baber/WOPTO huggingface dataset:
Patent JP-S63124101-A (JP)
Title: Load control device for power plant
Inventor: NIKAWARA SEIITSU
IPC: H02P9/00
Filed: 1986-11-14
Abstract: PURPOSE:To ensure a completely automatic operation of a power plant even with a high frequency load change request given from a load dispatching center, by adding an ELD load fluctuation protecting circuit. CONSTITUTION:An ELD signal 1 selects the changeover with operations of a manual setting means 7 for output target position by a switch 3 and is also turned into a target output pattern signal 106 by a subtractor 4, an upper and lower level limiter 5 for load change rate, and an integrator 6. An AFC signal 2 given from a load dispatching center is turned into a load pattern signal 114 for control of system frequency by a subtractor 12, an upper and lower level limiter 13 for load change rate, and an integrator 14. This pattern signal 14 is added to the signal 106 by an adder 10 and turned into a generator output command signal 101. The signal 101 is collated with a generator real output 102 by a subtractor 19 and a deviation signal between the signal 101 and the output 102 functions to control a governor. Then the load change rate of the signal 1 can be limited by obtaining a limit coefficient for load change rate by a limiting circuit 21 and multiplying the signal of a function generator 31 by said limit coefficient by a multiplier 23 in consideration of the load fluctua tion rate.
Patent JP-H10125426-A (JP)
Title: Ic socket
Inventor: ODAGIRI HIDETO
IPC: H01L23/32
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve mounting workability of numeral contacts in an IC socket in which a contact pitch is reduced corresponding to reduction of a lead pitch of an IC device. SOLUTION: An IC socket 10 is provided a plurality of contacts 14 to be securely housed in a housing 12. These contacts 14 are divided into a plurality of contact groups 30 having a desired quantity of contacts respectively, and all contacts 14 included in each contact group 30 are held each other integrally by an electrically insulating holding member 32 and independently of the contacts 14 included in the other contact group 30. A plurality of the holding members 32 holding the contacts 14 in advance is mounted in the housing 12 while a tip end part of a contact tail part 26 is penetrated into a through hole 22 of a housing bottom part 16, and whereby all the contacts 14 are mounted in the housing 12 in a same pitch as a lead pitch.
Patent JP-H08108885-A (JP)
Title: Gangway device for car ferry
Inventor: KIRINO YOSHIHIRO
IPC: B63B19/08
Filed: 1994-10-11
Abstract: PURPOSE: To suppress opening/closing space and installation space to a minimum by laying a rail on a rail guide fixed to the outer side face of a hull shell plate, and placing a gangway sliding door body movably on the rail so as to install the gangway sliding door body in the state of projecting outside of the board. CONSTITUTION: A rail guide 7 with a length not less than twice the width of a gangway I formed on an upper deck 1 is positioned being adjusted to the gangway I and horizontally fixed in the state of projecting outside of a hull shell plate 9 by a closing plate. A rail 10 with the upper face formed in protruding shape is laid on the rail guide 7, and a gangway sliding door body 11 is movably placed on the rail 10. A handrail 3a is fitted to the upper end part of a frame body 12, and rollers 13 shaped to correspond to the upper face protruding shape of the rail 10 are fitted to the lower end part of the frame body 12. When the rollers 13 at the lower end part roll on the rail 10, the gangway sliding door body 11 moves to perform opening/closing.
Patent JP-H09111010-A (JP)
Title: Prepreg sheet
Inventor: HAYASHI SHIGEJI
IPC: C08G59/40
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prepare a prepreg sheet exhibiting high peelability of a releasing paper, etc., and having sufficient impregnation property and tackiness to concrete, etc. SOLUTION: Reinforcing fiber bundles are arranged in one direction, heat- weldable fibers are arranged perpendicular to the reinforcing fiber bundles interposing 5-150mm gaps between the weldable fibers along the longitudinal direction of the reinforcing fiber bundles and the fibers are welded to obtain a reinforcing fiber sheet. The sheet is impregnated with a resin composition exhibiting liquid state at normal temperature.
Patent JP-H06124485-A (JP)
Title: Rotary coating method
Inventor: MIYASHITA HIDEO
IPC: B05D1/40
Filed: 1992-10-08
Abstract: PURPOSE:To enhance the yield of a spin coating process by a method wherein, even when an excess resin is shaken off by a high-speed rotation after a resin in a definite quantity has been coated, the resin is shaken off uniformly to the outer circumferential direction, a stripe is not caused and the defect of an external appearance is eliminated. CONSTITUTION:In a rotary coating method, a disk-shaped substrate is coated with a paint such as a UV-curing resin or the like by a spin coating method. In the rotary coating method, when a coating operation is finished after a paint in a definite quantity has been coated by a low-speed rotation, a rotation speed is made fast stepwise or continuously and the coating operation is finished. Thereby, when the coating operation is finished after the paint in the definite quantity has been coated at the low-speed rotation, the paint which has been coated with the resin becomes tapered, and the shape of the inner circumferential part of the resin can be made a clean circle because the rotation speed is made fast stepwise or continuously and the coating operation is finished.
Patent JP-H02116690-A (JP)
Title: Electromagnetic wave-shielding ceramic plate
Inventor: INOUE KIYOSHI
IPC: C04B41/52
Filed: 1988-10-26
Abstract: PURPOSE:To improve the electromagnetic wave-shielding effect by adhering or welding a good-conductivity metal and a good-permeability metal or their mixture to an earthenware or ceramic substrate. CONSTITUTION:The thin layer 3 of the good-conductivity metal, good- permeability metal, good-conductivity and good-permeability metal, or their mixture is formed on the earthenware or ceramic substrate 1 as the electromagnetic wave-shielding layer. The thin layer 3 is formed by plating, dip brazing, PVD, CVD, metal spraying, laser baking, hot welding, etc. Since the whole surface of the layer 3 has good conductivity and the surface resistance is decreased, the electromagnetic wave is excellently shielded, and a good electromagnetic wave-shielding plate is obtained. In addition, the woven, nonwoven fabrics, net and thin plate of fibers, short fibers, wire chips, etc., can be used as the material for the layer 3. Meanwhile, a layer 4 of welded glaze can be formed on the layer 3 to prevent the oxidative corrosion of the layer 3.
Patent JP-2000080687-A (JP)
Title: Water discharge changeover structure of faucet
Inventor: MATSUURA SADAAKI
IPC: E03C1/08
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a changeover structure capable of easily changing straight flowing and foaming over to each other by installing it on a water discharge port of a faucet. SOLUTION: It is furnished with a guide cylinder body 10 to form a main channel 11 inside, an outside cylinder 16 free to vertically move on this guide cylinder body 10 and to form a by-pass channel 17 between itself and a lower end outer periphery of the guide cylinder body 10 and a foaming unit 19 fixed in the inside of the outside cylinder 16 and to produce foaming water by mixing air in a water flow from the main channel 11 in a state where the outside cylinder 16 is vertically moved and the by-pass channel 17 is closed. Additionally, the foaming unit 19 is constituted so as to restrain intrusion of air by flowing a water flow from the by-pass channel 17 into the inside through the inside of a lateral hole 18a at the time when the outside cylinder 16 is moved upward and the by-pass channel 17 is opened.
Patent JP-H0584082-A (JP)
Title: Method for isolating dna fragment for coding changeable portion of antibody gene,method for preparation of chimera antibody gene, method for obtaining chimera antibody and method for preparing medicament
Inventor: URURITSUHI HAINTSU BUAITORE
IPC: C12N15/09
Filed: 1991-10-18
Abstract: Isolation of a DNA fragment (I) which encodes the variable region of an antibody (Ab) comprises (1) isolating DNA from a hybridoma cell line which secretes the required Ab; (2) converting the DNA to single-strand form, which is then incubated with 2 oligonucleotide primers; primer (1) has a region complementary to a sequence of at least 10 nucleotides from the 5'-untranslated region of the template strand of the Ab gene, while primer (2) contains a region complementary to a sequence of at least 10 nucleotides of the 3'-untranslated region of the relevant J-region of the non-template strand; (c) reacting with DNA polymerase and dNTP to elongate the primers, forming a double-stranded fragment between the 2 primers; (d) denaturing the prod. to single strand form which is reacted again with (1) and (2), and the entire procedure repeated as often as needed.
Patent JP-H03132353-A (JP)
Title: Ink jet recorder
Inventor: MATSUMOTO KAZUAKI
IPC: B41J2/05
Filed: 1989-10-18
Abstract: PURPOSE:To obtain an ink jet recorder which is stable in printing and good in a flying property of an ink drop by a method wherein a part of each slit is superimposed to be fixed onto a substrate so as to be opposed to each heating element of the substrate, and a slit width narrow pat is provided to an ink discharge part. CONSTITUTION:A plurality of heating elements 3 connected to electrodes 15 are arranged in a line at a specified pitch on an inner surface of a substrate 1 and besides, an ink supply opening 12 is bored to its side. The same number of slits 4 as that of the heating elements are provided to a slit board 5 parallel to the heating elements at the same pitch as that thereof. Projection parts 16 are respectively provided on inner wall surfaces opposed to each other on both sides of an ink discharge opening part 6 of the slit 4, and a part between the projection parts 16 is taken as a slit width narrow part 17. For the slit board 5, one end vicinity of each slit 4 is superimposed onto the inner wall surface side of the substrate 1 in a state wherein it is located opposed to each heating element 3 to be fixed. Thus, the expansion force of a steam bubble can be effectively operated in an ink drop discharging direction, and printing can be clarified by raising a flying property of ink.
Patent JP-H04146987-A (JP)
Title: Alumina-zirconia lapping compound, production thereof, and composition for abrasion
Inventor: TAMAMAKI MASAHIRO
IPC: B24B37/00
Filed: 1990-10-09
Abstract: PURPOSE:To improve the efficiency of abrasion by powdering an ingot obtd. by melting and quenching a raw material of an alumina-zirconia abrasive material, heat-treating the powder at the crystal transition point of zirconia or above and specifying the content of remaining cubic zirconia crystal. CONSTITUTION:A raw material of an alumina-zirconia abrasive material consisting of Al2O3, 10-60wt.% ZrO3 and, if necessary, 0.05-7wt.% stabilizer selected among Y2O3, CaO, MgO, TiO2 and other rare earth oxides is melted and quenched to obtain an ingot. After this ingot is powdered, it is heat-treated at a temp. which is the crystal transition point of zirconia or above, pref. at 650+ or -50 deg.C for 3-10hr to obtain a lapping compound with a content of remaining cubic zirconia crystal of 30% or less. If necessary, 5-50wt.% above powdered lapping compound with a mean particle diameter of 0.5-50mum and a max. particle diameter of 100mum, water and an acidic compd. are compounded to obtain a compsn. for abrasion.
Patent JP-H0691772-A (JP)
Title: Manufacture of foam-molded product having improved surface external appearance
Inventor: KAWAI TAMOTSU
IPC: B29K105/04
Filed: 1992-09-14
Abstract: PURPOSE:To provide a method for clearing away an external appearance image of a beading method foam-molded product, to impart a cloth exterior thereto, to impart high-grade feeling thereto, to package it, to widely apply to many fields such as not only a buffer field but also a stationery case field and to increase its use application. CONSTITUTION:The method for manufacturing a foam-molded product having improved surface external appearance comprises the steps of covering an outer surface of a foam-molded form 1 having a rugged part on its surface with elastic cloth 2 having stretchability, previously pressing, if the rugged part is relatively deep and deeply drawn, the cloth, applying permanent warpage thereto, then pressing the entire cloth to the form 1 by a heating die 3 opposed to the rugged part to melt the surface of the form, shaping the cloth 2 of the outer surface to the same shape, then cooling as it is or by replacing it with a cooling die, and integrating the form with the cloth.
Patent JP-2000095418-A (JP)
Title: Sheet storage device
Inventor: MURAMATSU KOJI
IPC: B65H29/50
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To continue sheet storage operations without interuption by reducing the frequency of recovering each individual sheet from a storage shed. SOLUTION: In order to store a sheet 2 after sorting it by classification, when the sheet 2 forwarded from a sheet shipper is stored in a sheet storage part 3 or 4 via a sheet conveyor route 8 or 9, if one side of these sheet storage parts is fullness as in use, a partition plate 5 is moved to some extent as far as there is room in the other side, and capacity in the sheet conveying part 3 or 4 in use is increased, to alter a position at the paper discharge side of the sheet conveyor route 9. With this, frequency for recovering the sheet 2 from a storage shed 1 is reduced, whereby sheet storage operations are continued without interuption.
Patent JP-H03133025-A (JP)
Title: Frit application device
Inventor: YAMAMOTO MASAYA
IPC: H01J9/26
Filed: 1989-10-18
Abstract: PURPOSE:To shorten an application time of frit for improving productivity by respectively moving each frit tank by a driving mechanism from a symmetrical position on the seal surface of a funnel in a funnel arrangement part mutual in the same direction and along a locus corresponding to the form of the seal surface. CONSTITUTION:Frit tanks 13a, 13b are independently moved respectively by operation of the X-axis moving tables 23a, 23b and the Y-axis moving tables 29a, 29b in the X-axis direction and the Y-axis direction mutually orthogonal in the horizontal surface. A funnel 1 is arranged in a fixed position for being fixed two frit tank nozzles are arranged in the symmetrical positions of the relatively opposing sides on its seal surface, and at the same time when the nozzles 14a, 14b of the fruit tanks 13a, 13b are opened to simultaneously start application, the respective fruit tanks respectively move mutually in the same direction along the locuses corresponding to the seal surface shapes in order to perform application up to the application finishing positions 3a, 3b where mutually connecting to the other party application starting positions 2a, 2b in the position going half round on the seal surface. The application time of fruit is thereby shortened so as to improve workability.
Patent JP-H02117705-A (JP)
Title: Method and device for continuing rolling by stretch reducer for steel tube
Inventor: KAMATA YOSHIMASA
IPC: B21B17/14
Filed: 1988-10-27
Abstract: PURPOSE:To improve the yield and productivity by reducing an end of a steel tube and inserting into and connecting with an end of the other tube corresponding to the former tube, reducing the connected part by use of an electromagnetic forming coil to caulk the connected part and performing rolling in continuity. CONSTITUTION:An end of a steel tube is reduced by an electromagnetic forming device 15, is heated by a reheating furnace 16. A preceding and a succeeding tubes are inserted and connected by an inserting and connecting device 17. The inserted and connected part is caulked by an electromagnetic forming device 18, and the tube is continuously rolled by a stretch reducer mill 19. As for an electromagnetic forming coil of the devices 15, 18, a one-turn-plate- shaped coil formed by boring out a tough solid metal plate to have a circular hole and slitting toward the electric source side is advantageous. The reducing and caulking works are completed for a time of <= about 0.1sec. The yield is improved compared with rolling for one by one steel tube and the productivity is improved over a traditional continuous rolling.
Patent JP-H06124836-A (JP)
Title: Signal discriminator
Inventor: IGARASHI OSAMU
IPC: H01F17/06
Filed: 1992-10-09
Abstract: PURPOSE:To provide a signal discriminator which allows sure engagement and smaller housing space, not accompanied by sense of incompatibility, by providing a depressed surface depressed from one division case with an engagement projection and providing an engagement part on the surface approximately at the same level as the other division case. CONSTITUTION:Division cases 3a and 3b are integrally formed from an elastic plastic so that an orthohexagonal prism is obtained when they are put together. Cable insertion holes 4a and 4b are provided an bath ends, and one side of the respective side surfaces are jointed together with a hinge 8, and a coupling member 7, consisting of a claw-like engagement projection 5 and an engagement part 6, which engages with the former, is provide an the other side. Meanwhile, the engagement projection 5 is so formed as the tip of a projecting chip 17, projecting from a depressed surface 16 depressed from the division case 3a in its extension direction, may project from the side of the division case 3b. The engagement part 6 is formed by opening a recessed section (hole) on the division case 3b, so that it may be at the same level with the division case 3b.
Patent JP-H11106497-A (JP)
Title: Production of liquid crystal resin
Inventor: KUREMATSU TOSHIO
IPC: C08G63/78
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal resin having low metallic impurity content, free from the problem of dielectric breakdown, etc., and useful for electric and electronic parts, etc., by slurrying a liquid crystal resin raw material with a liquid and polymerizing the slurry after contacting with a magnet. SOLUTION: The objective resin is produced by mixing (A) a powdery liquid crystal resin raw material with (B) a liquid [e.g. acetic anhydride (B1 ) or acetic acid (B2 ) as an acylating agent or an inert medium (B3 ) such as a thermal, medium] using a stirrer, etc., bringing the obtained slurry into contact with a magnet and polymerizing the slurry. Concretely, a slurry-preparation tank (S1 ) is charged with e.g. the component B1 and the component A, the content is slurried by stirring at 20-120 deg.C, the obtained slurry is brought into contact with a magnet in a connection pipe connecting S1 and a raw material feeding port (S2 ) of a polymerizer in the case of supplying the slurry to the feeding port S2 and the slurry is subjected to acylation and deacetylation polymerization to obtain the objective liquid crystal resin containing ester bond.
Patent JP-H0993749-A (JP)
Title: Bottom plate for cable rack
Inventor: SAKURAI HIROSHI
IPC: H02G3/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To enable a cable fixture, etc., to be mounted even if a bottom plate is mounted, by projecting a fixture piece to the topside of one end of a crossbeam by a coupling, and a locking piece to be locked to the topside in the vicinity of the center of the crossbeam, from one side edge of a bottom plate, and projecting another fixture piece and another locking piece in the position symmetrical about points of the other side edge of the bottom plate. SOLUTION: A fixture piece 2 with a coupling 10 to the topside of one end of a crossbeam Q and a locking piece 3 locked to the topside in the vicinity of the center of the cross beam Q are projected from one side edge of a bottom plate 1. Moreover, these fixture piece 2 and the locking piece 3 are projected in the positions symmetrical about points of the other side edge of the bottom plate 1. Accordingly, laying the bottom plates 1 continuously each fixing piece 2 and locking piece 3d is fixed on the crossbeam Q without laying them on adjacent locking piece 2 and locking piece 3. Hereby, even in the case that the bottom plate is mounted, multipurpose members such as a cable fixture, and others can be mounted on the crossbeam.
Patent JP-H1195276-A (JP)
Title: Correction optical system supporting device
Inventor: IGARI HIDEO
IPC: G02B27/64
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve stop position accuracy and stop position reproducibility and to improve the phase delay and microvibration response at the time of deflection correction drive by suppressing the sliding between an elastic member, foundation member and holding member. SOLUTION: When deflection correction is executed, a deflection detecting means defects the pitch deflection and yaw deflection of a camera and passes a current to a coil 7 so as to displace a correction lens 1 in a direction where the deflection is offset. When the current is passed to the coil 7, a lens holder 2 is displaced laterally and/or vertically and the deflection in the yaw direction and/or pitch direction is corrected. The one hook of a tension coil spring 4 is adhered and fixed to a spring hooking part 3b of the foundation member 3 by an adhesive 9 so that, when the lens holder 2 is displaced, the tension coil spring 4 and the hooking part 3b do not slide. Similarly, the hook on an opposite side is adhered and fixed to the spring hooking part 2b of the lens holder 2 so that the hook and the spring hooking part 2b do not slide even if the lens holder 2 is displaced.
Patent JP-H10126950-A (JP)
Title: Driver circuit having over-current output preventing function
Inventor: EGUCHI MAKOTO
IPC: H02H3/087
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a driver circuit having a function to prevent an over- current output clue to the short circuit of an output terminal and motor lock, etc., while realizing an output of a heavy current and a low saturated voltage. SOLUTION: A power transistor 11 for output supplies a current to an external load 16 such as a motor and a solenoid, etc., via an output terminal 15 from a collector. A comparator 13 compares a collector voltage of the power transistor 11 with a constant voltage output from the reference power supply 12. When it is detected by the comparator 13 that the collector voltage of power transistor 11 has exceeded an output voltage of the reference power supply 12, a control circuit 14 stops the current supply operation of the power transistor 11. That is, an increase of current, in other words, an over-current output flowing into an external load 16 is detected using a collector voltage of the power transistor 11, utilizing the collector current-collector/emitter voltage characteristic of the transistor.
Patent JP-H10115522-A (JP)
Title: Method for guiding and mounting box body, etc.
Inventor: AONO TAKASHI
IPC: G01C15/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To improve accuracy for measuring an attitude of a moving body such as a box body or the like without limitations to atmospheric.oceanographic phenomena and distances, and correctly automatically measure a position of the moving box body or the like in real time promptly. SOLUTION: Three GPS satellite receiver antennas 3a, 3b, 3c and three GPS receivers 4a, 4b, 4c are set at a moving body 1 such as a box body or the like. Measured position data of the moving body 1 such as the box body or the like by each GPS are collected at one computer 14 through radio transmission or via a communication cable on the basis of correction data obtained by a GPS satellite receiver antenna 3d and a GPS receiver 4d set at a known point on the ground. A position, an attitude (Yaw angle), an attitude (Roll) and an attitude (Pitch) of the moving body are calculated on the basis of coordinate data obtained by the three GPS receivers 4a, 4b, 4c. A state of the moving body is graphically displayed on a monitor 15.