baber/WOPTO huggingface dataset:
Patent JP-H05260119-A (JP)
Title: Protocol completing system
IPC: G06F13/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a protocol completing system which reduces the work burden to a protocol designer by receiving the protocol, which is generated in accordance with inputted communication service request specifications, without defining and completing protocol conversion free from dead lock. CONSTITUTION:A protocol 103 is automatically generated by a communication service requesting specification group 101 and a protocol synthesizing means 102, and a protocol 108 completed by a means 106 adding events to the protocol in accordance with a protocol conversion rule 107 or the like is generated when an operation beyond requests is detected by a searching means 104 for operation beyond requests.
Patent JP-H08250434-A (JP)
Title: Depositing method for polycrystalline si thin film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/511
Filed: 1995-03-10
Abstract: PURPOSE: To provide a depositing method capable of obtaining a polycrystalline Si thin film having good crystallinity even when producing an n-type or p-type polycrystalline Si thin film by mixing doping gas into a raw material gas under the conditions where a low temperature process is maintained and structural relaxation of a thin film can be fully performed. CONSTITUTION: A raw material gas and doping gas are introduced separately with time into different spaces adjacent to a film forming space under the conditions where hydrogen gas always flows and microwave power is always applied, and the film is formed while repeating 3 different durations consisting of a duration (t1 ) when the raw material gas and hydrogen gas are flowing, a duration (t2 ) when doping gas and hydrogen gas are flowing and a duration (t3 ) when only the hydrogen gas is flowing.
Patent JP-H02229487-A (JP)
Title: Multiple quantum well type semiconductor light-emitting element
Inventor: YAMAZAKI HIROYUKI
IPC: H01S5/00
Filed: 1989-03-02
Abstract: PURPOSE:To efficiently implant the carriers without spoiling quantum effect by increasing the thickness of well layers constituting an active layer gradually toward the center area of the active layer from the vicinities of the clad layers at both ends of the active layer, and further by setting the composition of the well layers so that transition energy may become almost the same in each well layer. CONSTITUTION:A multiple quantum well active layer 3 of well layers 4 and barrier layers 5 being laminated in turn into multiple layers is lapped on an n-InP buffer layer 2. The thickness of an InGaAs well layer 4 and that of an InGaAsP barrier layer 5 are made 70Angstrom and 100Angstrom  respectively, and the thickness of each well layer increases by 6-8Angstrom /(per well layer) as it approaches to the center area. Besides, the composition at each well layer is so determined that transition energy may satisfy lambdag=1.57mum for example. The whole thickness of the multiple quantum well active layer 3 is in a degree of 0.1mum. By providing electrodes 7, 8 to the lamination structure made in this way, a whole surface electrode type semiconductor laser with a resonator length of 300mum is manufactured.
Patent JP-H02230588-A (JP)
Title: Optical disk controller
Inventor: TAMAI YOSHIAKI
IPC: G11B27/10
Filed: 1989-03-02
Abstract: PURPOSE:To accelerate the processing time of a microprocessor by providing a means to compare track information with sector information by a processing range holding means and a present processing address recognizing means, and a means to permit the transfer of data based on the coincidence of comparison. CONSTITUTION:The processing range holding means 3-5 to hold a processing range instructed by a host device and the present processing address recognizing means 1 and 2 to recognize a position where a head is positioned at present are provided, and the track information and the sector information from the processing range holding means 3-5 and the present processing address recognizing means 1 and 2 are compared at comparison means 6-8, and the transfer of the data is permitted based on the coincidence of the comparison. Thereby, since the processing range supplied from the host device is processed independently, the ID recognition time of the microprocessor can be shortened and accelerated.
Patent JP-H08244161-A (JP)
Title: Gypsum particle board and its manufacture
Inventor: KOMATSU NAOTOSHI
IPC: E04F13/14
Filed: 1995-03-10
Abstract: PURPOSE: To manufacture continuously gypsum particle boards regardless of size by forming a gypsum layer composed of dihydrate gypsum with foams formed on its surface layer and also forming a wood chip layer having a constitution of crushed wood chips arranged in order in a core layer, in which crushed wood chips are larger as they are closer to a core and smaller as they are away from the core, set inclinedly toward a surface layer. CONSTITUTION: Flowing gypsum liquid gw is prepared by adding water to hemihydrate gypsum powder (g), and a foaming agent A is added therein, and then flowed onto a coal plate 12 and smoothed horizontally. Then powdery wood chips cg to which hemihydrate gypsum powder (g) adheres are classified onto the fluid gypsum liquid gw . When the coal plate 12 is moved forward, the hemihydrate gypsum powder (g) is accumulated on the flowing gypsum liquid gw to which a foaming agent A is added at the rear of the coal plate, and as the plate moves forward, out of crushed wood chips cg to which the hemihydrate gypsum powder (g) adheres, smaller wood chips cg first and then larger wood chips c are accumulated successively in order. When the coal plate passes through a blow-off device 13, the chips are accumulated in the order of large wood chips cg , smaller wood chips cg and hemihydrate gypsum powder (g) to form a mat 1A. Then the mat 1A is pressed integrally, over which the gypsum liquid gw to which the foaming agent A is added is flowed, smoothed horizontally and cured to manufacture a gypsum particle board 1.
Patent JP-S58168836-A (JP)
Title: Hot water supplying and space heating machine
Inventor: KANDA HARUO
IPC: F24H1/52
Filed: 1982-03-31
Abstract: PURPOSE:To obtain the thin cabinet of a burner-type hot water supplying and space heating machine by a method wherein a hot water heating unit is of a double-pipe structure, arranged at an inner-most part and near an outer edge of the cabinet, and the hot water to be supplied and the hot water for use in space heating are oppositely flowed in the inner and outer pipes, respectively. CONSTITUTION:A hot water supplying and space heating unit 13 is of a double- pipe structure and arranged at the inner-most part and along an outer edge of a cabinet 16. The hot water for space heating is oppositely flowed in an outer pipe 14 of large diameter and the supplying hot water is flowed in the inner pipe 15 of small diameter. With this arrangement, the heat exchanger 2 is heated by the burner 1 and the hot water for space heating is flowed into the outer pipe 14 and flowed to a radiater 6 to perform space heating while it heats the supplying water in the inner pipe 15. With this arrangement, it is possible to obtain a thin thicknss of the cabinet 16.
Patent JP-S55143027-A (JP)
Title: Semiconductor wafer
Inventor: SHIMANOE TAKUJI
IPC: H01L21/203
Filed: 1979-04-24
Abstract: PURPOSE:To provide an excellent substrate by laminating an n-type layer having a dopant for imparting acute carrier density distribution to the boundary of a p-type semiconductor substrate and an n-type layer using a dopant for imparting electric and optical characteristics thereto on the substrate and epitaxially growing them. CONSTITUTION:When forming a pn-junction solar battery, an Si-doped first n-type GaAs layer 2 is first epitaxially grown on an Zn-doped p-type GaAs substrate 1 while retaining the carrier density at 1X10<18>/cm<3> or the like. Then, an Sn-doped second n-type GaAs layer 2 is epitaxially grown thereon in higher thickness than the layer 2 with the carrier density of approx. 1X10<18>/cm<3>. Thus, acute carrier density distribution is provided in the boundary between the substrate 1 and the layer 2, excellent optical characteristics are provided at the layer 2, the forward rising voltage of the battery is increased, and acute rectifying characteristics are exhibited in the current variation.
Patent JP-H10249417-A (JP)
Title: Method for holding roll for hot rolling and device therefor
Inventor: MURATA NOBUO
IPC: B21B31/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent meandering of a strip and to reduce adverse effect to difference load between the drive side and the work side which is measured with load cells and measured load used for AGC control by decreasing the frictional force between a roll chock linear and housing window liner, reducing wear of the liners and stably holding the roll accurately at a fixed position. SOLUTION: By providing an annular groove 8 on the housing window liners 6B and attaching O ring 9, the clearance between the housing window liners 6B and the roll chock liners 7B, 7C are sealed and sealed parts 11B, 11C are formed, pressurized water is spplied to each sealed part 11B, 11C with a pump, the roll chocks 5A, 5B are held in the rolling direction with the pressurized water which is sealed into the sealed parts and each liner 6B, 7B, 7C is brought into contact through the pressurized water.
Patent JP-H09240591-A (JP)
Title: Driving device for counter-rotating propeller
Inventor: WAKABAYASHI HITOSHI
IPC: B63H5/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To feed electric power to a driving device via a brushless feed by supporting a hollow outside axis shaft and an inside axis shaft on a frame with bearings respectively, and connecting the inside axis shaft and the outside axis shaft to the inside shaft and outside shaft of a propeller shaft respectively. SOLUTION: An inside axis fixed iron core 23 provided with the coil 22 of an induction motor 20 and an outside axis fixed iron core 25 provided with a coil 24 are arranged in series on the same axis in the frame 21 of the induction motor 20. A hollow outside axis shaft 28 provided with an outside axis rotor iron cores 27 and an inside axis shaft 29 provided with an inside axis rotor iron core 26 are supported on the frame 21 by bearings 30, 31 respectively. The outside axis shaft 28 and the inside axis shaft 29 are directly connected to the outside shaft 4 and the inside shaft 3 of a counter-rotating shaft 6 respectively. electric power can be fed to a driving device via a brushless feed.
Patent JP-H09241959-A (JP)
Title: Mouse pad
Inventor: ONO TSUTOMU
IPC: G06F3/039
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a mouse pad having excellent rolling performance of a mouse roller of a mouse for a personal computer and excellent dust cleaning performance by laminating a resin-impregnated raised sheet and an elastic resin sheet to an ultrafine fiber nonwoven fabric. SOLUTION: A web made of a sea-island type conjugated fiber cotton containing a polyester as the island component and a polystyrene as the sea component is needle-punched. Mesh fabrics composed of hard-twist yarns having a twist number of >=700t/m are laminated to both faces of the needle-punched web and the laminate is needle-punched to obtain an entangled nonwoven fabric having an integrated structure. The nonwoven fabric is treated with hot water to release the latent torque and then subjected to the impregnation and coagulation treatment with a polyurethane resin, the removal of sea component and the removal of the solvent to obtain an ultrafine fiber nonwoven fabric, which is sliced into two sheets. The sliced face of the sheet is ground to form raised fibers having hammer-head form and obtain a raised sheet having a thickness of >=0.2mm.  A mouse pad is produced by laminating and integrating the raised sheet to a formed synthetic rubber sheet having a thickness thicker than the raised sheet.
Patent JP-S57168701-A (JP)
Title: Deciding method for web waving in rolling of h-steel
Inventor: HAYASHI HIROYUKI
IPC: B21B37/00
Filed: 1981-04-08
Abstract: PURPOSE:To decide the presence or absence of web waving beforehand in one pass of screw down in universal rolling by estimating the compressive internal stress in the rolling direction generated during rolling and exerted upon the web, the critical buckling stress in the rolling direction dependent upon the geometrical shape of the web after the pass and the yield stress corresponding to the web temp. after the pass. CONSTITUTION:In universal rolling of H-steel, the internal stress sigma1 in the rolling direction generated in a web 3A by the unequality in the draft distribution  between the web 3A and flanges 3B, the critical buckling stress sigma2 in the rolling direction determined by the size of the web 3A after the pass and the yield stress sigma3 corresponding to the temp. of the web 3A after the pass are determined. It is decided that web waving takes place when the magnitude relations thereof are sigma2<sigma1<sigma3.
Patent JP-S52135039-A (JP)
Title: Constant-voltage electric source
Inventor: UNOKUCHI TAKEHIKO
IPC: G05F1/56
Filed: 1976-05-06
Abstract: PURPOSE: To generate electric potential continuously from negative to positive by changing resistance of a variable resisting element to change the output of a transistor circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60197856-A (JP)
Title: Heat treatment of shape memory cu-al-ni-ti alloy
Inventor: KOMATSU SHINYA
IPC: C22F1/00
Filed: 1984-03-16
Abstract: PURPOSE:To obtain an alloy adaptable to various required working temps. by rapidly cooling a shape memory Cu-Al-Ni-Ti alloy from a prescribed temp. CONSTITUTION:A shape memory Cu-Al-Ni-Ti alloy is heated to a temp. T represented by an equation T( deg.K)=(Tbeta-50)-(Tbeta-5) (where Tbeta is the transformation temp. of beta-solid soln.). The alloy heated to the temp. T is rapidly cooled to vary th phase transformation temp. (Ms point) of the alloy. Thus, an alloy adaptable to various required working temps. is obtd.
Patent JP-S61213044-A (JP)
Inventor: MURANAKA YUICHI
IPC: A61B8/00
Filed: 1985-03-18
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-H01226750-A (JP)
Title: Inorganic composition for insulating paste
Inventor: NOMURA SHUICHI
IPC: C03C8/14
Filed: 1988-03-04
Abstract: PURPOSE:To increase the heat conductivity and dielectric constant of an inorg. compsn. and to utilize the compsn. for forming an insulating layer for a thick film type multilayered electronic circuit by blending glass powder contg. specified amts. of SiO2, Al2O3, B2O3 and PbO with inorg. powder in a specified ratio. CONSTITUTION:Glass powder is composed of, by weight, 30-60% SiO2, 2-10% Al2O3, 10-30% B2O3, 10-30% PbO and one or more among 2-10% CaO, >0-5% each of ZnO, MgO, Li2O, Na2O and K2O and >0-2% F2. 20-60% of this glass powder is blended with 80-40% inorg. powder of one or more among CaO.Al2O3.2SiO2, Al2O3.SiO2, 3Al2O3.SiO2, Al2O3 and CaO.SiO2 to produce a compsn. for insulating paste. By utilizing this compsn., an insulating layer having superior mechanical strength and denseness can be formed by calcining at a low temp.
Patent JP-H04288508-A (JP)
Title: Structure for stretched end of optical fiber cable
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/255
Filed: 1991-03-18
Abstract: PURPOSE:To attain the efficient connection of an optical fiber cable. CONSTITUTION:At the stretched end of an optical fiber cable 1 fitted with a connector, the excess parts 7a of the optical fibers 7 are looped once or more and dividedly housed in a housing bag 19A and this bag 19A is fixed in a tube 3 for protecting the stretched end.
Patent JP-H09223022-A (JP)
Title: Program down loading method considering version
Inventor: TAKESHITA YOSHIHIRO
IPC: G06F9/445
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To down load the managing program of an optimum version guaranteeing operation for the request of a management execution program to a device to be managed. SOLUTION: While using a management execution program 22, a managing device 22 requests the possession of management information to a device 21 to be managed. When this request is received, the device 21 investigates whether a relevant program exists or not and when there is no relevant management program, it is responded to the managing device 22. When there is the relevant management program, whether it is the latest version of that program or not is judged. In the case of NO, it is reported to the managing device 22 by the device 21 that it is not the latest version, the program in the device 21 to be managed is erased, and the new management program is down-loaded from 3 to a program providing device. When it is the latest version, the device 21 executes the relevant management program and returns the executed result to the managing device 22.
Patent JP-H10230294-A (JP)
Title: Cleaning solution of manganese dioxide scale
Inventor: ONO MASAHIRO
IPC: C23G1/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently clean out a sticking manganese dioxide scale causing the clogging of a membrane, to decrease the quantity of an acid to be used and to reduce cleaning time. SOLUTION: A cleaning solution for the manganese dioxide scale is prepared by dissolving 0.1-3g/l ferrous ion in a 0.1-2.0N acid solution. In such a case, a sulfuric acid solution or a hydrochloric acid solution is used as the acid solution. And the sticking manganese is removed by reducing manganese in the manganese dioxide into 2-valency to solubilize with the reduction force of electron generated by a reaction in the acidic solution. As a result, the sticking manganese dioxide scale causing the clogging of the membrane is efficiently cleaned out and then, the decrease of the acid to be used, the reduction of the cleaning time, the improvement of cleaning effect and the safety of the cleaning solution are attained.
Patent JP-S52135788-A (JP)
Title: Detection of impurities
Inventor: ISHIKAWA REIJI
IPC: G01N33/00
Filed: 1976-05-07
Abstract: PURPOSE:To provide a method for detecting impurities or contaminants adhered on vessels for cosmetics or foods, glasses or ceramics for electric materials with good precision by having a specific substance adsorbed on impurities to be remained and irradiating excited light to effect luminescence of said substance.
Patent JP-H08250161-A (JP)
Title: Connecting terminal for substrate
Inventor: KITAJIMA YOSHIICHI
IPC: H01R4/02
Filed: 1995-03-13
Abstract: PURPOSE: To prevent solder that has melted during soldering from flowing down onto a substrate by providing specific constitution for a substrate- connecting substrate which is placed upright on the substrate and has a wire terminal connected to its upper part by soldering. CONSTITUTION: In a substrate connecting terminal 10 placed upright on a substrate 1 and having the terminal 7a of a wire 7 connected to its upper part by soldering with a soldering iron 15, a solder receiving part 10j for receiving the solder that flows down is provided below the portion of the terminal 10 to which the terminal 7a of the wire 7 is soldered. The solder receiving part 10j is preferably formed by cutting the portion of the terminal 10 below the soldered part of the wire 7.
Patent JP-H04288720-A (JP)
Title: Surface acoustic wave filter
Inventor: OMORI HIDEKI
IPC: H03H9/64
Filed: 1991-03-18
Abstract: PURPOSE:To enable the matching of a compact and high-accuracy impedance by housing a filter chip in a package. CONSTITUTION:At a surface acoustic wave filter 1, a filter chip 2 is housed in a package and matched onto a piezoelectric substrate in the state of interpolaring, facing and engaging interdigital electrodes each other. On this filter chip 2, first inductors L12, and L22 having a prescribed value are formed to be connected to the interdigital electrodes and at the prescribed part of the package 3, second inductors L11 and L21 having a prescribed value are formed to be respectively connected to the first inductors. Thus, since the inductors are separately formed, it is not necessary to provide the inductors outside, and the filter can be miniaturized. Further, when forming the inductance small at the filter chip 2 and forming inductance large at the package 3, the arbitrary inductance can be obtained, and the matching of the high-accuracy impedance is enabled.
Patent JP-S60196105-A (JP)
Inventor: TAKAGI TADAO
IPC: A01C7/18
Filed: 1984-03-19
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-S57169287-A (JP)
Title: Gas laser oscillating tube device
Inventor: IWASAKI KENJI
IPC: H01S3/22
Filed: 1981-04-10
Abstract: PURPOSE:To stabilize the output adjustment over a wide range, by providing one anode on the projection part formed at the position biased from the center of a laser tube having a cathode in the eighborhood of the both ends to position two variable power sources between these electrodes for laser emission. CONSTITUTION:The anode 21 is provided in the projection part 19 formed biased e.g. to the left from the center of a glass encloser 18 with cathodes 21 provided respectively in the neighborhood of the glass encloser 18. Then, the power sources E1 and E2 are connected between one anode 20 and right-left cathodes 21 being variable to apply impressed voltage. Laser light is emitted by discharge in the glass encloser. Thus, the output adjustment is stabilized over a wide range.
Patent JP-S62209064-A (JP)
Title: Selective hydrogenation of quinoline compound
Inventor: MURAHASHI SHUNICHI
IPC: C07D215/38
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a 1,2,3,4-tetrahydroquinoline compound which is an intermediate for agricultural chemicals, medicines, dyes or surfactansts in good yield, by selectively hydrogenating the nitrogen-containing ring of a quinoline compound in the presence of an Rb-CO based catalyst under water gas shifting condition. CONSTITUTION:A quinoline compound expressed by the formula (R1 and R2 are H or alkyl or nitro), e.g. quinoline, etc., is subjected to selective hydrogenation of the nitrogen-containing ring thereof in the presence of carbon monoxide and water and further an Rb-CO based catalyst, e.g. Rh6(CO)16, etc., in a molar amount of preferably 0.005-0.1, particularly 0.005-0.05 based on the raw material quinoline to afford the aimed 1,2,3,4-tetrahydroquinoline compound, e.g. 1,2,3,4-tetrahydroquinoline, etc. The used catalyst can be reused. EFFECT:This method can be readily practiced and is industrially avantageous.
Patent JP-H10253802-A (JP)
Title: Reflection preventive film
Inventor: MATSUURA KEIJI
IPC: G02B1/11
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a high reflection preventive effect in a wide band over a prescribed wavelength range, and provide a high reflection preventive effect for a wide incident angle by forming a low refractive index layer in first, third and fifth layers by counting from the base board side on a base board to pass the light having a specifice wavelength, forming a high refractive index layer in second and fourth layers, and specifying their optical film thicknesses. SOLUTION: A low refractive index layer is formed in first, third and fifth layers 2, 4 and 6 by counting from the base board 1 side on a base board 1 to pass the light having this wavelength at least to an optical design reference wave length λ0 in a wave length range of a wavelength of 180 to 300nm, and a high refractive index layer is formed in second and fourth layers 3 and 5, and a reflection preventive film is formed. An optical film thickness of the first and the third layers 2 and 4 is set in a range of about 0.5λ0 to 0.7λ0 , and an optical film thickness of the second layer 3 is set in a range of 0 to about 0.15λ0 , and an optical film thickness of the fourth and the fifth layers 5 and 6 is set to about 0.5λ0 to 0.3λ0 .  The optical film thickness of the first layer 2 and the optical film thickness of the third layer 4 are set in the almost same film thickness.