bumper main part 2. Accordingly, notched parts 7 are formed during the molding of a bumper fascia by the locating part 15 of the ejector pin 13 at the reinforcing ribs 6 on the back surface of the vertical wall 1a of the bumper main part 2. Consequently, because the notched parts 7 and the locating parts 15 are in the engaged state at the releasing of the bumper fascia 1 from a mold, the bumper fascia 1 is lodated and no horizontal jolting is allowed and the bumper fascia can be released from the mold in neat order.