baber/WOPTO huggingface dataset:
Patent JP-2001089137-A (JP)
Title: Method of producing ultrafine particle-supporting material
Inventor: SAYO KOICHI
IPC: C08L71/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an ultrafine particle-supporting material capable of efficiently adsorbing unstabilized ultrafine particles on the surfaces of inorganic oxide fine particles without aggregating or precipitating the ultrafine particles by acidifying the environment of a solution and increasing the amount of the adsorbed ultrafine particles. SOLUTION: Ultrafine particles 4 of a metal and/or its oxide protected with a polyethylene oxide having NH2 group at the molecular terminal are dispersed in a solution 6 and inorganic oxide fine particles 10 are then dipped in the solution 6 to set the pH at <=4. Thereby, the ultrafine particles 4 protected with the polyethylene oxide molecules 9 are adsorbed on the surfaces of the inorganic oxide fine particles 10. The resultant inorganic oxide fine particles 12 adsorbing the ultrafine particles 4 thereon are further baked to support the ultrafine particles 4 on the inorganic oxide fine particles 10. The metal used is at least one kind selected from copper, gold, silver, platinum, palladium, iron, nickel, cobalt, tin, zinc, cerium, yttrium, etc., and especially preferably a noble metal such as the gold, silver or palladium.  The inorganic oxide fine particles 10 are at least one kind selected from titanium oxide, iron oxide, nickel oxide, cobalt oxide, tin oxide and zinc oxide.
Patent JP-H05110333-A (JP)
Title: Antenna coupling device
Inventor: FUKATSU AKIRA
IPC: H01Q1/28
Filed: 1991-10-14
Abstract: PURPOSE:To provide the antenna coupling device using three coupling hooks in which the coupling system is simple and no deviation in both mirror faces after coupling is made when the antenna mirror faces are assembled in a universe space. CONSTITUTION:The coupling device is provided with three coupling hooks 1A, 1B, 1C arranged at an angular interval of 120 deg. opened/closed around a hook spring 8 to acquire and fix a coupling rod 6 of an opposite antenna, a moving part 2 fitting the coupling hook around a fulcrum, a leaf spring 3 sliding the moving part while using moving part retainers 7A, 7B fixed as guides and moving the three coupling hooks from the open to the closed position, a ring shaped hook support 5 closing simultaneously the three coupling hooks attended with the movement of the three coupling hooks into the closing state and fixed by themselves to the antenna and a stopper 4 fixing the moving part 2 to retain the spring pressure when the three coupling hooks are in the open position and the closing position.
Patent JP-H07123313-A (JP)
Title: Image control method
Inventor: YOSHIDA YUKIHIRO
IPC: G02B7/28
Filed: 1993-10-22
Abstract: PURPOSE:To realize stable focus control with a simple configuration. CONSTITUTION:An evaluated value is generated by adding the maximum values of the high area components of image data contained in a detected frame R, and a focus state is controlled corresponding to the evaluated value. At the center of the detected frame R, one weighted area R1 is formed and on the right and left sides, half weighted areas R2 are formed. The areas R2 are formed by providing them inside or outside the detected frame for each line, for example. When an image S1 of an object precisely moves between a position away from the detected frame R and a position inside the detected frame R near the outer peirpheral part of the detected frame R, since the outer peripheral part is half weighted, the influence caused by the fine movement upon the evaluated value can be reduced.
Patent JP-H07118071-A (JP)
Title: Housing for producing dielectric porcelain
Inventor: NISHINO TOKUJI
IPC: C04B35/64
Filed: 1993-10-22
Abstract: PURPOSE:To provide the housing for producing dielectric porcelain capable of decreasing the dispersion in the characteristics of the dielectric porcelain and high in product yield. CONSTITUTION:This housing 1 for producing the dielectric porcelain has the constitution formed by using an inorg. mixture composed of 1:99 to 99:1 (by weight), more preferably 60:40 to 95:5 (by weight) of alumina and zirconia as an essential component, having corrugated rugged parts 3 on a placing surface 2 to be placed with moldings 5 of dielectric porcelain materials and forming a coating layer 4 consisting of Y2O3 and ZrO2 on at least the surface of the plating surface 2.
Patent JP-H02110812-A (JP)
Title: Head actuator
Inventor: SAITO ETSURO
IPC: G11B5/588
Filed: 1988-10-20
Abstract: PURPOSE:To facilitate the assembling by providing a position adjustment member mount part and a position adjustment member deflecting a head chip mount part to a head base in which plural head chip mounts parts are provided upright. CONSTITUTION:The position adjustment member mount part 17 and the position adjustment member 18 deflecting the head chip mount parts 14,15 are provided to the head base 16 in which plural head chip mount parts 14,15 are provided upright. Thus, with the head base 16 mounted to a bridge 3, not only a head chip 13 but also the position adjustment member 17 is mounted to the bridge 3 in itself. Moreover, the head base 16 is fitted in the bridge 3 to support the side wall of the bridge 3 from the inner side with the head base 16 to reinforce the bridge 3. Furthermore, the head base 16 is formed nearly the same size as the bridge 3 and the free end of a couple of vertical leaves 2 is mounted to both the ends, then the function of the head base 16 is in common to that of the bridge 3.
Patent JP-H04142408-A (JP)
Title: Ink film thickness measuring method
Inventor: HACHIKI SHIGEO
IPC: B41F31/02
Filed: 1990-10-02
Abstract: PURPOSE:To measure the film thickness of the ink stuck at various positions by correcting the first signal with the second signal to obtain the ink film thickness. CONSTITUTION:The scattered light from an ink-stuck face is detected by RGB color sensors 25, the noise by the disturbance light is removed when the signal is fed through a band-pass filter 26 with the same frequency as that of modulated light, and only the signal is extracted. The G sensor 25b becomes a main color sensor and the B color sensor 25c becomes a complementary color sensor for the yellow ink to be used, for example. The signal (first signal) obtained from the main color sensor 25b and the signal (second signal) obtained from the complementary color sensor 25c are sent to an arithmetic unit 27, and the second signal is subtracted from the first signal for correction. The effect of the disturbance light is eliminated, the effect of the ink surface shape an backing surface is eliminated, the signal corresponding to only the ink film thickness is obtained, and the ink film thickness is measured.
Patent JP-H0982805-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKIYAMA MASANORI
IPC: H01L21/768
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To form a barrier metal for the contact hole of high aspect ratio at a relatively low price using a simple method. SOLUTION: After a contact hole 24 is based in the polycrystalline silicon film 17 which was formed in advance, an Ni-containing aqueous solution of nitric acid is applied thereon. Then, Ni and silicon are reacted with each other, and an Ni silicide layer 26 is formed on the bottom part of the contact hole 24. An aluminum film 28, which is buried in the contact hole 24, is formed on the Ni silicide layer 26.
Patent JP-S63118437-A (JP)
Inventor: TANABE TSUNETOSHI
IPC: F25D23/06
Filed: 1986-11-05
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-H09297377-A (JP)
Title: Processing composition and developing solution for silver halide photographic sensitive material and processing method using them
Inventor: MORISHIMA SHINICHI
IPC: G03C1/06
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To carry out novel formation of an image by using the developing solution not using a dihydroxybenzene derivative as a developing agent by incorporating specified plural compounds. SOLUTION: The silver halide photographic sensitive material is processed by using the developing solution containing ascorbic acid or the like or its derivative represented by formula II in which R7 is an H atom or an aryl or aryl or a heterocyclic group, and further, at least one kind of p-aminophenol represented by formula I in which each of R1 -R4 is, independently, an H atom or a substituent; and each of R5 and R6 is, independently, an alkyl, alkenyl, aralkyl, aryl, or heterocyclic group. The p-aminophenols to be used as an auxiliary developing agent can be used alone or in combination with the other well- known p-aminophenols or 3-pyrazolidones.
Patent JP-H0579403-A (JP)
Title: Automatic starting device of multiple carburetor
Inventor: TSUTSUI KATSUHIKO
IPC: F02M13/02
Filed: 1991-09-17
Abstract: PURPOSE:To provide the automatic starting device of a multiple carburetor in which is used a single starting device, capable of improving idling operation property of an engine, and also making proper starting mixture air control when the automatic starting device can be not operated. CONSTITUTION:A number of third starting mixture air passages 25 same as the number of carburetors 6 whose respective one ends are opened to intake passages 2, are opened to a second control cylinder 23 which is opened to second starting mixture air passages 24 and second starting fuel passages 26. The second starting mixture air passages 24 are opened to the first control cylinder 9 of an automatic valve device D controlled by a first opening/closing valve body 14 driven by a thermosensible responsing body 17 which displaces according to change of a temperature, and being led from a first starting mixture air passage 11 communicated with the same number of intake passages 2 as the same number of the carburetors 6 for composing a multiple carburetor C, and on the other hand, the number of second starting fuel passages 26 is equal to the number of the carburetors 6 led one a starting fuel passage 12 communicated with the bottom part of the constant liquid surface of a float chamber 3. By a second opening/closing valve body 27 which is rotatable by manual means, the second and third starting mixture air passages 24, 25 are communicated with each other, the second starting mixture air passage 24 is communicated with the second starting fuel passage 26, or the passages 25 and 26 are communicated with each other.
Patent JP-H09112558-A (JP)
Title: Magnetic bearing spindle device for machine tool
Inventor: KAMIYAMA HIROTOMO
IPC: B23Q15/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the finish condition of a work and the service life of tools, by making the control condition of a magnetic bearing at an optimum condition regardless of the sorts of tools, and stabilizing the holding of a main shaft by the magnetic bearing. SOLUTION: This magnetic bearing spindle device for machine tool is to be used in a machine tool which can exchange a tool 17 installed to a main shaft 4 to other sort of tool automatically depending on the instruction from a numerical control device 2, and it furnishes the main shaft 4, plural sets of magnetic bearings 5, 6, and 7, to support the main shaft 4 in the noncontacting condition, and a magnetic bearing control device 15 to control the magnetic bearings 5 to 7. The magnetic bearing control device 15 converts the control condition of the magnetic bearings 5 to 7 depending on the instruction to the tools from the numerical control device 2.
Patent JP-S62127424-A (JP)
Title: Method for induction-hardening bevel gear
Inventor: ONISHI MASAZUMI
IPC: C21D9/32
Filed: 1985-11-26
Abstract: PURPOSE:To increase the strength and accuracy of a bevel gear by fitting a copper strip for controlling the extent of heating to a hardening apparatus and by heating the gear by high frequency heating under rotation so as to heat uniformly the surface of the gear. CONSTITUTION:A copper strip 4 is fitted to an apparatus for hardening a bevel gear 3. The gear 3 is heated by high frequency heating under rotation and the heated state of the surface of the gear 3 to be hardened is controlled with the copper strip 4 to heat uniformly the surface of the gear 3. Immediately before the heating is stopped, the rotation of the gear 3 is stopped. A quenching medium 6 is then fed to the surface of the gear 3 to be hardened as regulated flows.
Patent JP-H1199084-A (JP)
Title: Liquid detergent ejecting device
Inventor: SATO KATSUNORI
IPC: A47K5/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To extremely simply and sanitarily replenish a liquid detergent by sucking the liquid detergent from a detergent container until its residual amount becomes smaller than the liquid detergent. SOLUTION: A liquid detergent ejecting device is provided with a detergent container 3 storing a prescribed amount of a liquid detergent, a suction tube 25 inserted to the container 3 to suck the liquid detergent, a pump 5 connected to this tube 2, sucking the liquid detergent stored in the container 3 and discharging it from a nozzle 4 and a motor 1 driving this pump 5. In addition, the container 3 of the ejecting device is provided with a sealed bag 3a packed with the liquid detergent inside by plugging a flexible sheet material of watertight structure in an airtight state. The tube 25 is inserted toward a bottom part at the bag 3a.  The tube 25 opens a suction path 25A at the side surface of a lower part and even in a state where the bag 3a is sucked to the lower tip surface of the tube 25 at the time of discharging the liquid detergent, the liquid detergent can be sucked through the path 25A.
Patent JP-S61144707-A (JP)
Title: Production of magnetic head
Inventor: SUZUKI HIROYUKI
IPC: G11B5/21
Filed: 1984-12-18
Abstract: PURPOSE:To improve joining reliability and to stabilize gap width by forming a rod type caking agent to be inserted into the end part of a winding window in the same shape with the end part of a winding groove, inserting a glass rod into the winding groove and fusing and caking the glass, and thus joining core blocks. CONSTITUTION:Glass substrates 1' and 3' and magnetic layers 3a-3d are laminated alternately on the core blocks 1 and 3, which are jointed together. The wedgelike winding groove 2 is formed lengthwise continuously in one core block 1 at the surface side that the core block 3 abuts on. The glass rod 9 and a window forming rod 5 are inserted into the groove 2 and the glass rod 9 is formed in the same shape with the tip part of the winding window 2, e.g. triangular shape. The glass rod 9 and forming rod 5 are pressed and heated while inserted up to the tip part of the groove 2, and then the glass rod 9 fused to fill the groove 2 up to the tip part. The united block is cut along cutting lines 6a and 6b after being cooled to obtain magnetic cores 10. Thus, the reliability of the joining state is improved and the gap width is stabilized.
Patent JP-H04143177-A (JP)
Title: Device for fastening side gate of truck deck
Inventor: KAZUME KIYOJI
IPC: B62D33/037
Filed: 1990-10-02
Abstract: PURPOSE:To limit the projection from a side gate to the outer side to a minimum by installing a pressing piece abutting to the outside of a lower flapper gate to an upper gate, and pivoting a receiver to hold the top side of a handle level, as well as pivoting the basic end of the hand lever to which the pressing piece is locked to the lower gate. CONSTITUTION:A thin tongue form pressing piece 3 is provided hanging down to abut to the outer side of a lower gate 2 at the lower end at about the center of the side surface of the upper gate 1 of a truck. On the other hand, a handle lever 4 to fasten the pressing piece 3 is pivoted 5 to the lower gate 2, and it is formed in a thin belt form. And at the center of the lower gate 2, a receiver 6 furnishing an arm 8 to hold the handle lever 4 is pivoted 7, and near the tip of the handle lever 4, a projection 9 for preventing rotation of the receiver 6 is pivoted. And, while a projection 10 for removal preventing of a handle lever 4 is projected at the upper side of the receiver 6, a cut groove 14 is provided at the lower side of the receiver 6, and a locking pin 15 installed on the lower gate 2 is engaged to the cut groove when the gate is fastened.
Patent JP-H01106925-A (JP)
Title: Distribution type fuel injection pump
Inventor: ISHIDA TOMIO
IPC: F02D1/04
Filed: 1987-10-21
Abstract: PURPOSE:To compensate for a decrease in an amount of injected fuel by shifting the position of holding a reverse Angleich spring in the fuel increasing direction in response to a rise in a fuel temperature. CONSTITUTION:A reverse Angleich spring 11 is wound around a control rod 16 attached to a control lever 10 with its free advance and retreat movement. A temperature sensing operation member 19 made of shape memorizing alloy is fitted between a washer 18 and the control lever 10 so that the position of holding the reverse Angleich spring 11 may be shifted in the fuel increasing direction in response to a rise in a fuel temperature. Thus, a decrease in an amount of injected fuel caused by the rise in the fuel temperature can be compensated.
Patent JP-H04143547-A (JP)
Title: External water pouring system and pouring method thereof
Inventor: WATANABE TAISUKE
IPC: F24D17/00
Filed: 1990-10-03
Abstract: PURPOSE:To obtain an external water pouring system and a water pouring method adapted for a washing machine with excellent operability and particularly for fully-automatic type by interposing an external water pouring mechanism in a forward tube, and unit-setting with an amount corresponding to hot water amount usable for an external water pouring position as one unit. CONSTITUTION:Hot water to be supplied to a washing machine 9 is counted with an amount of hot water corresponding to the machine 9 by a flowrate sensor 14 as one unit, and poured until a counted value coincides with preset hot water pouring times. In the case of a 'washing machine' to be executed after the times are exceeded, the residual hot water is supplied as it is or cold water is supplied, and the machine 9 executes washing. Thus, the amount of the hot water to be supplied to the machine 9 is counted with a predetermined hot water amount as one unit, the hot water is poured until the counted value coincides with the preset number of pouring operations, the number of washing operations of the hot water is designated corresponding to 'washing' of operating sequence of the machine 9, and the hot water is poured.
Patent JP-H07121784-A (JP)
Title: Photoelectric smoke sensor
Inventor: TOKI AKIRA
IPC: G08B17/107
Filed: 1993-10-25
Abstract: PURPOSE:To obtain the photoelectric smoke sensor which is high in reliability, good in productivity, and inexpensive. CONSTITUTION:In the photoelectric smoke sensor equipped with an optical system holder supporting both a light emitting element which irradiates smoke particles entering a darkroom part and a lens which receives scattered light from the smoke particles irradiated by the light emitting element and converges it on a light receiving element, the optical system holder consists of a 1st optical system holder 70 and a 2nd optical system holder 71, and the light emitting element B and lens C are clamped between the 1st optical system holder and 2nd optical system holder. Further, the 1st optical system holder is equipped with a thermally sticking column 70a1 at the part facing the 2nd optical system holder, which is equipped with a thermally stuck part 71a that the thermally sticking column penetrates. Further, at least one of the 1st optical system holder and 2nd optical system holder is provided with a rib whose tip is crushed by a part contacting a clamped body B when the body B is clamped.
Patent JP-H0327515-A (JP)
Title: Pattern position detection device and aligner
Inventor: TANAKA TSUTOMU
IPC: H01L21/30
Filed: 1989-10-16
Abstract: PURPOSE:To enable easy selection and application of a detection method which is suitable for a pattern formed on a transparent film or an opaque metallic film by switching a transmitted illumination phase difference detection and vertical illumination bright field detection by inserting and removing an aperture diaphragm and a phase difference plate. CONSTITUTION:Light transmitted a slit 53 transmits a phase film of a phase difference plate 9 and reaches a photosensitive element 7 when there is not a pattern edge in a substrate 1. Meanwhile, light transmitted a pattern edge is diffracted at an edge section and transmits a section without a phase film of the difference plate 9. Therefore, an zero-order diffraction image which transmitted the difference plate 9 and an n-order diffraction image which does not transmit it are interfered to enlarge contrast and to enable detection of a transparent pattern. Then, if a substrate 1 is provided with a metallic film, the difference plate 9 is removed from a detection optical path to make vertical illumination using an illumination optical path 3. Contrast is larger in the bright field detection. Thereby, it is possible to readily select and apply a detection method suitable for a detected substance.
Patent JP-H11112859-A (JP)
Title: Digital electronic camera
Inventor: NAGAI HIROYUKI
IPC: G03B17/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To normally enable optimum photographing to be executed in spite of lens exchange by executing a correction processing corresponding to an optical characteristic intrinsic to an exchange lens. SOLUTION: The image of a subject formed by the exchange lens 1 is converted into an electric signal by an image pickup element 2 such as CCD, etc. A lens characteristic code reading circuit 9 reads a lens characteristic code 8 provided inside the exchange lens 1 and the optical characteristic intrinsic to the exchange lens 1 is stored in a lens characteristic storage circuit 10. A correcting circuit 3 inputs the electric signal of the subject outputted from the image pickup element 2 and correction in accordance with the optical characteristic intrinsic to the exchange lens 1 is executed. A signal processing circuit 4 generates image information by the electric signal which is corrected by the correcting circuit 3 and outputs it to a compression extending circuit 5.  The compression extending circuit 5 compresses data and compressed image information is written in an image memory 11 in an external storage medium. Thus, the image is photographed.
Patent JP-H0974877-A (JP)
Title: Apparatus for operating harvester with single lever
Inventor: NAKADA SHIGERU
IPC: A01B69/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enable the lifting/lowering work of a reaping part and side clutches of both crawlers of a harvester to be mechanically and efficiently operated by a single lever without causing the failure of the clutch. SOLUTION: A longitudinal operation shaft 7 extended perpendicularly to a rotational shaft 5 is inserted into a supporting part 6 fixed to the rotational shaft 5 laterally extended in a steering column 4. The operation shaft 7 is exclusively allowed to rotate in the supporting part. The lower part of an operation lever 3 is fixed to the operation shaft 7. The tip end of a valve- operation rod 10 for operating a control valve 9 of a hydraulic cylinder to lift or lower the reaping part is connected to the tip end of a rotary arm 8 fixed to an end of the rotary shaft 5. The middle part of a laterally symmetrical swing arm 11 is fixed to the operation shaft 7 and both ends of the swing arm 11 are connected in interlocked state with plays to one end side of bothside clutch operation wires 12a, 12b. The side clutches of both crawlers can be disconnected by pulling the side clutch operation wires upward.