baber/WOPTO huggingface dataset:
Patent JP-H05177437-A (JP)
Title: Wire-cut electric discharge machine
Inventor: YOSHINO HITOSHI
IPC: B23H7/04
Filed: 1991-12-26
Abstract: PURPOSE:To quickly predict the generation of an abnormal discharge and prevent the disconnection of a wire electrode. CONSTITUTION:A pulse voltage is applied to a working gap G formed by mutually opposing a wire electrode 1 and a material 6 to be machined, and pulse discharge is repeated for working. The discharge suspension from the end of the discharge every pulse during the working and the start of the following voltage application is detected by a stoppage detecting circuit 44, and the integrated value obtained by successively integrating each dead time during a plurality of discharge suspensions in a determined sampling time is calculated by a dead time integrating circuit 34. The integrated value is compared with a standard value, and when the integrated value exceeds the standard value within the determined sampling time, the following working condition is controlled on discharge suppressing side such as laying a switching element 16 into OFF state until the determined sampling time passes.
Patent JP-H11170319-A (JP)
Title: Controlling method of screw type injecting device
Inventor: MAJIMA HIROYUKI
IPC: B29C45/84
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To annull the twisting force to a screw and reduce its wear by a method wherein a braking mechanism is put into a brake applying mode at the start of an injection process and then, after a ring valve is closed, an injection is executed under the state that the braking mechanism is put into a release mode. SOLUTION: At least before the start of an injection, the energizing of the electromagnet 35 of a braking mechanism 16 is stopped so as to put into the applying mode of a brake. Then, with the start of an injection process, a hydraulic controlling part 22 advances a piston rod 14 and a screw 12 at high speed, resulting in pushing back the ring 42 of a back-flow valve (a ring valve) 40 by the reactional force of a molten material so as to strike against a spacer 44. As a result, gaps 43 and 43 are blocked by the spacer 44 so as to check the molten material from flowing backwards. After that the braking mechanism is changed over to a release mode. Then, the rear end of the screw turns idle by a twisting angle, resulting in bringing its twisting moment to a nearly zero.  A force applying to a spline 27, which connects the motor shaft 26 of an electric motor 15 and the position rod 14 becomes small and the wear of the spline become extremely small.
Patent JP-H06193772-A (JP)
Title: Gate shaped bracket for supporting pipe
Inventor: CHIKARAISHI MASARU
IPC: F16L3/24
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the construction cost by providing the allowance in the piping height level which can be obtained by one kind of gate shaped bracket and carrying out the height adjustment of the gate shaped bracket so that the desired piping height level can be obtained at a piping working site. CONSTITUTION:A pipe supporting gate shaped bracket is constituted of two leg parts 2 and 2 which are made of iron shaped members and directed in the vertical direction and a receiving part positioned between the upper edges of two leg parts 2 and 2, and has slot holes 2a, 2a and 3a, 3a which are formed at the proper intervals in the lengthwise directions of the leg parts 2 and 2 and the receiving parts, and the height adjustment is carried out by cutting the leg parts 2 and 2 of the gate shaped bracket 1 so that the desirerd piping height level can be obtained at a piping working site.
Patent JP-H06195092-A (JP)
Title: Karaoke device
Inventor: TAI YASUHIRO
IPC: G10K15/04
Filed: 1992-12-25
Abstract: PURPOSE:To prevent howling in a KARAOKE musical performance by a howling preventive filter by measuring a test signal and the howling frequency at a microphone position. CONSTITUTION:This KARAOKE device is provided with a music reproducing device 1, a test signal generation part 10 which supplies the speech signal of a microphone 3 to a KARAOKE part 2 through the howling preventive filter 5 and outputs KARAOKE signals from plural speakers 15, a howling frequency measurement part which measures the howling frequency with the test signal of the test signal generation part, a microphone position specification part 7 which indicates the microphone position, and a storage part 12 for measured howling frequency data and microphone position data; and the howling preventive filter prevents the howling in the KARAOKE musical performance.
Patent JP-H05182892-A (JP)
Title: Fine alignment mechanism of reduction aligner
Inventor: OBA SHIGEMI
IPC: H01L21/68
Filed: 1991-12-27
Abstract: PURPOSE:To expand a positioning range without the influence of the nonlinear operation of a piezoelectric element by a method wherein the piezoelectric element at a fine movement mechanism part is driven and the intermediate position of the movable range of the piezoelectric element is detected and controlled. CONSTITUTION:When a stop error at coarse movement mechanism parts 11, 12 is positioned fine by driving piezoelectric elements 18, 20, 21 at a fine movement mechanism part 14, the position of the movable range of the piezoelectric elements is detected, controlled and positioned fine when the coarse movement mechanism parts are moved.
Patent JP-H06193313-A (JP)
Title: Tomb
Inventor: KONNO KATSUHIKO
IPC: E04H13/00
Filed: 1992-12-25
Abstract: PURPOSE:To clean the wall sections of a house-shaped tomb and easily change the design of wall sections without resulting the increase of cort. CONSTITUTION:In a house-shaped tomb constituted of the foundation 11, wall sections 12 and a roof 13 and having a charnel section keeping ashes therein, facing plates 50 covering the outsides of the wall sections 12 and holding sections 60 holding the facing plates 50 in a detachable manner are provided. The holding sections 60 are constituted of plate-like pilasters 62 mounted to corner sections of the wall sections 12 with screws and plate-like facing foundations 63 mounted to the lower edges of the wall sections 12 with screws. Sliding channels 64 in which side edges of the facing plates 50 are inserted in up and down directions in a slidable manner are formed in the pilasters 62, insertion channels 65 in which the lower end edges of the facing plates 50 are inserted are formed in the facing foundations 63, and the facing plates are slid so that they can be replaced.
Patent JP-H10183214-A (JP)
Title: Operation of smelting reduction equipment and furnace body structure therefor
Inventor: ICHIKAWA HIROSHI
IPC: C21B11/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a smelting reduction equipment which reduces the production cost, improves the productivity and can adopt only one or two raw material charging holes even in the case of increasing the production quantity, i.e., in the case of lengthening the long sides of a rectangular furnace body in the horizontal cross section by effectively using inexpensive powdery metallic raw material and carbonaceous material and good yield, an a furnace structure therefor. SOLUTION: The operating method of the smelting reduction equipment blows oxygen and/or oxygen-enriched gas into slag through lower tuyeres 13 penetrating each of two long sides in the rectangular furnace body 1 in the horizontal cross section and arranged toward the slag 8. A lance arranging the tip part thereof to the position at the upper part of the lower tuyeres and to the height corresponding to the upper surface of the slag 8 in the furnace.
Patent JP-H07184188-A (JP)
Title: Ciphering device for compressed moving picture information
Inventor: YAMAMOTO TAKAHISA
IPC: G06F21/10
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a ciphering device for compressed moving picture information in which moving picture data are ciphered even with a ciphering processing unit whose processing speed is comparatively low without deteriorating the practical fabety. CONSTITUTION:Data subject to in-frame coding are not processed for prediction error difference by a difference device 1 and subject to DC transformation by a DCT circuit 2 connecting to a post-stage of the difference device 1 and quantized by a quantization coefficient coding circuit 3 connecting to a post-stage of the DCT circuit 2. The resulting data are coded by a variable length coding circuit 10 connecting to a post- stage of the coding circuit 3 and fed to a buffer 12 and a ciphering circuit 13 being components of the ciphering device, in which the data are ciphered via a switch 11 and the ciphered data are stored in a communication buffer 14. On the other hand, data subject to inter-frame coding are given to a motion vector detection circuit 8, in which a motion with respect to a preceding frame is detected and subject to DC transformation and quantization by the DCT circuit 2 and the quantization coefficient coding circuit 3 and coded by the variable length coding circuit 10 and stored in the communication buffer 14 via the switch 11.
Patent JP-H06279499-A (JP)
Title: Antiviral antibiotic bu-4724v and its production
Inventor: NISHIO MAKI
IPC: A61P31/04
Filed: 1993-12-14
Abstract: PURPOSE: To provide new antiviral antibiotic BU-4724 V which is produced by culturing new microorganism Streptomyces sp. AA6532 (ATCC-55290).  
     CONSTITUTION: The new antiviral antibiotic BU-4724 is produced by aerobically culturing Streptomyces sp. AA6532 in a medium containing nutrient sources such as carbon sources and nitrogen sources. The antibiotic BU-4724 shows a pronounced inhibiting action against the growth of Gram positive bacteria and HIV and HSV viruses and is useful for treating infections caused by Gram positive bacteria and viruses. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000170676-A (JP)
Title: Roots type hydraulic machine assembling method and roots type hydraulic machine assembled using this method
Inventor: YAGI TOKUYUKI
IPC: F04C18/18
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To adjust the clearance between the end face of a rotor and a rotor chamber at low cost. SOLUTION: A rotor body 7 and a rotor chamber 13 are coated to a specified thickness, screw section 15 is provided between the rotor body 7 and a rotary shaft 5, the rotary shaft 5 is assembled to the bearing 37 on the side of a plate- like member 11, and then the clearance between the rotor body 7 and the plate- like member 11 is adjusted to a specified value while driving the rotor body 7 in the rotary shaft 5 with the screw section 15.
Patent JP-H11175582-A (JP)
Title: Waveform display system
Inventor: YANAGISAWA AKIRA
IPC: G06F17/50
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce manhours that specifies a circuit and a signal name by specifying a circuit that outputs the observation value and a signal name at the time of selecting optional observation value from a logical simulation execution result. SOLUTION: When logical simulation is carried out, a simulator 110 reads a signal name definition file 100 and a logical source file 101 and outputs a snapshot file 105 and a waveform information file 104 as a logical simulation result. The file 105 stores the values of signals which are described in the file 100 together with signal change time in hexadecimal number display. Also, the file 104 stores information which can show a time chart about the entire signals in a LSI. When an optional observation value is selected from a logical simulation execution result, a circuit that outputs the observation value and a signal name is automatically specified, the circuit and signal name which are specified are shown and also waveforms are shown.
Patent JP-2001168083-A (JP)
Title: Plasma processor
Inventor: YAMAMOTO NAOKO
IPC: C23C16/511
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processor at low cost that can process a large substrate with uniform plasma. SOLUTION: A plasma processor comprises a dielectric plate 5 for radiating plasma to a chamber inside 12 and dielectric plate support members 6A to 6D for supporting the dielectric plate 5. The dielectric plate support plates 6A to 6C comprise a plurality of gas inlets 6a for supplying reactive gas to the chamber inside 12. The outlets of the gas injecting holes 6a are formed on a surface facing a surface of a substrate 8 and are disposed on an outer region of the dielectric plate 5. Further, a ground potential is applied to a chamber lid 1 and the dielectric support members 6A to 6D, and a bias potential is applied to the substrate 8.
Patent JP-H10191558-A (JP)
Title: High voltage power supply device
Inventor: DOI KOJI
IPC: G03G21/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an unintended high voltage output by additionally installing an auxiliary power supply circuit for supplying electric power from a low voltage power source for driving a high voltage transformer to a high voltage power source control circuit, thereby always supplying power source to the high voltage power source control circuit at the time of rising of drive voltage of the high voltage transformer. SOLUTION: An additional second power supply circuit 4 is provided for a high voltage power equipment equipped with a first power supply circuit supplying a drive power to a high voltage transformer and a third power supply circuit supplying power to a high voltage power source control circuit. Here, the second power supply circuit 4 comprises a transistor Tr11, resistor R11, R12, Zener diodes ZD11 and diode D11. And at the time of rising of a voltage Va of a low voltage power source of the first power supply circuit, the voltage Va of a low voltage power supply of the first power supply circuit is input, a voltage Vd is output to a high voltage power supply control circuit, the output voltage of the tired power supply circuit reaches the Zener voltage of the Zener diode ZD11, the output of voltage Vd is stopped.
Patent JP-H07190637-A (JP)
Title: Wafer boat transfer jig made of quartz glass
Inventor: KUMAKURA MAKOTO
IPC: H01L21/673
Filed: 1993-12-24
Abstract: PURPOSE:To provide a wafer boat transfer jig made of quartz glass, which is reduced in the amount of deformation, inexpensive in manufacturing cost and, further, capable of developing effective trap function. CONSTITUTION:A soft landing type wafer boat transfer jig made of f quartz glass, which is used upon transferring a wafer boar into a hearth tube, is provided with a supporting part 1, supporting the wafer boat, and an arm part 2, connected and fixed to the supporting part 1. The content of OH group in the quartz glass, constituting the arm part 2 connected and fixed to the supporting part 1 of the wafer boat, is specified so as to be 300ppm or less while the content of OH group in the quartz glass, f constituting the supporting port 1 of wafer boat, is specified so as to be lower than the content of OH group in the quartz glass constituting the arm part 2.
Patent JP-H09165432-A (JP)
Title: Aqueous isocyanate dispersion and curing composition
Inventor: OTA YOSHIHISA
IPC: C08L75/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous isocyanate dispersion having excellent storage stability by using a polymeric dispersant comprising a copolymer containing units of a monomer which can give a homopolymer having a specified solubility parameter and a specified HLB, and units of a hydrophilic-group-containing monomer. SOLUTION: Ten (10) to 60wt.% aromatic-group-containing monomer (e.g. styrene) which can give a homopolymer having a solubility parameter of 10.0 or above and an HLB of 12 or below is copolymerized with 10-75wt.% hydrophilic-group-containing monomer (e.g. acrylic acid) and other monomers in an organic solvent, ammonia water is then added to the reaction mixture, and the solvent is removed from the mixture to obtain a polymeric dispersant (e.g. aqueous acrylic solution). Next, an organic polyisocyanate and about 3-150wt.% polymeric dispersant are dispersed in water to obtain an aqueous isocyanate dispersion. This aqueous isocyanate dispersion is mixed with an isocyanato-reactive active-hydrogen-containing resin (e.g. hydroxyethyl (meth) acrylate copolymer) in a weight ratio of about (1-50)/(50-99) (in terms of the solid matter) to obtain a curing composition.
Patent JP-H07186053-A (JP)
Title: Grinding wheel-holder assembly for surface grinding machine
Inventor: GOTO TOMOAKI
IPC: B24D7/06
Filed: 1993-12-24
Abstract: PURPOSE:To grind uniformly maximally a workpiece by circumferentially dispers ing and attaching a plurality of grinding wheel tips inclined in the same direc tion to a virtual circle centering around a rotary axis of an annular holder while changing stepwise a cross angle between grinding wheel tip and radial line in a specified angle range. CONSTITUTION:24 grinding wheel tips inclined in the same direction to an virtual circle 10 centering around a rotary axis O of an annular holder are dispersed circumferenetially of the annular holder and attached to the same. Then, respective cross angles theta1-theta6 between grinding tip and radial line regulated by the intersection of the radial lines d1-d6 of the virtual circle passing through the intersection of the extension lines t1-t6 of respective long axes of the grinding tips T1-T6 and the virtual circle 10 and the extension lines t1-t2 of the long axes are set to 38 deg., 47 deg., 55 deg., 62 deg., 68 deg. and 73 deg. in the order from theta1 to theta6. Three sets of tips of such grinding wheels (T1-T6) are further attached to obtain a required grinding wheel-holder assembly having 24 grinding tips.
Patent JP-2000170364-A (JP)
Title: Outer facing material working tool and its filling member
Inventor: YASUI TOSHIO
IPC: E04F13/073
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of sealing between a hook part and an outer facing material surface by adhering an outer facing end on the recess fitting part of a working tool to attach a sealing material capable of sealing the end and filling a deformable cushion member. SOLUTION: A working tool body A is positioned on a substrate such as a furring strip fixed on the column or the like of a house to be fixed on a rear face part 4. Next, mold releasing paper 9 is peeled to expose a sealing material 7, an outer facing material C is inserted in a recess fitting part 3 from the open side of the working tool body A and the end is abutted on the sealing material 7. Furthermore, the outer facing material C is inserted and fitted to the side of the sealing material 7, and a cushion material 8 is elastically deformed to press the sealing material 7 on the end 11 of the outer facing material C so as to be firmly adhered. Then, a hook piece 6 is provided on the end edge of a front side piece 5 to block the sealing material 7 so as to fill a gap.  Thereby the sealing material 7 is pressed on the end 11 of the inserted and fitted outer facing material C by the elastic force of the cushion member of a filling member B, contact for the gap of the end is avoided and a part between the hook piece 6 and the outer facing material C can be completely blocked.
Patent JP-2000167287-A (JP)
Title: Washing bag
Inventor: MORI TOKUICHI
IPC: D06F35/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To wash laundry with hook such as brassiere together with the other laundry by forming a washing bag having two lines of bag parts from a center fabric and side fabrics on both the sides of this center fabric and providing openings, which can be freely opened and closed by suitable hooks, on both the side fabrics. SOLUTION: A washing bag A having two lines of bag parts 14 and 15 is formed from a center fabric 11 and side fabrics 12 and 13 arranged on both the sides of this center fabric 11. In this case, the bag parts 14 and 15 are formed by mutually sewing the overlapped side edges of the center fabric 11 and side fabrics 12 and 13 through a sewing part 18. Then, openings 17, which can be freely opened and closed by suitable hooks, are provided on the respective side fabrics 12 and 13. Thus, since the laundry such as brassiere with fitting such as hook is stored in one bag part 14 and the laundry such as socks with no fitting is stored in the other bag part 15, the laundry can be washed together by a washing machine without being damaged by the fittings.
Patent JP-2001167975-A (JP)
Title: Thin-film capacitor and manufacturing method therefor, and computer provided with the thin-film capacitor
Inventor: FUJIWARA TETSUO
IPC: H01G4/33
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin film-capacitor whose electrostatic capacitance hardly decreases, even in the high frequency region of 1 GHz or higher. SOLUTION: A dielectric thin film comprising perovskite oxide is formed on a lower electrode 26. Then one of thermal processes in an atmosphere containing hydrogen, a process where direct electric field of not lower than coercive electric field of the perovskite oxide is applied for a second or more to a place between an upper electrode and a lower electrode, and a process where positive and negative electric fields of not lower than coercive electric field of the perovskite oxide is applied alternately 105 times or more, to a place between the upper electrode and the lower electrode, is performed, to make the remanent polarization value of the dielectric thin film not to exceed 2.0 μC/cm2.
Patent JP-2001168764-A (JP)
Title: Radio communication equipment for ds/cdma mobile communication system and searcher control method
Inventor: ULRICH FARBEAR
IPC: H04W76/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To improve communication quality and to improve power efficiency by controlling the operation of the searcher of an optimum reception path, and detecting an optimum path from base band signals transmitted at plural rates. SOLUTION: Based on the frame rate of a frame decoded at present and the frame rate of the frame decoded before that, the frame rate of the highest probability of the next frame is estimated beforehand. By using a data burst randomizer(DBR) 170, a slot for searching the next frame is calculated and the operation of the searcher is made possible only for the slot.
Patent JP-H11147753-A (JP)
Title: Plastic clay formulation for low-temperature baked pottery
Inventor: KATO ETSURO
IPC: C04B33/13
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject formulation with extremely wide baking temperature range usable for hobby ceramic art, and sufficiently firmly sinterable by its baking at <=1,000 deg.C with the shape of the molded product retained. SOLUTION: This new type plastic clay formulation for low-temperature baked pottery comprises a three-component mixture which contains kaolin or clay <=3.0 μm in average particle size and calcium carbonate fine particles <=2.0 μm in average particle size in the weight ratio of (45:55) to (75:25) and incorporated with 20-40 wt.% of relatively rough silica rock powder 3-50 μm in average particle size. This formulation in the form of molded product is readily firmly sinterable as it is, or even if mixed with other additive(s), at relatively low temperatures of <=1,000 deg.C while retaining its shape into a crystalline pottery product consisting mainly of anorthite and quartz, and also is resistant to softening and deformation even at >=1,000 deg.C, thus being extremely wide in baking temperature range.