baber/WOPTO huggingface dataset:
Patent JP-H1155802-A (JP)
Title: Method for calculating residual capacity of battery
Inventor: TSUJI TADASHI
IPC: G01R31/36
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating the residual capacity of a battery capable of calculating the residual capacity depending on driving patterns. SOLUTION: In a method for calculating the residual capacity of a battery for an electric car in which the residual capacity is calculated from the difference between dischargeable power capacity and discharged power capacity, the residual capacity is calculated with an equation of (residual capacity) = WhR1-1Wh by using dischargeable power capacity WhR1 calculated based on the average discharged power Pave of the battery calculated from the current and voltage values at the preceding point of a given power capacity ΔWh from the time of calculating the residual capacity (at the time when the discharge power capacity is IWh), and the characteristics of the dischargeable power capacity of the battery against the discharged capacity Wh(P). This method makes its the latest driving conditions at the time of calculating the residual capacity reflected in the residual capacity.
Patent JP-S6182126-A (JP)
Title: Torque sensor
Inventor: KOBAYASHI TADAHIKO
IPC: G01L3/10
Filed: 1984-09-29
Abstract: PURPOSE:To obtain a large output stably by exciting a thin magnetic metallic belt fixed on a torque transmission shaft at the resonance frequency of a circuit which constitutes a detection magnetic core. CONSTITUTION:A sine wave obtained by an oscillator 26 is applied to exciting windings 241 and 242 provided around magnetic cores 231 and 232 for detection. When torque is applied to the torque transmission shaft 21, annular magnetic cores 221 and 222 increase and decrease in magnetic permeability respectively. Those variations are substituted as inductance variations of the detection mag netic cores 251 and 252. Further, resistances 271 and 272 including DC resistance components of detection magnetic cores 251 and 252 are connected to an induct ance equivalently in series. Further, a capacitor 28 including the interline capac ity, etc., of the detection magnetic cores 251 and 252 is a resonance circuit connected to the inductance and a resistance equivalently in parallel. When excitation is performed at a frequency in a resonance frequency range, a torque detection output is amplified greatly. Therefore, the detection sensitivity of the torque is improved greatly and the amplification factor of an amplifier 29 may be small.
Patent JP-S6095502-A (JP)
Title: Preparation of colored pattern
Inventor: OBATA HIROYUKI
IPC: G09F9/35
Filed: 1983-10-31
Abstract: PURPOSE:To prepare a mass-producible colored pattern superior in resolution with high precision by selectively impressing voltage to each electrode, using a liquid contg. colored particles opposite in polarity to the impressed voltage, and attracting the colored particles toward the electrodes. CONSTITUTION:Electrically independent conductive patterns are formed on the surface of an insulating base 1, and a DC power source is connected to the first group of the conductive patterns 2a, 2b, 2c and a counter electrode 5. The polarity of the DC voltage is selected to the polarity reverse to that of the electrostatically charged colored particles. A liquid dispersion 6 contg. the colored particles dispersed into an insulating solvent is filled between a base 1 and the counter electrode 5. When voltage is impressed, the particles in the dispersion are moved along the electric field on the patterns 2a, 2b, 2c to form deposits 8a, 8b, 8c. An excess of the particles are washed off from the base 1 and the electrode 5 by using an insulating solvent 11 and the base 1 is freed of the solvent 11 and dried.
Patent JP-S61103134-A (JP)
Inventor: PEETAA DETSUIIMUBA
IPC: G02B7/04
Filed: 1985-09-18
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-S6098892-A (JP)
Title: Rotary machine system with modulation control type motor
Inventor: TAKE TAKASHI
IPC: H02P21/34
Filed: 1983-11-02
Abstract: PURPOSE:To enable to prevent an excess starting current and to obtain a sufficiently large starting torque by supplying a special amplitude-modulated carrier voltage to at least two stator windings. CONSTITUTION:Two windings 6, 8 perpendicularly cross at the winding axes to each other, and become exciting windings of stator side. One winding 10 provided at the rotor side has an independent closed circuit. An alternating magnetic field generated in a stator winding rotates on the basis of the modulated carrier voltage. An induced voltage is generated in the winding 10 by the magnetic field and the winding 10 is shortcircuited. Accordingly, a shortcircuiting current is flowed, and a rotary force is produced by utilizing the electromagnetic force between the shortcircuiting current and the composite alternating magnetic field.
Patent JP-S6277458-A (JP)
Title: Sputtering device
Inventor: UMETSU MASAO
IPC: C23C14/34
Filed: 1985-09-17
Abstract: PURPOSE:To prevent the film forming material on a substrate surface from being injured by the secondary electrons and negative ions from a target by providing a meshed metallic screen which is potentially grounded between the target in a vacuum reaction vessel of a sputtering device and the substrate for vapor deposition. CONSTITUTION:The inside of the reaction vessel of the sputtering devices evacuated to a vacuum or is maintained under a gaseous Ar atmosphere. A voltage is impressed between the target electrode 1 and substrate electrode 3 to sputter the material of the target 2 and to form the film thereof on the surface of the substrate 4 by electric discharge. The metallic screen 6 is interposed between the target 2 and the substrate 4 and is grounded together with a shielding member 5. The neutral atoms and molecules of the target material released from the target 2 pass through the screen 2 and form the film on the substrate 4. The secondary electrons and negative ions are captured by the metallic screen so that the collision against the film of the substrate 4 and the damage of said film are obviated.
Patent JP-H1151300-A (JP)
Title: Leakage monitoring device
Inventor: SONODA YUKIO
IPC: F17D5/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To detect a leakage position and the like with high precision over a wide range by performing a frequency analysis process on a frequency constituent of sound, which is generated when fluid leaks, on the basis of sound data for the sound collected from a monitoring object by means of ultrasonic wave microphones and detecting fluid leakage on the basis of an increase in the frequency constituent above an audible sound area. SOLUTION: By means of a plurality of non-directional ultrasonic wave microphones 1a, 1b,...1n arranged in a monitoring object, through which fluid such as high pressure gas flows, at certain intervals, leakage sound generated in the case of high pressure gas leakage is collected so as to be converted into an analogue electric signal, which is amplified by means of an amplifier 2 and converted into a digital signal by means of an A/D converter 3 so as to be inputted into a computer 4. In this process, only the high frequency constituent of the leakage sound generated in the case of high pressure gas leakage is taken out so as to be given to a leakage detection unit 6 and a leakage angle estimation unit 7.  After gas leakage is detected by means of the leakage detection unit 6, a leakage angle and a leakage sound intensity distribution are found by means of the leakage angle estimation unit 7, and these results are displayed on a monitor 8.
Patent JP-S6099869-A (JP)
Inventor: HASHIHATA MICHIHARU
IPC: B65D71/00
Filed: 1983-11-02
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-H0650699-A (JP)
Title: Infrared guiding apparatus
Inventor: ISHII IZUMI
IPC: F42B10/46
Filed: 1992-07-31
Abstract: PURPOSE:To obtain an infrared guiding apparatus in which noise from an infrared dome is prevented. CONSTITUTION:The infrared guiding apparatus comprises a cylindrical housing 3 having a front part throttled to become an open end (a), an infrared sensor 1 mounted coaxially forward with the front part of the housing, a casing 6 cut-out partly at the equator in a flat spherical shape to cover the sensor and rotatably mounted around a minor axis 6, an infrared dome 2 of a shape before the cut-out mounted at the cut-out of the casing, and a rotating unit 7 around the minor axis of the casing. The casing 6 is so disposed as to be brought into contact with an open end (b) of the housing 3.
Patent JP-H0650342-A (JP)
Title: Bearing device
Inventor: ISHIBASHI SUSUMU
IPC: F16C33/24
Filed: 1992-07-31
Abstract: PURPOSE:To improve the initial lubricating performance and prevent the operation in a dry state, as for a bearing device which is constituted so as to introduce water to a bearing surface. CONSTITUTION:A sleeve 5 having a skirt shaped lower part is installed on a rotary shaft 4. A metal retainer 2 is installed on a casing 1, and a space charged with a humidifier 6 is formed between both, and an upper humidifying hole 8 is formed on an upper flange 7 covering the upper part of the space. In the lower part of the casing 1, a fixed flange 10 is installed, having an O-ring 11 interposed, and an erected cylindrical part 10' for receiving the lower part of the skirt shaped lower part of the sleeve 5, on the outside, is formed. Inside the metal retainer 2, a ceramic bearing 3 is installed. On the outside of the cylindrical part 10' of the fixed flange 10, the moisture in the atmosphere which is absorbed by the adsorbent 6 is led from a water supply hole 9, and the bearing part between the ceramic bearing 3 and the sleeve 6 is water-lubricated by the moisture.
Patent JP-H1028907-A (JP)
Title: Stopper for preventing malfunction of content releasing mechanism
Inventor: SAEGUSA KATSUMI
IPC: B05B5/025
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent contents from being released by the malfunction of an operation member, such as trigger lever. SOLUTION: The trigger lever 11 is used for a content releasing mechanism having the function to release a content from a release port 15b by a discharge valve which is opened by pulling the trigger lever. The trigger lever has a stopper 1 provided with a saddle-like part 1b to be held which is held by a large-diameter cylinder 15, etc., based on its own elastic deformation, a detaining part 1c to be engaged with the trigger lever 11 in this holding state, and a detaining part 1d engaging with a step part 4, etc. When there is no need for operating the trigger lever 11, the detaining part 1c of the stopper 1 is engaged with the inner edge 5a of the trigger lever 11 and the detaining part 1d is engaged with the step part 4, by which the trigger lever 11 is made inoperative.  At this time, the part 2 to be positioned is also held in the inner recessed part 5b of the trigger lever 11 to prevent the accidental turning of the stopper 1 by certain external force.
Patent JP-2000033533-A (JP)
Title: Tool locus formation device and tool locus formation method and memory medium readable by computer
Inventor: OTSUKA HIROAKI
IPC: G05B19/4093
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a tool locus formation device and a tool locus formation method and a memory medium readable by a computer capable of preventing the occurrence of an unnecessary part left uncut and forming a tool locus efficiently. SOLUTION: When a shape including an edge line EL expressing a completed shape of a mold and a predetermined machining finish allowance D is cut from a raw material, a base guide line (hereinafter referred to as BGL) which is a tool locus in X-Y direction and a guide line (hereinafter referred to as GL2) are obtained by repeating off-set. At this time, if there is a folding point smaller than a predetermined angle on GL2, the vicinity of the folding point on GL2 is trimmed so that regions to be machined are overlapped because it is expected that a part left uncut occurs because the regions to be machined are not overlapped and excessive load is applied to a tool when knocking machining is done at a predetermined pitch by the tool in accordance with these tool loci.
Patent JP-H0931875-A (JP)
Title: Steel cord for reinforcing rubber products, its production and manufacturing equipment therefor
Inventor: KUDO EIJI
IPC: B60C9/20
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To relate to steel cords which is used as a reinforcing material for rubber articles such as pneumatic tires or conveyer belts, particularly obtain steel cords for reinforcing rubber articles having improved corrosion properties and increased fatigue resistance by modifying the structure of the steel cords so that they may be readily impregnated into the inside of the cords with rubber. SOLUTION: In this steel cord, the core comprising one or plural elements wires and at least one of the outer layer comprising plural element wires are intertwined in order to give a steel cord twisted in a multilayer structure or a bundle-twisted steel chord. At least one of the element wire in the core has a two-dimensional wavy shape and the wavy shape has the wire diameter d, wave length L and the height H and they satisfy the following formulas: (1) 5d<=L<=30d, 1.05d<=H<=2.5d, and R, the difference in the wave height between the maximum and the minimum values satisfies the formula (2) R<=0.05H/d.
Patent JP-S6353540-A (JP)
Inventor: GARII ROORENSU HAUSU
IPC: G03C1/035
Filed: 1987-08-20
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-S6096803-A (JP)
Inventor: SAKANO AKISUKE
IPC: G21D5/14
Filed: 1983-10-31
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-S5997986-A (JP)
Inventor: ISHIDA MATSUHIKO
IPC: B66B29/08
Filed: 1982-11-24
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-H1050225-A (JP)
Title: Gyrotron
Inventor: YAMADA DAISUKE
IPC: H01J25/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To enable fine adjustment of a mutual distance and inclination of transmission mirrors from outside of a vacuum chamber by employing mirror adjustment means. SOLUTION: Transmission mirrors 6 and 7 made to stand alone from a base support point 20 with a specified mutual distance are respectively provided with mirror adjustment means 50a and 50b. One ends of movable bellows 53 and 54 are airtight-connected to a port flange vacuum surfaces 51 and 52. The other ends of the movable bellows 53 and 54 are airtight-connected to the back sides of the mirrors 6 and 7. Threaded rods 55 and 56 are inserted from outside of a chamber 10 into the bellows and connected to the back sides of the mirrors using nuts 57 and 58. In practical adjustment, a gyrotron is operated and the threaded rods 55 and 56 are pushed or pulled to make fine-adjustment to obtain an intended microwave intensity distribution while monitoring the intensity distribution. After adjustment, the threaded rods 55 and 56 are fixed to the ports 51 and 52 using nuts 59 and 60.
Patent JP-H0955275-A (JP)
Title: Electrical connection device between fixed body and rotary body
Inventor: ISHIKAWA SATOSHI
IPC: H01R35/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection device between a fixed body and a rotary body which has high quality and high reliability by preventing noise due to the up and down vibrations of a carrier. SOLUTION: Flanges 5b, 5c are projected into the lower end of the inner and outer side surfaces of a carrier 5 and at the same time an annular restriction part 4e with the center of rotation of rotary bodies 1, 2 adopted as a center is stepwise formed in the lower part of one or both of the inner and outer circumferential surfaces of a cable receiving chamber 7. The outer circumference of the flange 5c of the carrier 5 is received in and engaged with the lower side of the restriction part 4e whereby the restriction part 4c restricts the upward movement of the carrier 5.
Patent JP-H1046926-A (JP)
Title: Window with muntin
Inventor: NISHIOKA TAKASHI
IPC: E06B9/01
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To simply and effectively perform the operation of mounting one set of muntins on a sash frame and reduce the number of component parts required for the mounting. SOLUTION: Two sets of muntins 20 and 21 consisting of a muntin frame formed from a framing in a square assembly and a lattice to be attached to the inside of the muntin frame are installed adjoining above and below and to the left and right in a window frame furnished in an opening in a building frame, and a part to be coupled is formed consolidatedly in muntin frames 26a and 26b on the coupling side of each adjoining edge member of muntin frame. The two muntins 20 and 21 are installed to the window frame with an intermediate coupling member 28 where the coupling part capable of being coupled with it in fit joint located between the adjoining coupling side muntin frames 26a and 26b using the part to be coupled and the intermediate coupling member 28.
Patent JP-H0761675-A (JP)
Title: Method and device for peeling mold release paper
Inventor: NAKAMURA KOUYUU
IPC: B65H29/54
Filed: 1993-08-20
Abstract: PURPOSE:To improve the affixing efficiency and the quality of an emblem with adhesive by automatically peeling a mold release paper of the emblem with adhesive from the emblem with adhesive to eliminate the fouling of hands in the peeling work and adhesion of dusts. CONSTITUTION:An emblem 5 with adhesive having a mold release paper 4 is loaded on a guide frame 2 upside down, and the compressed air is directly injected at the end part of this emblem 5 with adhesive to forcibly peel the mold release paper.
Patent JP-H0255522-A (JP)
Title: Switching power circuit
Inventor: ASAI YOSHIHIRO
IPC: H02M7/12
Filed: 1988-08-20
Abstract: PURPOSE:To stop the operation surely when abnormality occurs and to prevent the parts from being broken by detecting abnormality with oscillation frequency to stop the oscillating operation. CONSTITUTION:Turning ON and OFF at the specified frequency, a transistor 6 supplies the energy of the primary coil 3 side to the secondary coil 5 side. When abnormality occurs on the output side, the output current is increased and the oscillating frequency f is lowered as indicated in an equation I to cause blocking oscillation. The change of this oscillating frequency f results in the counted value of a counter 112. When the detection result of a count value with a comparator 113 is not more than 200 or not less than 300, an FF circuit 115 is set and an input Q becomes 'H'. A transistor 12 is then turned on to stop the switching of the transistor 6. In this way, in case the oscillating frequency varies remarkably in abnormality, the oscillation is stopped and becomes inactive, so that it can be protected without fuming, etc., from parts.
Patent JP-H0650894-A (JP)
Title: Optical sample measuring apparatus
Inventor: KOSAKA NOZOMI
IPC: G01J1/44
Filed: 1992-08-03
Abstract: PURPOSE:To achieve that the sensitivity of a photomultiplier tube is maintained to be definite for a long time in an apparatus wherein the emission of light of a sample is measured by the photomultiplier tube. CONSTITUTION:A plurality of mounting parts are arranged on a disk-shaped turntable 10, a sample 14 is arranged in the mounting part on one side and a standard light source 16 is arranged in the mounting part on the other side. The lightemitting quantity of the standard, light source 16 is known, the turntable 10 is turned, the emission of light of the standard light source 16 is detected, and a voltage control circuit 30 controls a high-voltage unit 20 in such a way that a counting state at this time coincides with a prescribed definite value. Thereby, the sensitivity of a photomultiplier tube 18 is calibrated.
Patent JP-H1148294-A (JP)
Title: Mold for injection molding of product with hole
Inventor: OZEKI HIROBUMI
IPC: B29L17/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding to cut a gate and simultaneously form a hole by injection molding a product having the hole at a center in a cavity from the hole by a simple mechanism. SOLUTION: In the mold 1 for injection molding having fixed and movable side molds 10, 40, a sprue sleeve 16 is supported through the mold 10. A heater 26 is disposed at a periphery of the sleeve 16. A conical valve 32 of a valve mechanism 30 is contained in a valve chamber 24 of the sleeve 16. A ring valve 38 is engaged with an intermediate position of a valve stem 34 extended from the valve 32 to a cavity side. A spring 39 is wound between a protruding side end 35 of the stem 34 and the valve 38. The valve 38 is urged in a direction for closing a gate of the cavity by the spring 39. A recess 45 for receiving the stem 34 is formed in the mold 40. A central rod 46 in contact with an end 36 provided in the recess 45 is disposed, and a slidable cylinder 48 is disposed at a periphery of the rod 46.
Patent JP-S5998566-A (JP)
Title: Heat sink
Inventor: ODAGIRI YUUICHI
IPC: H01S5/00
Filed: 1982-11-26
Abstract: PURPOSE:To facilitate the fixture of a photosemiconductor element and electrode wires by forming at least two types of metals on different places of at least one surface of medium which has high thermal conductivity and low electric conductivity. CONSTITUTION:A Ti layer 201 and a Pt layer 202 are laminated as bases on the first flat surface 102 of a medium 101. An only AuSn layer 23 and an Au layer 204 are selectively deposited on the first metal surfce 103 for fixing a semiconductor laser 106 and the remaining second metal surface 104, respectively. An Au layer 204 is deposited with the layers 201, 202 as bases on the second flat surface 105 of the medium 101. In order to fix the laser 106 onto a heat sink, an active region 107 may be secured on the first surface 103 to become far from the heat sink. Electrode wires are fixed by supersonically bonding a negative side electrode wire 109 from a negative terminal to the second metal surface 104 and a positive side electrode wire 110 from the electrode surface 111 of the laser 106 to the package 108 as a metal having high thermal conductivity.
Patent JP-H0496293-A (JP)
Title: Manufacture of board for multilayer printed circuit
Inventor: KATAYAMA TSUNEO
IPC: H05K3/46
Filed: 1990-08-03
Abstract: PURPOSE:To improve antioxidation without loss of adhesion strength and heat resistance of the adhering surface of an inner layer copper of a board by processing the circuit copper surface of an inner layer circuit board with copper oxide or cuprous oxide, then dipping it in specific acidic solution and then dipping it in chromium compound solution. CONSTITUTION:After a circuit copper foil surface of an inner layer circuit board is processed with copper oxide or cuprous oxide, it is dipped in acidic solution containing one or more of tertiary butylamine borane, trimethylamine borane, pyridine borane of reducing agents to reduce the copper oxide layer surface to be activated, and dipped in chromium compound solution to form a chromate film. The concentration of the solution containing one or more types of the tertiary butylamine borane, trimethylamine borane, pyridine borane is not particularly limited, but a more effect is expected by dipping at 20-50 deg.C for 1-5min in a range of 0.1-10%. Thus, in the case of lower concentration (higher concentration) therefrom, the dipping time may be increased (decreased) or its processing temperature may be raised (lowered).