baber/WOPTO huggingface dataset:
Patent JP-H09251225-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer means capable of eliminating the need of abutting and abutting release by changing voltage to a nontransfer voltage state at the time of forming a toner image on an image forming body and to a transfer voltage state at the time of transferring the toner image from the image forming body to a transfer material. SOLUTION: A voltage having the same polarity as that of toner by a DC voltage E1 connected to a contact (a) shown by a full line is applied to a transfer unit 14c during an image forming process and an electric charge is applied to a transfer belt 14a to make a transfer belt device 14 into the nontransfer voltage state. The toner images superimposed on a photoreceptor drum 10 are formed without sticking the toner to the transfer belt 14a by the application of the voltage. At the time of transferring the toner images, the voltage having the polarity opposite to that of the toner by a DC voltage E2 switched and connected to a contact (b) shown by a dotted line is applied to the transfer unit 14c and the electric charge is applied to the transfer belt 14a to make the transfer belt device 14 into the transfer voltage state.  The toner images on the periphery of the drum 10 can be transferred collectively to a recording paper P by the application of the voltage.
Patent JP-H01233375-A (JP)
Title: Diagnosis for superconductive wire pattern
Inventor: IWATA SATOSHI
IPC: G01R31/02
Filed: 1988-03-15
Abstract: PURPOSE:To achieve a fast visualization of a magnetic field distribution, by a method wherein a superconductor is placed within a magnetic field to detect a magnetic flux distribution and converted into an image to check for quality of a wire pattern of the superconductor. CONSTITUTION:The principle on which disconnection of a superconductor wiring pattern is detected utilizing a Meissner effect is that when a superconductor 5 (5A, 5B) is placed within a magnetic field of a magnet 4, a line of magnetic force 9 is eliminated as illustrated as not allowed to pass through the superconductor 5. Therefore, there is a difference in a magnetic flux distribution between a normal superconductive wiring pattern 5A and a superconductive wiring pattern 5B having a disconnection 6. This principle is utilized to detect a defect of the pattern from the magnetic flux distribution. To be more specific, electromagnetically induced voltages with the respective superconductors are detected sequentially by voltage detection means individually moving a magnetic field generating means and the superconductors relatively and the magnetic flux distribution is converted into a two-dimensional video applying a computer tomographic video method for a detection value involved, thereby achieving a test for a superconductor wiring pattern and an analysis for deficiency thereof.
Patent JP-H07265827-A (JP)
Title: Sticking powder removing device
Inventor: KOBAYASHI KAZUO
IPC: B08B9/087
Filed: 1994-03-29
Abstract: PURPOSE:To carry a sticking powder removing device into a storage tank or a hatch without limitation by capacity of a loading and unloading device such as a crane or by dimension, etc., of the opening of the hatch. CONSTITUTION:Piping systems among an eliminating attachment 22 provided with an ejection nozzle 21, a pump unit 23 and a tank unit 15 are connected via universal connection couplings 34, 36. Also the eliminating attachment 22, pump unit 23 and tank unit are formed in freely detachably and attachably to the machine body. When the device is carried in a small-sized storage tank, each unit is disassembled into small sized and light weighted and then carried in.
Patent JP-H11256569-A (JP)
Title: Foundation pile structure and composite pile
Inventor: OKADA HIROSHI
IPC: E02D5/30
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a more rational foundation pile structure corresponding to subsoil conditions and the like by securing a certain degree of adhesion of an upper pile to a filler, while taking advantages of a merit of the foundation pile structure which uses composite piles. SOLUTION: Composite piles comprising a joint node pile 1 serving as a lower pile and a projected steel pipe pile 2 serving as an upper pile connected to the lower pile are sunk into a curing agent 6 such as soil cement which fills a borehole 5. A foundation pile structure serving as an embedded pile is formed by the curing of the curing agent 6. The joint node pile 1 has shanks 1a and joint node parts 1b formed alternately and has a large vertical supporting force. The projected steel pipe pile 2 has projections 2a, 2b formed on its inner or outer surface and provides, in addition to high bending stress as a steel pipe, a peripheral face supporting force through the adhesion between the projections 2a, 2b and the curing agent 6. When necessary, the projected steel pipe pile 2 and the joint node pile 1 are also filled with the curing agent 6 to enable further enhancement of bending resistance.
Patent JP-S52142253-A (JP)
Title: Protective circuit of output switching element
Inventor: TOMURO YASUTA
IPC: H02M3/145
Filed: 1976-05-21
Abstract: PURPOSE: To prevent a switching element breakage by providing a condenser charged by an output voltage, and making a switching element forcibly "off" state by discharging a condenser in case of sudden over-loading etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61221269-A (JP)
Inventor: MARUKOSU ZEEGARU
IPC: C09B62/51
Filed: 1986-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000260491-A (JP)
Title: Recycle method of sodium-sulfur battery
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple recycle method of a sodium-sulfur battery used for a power storage device and an electric vehicle. SOLUTION: A positive electrode opening part is formed by cutting a positive electrode container lower part A and by removing a lid 31 of the positive electrode container, and a battery is heated to the melting point of sulfur or above so that sulfur, sodium polysulfide and a carbon material constituting a positive electrode mold 7, and a ceramic assembly 8 can by taken out. Next, after the inside of a positive electrode chamber is cleaned with carbon disulfide, hydrochloric acid or water, the inside is dried, the sulfur, sodium polysulfide, carbon material and ceramic assembly are inserted again, and thereafter, the lid 31 of the positive electrode container is mounted again and welded to the positive electrode container 3 and thus, the recycle is completed.  As the case may be, a negative electrode opening part is formed by cutting a negative electrode upper part B, sodium is inserted from there and thereafter, the negative electrode opening part can be sealed.
Patent JP-H10248203-A (JP)
Title: Cored brushless vibrating motor
Inventor: YAMAGUCHI TADAO
IPC: H02K29/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cored brushless vibrating motor which is cored to obtain a cost merit and to make the vibration of the motor larger, by making the moving amount of the gravitational center of the motor for generating larger centrifugal force. SOLUTION: A cored brushless vibrating motor comprises a cored stator 4 having a plurality of armature coils 3, 3,... and a rotor R having a magnet 6 which is faced to the outside of the stator 4 with a clearance in between in the diametral direction and has a plurality of magnetic poles and a magnet holder 5 for holding the magnet 6. In addition, an unbalancing means 7 may be installed to at least one member constituting the rotor R.
Patent JP-H09222890-A (JP)
Title: Musical sound synthesizer
Inventor: AZUMA IWAO
IPC: G10H7/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To imitate not only vibration of a pipe, a string or a film but also incidental vibration of their members, faithfully reproduce a phenomenon in a natural instrument, and generate a high-grade musical sound signal by changing a characteristic of a signal outputted from a closed loop means, and re- inputting it to the closed loop means. SOLUTION: A frequency characteristic factor DMPFn, a gain characteristic factor DMPGn and feedback FBLVLn outputted from an information converting part 18, are inputted to a corresponding sound source 8-n. The frequency characteristic factor DMPFn and the gain characteristic factor DMPGn change a characteristic of a damper characteristic filter of a loop circuit of the sound source 8-n. Therefore, a damper effect is imparted, and a musical sound waveform having a resonance sound component is outputted. In this way, since a characteristic of a musical sound signal is changed and is re-inputted to a closed loop means, a phenomenon in an natural instrument is faithfully reproduced, and a high-grade musical sound signal can be generated thereby.
Patent JP-2000260684-A (JP)
Title: Aligner and illuminating system
Inventor: MOGI KIYOSHI
IPC: G03F7/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To manufacture an aligner and an illuminating system in a small size at a low cost. SOLUTION: Light emitted from a light source 11 with relatively low output is selectively sent to the vicinity of exposure processing units 2A-2D by an optical path switching control unit 13 and mirrors 14A-14D. Amplifiers 15A-15D are provided in the vicinity of respective exposure processing units 2A-2D so that the light from the light source 11 is amplified here and made incident to the corresponding exposure processing units 2A-2D.
Patent JP-H11254918-A (JP)
Title: Pneumatic safety tire
Inventor: SAWADA HIROKI
IPC: B60C17/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic safety tire for relaxing output from a road surface to a side wall while maintaining normal travel performance when internal pressure is filled at a high level, and sharply improving run flat travel durability. SOLUTION: In a pneumatic safety tire, a side wall, a carcass layer, a belt layer, and a tread part are arranged in order and reinforced respectively, and also a reinforced rubber layer 24 having a lunate cross section is equipped in the inner peripheral surface of the carcass layer 18 of the side wall 16. The filament of a ply cord, contained in a belt reinforcing layer 26 arranged on the outer peripheral side of a belt layer 20, has one or plural hollow parts in a cross section, and a hollow ratio represented in [(a total hollow cross section area)/(a total filament cross section area)] ×100% is 10% or more and 50% or less.
Patent JP-S54152072-A (JP)
Title: Production of frp gear
Inventor: MINAMIZAWA TAKESHI
IPC: B29C57/00
Filed: 1978-05-22
Abstract: PURPOSE: Fiber materials for reinforcing are concentrically would and impregnated with a resin, then drawn through a dice, cured and cut to form said FRP gears good in strength, durability and resistance to delamination.  
     CONSTITUTION: Fiber materials for reinforcing as carbon or glass fibers, are would concentrically or in spiral and impregnated with an epoxy resin. Then, they are drawn through a gear dice, heated to cure the resin. The resulting rod with gear- shaped corss section is cut, when necessary, finished to produce the objective FRP gear. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52143546-A (JP)
Title: Adiabatic laminated panels
Inventor: TAKI TAKAMITSU
IPC: F17C3/04
Filed: 1976-05-26
Abstract: PURPOSE: Adiabatic laminated paneles which maintain high efficiency of keeping warmth and which make assembly work simple. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63229127-A (JP)
Title: Isotope separation system
Inventor: YOSHIDA TADASHI
IPC: B01D59/34
Filed: 1987-03-17
Abstract: PURPOSE:To uniform electric field gradient between electrodes and increase product recovery efficiency by disposing separately grid-shaped electrodes between positive and negative electrodes and applying an intermediate potential of these electrode potentials to the grid-shaped electrodes. CONSTITUTION:When the system is in operation, electrical fields are formed each between the opposing positive electrode 7 and negative electrode 8, and positive ionized isotopes are electrically attracted to the negative electrode 8 by the gradient of said electric field, separated and recovered. At that time, a grid-shaped electrode 12 is disposed between these electrodes 7, 8 and an intermediate potential of the positive and negative electrodes is applied to the grid-shaped electrode 12, which forms a uniform electrical field gradient with little distortion between the positive and negative electrodes. As a result, a uniform electric attractive force acts on positively ionized isotopes, which are attracted towards negative electrodes 8 and recovered efficiently.
Patent JP-S51137211-A (JP)
Title: Apparatus for driving an electric vehicle
Inventor: NAGAFUCHI SUMIO
IPC: B61C9/38
Filed: 1975-05-22
Abstract: PURPOSE: To provide a large space in which a large capacity main motor is contained, characterized in that a gearing mechanism is arranged outside wheels in a biaxial driving mechanism with one motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51136416-A (JP)
Title: Automatic performance making system
Inventor: WATANABE KAZUYA
IPC: G10H5/00
Filed: 1975-05-22
Abstract: PURPOSE: An automatic performance making system composed of units capable of reading and memorizing a music written on a sheet of paper of film for input, of doing more processing work such as to add other musical elements to thus memorized information, of making time series-like edition, and of controlling sound system, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59185558-A (JP)
Title: Roller for continuous casting
Inventor: NOGUCHI HIROO
IPC: B22D11/128
Filed: 1983-04-06
Abstract: PURPOSE:To provide a roller for continuous casting which is inexpensive, is highly resistant to corrosion and has a long life by forming a protective film consisting of an Al material on the inside surface of the roller forming a flow passage for cooling water. CONSTITUTION:A protective film 4 is formed atop the inside wall 3 forming a cooling water path 2 of a cylindrical roller 1 for continuous casting by subjecting the surface to a blasting, spraying of Al or an Al alloy, a sealing treatment, etc. The corrosion and erosion of the inside wall surface 3 of the roller are prevented and the clogging in the passage 2 and the decrease in the cooling effect are prevented, according to such roller for continuous casting. The generation of a heat crack and fracture on the surface of the roller 1 are thus prevented and the life of the roller is extended.
Patent JP-H07266499-A (JP)
Title: Manufacture of copper-clad laminated plate
Inventor: SUGAWA YOSHIHISA
IPC: B32B15/08
Filed: 1994-03-30
Abstract: PURPOSE:To provide a method for manufacturing a copper-clad laminated plate having a little warp wherein a resin varnish which contains radical polymerizable thermosetting resin and inorganic filler is used. CONSTITUTION:In manufacturing a copper-clad laminated plate, one sheet or a plurality of sheets of impregnated goods obtained by impregnating a resin varnish which contains radical polymerizable thermosetting resin and inorganic filler with a glass base material are superposed. On at least its one surface, a copper foil is laid and cured with heat. The average particle diameter of the inorganic filler is 5mum or less and a sedimentation preventing agent as a fine powder having 100m<1>/g or more of specific surface area is added to the resin varnish by 0.1-5wt.% of the total quantity of the resin varnish.
Patent JP-S63251425-A (JP)
Title: Thermotropic copolyester
Inventor: PIEERU RUIJI MAGANIINI
IPC: C09K19/38
Filed: 1988-03-16
Abstract: A thermotropic copolyester, having a nematic structure of the liquid-crystalline phase within a desired range of mesophase temperature, contains units derived from a saturated aliphatic bicarboxy acid, 4,4'-dihydroxy-biphenyl and p-hydroxybenzoic acid, in a mutual ratio of from 1:1:0.5 to 1:1:8. This thermotropic copolyester is produced by copolymerizing in the molten state a saturated aliphatic bicarboxy acid, 4,4'-diacyloxybiphenyl and p-acyloxybenzoic acid. The use is disclosed of the thermotropic copolyester as a self-reinforced material, and as a reinforcer material for such traditional thermoplastic polymers as polybutylene terephthalate, polyethylene terephthalate, polycarbonate and nylon.
Patent JP-S62219001-A (JP)
Title: Controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1986-03-20
Abstract: PURPOSE:To quickly respond to the change of a target value by giving directly the change of the target value as a manipulated variable and performing the control calculation based on the approximate response characteristic of a controlled system accompanied with the change of the target value and a controlled variable. CONSTITUTION:A target value SV is directly led to an adding means 11a as a main signal, and the target value SV is allowed to pass a model 11b approximated to the response characteristic of a controlled system 2 and a response proximate signal SVO is obtained as the output, and a deviation e0 between the signal SV0 and a controlled variable PV is taken out by a subtracting means 11c. The control calculation is performed by a control means 11d (a PI control means is adopted) so that the deviation e0 is zero, and an output MV0 is led to an adding means 11a to correct the target value SV, and a manipulated variable MV is taken out and is applied to the controlled system 2. The manipulated variable MV outputted in this manner is expressed with an equation MV=k(MV)X{SV+MV0} where k(MV) is a constant determined by the manipulated variable.
Patent JP-S62219692-A (JP)
Inventor: KANAZAWA KEIJI
IPC: H05K3/46
Filed: 1986-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07255922-A (JP)
Title: Bouncing ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-03-20
Abstract: PURPOSE:To provide a bouncing ball game machine which facilitates the altering of designing in a prize area in terms of the type of game boards while minimizing the cost required for exchanging units of the ball bouncing game machines. CONSTITUTION:When a prize ball passing through any of a plurality of prize areas is detected with a prize ball detector 52, seven premium balls are delivered. When the prize ball is treated with a prize ball processor without being detected with the prize ball detector 52, thirteen premium balls are delivered. The prize ball detector 52 is arranged on the side of a game board 12 while the prize ball processor is arranged on the side of a mechanism plate 64.
Patent JP-H11260404-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M10/0567
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve charge/discharge performances in a high temperature, a shelf performance and safety in an abnormally-high temperature, by including polycyclic alicyclic hydrocarbons or derivatives thereof in an electrolyte a polymer gel electrolyte or a polymer solid electrolyte. SOLUTION: Polycyclic alicyclic hydrocarbons to be included are, preferably, pinene, canphene, bicyclo-octene, bicyclo-octane, bornene, fenchene, or ester/ether compounds having these skeletons. Especially, pinene or canphene in a mono- terpene group or its derivatives such as Nopylacetate or the like are preferable. These compounds trap radicals, which are produced in a high temperature and may become a cause of decomposition deterioration of an electrolyte or spontaneous ignition, and change them into inactive forms. These compounds are used as a solvent component of an electrolysis solution or a polymer gel electrolyte, or a plasticizer component of a polymer solid electrolyte, and a sub-solvent is also used. Also, polymer material forming a polymer gel electrolyte or a solid electrolyte may contain these compounds as its component.
Patent JP-S55153634-A (JP)
Title: Acsr and its manufacture
Inventor: OOURA KEIICHI
IPC: H01B13/00
Filed: 1979-05-17
Abstract: PURPOSE: To make the breaking strength of Al alloy wire equal to that of steel wire at the center of ACSR so as to improve the tensile strength of the ACSR, by using Al alloy wire contg. specific quantity of Fe and having specified elongation and electroconductivity as Al stranded wire of steel cored aluminum cable, ACSR.  
     CONSTITUTION: Hot working of Al alloy ingot contg. 1.0W2.0% Fe, the balance being Al and impurities, is started when the ingot is in a temp. range 560W630°C, hereby the Al alloy ingot is hot worked at a working ratio not lower than 95% in a temp. range not lower than 250°C. Then it is cold worked at an elongation not lower than 4% to manufacture Al alloy wire having electroconductivity equal to, or larger than, that of conventional Al wire for electrical use, and the wire is stranded concentrically around a stranded wire consisting of ACSR steel wire or special steel wire. The elongation of the Al wire is regulated so as to improve its tensile strength and its electroconductivity is regulated to a degree equal to that of conventional electrical Al. Fe quantity permits to increase the elongation and to improve the corrosion resistance, and the regulation of working temp. and working degree causes to improve its heat resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55152559-A (JP)
Title: Magnetic separator
Inventor: HARADA GENZABUROU
IPC: B03C1/12
Filed: 1979-05-16
Abstract: PURPOSE: To raise the efficiency of magnetic separation by using a drum type magnetic separator in which a plural number of equipolar magnets are provided on the periphery of a rotary cylinder, a magnetic separating plate is provided close to the periphery, and a separating plates is provided below the magnetic separating plate.  
     CONSTITUTION: Raw materials supplied from the raw materials supply hopper 5 are delivered through the upper feeder 6 onto the magnetic separating plate 3 made of a nonmagnetic material, in which magnetic field on the magnetic separating plate is shifted as the magnets provided on the periphery of the rotary cylinder rotates and moves. Magnetic substances present in the raw materials are attracted by the magnets coming under them and advanced on the magnetic separating plate with the movement of the magnets, while nonmagnetic substances are moved on the magnetic separating plate in the early period but soon fall down by gravity to separate from the magnetic substances. The magnetic substances come onto the separating plate 4 and then fall down because the magnetic attracting force becomes smaller than gravity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11259509-A (JP)
Title: Information retrieval and classification method and system therefor
Inventor: KAJI HIROYUKI
IPC: G06F17/30
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce a calculation amount required for clustering and to retrieve and classify information at a high speed. SOLUTION: A retrieval technique using retrieval interrogation and a clustering technique are combined to retrieve and classify information. Especially, by a term correlation extraction part 1d, knowledge on the correlation of terms is extracted beforehand from a set of documents inside a document file 10a (a correlation degree is imparted to a term highly correlated to the term for respective terms) and registered in a term correlation file 10d. Then, in the case of retrieving the document corresponding to the retrieval interrogation of a user, terms highly correlated to an input term are extracted from the term correlation file 10d and clustered based on the correlation degree, and documents retrieved corresponding to the retrieval interrogation are further clustered based on the cluster of the terms.