baber/WOPTO huggingface dataset:
Patent JP-S61159115-A (JP)
Title: Detecting method of deposit in heavy oil storage tank
Inventor: HITOMI ICHIRO
IPC: G01F23/28
Filed: 1984-12-29
Abstract: PURPOSE:To detect the deposit in a tank accurately and easily by detecting the reflected wave of an ultrasonic wave transmitted to the deposit in the tank and then measuring the required time from the transmission to the reception. CONSTITUTION:A transmitting and receiving sensor 4 transmits the ultrasonic wave to a reference point, e.g. 9a and measures the required time from the transmission of the ultrasonic wave to the reference point 9a the reception, and an arithmetic controller 5 calculates the acoustic velocity in oil by using the distance from the sensor 4 to the reference point 9a and stores the result in a storage device 6. Then, the sensor 4 measures the required time from the transmission of an ultrasonic wave to optional sludge 8 to the reception and the distance is calculated on the basis of said acoustic velocity in the oil which is stored in the storage device previously and stored in the storage device 6. Measurement points of the sludge 8 are changed successively to find the distribution state of the sludge 8.
Patent JP-2001097464-A (JP)
Title: Aerosol type atomizer
Inventor: IIZUKA SHIGEO
IPC: B65D83/14
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the atomizing operation of an aerosol type atomizer. SOLUTION: An injection cylinder 13 with an upper wall formed of a part of top 12 is protruded from the front face of a stem fitting cylinder 11, and a trigger 15 is suspended from the front section of the injection cylinder 13, and the rear section of the top is connected with the rear section of a cover member 6 to be rocked freely in the forward and backward direction through a rocking shaft 18.
Patent JP-H01120651-A (JP)
Title: Virtual computer
Inventor: NOGUCHI TAKAYUKI
IPC: G06F12/08
Filed: 1987-11-04
Abstract: PURPOSE:To shorten the executing time of an instruction by using an entry and a holding circuit to hold an identifier which decides whether the instruction held by a register requires the conversion of addresses under the control of a VMOS or not. CONSTITUTION:When an instruction is produced in a VM monitor, a decoder 9 instructs the permission for execution of the instruction. While the decoder 9 instructs the inhibition of execution of the instruction when an instruction is produced in a VMOS. Then an exception processing is carried out. A 1st identifier held by an entry 10 identifies the propriety for conversion of addresses to be carried out under the control of the VMOS with an instruction produced in the VM monitor. A 2nd identifier held by a holding circuit 16 shows whether a present state is kept under a run state of the VM monitor or not. An identifier logic circuit 17 supplies the signal lines 107 and 108 and delivers an OR to a signal line 109. Then an instruction is produced for conversion of addresses under the control of the VM monitor with the output equal to 0 and under the control of the VMOS with the output equal to 1 respectively.
Patent JP-H09102411-A (JP)
Title: Magnetic responsive material
Inventor: YONEZAWA TAKASHI
IPC: C08J5/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible, high-responsiveness material which is unnecessary to be stored in a container, etc., for keeping its shape by dispersing particles in a foaming material that the polarized de to action of magnetic field. SOLUTION: A particle 1 is dispersed as a material foams, and it is held within a partition 4 of a foaming material blocking a pore 2 which is generated through foaming. In addition, the particle 1 is almost positioned at a separating point, that is, at such a point that the deformation is small during foaming. Thus, an external magnetic field is applied to a magnetic responsive material while is placed between electrodes, so that the dispersed particles 1 are polarized by magnetic and attracting force due to mutual magnetic action is generated among the particle 1 in a magnetic field direction. The generated attracting force allows the particles 1 to be close to each other, pressing the pore 2 and bending the partition 4. As a result, the material is entirely deformed in a magnetic field direction.  Therefore, a magnetic responsive material having a large contraction rate and excellent responsive property during contraception can be obtained.
Patent JP-H06340409-A (JP)
Title: Sol-gel method for preparing silicon carbide and for protecting base
Inventor: DE CASTRO LUIZ DEPINE
IPC: C01B31/36
Filed: 1991-10-25
Abstract: To protect carbon materials at high temperatures at which they would otherwise oxidise, they are protected by brushing with a sol-gel precursor of silicon carbide, and allowing the latter to form on the surface. The sol-gel contains tetraethoxysilicon, water, HCl and phenolic resin, all dissolved in acetone. It may contain filler such as carbon fibre, and may itself be protected by silica-alumina-lithia and/or silica-titania glass, applied by sol gel and melted in situ. Silicon carbide can be made directly this way.
Patent JP-2001107105-A (JP)
Title: Method for evaluating crystal orientation, and method for manufacture of magnet
Inventor: KATO EIJI
IPC: B22F3/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and rapidly evaluating the crystal orientation of a lump (including a green compact, a sintered body, a resin bond, a casting, or the like), and a manufacturing method of a magnet to suppress generation of defects by rapidly evaluating the crystal orientation immediately after forming it in the magnetic field. SOLUTION: In this method for evaluating the crystal orientation, the X-ray is allowed to be incident on a lump work 1 to be measured in a specified direction or in the vicinity thereof, and the crystal orientation of the work is evaluated based on the diffraction intensity.
Patent JP-H11117686-A (JP)
Title: Segment corresponding to opening covered with resin on inner surface
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D9/06
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the process of reinforcing a peripheral part in the construction of an opening for a branch pipe, particularly the need for secondary lining corresponding to a sewerage. SOLUTION: A segment 2 corresponding to an opening, covered with resin on its inner surface is formed by placing concrete inside a steel frame and covering its inner surface with a resin cover, with a flange part is formed on the edge of the opening, and with a removable lid 10 fitted therein and bolted thereto. The flange part on the edge of the opening has a withdrawal angle in the direction for dismantling the lid 10, and a plurality of chemical injection holes 16 for injecting chemicals into the natural ground are provided through the lid 10.
Patent JP-H07115000-A (JP)
Title: Charged particle pulse beam generator
Inventor: SUZUKI RYOICHI
IPC: G21K1/00
Filed: 1993-10-14
Abstract: PURPOSE:To generate a charged particle beam of pulse largely variable in width strength in small size and at low consumption power in an electric pulse amplifier circuit of good frequency characteristic, in a charged particle pulse beam generator. CONSTITUTION:A charged particle pulse beam generator comprises a pulse signal generator 6, an electric pulse amplifier circuit, and a charged particle generating source 7, and the electric pulse amplifier circuit comprises two step transistor elements, and when a pulse signal is not input into the gate or the base terminal of the first step transistor element 1 from the pulse signal generator 6, the transistor elements 1, 2 of the first step and the second step are cut from one another. A voltage Vb to be input into the gate or the base terminal of the second step transistor element is set so that current runs when the pulse signal is input, and the pulse-like electric potential generated on the drain or the collector terminal of the second step transistor element is input into the electrode of the charged particle generating source 7.
Patent JP-H08149736-A (JP)
Title: Rotor for electric rotating machine and assembling/. disassembling method therefor
Inventor: SEKI KATSUHIRO
IPC: H02K15/04
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a rotor for an electric rotating machine in which a bind can be applied or removed easily in a short time without breaking when the rotor is assembled or disassembled. CONSTITUTION: The rotor for an electric rotating machine comprises a rotor core 3 provided with coil slots in the vicinity of the outer circumferential surface thereof, a coil 4 being set in the coil slot while projecting the end part thereof in the axial direction from the end part of stator core, and a bind 1 disposed on the outer circumference at the coil end part. A nonmagnetic bind extension ring 2 having positive coefficient of thermal expansion is provided between the bind 1 and the outer circumference of the coil end 5 in order to enlarge the diameter of the bind.
Patent JP-H03142873-A (JP)
Title: Cmis dynamic memory device which is a composite of bipolar transistors
Inventor: KITA AKIO
IPC: H01L27/10
Filed: 1989-10-27
Abstract: PURPOSE:To make it possible to perform high-speed operation by providing an NMOS transistor for a peripheral circuit in one P-well region of the first and second P-well regions on which separate substrate biases can be applied, and providing a memory cell in the other P-well region. CONSTITUTION:A VBB of about -3V is applied to a ground potential VSS of a second P well 41. The potential of a first P well 39 is set at the ground potential CSS through an embedded P<+> impurity diffused region 33b and a substrate 31. When voltages are applied to a memory cell 400 and a peripheral- circuit NMOS transistor 300, the threshold voltage value of a parasitic MOS transistor between the neighboring memory cells can be made high in the memory cell 400 by VBB. Therefore, the leak current between the neighboring memory cells can be suppressed. Since the potential of the well is VSS in the peripheral-circuit NMOS transistor 300, the threshold voltage value can be made low. As a result, both MOS transistors in the peripheral circuit part can be operated at high speeds.
Patent JP-H03145473-A (JP)
Title: New imidazoleacetic acid derivative
Inventor: SAIDA MASARU
IPC: A61K31/415
Filed: 1989-10-27
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are H, lower alkoxy or halogen; R<3> is H or lower alkyl; A is H, lower alkyl, etc.; n is 0-2) and its salt. EXAMPLE:2-Mercapto-4,5-diphenylimidazole-1-acetic acid ethyl ester. USE:An anti-inflammatory and analgesic agent. PREPARATION:The objective compound such as the compound of formula Ia can be produced by reacting a compound of formula II with a compound of formula III in a proper solvent in the presence of a base under heating to produce an amino ketone as an intermediate, adding a thiocyanic acid salt to the ketone and heating the mixture. The reaction solvent is e.g. methanol or ethanol.
Patent JP-2001102062-A (JP)
Title: Lithium ion conductive polymer film using dna
Inventor: OGATA NAOYA
IPC: H01M6/18
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion conductive polymer film using DNA as raw material. SOLUTION: A film of DNA sodium is immersed into an organic solvent solution including lithium salt and doped of the lithium salt into DNA. A single ion conductive film of DNA is produced by immersing a film of DNA lipid 4 class ammonium salt into an organic solvent solution of lithium salt and displacing 4 class ammonium cation bonded with DNA phosphoric acid into lithium.
Patent JP-H11109756-A (JP)
Title: Image forming device
Inventor: MASUDA TSUNEJI
IPC: G03G15/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where developing performance is improved, a phenomenon such as voids, is prevented, and a scavenging phenomenon is not caused. SOLUTION: Developer 4 passing through a developing area P1 by a developing sleeve 42 on an upstream side in the rotating direction of a photoreceptor drum 39 is all carried on a developing sleeve 43 on a downstream side. By applying specified developing bias on the sleeve 43 at a developing area P2 on the downstream side, non-magnetic toner 5 in the developer 4 is transferred to the drum 39 so as to carry out development. The weight ratio of the non- magnetic toner to magnetic carrier in the developer 4 on the sleeve 43 on the downstream side of the developing are P2 is set to >=3%.
Patent JP-2000115926-A (JP)
Title: Metal enclosed type switchgear
Inventor: ODA KANEMASA
IPC: H02B13/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling work of a unit of each module by forming an apparatus block wherein a plurality of apparatus modules are joined and ailed up, and joining to its side surface a cable module provided with a cable leading-out part and a controlling wireing housing part. SOLUTION: Three apparatus modules 10 are joined and stacked up to form an apparatus block 11, and to its righthand side surface a cable module 12 having the same height and depth as the apparatus block 11 is joined. And a bus-bar module 13 having the same with and depth as the apparatus block 11 and the cable module 12 joined, is joined to the upper surfaces of the apparatus block 11 and the cable module 12 joined, and hanging metal fittings are fitted to the four corners of the upper surface of the bus-bar module 13. Consequently, it becomes possible to perform assembling work of an apparatus module 10 unit from its peripheral four surfaces, without requiring side plates on the side surfaces of each apparatus module 10, and becomes possible to facilitate its assembling work.
Patent JP-H08123375-A (JP)
Title: Picture controller
Inventor: ISHIGURO SHIRO
IPC: G09G5/00
Filed: 1994-10-20
Abstract: PURPOSE: To suppress the lowering of visual sense stimulus and to enhance a play spirit by displaying a picture based on selected individual picture data and additional element data, and operating it synchronizing with a musical performance information. CONSTITUTION: A microcomputer 13 controls a LCD controller 16 and a sound source 17 based on a program and data stored in input information, a program work RAM 14, and a program and data ROM 15. The LCD controller 16 is operated conforming to an indication from the microcomputer 13, controls a storage state of a graphics RAM 19, while controls a LCD driver 20 based on picture data read out from the graphics RAM 19. In this case, the prescribed number of individuals are selected, an additional element is added to each individual and they are displayed, and these individuals added by the additional element and displayed are varied according to a music performance information.
Patent JP-H05213177-A (JP)
Title: Method for accelerating brake intervention during traction control operation and hydraulic type braking device for executing said method
Inventor: BUORUFUGANGU MAISHIYU
IPC: B60T8/48
Filed: 1992-10-20
Abstract: PURPOSE: To speed up a braking intervention at the time of traction control operation by operating a pump at a previously selected time interval when starting driving a vehicle, and opening a sucking valve, which is integrated in a sucking conduit and cut off at a basic position, for fixed time during that operation. CONSTITUTION: When starting the vehicle, a control unit 41 drives a pump 25 in a short time once at least, preferably, with time intervals. At the same time, a charging valve 27 is controlled to a through position. This charging valve 27 is selectively opened simultaneously with the switch-on of driving motor of the pump 25 and during that switch-on. Thus, a pressure medium is discharged by the pump 25 and small bubbles and bubbles generated in the intake of this pump 25 are washed away. Therefore, the speedy brake intervention is performed at the time of traction control operation.
Patent JP-H09126423-A (JP)
Title: Heating cloths
Inventor: MATSUMOTO TOSHINARI
IPC: F23D14/38
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide heating cloths that is useable at heights, on the sea, and in a cold district to which supply of power and gas is difficult wherein it is light weight and has no feeling of physical disorder for wearing and is rapidly heated. SOLUTION: Heating cloths is adapted such that a heat source 15 is provided on an internal back surface 12 of the cloths 11, and a heat insulation case 14 having a convection passage 13 is provided between the heat source 15 and the back of a human body, and further a gap is formed between the internal back surface 12 of the cloths and the back of the human body. In the heating cloths, it has a simplified structure and is small sized so that there is no feeling of physical disorder upon its mounting with a light weight, and that the back of the human body is rapidly heated by producing a rising current of air by heating air in the gap formed between the back of the human body and the heat source 15.
Patent JP-H06132720-A (JP)
Title: Primary radiator sharing circular polarization and linear polarization waves
Inventor: FURUKAWA SHOICHI
IPC: H01P1/10
Filed: 1992-10-20
Abstract: PURPOSE:To receive a horizontal polarization which is made incident at an arbitrary angle or a vertical polarization without deteriorating reception sensitivity by eliminating a 90 degrees phase difference board for converting the circular polarization into the linear polarization so as to receive the circular polarization. CONSTITUTION:A square waveguide 6 outputting one of a horizontal polarization signal or a vertical polarization signal and a square waveguide 5 outputting the other signal are connected at the other end side of a circular waveguide 2 where an opening part 1 is provided at one end and a ferrite-type polarizer 3 at an inner part. The phase difference of the output signals from the square waveguides 5 and 6, which occurs by the length of a transmission line, becomes odd-times as much as about 1/4 of the wavelength of the output signals. Respective signal output means (probes 17 and 18) are provided in the square waveguides 5 and 6. A linear polarization signal can be received based on the output signal from one signal output means and the output signals from the both signal output means are synthesized. Then, a circular polarization signal can be received based on the synthesized signal.
Patent JP-H08120183-A (JP)
Title: Permanent antistatic resin composition
Inventor: WATANABE ICHIJI
IPC: C08L29/04
Filed: 1994-10-20
Abstract: PURPOSE: To obtain the subject composition excellent in mechanical strength and permanent electrostatic function, less expensive and suitable as a material for an electrical or an electronic component, etc., by compounding a thermo plastic resin with a PVA modified with a lactone excellent in compatibility with the resin in a specific ratio. CONSTITUTION: This composition of 100 pts.wt. is obtained by compounding (A) 5-30 pts.wt. of a PVA modified with a lactone having a structure of the formula (X, Y and Z are each a molar composition in % and satisfy the following equations, 20<=X<=90, 0<=Y<=30, 10<=Z<=80 and X+Y+Z=100; R<1> is a 2-10C alkylene; R<2> is H or acetyl; n is an average addition number of lactone and satisfies 1<=n<=10; the sequent order of the bond of each component, for which X, Y or Z expresses a molar composition, is randam) and having a number average molecular weight in terms of a standard polystyrene determined by GPC of <=10000, (B) 95-70 pts.wt. of a thermoplastic resin and (C) 0-5 pts.wt. of a metallic salt of sulfonic acid. Further, the component A may be obtained by melting and kneading 100 pts.wt. of a mixture consisting of 5-60 pts.wt. of PVA and 95-4 pts.wt. of a lactone monomer and 0.001-0.1 pts.wt. of a polymeric catalyst at 50-250 deg.C.
Patent JP-H05100897-A (JP)
Title: Instruction trace system
Inventor: YOSHIDA YUICHI
IPC: G06F11/28
Filed: 1991-10-03
Abstract: PURPOSE:To realize an instruction trace system where trace function constitution inside a processor is facilitated, the processor can respond to the various kinds of instruction traces and processing time is shortened. CONSTITUTION:A processor 1 which deals with an instruction having a sequence control field S in the plural operation fields is used. Information 'bra* + 1' which expresses that the instruction is the instruction of a trace object is inserted in the sequence control field S of the whole or one instruction for constituting the object program 5. A status register 4 inside the processor 1 is provided with a trace bit 4a which expresses whether the instruction trace is executed or not. A trace exception is generated in the sequence control field S of the instruction taken out from a main memory 2 in a state where the trace bit 4a is set when information 'bra* + 1beta is being inserted so that an instruction trace processing routine 6 is executed.
Patent JP-H06145391-A (JP)
Title: Polyester film
Inventor: OTANI YUZO
IPC: B29L9/00
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a polyester film excellent in surface uniformity, quality of traveling, scuff resistance and abrasion resistance. CONSTITUTION:A polyester film has on at least one surface thereof a coating layer provided in the course of production of the polyester film. The coating layer comprises 0.1-50wt.% aluminum oxide of at most 1mum in average particle size and 0.1-20wt.% lubricant.
Patent JP-H06129549-A (JP)
Title: Gate valve and maintenance method for it
Inventor: OTSUKA HIROSHI
IPC: F16K51/02
Filed: 1992-10-20
Abstract: PURPOSE:To enhance the easiness in maintenance works by allowing a valve element solely to be carried to outside of a valve box while the valve element is separated from a driving body. CONSTITUTION:To make maintenance of a gate valve, first a flange 22 at the side of a valve box 21 is removed to open the side part, and a valve element 25 is drawn out from the valve box 21 along an upper and a lower rail 38 installed in the upper part and lower part of the valve box 21 side part which is opened. The valve element 25 is secured by stoppers 35, 36 to the upper or lower rail 38, and the gate valve is subjected to the specified maintenance process. Then the gate valve is restituted through the procedures opposite the abovementioned. In this manner, it is made practicable to separate the valve element 25 from a driving body 24 and carry to the outside of the valve box 21, and in this condition, the maintenance works can be done. This enhances the easiness of the maintenance works.
Patent JP-H0593934-A (JP)
Title: Higher harmonic generator
Inventor: SENOO TOMONOBU
IPC: H01S3/109
Filed: 1991-10-02
Abstract: PURPOSE:To execute temp. adjustment at a high response rate by efficiently releasing the heat generated by a resonated basic wave to the outside thereby decreasing the temp. rise of a resonator and the nonuniformity of a temp. distribution. CONSTITUTION:The incident basic wave 17 on the inside of the resonator 15 propagates along the crystal axis (a) in a nonlinear optical material and is reflected at the point B of a spherical mirror 20 facing a spherical mirror 19. This light heads toward the point C of a plane mirror 21, is reflected by the point C of the plane mirror 21, returns to the point A of the spherical mirror 19, is reflected at the point A, propagates again along the crystal axis (a) and overlaps on the original light, by which the triangular ring resonance of a progressive wave type is executed. The distance between the optical path contributing to the wavelength conversion propagating along the crystal axis (a) of such resonance route and the surface 22 facing the plane mirror 21 is <=1/3 the distance between the plane mirror 21 and the surface 22.