baber/WOPTO huggingface dataset:
Patent JP-H03207037-A (JP)
Title: Magneto-optical memory element
Inventor: TAKAMORI NOBUYUKI
IPC: G11B11/105
Filed: 1990-01-10
Abstract: PURPOSE:To intensify the interference of light by forming a dielectric film of plural dielectric layers which have the refractive index smaller than the refractive index of a recording film and larger than thereof a substrate and are different in the refractive index and disposing the dielectric layer having the largest refractive index on the side near the recording film. CONSTITUTION:The dielectric film consisting of the dielectric layers 6a, 7a having the different refractive indices, the recording film 3a consisting of a magnetic material, and a protective film 4 are successively laminated on a transparent substrate 1. The dielectric layer 7a of the higher refractive index among the dielectric layers 6a, 7a is disposed on the recording film 3a side. The refractive index of the dielectric layer 6a is set larger than the refractive index of the substrate 1 and the refractive index of the dielectric layer 7a smaller than the refractive index of the recording film 3a. The boundary faces are increased in this way and the interference of light is intensified, by which the reflectivity is additionally decreased.
Patent JP-S5498755-A (JP)
Title: Novel butenophenone derivative
Inventor: KOJIMA YOSHIYUKI
IPC: A61P7/02
Filed: 1978-01-13
Abstract: NEW MATERIAL:A trans-butenophenone derivative of formula I: (Ar is lower alkyl, lower alkylthio group, phenyl, naphthyl, furyl or thienyl group which may be substituted by chlorine, bromine, or CF 3 ; n is 4 or 5) and its acid addition salt.  
     EXAMPLE: N-(4-Phenyl-4-oxo-2-transbutenyl) piperidine hydrochloride.  
     USE: Drugs having an anti-agglutination action on the blood platelet.  
     PROCESS: An aldehyde of formula V is reacted with a metallic compound of a propargyl amine derivative of formula VI: (M and M' are magnesium halides or alkali metals) to form a compound of formula III, which is reduced into a compound of formula II, the compound of formula II is oxidized with MnO 2 , etc. to give the objective compound of formula I. Alternatively, the compound of formula III is obtained from the compound of formula V through a propargyl alcohol derivative of formula IV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000207575-A (JP)
Title: Space fusing device and application devices adapting the same
Inventor: MIYAZAWA TAKEO
IPC: G06T19/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an improved space fusing device for integrating a real space and a virtual space and to obtain various kinds of application devices using the fusing device. SOLUTION: The space fusing device is the one by which a CG image is synthesized with a scene existing in the real visual field of an HMD(head mount display) 1. The device can naturally fuse the real view seen by a user with the CG image and expected for usage in various kinds of fields from now on. It is necessary to correctly detect where the user is at present and to which direction he or she is turned for fusing. In the method, detection is executed by using a way for obtaining a three-dimensional coordinate position from two or more two-dimensional camera images by a geometrical calculation method. The CG image aligned in position with the real view is displayed in a display device 11 inside HMD 1 and the image on the display device 11 is optically synthesized with the scene existing in the real visual field of the HMD 1.
Patent JP-S58121864-A (JP)
Title: Shading correction circuit
Inventor: ABE YOSHINORI
IPC: G06T1/00
Filed: 1982-01-14
Abstract: PURPOSE:To attain a device usable for a processing circuit with longer access time, by slowing down a clock of a photoelectric converting element than the timing of conventional original reading, in obtaining the correction coefficient based on optical information from a uniform reflecting plane. CONSTITUTION:When a transfer control signal is outputted, the original is read. Switches S2-S5 are switched to contact (b) position. That is, the shading correction coefficient stored in a high speed buffer memory 20 in advance is given to a D/A converter 13 in synchronizing with a clock phi1 of original reading. The coefficient is converted into an analog value at the converter 13 and outputted as VY from a sample hold circuit 12. The content of a storage circuit 18 is stored in the memory 20 in advance. Processing of operations VX, VY is done at an operation processing circuit 14 together with the original reading signal VX and the result is outputted as a signal VO after correction.
Patent JP-S62163888-A (JP)
Title: Transport vessel for cars in reconstruction from container vessel
Inventor: OTA RYUZO
IPC: B63B25/00
Filed: 1986-01-13
Abstract: PURPOSE:To increase the number of loading of automobiles by laying a deck for loading automobiles and ramps in the hold of an exclusive-use vessel for containers and forming an opened port part onto a side bulkhead and laying the upper deck at the equal height to the upper surface of a hold opened cover part. CONSTITUTION:Since the hold of an exclusive-use vessel for containers having a cube or rectangular parallelepiped form is designed for loading containers, the side wall in the hold is formed mainly into vertical form, and a deck 11 for effectively loading automobiles can be laid without generating the dead space. Further, the ramps 12 and 12' inside hold for smoothing the receiving and delivery of cars are installed. An opening port is formed onto a side bulkhead 4, allowing automobiles to advance and retreat through the opened port. Further, the upper surface of the hold opened cover part is made flat, and the sufficient strength and rigidity are provided, and the loading efficiency for automobiles can be increased by laying the upper deck for loading cars which has an equal height to the upper surface of the hold opened cover part.
Patent JP-H06208248-A (JP)
Title: Dry electrophotographic toner
Inventor: SUZUKI TOMOMI
IPC: G03G9/08
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a toner having a uniform small particle diameter and uniform stable electrostatic chargeability in an easy producing process at a low cost by adsorbing a dye type electrostatic charge controlling agent having electrostatic charge controlling ability on polyester-based resin particles or allowing the controlling agent to penetrate into the resin particles. CONSTITUTION:Polyester-based resin particles are brought into contact with a fluorine-contg. ammonium compd. represented by formula I or a fluorine-contg. iminium compd. represented by formula II in a hydrophilic liq. to adsorb the compd. represented by the formula I or II on the resin particles or to allow the compd. to penetrate into the resin particles. In the formulae I, II, each of R1-R4 and R9-R12 is H or an org. group, at least one of R1-R4 and R9-R12 are 1-69C and 3-66F fluoroalkenyl which may have hydroxyl, chloromethyl, etc., and X<-> is an org. or inorg. anion.
Patent JP-S61194356-A (JP)
Title: Direct non-vaporization on-column injection method and device
Inventor: SORAN TORESUCHIANIYU
IPC: G01N30/16
Filed: 1986-01-13
Abstract: The invention relates to a method and device for direct non-vaporizing on column-injection of samples containing high boiling point and/or medium volatile compounds, in gas chromatographic analysis on capillary column. For reasons of economy, the oven containing the column is maintained at a temperature very much higher than the boiling point of the solvent, while the initial part of the column (at least 10 cm) is cooled during the injection. The quantity of sample and solvent injected is related to the length of the cooled section of the column.
Patent JP-S60149721-A (JP)
Title: Production of non-tempered high tension steel having excellent weldability and low-temperature toughness
Inventor: HATOMURA TANEO
IPC: C22C38/00
Filed: 1984-01-12
Abstract: PURPOSE:To decrease the strain in a steel sheet and to improve weldability and low-temp. toughness by subjecting a billet incorporated therein with a prescribed ratio of C, Si, Mn, Nb, Al, etc. to temp. and rolling treatments under prescribed conditions. CONSTITUTION:A steel contg. by wt%, 0.005-0.15% C, 0.1-0.5% Si, 0.8-2% Mn, 0.005-0.1% Nb, 0.005-0.08% Al, <=0.008% S and contg., if necessary, >=1 kind among Cr, Ni, Mo, V, Cu, Ca and rare earth metal is melted. The billet thereof is heated up to the temp. at which Nb forms a solid solution by >=0.005%. The heated billet is then rolled at (Ar3 transformation point + 150 deg.C)-Ar3 transformation point and >=50% draft. The hot-rolled sheet is acceleratively cooled at 2-40 deg.C/sec cooling rate down to >=500 deg.C. The cooled sheet is lightly rolled-down at 600-200 deg.C and 0.5-20% draft. The lightly rolled-down sheet is slowly cooled from >=200 deg.C.
Patent JP-S56102640-A (JP)
Title: Pure fluid element
Inventor: YOSHIDA HIROSHI
IPC: F24F13/06
Filed: 1980-01-17
Abstract: PURPOSE:To provide a pure fluid element which readily changes over the flow of fluid by making one of a pair of main flow port walls extend or move in the upstream direction of the flow of a fluid in order to make it possible to balance the adhesiveness of flows of a fluid having a deflected flow rate distribution to both side walls. CONSTITUTION:The element main body 1 is attached to one end of a duct 8, and through said element main body 1 a fluid 9 having a flow rate distribution deflected from the center line of said element is passed. Said element main body 1 comprises a main flow part 4 formed by a pair of main flow part walls 3 and 3a, a pair of controlling parts 5 and 5a provided on the downstream side of said main flow port 4, and a bell-shaped output port 7 formed by a pair of side walls 6 and 6a and having a shape gradually enlarging from the downstream side of said controlling ports 5 and 5a. Moreover, provided to one main flow part wall 3a is an extensional main flow port wall 2 of height (h) which is extended to the upstream side of said main flow port wall 3a and monolithically formed therewith. Thereby, the existence of said extensional main flow port wall 2 provides a Coanda effect so that the adhesiveness of the flow of the fluid 9 to the side wall 6a increases. Accordingly, the adhesiveness of the fluid 9 to both side walls 6 and 6a can be balanced.
Patent JP-H01180338-A (JP)
Title: Resin laminate having metal gloss and preparation thereof
Inventor: HAYAMA KAZUHIDE
IPC: C08J7/043
Filed: 1988-01-12
Abstract: PURPOSE:To enhance surface gloss or scratch resistance, by providing a polyolefine colored layer, a transparent propylene resin layer and an acrylic ultraviolet curable resin surface layer to an opaque polyolefine base material layer. CONSTITUTION:A polyolefine colored layer containing a metal powder or a mica scale, a transparent propylene resin layer which may be colored or not colored and an acrylic ultraviolet curable resin surface layer are provided on an opaque polyolefine base material layer containing an inorg. fine powder. The resin laminate constituted of the above-mentioned four layers is thermally molded and shaped and the acrylic ultraviolet curable resin surface layer of the molded body is irradiated with ultraviolet rays to cure the resin of said surface layer. By this method, a hard film having pencil hardness of H-4H is formed with scratch resistance enhanced, and surface smoothness and gloss can be enhanced.
Patent JP-S5287944-A (JP)
Title: Trap system for electronic computer program
Inventor: MORIYAMA KAZUO
IPC: G06F11/28
Filed: 1976-01-19
Abstract: PURPOSE: To obtain information effective for program deback by installing scratch pad memory SPM in order to grasp the program flow and to collect the information on the way of the program flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07211561-A (JP)
Title: Current limiter
Inventor: MOTOYAMA SHUICHIRO
IPC: H01C7/02
Filed: 1994-01-19
Abstract: PURPOSE:To provide a current limiter which is simply structured and which can generate a large impedance in an instant and limit current. CONSTITUTION:On the outer surface or inner surface of a conductive cylinder 2, a coil 3 which is connected in series with the power system is installed. In the conductive cylinder 2, a cut section is formed continuously from one edge to the other and claw sections 7 are formed on the facing faces of the cut section. The claw sections 7 are so structured that they may be drawn near to each other and are turned to a don conductive state while overcurrent flows and they may be separated from each other and are turned to a conductive state when ordinary current flows. By this method, the cylinder has a low impedance when ordinary current is transmitted but it can get back impedance immediately after overcurrent is transmitted and can limit current.
Patent JP-S59131288-A (JP)
Title: Receiving stabilizing circuit of key telephone set
Inventor: FUKUDA TOYOJI
IPC: H04Q3/58
Filed: 1983-01-17
Abstract: PURPOSE:To reduce the number of cores of a wiring cable by providing a level adjusting circuit and a noise eliminating circuit between a filter circuit of a key telephone set and a receiving circuit to superimpose an information signal on a channel. CONSTITUTION:In a receiving stabilizing circuit of a key telephone set, an information signal extracted by an information band signal filter 14 is amplified by an amplifier 10a, a noise component is eliminated through a noise eleiminating circuit 10c comprising diodes and only a signal component exceeding the operating level of the diode is outputted to a receiving circuit 8. Further, a level adjusting circuit 10b is inserted between the amplifier 10a and the noise eliminating circuit 10c, and an excessive signal outputted from the amplifier 10a is limited to protect the receiving circuit, and the transmission of a prescribed level to the receiving circuit is enabled.
Patent JP-H10197399-A (JP)
Title: Defect locator for thin display
Inventor: OSAKI MORIHIDE
IPC: G01M11/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a defect locator for thin display in which a defective lighting point can be shifted accurately and automatically at high speed to an observing or repairing position while lessening the driving work, accelerating the work and reducing the cost through increase of the yield. SOLUTION: A worker shifts an XY stage 4 roughly to a position where the vicinity of a detective pixel element is reflected on a CCD camera 16 for driving. An image signal obtained through the CCD camera 16 is delivered to an image processing section 29 which then delivers image information indicative of the brightness and position to a main controller 10. The main controller 10 processes the image information to locate the defective pixel element. Subsequently, the main controller 10 shifts the XY stage 4 by the difference between the position of defective pixel element obtained at the image processing section 29 and a prestored position directly under a microscope. Consequently, the detective pixel element is located automatically at high accuracy substantially with no help of the worker.
Patent JP-H10198323-A (JP)
Title: Display
Inventor: SEGAWA TOSHIHIRO
IPC: H04N3/22
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To efficiently adjust displaying area by arranging an operating part which adjusts a position of displaying area such that it is operated prior to an operating part which adjusts size of the displaying area. SOLUTION: An operating part 1 which adjusts a position of displaying area is arranged such that it is operated prior to an operating part 2 which adjusts the size of the display area. It is preferable that the operating part 1 is arranged on the left side of the operating part 2, or the operating part 1 is placed above the operating part 2. This causes operator's display area adjusting operation to adjust the position of the displaying area preferentially. Therefore, sizing adjustment is performed after positioning adjustment, and the display area can be adjusted efficiently.
Patent JP-H10196084-A (JP)
Title: Construction method for stone tile
Inventor: ONO TAKATOSHI
IPC: E04F13/14
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To facilitate construction by arranging a rail for chenille on a part to be decorated such as a wall surfae or the like, and fixing a stone tile while chenille is engaged with the rail for chenille in a construction method for decorating the wall surface or the like of a building. SOLUTION: Rails 2 for chenille having a substantially wedge-like section are previously installed in plural stages in a wall surface 1 to be decorated, and chenille 3 is fitted to the lower side rail 2 for chenille. A stone tile 4 formed trapezoidal is supported with the taper surface of the lower side 4b contacted or engaged with a raised wall 3a of the upper part of the chenille 3. Subsequently, new chenille 3 is press fitted and fitted to the rail 2 for chenille directly above the arranged stone tile 4, and the raised wall 3b of the chenille 3 is contacted and engaged with the upper side 4a taper surface in the stone tile 4 by the press fitted and fitted chenille 3. Accordingly, it is possible to simply install and construct the stone tiles on the whole of the wall surface.
Patent JP-H01185128-A (JP)
Title: Self-reset current limiter
Inventor: MISAWA KAZUTAKA
IPC: H01H87/00
Filed: 1988-01-11
Abstract: PURPOSE:To provide self-reset function and to simplify the structure, by employing a superconductor as a current limit element and connecting a switch in parallel or series therewith. CONSTITUTION:A current limit element 1 comprises an oxide superconductor. A switch 4 is connected in parallel with the current limit element 1 through a terminal 2. The current limit element 1 is cooled through liquid nitrogen and the like. When current having magnitude exceeding over a critical level flows, the current limit element 1 is quenched instantaneously to exhibit high resistance thus suppressing overcurrent immediately. Consequently, only small current flows through the current limit element 1 and small amount of heat thus produced is absorbed by the liquid nitrogen and the like, and the current limit element 1 is protected from breakdown. Upon reset from abnormality, the switch 4 is closed and load current flows through the switch 4 thus stopping generation of heat from the current limit element 1 and resetting to superconducting state. The switch 4 is opened under this state.
Patent JP-S5497984-A (JP)
Title: Plant barge
Inventor: MAKINO CHIYUUGOROU
IPC: F03G7/04
Filed: 1978-01-18
Abstract: PURPOSE: To enable collection of proper temperature water at suitable depth via an elevating water collecting duct.  
     CONSTITUTION: The wire 5 of a winch 4 on a barge body 1 is connected to the lower end of a collecting duct A. The duct A is elevated up and down via a truss mechanism 2 as a guide by winding or rewinding the wire 5. When collecting the water, the duct A is lifted up as shown to collect the shallow layer water as cold heat source when the surface water is lower at temperature than the deep layer water in winter. The dust A is elevated down by its self weight to the deep layer water at the inlet to supply the optimum hot water as cold heat source when the deep layer water is colder than the surface water in summer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09315967-A (JP)
Title: Benzopyran derivative and therapeutic drug for heart diseases
Inventor: TAKAGAKI HIDEJI
IPC: A61K31/37
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for heart diseases which contains a benzopyran derivative or its salt having a specific chemical structure as an active ingredient and has excellent therapeutic effect on ischemic heart diseases and heart diseases such as arrhythmia with low toxicity. SOLUTION: This therpapeitic agent contains a benzopyran derivative of formula I (R<12> is an alkyl, an alkenyl; R<2> is H, an alkyl) or its salt as an active ingredient. Among the compounds of formula I, the lollowing compounds are new substances, which bear R<1> of a 1-10C alkyl, a 2-10C alkyenyl and R<2> of a hydroxyl group-containing a 2-4C alkyl, typically 3-octyloxy-4-hydroxy-7-(2- acetoxyethoxy)-2H1-denzopyranone-2. The compound of formula I is obtained by starting from 2,4-dihydroxyacetophenone via a compound of formula II (Bn is benzyl; Bz is benzoyl) and a compound of formula III. The dose of the objective therapeutic agent is 0.05-10mg/kg of body weight in case of oral administration and 0.01-5mg/kg of body weight in the parenertal route.
Patent JP-S5497886-A (JP)
Title: Mixer
Inventor: YAMAUCHI TERUKAZU
IPC: B02C18/00
Filed: 1978-01-18
Abstract: PURPOSE: Mixer to be used for cutting nuts and the like into pieces or mixing into paste and to prepare softer peanut butter and so on in a shorter time by effectively cutting and smashing materials through the function of uneven part of a cutter surface.  
     CONSTITUTION: A container 7 is bayonet-integrated to a body 2 and a cutter base 5 is connected to a shaft 4 through insertion. Next, a container lid 10 is rotatingly inserted into the container 7 so that the container lid 10 is bayonet-integrated to the container 7. Then, power is supplied into a motor 1 by pushing a knob 17 with a projected point 13 through a pin 15, which rotates the cutter base 5. Food such as vegetables, meat, peanut etc. are thrown through the inlet 10' to be ground and smashed with a cutter 6. Uneven part 6' made on a cutter surface functions as a grater, especially squeezes oil out of peanut, gives viscosity to expedite and enlarge the function of cutting part of the cutter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61163811-A (JP)
Inventor: HASE TEIZO
IPC: B28B11/00
Filed: 1985-01-14
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-S63173418-A (JP)
Title: Phase synchronizing circuit
Inventor: FUKAGAWA TAKESHI
IPC: H03L7/06
Filed: 1987-01-12
Abstract: PURPOSE:To contrive to simplify the circuit by storing lead or lag information by 3 reference clocks and adopting the constitution such that an out of synchronism is discriminated when a 3-bit data by three clocks is all 0 or 1. CONSTITUTION:A frequency division clock generating circuit 10 applies 1/2 frequency division to a master clock MCK to generate a biphase (O phase and pi phase) clock with different phase. A frequency division circuit 20 applies 1/(n-1) frequency division to an output of the circuit 10 to make its frequency division output as a synchronizing output signal OUT. A phase control circuit 30 inputs a reference clock RCK and compares it with the synchronizing output signal OUT and outputs a select signal selecting any of the biphase clock. An out of synchronism detection circuit 50 stores the phase information sent from the phase control circuit 30 by 3 clocks. For example, let the phase information at lag phase be '0' and the phase information at lead phase be '1', then the out of synchronism signal is outputted when the three clocks are all '0' or '1'.
Patent JP-H10201213-A (JP)
Title: Takeup apparatus using a hybrid stepping motor
Inventor: SUGIURA TSUNEO
IPC: B65H54/74
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily wind and load a coil to improve packaging density of coil by forming different polarity of each stator yoke, winding a wire to a rotor case and providing a frame to a fixing axis. SOLUTION: A pair of bearings 2, 3 provided separately to a fixing axis 1 are provided with a rotor case formed like a ring in its entire shape to freely rotate. The internal surface of this rotor case 4 is provided with a ring type rotor yoke 6 having a plurality of rotor teeth 7. The external surface of this rotor case 4 is provided whit a wire 200. Moreover, at the external circumference of a first stator yoke 9, first and second N poles N1, N2 are formed to hold the first coil 22. Meanwhile, at the external circumference of the second stator yoke 10, first and second S poles S1, S2 are formed to hold the second coil 23.