baber/WOPTO huggingface dataset:
Patent JP-S6365407-A (JP)
Title: Micro-optical parts members
Inventor: ISHIKAWA AKIRA
IPC: G02B6/12
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a uniform film having excellent optical characteristics by a simple and inexpensive wet coating method by using a polytungstic acid having peroxo structure. CONSTITUTION:The uniform thin film is formed by wet coating of the polytungstic acid having the peroxo structure and is worked. The polytungstic acid having the peroxo structure is the compd. expressed by the general formula WO3.xH2O2.yH2O (x, y are 0.4<=x<=0.7, 2<=y<=3). The thin film which has a high refractive index, is extremely transparent (has a low propagation loss of light) is formed by using the coating method of easy forming technique in the above-mentioned manner.
Patent JP-S60100902-A (JP)
Inventor: KAWANO MICHIHIKO
IPC: A45D1/00
Filed: 1983-11-08
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-S60100712-A (JP)
Title: Tilt angle detector
Inventor: KIMURA KOUICHI
IPC: G01C9/06
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a tolerance for oscillation and a shock, to reduce an error in lateral inclination as much as possible, and to detect the movement variation of magnetic fluid with high precision by charging the magnetic fluid as a magnetic core in an annular or arcuate container in a sealed state. CONSTITUTION:When a container 1 or 2 to be measured slants by some angle theta, the magnetic fluid 6 move in the container 1 or 2 by an equivalent extent enough to display the tilt angle theta. This movement makes magnetic flux crosslinking with secondary-side detection coils 5 and 5 unbalanced and the coils 5 and 5 generate out-of-phase induced voltages E1 and E2 by mutual induction. Then, the induced voltage E1 and E2 are passed through a diode to obtain a composite voltage Ed. This DC composite voltage Ed is converted and displayed to detect and measure the perpendicular tilt angle of the body to be measured easily.
Patent JP-H08152255-A (JP)
Title: Intersection connecting structure for boxlike structural body
Inventor: MATSUMOTO MASARU
IPC: F25D23/06
Filed: 1995-08-17
Abstract: PURPOSE: To provide a connecting structure having a clear and stable external appearance at an intersection between the body of a boxlike structure and a partition or between the partitions. CONSTITUTION: A corner cover 20 of next state is mounted at an intersection between the body 11 of a boxlike structure and partitions 13, 15, 17. The body of the cover 20 has an L-shaped section, an elastic forced locking member of an elastic locking member is formed to protrude from the rear surface of its one end plate, an engaging locking member is provided on the rear surface of the other end plate, and they are inserted to square holes provided at the decorative frames 11a, 11b of the body 11 and the square holes provided at the partitions 13, 15, 17 to be locked.
Patent JP-S6452639-A (JP)
Title: Fiber reinforced inorganic molded article
Inventor: TADOKORO MASAAKI
IPC: C04B16/06
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the titled molded article having excellent strength, toughness, corrosion resistance and chemical resistance free from deterioration with time, by adding a specific reinforcing agent to a hydraulic substance and molding. CONSTITUTION:A flat plate of a polyolefin (e.g. high-density PE) having tens of thousand-tens of ten thousand viscosity-average molecular weight is extracted from the gap of two rolls having the ratio (tr/t0) of the roll gap (tr)/ thickness of the plate (t0) of <=0.15 to give a sheetlike polyolefin, which is drawn at >=15 times the ratio of sectional area and optionally napped mechanically to give a reinforcing material consisting of the polyolefin having >=30kgf/mm<2> tensile strength and >=1.5X10<3>kgf/mm<2> tensile modulus of elasticity. Then a hydraulic substance (e.g. Portland cement) is kneaded with the reinforcing material, an aggregate and water, molded and aged to give a fiber reinforced inorganic molded article.
Patent JP-H1056455-A (JP)
Title: De-cell processing buffer controller
Inventor: IMAMURA KATSUMI
IPC: H04L13/08
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a buffer controller in which fluctuation caused in an asynchronous transfer mode(ATM) network is absorbed and a detailed buffer capacity is monitored. SOLUTION: An ATM cell C1 sent from an asynchronous transfer mode network by a write control means 11 is written in a de-cell processing buffer 10 synchronously with a cell frame pulse FP1 of the ATM cell C1, and a read control means 12 reads the ATM cell stored in the de-cell processing buffer 10 as STM data D1 synchronously with a frame pulse FP 2 of synchronous transfer mode(STM) data D1 of the synchronous transfer mode network when a read enable signal S3 is received. Furthermore, a capacity monitor means 13 counts up a number in response to the number of write cells of the ATM cell C1 and counts down the number in response to the number of read cells and when the count is equal to a capacity set value resulting from optionally set read start number of stored ATM cells, the read enable signal S3 is outputted.
Patent JP-S6271146-A (JP)
Title: High-frequency ion source
Inventor: SATO TADASHI
IPC: H01J27/16
Filed: 1985-09-25
Abstract: PURPOSE:To generate a high energy ion beam with high reliability, by placing a high-frequency coil outside a plasma generation chamber, and disposing a plurality of permanent magnets in the chamber so that the polarity of each magnetic pole is inverse to that of the adjacent one. CONSTITUTION:A plasma generation chamber 1 is defined by a back plate 19 and a cylindrical side wall 20 made of an electric insulator. A high-frequency coil 8 insulated with an insulation cover 9 is provided outside the side wall 20. A plurality of permanent magnets 3 are provided on the back plate 19 and the side wall 20 so that the polarity of each magnet is inverse to that of the adjacent one. A multipolar cuspal magnetic field is thus produced. A gas from a filament 4 and an inlet port I is introduced. Thermoelectrons are accelerated to ionize the gas to generate plasma. Since the magnetic field is used, the high- frequency coil 8 and the plasma based on high-frequency discharge can be separated from each other to generate a high-energy active ion beam in a large quantity with high reliability.
Patent JP-S6271556-A (JP)
Title: Magnetic granule for magnetic separation
Inventor: ISHII HIROYOSHI
IPC: B01D35/06
Filed: 1985-09-25
Abstract: PURPOSE:To obtain magnetic granules having the good capturing efficiency of pulverous magnetic particles by forming the granules in such a manner that the soft magnetic powder having 5-500mum average grain size sticks via the binder on the surface to form the spherical or pseudo spherical granules having 50mum-20nm average grain size. CONSTITUTION:The powder consisting of a soft magnetic material and having 5-200mum average grain size sticks to each other via the binder on the surface to form the spherical or pseudo spherical granular magnetic medium having 50mum-20nm average grain size. Pure iron powder, soft steel powder, soft ferrite powder or amorphous magnetic alloy, etc., are used as the magnetic material powder. A PVA, cellulose, phenolic resin, epoxy resin, etc., are used as the binder. The magnetic granules by the above-mentioned constitution are formed to the state having much ruggedness on the surface and therefore, the nonuniform magnetic fields effective for capturing the pulverous magnetic particles are effectively formed.
Patent JP-S6456905-A (JP)
Title: Steam turbine for driving boiler feed pump
Inventor: MACHIDA MASAHITO
IPC: F01D25/30
Filed: 1987-08-26
Abstract: PURPOSE:To suppress temperature rise under a low load, so as to prevent heating by providing a water spray on a part where an expansion joint is installed in the exhaust chamber of a steam turbine for driving a boiler feed pump. CONSTITUTION:An expansion joint 11 which absorbs a differential expansion is arranged in the exhaust chamber of a steam turbine 1 for driving a boiler feed pump. A water spray 12 and a temperature detector 13 are provided just in front of the joint 11. A part of water fed from a condenser 3 is introduced to the water spray 12 through a pipe line 14, while a control value 15 is provided on the way of the pipe line 14. In the above constitution, temperature in the exhaust chamber is detected by the temperature detector 13 and the detected signal is sent to the control valve 15. Then the water spray 12 is actuated at temperature-rise in the exhaust chamber to suppress the temperature-rise therein, thus preventing heating of the joint 11.
Patent JP-H0531421-A (JP)
Title: Ultrasonic atomizer
Inventor: ONO MAKOTO
IPC: A61M11/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide the ultrasonic atomizer whose atomization efficiency is satisfactory, and also, whose performance is stabilized. CONSTITUTION:A porous sheet metal 14A or a mesh sheet metal is placed on the vibration surface of a piezoelectric vibrator 9, and a means 27 for supplying a liquid between the sheet metal 14A and the piezoelectric vibrator 9 is provided. Width of the part superposed on the center part of the piezoelectric vibrator 9 of the porous sheet metal 14A or its adjacent part is made smaller than the diameter or width of the piezoelectric vibrator 9. Or, a lack part is provided in the periphery of an area superposed on the center part of the piezoelectric vibrator 9 of the porous sheet metal 14A or its adjacent part.
Patent JP-H0870601-A (JP)
Title: Wrapping preventive mechanism in rotary tiller
Inventor: OKAMURA SEIICHI
IPC: A01B33/08
Filed: 1994-09-02
Abstract: PURPOSE: To provide the subject mechanism for preventing a tilling tine from getting shaky by means of attaching stays supporting a linear member and ensure the linear member to be equipped apart from the tilling shaft. CONSTITUTION: In this wrapping preventive mechanism so designed that attaching stays 29 supporting a linear member 28 along the axial direction of a tilling shaft 8 so as to be apart from the shaft 8 are fixed, respectively, the stays 29 are provided respectively with threading holes 30 for the base ends of a tilling tine 20. These stays 29 in contact with the tip of a tine bracket 23 so that the threading holes 30 correspond to respective engaging recesses 23A are made not to slip off by a slip off preuenting part 31 on the tilling tine 20 engaged through the holes 30 with the recesses 23A, and thus fixed on the tip of the bracket 23.
Patent JP-H0943724-A (JP)
Title: External member structure of camera
Inventor: WATANABE HIROSHI
IPC: G03B17/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To form a display window for external display to be disposed at the external member of a camera made into a two-layered structure consisting of an outer member and an inner member to be tightly adhered to the inner side thereof in such a manner that this display window is hardly peelable and is mountable without degradation its appearance grade. SOLUTION: The first member 12 as the appearance member of the camera worked of metallic materials is provided with an aperture 12a and the second member 13 molded in tight contact with the inner side of the first member 12 is provided with an aperture 13a, which is disposed in the position superposed on the aperture 12a. The size thereof is formed slightly smaller than the aperture 12a. The aperture 13a is positioned to the aperture 12a. Then, the display window 14 for external display is fitted to the aperture 12a. The inside surface adhesive part 14b of the display window 14 is fixed by an adhesive to the outer peripheral part of the aperture 13a of the second member 13.
Patent JP-H1143719-A (JP)
Title: Heat treatment for ferritic heat resistant steel excellent in high temperature strength and toughness
Inventor: TOYAMA AKIRA
IPC: C21D6/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain excellent creep rupture strength at high temp. and toughness at low temp. by means of heat treatment for a high Cr ferritic heat resistant steel having a tempered martensitic structure and used for structural equipment for high temp. use, such as thermal power plant, fast breeder, and nuclear fusion reactor. SOLUTION: A ferritic heat resistant steel, having a composition containing, by weight, 0.05 to 0.3% of (C+N) and 0.002 to 0.3% of (Nb+Ta), is used. This steel is subjected to solid solution heat treatment at the temp. between a temp. satisfying T=8065/(3.55-logX)-373( deg.C) and X=(C+N×12/14)×(Nb+Ta/2)(%) and a temp. of A4 transformation point where austenite is stable or 1280 deg.C. subsequently, without cooling down to a temp. not higher than the A3 transformation point, carbonitride precipitation heat treatment is performed at a temp. between the A3 transformation point and 1050 deg.C. Then, the steel is cooled down to a temp. not higher than the A3 transformation point and formed into martenstic structure. Successively, tempering treatment is carried out.
Patent JP-S58115737-A (JP)
Title: Stereoscopic picture display unit
Inventor: KIKUCHI MAKOTO
IPC: H01J31/22
Filed: 1981-12-29
Abstract: PURPOSE:To display a stereoscopic picture in which an optical image with the parallax information from a subject caught by the first optical path selector varies in the same way as the original in accordance with a viewing angle by supplying through the second optical path selector, said optical image to a transmission-type screen to which incident light and transparent light are symmetrically applied. CONSTITUTION:A display unit 200 consists of a picture tube 6, an optical path selector 7 arranged on its phosphor screen 6a, and a transmission-type screen 9 arranged in front of the selector. When a picture signal S3D is supplied to the picture tube 6, pictures 0'10 to 0'50 are formed on the phosphor screen 6a. The optical path selector 7 is formed by arranging flat convex lenses 71 to 75. A shield Lb1 is arranged on the side of the convex lens while a shield Lb2 with a preset diametrical aperture W'0 is arranged on its flat surface at the section that is opposed to its center. One focal point is focussed at the center of the flat surface sides of these convex lenses 71 to 75 and the other focal point is focussed on the flat surface formed by the end of the shield Lb1 at the convex side of the lens.
Patent JP-H0261040-A (JP)
Title: Production of electrode foil for aluminum electrolytic capacitor
Inventor: KOJIMA KOICHI
IPC: C25F3/04
Filed: 1988-08-24
Abstract: PURPOSE:To produce the title Al foil having high diffusing surface magnification at a low cost by using an etchant in which meltage of Al is reduced as etching proceeds at the time of applying electrolytic etching to the surface of an Al foil by using a hydrochloric-acid solution containing film-forming additives in which concentration and temp. are specified, respectively. CONSTITUTION:A new hydrochloric-acid solution 14 of 3-25% concentration containing film forming additives is poured into a third etching tank 13, fed in succession into a second etching tank 12 and a first etching tank 11, and discharged from the first etching tank 11. By the above constitution, the temp. of the hydrochloric-acid solution 14 is regulated to 10-100 deg.C, and an Al foil 15 is successively fed by means of rollers 16 from the direction of the first etching tank 11 toward the second etching tank 12 and the third etching tank 13. By this method, a solution of reduced Al meltage can be used in the latter stage of etching, and also diffusing surface magnification can be improved if etching temp. is lowered.
Patent JP-H0494147-A (JP)
Title: Probe card
Inventor: SHIRAI TOSHIMASA
IPC: G01R31/26
Filed: 1990-08-10
Abstract: PURPOSE:To enlarge the needle pressure margins of plural probe needles and enable the needle pressure adjustment in wide range by making the probe needles so that they may be elastic in the directions of probe tips, and arranging them vertically to a printed board. CONSTITUTION:Probe needles 3 are so made that it can expand or contract in the directions of needle tips according to the magnitude of needle pressure, being provided with elasticity through, for example, spiral springs 7. Moreover, for the probe needle 3, one end is fixed vertically to a printed board 4, and the other end is arranged at an interval that it contacts with the electrode 6 of a semiconductor chip 5. Since the probe needle 3 is made with needle pressure margin great by the existence of the spring 7, even in the case where there is unevenness in dimension by the dimension error of each probe needle 3 or the height error of each electrode 6, even if any probe needle 3 is pushed further after the probe needle 3 contacts with one electrode 6, the adjustment of needle pressure is performed in each of plural pieces of probe needles 3.
Patent JP-S6189968-A (JP)
Title: Suction heater for internal-combustion engine
Inventor: YOKOTA KATSUHIKO
IPC: F02M31/04
Filed: 1984-10-09
Abstract: PURPOSE:To shorten a span of ignition delay as well as to obviate any damage to an engine, by installing an exhaust gas reflux control valve and a pressure pump in an exhaust gas re-reflux pipe of a supercharged engine in series. CONSTITUTION:An exhaust gas re-reflux pipe 10 is installed in position between an pipe line 4 at the upstream side of a turbine 2 of a supercharged engine 1 and a pipe line 8 at the downstream side of a compressor 3. In this exhaust gas re-reflux pipe 10, there are provided with an exhaust reflux control valve 11 to be opened when atmospheric temperature is below the setting value and a pressure pump 12 operating when this exhaust gas reflux control valve 11 is in a state of being opened and exhaust pressure is lower than suction pressure in series. Thus, when the atmospheric temperature is less than the setting value, temperature of suction air is raised up, shortening a span of ignition delay and reducing a pressure rise inside the cylinder, thus any possible damage to an engine is obviated.
Patent JP-S58114509-A (JP)
Title: Carrier wave suppressing system for double balanced modulator
Inventor: TAKEDA MASAO
IPC: H03C1/54
Filed: 1981-12-26
Abstract: PURPOSE:To decrease the cut-off attenuation of a band pass filter, by supplying a current to the 1st and the 2nd constant current circuits from the other constant current circuit and balancing the 1st and the 2nd constant current circuits. CONSTITUTION:A constant current of the 3rd constant current circuit V (consisting of transistors (TR)Q9 and Q10, resistors R2 and RV) outputted from terminals 7 and 8 flows to collectors of TRsQ7 and Q8 of the 1st and the 2nd constant current circuits III and IV. The set current varies the variable resistor RV and balances the current of the circuits III and IV. The detection is done by connecting a leakage amount measuring device LM for carrier wave to terminals 5 and 6 of a transformer and adjusting the resistor RV so as to minimize the indication of the device LM.
Patent JP-H0259597-A (JP)
Title: Azidothmidine derivative
Inventor: INOUE KUNIYO
IPC: A61K31/7052
Filed: 1988-08-26
Abstract: NEW MATERIAL:A 3'-deoxy-3'-azidothymidine derivative represented by the formula in which CH2OH at 5' position of 3'-deoxy-3'-azidothimidine is converted to CHO. USE:An antiacquired immune deficiency syndrome agent and an antiviral agent. PREPARATION:3'-Deoxy-3'-azydothymidine is oxidized using, e.g., chromic (IV) oxide-pyridine complex to convert the primary alcohol at 5' position to an aldehyde group. Unreacted substances are removed by gel filtration, dialysis, etc., after the oxidation reaction.
Patent JP-S58116280-A (JP)
Inventor: MURAKAMI HIROSHI
IPC: B62K25/08
Filed: 1981-12-30
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-H06199315-A (JP)
Title: Cable boundling apparatus for cable processing machine
Inventor: MATSUKUSU KOTSUHO
IPC: H01R43/28
Filed: 1993-08-25
Abstract: PURPOSE: To orient and bundle faulty cable without interruption by letting the first and second bundle clamps associated with reception of cables without and with fault, respectively, and by disposing two freely rotatable gripper cheeks as well as rotatable to three working set positions. CONSTITUTION: A cable reception unit 3 is equipped with the first and second bundle clamps 5 and 6. The first and second bundle clamps 5 and 6 have been associated with reception of cables without and with fault, respectively. This second bundle clamp 6 is smaller than the first 5 and has two spring arms 14 and 15. And a holder 16 has a semicircular notch 17 functioned with reception of faulty cable. While the first gripper 18 is freely rotatable to three working set positions and cooperates with the second gripper 22 to conduct processing of the cable 10. Therefore, faulty cable can be received without interruption when finding it.
Patent JP-S58117187-A (JP)
Inventor: MATSUTOMI SATOSHI
IPC: B60K15/04
Filed: 1981-12-30
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-2001031157-A (JP)
Title: Spray container
Inventor: MURAKI SHUSAKU
IPC: A61K8/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To solve a discoloration problem without using a stabilizer or the like by filling a spray liquid having a specified pH and an inert gas in a compressed condition, in a spray container using the spray liquid containing ascorbic acid useful for a lotion protecting hair, skin, etc., from ultraviolet ray. SOLUTION: A liquid containing at least one kind selected from a group constituted of ascorbic acid and its salts is used for a spray liquid filling a jett pipe type spraying container. In this time, the spray liquid is adjusted to be about 3.4-8.0 in pH. This spray liquid is filled in a compressed condition of an inert gas to constitute the spray container in order to prevent discoloration or the like of the liquid contents. The total content of at least one kind of substance selected from a group constituted of ascorbic acid and its salts is not especially limitted but it is used in a range of 0.01-30 wt.%. One or more of water and water-soluble alcohol are used as a solvent.
Patent JP-H0633524-A (JP)
Title: Spacer for ventilating inside of wall and ventilating wall body using it
Inventor: ONO KOHEI
IPC: E04B1/70
Filed: 1992-07-15
Abstract: PURPOSE:To facilitate execution without decreasing an air layer by providing communicating holes in the cross direction in the interior of a strip-like spacer, opening the respective communicating holes at both end surfaces thereof to the outside, and turning the communicating holes in the vertical direction between an outer wall material and a heat insulating material. CONSTITUTION:A spacer 1 for ventilating the interor of a wall unit is made like a strip and many communicating holes 2 are provided in the cross direction (D). The upper end surfaces 3 and the lower end surfaces of the communicating holes 2 are opened to the outside. The thickness (t) of the spacer 1 is set 5-25mm. The communicating holes 2 are installed at designated intervals in the vertical direction between an outer wall material and a heat insulating material on a body. Thus, execution can be facilitated without decreasing an air vent layer by a heat insulating material, and an air vent layer in the wall can be secured so that the wall interior temperature can be lowered remarkably so as to prevent a bad effect such as dew condensation or the like.