baber/WOPTO huggingface dataset:
Patent JP-S63217601-A (JP)
Title: Corrosion-resistant permanent magnet and manufacture thereof
Inventor: NAKAMURA HIROKO
IPC: H01F1/057
Filed: 1987-03-06
Abstract: PURPOSE:To contrive improvement in corrosion-resisting property by a method wherein the component of the title permanent magnet is specifically prescribed, and an oxidation-resistant resin layer is provided on the surface of the oxide film grown on the surface of the sintered permanent magnet body having a tetragonal phase as the main phase. CONSTITUTION:R (R contains at least a kind of Nd, Pr, Dy, Ho and Tb, or at least a kind of La, Ce, Sm, Gd, Er, Eu, Tm, Yb, Lu and Y is added to the above) 10-30 atomic %, B of 2-28 atomic %, Fe of 65-80 atomic % are used as the main composition, and an oxidation-resistant resin layer is provided on the surface of the oxide film grown on the surface of the sintered permanent magnet body having a tetragonal phase as the main phase. The above-mentioned corrosion-resistant permanent magnet can be obtained by dipping the permanent magnet body, having an oxide film grown in the manufacturing process of the sintered permanent magnet body, into the resin solution containing the nonvolatile residue of 5-20 wt. %, or by performing sintering after coating the resin solution on the permanent magnet body, and an oxidation- resistant resin layer is provided on the oxide film of the permanent magnet. As a result, the corrosion-resistant property of the Fe-B-R permanent magnet body in the atmosphere of relative humidity 90% can be improved.
Patent JP-S61214707-A (JP)
Title: Conduction rate controller of electric railcar
Inventor: YOSHIHARA SHIGEYUKI
IPC: B60L15/28
Filed: 1985-03-18
Abstract: PURPOSE:To suppress the generation of a noise due to the superposition of chopper waveforms by constructing to generate a conduction rate in which chopper ON and OFF signals of two choppers are not synchronized even in any case. CONSTITUTION:When a traveling accelerator 16 outputs, a conduction rate CH1 is output to a drive transistor 8 of a drive motor 2. Then, a load accelerator 17 is read out,, and it is compared with the CH1 before conduction rate CH2 is output to a drive transistor 9 of a load motor 3 to discriminate whether the ON and OFF of the choppers are superposed or not. In this case, since the ON of the chopper and the OFF of the chopper are displaced by theta to synchronize them, the ON duty CH1 of the chopper and the OFF duty inversion CH2 of the load are compared. When the OFF duty CH2 is disposed from the ON duty CH1 to the offset (t), the CH2 is forcibly set to the value subtracted by (t) from the CH1 or added by (t) to the CH1.
Patent JP-H04287284-A (JP)
Title: Area pattern editing system for printed board designing cad system
Inventor: NISHIMURA MASAHARU
IPC: G06F17/50
Filed: 1991-03-18
Abstract: PURPOSE:To enable an area pattern editing system for printed board designing CAD systems to cope with the full automation of printed board manufacturing processes by reducing the number of manufacturing processes and improving the reliability by eliminating the need of manual modification and adjustment in the manufacturing section. CONSTITUTION:An oriented offset side calculating section 31 calculates opposite oriented offset sides on the inside of an area pattern when the pattern is on the periphery or on the outside when the pattern is a punching pattern by a distance which is equal to the half of an artwork drawing line width from each side of the area pattern. An intersection coordinate calculating section 32 calculates the coordinates of the intersection of each offset side. An oriented closed loop calculating section 33 connects the intersections of the offset sides and calculates opposite closed loops for peripheral and punching patterns. An oriented closed loop comparing section 34 discriminates whether or not a closed loop having the orientation of the punching pattern exists on the outside of a closed loop having the orientation of the peripheral pattern. When the closed loop having the orientation of punching pattern exists, a closed loop deleting section 35 deletes the closed loop.
Patent JP-H0628606-A (JP)
Title: Precise cleaning device
Inventor: MORITA TOMOJI
IPC: G11B5/127
Filed: 1993-03-12
Abstract: PURPOSE:To provide the precise cleaning device featured by high precision and high performance in the process for production of magnetic heads. CONSTITUTION:Machined bodies 52 to be cleaned are stuck with a wax, etc., onto a working jig 52 and are mechanically cleaned in the state by, for example, brushes, etc., from bottom directing the sticking surfaces downward; thereafter, these bodies are immersed into an org. solvent 3 which dissolves the wax, etc., to dissolve the wax, etc., by that, the bodies 52 to be cleaned are detached. The detached bodies 52 are successively immersed into an ultrasonic chamber 4 contg. the org. solvent and are ultrasonically cleaned. The bodies 52 are finally placed in the vapor of the org. solvent. The bodies to be cleaned are warmed up and are dried in the process of pulling up the bodies to be cleaned from the org. solvent vapor chamber 5.
Patent JP-S59181139-A (JP)
Inventor: UEDA KOUJI
IPC: G01N29/04
Filed: 1983-03-30
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-H06267357-A (JP)
Title: Manufacture of resin-impregnated bushing and metallic foil for use therewith
Inventor: MINAMITANI YASUO
IPC: H01B17/58
Filed: 1993-03-12
Abstract: PURPOSE:To eliminate the danger of field adjusting electrodes being peeled by enhancing the adhesive strength of the field adjusting electrodes to an insulating base. CONSTITUTION:A sheet-shaped insulating base 1 is wound into concentric circles on the outer periphery of a center conductor 2 with a plurality of field adjusting electrodes 3 therebetween. The insulating base 1 wound is impregnated with resin, which is then cured. Metallic foil the overall surface of which is made uneven 5 with a number of small holes 6 formed therethrough is used as each field adjusting electrode 3.
Patent JP-S51129080-A (JP)
Title: Storing method of cars
Inventor: KOMURO EIJI
IPC: E04H6/22
Filed: 1975-04-30
Abstract: PURPOSE: To store a car without using a pallet by supporting the front wheels at one point and the rear wheels at two points by the use of a rack and a stacker crane. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09241562-A (JP)
Title: Ink jet recording fluid and production thereof
Inventor: SATO AKIO
IPC: C09D11/037
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording ink having excellent water resistance, transparency and good stability of delivery from a nozzle by dispersing a treated pigment prepared by subjecting a specified insoluble azo pigment salt milling in an aqueous medium. SOLUTION: A mixture comprising a metrazo component comprising dichorobenzene or tetrachlorobenzene, a main coupler component comprising a member selected from among compounds represented by formula I (wherein R1 , R2 and R3 are each H, CH3 , OCH3 , OC2 H5 or Cl) and compounds presented by formula II (wherein R4 is H, H3 , OCH3 , Cl, OH or COOC2 H5 is H, CH3 or COOC2 H5 ) and a member selected from among compounds respresented by formula III (wherein R5 , R7 and R8 are each H, OCH3 , OC3 H5 , Cl, NH2 or the like) and compounds represented by formula IV (wherein R10 , R11 and R12 are each H, CH3 , OCH3 , OC3 H, COOH, COOM or SO3 M; and M is a metal or an amine salt) is subjected to a coupling reaction. The obtained insoluble azo pigment is subjected to salt milling, and the obtained pigment is dispersed in an aqueous medium to obtain an ink jet recording fluid.
Patent JP-H03258343-A (JP)
Title: Production of treatment agent for exhaust gas
Inventor: UENO TSUTOMU
IPC: B01J20/10
Filed: 1990-03-06
Abstract: PURPOSE:To stably produce a high-performance treating agent for exhaust gas by mixing a sulfuric acid compd., halogen compd., and a material which can supply calcium oxide and is preliminarily mixed with water, and subjecting the mixture to noncohesive hydration treatment. CONSTITUTION:A material which can supply calcium oxide is mixed with water to prepare a dispersion liquid, into which one or more materials selected from those which can supply sulfuric acid compd., halogen compd., sulfides, alkali metal hydroxide, silicon dioxide, and aluminum oxide. Then the mixture is subjected to noncohesive hydration treatment to manufacture the treatment agent for exhaust gas. The noncohesive hydration treatment is performed by stirring or bubbling the mixture dispersion liquid in the range from room temp. to 180 deg.C so as to prevent generation of coarse grains due to coupling of particles.
Patent JP-S63221271-A (JP)
Title: Magnetization measuring instrument with continuous measuring function for plural bodies to be measured
Inventor: KIDO YOSHIO
IPC: G01R33/14
Filed: 1987-03-10
Abstract: PURPOSE:To measure plural bodies to be measured in order by one-time operation by constituting a measured body holding lever which is moved into and out of a magnetism detection coil by using an elastic material and arranging plural holding levers successively, and selecting them alternately and guiding into the detection coil. CONSTITUTION:A supporter 12 formed cylindrically of a plastic material is provided in a ferromagnetic field producing coil 11. Ring-shaped magnetism detecting coils 13a and 13b are embedded in the almost center part of the external surface of the supporter 12 and the magnetism of a sample 23 is measured from an electromagnetic induction signal generated by the movement of the sample 23. Further, a ring-shaped conductor 14 and a conductor 15 which has a funnel-shaped hole 15a are mounted on the upper and lower ends of the supporter 12 and operate to guide holding levers 16-21 and hold the supporter 12 at a fixed position. The holding levers 16-21 are formed of elastic bodies, a holder 22 and a sample 23 are incorporated atop, and they are selected, one by one, by a driving mechanism and pressed in and extracted from the supporter 12.
Patent JP-H02232036-A (JP)
Title: Breathing number counting instrument
Inventor: TSUZUKI HANZO
IPC: A61B5/00
Filed: 1989-03-07
Abstract: PURPOSE:To remarkably miniaturize a whole breathing number counting instrument by detection the motion of the breast cause by breathing motion and counting the number of breathing. CONSTITUTION:When the breast is enlarged/shrinked together with the breathing motion, distortion is generated in the extending direction of a lower case 3 based on the motion and extending distortion or compressing distortion is applied to a distortion gauge 10 provided on the lower case 3. Then, a resistance component is changed. As a result, the output voltage of a bridge circuit 27 is changed and in correspondence to the change, a detection signal accompanying the breathing motion is outputted from a comparator 28 and given to an input part 26. Thus, a CPU 32 counts the number of breathing by counting the start of the detection signal.
Patent JP-H05260783-A (JP)
Title: Servo device
IPC: H02P6/06
Filed: 1992-03-12
Abstract: PURPOSE:To contrive to decrease a cost by reducing the number of wirings between an encoder and a servo controller. CONSTITUTION:When the exclusive OR of Z'-signal taking the AND of A-phase signal Ain being two-phase signal and Z-phase signal Zin being origin signal by AND gate 3 and B-phase signal Bin being two-phase signal is taken by EOR gate 4, the B-phase signal is overlapped by the Z-phase signal and transmitted, the rise and fall of transmission signals A', B' are detected by D-FFs 5, 6 and EOR gates 7, 8, and the AND of the output of the EOR gates 7, 8 is taken by AND gate 9. Further, when the A'-signal is latched by that output, Zout-signal equivalent to the Z-phase signal Zin is extracted and a signal wire for transmitting the Z-phase signal becomes useless.
Patent JP-S62209585-A (JP)
Inventor: TAKEDA YOSHIYA
IPC: G09F9/30
Filed: 1986-03-11
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-H07239455-A (JP)
Title: Bridge structure of spectacle frame
Inventor: KITA AKIHIRO
IPC: G02C5/04
Filed: 1994-02-26
Abstract: PURPOSE:To largely torsion a front of a spectacle frame having a browbar and bridge for the purpose of connecting both rims without using a shape memory alloy or superelastic material. CONSTITUTION:The bridge consists of two pieces or three pieces and are provided with arms 9a, 9b at both of connecting pieces 8. These arms are brazed to the right and left rims 1. Both arms 9a, 9b are constituted to be turned via the connecting pieces 8, by which the front frame is made to withstand torsional deformation.
Patent JP-H04270236-A (JP)
Title: Separation and recovery of bis(3,5-dibromo-4-dibromopropoxyphenyl)propane
Inventor: SAKKA HIDEO
IPC: C07C43/225
Filed: 1991-02-26
Abstract: PURPOSE:To separate and recover bis[3,5-dibromo-4-dibromopropoxy) phenyl]propane as powder useful as flame retardant from a solution obtained by production process thereof. CONSTITUTION:A solution of bis[3,5-dibromo-4-2,3-dibromopropoxy) phenyl]propane obtained in a production process therefor is dripped in hot water containing a polyoxyalkylene sorbitan fatty acid ester, and bis[3,5- dibromo-4-2,3-dibromopropoxy)phenyl]propane is recovered as powder dispersed into water while simultaneously distilling away a solvent.
Patent JP-S61211849-A (JP)
Title: Recording element
Inventor: YOSHIIKE NOBUYUKI
IPC: G11B7/24
Filed: 1985-03-15
Abstract: PURPOSE:To facilitate repeated writing and erasure and to improve heat resistance by providing an electrode on one surface of a semiconductor layer having a photovoltaic force, providing an electrochromic layer on the rear surface and disposing the electrochromic layer and counter electrode so as to face each other via an electrolyte. CONSTITUTION:The transparent electrode 2 (may be of In2O3, SnO2, Au, Al, Cr, Ni in addition to ITO) is provided by vapor deposition method on a glass substrate 1 and a semiconductor layer 3 consisting of amorphous silicon (a-Si) is provided thereon by a glow discharge decomposition method. A dopant is controlled in the stage of forming the semiconductor layer so as to form p-i-n bond; a SiC (p layer)/a-Si (i layer)/a-Si (n layer). The electrode 2 and a-SiC (p layer) are so formed as to make approximately an ohmic contact. The electrochromic layer 4 (may be of MoO3 alone or a mixture composed of MoO3 and WO3 in addition to WO3) is provided by a vapor deposition method on the a-Si (n layer). The recording element is assembled by using the substrate, the counter electrode 6 (In2O3, SnO2, Au, Pd, etc.) and the electrolyte 5 (Li salt-org. electrolyte).
Patent JP-S63221992-A (JP)
Inventor: IWASAKI TAKASHI
IPC: B25J19/02
Filed: 1987-03-10
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-H01227847-A (JP)
Title: Pedal step-down stroke detector
Inventor: IDOGUCHI MASARU
IPC: F02D41/22
Filed: 1988-03-07
Abstract: PURPOSE:To surely detect a sensor trouble occurring within the usual operation range by detecting that the output of the sensor which detects a pedal for the step-down stroke between the maximum step-down position and the recovery position is not varied for the specified period or longer. CONSTITUTION:A step-down stroke of a pedal A controlling the engine of a vehicle is detected by a sensor B. The pedal step-down stroke detector of this invention has a means C which detects the specific state where with the position of the pedal A between the maximum step-down position and the recovery position, the output of the sensor B is not varied for the specified period or longer. The detector incorporates a means D which determines the trouble of the sensor B when the means C detects such specific state. Thus the trouble of the sensor B which may occur within the usual operation range can be surely detected.
Patent JP-H09240206-A (JP)
Title: Weight carrier
Inventor: YAGI NOBUAKI
IPC: B60B33/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To facilitate works of attaching/detaching casters so as to achieve positioning of a weight correctly by providing the lower part of the weight with casters freely attachable/detachable and a jack bolt for touching the ground in response it its screw mating and screwing advances so as to provide a clearance between the bottom surface of the heavy material and the ground contact surface thereof. SOLUTION: A jack bolt 4 is forced to make screw mating with a female screw provided on a frame body 8 so as make screw advance downward to get its bottom surface in contact with the ground, thus a clearance is provided between the ground contact surface of the jack bolt 4 and the frame body 8. An L-letter shape steel angle 2 is brought in contact with the bottom surface of the frame body 8 to be connected thereto, then the casters are also tightly connected to the bottom surface of the frame body 8 by utilizing the clearance so as to transport the frame body 8 to its setting position.  The jack bolt 4 is subjected to its screwing advance downward with its setting position determined and similarly, a clearance is provided below the frame body 8 with the casters 3 maintained in their floating state, then the casters 3 and the L-letter shape steel angle 2 are removed so as to have jack bolt 4 screw-retreated upward, the frame body 8 can be set in its position.
Patent JP-H06241365-A (JP)
Title: Rotary joint
Inventor: HASHIDATE AKITAKE
IPC: B23Q11/10
Filed: 1993-02-19
Abstract: PURPOSE:To prevent leakage of a working fluid from a clearance between a pair of internal sealing members at start and stop of supply of fluid to a rotary joint. CONSTITUTION:Before a specified time at which a working fluid is introduced into a port 39, pressurized air is introduced into the port 39 to press a diaphragm 31 by its pressure and to bring a pair of sealing members 15 and 17 in contact with each other, and the working fluid is forced to flow-through toward a fluid path 57 under the conditions. Also, immediately or slightly before supply of the working fluid is stopped, the pressurized air is introduced into the port 39 to maintain the pair of sealing members 15 and 17 in contact with each other, and supply of the working fluid is stopped. Then, after lapse of a specified time, supply of pressurized air is stopped.
Patent JP-S5217423-A (JP)
Title: Novel nitrosourea derivatives
Inventor: SUAMI TETSUO
IPC: C07C239/00
Filed: 1976-05-12
Abstract: PURPOSE: Nitrosourea derivatives of formula I (where n is 1,4, when n is 1, A is glycosyl, etc., when n is 4, A is tetravalent residual group obtained by elimination of four amino groups from ribostamycin; R is alkyl), e.g. 1-(2-ch chloroethyl)-3-(β-D-glycopyranosyl)-1-nitrosourea. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07262612-A (JP)
Title: Phase transition type optical information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 1994-03-24
Abstract: PURPOSE:To provide a phase transition type optical information recording medium without modulation strain by forming a dielectric film instead of a metal reflecting film and designing the film in such a manner that the absorptivity of an amorphous mark for laser light is same as or smaller than the that of a crystal phase around the mark. CONSTITUTION:A dielectric film 42, recording film 43, dielectric film 44 and dielectric film 45 having higher refractive index than those of the dielectric films 42, 44 are successively laminated on a transparent substrate 41. The third dielectric film 45 having high refractive index has >2 refractive index so that light is reflected by the interface between the film 45 and the second dielectric film 44 having lower refractive index, while the film 45 stably transmits light. Therefore, when a metal reflecting film is formed on the dielectric film, transmitting light T is not present. However, in this invention, the absorptivity for laser light of an amorphous part and a crystal part can be inverted to obtain transmitting light T. In order to form an amorphous recording mark, the area where the mark is to be formed is irradiated with intense laser light to raise temp. over the melting point of the film material. To erase the mark already recorded, the film is irradiated with medium power laser light to raise temp. over the crystallization temp. of the film material but lower than the melting point.
Patent JP-H06261907-A (JP)
Title: Ultrasonic therapeutic device
Inventor: AIDA SATOSHI
IPC: A61B18/00
Filed: 1993-03-15
Abstract: PURPOSE:To make setting of the shape and position of impact waves in the optimum irradiating conditions by analyzing the physical state of the area near an object to be treated on the basis of the reflected waves of measuring ultrasonic waves received, and changing the properties of the therapeutical ultrasonic waves to be transmitted. CONSTITUTION:Ultrasonic waves radiated in a body are reflected, received by a piezo element group 1, passed through a reception delay circuit 18, and amplified by an amplifier 9, and then only the signals from a focused region are taken out by a gate circuit 10. The separated signal is sent to a peak value sensing circuit 11 for sensing of the max. amplitude value, and a calculus judging circuit 12 judges whether the peak value is greater than the predetermined threshold, and the result is sent to a control circuit 8. It is also sent to a spectrum analyzer 13, and the frequency analyzed data is forwarded to a crush degree measuring circuit 14, and the data of the frequency components is normalized with the output from a peak value sensing circuit 11. Among the data normalized, the ratio of the strength of a certain frequency to the set value is determined, and with this ratio the size of crushed pieces is measured, and the data acquired is fed to the control circuit 8.
Patent JP-S54145769-A (JP)
Title: Surface treatment of synthetic resin film
Inventor: MATSUO MAKOTO
IPC: C08J7/00
Filed: 1978-05-04
Abstract: PURPOSE: To rationalize the subsequent surface treatment of a running continuous resin film and to treat the unfit part between the detection and the treating positions, by detecting the treatment state of the film along the total length.  
     CONSTITUTION: The film 10 is treated in the surface treating device 14, and the film 12 thus treated is separated into the body 32 and slit selvages 34 by the slitting blades 30. The selvages 34 are fed to the inspection device 28, which comprises a dyeing, a washing, washings removal units, a light source, and a receptor element in the order mentioned. The treated surface is dyed in the dyeing unit so that dyeing concentration may be changed according to the degree of surface treatment. The electrical signal from the receptor element is displayed on the meter 56 and recorded by the recorder 106, or a tape is inserted in the defective part by the tape inserter 108. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51129593-A (JP)
Title: An error correcting apparatus in the position control
Inventor: YOKOI YASUO
IPC: G05D1/02
Filed: 1975-05-02
Abstract: PURPOSE: When the overfeed amount is varied, the correction amount is automatically corrected and the accumulated error is decreased. 
     COPYRIGHT: (C)1976,JPO&Japio