baber/WOPTO huggingface dataset:
Patent JP-H06235946-A (JP)
Title: Light self-routing switch
Inventor: KUROYANAGI TOMOJI
IPC: H04B10/27
Filed: 1993-02-10
Abstract: PURPOSE:To provide a light self-routing switch executing the self-routing via the light signal itself without converting it into the electric signal. CONSTITUTION:The cell light inputted via an in-highway 1 is split into multiple parts by the branch section 2a of a branch wavelength conversion section 2, and wavelength conversion is made based on the tag light at a wavelength conversion section 2b. A wavelength selection section 3 has light filters with different passing wavelengths corresponding to an out-highway respectively, and the cell light is sent out via the light filter having the wavelength of the cell light converted with the wavelength by the wavelength conversion section 2b as the passing wavelength. The cell light can be returned to the original wavelength by a wavelength conversion section 4 and sent out to the out- highway.
Patent JP-S57138577-A (JP)
Title: Electroformed cutter and manufacture thereof
Inventor: KOTANI TAKAHIDE
IPC: B24D3/06
Filed: 1981-02-17
Abstract: PURPOSE:To improve resistance to crack and peeling-off of the layer of fine grinding particles of an electroformed cutter for cutting and fluting glass, super- hard brittle materials, etc. by bonding electrically the fine grinding particles in their metallic plating and forming their uniform layer. CONSTITUTION:A mold is formed by applying an insulation paint 3 to all over an electrode plate 1 except on the part where the cathode plate 2 is formed. By using this mold fine grinding particle layer (comprising diamond grinding particles, etc.) on the peeled-off layer of the cathode plate 2. Next, the mold is electrolyzed in a plating bath which comprises copper, nickel or their alloys to form a plating layer that reaches the peeling-off layer of the cathode plate 2 through the fine grinding particle layer. The composite layer consisting of the fine grinding particle layer that is bonded by this plating layer and the plating layer is peeled off from the cathode plate 2 to obtain an electroformed cutter that possesses a fine grinding particle layer and is superior in resistance to cracks and peeling-off.
Patent JP-H07286568-A (JP)
Title: Internal combustion engine with car diagnostic device for detecting steam in fuel rail
Inventor: JIYON EMU GURITSUDEUERU
IPC: G01N9/00
Filed: 1995-02-10
Abstract: PURPOSE: To perform a precise diagnosis about the presence of fuel line vapor by providing a pressure responsive diaphragm exposed to fuel in a fuel rail and a pressure transducer which has a signal conditioner, analyzing transient fuel pressure, and detecting a difference between a test interval resonance frequency and a stored resonance frequency. CONSTITUTION: A pressure sensor 34 for sensing transient fuel pressure waves resulting from actuation of fuel injectors 11-16 is mounted to a fuel rail 24 and generates a pressure signal 35 corresponding to the transient fuel pressure waves over a selected test interval. A signal processing means 37 to which the pressure signal 35 is input determines the resonance frequency of the pressure signal 35 over a selected frequency range and compares the determined resonance frequency to a stored resonance frequency corresponding to an acceptable vapor level in a fuel supply line.  An output signal 40 is generated upon detection of a value difference greater than a preselected amount between the test interval resonance frequency and the stored resonance frequency and the indicator light of a utilization means 41 which is visible to the operator of an automobile is illuminated by the output signal 40.
Patent JP-S63191167-A (JP)
Title: Copying device which compensates for fatigue or the like of photosensitive body
Inventor: IWAHASHI HARUO
IPC: G03G15/00
Filed: 1987-02-04
Abstract: PURPOSE:To prevent the density of a copied image from being changed by continuation of use, change of magnification, etc., by correcting the correction value determined from the degree of fatigue, dwell time and copying time up to the previous time as factors by the coefft. of dependency on the variable power and controlling the electrostatic charge current of an electrostatic charge electrode and/or the voltage of an exposing lamp. CONSTITUTION:The correction value is obtd. from the degree of fatigue, dwell time and copying time up to the previous time as factors according to the degree of the fatigue of a photosensitive body and the correction value is corrected by the coefft. of the dependency on the variable power. The device is so constituted that the electrostatic charge current of the electrostatic charge electrode and/or the voltage of the exposing lamp is thereby controlled. Namely, the linear speed of the photosensitive drum changes according to the variable power such as expansion or reduction in the case of making the variable power and, therefore, the exposure or electrostatic charge quantity is corrected according to such change. The influence of the fatigue of the photosensitive body and the influence of the variable power are thereby compensated for and the coped image having the adequate density is obtd.
Patent JP-H08216978-A (JP)
Title: Floating body
Inventor: KOBORI KIKUO
IPC: B63B38/00
Filed: 1995-02-10
Abstract: PURPOSE: To make the interior of a floating body communicate with the atmosphere as penetration of sea water to a floating body is prevented from occurring by a method wherein a cylinder body the upper and the lower part of which are opened is mounted on the upper part of a floating body and a casing to form a closed space is mounted on the upper part of the floating body in such a manner to close the cylinder body therewith. CONSTITUTION: A floating body 1 is formed of a metal, fiber-reinforced plastic, and concrete to form a box type structure having an internal space, and vertically movably moored at a mooring pile 3, erected in sea, through a mooring ring 4. In this case, a mooring column 5 arranged at the floating body 1 forms a casing body 6 wherein a cover and a bottom plate are fixed at the upper and the lower part of a cylindrical steel pipe to form a closed space, and a small ventilation hole 7 is formed in the vicinity of the lower end thereof. A cylinder body 8 formed of a steel pipe is inserted in the casing body 6 in such a state to extend through the bottom plate of the casing body 6.  This constitution makes the internal space of the floating body 1 communicate with the atmosphere through the cylinder body 8, the interior of the casing body 6, and the ventilation hole 7 and prevent the penetration of sea water in the floating body 1.
Patent JP-H01197035-A (JP)
Title: Composite wire drawing method
Inventor: TAKEUCHI YASUO
IPC: B21F19/00
Filed: 1988-02-02
Abstract: PURPOSE:To improve the finishing state of a surface and to effectively execute wire drawing by reducing the diameter of a composite wire by a reducing die with feeding a powder-like solid lubricant and executing surfacing by a skin pass die in the state of sticking the lubricant thereof. CONSTITUTION:A composite wire A is subjected to diameter reducing by passing through a reducing die 3 first. In this case, the reducing can be executed efficiently at a large working rate without causing wear or seizure because the composite wire A form a lubrication film by the solid lubricant arranged at the inner part of a supporting jig 2. The composite wire A1 having passed through the reducing die 3 is dipped in a liquid lubricant 11 by passing through holes 6, 7 in succession and a composite wire A2 is thereafter obtd. by smoothing the surface by a skin pass die 5. Due to this finishing wire drawing being executed with the surface part of the composite wire A1 as the center by the skin pass die 5 having the die hole slightly smaller than the outer diameter of the composite wire A1, the surface of the composite wire A2 obtd. by hardly any reducing can be finished in a smooth face.
Patent JP-H09215030-A (JP)
Title: Communication system and selective call receiver
Inventor: AOKI YOICHI
IPC: H04W84/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a selective call receiver having a transmission data confirmation processing function for confirming whether transmission data are surely transmitted to the terminal at the destination of transmission or not. SOLUTION: When a message confirmation mode is set in the case of batch transmission processing in transmission data output processing, for example, a CPU 26 outputs its own call number of the transmission source as a DTMF signal while using a DTMF signal generating part 30, outputs message data as a DTMF signal and stores these message data in a transmission data holding register 26a. Then, when a decoder part 23 detects the termination of its own call number transmitted from the transmission base station, the contents of message data to be continuously received are compared with the contents of message data stored in the transmission data holding register 26a and reporting processing for showing whether the message is transmitted or not is performed corresponding to the compared result by a display part 41 and a ringer speaker 35.
Patent JP-H05212256-A (JP)
Title: Heat-resistant porous membrane, heat-resistant hydrophilic porous membrane and their production
Inventor: MIYAMORI TAKAO
IPC: B01D67/00
Filed: 1992-02-07
Abstract: PURPOSE:To provide a heat-resistant polyolefin porous membrane without the mechanical properties inherent in the membrane matrix being deteriorated and capable of being used in hot water for a long time and a heat-resistant hydrophilic porous membrane appropriate in treating an aq. liq. CONSTITUTION:A cross-linked copolymer of the multifunctional (meth)acrylate and monofunctional (meth)acrylate having a 5-20C hydrocarbon residue is held on the surface of the pore of a polyolefin porous membrane to obtain a heat- resistant porous membrane, and further the saponification product of an ethylenevinyl acetate copolymer is held on the membrane.
Patent JP-H08217555-A (JP)
Title: Fiber reinforced ceramic composite material
Inventor: MASAKI AKITATSU
IPC: C04B35/80
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a composite material capable of preventing the oxidation of the interfacial coatings even at >=500 deg.C and capable of suppressing the reduction of the strength of the material. CONSTITUTION: In a ceramic composite body made of a ceramic matrix contg. reinforcing fibers with interfacial coatings on the peripheries, oxidation resistant films of at least one among TiB2 , ZrB2 , B4 C, BN and MoSi2 have been formed on the peripheries of the interfacial coatings.
Patent JP-S63189610-A (JP)
Title: Filter device for exhaust gas
Inventor: SHIMODA HISANORI
IPC: F01N3/02
Filed: 1987-02-03
Abstract: PURPOSE:To prevent a filter from blinding by injecting combustion accelerating catalyst, that has zeolite as the main component and contains metallic oxide, to an exhaust gas filter of porous ceramics. CONSTITUTION:An injection device 6 that injects solution of combustion accelerating catalyst is provided on upstream side of an exhaust gas filter 2 made of porous ceramics. Catalyst support having zeolite as a base and metal, metallic oxide or metallic salt are made to contain in said catalyst solution. Thereby, soot becomes to catch fire easily even in little deposit so combustion is accelerated while combustion accelerating catalyst is stable in high temperature atmosphere, therefore the same isn't separated by combustion heat, and little ash deposits to the exhaust gas filter so blinding can be prevented.
Patent JP-S62179922-A (JP)
Title: Bonding of modified polyolefin resin to metal
Inventor: MASUHARA KENICHI
IPC: B29C65/02
Filed: 1986-02-03
Abstract: PURPOSE:To enhance bonding strength by a method wherein DC voltage is applied to resin for the time that resin takes to turn from its molten state to its state having a temperature below its melting point during the cooling and solidification of the resin. CONSTITUTION:A metal plate 6 unwound horizontally from a coil 5 is preheated at a heating oven 7 up to a temperature near the melting point of resin and then encroached between heating electrode rolls 2 and 2a and, after that, past toward cooling electrode rolls 4 and 4a. Molten modified polyolefin resin film 8 is extruded from an extruder 1 in parallel to the metal plate 6 so as to be fed between the heating electrode rolls 2 and 2a in order to fuse the molten resin film 8 to the metal plate 6. Turning into a resin-bonded metal plate 9, which is gradually cooled with the cooling electrode rolls 3 and 3a and 4 and 4a and finally solidified. On the other hand, the respective electrode rolls are connected to DC source so as to apply DC voltage to the resin film 8. Accordingly, polar groups in the resin are oriented in the direction of the metal plate 6 during the time that the temperature of the resin is above its melting point, resulting in enhancing bonding strength.
Patent JP-S57136780-A (JP)
Title: Manufacture of quick use battery
Inventor: UCHIDA YASUHIKO
IPC: H01M4/23
Filed: 1981-02-18
Abstract: PURPOSE:To make the process continuous by inserting a plate group into a battery jar the bottom of which is choked by a tubular section then assembling and opening the tubular section to wash with the water and to dry thereafter sealing the open section. CONSTITUTION:The jar 1 of a quick-use battery is made of a thermoplastic synthetic resin such as polypropylene where the upper portion is opened while the bottom 2 is provided with a tubular section 4 having a choked end through a step section 3. Then a plate group is inserted to the interior and the forming liquid is injected thereafter the lower end of the tubular section 4 is removed to open. Then the open section is used as the inlet or outlet for the cleaning water and the drying gas to perform the water washing and drying, thereafter a chip removed of the open section is welded to choke it. Consequently the current leak between the cells due to the conduction of the forming liquid can be prevented through quite convenient method while the process of water washing, drying and sealing can be made continuous to achieve the automation.
Patent JP-S55117495-A (JP)
Title: Torque controlling device for electric motor
Inventor: KUGE KATSUTAROU
IPC: H02P23/04
Filed: 1979-02-28
Abstract: PURPOSE:To reduce the torque pulsation in an electric motor, by utilizing both a main circuit actuating method and a torque controlling method. CONSTITUTION:A three-phase commercial frequency power source is connected to the primary side of an electric motor 1, and a transformer 3 to the secondary side thereof. A DELTA winding and a Y winding are provided on the secondary side of the transformer 3, and these windings are connected to rectifier circuits 4, 5 respectively. Owing to this open loop main circuit, the fifth and seventh higher harmonic current never flows in an electric current flowing on the secondary side of the electric motor 1. Accordingly, the sixth harmonic torque never occurs. An output from a torque operation circuit 14 is inputted as a torque feedback signal into a  torque controlling operational amplifier 23 through a resistor 22. An output from a  speed controlling operational amplifier 19 is also input as a torque reference into the torque controlling operational amplifier 23 through a resistor 21. Thus, a torque controlling closed loop is formed.
Patent JP-S62182583-A (JP)
Inventor: FURUYA SHOJI
IPC: F27B3/04
Filed: 1986-02-06
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-H04243674-A (JP)
Title: Rubber crawler structure
Inventor: TOGASHI KIYOO
IPC: B62D55/253
Filed: 1991-01-23
Abstract: PURPOSE:To improve lateral rigidity and prevent the lateral dislocation of core metal by embedding at least two steel cords in symmetrically zigzag shape being bent at engaging pieces extended from the core metal, longitudinally in a band-like rubber elastic body. CONSTITUTION:In a band-like rubber elastic body 1, core metals 2 are arranged laterally in the width direction thereof at the constant pitch as well as expansion bodies 3 surrounding the outside of the core metal 2 are embedded together, and a sprocket engaging hole 4 is provided between the core metals at the width direction center of the band-like rubber elastic body 1 to form a rubber crawler. At least two steel cords 10 are further embedded in symmetrically zigzag shape being bent at engaging pieces 8, 9, longitudinally in the band-like rubber elastic body 1. The behavior of each core metal is regulated by the steel cords 10 embedded in the zigzag state so as to improve the lateral rigidity of the rubber crawler and to prevent the lateral dislocation.
Patent JP-H02202487-A (JP)
Title: Thermal transfer recording material
Inventor: FUKUSHIMA HITOSHI
IPC: B41M5/42
Filed: 1989-02-01
Abstract: PURPOSE:To perform transfer having high printing density, generating no background staining and also excellent in printing grade to plain paper two or more times by forming at least a plurality of ink transfer layers composed of a microcapsule prepared by coating a colorant with a heat-meltable resin on a base material. CONSTITUTION:An ink transfer layer 2 can be formed by appropriately using microcapsules 4 each formed by coating a colorant with a heat-meltable resin 6 and heat-meltable wax and resin being a binder component 7. As the colorant 5, carbon black is used from the aspect of the weatherability and transfer density of transferred ink and, further, from the aspect of easiness to prepare the microcapsules 4. As the resin component 6, a polyamide or polyester resin showing heat-meltability can be appropriately used. As the binder component 7, synthetic wax can be selectively used. The average particle size of the microcapsules 4 is pref. 0.01-4mum and the adhesive layer 32 between the intermediate layer 32 and ink transfer layer 2 on a base material 1 can be formed by applying the previously shown heat-meltable resin.
Patent JP-S62183030-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA NOBUO
IPC: C10N40/18
Filed: 1986-02-06
Abstract: PURPOSE:To lower the coefft. of kinematic friction of a magnetic recording medium by incorporating a specified nonmagnetic substance and a specified Si compound into the back coat layer. CONSTITUTION:A layer contg. a nonmagnetic substance having >=about 5 Mohs' hardness such as alpha-Fe2O3 and a compound represented by the formula is formed on one side of a support having a magnetic layer on the other side. In the formula, R1 is 7-21C (un)satd. univalent hydrocarbon, R2 is 1-4C satd. univalent hydrocarbon, k is an integer of 1-12, l is an integer of 2-6, m=1 or 2, n=1 or 2, and m+n<=3. By the structure, a recording medium having a low coefft. of kinematic friction and satisfactory traveling performance can be obtd.
Patent JP-H05126946-A (JP)
Title: Guided missile
Inventor: MAEJIMA TOKUYUKI
IPC: F41G7/22
Filed: 1991-02-18
Abstract: PURPOSE:To eliminate the occurrence of a malfunction at the time of low- attitude flight so as to accurately detect the existing direction of an object by determining the intruding quadrant of the object based on the action of a radio target detector and relative speed information from a target inducing device. CONSTITUTION:The existing quadrant of an object 50 is determined based on the detection of reflected waves from a target 50 intruding into a beam emitted from a radio target detector 11 and the firing action of the warhead is commanded by using information regarding the relative speed of the object 50 outputted from a target inducing device 20. In addition, information regarding the distance to the ground surface is prepared from control information based on reflected waves from the ground surface and information regarding the attitude angle of a missile outputted from the device and a steering device is controlled by using these information. Then, by generating information indicating the arriving quadrant direction of the object 50 based on information regarding the existing direction of the object 50 outputted from the device 20, the detector 11 is controlled so that only its quadrant system corresponding to the object existing direction can be operated.
Patent JP-H04260433-A (JP)
Title: Stirring device
Inventor: FURUKAWA KEISHIN
IPC: B01F15/00
Filed: 1991-02-18
Abstract: PURPOSE:To measure temperature accurately and at an arbitrary position in a canister of a stirring device. CONSTITUTION:In a stirring device comprising a stirring shaft 4 penetrating a container 1, and stirring blades 5 mounted on said stirring shaft, a temperature sensor is attached to either the stirring shaft 4 or the stirring blade 5 to send by means of a wiring 7 the results of the measurement to a temperature recorder 8 which is provided outside a canister of the stirring shaft 4. Accordingly, by using this stirring device, temperatures within the container are measured at arbitrary positions and in optional frequencies, and the results of measurement can be sent outsides so that the operating conditions of high precision may be selected. Furthermore, contact of the stirring blade to the container can be detected in advance for safeguard of the device.
Patent JP-H05189571-A (JP)
Title: Method and device for pattern matching
Inventor: TAKAHASHI KOZO
IPC: G06T7/60
Filed: 1992-01-13
Abstract: PURPOSE:To perform stable search in less erroneous recognition while keeping the time shortening effect due to picture compression. CONSTITUTION:At the time of extracting a reference pattern from a reference picture, check search for obtaining the correlation value with the reference pattern is repeated plural times while compressing the reference picture from various compression starting positions (steps 101, 103, 104, and 107). The number of times in actual search and the compression ratio of the picture of actual search are determined based on correlation values obtained as the result of check search (steps 102, 105, 106, 108, and 109).
Patent JP-S53108992-A (JP)
Title: Novel josamycin derivative, its salt, and their preparation
Inventor: MATSUMOTO ATSUSHI
IPC: A61P31/04
Filed: 1977-03-04
Abstract: PURPOSE:10-O-acyl derivative of josamycin I or its salt (A is alkylene which may be substituted by lower alkyl; Y is carboxy, sulfo); e.g. sodium salt of 10-O-beta-sulfopropionic acid josamycin.
Patent JP-S52106203-A (JP)
Title: Character multiplication unit
Inventor: MAEDA YUUZOU
IPC: H04J3/24
Filed: 1976-03-04
Abstract: PURPOSE:To decrease over-and under-run of buffer and thus to realize effective utilization of transmission route for the data transmission system by adding transmission buffer to multiplication unit.
Patent JP-S56121443-A (JP)
Title: Preparation of frozen tempura
Inventor: NAKAMURA EIICHI
IPC: A23L5/10
Filed: 1980-02-28
Abstract: PURPOSE:To prevent the moisture-absorption of the coating of frozen tempura during thawing, and to obtain thawed tempura having excellent crispness, taste, and flavor, by adjusting the water-content of the stuffing of tempura by the high-frequency heating, and coating, frying and freezing the stuffing. CONSTITUTION:Vegetables, fish, shellfish, etc. used as the stuffing of tempura, are subjected to pre-treatments such as cutting, etc., and placed in the cavity 1 of a plastic frame 3 having a water-collecting groove 2 at the bottom. The stuffing is pressed with a net lid 4 attached to the frame 3, and irradiated with a high-frequency heater placed above the lid 4. The deformation of the stuffing during heating can be prevented by the net lid 4. The temperature of the stuffing is controlled to 50-60 deg.C during the heating to attain uniform and proper drying of the stuffing. The dried stuffing is coated, fried, and frozen by conventional means.