baber/WOPTO huggingface dataset:
Patent JP-H05243806-A (JP)
Title: Layered dielectric filter
Inventor: HIRAI TAKAMI
IPC: H01P1/205
Filed: 1992-02-28
Abstract: PURPOSE:To eliminate generation of the stray capacitance and to enhance the degree of steepness of a frequency characteristic curve by providing an output electrode superposed on a part of an output end side resonance element by placing another dielectric layer between, on the other face side of an input end side resonance element. CONSTITUTION:On the surface of a dielectric layer 13 laminated on a dielectric layer 12, an input electrode 51 superposed by placing the dielectric layer 13 between, on a part of a resonance element 31 of an input end side (the resonance element 31 of the input end side, on the surface) is formed. In an input terminal part 101 on one side face of the dielectric layers 11-14 constituted integrally, an input terminal 61 insulated electrically from an earth electrode 2, and also, connected electrically to the input electrode 51 is formed. In the same way, in an output terminal part 102 of the other end face of the dielectric layers 11-14 constituted integrally, an output terminal 62 connected electrically to the earth electrode 2, and also, connected electrically to an output electrode 52 is formed. As a result, when a resonance frequency is the same, it will suffice that inductance of parallel resonance circuits is small, by which the capacity of the filter becomes small.
Patent JP-S57157722-A (JP)
Title: Production of semispherical side wall of vertically split spherical tank
Inventor: HIRANO MASANORI
IPC: B29C43/18
Filed: 1981-03-24
Abstract: PURPOSE: To prevent the generation of peeling or staggering of a heat-insulating material due to the recoiling force of the material by a method wherein a plurality of heat- insulating minutely devided strips having elastic property and the same flat shape are  adjacently attached on an FRP outside surface layer in a semispherical shape, and the  outside surface layer and the heat-insulating layer are integrated with each other.   
     CONSTITUTION: The FRP outside surface layer 1 is formed by coating through a mold  release agent coated on the inside peripheral surface of a main body 1A and a flange  part 2A, and the heat-insulating layer 2 is formed before the outside surface layer 1 is  solidified. For forming the heat-insulating layer 2, a plurality of minutely devided  strips 4 having elastic property and the same shape are attached on the entire inside  surface of the layer 1, that is, in the semispherical shape, and the strips 4 are pressed  from above through a pressing jig 5 to fix the layers 1, 2 to each other. The strips 4  are made of a material excellent in heat-insulating property, such as foamed polyurethane, have a convex lens shape formed by a pair of adjacent circles of longitude of a  sphere and are adjacently fixed to the FRP outside surface layer 1 in a perfect semispherical form, so that there is no fear of generating any slits.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62201825-A (JP)
Title: Remedy for osteopathy
Inventor: MIYAJIMA NOBUYUKI
IPC: A61P43/00
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a remedy for osteopathy, having bone resorption-suppressing effect and excellent bone calcification activity and useful especially for the remedy of osteopathy at periodontal part, by compounding a calcification promoter such as insulin, protamine, chondroitin sulfate, etc., and an osteoanaplerotic material. CONSTITUTION:The objective remedy for osteopathy contains (A) a calcification promotor selected from insulin, protamine, chondroitin sulfate, heparin, hyaluronic acid, dextran sulfate, their salts and vitamin K and (B) a water-soluble osteroanaplerotic material which is solid at normal temperature (preferably a calcium phosphate-type anaplerotic material such as hydroxyapatite, etc.). The component A is preferably chondroitin sulfate. The remedy has high stability, excellent biocompatibility, bone-resorption suppressing effect and excellent calcification effect and applicable without causing side effect. It is effective against osteoporosis, Behcet disease and especially periodontal diseases in which osteoanagenesis is hopless.
Patent JP-H01217408-A (JP)
Title: Zoom lens device
Inventor: ITO TAKESHI
IPC: G02B7/10
Filed: 1988-02-26
Abstract: PURPOSE:To efficiently execute zooming operation by means of a simple constitution by fixing a shutter driving mechanism for opening/closing a shutter blade and a focusing mechanism for moving a focusing lens group in an optical axis direction to execute focusing to a moving frame and arranging them on both the sides of a shutter blade. CONSTITUTION:The focusing mechanism 58 and the shutter driving mechanism 60 are fixed to the moving frame 36 and respectively arranged on a 3rd group lens 33 side and a 1st group lens 31 side of the shutter blade 48, and the mechanism 58 is arranged between the moving frame 36 and a rear holding frame 42b and the mechanism 60 is arranged between the moving frame 36 and a front holding frame 42a. Thereby it is unnecessary to insert the interlocking axis of both the mechanism 58, 60 into a lens barrel, and since both the mechanisms 58, 60 are supported by the moving frame and moved unitedly with a focusing lens group at the time of zooming operation, the formation of a gear, etc., is unnecessary. Consequently, the zooming operation can be efficiently executed.
Patent JP-2000239074-A (JP)
Title: Jointing agent for aluminum nitride sintered compact, method of jointing aluminum nitride sintered compact using the same, and production of plate heater and electrostatic chuck using the same
Inventor: MURAMATSU SHIGEKO
IPC: H05B3/20
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a jointing agent for mutually jointing two AlN sintered compacts of which grain boundary component is an yttrium aluminum oxide phase without developing any deformation of the AlN sintered compacts. SOLUTION: This jointing agent is such one as to be intended to mutually joint two AlN sintered compacts having the grain boundary component representing an yttrium aluminum oxide phase, consisting of mixed powder comprising 100 pts.wt. of AlN powder, 0.5-30 pts.wt. of Y compound powder calculated as Y2O3, and 0.1-100 outer wt.%, cased on the amount calculated as Y2O3, of Li compound powder calculated as Li2O; wherein the particle size of the AlN powder is pref. 0.1-10 μm.
Patent JP-S63212484-A (JP)
Inventor: MIZUNO TORU
IPC: G05B19/18
Filed: 1987-02-26
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-S59168008-A (JP)
Title: Polymerization of vinyl chloride
Inventor: TACHIBANA HIROMITSU
IPC: C08F2/20
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a high-bulk density vinyl chloride resin from which the residual monomer is easily stripped and which is excellent in processability, productivity, and physical properties, by polymerizing a vinyl chloride monomer in two stages under a specified condition in the presence of a dispersant, an oil- soluble polymerization initiator and an aqueous medium. CONSTITUTION:In the first stage, vinyl chloride or a monomer mixture of vinyl chloride and a monomer copolymerizable therewith is polymerized at 30-55 deg.C to a conversion of 20-50wt% in the presence of 0.01-1wt% dispersant (e.g., partially saponified polyvinyl acetate with a degree of saponification of 65- 75%), 0.01-1wt% oil-soluble polymerization initiator (e.g., isobutylroyl peroxide) and an aqueous medium. In the second stage, the polymerization is conducted at a temperature at least 5 deg.C higher than that in the first-stage polymerization. Before the pressure in the polymerizer is lowered, vinyl chloride monomer is added and the polymerization is continued so that the polymer weight W1 in the first-stage polymerization and the final polymer weight W2 will satisfy the relationship of (W2-W1)/W1>=1.0.
Patent JP-H04282017-A (JP)
Title: Dynamic-pressure air bearing structure
Inventor: HASHIMOTO YOSHIO
IPC: F16C17/02
Filed: 1991-03-11
Abstract: PURPOSE:To enhance the corrosion resistance and relax heat treatment condition by making the hardness of a central shaft or a sliding shaft member wherein power generating grooves are formed layer than hardness of a member used for an opposed sliding shaft or an opposed central shaft in a dynamic-pressure air bearing for use in such as a laser printer. CONSTITUTION:Two pairs of herringbone grooves 25 as power generation grooves are made on the peripheral surface 23a of a fixed shaft 23, so that the fixed shaft 23 together with a hollow rotating shaft 15 may constitute a dynamic-pressure air bearing mechanism 11. The hollow rotating shaft 15 and the fixed shaft 23 are both formed of stainless steel SUS420 J2 and hardness of stainless steel for forming the fixed shaft 23 having herringbone grooves 25 is set higher than that of stainless steel for forming the hollow rotating shaft 15 by amount HRC5 difference in Rockwell hardness.
Patent JP-S61202110-A (JP)
Title: Surface inspecting machine
Inventor: WATABE ROKURO
IPC: G01B11/30
Filed: 1985-03-06
Abstract: PURPOSE:To achieve an inspection work efficiently, by irradiating the surface of an object to be inspected with a laser light to obtain the reflectance and flatness from the reflected light wave of the laser. CONSTITUTION:When determining the reflectance, a beam splitter 2 is place in front of a He-Ne laser 1 to receive the reflected laser beam direct with a photoelectric multiplier sensor 3, the value of which is represented by I0. Then, the sensor 3 is shifted to the point B from the point A, the reflection thereof from an object S1 to be measured is represented by I' and the reflectance R is obtained by the formula I. Then, when determining the flatness, the beam passing through the beam splitter 2 is reflected with a beam splitter 4 to be converted into a large-dia. beam with a beam expander 6 passing through a polarization filter 5. The reflected wave from a reference faceplace 7 and the reflected wave from an object S2 are shown on a CRT8 simultaneously and the flatness (d) can be determined by the formula II from the curve of the interference fringe, wherein (a) and (b) are dimensions in the drawing and lambdathe wavelength of inspecting light.
Patent JP-S62203202-A (JP)
Title: Fail-safe device
Inventor: ITO TAKESHI
IPC: G05B9/02
Filed: 1986-03-03
Abstract: PURPOSE:To prevent erroneous operation of fail-safe action despite a control device is operating normally, and to heighten reliability of a fail-safe device by prohibiting stopping of control operation when abnormality of operation in occurred in a means that detects abnormality of the control device. CONSTITUTION:The abnormality of operation of a control device 199 is detected by the first abnormality detecting means 102, 110, and the control operation is stopped by a control stopping means 103 for fail-safe. The abnormality of operation of the first abnormality detecting means 102, 110 is detected by the second abnormality detecting means 104, and in this case, the control stopping operation by the control stopping means 103 is prohibited by a prohibiting means 105. Thus, even when the erroneous operation that indicates occurrence of abnormality is made despite, the regular operation of the control device 100 due to abnormality of the first abnormality detecting means 102, 110, the control operation by the control device 100 is not stopped as the control stopping operation is prohibited.
Patent JP-H0585472-A (JP)
Title: Control method for heel angle of hull
Inventor: KISHIMOTO MASAHIRO
IPC: B63B39/02
Filed: 1991-02-15
Abstract: PURPOSE:To prevent the heel angle of a transport ship from surpassing the allowable climbing angle of a motor truck when a weighty matter is loaded aboard the transport ship by means of the motor truck. CONSTITUTION:This is a control method for the heel angle of a ship body to maintain the heel angle of a transport ship 1 at less than the allowable climbing angle of a motor truck 2 while the motor truck 2 carrying a weighty matter is driven into the transport ship 1 by passing a side ramp laid between a quay 3 and one side of the transport ship 1 and is moved to the center portion in the width direction of the transport ship 1. A counterweight 5 that is movable in the ship 1 width direction is provided at the transport ship 1, and moved from the other side of the transport 1 to one side of it in synchronism with the movement speed of the truck 2 while the truck 2 is being driven into the ship 1 through the side ramp 4 and moved to the center portion in the width direction of the ship 1.
Patent JP-S56140351-A (JP)
Title: Formation of pattern
Inventor: NAKASHIMA MINORU
IPC: G03C1/74
Filed: 1980-04-04
Abstract: PURPOSE:To accurately form a fine pattern by laying a polyimide layer on a substrate, masking the layer with a resist, and pattering the layer with gaseous plasma contg. a fluorocarbon compound. CONSTITUTION:Polyimide layer 2 is laid on Al or Si substrate 1, and on layer 2 resist layer 3 is formed with a commercially available resist in a thickness corresponding to about 1/3 of the thickness of layer 2. Using layer 3 as a mask disclosed  part (a) of layer 2 is etched with plasma of a gaseous fluorocarbon compound such  as CF4 contg. O2. Since the etching speed of polyimede layer 2 is 3-4 times as high  as that of resist layer 3, layer 2 is etched selectively. Layer 3 is then removed to accurately obtain a polyimide pattern with disclosed substrate 1. Using this polyimide film an insulating layer, etc. for a semiconductor devices, etc. are obtd. with high resolution.
Patent JP-H04261949-A (JP)
Title: Reinforcement structure of large size trussed beam
Inventor: ENDO YUZO
IPC: E04C3/08
Filed: 1991-02-15
Abstract: PURPOSE:To improve the buckling yield strength of a diagonal member or a clustered member reasonably and economically. CONSTITUTION:In a large size trussed beam 10 formed by connecting chord members 11 and 12 which consist of a steel pipe, and either one side or both a diagonal member 13 and a clustered member, a concrete or a mortar 14 is filled inside a hollow of the diagonal member 13 or the clustered member except at least at the ends thereof.
Patent JP-H07254485-A (JP)
Title: Microwave heating device
Inventor: TANIE KATSUNORI
IPC: H05B6/68
Filed: 1994-03-15
Abstract: PURPOSE:To provide a device having high heating efficiency by measuring weight of a pan by a weight measuring means, and varying a high frequency characteristic according to a measured result. CONSTITUTION:A weight measuring means 2 performs A/D conversion on a signal of a pressure sensor 2a by an A/D converting means 2b, and supplies it to a control means 4. After receiving information of the means 2, the means 4 performs operation on an optimal position of a stub 3a of a high frequency characteristic variable means 3 on the basis of a program according to a shape and capacity of a pan 1 or a kind and a quantity of preparations in the pan 1 previously found by an experiment. Next, a motor 3b is driven by controlling a motor drive means 3c, and the stub 3a is moved to an optimal position. Thereby, an impedance and a phase of a reflected wave in a cavity 5 viewed from a magnetron 9 are changed, and a heating condition can be set so that efficiency is maximized.
Patent JP-H061782-A (JP)
Title: Phosphonoxy and carbonate derivatives of taxole
Inventor: YASUTSUGU UEDA
IPC: C07F9/6558
Filed: 1993-02-10
Abstract: A taxol derivative of formula I <CHEM>  or a pharmaceutically acceptable salt thereof, in which   R<j> is   -COR<z> in which R<z> is t-butyloxy, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, or phenyl, optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups; R<y> is   C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-6 cycloalkyl, or a radical of the formula -W-R<x> in which W is a bond, C2-6 alkenediyl, or -(CH2)t-, in which t is one to six; and R<x> is naphthyl, furyl, thienyl or phenyl, and furthermore R<x> can be optionally substituted with one to three same or different C1-6 alkyl, C1-6 alkoxy, halogen or -CF3 groups; R<w> is   hydrogen, hydroxy, acetyloxy, -OC(=O)OY or -OZ; R<1> is   hydrogen, hydroxy, -OC(=O)OY or -OZ; R<2> is hydroxy, -OC(=O)OY, -OC(=O)R or -OZ, with the proviso at least one of R<1>, R<2> or R<w> is -OC(=O)OY or -OZ; R is   C1-6 alkyl; Z is   of the formula <CHEM>  or   <CHEM>  wherein   R<3> and R<4>   are independently hydrogen or C1-6 alkyl, or R<3> and R<4> taken together with the carbon atom to which they are attached form C3-6 cycloalkylidene; R<5> is   -OC(=O)R, -OP=O(OH)2 or -CH2OP=O(OH)2; R<6>, R<7>, R<8> and R<9>   are independently halogen, C1-6 alkyl, C1-6 alkoxy or hydrogen; or one of R<6>, R<7>, R<8> and R<9> is -OC(=O)R, -OP=O(OH)2 or hydroxy, and the others are independently halogen, C1-6 alkyl, C1-6 alkoxy or hydrogen; but when R<5> is -OC(=O)R, one of R<6>, R<7>, R<8> or R<9> must be -OP=O(OH)2; Q is   -(CH2)q-, optionally substituted with one to six same or different C1-6 alkyl or C3-6 cycloalkyl, or a carbon atom of said -(CH2)q- group can also be a part of C3-6 cycloalkylidene; q is   2 to 6; n is 0, and m is 1 or 0 when R<5> is -CH2OP=O(OH)2; n is 1 or 0, and m is 1 when R<5> is -OC(=O)R or -OP=O(OH)2; Y is   C1-6 alkyl (optionally substituted with -OP=O(OH)2 or one to six same or different halogen atoms), C3-6 cycloalkyl, C2-6 alkenyl, or a radical of the formula   <CHEM>  in which D is a bond or -(CH2)t-, optionally substituted with one to six same or different C1-6 alkyl; and R<a>, R<b> and R<c> are independently hydrogen, amino, C1-6alkylamino, di-C1-6alkylamino, halogen, C1-6 alkyl, or C1-6 alkoxy; and with the further proviso that R<2> cannot be -OP=O(OH)2; and Y cannot be -CH2CCl3.
Patent JP-H0651064-A (JP)
Title: Burst detecting method and burst detector
Inventor: KAARIDO EMU IBURAHIMU
IPC: G01S17/58
Filed: 1993-02-10
Abstract: PURPOSE: To make it possible to rapidly decide the presence or absence of a burst signal by a minimum calculating overhead by relating an encoded input signal to the quantitative measuremenf of a plurality of known signals, and comparing it with the obtained threshold value of the measured value. CONSTITUTION: An input signal is decoded to the sampling stream of a 1-bit decoder by a l-bit digitizer. The output at the time of a signal > 0, is a theoretical value '1', and at the time of the signal < 0, is '0'. The whole pattern capable of generating from the 1-bit decoder is related to the quantitative measurement. That is, the quantitatively measured value calculated previously for all the binary pattern is loaded to a memory, correlated to the possible patterns, and the quantitatively measured values of the respective patterns are obtained. In this case, for example, Fourier analysis is used, the optimum reference for detecting a sine waveform at the time of existing noise is obtained, and the coincidence of the input signal with the sine waveform to be detected is established based on it.  The established measured value is compared with a predetermined threshold value, and the presence or absence of a burst signal is decided.
Patent JP-S61202133-A (JP)
Title: Method and apparatus for testing leakage of underground storage tank
Inventor: KODAMA TETSUO
IPC: G01M3/26
Filed: 1985-03-06
Abstract: PURPOSE:To check for leakage accurately, by providing a device for reducing or finely applying the pressure in a tank between a non-valve vent and a vent tube with an anti-inflammation net mounted at the tip of a vent tube of an underground storage tank for petroleum or the like to continuously measure changes in the temperature and pressure within a fixed time. CONSTITUTION:A non-valve vent 6 with an anti-inflammation net is mounted at the tip of a vent tube 2 provided on an underground storage tank 1 for gasoline or the like, an airing attachment 15 provided in front of the vent 6 between it and the vent tube 2 and a suction hose 8 and an exhaust hose 9 are connected between a suction port 16 and an exhaust port 17 thereof 15 through a pump 7. The pump 7 is driven to reduce or finly apply the pressure in the tank 1, a condition under which changes in the pressure in the tank for a fixed time are measured continuously with a manometer 24 of a detector section 11 and the temperature with a sensor 20 and both data are recorded simultaneously on an automatic recorder 12. Analysis of both the data enables accurate detection of leakage of the tank 1 and a piping free from the danger of inflammation or the like and without use of an inert gas or the like.
Patent JP-S51120208-A (JP)
Title: Magnetic head
Inventor: TOSHIMITSU NAOHIKO
IPC: G11B5/23
Filed: 1975-04-12
Abstract: PURPOSE: To get the best recording characteristic of lengths of both long-wave and short-wave by the same bias current valve caused from obtaining plural clearances in clear section for magnetic recording of magnetic head. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58164035-A (JP)
Title: Track shift detecting device
Inventor: NAKAMURA SHIGERU
IPC: G11B7/09
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a track shift signal generating no detecting error, by forming 2 optical spots for detecting a track shift, by use of 2 optical wedges. CONSTITUTION:Light emitted from a semiconductor laser 1 becomes a parallel luminous flux 15 by a coupling lens 6, and becomes three optical fluxes 17-19 whose emitting angles are different from each other, by passing through two  optical wedges 7, 8. Each luminous flux passes through a polarizing prism 9, a  1/4 wavelength plate 10 and an objective lens 3, and forms optical spots P0-P2  on an optical disk 4. A reflected ray from the optical disk 4 is made incident to photodetectors D0-D2, and an information signal and a track shift signal are obtained. The optical spot for detecting a track shift is on one side of the optical spot for regenerating the information as to the track direction, therefore, at the time of recording, influence to be caused by the track shift signal and the information signal is prevented.
Patent JP-H06255915-A (JP)
Title: Movement monitor for elevator
Inventor: KUBO SUSUMU
IPC: B66B3/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide a device which can investigate efficiently the movement situation of an elevator during a measurement period with a high view recognition quality and without the help of an elevator specialist. CONSTITUTION:In opposition to a group management controller 1 which conducts service by making plural elevators enter into service in regard to plural floors and selecting and deciding a responding machine to a hall call thus generated, an elevator movement monitor device 6 which monitors an elevation movement state from the outside, is equipped with a data recording means 8 to collect and record elevator information from the group management controller 1; an ill-conditioned phenomenon recording means to retrieve and record an ill-conditioned phenomenon on the basis of the elevator information recorded at this data recording means 8; a display means 9 to select a movement state around an ill-conditioned phenomenon and regenerate it as a display animation picture on the basis of the data recording means 8 and the ill-conditioned phenomenon recording means.
Patent JP-S58162726-A (JP)
Title: Supercharge-pressure controller of engine
Inventor: SASAYA SOUJI
IPC: F02B37/18
Filed: 1982-03-19
Abstract: PURPOSE:To prevent a third party's readjustment by arranging a protective sleeve to conceal a connecting section between an adjusting rod for a waste gate valve provided at an exhaust gas inlet and a connecting rod for a waste gate actuator communicating with a supercharge passage and fixing it at a specified position. CONSTITUTION:A protective sleeve is arranged to conceal a lock nut 96 for locking a connecting section between a connecting rod 92 for a waste gate actuator 9 and an adjusting rod 94 for a waste gate valve 9 and fixed properly. This allows nobody to make readjustment unless the protective sleeve 96 is torn off once adjustment is completed ideally by a manufacturer.