baber/WOPTO huggingface dataset:
Patent JP-H0282088-A (JP)
Title: Eccentric rotation correction of trough in circular type sintered ore cooling machine
Inventor: ISHIKAWA MASAYOSHI
IPC: F27B21/00
Filed: 1988-09-19
Abstract: PURPOSE:To permit the correction of eccentric rotation of a trough on line at all times by a method wherein the rotating condition of the trough is detected from the values of currents of a plurality of driving motors to balance the pushing forces of a plurality of driving motors by regulating the pushing forces of a pair of friction rollers pushing the outer periphery of a rotating frame or a friction plate while pinching it. CONSTITUTION:The values of currents of respective driving motors 17, driving an upper friction roller 4a among a pair of friction rollers 4a, 4b, are measured by respective ammeters 29 and are transmitted to a computer 32. The computer compares and operates the values of currents of respective motors 17 and when a difference between both values of currents is higher than a reference value or 5A, the computer outputs the operating commands of upper and lower motor cylinders 22a, 22b to a control unit 33. The operations of respective motor cylinders 22a, 22b are controlled until the difference of the values of currents between two sets of driving motors 17 becomes lower than the reference value 5A to correct the eccentric rotation of a trough while regulating finely the pushing force for a friction plate 3 by a pair of friction rollers 4a, 4b arranged at the symmetrical positions of a cooling machine.
Patent JP-S6291763-A (JP)
Inventor: MATSUSHITA MASAO
IPC: F25B35/04
Filed: 1985-10-17
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-H0633479-A (JP)
Title: Dredging device
Inventor: KUIOKA KIYOSHI
IPC: E02F3/90
Filed: 1992-07-17
Abstract: PURPOSE:To prevent the incursion of foreign matters to the inside of a dredging device and to improve controllability by providing a sludge collecting board to a gap between a plurality of steps of inlet cutters, and exceeding set value in hydraulic oil pressure during the operation to stop and reverse the inlet cutters. CONSTITUTION:A position of a sludge collecting board 11 is adjusted to the rear side of a dredging direction, and a vertical screw conveyer 2 is lowered to bury an inlet device 5 and the sludge collecting board 11 into a sludge layer. After that, a motor 3b and a hydraulic motor 9 are driven to rotate screw blades 3 and inlet cutters 5b, and the sludge layer is fluidified to introduce it to the inside of a dredging device 1 with suction force. Then, it is conveyed to discharge from a discharge port 2a, and it is conveyed to the last position through a pressure feed pump 25, a discharge pipe 26, etc. At that time, conveyance by the screw blades 3 is mainly made only for vertical conveyance of solid sludge. By exceeding set value of oil pressure, a reverse command is issued to the hydraulic motor 9 from a controller 30 to eliminate foreign matters, and damage in equipments is prevented. Loading is suppressed by auxiliary cutters 11a provided between the cutters 5b.
Patent JP-H0281507-A (JP)
Title: Manufacture of piezoelectric ceramic resonator
Inventor: SATO TSUTOMU
IPC: H03H3/02
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a piezoelectric ceramic resonator whose characteristic is stable by coating an insulating substance dissolved by a solvent but not dissolved by heat to a part between wiring patterns of a printed circuit board and at a part with the piezoelectric ceramic vibration plate mounted thereto at a prescribed thickness prior to the connection of the piezoelectric ceramic vibration plate and removing the substance by a solvent after the end of connection. CONSTITUTION:After wiring patterns 3a-3c are formed on the surface of the printed circuit board 3, nearly square insulating films 10, 11 dissolved by a solvent but not dissolved by heat are formed to a part between the wiring patterns 3a-3c and at a part with the piezoelectric ceramic vibration plates 1, 2 mounted thereto by using the technology of printing. Then the piezoelectric ceramic vibration plates 1, 2 are mounted on the surface of the insulation films 10, 11 so that electrodes 1b, 2b are adhered closely and connected and fixed by solder or a conductive adhesives 4. Moreover, the insulation films 10, 11 are removed by a solvent after three lead terminals 5-7 are fixed to the printed circuit board 3. Then a stable characteristic is obtained.
Patent JP-2000066578-A (JP)
Title: Arithmetic learning system
Inventor: MUKOYAMA YOICHI
IPC: G09B19/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out calculations according to the degrees of sill of respective children in learning of the basic arithmetic extremely important in the lower grades of a school, to allow all the children to obtain the passing marks of full marks by grouping the calculation equations to blocks of three ranks, high middle and low, regardless of the presence of differences in the degrees of skill, to offer learning effects, to enhance the degree of satisfaction of the children and to enhance their will. SOLUTION: At the time when the children carry out four operations, the blocks of the calculation equations are grouped and arrayed to the calculation blocks of the low rank 'a', 'b', the blocks of the middle rank 'c', 'd', 'f', and the blocks of the high rank 'g', 'h', 'i', 'j', 'k'. The children are made to select the respective calculation equation blocks and to make arithmetic according to their own degrees of skill so that the full marks of all the children in the class may be obtd. The degrees of the satisfaction of all the children may thus be obtd. and the well for learning is improved.
Patent JP-S60128892-A (JP)
Title: Drive circuit for dc motor
Inventor: KANAZAWA HIROYUKI
IPC: H02P7/288
Filed: 1983-12-12
Abstract: PURPOSE:To always maintain an armature current constant by inserting a constant-current element in series with a motor. CONSTITUTION:When transistors 2, 3 are ON, current flows to a motor 1 is controlled by a transistor 6 to the prescribed value. When the transistors 2, 3 are intended to be OFF and transistors 4, 5 to be OFF, current flows in a loop of the motor 1, a diode D4, a power source E, a diode D5, a transistor 6, a diode D7 and the motor 1 by the reactance energy of the motor. This current is maintained by the transistor 6 constantly. When the current due to the reactance energy is reduced, the transistors 4, 5 become ON, and current flows reversely. This current is maintained by the transistor 7 constantly.
Patent JP-H0397133-A (JP)
Title: Optical information recording medium
Inventor: KOBAYASHI MITSURU
IPC: G11B7/2437
Filed: 1989-09-11
Abstract: PURPOSE:To improve characteristics for repeated overwriting by constituting an optical recording layer of a Sb-Te-Ge alloy and adding a rare earth element to zinc sulfide for a heat-resistant protective layer. CONSTITUTION:The optical recording layer 3 consists of a Sb-Te-Ge alloy and heat resistant protective layers 2,4 provided on one or both sides of the recording layer 3 consist of zinc sulfide (ZnS)with a rare earth element added. By this constitution, adhesion strength between the protective layers 2,4 and the optical recording layer 3 comprising a Sb-Te-Ge alloy can be increased. The rare earth element is La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Tm, Yb, or Lu, and the add amt. is 5 - 40 mol%, more preferably 10 - 30 mol%. If the add amt. is less than 5 mol%, the effect of addition can not be expected, while over 40 mol%, laser absorption of the protective layer increases to reduce the contrast of recorded state from nonrecorded state. By this method, characteristics for repeated overwriting can be improved.
Patent JP-2000060801-A (JP)
Title: Non-contact type tonometer
Inventor: IIJIMA HIROSHI
IPC: A61B3/16
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type tonometer capable of highly accurately obtaining an intraocular pressure by measuring a cornea thickness and blowing an air flow almost at the same position. SOLUTION: This tonometer is provided with a control circuit 80 for operation-controlling an air flow blowing means and blowing the air flow from an air flow blowing nozzle 12 to a measurement part only when it is detected that the alignment position of a device is within an alignment allowable range and is within a prescribed range narrower than the alignment allowable range from alignment position information outputted from an XY alignment detection circuit 42 in performing alignment again after measuring the thickness of the cornea C of an testing at a specified site.
Patent JP-S6387717-A (JP)
Title: Magnetic anisotropic sheet extruder
Inventor: ABE TOKUJI
IPC: H01F41/02
Filed: 1986-09-30
Abstract: PURPOSE:To facilitate extruding a high quality magnetic anisotropic sheet by a method wherein anisotropy is achieved by the reinforcement of a magnetic field and the activation of powder particles in a block for a magnetic field and the anisotropic state is stabilized by cooling in the block. CONSTITUTION:A mold A is composed of a block 13 not for a magnetic field which is one half part of the mold on the side of a heating cylinder 1, i.e. on the upstream side, and a block 14 for a magnetic field which is the other half part of the mold on the downstream side and the two blocks 13 and 14 are connected into one-piece. Slits 19 and 19' are formed nearly at the centers of the respective upper and lower blocks 14a and 14b of the block 14 for a magnetic field and heating means 20 and 20' such as cartridge heaters are buried in the upstream side parts of the cut trenches 19 and 19' and cooling means 21 and 21' through which coolant such as water is made to flow are provided in the downstream side parts of the trenches 19 and 19'. At the same time as material (a) is heated and fluidized, a magnetic field is applied and the magnetic field intensity in the region for a magnetic field is intensified to facilitate rotation of magnetic powder particles and promote achievement of anisotropy. The fluidized material is cooled to become viscous or solid in the downstream part to avoid the degradation of the orientation.
Patent JP-2001056819-A (JP)
Title: Device and method for preparing multimedia information including retrieval information and program recording medium
Inventor: TOMINAGA KIYOSHI
IPC: G06F17/30
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a device for separately managing information by synthesizing each of object information and each of retrieval information continuously timewise and recording that synthesized information on a recording medium. SOLUTION: Plural kinds of object data including animation data, audio data and sub-video data from media or broadcasting is fetched into an information converting means 13 by an information receiving means 11 and the information converting means 13 converts the continuous object information into small areas continued for each data class. Next, the representative information of these continuous small areas is prepared as retrieval information for each small area by a retrieval information preparing means 14. Then, each of object information prepared by the information converting means 13 and each of retrieval information prepared by the retrieval information preparing means 14 are synthesized into the same stream by an information synthesizing means 15 and that stream is recorded onto the recording medium by an information recording means 16.
Patent JP-H0281444-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: ISHIKAWA EIICHI
IPC: H01L21/56
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a hybrid integrated circuit having excellent moistureand heat-resistance and free from surface adhesion of large quantity of wax by a method wherein electronic circuit components are mounted on a substrate and, after a lead frame is attached and a wax layer and then a resin-molded layer are formed over the whole surface, a gap is formed inside the resin-molded layer. CONSTITUTION:Electronic circuit components 2 are mounted on a substrate 1 on which a conductor pattern is formed and, after a lead frame 3 is attached, the substrate is dipped into melted wax (melting point 125 deg.C) to form a wax layer 4 and then dipped into filler-added modified phenolic resin to form a resin-molded layer 5. Then the substrate is kept under a room temperature to make solvent volatilize and, after it is heated to 80 deg.C for primary curing, it is heated to 135 deg.C to melt the wax and fill hollow holes produced by the volatilization of the solvent with the melted wax and, at the same time, secondary curing is performed. Thus, the a hybrid integrated circuit having a gap 6 inside the resin-molded layer 5 can be obtained.
Patent JP-H0572227-A (JP)
Title: Acceleration detector
Inventor: SAITO HIDETOSHI
IPC: G01P15/18
Filed: 1991-09-12
Abstract: PURPOSE:To enable attainment of mass production by a common structure and also to reduce the cost by a method wherein acceleration detecting elements of minute structures each of which can detect acceleration in a single-axis direction are formed to have the common structure, by using a micromachining technique, as an acceleration detector which can detect the acceleration of a moving body in a multi-axis direction, and the elements are fitted to a circuit board through a connector having fitting surfaces being vertical to the directions of the discrete axes being perpendicular to one another so that the acceleration detector be formed. CONSTITUTION:In the acceleration detector 1, three acceleration detecting elements 2 of minute structures are connected to a circuit board 4 through a connector 3 having fitting surfaces being vertical to the directions of three axes intersecting one another perpendicularly. The circuit board 4 is provided with a processing circuit 5 which amplifies a detected electric signal, converts it into a pulse signal and takes out an acceleration signal, and these components are molded in a case 6 by a potting material 8.
Patent JP-H10101562-A (JP)
Title: Medicine for suppressing active oxygen
Inventor: CHIHIRO MASATOSHI
IPC: C07D277/68
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine containing a specific azole derivative as an active ingredient, capable of exhibiting a strong active oxygen release- suppressing action, and useful for the disorders of tissues after ischemic reperfusions. SOLUTION: This medicine contains an azole derivative of formula I (R<1> , R<3> are each phenyl which may have one to five substituents, such as an alkoxy, a lower alkyl or hydroxyl group, on the phenyl ring, a 5-15 membered mono, di or tricyclic heterocyclic residue which has one or two of N atoms, O atoms or S atoms, etc.; X is S atom, O atom, etc.) or its salt as an active ingredient. The compound of formula I includes 2-(3,4-diethoxyphenyl)-4-(3-carboxy-5- methoxyphenyl)thiazole. The compound of formula I is obtained by reacting a compound of formula II (Y is a halogen) and a compound of formula III in a proper solvent.
Patent JP-H1172284-A (JP)
Title: Refrigerator
Inventor: SHIRATORI HIROMI
IPC: F25D17/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent not only a shorter cycle of cool air and poor cooling as caused by foods and vinyl bags which drop from the rear of a case to clog a suction port. SOLUTION: In this refrigerator with a pullout type refrigerating chamber, cool air 50 cooled by a cooler 6 is blown out at blowoff ports 12a and 12b of a cool air guide plate 20 protruding to the front of cases 30a and 30b (30) and sucked into a suction port 13 of the cool air guide plate 20 arranged on an inner floor surface of the refrigerating chamber after passing through the front from the rear of the case 30. A rib and a hole are arranged at upper parts of a rear wall and a side wall of the case 30. This prevents the blowing of the cool air directly to the suction port from the blowoff ports and the clogging of the suction port by dropping foods.
Patent JP-H0794765-A (JP)
Title: Method of fabrication of solar cell absorption layer
Inventor: HIRANO TOMIO
IPC: H01L31/04
Filed: 1993-09-20
Abstract: PURPOSE:To provide an improved method wherein a solar cell absorption layer of copper-indium-selenium tertiary alloy with the atomic ratio controlled within a desired narrow region can be stably fabricated. CONSTITUTION:An inhomogeneous thin film that contains copper and indium at a molar ratio of about 1:1 and contains selenium at a molar ratio of 2 or less with respect to copper or indium is formed on a conductive substrate. Theta, the thin film is heat-treated in an atmosphere containing selenium vapor and is hereby converted to a tertiary alloy layer of a molar ratio of copper: indium:selenium of about 1:1:2. Hereby, a solar cell absorption layer is fabricated, which is high in crystallinity, dense, and is reduced in any defect.
Patent JP-H11167338-A (JP)
Title: Holographic screen
Inventor: ABERSFELDER GUENTER DR
IPC: G02B5/32
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a holographic screen which is adequate to the various kinds of use by using the holographic screen appearing in black or gray in ambient light as a display screen for an information system. SOLUTION: The screen for holographic mapping appearing in the black or the gray in the ambient, light is used as the display screen of the information system. In this case, the information system is a calculating machine and the display screen constitutes the part of the calculating machine. The screen can be provided at a short distance from the eye of an observer by displaying a picture at a previously regulated distance in the form of a virtual image. Such holographic screen is used as a large screen as the display board for an athletic stadium or an indoor stadium. Besides, the picture of an optional size can be displayed by connecting the same kinds of small holographic screens without a joint. This picture display can be performed by incident projection or reflection projection.
Patent JP-H1078374-A (JP)
Title: Measuring device of low lamp of headlight for automobile
Inventor: SHIBATA MASATERU
IPC: G01M11/06
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To automatically measure a dislocation quantity of a cut line and an elbow point of a low lamp. SOLUTION: This device condenses the distributive light of a headlight, and detects a cut line and an elbow point of the distributive light, and automatically detects dislocation of the headlight. In this case, a condenser lens 2 to condense the distributive light, a distributive light sensor base board 4 to automatically move to detect the cut line and the elbow point of the distributive light and a tracking sensor base board 5 to move together with the distributive light sensor base board 4, are arranged in a light receiving box 1, and the light receiving box 1 is moved by output of the tracking sensor base board 5, and its moving distance is measured.
Patent JP-S60235329-A (JP)
Title: Flat plate type cathode-ray tube
Inventor: TOMII KAORU
IPC: H01J31/12
Filed: 1984-11-06
Abstract: PURPOSE:To obtain a picture with uniform luminance over the entire screen by providing an electron beam amount detection electrode outside at least a single effective screen of two or more electrodes arranged on the screen side of a vertical deflection electrode. CONSTITUTION:A beam that passed through a beam extraction electrode 3 is focused and deflected by a vertical focusing.deflection electrode 4 and incident on a first beam current detection electrode 15. This current is detected by a detector 31 and compared with a required and preset current value. The difference is input to a beam extraction electrode voltage control circuit 32 and the voltage supplied to the beam extraction electrode 3 is controlled. Consequently, the beam current that is incident on the first beam current detection electrode 15 can always be obtained a preset fixed current value. For the detection of beam current, the same beam permeation hole as a first shielded electrode 5 may be formed on the first beam current detection electrode 15 and the beam passing through the hole may be obtained by a second beam current detection electrode 17.
Patent JP-H06205476-A (JP)
Title: Cell play-back sequence system for communication network
Inventor: ANRII ARUBERUTO YURIA FUAAHIRU
IPC: H04L12/56
Filed: 1993-09-20
Abstract: PURPOSE: To provide a system where the size of a buffer is relatively small regardless of a long variable delay time of a cell in a cell re-sequencing system of a communication network where communication cells are transmitted. CONSTITUTION: A re-sequencing part RS has two or more inputs S11, S1n, and S1N which are connected to different entrances I21, I2n, and I2N by different transmission links TL1, TLn, and TLN, and inputs and transmission links are arranged in a link group LG, and a cell is supplied to arbitrary input and link in the link group LG and is delayed by one or more fixed transmission delay TD during the period of transmission from the input S11, S1n, or S1N to an exit N21, N2m, or N2M, and the fixed transmission delay TD forms a part of a first variable time delay, and a minimum size of latch means R21m, R2m, and R2M is determined by the difference between a certain preliminarily determined value and the fixed transmission delay.
Patent JP-2000068341-A (JP)
Title: Yield predicting method and apparatus thereof, and manufacture of substrate
Inventor: MATSUMOTO SHUNICHI
IPC: H01L21/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a yield predicting method and system for realizing improvements in product yield and product productivity, and also to obtain a method for manufacturing substrates. SOLUTION: This method includes a defect detection step of detecting a defect from an image signal, calculating a feature quantity of the detected defect, and calculating the position coordinates of the detected defect in a substrate coordinate system set for a substrate 1, an analysis step of calculating the number of such defects on the basis of the calculated defective feature quantity and the defective position coordinates and on the basis of position coordinates of a product and position coordinates of a pattern region for the product in the substrate coordinate system, and predicting a defective generation probability for each product from defective generation prediction data, on the basis of the calculated number of defectives classified according to the pattern regions of each product.
Patent JP-2000065456-A (JP)
Title: Ebullient cooler
Inventor: OSAKABE HIROYUKI
IPC: F25D9/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of heat radiation performance even upon inclination of an ebullient cooler by forming a circulation flow of refrigerant between a refrigerant tank and a radiator. SOLUTION: A vapor tube for supplying refrigerant vapor from a refrigerant tank 3 to a radiator 4 comprises a first vapor tube 11A having one end being coupled with one side face of the refrigerant tank 3, and a second vapor tube 11B having one end being coupled with the other side face of the refrigerant tank 3. A tube for returning condensed liquid from the radiator 4 to the refrigerant tank 3 comprises a first liquid return tube 12A having one end being coupled with one side face of the refrigerant tank 3, and a second liquid return tube 12B having one end being coupled with the other side face of the refrigerant tank 3.  Since the second vapor tube 11B is opened above the refrigerant liquid level even if the first vapor tube 11A is opened below the refrigerant liquid level, refrigerant vapor can be fed through the second vapor tube 11B to the radiator 4, liquefied by the radiator 4 and returned back to the refrigerant tank 3 through the liquid return tube 12.