baber/WOPTO huggingface dataset:
Patent JP-H08100017-A (JP)
Title: Catalyst for olefin polymerization
Inventor: TAKAHASHI HAJIME
IPC: C08F10/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a powdery highly active solid catalyst having excellent flow properties and suited for vapor-phase polymerization. CONSTITUTION: This catalyst comprises a hydrocarbon slurry component (A) obtained by conducting a prepolymerization treatment comprising polymerizing 0.1-100g, per g of component (ii), olefin in a hydrocarbon solvent in the presence of a transition metal compound (i) of group IVB in the periodic table and an inorganic oxide (ii) of a mean particle diameter of 10-200μm containing an aluminoxane and a microparticulate inorganic compound (B) mainly consisting of an inorganic oxide having a mean particle diameter of 0.003-0.1μm and a pore content (Sa/Sc) of below 10. It is prepared by mixing components A and B with each other and drying the resultant mixture.
Patent JP-S60130275-A (JP)
Title: Date and time generating device
Inventor: HIRANO YOSHIAKI
IPC: H04N5/445
Filed: 1983-12-16
Abstract: PURPOSE:To move the display position of the date, the time, or the like to four corners of a screen successively to display it in the position where it is displayed most clearly, by determining the display position on a basis of the input of a button switch by a control part and sending it to a character signal generating part. CONSTITUTION:An input video signal (s) is applied to a horizontal and vertical synchronizing signal separating part (a) and a mixing part (c). A horizontal synchronizing signal S1 and a vertical synchronizing signal S2 separated by the separating part (a) are applied to a date and time character signal generating part (b). Meanwhile, the signal of the display position inputted from a button switch (d) is processed by a control part (f) and is sent to the character signal generating part (b) together with the signal of a date and time signal generating part (e). The character signal generating part (b) calculates vertical and horizontal positions on a basis of the signal of the display position and generates signals of the date and the time synchronously with horizontal and vertical synchronizing signals, and these character signals and the video signal (s) are mixed in the mixing part (c) and are displayed on a display part (g).
Patent JP-S62117566-A (JP)
Title: Automatic syringe
Inventor: PAURUSU REIN KAMUSUTORA
IPC: A61M5/20
Filed: 1986-10-08
Abstract: An automatic injector for injecting one or more different injection liquids, comprising a combination of a substantially cylindrical means (21) containing a discharge mechanism (43) and a plurali­ty of cartridge elements. The cartridge elements comprise a pis­ton (24) in the substantially cylindrical means, a sealing stopper (41, a number of separating stoppers (40,72) equal to one less than the number of the liquids, and a needle holder (30) with injection needle (34). The needle holder comprises a stopper that is movable in the substan­tially cylindrical means and comprises a longitudinal bore. The injector comprises a by-pass means for injection liquid in front of the sealing stopper. In another embodiment the injector com­prises a combination of a discharge mechanism, a cartridge holder and a cartridge, the cartridge comprising a barrel including the plurality of cartridge elements, wherein the by-pass for injec­tion liquid comprises at least one duct recessed in the wall of the shaft of the needle holder, the needle holder being connected to the barrel, at least one aperture being recessed in the front of the shaft of the needle holder. In yet another embodiment, the injector is suitable for accommodating a solid and solvent therefor, and for that purpose comprises a solvent by-pass means and a passable stopper between the solid and the solvent, in which the solvent can pass the passable stopper by a telescoping movement of external components of the injector and can reach the solid, as a result of which the injector is made ready for use.
Patent JP-2000067325-A (JP)
Title: Method for managing commodity by pos system
Inventor: OKADA MORIO
IPC: G06Q50/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of deletion and updating by manual operation, to reduce a misoperation and to improve the efficiency of work by providing a means for automatically updating an added commodity. SOLUTION: When an added commodity registering program is accessed by operating an input device 1-2, an added commodity registering operation picture is displayed on a display device 1-1. When a corresponding commodity code is selected front a commodity master file and inputted, its corresponding commodity name is displayed. Then, a corresponding added commodity code is inputted from an added commodity master file. Whether a period is to be set up in the added commodity or not is judged, and when the period is to be set up, the start and end points of the period are inputted. In the case of automatic deletion, a required code is inputted to automatic deletion. Then, a succeeding added commodity code is inputted. Data are stored in the added commodity registering file.  When there is another added commodity, the added commodity is inputted and stored in the added commodity registering file to register the data of all added commodities.
Patent JP-H03101235-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA KEIKO
IPC: H01L29/70
Filed: 1989-09-14
Abstract: PURPOSE:To relax the stress accompanying the expansion at the time of oxidation of polycrystalline Si in a trench by laying down the size of space left in the groove so that the trench may be filled up with oxides when the oxidation of polycrystalline Si is finished. CONSTITUTION:A trench is dug in single crystal Si1, and a thermal oxide film 2 is grown. After growth of single crystal Si4, it is etched down to 3mum in depth of the trench, and polycrystalline Si4 is left only at the lower part of the trench. After that, thermal oxidation is done so as to grow a thermal oxide film 2, and after growth of a nitride film 3, polycrysfalline Si6 is grown. And etching back is applied, and the polycrystalline Si6 is removed from the place other than the trench, whereupon the polycrystalline Si is left only in the trench, and space 8 is left in the center of the trench. Successively, thermal oxidation is done, and the polycrystalline Si6 is oxidized and made into SiO25 and the space left in the trench is filled up.
Patent JP-H1185573-A (JP)
Title: System and method for measuring performance and recording medium recording measuring control program therefor
Inventor: SUGA KAZUKO
IPC: G06F11/34
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a performance measuring system with which even a data processor having no firmware mechanism can measure performance in the manner of firmware/hardware. SOLUTION: A performance measuring mechanism 11-1 measures the performance of that device, collects these measured data and stores the collected data in a general-purpose register 12-1. Corresponding to a performance measuring instruction, a performance measurement starting instruction issue part 23 at a performance measuring control part 22 issues a performance measurement starting instruction and an initial value setting part 24 sets a measuring mode to an information processor 1-1. A performance measurement ending instruction issue part 25 issues a performance measurement ending instruction to the information processor 1-1, and a measured result read part 26 reads the measured result of the information processor 11 from the general-purpose register 12-1 to a main storage device 4.
Patent JP-S60130970-A (JP)
Title: Horizontal deflection circuit
Inventor: TAKADA HIROTAKA
IPC: H04N3/223
Filed: 1983-12-19
Abstract: PURPOSE:To make a horizontal deflection current stable by detecting the horizontal deflection voltage and controlling a supply voltage to a horizontal output transistor (TR) by means of the detected output. CONSTITUTION:Capacitors Cr, Cg, Cb for S-shaped correction, horizontal deflection coils 4R, 4G, 4B and DC constant current sources 5R, 5G, 5B for horizontal centering are connected to a collector of the horizontal output TRQ. A horizontal deflection voltage Eh is applied to a base of a TRQ2 via a sample and hold circuit 6 and an amplifier 7. Since the negative feedback is applied and the voltage Eh is kept constant, no registration is changed.
Patent JP-S61118676-A (JP)
Title: Tracking receiver using coaxial rotary type arrangement detector
Inventor: SUZUKI KEIZO
IPC: G01S3/78
Filed: 1984-11-15
Abstract: PURPOSE:To eliminate the adverse effect of the unnecessary reflected wave mixed in a video signal, by detecting the position of object by using the output of an arrangement detector obtained by rotating said detector. CONSTITUTION:An input signal 8 is condensed by an optical system 56 and the optical image of visual field 4 on a condensing surface is focused to an arrangement detector 54 but, because the arrangement detector 54 is rotated by a rotary machine 57, output accompanied by this rotation is obtained as the output 7 of the arrangement detector 54 in synchronous relation to a clock signal 21 and an objective part is extracted by a gate signal 22 in a gate circuit 59 to obtain the output 11 of the gate circuit 59 while this output 11 is converted to an azimuth angle error signal 13 and a high and low angle error signal 14. By using both error signals 13, 14, only the signal of the objective part is extracted to make it possible to know the position of an object.
Patent JP-H0583286-A (JP)
Title: Band measuring system for atm switching network
Inventor: AIHARA NAOKI
IPC: H04L12/26
Filed: 1991-09-19
Abstract: PURPOSE:To easily measure the band on a line of an ATM switching network. CONSTITUTION:An ineffective cell passage volume measuring means 102 measures the passage volume of ineffective cells on a line 101 and outputs information 103 related to the passage volume of ineffective cells. For example, if the passage volume of ineffective cells in each prescribed monitor period does not exceed a prescribed alarm output threshold or any ineffective cells do not pass at all in each prescribed time shorter than this monitor period, the occupation rate of cells other than ineffective cells on the line 101 is regarded as abnormally high, and an alarm output is issued as information 103 related to the passage volume of ineffective cells. Since a specific bit of each cell passing on the line 101 is checked easily whether it is an ineffective cell or not, the occupied band of cells other than ineffective cells on the line 101 is easily measured whether the line 101 is a subscriber line or an inter-office line.
Patent JP-H1181853-A (JP)
Title: Vertical shaft excavator
Inventor: SATO MAKOTO
IPC: E02D23/08
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To solve problems that a vertical shaft excavator after excavating a vertical shaft is difficult to be recover, that the excavator requires a long construction period and cost for various purposes because it cannot be integrally recovered if it is, and that the excavator is difficult to be used for a caisson of different diameter. SOLUTION: A cutter head 1 is provided at a front part of a vertical shaft excavator main body formed to be smaller than ain inner form of a cross sectional surface of a caisson C, a cutter frame 2 to excavate a caisson front part is provided at a side part in an outer circumferential part of the cutter head 1, and an outer form including the outermost protruded part of the cutter frame 2 and the outermost circumferential part of the cutter head 1 is formed to be smaller than an inner diameter W of the caisson C. After the caisson front part is bored concentrically to the vertical shaft boring machine main body, the cutter head 1 is slided to the opposite side of the cutter frame 2 to be integrally recovered on the inner side of the caisson C.
Patent JP-H0867294-A (JP)
Title: Water walking equipment
Inventor: OKANO KIYOSHIGE
IPC: B63B35/81
Filed: 1994-08-26
Abstract: PURPOSE: To walk or to glide on the water by providing a water walking equipment use board provided with a center of gravity weight part and a water walking equipment use stock provided with a stock use paddle part. CONSTITUTION: A board paddle part 4 is provided in a rear part of a board part 1 of a water walking equipment use board 10, to provide a foot rest base 6 in an upper part of the board part 1, and a propelling blade 2 is provided in a bottom part of this board part 1, to provide a propulsive rainwater paddle part 5 in a rear part of the propulsive blade 2 and a center of gravity weight part 3 further in a lower part of the propulsive blade 2. A hand grip part 11 is provided in an upper part of a hollow shaft 12 of a water walking equipment use stock 20, to provide a stock use board part 13 and a stock use paddle part 14 in a lower part of this hollow shaft 12. An exhaust port and a gas injection port are provided in the board part 1 of the water walking board 10, to provide a buoyancy bag capable of sealing inside the hollow board part 1 with gas 1b through the gas injection port.
Patent JP-H03104530-A (JP)
Title: Automatic tool exchange device
Inventor: YAMAGUCHI OSAMU
IPC: B23Q3/155
Filed: 1989-09-18
Abstract: PURPOSE:To obtain an automatic tool exchange device capable of the both workings of the inside diameter and outside diameter, by storing the edge tip part of an assembly type lathe turning tool with its classifying for the inside diameter machining and outside diameter machining and installing the respective clamp part on a cutting tool post. CONSTITUTION:In the case of performing the tool exchange of an edge tip part 1 for machining the outside diameter, an edge tip storing magazine A2 is revolved by the command of the machine side, an ATC arm part 12 is positioned at the specific point after deviding a designated position, the edge tip part 1 for outside diameter machining is fed to the outside diameter machining clamp part by the vertical motion of a cylinder 15 and the opening and closing motion of a chuck 14 and a workable state becomes by clamping the edge tip part 1. After the working completion, it is returned to the edge tip storing magazine A2 with the reverse motion. On the other hand, in the case of performing the tool exchange of the edge tip part 4 for machining the inside diameter, a similar motion is performed but the feeding and offtake to and from the clamp part 10 for machining the inside diameter are performed by moving the arm 17 to a separate specific point. The tool exchange can thus be performed according to the respective target in the inside and outside diameters machinings.
Patent JP-H0980906-A (JP)
Title: Developing device
Inventor: SAWA SHIGEKI
IPC: G03G15/08
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent toner scattering and to reduce the deterioration of other functions caused by the toner scattering and toner dripping onto an image by providing notched parts receiving toner at side part sealing members provided on both sides of a developing roller. SOLUTION: A side seal 17 attached at the casing 20 of a developing device by adhesion or the like is provided with the notched part 21 receiving the toner, and a through-hole 22 communicating with the notched part 21 is formed at a position equivalent to the notched part 21 of the casing 20. The through-hole 22 communicates with the inside of the unit of the developing device, so that the toner escaping from space between the side seal 17 and the developing roller 10 and scattering to the outside of a device enters the notched part 21 and is returned back to the inside of the unit of the developing device through the through-hole 22.
Patent JP-H0769915-A (JP)
Title: Viral infection/proliferation inhibitor
Inventor: KAWASAKI ISAHIRO
IPC: C07K7/08
Filed: 1993-09-02
Abstract: PURPOSE:To obtain the subject inhibitor of peptidic nature having low side effects. CONSTITUTION:This viral infection/proliferation inhibitor contains a peptide of the following formula (1) or (2) as an active ingredient. The formula (1) represents 25-40 residues of human lactoferrin(LF), and its LF (25-52) and LF (1-52) may also be used. The formula (2) represents 24-39 residues of bovine LF, and its LF (25-51) and LF (1-51) may also be used. This inhibitor is useful for preventing HIV, influenza virus, etc., from infection or treatment if infected with such viruses. Specifically, the formula (1) is: A-Arg-Asn-Met-Arg-Lys-Val- Arg-Gly-Pro-Pro-Val-Ser-Cys-Ile-Lys--Arg-B; the formula (2) is: A-Trp-Arg-Met- Lys-Lys-Leu-Gly-Ala-Pro-Ser-Ile-Thr-Cys-Val-Arg-Arg-B.
Patent JP-S6395900-A (JP)
Title: Cross current compensation device of synchronous machine
Inventor: MICHIGAMI TSUTOMU
IPC: H02J3/38
Filed: 1986-10-09
Abstract: PURPOSE:To improve control performance, by a method wherein in parallel to a first cross current compensation circuit set at a constant gain, a second cross current compensation circuit is installed and outputs a control signal transiently only when variation of reactive current of a synchronous generator is large. CONSTITUTION:Automatic voltage regulators 1, 11 and system stabilizers 2, 12 to input effective power are installed respectively to a primary machine and a secondary machine of a cross compound type synchronous generator in a thermal power station. Also first cross current compensation circuits 3, 13 are installed which input reactive current or reactive power and multiply this with preset constant gain and output the product. Further second cross current compensation circuits 4, 14 are installed which input reactive current or reactive power, and comprise incomplete differentiating circuits 41, 141 and output limit circuits 42, 142, and output control signal transiently only when variation of the reactive current or the reactive power is large.
Patent JP-S61119374-A (JP)
Title: Soldering device
Inventor: NAKAZONO MASAKAZU
IPC: B23K3/047
Filed: 1984-11-16
Abstract: PURPOSE:To exert no adverse influence on a member to be soldered, by crowding and sticking a granular member having heat-resistant property and also electric insulating property, to an abutting surface of a heating chip body, in a direct electric conduction heating type soldering device. CONSTITUTION:A soldering device is provided with a heating chip 18 in which a heating chip body 11 whose section is a square U-shape has been joined to feeding terminals 12, 13, and a powdery member 17 having heatresistant property and insulating property is crowded and stuck to a flat abutting surface 16 and the vicinity of its outside periphery. when the chip body 11 is abutted on each lead 3- of an IC1 on a circuit substrate 2 and the heating chip 18 is heated by electric conduction, solder is melted, but in this case, a heating voltage of the chip body 11 is not applied directly to the IC1. In this way, a soldering device which exerts no adverse influence on a member to be soldered is obtained.
Patent JP-H0959936-A (JP)
Title: Fall down preventive device from elevated bridge
Inventor: FUJII ATSUTAKA
IPC: A62B35/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance repair work efficiency of an elevated bridge and safety by providing a permanent scaffolding below a floor slab of the elevated bride and providing a selectively placeable fall down preventive device at a housing position below the floor slab of the elevated bridge and an overhanging position outside below the floor slab. SOLUTION: A specified working space is formed below a floor slab 11 of an elevated bridge 1 of an elevated road or an elevated railway or the like where a permanent scaffolding 2 is provided so as to cover the bottom of the floor slab 11 substantially across the board. A fall down preventive device 5 is erected by way of a hinge 51 on both sides of the permanent scaffolding 2 in the crosswise direction of the elevated bridge 1 along the longitudinal direction of the elevated bridge 1. Usually, the fall down preventive device is laid out at a housing position below the floor slab 11. During repair work, the device is rocked, centering on the hinge 51 by operating an adjuster 52 so that it may be positioned at the overhanging position outside below a side wall 13.  This construction can dispense with assembling a scaffolding every time repair work is executed and prevent a worker or a construction material or tools from falling down.
Patent JP-H0771470-A (JP)
Title: Constant velocity joint
Inventor: TANAKA HIROMASA
IPC: F16D3/2245
Filed: 1993-08-31
Abstract: PURPOSE:To simplify assembling, reduce a spherical surface work part of a cage, and use a constant velocity joint, for example, as a turning-stop part of a slant face type compressor in a fixed type constant velocity joint supported with a shaft directional load. CONSTITUTION:A constant velocity joint has an inner ring 2 arranged on the tip of a shaft 1, balls 4, a ring shape cage 5 and an outer ring 3. In the inner ring 2, a track groove 6 is formed on a radial shape on a spherical surface shape outside diameter surface, and in the outer ring 3, an inside diameter surface is formed as a spherical surface shape track surface 7. The center Pi of curvature formed by a track curve 6a of the track groove 6 of the inner ring 2 is offset to this side in the inserting direction of the inner ring 2 in the outer ring 3 inversely to the usual direction to the center Po of curvature of the track surface 7 of the outer ring 3. In an inside diameter surface of the cage 5, an inmost side part 5a in the inserting direction is formed in a spherical shape, and this side part 5b is formed in a shape being a cylinder surface.
Patent JP-H1061189-A (JP)
Title: Auxiliary device for connecting vertical reinforcing bars
Inventor: MATSUBARA NORIO
IPC: E04G21/12
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection between vertical reinforcing bars by vertically holding the reinforcing bars when a deformed reinforcing bar suspended from a ceiling is connected at its lower end with another deformed reinforcing bar positioned below the former, their ends being butted against each other. SOLUTION: In an auxiliary device for connecting reinforcing bars, a column 2 for holding deformed reinforcing bars D is erected on a truck 1 so that the reinforcing bars D can be moved vertically in cooperation with a receiving member 4 integrally incorporated with a slider 3 which is attached elevatably to the column 2. A holder 5 supporting the reinforcing bars D so as to prevent the reinforcing bars D from falling down, is provided to the column in the vicinity of the upper end part, and a winch 6 with an automatic lock is attached to the intermediate part of the column 2.  The reinforcing bars D which are held in parallel with the column 2 by means of the receiving member 4 and the holder 5 is horizontally moved in a plane by means of the truck 1, and the height of the reinforcing bars D is adjusted through the ascent/descent of the slider 3 so that the positions of the front end parts of the reinforcing bars D are adjusted. After joints attached to the front ends of the reinforcing bars D are screwed onto a connection bolt by two or three threads, the reinforcing bars D are released from the device, and by horizontally turning them, the joints are connected together.