baber/WOPTO huggingface dataset:
Patent JP-S6193879-A (JP)
Title: Painting method
Inventor: OGINO AKIRA
IPC: B05D1/36
Filed: 1984-10-15
Abstract: PURPOSE:To enhance a paint adhesion property, by applying a solution of an aminoalkyl acrylate copolymer to a polyvinylidene fluoride film before coating a paint. CONSTITUTION:An alcohol solution of a copolymer, which consists of an aminoalkyl acrylate or aminoalkyl methacrylate unit and an ethylenic unsaturated monomer unit, is applied to the polyvinylidene fluoride film formed to the surface of a metal such as iron or aluminum. Subsequently, a desired paint is applied. By this method, a paint film excellent in close adhesiveness and having a good surface is obtained.
Patent JP-S6373080-A (JP)
Inventor: SUGANO ICHIRO
IPC: F26B15/14
Filed: 1986-09-17
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-H0559899-A (JP)
Title: Erector device for shield excavator
Inventor: MORI TERUYUKI
IPC: E21D11/40
Filed: 1991-08-28
Abstract: PURPOSE:To easily match the face of a held segment to the face of an existing segment completed with the assembling of a ring and the face of an adjacent ring being currently assembled by matching the strokes of the right and left lift jacks. CONSTITUTION:The pressure oil discharged from a power unit 1 is fed to the expansion side pressure chamber of a right lift jack 7 from a solenoid selector valve 4 to move both rod type pistons 7d in the expansion direction. The operating oil of the shrinkage side pressure chamber of the lift jack 7 is fed to the expansion side pressure chamber of a left lift jack 6 to move both rod type pistons 6d in the expansion direction. The operating oil of the shrinkage side pressure chamber of the lift jack 6 is returned to an oil tank 2 from the solenoid selector valve 4. The strokes of the right and left lift jacks 7, 6 are matched, and the face of a held segment 31 can be easily matched with the face of an existing segment 33 completed with the assembling of a ring and the face of an adjacent ring 32 being currently assembled.
Patent JP-2000048002-A (JP)
Title: Device for estimating phase transformation diagram of steel, method for predicting phase transformation diagram of steel and recording medium
Inventor: FUJITA MITSUNAE
IPC: G06N3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To predict a phase transformation diagram pattern from the composition of steel. SOLUTION: When inputting the element composition of steel, a critical cooling time prediction part 12 consisting of a learned neural network predicts the critical cooling time Cz', Cp', Cf', Ce'(critical cooling time obtained at the time of slowly cooling the steel so as not to form each of bainite, pearlite, ferrite, and bainite) of the steel from its composition. A phase transformation diagram pattern prediction part 16 similarly consisting of a learned neural network predicts a phase transformation diagram pattern based on the critical cooling time Cz', Cp', Cf', Ce' outputted from the prediction part 12.
Patent JP-H0961866-A (JP)
Title: Method for converting laser beam wavelength and device using this method
Inventor: MARUYAMA YOICHIRO
IPC: G02F1/37
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To make use nonlinear crystals usable over a long period of time without the impairment thereof by a laser beam and to stably obtain high wavelength conversion efficiency by continuously passing the laser beam having the laser intensity below the threshold of the nonlinear crystals through the nonlinear crystals disposed in plural pieces. SOLUTION: The laser beam having the laser intensity below the threshold of the nonlinear crystals is continuously passed through the nonlinear crystals 1 to 5 disposed in plural pieces. The flat plates of the nonlinear crystals 1 to 5 are arranged perpendicularly on a nonlinear crystal holder attached with an angle adjuster 6 for phase matching of the laser beam in a laser beam wavelength conversion section. Both of a type I and type II are adequately usable for the nonlinear crystals. The type I refers to the nonlinear crystal having the incident angle of the laser beam of the case where the incident angle is determined from a Sellmeier's empirical formula by using the refractive index expressed by equation I.  The type II refers to the nonlinear crystal having the incident angle determined similarly from the Sellmeier's empirical formula by using the refractive index expressed by equation II. In the equations, λdenotes a wavelength and θm , ϕm denote incident angles.
Patent JP-2001043455-A (JP)
Title: Wireless service call system
Inventor: MUROI YOSHINORI
IPC: H04Q9/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent wireless service call system capable of miniaturizing a device by simplifying the setting method of the registering number of a portable wireless receiver and reducing the number of switches to be used at the time to only one. SOLUTION: The wireless service call system consists of a portable wireless receiver 1 having a display part displaying a number corresponding to each transmitter each time of receiving a calling control signal added with an ID code, which is sent from plural transmitters, a radio repeater 2 provided with a receiving means for receiving the control signal from each transmitter and a transmitting means for transmitting the control signal received by this receiving means in a form as it is, and plural transmitters for transmitting the calling control signal added with the ID code for displaying the number corresponding to each transmitter on the display part of the receiver 1. In the system, the receiver 1 is provided with an ID information storing part for previously registering information characteristic to the transmitter.
Patent JP-H1065373-A (JP)
Title: Fan device with shutter member
Inventor: KURITA TOYOJI
IPC: F24F13/15
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable a shutter member to be closable with a simple constitution. SOLUTION: A fan device is provided with a plurality of shutter members 9 which are rotatably attached to both side faces of a case 1 through rotating shaft sections 7, so as to cover the opening 1a of the case 1 and, when a fan 3 is rotated, the members 9 rotate around the shaft section 7 and the opening 1a of the case 1 is opened. When the fan 3 stops, the members 9 rotate around the shaft section 7 by their own weights, thereby closing the opening 1a of the case 1.
Patent JP-S59106391-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/00
Filed: 1982-12-11
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-H0961110-A (JP)
Title: Light wave interference measuring device
Inventor: KAWAKAMI JUN
IPC: G01B9/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To correct a length measurement error caused by the fluctuation of the refractive index of air in real time and to accurately measure length even if the refractive index locally fluctuates by providing an optical means for detecting the displacement of an object of measurement and an electrical means for outputting a detection result and for obtaining the true displacement of the object. SOLUTION: When the densities of a medium at time tn and time tw1, namely N(tn) and N(twt), are equal, the error of a displacement ΔD'(tn) obtained by operation is 0. Also, the density fluctuation (refractive index fluctuation) of a medium within a measurement range is a fluctuation rate which is normally several tens Hz or less and a large fluctuation constituent is at most 10Hz. Therefore, a measuring device with an averaging time and output update period at being least 10ms or less is used as a device for detecting a fluctuation difference ΔD(f2)-ΔA(f1) of an object for measurement, thus correction of a length measurement error caused by the fluctuation of the refractive index can be made in real time, even if the refractive index locally fluctuates.
Patent JP-2000117488-A (JP)
Title: Ni-BASED ALLOY FLUX-CORED WIRE
Inventor: KOUZUKI AKINO
IPC: C22C19/05
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a Ni-based alloy flux cored wire which is excellent in MAG weldability of Ni steel and Ni-based alloy, small in defective weld, and excellent in hot crack resistance. SOLUTION: A shell is formed of a Ni-based alloy, the filling ratio of the flux is 10-30 wt.% to total weight of a wire, and the flux has the composition consisting of, by weight to the total weight of the wire, 2-10% Ti02, 0.1-3% SiO2, 0.1-2% Al1O3, 0.4-3% ZrO2, 0.01-0.4% in terms of Li, Na and K in total weight of at least one kind selected from the group consisting of Li, Na and K compounds, 1-25% metal in total, and 4-15% slug in total, and regulating P to be <=0.0l0%, S to be <=0.0l5%, Bi to be <=0.005%, and B to be <=0.003%. In addition, a compound of at least one kind of rare earth metal to be selected from a group consisting of Y, La and Ce is contained by 0.01-0.4% in terms of the rare earth metal.
Patent JP-H0383856-A (JP)
Title: Zirconia-based lining material for high temperature furnace
Inventor: ASAMI HAJIME
IPC: C04B35/80
Filed: 1989-08-24
Abstract: PURPOSE:To obtain a heat insulating lining material, usable at high temperature exceeding 1800 deg.C and resistance to thermal spalling properties by providing a skin layer, composed of zirconia fiber and zirconia powder and having a specific bulk specific gravity and forming the interior into a hollow shape. CONSTITUTION:A lining material, composed of zirconia fiber and zirconia powder and having a skin layer with 2.5-5.0 bulk specific gravity thereof and hollow interior thereof. Zirconia fiber stabilized with various stabilizers is used as the zirconia fiber in addition to pure zirconia fiber. Among them, yttria- stabilized zirconia fiber is preferably used. The fiber length and diameter thereof are respectively within the range of, e.g. 0.1-50mm and 0.1-2.0mu. The zirconia powder is composed of zirconium oxide having a chemical formula ZrO2 and the particle size thereof used is normally within the range of 0.1-1000mu.
Patent JP-S6191253-A (JP)
Inventor: HANSU GEORUKU MATEIISU
IPC: C08L23/08
Filed: 1985-10-02
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-S60113802-A (JP)
Title: Speed control circuit for hydraulic motor for crane, etc.
Inventor: SAOTOME YOSHIMI
IPC: F15B11/00
Filed: 1983-11-18
Abstract: PURPOSE:To improve operation performance and controllability by installing a variable reducing valve into the discharge-side conduit of a pilot pump and connecting the secondary side of the variable reducing valve to the set-pressure control part of a cylinder for controlling the discharge flow rate of a variable capacity type hydraulic pump. CONSTITUTION:A variable reducing valve 20 is installed into a discharge-side conduit 19 branched from the remote control valve 10 of a pilot pump 13, and the secondary side of the variable reducing valve 20 is connected to the set- pressure control part 25 of a cylinder 23 for controlling the discharge flow rate of a variable capacity type hydraulic pump 1. Therefore, the max. discharge flow rate of the pump can be set arbitrarily, and the control in the range from the min. avlue to the max. value of the discharge flow rate can be performed arbitrarily, following the operation of the lever 11 for the remote control valve 10, and the operation performance and controllability in low-speed range can be improved markedly.
Patent JP-H06288647-A (JP)
Title: Shell of hot-water heater
Inventor: TANI MASAMI
IPC: F24H9/02
Filed: 1992-07-24
Abstract: PURPOSE:To provide a shell for a hot-water heater which enables the brazing where a skirt frame is externally fitted over the shell to be visually checked for its condition in a simple manner. CONSTITUTION:For a hot-water heater a shell 10 for the combustion part and a shell 30 for the heat exchange part placed thereabove are connected in continuation by means of a skirt frame 20 for the connection. Small holes 24 for a visual check are formed in the skirt frame 20 at the part where it is laid on and brazed to the shell.
Patent JP-S6278702-A (JP)
Title: Production of rotary transformer
Inventor: TAMURA MASAKI
IPC: G11B5/02
Filed: 1985-09-30
Abstract: PURPOSE:To improve the quality of a rotary transformer by providing a positioning cut part to a core that is coincident with the positioning cut part of a printed board only in a state corresponding exactly to the printed circuit board and therefore avoiding completely the relative position shift between the core and the printed circuit board. CONSTITUTION:The comparatively small cut parts 14A, 14B and 14D and a comparatively large cut part C are provided at the outer circumferential end sides of lead-out grooves 5A-5D of a transformer core 18 respectively. While approximately semicircular cut parts 15A-15D for lead-out of coil ends are provided to a printed circuit board 19. Here the part 15C is comparatively large compared with other parts 15A, 15B and 15C. Furthermore the part 15C has its size and form coincident with those of the part 14C. Then both parts 14C and 15C are locked by a tool pin only when the core 18 is set opposite exactly to the board 19. Therefore the relative position shift can be avoided completely between the core 18 and the board 19 as long as they are bonded to each other at the locked position.
Patent JP-H09103529-A (JP)
Title: Automatic tee-up device for golf ball
Inventor: MATSUSHITA SHUICHI
IPC: A63B69/36
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To smoothly and safely feed a golf ball and prevent a golf ball set arm from being broken via a collision with an obstacle or from inflicting an injury on a player. SOLUTION: A golf ball feed passage 2 is vertically rockably supported, and a stopper plate 26 is provided above a ball shift terminal section. When the golf ball feed passage 2 is lifted, the foremost golf ball 16 mounted on it is brought into contact with the stopper plate 26, and its movement is stopped. The golf ball feed passage 2 is rockingly controlled synchronously with the action of a golf ball set arm 3, and the golf ball 16 is teed up one by one.
Patent JP-S6197931-A (JP)
Title: Manufacture of silicon wafer
Inventor: SHIMIZU HIROBUMI
IPC: H01L21/322
Filed: 1984-10-19
Abstract: PURPOSE:To prevent occurrence of crystallization defects and warping due to thermal stress, by determining an interlattice oxygen concentration being contained in silicon crystals of a silicon wafer, and by forming a strained layer on the wafer back face. CONSTITUTION:A strained layer 5 is formed on the back face of a substrate 1. For the purpose of preventing occurrence of crystallization defects, the silicon wafer substrate 1 is restricted to an interstitial oxygen concentration of 7.5X10<17>-12.0X10<17> atoms/cm<2> being contained in silicon crystals at the time of single crystal growing. Especially for a silicon wafer for an LSI, an oxygen concentration below 7.5X10<17>atom/cm<2> would easily result in outward contamination and outward stacking faults, and therefore would deteriorate remarkably device characteristics. On the other hand, since warping due to thermal stress becomes larger at a higher oxygen concentration section such as the seed crystal side of ingot, an oxygen concentration over 12.0X10<17>atom/cm<2> would easily result in minute defects and therefore warping due to thermal stress.
Patent JP-2001045286-A (JP)
Title: Picture data processor
Inventor: KAWAMOTO HIROYUKI
IPC: H04N1/40
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of excess or shortage in the extraction of picture data on a downstream due to a delay generated in picture data processing executed in a DSP and to thin out picture data in a subscanning direction. SOLUTION: The picture data processor 400 is provided with plural arithmetic units 401, 402, 407 for processing picture data included in a signal based on main scanning and subscanning gate signals, a DSP 403 arranged between both the arithmetic units, a 1st delay 408 for delaying a main scanning gate 'lgate' annexed to the picture data supplied to the DSP 403 by the number A of pixels, a 2nd delay 411 for delaying a subscanning gate 'fgate' by the number B of lines, and a thinning device 414 for thinning out the gate 'lgate' by regular C/D. The 2nd delay 411 counts up main scanning gates lgate' delayed by the 1st delay 408 or subscanning synchronization lsync' by the number B and delaying the gate 'fgate' as fgate' and the thinning device 414 thins out the gate lgate' delayed by the 1st delay 408 by C/D and outputs the thinned gate.
Patent JP-S6197383-A (JP)
Title: Nematic liquid crystal composition
Inventor: FUJITA YUTAKA
IPC: C09K19/44
Filed: 1984-10-19
Abstract: PURPOSE:To provide a nematic liquid crystal compsn. containing at least three specified compds. which has sharp voltage/luminance characteristics and is esp. useful for high time division driving type display elements. CONSTITUTION:The nematic liquid crystal compsn. contains (A) compd. of formula I (where R is 1-10C straight-chain alkyl: R' is 1-10C straight-chain alkoxyl). (B) compd. of formula II (where R is 1-10C straight-chain alkyl; R' is 1-10C straight-chain alkoxyl) and (C) at least one compd. of formula III (where R is 1-10C straight-chain alkyl; X is H, F or Cl) or formula IV (where R is 1-10C straight chain alkyl; Group of formula V is one of those shown by formula VI). The compsn. may also contain proper amts. of other nematic liquid cerystal compds. to control threshold voltage, liquid crystal temp. range, viscosity, etc., and meet requirements of driving voltage, driving temp. range, response speed,e etc.
Patent JP-H0648749-A (JP)
Title: Production of ring-shaped lens and device therefor
Inventor: KITAHARA RYOICHI
IPC: A61B1/00
Filed: 1992-07-24
Abstract: PURPOSE:To readily produce a large amount of a ring-shaped lens having high shape accuracy and face properties and high-precision dimensional accuracy of inner and outer diameter. CONSTITUTION:A glass material 18 heated and softened between both cylindrical upper and lower molds 5 and 6 is transported and the glass material 18 is pressed and molded between the upper and the lower molds 5 and 6. A cylindrical cutting shear 7 installed in the upper mold 5 is slid and dropped so that the shear is passed through the glass material 18 to give the objective ring- shaped lens.
Patent JP-S6470342-A (JP)
Title: Method for bonding label
Inventor: HISHINUMA KAZUO
IPC: B65C3/00
Filed: 1987-09-01
Abstract: PURPOSE:To bond a label without making wrinkles conspicuous and to enhance the sense of beauty of a container, by using an extensible label to bond the same so that the wrinkles generated on the label when the label is provided along a curved surface becoming a surface to be bonded are finely divided and dispersed along the curved surface by utilizing the extensibility of the label. CONSTITUTION:As the material quality of a label, for example, paper and a plastic sheet can be selected. The label 4 after printing is continuously supplied to the nip of a pair of rollers 5, 6 and the surface of one roller 5 is provided with a large number of wrinkle like uneven parts and the surface of the other roller 6 is covered with a soft material. When the label 4 is supplied to the nip of the rollers 5, 6, a large number of small wrinkles are formed to the label by the roller 5 to impart extensibility thereto. The label thus obtained is laminated to the curved surface of a container and bonded to the container by utilizing the size on the back surface thereof. At the time of bonding, the pleats 11 generated by providing the label 10 along the container 9 having the curved surface are finely divided or dispersed in the diameter direction of the container 9.
Patent JP-H0383354-A (JP)
Title: Manufacture of two-layer film carrier
Inventor: NAGANAMI TAKESHI
IPC: H05K1/03
Filed: 1989-08-28
Abstract: PURPOSE:To manufacture a two-layer film carrier with high processing accuracy by a method wherein after photoresist layers are respectively provided on both surfaces of a substrate, both surfaces are simultaneously exposed, a patterning is performed, and an etching is performed from the side of the surface, on which is applied a copper plating, of the substrate. CONSTITUTION:Photoresists 3 and 3 are respectively provided on both surfaces of a substrate formed by applying an additive copper plating 2 on a polyimide film 1. A desired mask is provided on each surface, both surfaces are simultaneously exposed and a patterning is performed. A resist patterned layer on the side of the copper plating is developed and a copper plating 4 is applied on the exposed copper surface to form leads. A resist patterned layer on the side of the film 1 is developed, a postbaking is performed, the resist patterned layer remaining on the side of the copper plating is peeled off and a base copper layer is etched and removed. The exposed polyimide film parts are removed by etching to form a through hole and lastly, a finishing plating is applied on the surfaces of the leads to obtain a twolayer film carrier.
Patent JP-H02106792-A (JP)
Title: Picture projection device
Inventor: ADORIANUSU YOHANESU SUTEFUANUS
IPC: G02B27/14
Filed: 1989-08-28
Abstract: PURPOSE: To more efficiently use light useful for a matrix control display panel without complicating the structure of a device by constituting the device so that two beams are made incident on the same picture display system. CONSTITUTION: The beam (b) has two beam components whose polarization directions are mutually orthogonal. The center beam is divided into two beams and they are made incident on a polarization sensitive beam splitter 2. The beam splitter is constituted of polarizing prisms 3 and 4 and a polarization separation layer 5 is formed between the prisms. The polarization direction reflects what is called a p-polarized light component parallel to an incident face and it transmits what is called an s-polarized light component orthogonal to the incident face. The incident face is a face regulated by the incident light beam and the normal of the separation layer 5. A reflection component shown by a sub-beam b1 is made incident on the display panel 10 through a reflector 6.  Thus, all the useful light beams are modulated by the same display panel and best use efficiency can be obtained on useful light.
Patent JP-S59108872-A (JP)
Title: Method of controlling knocking of intenal-combustion engine
Inventor: TAKEDA YUUJI
IPC: F02P5/153
Filed: 1982-12-14
Abstract: PURPOSE:To prevent unnecessary ignition lag by stopping a learning control while ignition timing is being controlled in accordance with engine operating conditions other than knocking. CONSTITUTION:In step 194, four points surrounding a point that indicates the present engine condition, are plotted on a learning map. In steps 195, 196, judgement is made whether or not the compensating quantity on cooling water temperature is stored in a RAM. When the compensating quantity is stored, a learning control is stopped since it is the time when an ignition timing control is carried out in accordance with the cooling water temperature. Thereby, the quantity of learning control is stabilized, preventing variation in ignition timing and unnecessary ignition lag.