baber/WOPTO huggingface dataset:
Patent JP-S6278221-A (JP)
Title: Metallic wire for spinning frame
Inventor: KANAZAWA SHIGEKI
IPC: D01G15/88
Filed: 1985-09-27
Abstract: PURPOSE:To form a layer having extremely high hardness and excellent abrasion resistance in uniform thickness on the tooth surface of a wire consisting of a steel wire, by plating the surface with a phosphorus-containing alloy using a hard fine particle as a coprecipitating substance. CONSTITUTION:A hard composite plated layer containing a phosphorus- containing nickel alloy as the matrix is formed on the surface 3 of at least the tooth 1 of a metallic wire consisting of a steel wire or steel alloy wire using hard fine particle as a coprecipitating substance. The hard fine particle is preferably ceramics such as silicon carbide, tungsten carbide, titanium carbide, boron carbide, aluminum oxide, silicon nitride, etc., diamond or fie powder of metal. For example, a roll wound with a metallic wire is immersed in a plating bath containing nickel sulfate and sodium hypophosphite, the bath is stirred while adding hard fine particles and the electroless plating is carried out while oscillating the roll.
Patent JP-S6372288-A (JP)
Title: System and device for color television
Inventor: MATSUI KAZUMASA
IPC: H04N11/14
Filed: 1986-09-16
Abstract: PURPOSE:To obtain a picture with improved color resolution by adopting the same frequency and modulation system of a chrominance subcarrier wave as those of the existing system and widening the band of a chrominance carrier signal more than the band of the existing system to widen the demodulation band of a color difference signal. CONSTITUTION:A luminance signal is given to an input terminal 1, color difference signals I,Q are given to input terminals 2, 3 and a luminance signal Y is fed to a final adder circuit 10 via a delay circuit 9. Further, the color difference signals I, Q are fed to balancing modulators 13, 18 via LPFs 11, 14 and delay lines 12, 15 and fed to a color signal adder circuit 21. A system selection signal U/N is added to an input terminal 8 and in case of the system improving color resolution, the output of a delay circuit 15 is fed to the modulator 18 from a changeover switch 17, and in case of the existing NTSC system, the output of the LPF 16 is fed to the balancing modulator 18. Moreover, in this system, the output of the delay circuit 23 is given to the final adder circuit 10 by the system selection signal U/N and the output of the LPF 22 in case of the NTSC system is fed to the circuit 10.
Patent JP-H0263413-A (JP)
Title: Chair with back
Inventor: KANEDA SHINICHI
IPC: A47C3/026
Filed: 1988-08-29
Abstract: PURPOSE:To prevent the generation of gap between an inner shell and a cushion unit by integrally forming a seat and a back with use of elastically deformable inner and outer shells having the shape of letter L in the side view and placing the projecting strip of the outer shell nearly in parallel inside the projecting strip of the inner shell. CONSTITUTION:In the process of tilting a back 5 up to a resting posture by applying a rearward force to the back 5, the projecting strip 310 of an outer shell 3 and the projecting strip 210 of an inner shell 2 are only relatively displaced, slidingly along the surface, without forming a gap between the shells 2, 3. In particular, since the outwardly extending dimension W of the projecting strip 210 is made larger at the boundary portion 28 of the inner shell 2, even when the outward deformation of the outer shell is shiftingly concentrated in this portion 28, the generation of gap between the shells 2, 3 can be effectively prevented. Also, by fastening the peripheral edge portion 8a of an external trim member 8 on the inner shell 2 through between the projecting strips 210, 310, the fastening portion can be surely prevented from being outwardly exposed.
Patent JP-2001039414-A (JP)
Title: Method and device for sterilizing container, and method for heating container
Inventor: HAYAKAWA MUTSUMI
IPC: B65B55/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing method to rapidly and surely sterilize a container such as a beverage bottle. SOLUTION: The sterilizing method comprises a process to introduce the mist of a sterilizing agent in a bottle 1, a process to feed hot air in the bottle 1 in which the mist is introduced, and a process to feed a cleaning solution such as an aseptic water in the bottle 1 from which the mist is discharged, and to clean the bottle. The method may further comprise a process to preliminarily heat the bottle 1 before the mist is introduced. A mouth part 1a of the bottle 1 may be separately and preliminarily heated.
Patent JP-S6459050-A (JP)
Title: Gaseous carbon monoxide sensor
Inventor: FURUYA KIYOSHI
IPC: G01N27/00
Filed: 1987-08-28
Abstract: PURPOSE:To exactly detect the concn. of gaseous CO by covering the surface of an FET for which an electrode having catalyst activity with gaseous CO and H2 and an electrode inert with said gases are provided with a proton conductor film and exposing the surface of the FET to an atmosphere. CONSTITUTION:The gaseous CO as a measuring gas passes the proton conductor film 9 and arrives at the gate electrode 61 of one FET when said gas is intro duced into this sensor. The prescribed reaction is then effected on the surface of the gate electrode 61 by the catalyst effect of Pt and the negative potential which is deeper with an increase in the concn. of the gaseous CO is attained. On the other hand, the silver of the source electrode 71 is not sensitive at all to the gaseous CO and, therefore, this electrode is kept at the prescribed poten tial. The potential corresponding to the concn. of the gaseous CO is eventually impressed between the source and gate electrodes. The current characteristic which decreases with an increase in the concn. of the gaseous CO is exhibited when the specified voltage is impressed between the source and grain electrodes.
Patent JP-H0498107-A (JP)
Title: Method and device for measuring curved surface
Inventor: ITABASHI AKIHISA
IPC: G01B11/24
Filed: 1990-08-17
Abstract: PURPOSE:To measure the shape of a surface and the accuracy of the surface at a high speed and with a high accuracy by turning a measuring surface, and by measuring the displacement of the measured surface caused by the rotation. CONSTITUTION:In this method, by turning a turning table 8, the approximate values of both the amount of displacement of a measuring surface 7a' measured by a displacement sensor 13 and the deviation of the radius of curvature of the measuring object from that of the designed value between points O and O', or  x(=x'-x),  y(=y'-y), and z(=z'-z) are obtained. At that time, by moving the displacement sensor 13 in the up-and-down direction (z-axis direction) by means of a sensor transfer means 14 so as to bring the principal longitude line R of the measured object into line with the z-axis of the displacement sensor, further accurate measurement can be enabled.
Patent JP-S6194655-A (JP)
Inventor: MIYATA NAMIKO
IPC: A61L15/60
Filed: 1984-10-15
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-H0263908-A (JP)
Title: Suspension device for vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60G15/06
Filed: 1988-08-30
Abstract: PURPOSE:To provide a fluid piping with possibility of displacing together with a piston rod and secure sufficient sealing performance by fixing a bracket supporting the fluid piping to a member of strat mount rubber unit on its piston rod side. CONSTITUTION:In an arrangement in which a working oil is supplied and exhausted to/from a liquid pressure cylinder 6 interposed between a body 2 and each wheel to provide changeability for suspension characteristic, supporting of a piston rod 8 in the upper part of the liquid pressure cylinder 6 to the body 2 is made through a strat mount rubber unit 80. At the top of the piston rod 8 a joint member 94 is fixed, which is to put an oil piping 98 in communication with a liquid pressure passage 92 formed penetratively in the center of the piston rod 8. A coupling member 110 to couple together a rigid pipe 102 and flexible pipe 104 of the oil piping 98 is borne by one end of a bracket 112, whose other end is fixed to the strat mount rubber unit 80.
Patent JP-H06184240-A (JP)
Title: Preparation of 4- methyl 1- pentene copolymer
Inventor: FUIRU MAABIN SUTORITSUKUREN
IPC: C08F2/00
Filed: 1992-08-13
Abstract: PURPOSE: To reduce the amount of soluble polymers produced in the process of batch copolymerization of 4-methyl-1-pentene.  
     CONSTITUTION: A copolymer having few soluble substance is provided by process for batch copolymerization of 4-methyl-1-pentene with at least one α-olefin comonomer in a reaction vessel having proper catalyst under the condition of proper slurry batch polymerization, whereby the comonomer is added into the reaction vessel and then the additional comonomer is added continuously during the polymerization process so that the amount of the specific comonomer in the reaction vessel is relatively constant. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59108078-A (JP)
Title: Water-soluble grinding agent composition
Inventor: FUCHIGAMI MASAHARU
IPC: C23F3/00
Filed: 1982-12-11
Abstract: PURPOSE:A water-soluble ginding agent composition having improved grinding properties, rust preventing properties, and anti-foaming properties free from a nitrite, containing an ammonium borate, or a reaction product of a water-soluble amine containing no hydroxyl group and boric acid as an essential component. CONSTITUTION:The desired water-soluble grinding agent composition containing usually >=1,000ppm (A) ammonium borate (the fittest example; ammonium pentaborate) or (B) a reaction product of (i) a water-soluble amine containing no hydroxyl group such as morpholine, imidazole, etc. and (ii) boric acid as an essential component. In order to obtain the component B, the component i is blended with the component ii and water, and stirred until the whole substances become transparent at room temperature -95 deg.C.
Patent JP-S6364175-A (JP)
Inventor: AJIEI KEI RUSURA
IPC: H04N17/06
Filed: 1987-08-29
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-S59106964-A (JP)
Inventor: HARAKO SHIGEYA
IPC: B29C49/00
Filed: 1982-12-10
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-H1033239-A (JP)
Title: Hanging cord for handbag and its manufacture
Inventor: SHIRAI KEIKICHI
IPC: A45C13/30
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the locking operation to a handbag of a hanging cord by providing a locking member with a cylindrical part and a locking piece inclined at a prescribed angle toward a cord pullout direction at the end part of the cylindrical part and integrally molding the cylindrical part and the locking piece with synthetic resin. SOLUTION: This hanging cord is provided with the cord main body 2 of a prescribed length L whose outer shape is circular and the locking members 3 and 4 fixed to the end parts 2a and 2b on both sides of the cord main body 2. As the cord main body 2, a fibrous cord or the cord of synthetic fibers is used. The locking parts 3 and 4 are provided with the cylindrical parts 5 and 6 formed of the synthetic resin such as polypropylene and provided with through- holes 5a and 6a in an axial direction inside and the locking pieces 7 and 8 provided on the end parts facing each other of the cylindrical parts 5 and 6, that are the end parts 5b and 6b in the cord pull-out direction.  The locking pieces 7 and 8 are integrally molded with the cylindrical parts 5 and 6 in the state of being inclined for an angle α in the direction of the end parts 6b and 5b of each other in the axial direction of the cylindrical parts 5 and 6.
Patent JP-S60108765-A (JP)
Title: Life tester
Inventor: MORITA NOBUYUKI
IPC: G01R31/28
Filed: 1983-11-17
Abstract: PURPOSE:To enable continuous implement of a life test by providing a added circuit incorporating a function of sensing and short-circuiting a metal wire troubled to record the trouble time. CONSTITUTION:DUT1... in which a set current value indicated by an ammeter 1 is stored into a thermostat 3 from a constant current source 2 and a relay 10, a silicon control rectifying element SCR and the like are used to compose added circuits 5-8, which are connected between terminals A, B... of the DUT1.... Then, for example, in case the DUT2 causes a trouble, the fullscale voltage of the power source 2 is generated between the terminals C and D to close the relay 10 and the SCR is inverted to ON state so that current I3 flows through a coil LB of a relay B to cause a short-circuiting between the terminals C and D.
Patent JP-H1051144-A (JP)
Title: Multilayer printed-wiring board
Inventor: MAEKAWA SATOSHI
IPC: H05K3/46
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer printed-wiring board which is excellent in a high-fre quency noise characteristic, in which a change in designing specifications and an increase in a production process are eliminated and which contributes toward a reduc tion in costs by a method wherein a high-dielectric layer by a thermosetting resin with which a high-dielectric constant inorganic filler is mixed is formed on a circuit formation face at an inner-layer circuit board. SOLUTION: Inner-layer circuits 4 are formed in advance on both faces of an inner- layer circuit board 3. Insulating resin layers 2a are formed on the inner-layer circuits 4, and high-dielectric layers 2b by an epoxy resin which contains alumina are then formed on upper parts if the insulating resin layers 2a so as to cover the inner-layer circuits 4. Copper foils 1 are overlapped with, heated, pressurized and molded integrally with, both faces of the whole of an inner-layer circuit board which is obtained in this manner, and a multilayer printed-wiring board is manufactured. Thereby, it is possible to obtain the multilayer printed-wiring board which is excellent in a high-frequency noise characteristic, in which a change in designing specifications and an increase in a production process are eliminated and which contributes toward a reduction in costs.
Patent JP-S6458903-A (JP)
Title: Wick type burner
Inventor: UEKI YOSHIHIKO
IPC: F23D3/18
Filed: 1987-08-31
Abstract: PURPOSE:To carry out the adjustment of combustion power by constituting an air circulation passage leading from the inner part of a with guide cylinder via the inner part of a combustion cylinder to a combustion chamber, and forcibly supplying air into the combustion chamber via the air circulation passage by means of a blower. CONSTITUTION:A blower 24 is activated by supplying power, air beneath a fuel storage tank 1 is introduced into a wick guide cylinder 2 via an air feed port 22 and air is forcibly supplied into a combustion chamber 15 from small holes 13 via an air circulation passage 18. When the rotational speed of the blower 24 is increased to increase the air flow rate under a combustive condition, the amount of air forcibly supplied into the combustion chamber 15 is increased, and a large amount of air is blasted to a wick 4. Thus, vaporization of the fuel is promoted, and the amount of a vaporized gas increases to form a strong combustion power. Further, conversely, when the rotational speed of the blower 24 is decreased to turn down the blast air flow rate, the amount of air blasted to the wick 4 decreases. Thus, the vaporization of the fuel from the wick 4 decreases to form a weak combustion power. In this manner, by controlling the amount of the blast air flow rate of the blower, the combustion power can be controlled rapidly and precisely.
Patent JP-2001039675-A (JP)
Title: Display of crane
Inventor: FUJIMOTO YOSHIAKI
IPC: B66C13/46
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To display in such a manner as matched with the sense of an operator by rotating a limit display moving relatively and indicating a work limit set in a working site without moving an index indicating the work condition of a boom relatively unmoving from an operator side as integrally rotating the boom and the operator seat. SOLUTION: This crane is provided with an expansion/contraction boom and a cabin in an upper structure 4 rotatably installed on a lower structure. In displaying a mode on a display provided near an operator's seat, a rated load curve 33 is rotated about an origin O reversely to the direction of the actual rotation along with the actual rotation of a boom, while fixing the position of an index 30 indicating the actual load of the boom. Then, where there is a region (unstable region) 37 where a circle 31 sticks out from the rated load curve 33, at a time point when the index 30 enters in the unstable region 37, an emphasis display such as a flashing display, an inverse display, or a transferring display is performed in a part corresponding to the unstable region 37.
Patent JP-2001043857-A (JP)
Title: Lithium secondary battery
Inventor: TAKAHASHI MICHIO
IPC: H01M4/505
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery using lithium manganate as positive-electrode active material and excelling in charging/discharging cycle characteristics. SOLUTION: As a positive-electrode active material of this lithium secondary battery, a lithium manganate is used having a cubic spinel structure in which the intensity ratio (P2/P1) of a first endothermic peak (P1) arising near 950 deg.C to a second endothermic peak (P2) arising near 1100 deg.C is less than 1 in differential thermal analysis. This lithium secondary battery exhibits excellent cycle characteristics, by using, as the positive-electrode active material, the lithium manganate spinel having a stable crystalline structure different in thermal properties from a conventional lithium manganate spinel.
Patent JP-S6459841-A (JP)
Title: Semiconductor device
Inventor: HATADA KENZO
IPC: H01L23/40
Filed: 1987-08-31
Abstract: PURPOSE:To enhance heat-dissipating efficiency by a method wherein a semiconductor element mounted by using a film carrier system is brought into direct contact with a radiator. CONSTITUTION:Electrodes of a semiconductor element 1 are bonded to a group of leads 11 protruding at a device hole of a film carrier tape 10; the semiconductor element 1 is inserted into a hole 20 of a radiator 12 and is fixed by using a conductive adhesive or the like whose thermal conduction is good. On the other hand, a jig 13 is formed by using Cu, Ni Kovar or the like whose thermal conduction is good, and covers at least a bottom face of the radiator 12; a hole 22' where a collar 22 is to be installed is installed at its four corners. The radiator 12 and the jig 13 are fixed by using a screw 14 via the film tape 10 where the semiconductor element 1 is mounted. During this process, a heat- dissipating material 17 is filled in a gap between the jig 13 and the semiconductor element 1 and dissipates heat from the surface of the semiconductor element 1 positively.
Patent JP-H0554687-A (JP)
Title: Semiconductor storage device
Inventor: HAMAMOTO RIYOUTA
IPC: H01L27/108
Filed: 1991-08-28
Abstract: PURPOSE:To speed up a cycle time of a memory such as a serial access memory (SAM) by selectively switching the phase of an internal control signal for stepping of an address buffer counter in accordance with the operational mode. CONSTITUTION:When a SAM memory array MARY becomes a serial write mode, an internal control signal ACU, which is supplied as stepping clock from a timing generator TG, changes from H to L sightly delayed from the rising edge of a serial clock signal SC. In accordance with the phase change of the signal ACU, which corresponds to the operational mode above, the logic level of the Y address signal, which outputted by a Y address counter ABC, changes, the latter half cycle of the signal SC is guaranteed and a writing is performed under a sufficient timing margin. Likewise, a serial mode is performed in the same manner and the cycle time is speeded up. Furthermore, the amount of delay is switched rather than switching the phase to realize a similar result.
Patent JP-2000046929-A (JP)
Title: Method for correcting distance of obstacle-detecting radar
Inventor: MASUDA MITSURU
IPC: G01S7/40
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method for correcting a distance of an obstacle-detecting radar which enables correction of a distance 0 m and quantitative judgment. SOLUTION: In a millimeter wave obstacle-detecting radar having a transmitting antenna and a receiving antenna, a reference for a distance 0 m is set by a pseudo random code having a phase difference of the number of chips when a sneak path is detected largest with the utilization of a sneak path wave, because of a diffraction effect from the transmitting antenna 2 to the receiving antenna 1 or the sneak path in a high frequency circuit 3, so that the distance 0 m can be corrected.
Patent JP-S6196845-A (JP)
Title: Full duplex serial interface system
Inventor: NAKASU KOHEI
IPC: H04L5/16
Filed: 1984-10-18
Abstract: PURPOSE:To attain full duplex serial data transmission even when no exclusive full duplex transmitter/receiver LSI exists by inserting a dummy character before a reception character and monitoring always the dummy character except at transmission and switching the mode immediately to the reception mode after the detection. CONSTITUTION:A main control section 5 monitors always whether or not the dummy character 41 exists so long as the transmission character 33 is not transmitted, and when the dummy character 41 is detected, the main control section 5 is switched immediately to the reception mode to bring the state into a state to receive a reception character 31 transmitted from the opposite device 1 in succession to the dummy character 41. When the reception of the reception character 31 is finished, so long as the main control section 5 does not the transmission character 33, the section 5 monitors the presence of the dummy character 41 again. Through the repetition of the operation above, the transmission character 33 and the reception character 31 are not lost with the opposite device 1 and the apparent full duplex serial motor is transferred.
Patent JP-H0497777-A (JP)
Title: Electric washing machine
Inventor: AKASAKA KENICHI
IPC: D06F33/02
Filed: 1990-08-17
Abstract: PURPOSE:To reduce vibrations in dehydration by preventing the rotational frequency of a combined washing and dehydrating tank from entering a region of the number of natural vibration in an intermittent dehydrating stroke irrespective of the amount of a cloth load. CONSTITUTION:A cloth load amount is detected by a cloth load amount detecting means 8 to determine an ON time of supplying current and OFF time of stopping current for a motor 5 and the repeating number of times of current supply ON-OFF corresponding to the cloth load amount in an intermittent dehydrating stroke. Then the ON time for the motor 5 is shortened compared with the conventional one or the number n1 of times of repetition is reduced to prevent the rotational frequency of a washing-and-dehydrating tank 2 from entering a region of the number of natural vibration. On the other hand, in the case of a large cloth loading amount, the ON time is elongated longer then the conventional one or the number of times of the repetition is increased to set the rotational frequency of the washing-and-dehydrating tank 2 to a high speed rotation not to enter the region of the number of natural vibration in the intermittent dehydrating stroke.